Question
stringlengths 0
1.31k
| Option_A
stringlengths 0
220
| Option_B
stringlengths 0
265
| Option_C
stringlengths 0
589
| Option_D
stringlengths 0
220
| Explaination
stringlengths 0
7.94k
| Answer
stringclasses 4
values | Topic
stringclasses 480
values | Subject
stringclasses 12
values | prompt
stringlengths 165
8.89k
|
|---|---|---|---|---|---|---|---|---|---|
Which among the following is the most determining factor in the path/direction taken by Tropical Cyclones in India?
|
Polar Jet Streams
|
Westerly Jet Streams
|
Position of ITCZ
|
Polar Jet Streams
|
The frequency of the tropical depressions originating from the Bay of Bengal varies from year to year. Their paths over India are mainly determined by the position of ITCZ which is generally termed as the monsoon trough. As the axis of the monsoon trough oscillates, there are fluctuations in the track and direction of these depressions, and the intensity and the amount of rainfall vary from year to year.
|
c
|
Indian Monsoon: mechanism, onset and variability; spatial and temporal variations
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:Which among the following is the most determining factor in the path/direction taken by Tropical Cyclones in India?##Option_A: Polar Jet Streams###Option_B: Westerly Jet Streams##Option_C: Position of ITCZ##Option_D: Polar Jet Streams##Answer:c##Explaination:The frequency of the tropical depressions originating from the Bay of Bengal varies from year to year. Their paths over India are mainly determined by the position of ITCZ which is generally termed as the monsoon trough. As the axis of the monsoon trough oscillates, there are fluctuations in the track and direction of these depressions, and the intensity and the amount of rainfall vary from year to year.##Topic:Indian Monsoon: mechanism, onset and variability; spatial and temporal variations##Subject:Agriculture##Answer:c
|
Consider the following statements: Lithification is the process of compaction of deposits of sediments into rocks. Foliation is the arrangement of minerals or grains in metamorphic rocks. Which of the statements given above is/are correct?
|
1 only
|
2 only
|
Both 1 and 2
|
1 only
|
Statement 1 is correct: Rocks of the earth’s surface are exposed to denudational agents, and are broken up into various sizes of fragments. Such fragments are transported by different exogenous agencies and deposited. These deposits through compaction turn into rocks. This process is called Lithification. Statement 2 is correct: In the process of metamorphism in some rocks grains or minerals get arranged in layers or lines. Such an arrangement of minerals or grains in metamorphic rocks is called foliation or lineation. Sometimes minerals or materials of different groups are arranged into alternating thin to thick layers appearing in light and dark shades. Such a structure in metamorphic rocks is called banding and rocks displaying banding are called banded rocks.
|
c
|
The Lithosphere Interior structure of the earth, Earth’s crust, Classification of rocks.
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:Consider the following statements: Lithification is the process of compaction of deposits of sediments into rocks. Foliation is the arrangement of minerals or grains in metamorphic rocks. Which of the statements given above is/are correct?##Option_A: 1 only###Option_B: 2 only##Option_C: Both 1 and 2##Option_D: 1 only##Answer:c##Explaination:Statement 1 is correct: Rocks of the earth’s surface are exposed to denudational agents, and are broken up into various sizes of fragments. Such fragments are transported by different exogenous agencies and deposited. These deposits through compaction turn into rocks. This process is called Lithification. Statement 2 is correct: In the process of metamorphism in some rocks grains or minerals get arranged in layers or lines. Such an arrangement of minerals or grains in metamorphic rocks is called foliation or lineation. Sometimes minerals or materials of different groups are arranged into alternating thin to thick layers appearing in light and dark shades. Such a structure in metamorphic rocks is called banding and rocks displaying banding are called banded rocks.##Topic:The Lithosphere Interior structure of the earth, Earth’s crust, Classification of rocks.##Subject:Agriculture##Answer:c
|
Consider the following statements: 1. Endogenic forces are land wearing forces and exogenic forces are land building forces. 2. All exogenic geomorphic processes are denudational processes. Which of the statements given above is/are correct ?
|
1 only
|
2 only
|
Both 1 and 2
|
1 only
|
Statement 1 is incorrect: Endogenic forces are land building forces and exogenic forces are land wearing forces. Statement 2 is correct: All exogenic geomorphic processes are denudational processes. The endogenic and exogenic forces causing physical stresses and chemical actions on earth materials and bringing about changes in the configuration of the surface of the earth are known as geomorphic processes.
|
b
|
Movements of the Earth
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:Consider the following statements: 1. Endogenic forces are land wearing forces and exogenic forces are land building forces. 2. All exogenic geomorphic processes are denudational processes. Which of the statements given above is/are correct ?##Option_A: 1 only###Option_B: 2 only##Option_C: Both 1 and 2##Option_D: 1 only##Answer:b##Explaination:Statement 1 is incorrect: Endogenic forces are land building forces and exogenic forces are land wearing forces. Statement 2 is correct: All exogenic geomorphic processes are denudational processes. The endogenic and exogenic forces causing physical stresses and chemical actions on earth materials and bringing about changes in the configuration of the surface of the earth are known as geomorphic processes. ##Topic:Movements of the Earth##Subject:Agriculture##Answer:b
|
Consider the following statements regarding surface wind conditions during winters in India: 1. Winds blow from northwest direction in northern plains 2. Winds blow with high velocity due to high pressure gradient. Which of the above statements is/are correct?
|
1 only
|
2 only
|
Both 1 and 2
|
1 only
|
Explanation The weather in this season is characterised by feeble high pressure conditions over the northern plain. In south India, the air pressure is slightly lower. The isobars of 1019 mb and 1013 mb pass through northwest India and far south, respectively. As a result, winds start blowing from northwestern high pressure zone to the low air pressure zone over the Indian Ocean in the south. Due to low pressure gradient, the light winds with a low velocity of about 3-5 km per hour begin to blow outwards. (Statement 2 incorrect) By and large, the topography of the region influences the wind direction. They are westerly or down the Ganga Valley. They become northerly in the Ganga-Brahmaputra delta. Free from the influence of topography, they are clearly northeasterly over the Bay of Bengal. ( statement 1 correct) During the winters, the weather in India is pleasant. The pleasant weather conditions, however, at intervals, get disturbed by shallow cyclonic depressions originating over the east Mediterranean Sea and travelling eastwards across West Asia
|
a
|
Spatial and temporal distribution of temperature, pressure winds and rainfall
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:Consider the following statements regarding surface wind conditions during winters in India: 1. Winds blow from northwest direction in northern plains 2. Winds blow with high velocity due to high pressure gradient. Which of the above statements is/are correct? ##Option_A: 1 only ###Option_B: 2 only ##Option_C: Both 1 and 2 ##Option_D: 1 only ##Answer:a##Explaination:Explanation The weather in this season is characterised by feeble high pressure conditions over the northern plain. In south India, the air pressure is slightly lower. The isobars of 1019 mb and 1013 mb pass through northwest India and far south, respectively. As a result, winds start blowing from northwestern high pressure zone to the low air pressure zone over the Indian Ocean in the south. Due to low pressure gradient, the light winds with a low velocity of about 3-5 km per hour begin to blow outwards. (Statement 2 incorrect) By and large, the topography of the region influences the wind direction. They are westerly or down the Ganga Valley. They become northerly in the Ganga-Brahmaputra delta. Free from the influence of topography, they are clearly northeasterly over the Bay of Bengal. ( statement 1 correct) During the winters, the weather in India is pleasant. The pleasant weather conditions, however, at intervals, get disturbed by shallow cyclonic depressions originating over the east Mediterranean Sea and travelling eastwards across West Asia##Topic:Spatial and temporal distribution of temperature, pressure winds and rainfall##Subject:Agriculture##Answer:a
|
Consider the following pairs: Landform Characteristics 1. Moraines : deposits of glacial till. 2. Eskers : deposited by melt water from a retreating glacier or ice sheet. 3. Drumlins : Compacted boulder clay moulded by past glacial action. Which of the pairs given above is/are correctly matched?
|
1 and 2 only
|
2 only
|
1 and 3 only
|
1 and 2 only
|
All the pairs are correctly matched. Moraines: They are long ridges of deposits of glacial till. Terminal moraines are long ridges of debris deposited at the end (toe) of the glaciers. Lateral moraines form along the sides parallel to the glacial valleys. The lateral moraines may join a terminal moraine forming a horse-shoe-shaped ridge. Eskers: Are a long ridge of gravel and other sediments, typically having a winding course, deposited by meltwater from a retreating glacier or ice sheet. Drumlins: A low oval mound or small hill, typically one of a group, consisting of compacted boulder clay molded by past glacial action.
|
d
|
External forces & their impact Weathering, Erosion & landforms thus developed
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:Consider the following pairs: Landform Characteristics 1. Moraines : deposits of glacial till. 2. Eskers : deposited by melt water from a retreating glacier or ice sheet. 3. Drumlins : Compacted boulder clay moulded by past glacial action. Which of the pairs given above is/are correctly matched?##Option_A:1 and 2 only ###Option_B:2 only##Option_C:1 and 3 only##Option_D:1 and 2 only ##Answer:d##Explaination:All the pairs are correctly matched. Moraines: They are long ridges of deposits of glacial till. Terminal moraines are long ridges of debris deposited at the end (toe) of the glaciers. Lateral moraines form along the sides parallel to the glacial valleys. The lateral moraines may join a terminal moraine forming a horse-shoe-shaped ridge. Eskers: Are a long ridge of gravel and other sediments, typically having a winding course, deposited by meltwater from a retreating glacier or ice sheet. Drumlins: A low oval mound or small hill, typically one of a group, consisting of compacted boulder clay molded by past glacial action.##Topic:External forces & their impact Weathering, Erosion & landforms thus developed##Subject:Agriculture##Answer:d
|
Consider the following statements (UPSC PRELIMS 2013)
1). The Council of Ministers in the Centre shall be collectively responsible to the Parliament.
2). The Union Ministers shall hold the office during the pleasure of the President of India.
3). The Prime Minister shall communicate to the President about the proposals for Legislation.
Which of the Statements given above is/are correct?
|
1 only
|
2 and 3 only
|
1 and 3 only
|
1 only
|
.The CoM is collectively responsible to the Lok Sabha or House of the people. So statement 1 is incorrect as it is mentioning the word Parliament
|
b
|
Prime minister
|
Animal Husbandry & Vetinary Science
|
This is some mcq of UPSC standerd ##Question:Consider the following statements (UPSC PRELIMS 2013)
1). The Council of Ministers in the Centre shall be collectively responsible to the Parliament.
2). The Union Ministers shall hold the office during the pleasure of the President of India.
3). The Prime Minister shall communicate to the President about the proposals for Legislation.
Which of the Statements given above is/are correct?##Option_A:1 only###Option_B:2 and 3 only##Option_C:1 and 3 only##Option_D:1 only##Answer:b##Explaination:.The CoM is collectively responsible to the Lok Sabha or House of the people. So statement 1 is incorrect as it is mentioning the word Parliament##Topic:Prime minister ##Subject:Animal Husbandry & Vetinary Science##Answer:b
|
With reference to sand dunes, consider the following statements: Barchans are narrow, longitudinal ridges of sand lying parallel to the direction of prevailing winds. Parabolic dunes are crescent or moon-shaped dunes. Which of the statements given above is/are correct?
|
1 only
|
2 only
|
Both 1 and 2
|
1 only
|
Statement 1 is not correct: Crescent shaped dunes are called barchans with the points or wings directed away from wind direction. Barchan dunes form in areas of limited sand supply where the wind blows from just one direction. Statement 2 is correct: Parabolic dunes are reversed barchans with wind direction being the same. Parabolic dunes can form when vegetation begins growing on the ends of a sand dune, holding them in place while the rest of the dune moves ahead. Parabolic dunes can form where sand supply is moderate and wind is from a single direction.
|
b
|
Second order (Mountains, Plateaus, Plains & other landforms)
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:With reference to sand dunes, consider the following statements: Barchans are narrow, longitudinal ridges of sand lying parallel to the direction of prevailing winds. Parabolic dunes are crescent or moon-shaped dunes. Which of the statements given above is/are correct?##Option_A: 1 only###Option_B: 2 only##Option_C: Both 1 and 2##Option_D: 1 only##Answer:b##Explaination:Statement 1 is not correct: Crescent shaped dunes are called barchans with the points or wings directed away from wind direction. Barchan dunes form in areas of limited sand supply where the wind blows from just one direction. Statement 2 is correct: Parabolic dunes are reversed barchans with wind direction being the same. Parabolic dunes can form when vegetation begins growing on the ends of a sand dune, holding them in place while the rest of the dune moves ahead. Parabolic dunes can form where sand supply is moderate and wind is from a single direction.##Topic:Second order (Mountains, Plateaus, Plains & other landforms)##Subject:Agriculture##Answer:b
|
Which of the following best describes "Internet of Things"? It is a network of computing devices and real world physical objects. Big Data analytics is an integral part of it. Which of the statements given above is/are correct?
|
1 only
|
2 only
|
Both 1 and 2
|
1 only
|
IoT is a system of interrelated computing devices, mechanical and digital machines, objects, or people that are provided with unique identifiers. Thus it can be said that it is an internetworking of physical devices, vehicles, buildings and other items—embedded with electronics, software, sensors and network connectivity. The internetworking has ability to transfer data over a network without requiring human-tohuman or human-to-computer interaction. Big data analytics is the process of examining large data sets to uncover hidden patterns, unknown correlations, market trends, customer preferences and other useful business information. It forms an integral part of Internet of Things.
|
c
|
National Unclassified
|
Chemistry
|
This is some mcq of UPSC standerd ##Question:Which of the following best describes "Internet of Things"? It is a network of computing devices and real world physical objects. Big Data analytics is an integral part of it. Which of the statements given above is/are correct?##Option_A: 1 only###Option_B: 2 only##Option_C: Both 1 and 2 ##Option_D: 1 only##Answer:c##Explaination:IoT is a system of interrelated computing devices, mechanical and digital machines, objects, or people that are provided with unique identifiers. Thus it can be said that it is an internetworking of physical devices, vehicles, buildings and other items—embedded with electronics, software, sensors and network connectivity. The internetworking has ability to transfer data over a network without requiring human-tohuman or human-to-computer interaction. Big data analytics is the process of examining large data sets to uncover hidden patterns, unknown correlations, market trends, customer preferences and other useful business information. It forms an integral part of Internet of Things.##Topic:National Unclassified##Subject:Chemistry##Answer:c
|
Which of the following cause variability of insolation at the surface of the Earth? Rotation of Earth on its axis. Length of the day. Angle of inclination of Sun’s rays. Transparency of atmosphere. Select the correct answer using the code given below.
|
1 and 2 only
|
3 only
|
1 and 3 only
|
1 and 2 only
|
The amount and the intensity of Insolation vary during a day, in a season and in a year. The factors that cause these variations in Insolation are : the rotation of earth on its axis; the angle of inclination of the sun’s rays; the length of the day; the transparency of the atmosphere; the configuration of land in terms of its aspect.
|
d
|
The Atmosphere : Structure , Weather & Climate , Solar Radiation , Heat Balance & Temperature , Pressure & Wind , Water in the Atmosphere
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:Which of the following cause variability of insolation at the surface of the Earth? Rotation of Earth on its axis. Length of the day. Angle of inclination of Sun’s rays. Transparency of atmosphere. Select the correct answer using the code given below.##Option_A: 1 and 2 only###Option_B: 3 only##Option_C: 1 and 3 only##Option_D: 1 and 2 only##Answer:d##Explaination:The amount and the intensity of Insolation vary during a day, in a season and in a year. The factors that cause these variations in Insolation are : the rotation of earth on its axis; the angle of inclination of the sun’s rays; the length of the day; the transparency of the atmosphere; the configuration of land in terms of its aspect.##Topic:The Atmosphere : Structure , Weather & Climate , Solar Radiation , Heat Balance & Temperature , Pressure & Wind , Water in the Atmosphere##Subject:Agriculture##Answer:d
|
With reference to ‘Guano’- natural fertilizer made from bird droppings, consider the following statements : 1. It is found in the regions of intense marine upwelling that support large colonies of marine birds. 2. The ideal type of guano rich in nitrogen, phosphate and potassium is found in exceptionally dry climates. Which of the statements given above is/are not correct ?
|
1 only
|
2 only
|
Both 1 and 2
|
1 only
|
Statement 1 and 2 are not correct. Guano is the accumulated excrement of seabirds, seals, or cave-dwelling bats. It is a highly effective fertilizer due to its exceptionally high content of nitrogen, phosphate and potassium. It spurred the U.S. in the past to take possession of a group of remote Pacific islands in the 19th century, and now those islands are home to the world's largest marine reserve. The ideal type of guano is found in exceptionally dry climates, as rainwater volatilizes and leaches nitrogen-containing ammonia from guano. In order to support large colonies of marine birds and the fish they feed on, these islands must be adjacent to regions of intense marine upwelling, such as those along the eastern boundaries of the Pacific and South Atlantic Oceans.
|
d
|
The Hydrosphere : Ocean water and their circulation
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:With reference to ‘Guano’- natural fertilizer made from bird droppings, consider the following statements : 1. It is found in the regions of intense marine upwelling that support large colonies of marine birds. 2. The ideal type of guano rich in nitrogen, phosphate and potassium is found in exceptionally dry climates. Which of the statements given above is/are not correct ?##Option_A: 1 only###Option_B: 2 only##Option_C: Both 1 and 2##Option_D: 1 only##Answer:d##Explaination:Statement 1 and 2 are not correct. Guano is the accumulated excrement of seabirds, seals, or cave-dwelling bats. It is a highly effective fertilizer due to its exceptionally high content of nitrogen, phosphate and potassium. It spurred the U.S. in the past to take possession of a group of remote Pacific islands in the 19th century, and now those islands are home to the world's largest marine reserve. The ideal type of guano is found in exceptionally dry climates, as rainwater volatilizes and leaches nitrogen-containing ammonia from guano. In order to support large colonies of marine birds and the fish they feed on, these islands must be adjacent to regions of intense marine upwelling, such as those along the eastern boundaries of the Pacific and South Atlantic Oceans. ##Topic:The Hydrosphere : Ocean water and their circulation##Subject:Agriculture##Answer:d
|
A large stretch of land surrounded by water is called as :
|
Gulf
|
Isthmus
|
Straits
|
Gulf
|
Isthmus : a narrow strip of land with sea on either side, forming a link between two larger areas of land.
Gulf: is a deep inlet of the sea almost surrounded by land, with a narrow mouth. Ex. Gulf of cambay
Strait : a narrow passage of water connecting two seas or two other large areas of water.
Ex. Strait of Malacca
Peninsula : a piece of land almost surrounded by water or projecting out into a body of water. Ex :India
|
d
|
Structure and Physiography
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:
A large stretch of land surrounded by water is called as :
##Option_A: Gulf
###Option_B: Isthmus
##Option_C: Straits
##Option_D: Gulf
##Answer:d##Explaination:
Isthmus : a narrow strip of land with sea on either side, forming a link between two larger areas of land.
Gulf: is a deep inlet of the sea almost surrounded by land, with a narrow mouth. Ex. Gulf of cambay
Strait : a narrow passage of water connecting two seas or two other large areas of water.
Ex. Strait of Malacca
Peninsula : a piece of land almost surrounded by water or projecting out into a body of water. Ex :India
##Topic:Structure and Physiography##Subject:Agriculture##Answer:d
|
A layer in earth’s atmosphere called ionosphere facilitates radio communication because : 1. The presence of ozone causes the reflection of radio waves to earth. 2. Radio waves have a very long wavelength. Which of the statements given above is/are correct ?
|
1 only
|
2 only
|
Both 1 and 2
|
1 only
|
The ionosphere is located between 80 and 400 km above the mesopause. It contains electrically charged particles known as ions, and hence, it is known as ionosphere. Radio waves transmitted from the earth are reflected back to the earth by this layer.
|
d
|
The Atmosphere : Structure , Weather & Climate , Solar Radiation , Heat Balance & Temperature , Pressure & Wind , Water in the Atmosphere
|
Agriculture
|
This is some mcq of UPSC standerd ##Question: A layer in earth’s atmosphere called ionosphere facilitates radio communication because : 1. The presence of ozone causes the reflection of radio waves to earth. 2. Radio waves have a very long wavelength. Which of the statements given above is/are correct ?##Option_A: 1 only###Option_B: 2 only##Option_C: Both 1 and 2##Option_D: 1 only##Answer:d##Explaination:
The ionosphere is located between 80 and 400 km above the mesopause. It contains electrically charged particles known as ions, and hence, it is known as ionosphere. Radio waves transmitted from the earth are reflected back to the earth by this layer.
##Topic:The Atmosphere : Structure , Weather & Climate , Solar Radiation , Heat Balance & Temperature , Pressure & Wind , Water in the Atmosphere##Subject:Agriculture##Answer:d
|
The atmospheric pressure exerted on earth is due to : Revolution of Earth Gravitational pull Uneven heating of Earth Select the correct answer using the code given below.
|
1 and 2 only
|
2 only
|
1 and 3 only
|
1 and 2 only
|
The atmospheric pressure exerted on earth is due to gravitational pull of the earth. Revolution of Earth around the Sun or uneven heating of the Earth does not contribute to exertion of atmospheric pressure.
|
b
|
The Atmosphere : Structure , Weather & Climate , Solar Radiation , Heat Balance & Temperature , Pressure & Wind , Water in the Atmosphere
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:The atmospheric pressure exerted on earth is due to : Revolution of Earth Gravitational pull Uneven heating of Earth Select the correct answer using the code given below.##Option_A:1 and 2 only###Option_B: 2 only##Option_C:1 and 3 only##Option_D:1 and 2 only##Answer:b##Explaination:The atmospheric pressure exerted on earth is due to gravitational pull of the earth. Revolution of Earth around the Sun or uneven heating of the Earth does not contribute to exertion of atmospheric pressure.##Topic:The Atmosphere : Structure , Weather & Climate , Solar Radiation , Heat Balance & Temperature , Pressure & Wind , Water in the Atmosphere##Subject:Agriculture##Answer:b
|
Blizzards are characteristic features of which of the following regions:
|
Equatorial region
|
Tropical region
|
Temperate region
|
Equatorial region
|
A Blizzard is a severe snowstorm with high winds lasting for a prolonged period of time—typically three hours or more. A ground blizzard is a weather condition where snow is not falling but loose snow on the ground is lifted and blown by strong winds.
|
d
|
Climate, Vegetation and Soils
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:Blizzards are characteristic features of which of the following regions:##Option_A: Equatorial region###Option_B: Tropical region##Option_C: Temperate region##Option_D: Equatorial region##Answer:d##Explaination:A Blizzard is a severe snowstorm with high winds lasting for a prolonged period of time—typically three hours or more. A ground blizzard is a weather condition where snow is not falling but loose snow on the ground is lifted and blown by strong winds. ##Topic:Climate, Vegetation and Soils##Subject:Agriculture##Answer:d
|
Which is the region characterized by the following features? Sirocco and Mistral are the local winds that blow in this region. They are known as world’s Orchard lands. Olive tree is most typical of the vegetation of the region. Select the correct answer using the code given below.
|
Mediterranean region
|
Laurentian region
|
Temperate continental region
|
Mediterranean region
|
Mediterranean region is characterized by: Sirocco: Hot, dry, dusty wind which originates in Sahara Desert. Usually associated with depressions from the Atlantic. Mistral is a cold wind from the north, rushing down the Rhone valley. its velocity is intensified by the funneling effect in the valley between Alps and the central Massif. Many crops such as wheat, barley and vegetables are raised for domestic consumption, while others like citrus fruits, olives, and grapes are mainly for export. The Mediterranean lands are also known as 'orchard lands of the world'.
|
a
|
Climate, Vegetation and Soils
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:Which is the region characterized by the following features? Sirocco and Mistral are the local winds that blow in this region. They are known as world’s Orchard lands. Olive tree is most typical of the vegetation of the region. Select the correct answer using the code given below.##Option_A: Mediterranean region###Option_B: Laurentian region##Option_C: Temperate continental region##Option_D: Mediterranean region##Answer:a##Explaination:Mediterranean region is characterized by: Sirocco: Hot, dry, dusty wind which originates in Sahara Desert. Usually associated with depressions from the Atlantic. Mistral is a cold wind from the north, rushing down the Rhone valley. its velocity is intensified by the funneling effect in the valley between Alps and the central Massif. Many crops such as wheat, barley and vegetables are raised for domestic consumption, while others like citrus fruits, olives, and grapes are mainly for export. The Mediterranean lands are also known as 'orchard lands of the world'.##Topic:Climate, Vegetation and Soils##Subject:Agriculture##Answer:a
|
Government of India has recently launched Gas4India campaign to:
|
promote the use of LPG in rural India
|
encourage the exploration of coal bed methane
|
promote the use of natural gas in India
|
promote the use of LPG in rural India
|
The Union Ministry of Petroleum & Natural Gas has launched the 'Gas4India' campaign that is aimed at promoting the use of natural gas in the country. It is a unified cross-country, multimedia, multi-event campaign to communicate the national, social, economic and ecological benefits of using natural gas as the fuel of choice to every citizen. Public and private sector companies working in the sector will promote the natural gas sector under this campaign.
|
c
|
Also in News(Misc)
|
Chemistry
|
This is some mcq of UPSC standerd ##Question:Government of India has recently launched Gas4India campaign to:##Option_A: promote the use of LPG in rural India###Option_B: encourage the exploration of coal bed methane##Option_C: promote the use of natural gas in India##Option_D: promote the use of LPG in rural India##Answer:c##Explaination:The Union Ministry of Petroleum & Natural Gas has launched the 'Gas4India' campaign that is aimed at promoting the use of natural gas in the country. It is a unified cross-country, multimedia, multi-event campaign to communicate the national, social, economic and ecological benefits of using natural gas as the fuel of choice to every citizen. Public and private sector companies working in the sector will promote the natural gas sector under this campaign.##Topic:Also in News(Misc)##Subject:Chemistry##Answer:c
|
Which of the following is called as a Nor- wester ?
|
Cold and fast wind in northern hemisphere that move from sub polar to polar region.
|
Cold and fast blowing winds in South Pole region.
|
Cold and fast blowing winds from the polar region in northern hemisphere.
|
Cold and fast wind in northern hemisphere that move from sub polar to polar region.
|
Nor Westers : These are dreaded evening thunderstorms in Bengal and Assam. Their notorious nature can be understood from the local nomenclature of ‘Kalbaisakhi’, a calamity of the month of Baisakh. These showers are useful for tea, jute and rice cultivation. In Assam, these storms are known as “Bardoli Chheerha”
|
c
|
Climate
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:Which of the following is called as a Nor- wester ?##Option_A: Cold and fast wind in northern hemisphere that move from sub polar to polar region.###Option_B: Cold and fast blowing winds in South Pole region.##Option_C: Cold and fast blowing winds from the polar region in northern hemisphere.##Option_D: Cold and fast wind in northern hemisphere that move from sub polar to polar region.##Answer:c##Explaination:Nor Westers : These are dreaded evening thunderstorms in Bengal and Assam. Their notorious nature can be understood from the local nomenclature of ‘Kalbaisakhi’, a calamity of the month of Baisakh. These showers are useful for tea, jute and rice cultivation. In Assam, these storms are known as “Bardoli Chheerha” ##Topic:Climate##Subject:Agriculture##Answer:c
|
The Prime Minister of India, at the time of his/her appointment: (UPSC Prelims 2012)
|
Need not necessarily be a member of one of the Houses of the Parliament but must become a member of one of the” Houses within six months
|
Need not necessarily be a member of one of the Houses of the Parliament but must become a member of the LokSabha within six months
|
Must be a member of one of the Houses of the Parliament
|
Need not necessarily be a member of one of the Houses of the Parliament but must become a member of one of the” Houses within six months
|
.
|
a
|
Prime minister
|
Animal Husbandry & Vetinary Science
|
This is some mcq of UPSC standerd ##Question:The Prime Minister of India, at the time of his/her appointment: (UPSC Prelims 2012)##Option_A:Need not necessarily be a member of one of the Houses of the Parliament but must become a member of one of the” Houses within six months###Option_B:Need not necessarily be a member of one of the Houses of the Parliament but must become a member of the LokSabha within six months##Option_C:Must be a member of one of the Houses of the Parliament##Option_D:Need not necessarily be a member of one of the Houses of the Parliament but must become a member of one of the” Houses within six months##Answer:a##Explaination:.##Topic:Prime minister ##Subject:Animal Husbandry & Vetinary Science##Answer:a
|
Consider these statements in the context of the Discretionary powers of the Governor
1. With respect to some of the states having special status such as Nagaland, Mizoram, etc. The Governor is supposed to exercise special powers at his discretion.
2. If in his opinion the Bill derogates the powers of the High Court of the state, then he can reserve the Bill for the consideration of the President.
3. A Governor appointed as an administrator of adjoining UT shall take action as an administrator in his discretionary capacity
Which of the statement(s) is/are correct?
|
1 only
|
2 & 3 only
|
1 & 3 only
|
1 only
|
nan
|
d
|
Governor
|
Animal Husbandry & Vetinary Science
|
This is some mcq of UPSC standerd ##Question:Consider these statements in the context of the Discretionary powers of the Governor
1. With respect to some of the states having special status such as Nagaland, Mizoram, etc. The Governor is supposed to exercise special powers at his discretion.
2. If in his opinion the Bill derogates the powers of the High Court of the state, then he can reserve the Bill for the consideration of the President.
3. A Governor appointed as an administrator of adjoining UT shall take action as an administrator in his discretionary capacity
Which of the statement(s) is/are correct?##Option_A:1 only###Option_B:2 & 3 only##Option_C:1 & 3 only##Option_D:1 only##Answer:d##Explaination:nan##Topic:Governor##Subject:Animal Husbandry & Vetinary Science##Answer:d
|
Eustatic movements are related to?
|
Worldwide movement of sea level resulting from changes in the total volume of liquid seawater or capacity of ocean basins.
|
Movement of galaciers in northern Hemisphere.
|
Movement of earth"s outer core.
|
Worldwide movement of sea level resulting from changes in the total volume of liquid seawater or capacity of ocean basins.
|
nan
|
a
|
No_topic
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:Eustatic movements are related to?##Option_A:Worldwide movement of sea level resulting from changes in the total volume of liquid seawater or capacity of ocean basins.###Option_B:Movement of galaciers in northern Hemisphere.##Option_C:Movement of earth"s outer core.##Option_D:Worldwide movement of sea level resulting from changes in the total volume of liquid seawater or capacity of ocean basins.##Answer:a##Explaination:nan##Topic:No_topic##Subject:Agriculture##Answer:a
|
Consider the following statements with respect to the functions of the constitution:
Declare and define the sovereignty and territorial as well as political boundary of the country
Declares and defines authority and nature of the authority of the institutions in the country
Which of the statements given above is/are not correct?
|
1 Only
|
2 Only
|
Both 1 and 2
|
1 Only
|
nan
|
d
|
No_topic
|
Animal Husbandry & Vetinary Science
|
This is some mcq of UPSC standerd ##Question:Consider the following statements with respect to the functions of the constitution:
Declare and define the sovereignty and territorial as well as political boundary of the country
Declares and defines authority and nature of the authority of the institutions in the country
Which of the statements given above is/are not correct?##Option_A:1 Only ###Option_B:2 Only ##Option_C:Both 1 and 2 ##Option_D:1 Only ##Answer:d##Explaination:nan##Topic:No_topic##Subject:Animal Husbandry & Vetinary Science##Answer:d
|
In which of the following states are you likely to find Aptani Tribe?
|
Arunachal Pradesh
|
Gujarat
|
Madhya Pradesh
|
Arunachal Pradesh
|
The Apatani, or Tanw, also known by Apa and Apa Tani, are a tribal group of people living in the Ziro valley in the Lower Subansiri district of Arunachal Pradesh in India. Recently, Novel based on Apatani tribe of Arunachal Pradesh titled Into the Hidden Valley has won 2016 MM Bennetts Award for Historical Fiction in the United Kingdom. The novel is authored by Stuart Blackburn. He was presented with this award at the HNS Conference in Oxford.
|
a
|
Other Persons
|
Chemistry
|
This is some mcq of UPSC standerd ##Question:In which of the following states are you likely to find Aptani Tribe?##Option_A: Arunachal Pradesh###Option_B: Gujarat##Option_C: Madhya Pradesh##Option_D: Arunachal Pradesh##Answer:a##Explaination:The Apatani, or Tanw, also known by Apa and Apa Tani, are a tribal group of people living in the Ziro valley in the Lower Subansiri district of Arunachal Pradesh in India. Recently, Novel based on Apatani tribe of Arunachal Pradesh titled Into the Hidden Valley has won 2016 MM Bennetts Award for Historical Fiction in the United Kingdom. The novel is authored by Stuart Blackburn. He was presented with this award at the HNS Conference in Oxford.##Topic:Other Persons##Subject:Chemistry##Answer:a
|
Consider the following statements:
1. All the fresh water lakes of Himalaya are tectonic in origin.
2. Kolleru lake of Andhra Pradesh is an example of Ox-bow Lake.
Which of the statements given above is/are correct ?
|
1 only
|
2 only
|
Both 1 and 2
|
1 only
|
Statement 1 is incorrect :
Most of the fresh water lakes of Himalaya are glacial in origin with few exceptions of tectonic lakes like Wullar lake of Jammu and Kashmir.
Lakes are classified on the basis of Salinity, mode of origin, fluvially originated lakes, lakes due to mass translocation, lakes formed by ground water.
Statement 2 is correct :
Kolleru lake of Andhra Pradesh is an example of Ox-bow Lake.
|
b
|
Himalayan and Peninsular Drainage System
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:
Consider the following statements:
1. All the fresh water lakes of Himalaya are tectonic in origin.
2. Kolleru lake of Andhra Pradesh is an example of Ox-bow Lake.
Which of the statements given above is/are correct ?
##Option_A: 1 only
###Option_B: 2 only
##Option_C: Both 1 and 2
##Option_D: 1 only
##Answer:b##Explaination:
Statement 1 is incorrect :
Most of the fresh water lakes of Himalaya are glacial in origin with few exceptions of tectonic lakes like Wullar lake of Jammu and Kashmir.
Lakes are classified on the basis of Salinity, mode of origin, fluvially originated lakes, lakes due to mass translocation, lakes formed by ground water.
Statement 2 is correct :
Kolleru lake of Andhra Pradesh is an example of Ox-bow Lake.
##Topic:Himalayan and Peninsular Drainage System##Subject:Agriculture##Answer:b
|
"These Plains are formed due to interplay of the river Ganga and river Mahananda , the tract exhibits a dendritic drainage pattern. The western part of the tract is more uplifted and undulating, whereas the eastern part exhibits flat topography and is prone to severe drought as well as flooding.” The above description relates to which of the following plains?
|
Barind Plains of West Bengal
|
Pat lands of Chotanagpur
|
Plains of Assam
|
Barind Plains of West Bengal
|
lndian territorial Maldah district of West Bengal is geographically identified as Barind tract. The drainage density indicates that the western part of the Barind Tract is more uplifted and undulating, whereas the eastern part exhibits flat topography. The Barind tract is nearly level over most of the extent, but is hilly and dissent by narrow vallents (bodes) in the west. Major soils are mixed yellowish brown and grayishloam to clay loam. The total cultivated area being 1.44 million acres, out of which 34% is loamy, 10% sandy, 49% clayey, and 7% others. In the Barind area soil is normally hard clay or clay type which is less permeable to infiltration. As a result a little amount of rain water is infiltrated into the ground. The drainage is the connecting link between the erosional and depositional parts of the system and therefore the drainage significantly influences the morphology of this area. The Barind Tract shows dendritic drainage pattern, which are entrenched in nature. The area has undergone tremendous environmental degradation in Bangladesh where the tract is vastly witnessed.In the recent past few earthquakes as well as remarkable migration of rivers like the Ganges (Padma), Brahmaputra, Tista, Atrai,Kosi etc. and changes of geomorphology of the areas during last few hundred years also suggest an active upliftment of the Barind Tract, the region in bangladesh is highly prone to floods and also to man made droughts due to indiscriminate use of ground water for irrigation of rice cultivation.
|
a
|
Northern Mountains, Plains of India, Peninsular
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:"These Plains are formed due to interplay of the river Ganga and river Mahananda , the tract exhibits a dendritic drainage pattern. The western part of the tract is more uplifted and undulating, whereas the eastern part exhibits flat topography and is prone to severe drought as well as flooding.” The above description relates to which of the following plains?##Option_A: Barind Plains of West Bengal###Option_B: Pat lands of Chotanagpur##Option_C: Plains of Assam##Option_D: Barind Plains of West Bengal##Answer:a##Explaination:lndian territorial Maldah district of West Bengal is geographically identified as Barind tract. The drainage density indicates that the western part of the Barind Tract is more uplifted and undulating, whereas the eastern part exhibits flat topography. The Barind tract is nearly level over most of the extent, but is hilly and dissent by narrow vallents (bodes) in the west. Major soils are mixed yellowish brown and grayishloam to clay loam. The total cultivated area being 1.44 million acres, out of which 34% is loamy, 10% sandy, 49% clayey, and 7% others. In the Barind area soil is normally hard clay or clay type which is less permeable to infiltration. As a result a little amount of rain water is infiltrated into the ground. The drainage is the connecting link between the erosional and depositional parts of the system and therefore the drainage significantly influences the morphology of this area. The Barind Tract shows dendritic drainage pattern, which are entrenched in nature. The area has undergone tremendous environmental degradation in Bangladesh where the tract is vastly witnessed.In the recent past few earthquakes as well as remarkable migration of rivers like the Ganges (Padma), Brahmaputra, Tista, Atrai,Kosi etc. and changes of geomorphology of the areas during last few hundred years also suggest an active upliftment of the Barind Tract, the region in bangladesh is highly prone to floods and also to man made droughts due to indiscriminate use of ground water for irrigation of rice cultivation.##Topic:Northern Mountains, Plains of India, Peninsular##Subject:Agriculture##Answer:a
|
With reference to Software Robotics recently deployed by ICICI Bank, consider the following statements: 1. These are used to identify the aunthenticity of the customers. 2. They leverage artificial intelligence tools such as facial arecognition. Which of the statements given above is/are correct?
|
1 only
|
2 only
|
Both 1 and 2
|
1 only
|
In banking, software robotics emulates human actions to automate and perform repetitive, high volume and time consuming business tasks cutting across multiple applications. It leverages recent advancements in artificial intelligence such as facial and voice recognition, machine learning, natural language processing, and bots among others. The software robots can perform over 10 lakh (1 million) banking transactions every day.
|
b
|
Also in News(Misc)
|
Chemistry
|
This is some mcq of UPSC standerd ##Question:With reference to Software Robotics recently deployed by ICICI Bank, consider the following statements: 1. These are used to identify the aunthenticity of the customers. 2. They leverage artificial intelligence tools such as facial arecognition. Which of the statements given above is/are correct? ##Option_A: 1 only###Option_B: 2 only##Option_C: Both 1 and 2##Option_D: 1 only##Answer:b##Explaination:
In banking, software robotics emulates human actions to automate and perform repetitive, high volume and time consuming business tasks cutting across multiple applications. It leverages recent advancements in artificial intelligence such as facial and voice recognition, machine learning, natural language processing, and bots among others. The software robots can perform over 10 lakh (1 million) banking transactions every day.
##Topic:Also in News(Misc)##Subject:Chemistry##Answer:b
|
Which one of the following characterizes the cold weather season in India:
|
Warm days and warm nights
|
Warm days and cold nights
|
Cool days and cold nights
|
Warm days and warm nights
|
Important characteristics of cold weather season in India are: The cold weather season in India begins during mid November in Northern India and stays till February. During the cold season, the days are warm and nights are cold. When temperature decreases, frost is commonly experienced in Northern India The cold season in most parts of the country is the dry season as northeast trade winds blow from land to sea. Many cyclonic disturbances occur over northern India during this time. These results in rainfall during winters and snow fall in the Himalayan regions. This winter rainfall helps in the cultivation of the rabi crops.
|
b
|
Indian Monsoon: mechanism, onset and variability; spatial and temporal variations
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:Which one of the following characterizes the cold weather season in India:##Option_A: Warm days and warm nights###Option_B: Warm days and cold nights##Option_C: Cool days and cold nights##Option_D: Warm days and warm nights##Answer:b##Explaination:Important characteristics of cold weather season in India are: The cold weather season in India begins during mid November in Northern India and stays till February. During the cold season, the days are warm and nights are cold. When temperature decreases, frost is commonly experienced in Northern India The cold season in most parts of the country is the dry season as northeast trade winds blow from land to sea. Many cyclonic disturbances occur over northern India during this time. These results in rainfall during winters and snow fall in the Himalayan regions. This winter rainfall helps in the cultivation of the rabi crops. ##Topic:Indian Monsoon: mechanism, onset and variability; spatial and temporal variations##Subject:Agriculture##Answer:b
|
With reference to natural vegetation, Sholas are:
|
evergreen forest on the foothills of Himalayas.
|
tropical deciduous forests of central India.
|
mangrove species found in Sundarbans.
|
evergreen forest on the foothills of Himalayas.
|
The southern mountain forests include the forests found in three distinct areas of Peninsular India viz; the Western Ghats, the Vindhyas and the Nilgiris. As they are closer to the tropics, and only 1,500 m above the sea level, vegetation is temperate in the higher regions, and subtropical on the lower regions of the Western Ghats, especially in Kerala, Tamil Nadu and Karnataka. The temperate forests are called Sholas in the Nilgiris, Anaimalai and Palani hills.
|
d
|
Climatic Regions of India
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:With reference to natural vegetation, Sholas are:##Option_A: evergreen forest on the foothills of Himalayas.###Option_B: tropical deciduous forests of central India.##Option_C: mangrove species found in Sundarbans.##Option_D: evergreen forest on the foothills of Himalayas.##Answer:d##Explaination: The southern mountain forests include the forests found in three distinct areas of Peninsular India viz; the Western Ghats, the Vindhyas and the Nilgiris. As they are closer to the tropics, and only 1,500 m above the sea level, vegetation is temperate in the higher regions, and subtropical on the lower regions of the Western Ghats, especially in Kerala, Tamil Nadu and Karnataka. The temperate forests are called Sholas in the Nilgiris, Anaimalai and Palani hills.##Topic:Climatic Regions of India##Subject:Agriculture##Answer:d
|
Consider the following: 1. Average temperature of warmest and coldest months does not differ by more than 50 degree Celsius. 2. Winters are absent here. 3. Soil is poor in nutrients and acidic in nature. Which of the following forests represents the above characteristics ?
|
Tropical forests
|
Boreal forest
|
Savanna fores
|
Tropical forests
|
Tropical forests are characterized by poor acidic soils, Because of the lack of seasonal differences, due to the geographical location of the forests, and the high humidity level the vegetation is luxuriant here. The recurring features of rainforests are basically the following: · high biodiversity · evergreen trees · dark and sparse undergrowth interspersed with clearings · scanty litter · presence of “strangler” creepers. · presence of “buttresses” and spindly roots in trees living in often-flooded areas. Boreal forests are characteristic of the climatic zone south of the Arctic, especially the cold temperate region dominated by taiga and forests of birch, poplar, and conifers. Savanna forests refer to grassy plains of tropical and subtropical regions.
|
a
|
Climate, Vegetation and Soils
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:Consider the following: 1. Average temperature of warmest and coldest months does not differ by more than 50 degree Celsius. 2. Winters are absent here. 3. Soil is poor in nutrients and acidic in nature. Which of the following forests represents the above characteristics ?##Option_A: Tropical forests###Option_B: Boreal forest##Option_C: Savanna fores##Option_D: Tropical forests##Answer:a##Explaination:Tropical forests are characterized by poor acidic soils, Because of the lack of seasonal differences, due to the geographical location of the forests, and the high humidity level the vegetation is luxuriant here. The recurring features of rainforests are basically the following: · high biodiversity · evergreen trees · dark and sparse undergrowth interspersed with clearings · scanty litter · presence of “strangler” creepers. · presence of “buttresses” and spindly roots in trees living in often-flooded areas. Boreal forests are characteristic of the climatic zone south of the Arctic, especially the cold temperate region dominated by taiga and forests of birch, poplar, and conifers. Savanna forests refer to grassy plains of tropical and subtropical regions. ##Topic:Climate, Vegetation and Soils##Subject:Agriculture##Answer:a
|
With reference to GST Council, consider the following statements: It consists of the Union Finance Minister, MoS of revenue and one minister nominated by each State Government. Secretary (revenue), Ministry of Finance shall be the ex-officio secretary to the GST council. Central Board of Excise and Customs (CBEC) Chairperson is a permanent member with no voting rights. Which of the statements given above is/are correct?
|
1 only
|
1 and 2 only
|
2 and 3 only
|
1 only
|
The Constitution (One Hundred and Twenty-second Amendment) Bill, 2016, for introduction of Goods and Services tax in the country. As per Article 279A (1) of the amended Constitution, the GST Council has to be constituted by the President within 60 days of the commencement of Article 279A. As per Article 279A of the amended Constitution, the GST Council which will be a joint forum of the Centre and the States, shall consist of the following members: - Union Finance Minister - Chairperson The Union Minister of State, in-charge of Revenue of finance - Member The Minister In-charge of finance or taxation or any other Minister nominated by each state Government - Members Chairperson, Central Board of Excise and Customs (CBEC), will be included as a permanent invitee (non-voting) to all proceedings of the GST Council. Secretary (revenue), Ministry of Finance shall be the ex-officio secretary to the GST council.
|
d
|
committees and Commissions
|
Chemistry
|
This is some mcq of UPSC standerd ##Question:With reference to GST Council, consider the following statements: It consists of the Union Finance Minister, MoS of revenue and one minister nominated by each State Government. Secretary (revenue), Ministry of Finance shall be the ex-officio secretary to the GST council. Central Board of Excise and Customs (CBEC) Chairperson is a permanent member with no voting rights. Which of the statements given above is/are correct?##Option_A: 1 only###Option_B: 1 and 2 only##Option_C: 2 and 3 only##Option_D: 1 only##Answer:d##Explaination:The Constitution (One Hundred and Twenty-second Amendment) Bill, 2016, for introduction of Goods and Services tax in the country. As per Article 279A (1) of the amended Constitution, the GST Council has to be constituted by the President within 60 days of the commencement of Article 279A. As per Article 279A of the amended Constitution, the GST Council which will be a joint forum of the Centre and the States, shall consist of the following members: - Union Finance Minister - Chairperson The Union Minister of State, in-charge of Revenue of finance - Member The Minister In-charge of finance or taxation or any other Minister nominated by each state Government - Members Chairperson, Central Board of Excise and Customs (CBEC), will be included as a permanent invitee (non-voting) to all proceedings of the GST Council. Secretary (revenue), Ministry of Finance shall be the ex-officio secretary to the GST council.##Topic:committees and Commissions##Subject:Chemistry##Answer:d
|
Which of the following are correctly arranged from West to East?
|
Srinagar, Amarnath, Kargil, Leh.
|
Kargil, Srinagar, Leh, Amarnath
|
Srinagar, Amarnath, Leh, Kargil
|
Srinagar, Amarnath, Kargil, Leh.
|
The correct sequence: Srinagar, Amarnath, Kargil, Leh.
|
a
|
Map based Questins from Indian Geography
|
Agriculture
|
This is some mcq of UPSC standerd ##Question: Which of the following are correctly arranged from West to East?##Option_A: Srinagar, Amarnath, Kargil, Leh.###Option_B: Kargil, Srinagar, Leh, Amarnath##Option_C: Srinagar, Amarnath, Leh, Kargil##Option_D: Srinagar, Amarnath, Kargil, Leh.##Answer:a##Explaination:The correct sequence: Srinagar, Amarnath, Kargil, Leh.##Topic:Map based Questins from Indian Geography##Subject:Agriculture##Answer:a
|
Arrange the following in the decreasing order of their salinity. Lake Van Dead Sea Red Sea Select the correct answer using the code below.
|
1-2-3
|
2-1-3
|
3-1-2
|
1-2-3
|
The highest salinity is of Lake Van, in Asia Minor, with 330%. In the Dead Sea, a salinity of 250% has been recorded. In the Red Sea the average salinity is 39%.
|
a
|
Important physical features & regions of the world
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:Arrange the following in the decreasing order of their salinity. Lake Van Dead Sea Red Sea Select the correct answer using the code below.##Option_A: 1-2-3###Option_B: 2-1-3##Option_C: 3-1-2##Option_D: 1-2-3##Answer:a##Explaination:The highest salinity is of Lake Van, in Asia Minor, with 330%. In the Dead Sea, a salinity of 250% has been recorded. In the Red Sea the average salinity is 39%.##Topic:Important physical features & regions of the world##Subject:Agriculture##Answer:a
|
The peninsular India experiences peak summers earlier than northern India because :
|
There is less rainfall in the peninsula during that time.
|
Cold waves from central Asia sweeps through the Northern plains during the time.
|
Due to northward movement of the sun, the global heat belt shifts northward.
|
There is less rainfall in the peninsula during that time.
|
(c) is the correct answer Due to the apparent northward movement of the sun, the global heat belt shifts northward. As such, from March to May, it is hot weather season in India. The influence of the shifting of the heat belt can be seen clearly from temperature recordings taken during March-May at different latitudes. In March, the highest temperature is about 38° Celsius, recorded on the Deccan plateau. In April, temperatures in Gujarat and Madhya Pradesh are around 42° Celsius. In May, temperature of 45° Celsius is common in the northwestern parts of the country. In peninsular India, temperatures remain lower due to the moderating influence of the oceans.
|
c
|
Indian Monsoon: mechanism, onset and variability; spatial and temporal variations
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:The peninsular India experiences peak summers earlier than northern India because :##Option_A: There is less rainfall in the peninsula during that time.###Option_B: Cold waves from central Asia sweeps through the Northern plains during the time.##Option_C: Due to northward movement of the sun, the global heat belt shifts northward.##Option_D: There is less rainfall in the peninsula during that time.##Answer:c##Explaination:(c) is the correct answer Due to the apparent northward movement of the sun, the global heat belt shifts northward. As such, from March to May, it is hot weather season in India. The influence of the shifting of the heat belt can be seen clearly from temperature recordings taken during March-May at different latitudes. In March, the highest temperature is about 38° Celsius, recorded on the Deccan plateau. In April, temperatures in Gujarat and Madhya Pradesh are around 42° Celsius. In May, temperature of 45° Celsius is common in the northwestern parts of the country. In peninsular India, temperatures remain lower due to the moderating influence of the oceans. ##Topic:Indian Monsoon: mechanism, onset and variability; spatial and temporal variations##Subject:Agriculture##Answer:c
|
Which of the following is/are the essential conditions required for the development of Karst topography? Thick massive soluble rock. Well jointed and non-porous rock bed. Moderate to heavy precipitation. Select the correct answer using the code given below.
|
1 and 2 only
|
1 and 3 only
|
2 and 3 only
|
1 and 2 only
|
Essential conditions for formation of Karst Topology are: Relatively thick massive soluble rock, i.e., limestone, dolomite, or chalk is necessary. Carbonate rocks should be very close to the ground surface. Lime stones should not be porous. so that water percolates through joints and crevices to form a topography. Limestone should be highly folded, faulted or fractured. Marked development of joints. If the rock is bedded, the beds should be thin. Considerable relief so that water is capable of circulation to cause typical karst topography. Moderate to heavy rainfall to cause solution of rocks etc. Karst topology provide and support habitat for rare animal and plant species, including bats, cave-adapted invertebrates, plants that grow on the surface and at springs and seeps, and fish and mussels living in streams and rivers fed by karst springs.
|
d
|
External forces & their impact Weathering, Erosion & landforms thus developed
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:Which of the following is/are the essential conditions required for the development of Karst topography? Thick massive soluble rock. Well jointed and non-porous rock bed. Moderate to heavy precipitation. Select the correct answer using the code given below.##Option_A: 1 and 2 only###Option_B: 1 and 3 only##Option_C: 2 and 3 only##Option_D: 1 and 2 only##Answer:d##Explaination:Essential conditions for formation of Karst Topology are: Relatively thick massive soluble rock, i.e., limestone, dolomite, or chalk is necessary. Carbonate rocks should be very close to the ground surface. Lime stones should not be porous. so that water percolates through joints and crevices to form a topography. Limestone should be highly folded, faulted or fractured. Marked development of joints. If the rock is bedded, the beds should be thin. Considerable relief so that water is capable of circulation to cause typical karst topography. Moderate to heavy rainfall to cause solution of rocks etc. Karst topology provide and support habitat for rare animal and plant species, including bats, cave-adapted invertebrates, plants that grow on the surface and at springs and seeps, and fish and mussels living in streams and rivers fed by karst springs.##Topic:External forces & their impact Weathering, Erosion & landforms thus developed##Subject:Agriculture##Answer:d
|
Which of the following climate type is best described by the following characteristics? It is characterized by having a very short growing season in which plants only have about 50-100 frost-free days to grow. The extremes of temperature are so high that it is often referred to as a cold pole of Earth. Conifers like Pine, Fir, Larch, Spruce, and Hemlock are well-adapted to harsh conditions and are the dominant tree species. Select the correct answer using the code given below.
|
Siberian type
|
Mediterranean type
|
Arctic type
|
Siberian type
|
The Siberian type is also known as the cool temperate continental type of climate is characterized by a very short growing season in which plants only have about 50-100 frost-free days to grow. The extremes of temperature are so great in Siberia that it is often referred to as the cold pole of Earth. No other trees are as well adapted as the conifers. The trees include a mix of coniferous and broadleaf tree species. These include Scots pine, silver birch, Eurasian aspen, Siberian pine, Siberian fir, Siberian spruce and Siberian linden. Hence option (a) is the correct answer. The Mediterranean climate is characterized by dry summers and mild, moist winters. Mediterranean climate zones are associated with the five large subtropical high-pressure cells of the oceans: the Azores High, South Atlantic High, North Pacific High, South Pacific High, and Indian Ocean High. The climate of the Arctic is characterized by long, cold winters and short, cool summers. There is a large amount of variability in climate across the Arctic, but all regions experience extremes of solar radiation in both summer and winter. Some parts of the Arctic are covered by ice (sea ice, glacial ice, or snow) year-round, and nearly all parts of the Arctic experience long periods with some form of ice on the surface. The cool temperate western margins are under the permanent influence of the Westerlies all around the year. They are also regions of much cyclonic activity, typical of Britain, and are thus said to experience the British type of climate.
|
a
|
Climate, Vegetation and Soils
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:Which of the following climate type is best described by the following characteristics? It is characterized by having a very short growing season in which plants only have about 50-100 frost-free days to grow. The extremes of temperature are so high that it is often referred to as a cold pole of Earth. Conifers like Pine, Fir, Larch, Spruce, and Hemlock are well-adapted to harsh conditions and are the dominant tree species. Select the correct answer using the code given below.##Option_A: Siberian type###Option_B: Mediterranean type##Option_C: Arctic type##Option_D: Siberian type##Answer:a##Explaination:The Siberian type is also known as the cool temperate continental type of climate is characterized by a very short growing season in which plants only have about 50-100 frost-free days to grow. The extremes of temperature are so great in Siberia that it is often referred to as the cold pole of Earth. No other trees are as well adapted as the conifers. The trees include a mix of coniferous and broadleaf tree species. These include Scots pine, silver birch, Eurasian aspen, Siberian pine, Siberian fir, Siberian spruce and Siberian linden. Hence option (a) is the correct answer. The Mediterranean climate is characterized by dry summers and mild, moist winters. Mediterranean climate zones are associated with the five large subtropical high-pressure cells of the oceans: the Azores High, South Atlantic High, North Pacific High, South Pacific High, and Indian Ocean High. The climate of the Arctic is characterized by long, cold winters and short, cool summers. There is a large amount of variability in climate across the Arctic, but all regions experience extremes of solar radiation in both summer and winter. Some parts of the Arctic are covered by ice (sea ice, glacial ice, or snow) year-round, and nearly all parts of the Arctic experience long periods with some form of ice on the surface. The cool temperate western margins are under the permanent influence of the Westerlies all around the year. They are also regions of much cyclonic activity, typical of Britain, and are thus said to experience the British type of climate.##Topic:Climate, Vegetation and Soils##Subject:Agriculture##Answer:a
|
With regard to Tropical soils, consider the following statements: 1. It is rich in ferric oxide and humus. 2. It can hold specific nutrients required for plant life to grow for a longer time. Which of the statements given above is/are correct ?
|
1 only
|
2 only
|
Both 1 and 2
|
1 only
|
1. The climate of the tropics varies depending upon location and altitude. Several climate types exist within the tropics and so are the soils. 2. Forest soils - ultisols and oxisols; laterite soils – heavily leached soils, due to laterisation silicon seeps sub soil and iron and aluminium remain forming Crow pans that prevent water seepage. 3. Tropical soils are formed in areas with high annual temperature and rainfall. 4. Tropical soils are more likely to be acidic in nature. 5. Tropical soils are more likely to have sandy structure, cation exchange relates to the ability of the soil to hold specific nutrients required for plant life to grow. Often these soils have low cation exchange capacity. 6. These soils are distinctive to their area due to natural factors, such as the ocean, wildlife and decomposing minerals found in the earth around the equator. 7. The kaolinite (clay) soil that is commonly found in tropical regions has very good drainage. 8. The intense weathering causes these soils to be nutrient poor and low in organic matter.
|
a
|
Climate, Vegetation and Soils
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:With regard to Tropical soils, consider the following statements: 1. It is rich in ferric oxide and humus. 2. It can hold specific nutrients required for plant life to grow for a longer time. Which of the statements given above is/are correct ?##Option_A: 1 only###Option_B: 2 only##Option_C: Both 1 and 2##Option_D: 1 only##Answer:a##Explaination:1. The climate of the tropics varies depending upon location and altitude. Several climate types exist within the tropics and so are the soils. 2. Forest soils - ultisols and oxisols; laterite soils – heavily leached soils, due to laterisation silicon seeps sub soil and iron and aluminium remain forming Crow pans that prevent water seepage. 3. Tropical soils are formed in areas with high annual temperature and rainfall. 4. Tropical soils are more likely to be acidic in nature. 5. Tropical soils are more likely to have sandy structure, cation exchange relates to the ability of the soil to hold specific nutrients required for plant life to grow. Often these soils have low cation exchange capacity. 6. These soils are distinctive to their area due to natural factors, such as the ocean, wildlife and decomposing minerals found in the earth around the equator. 7. The kaolinite (clay) soil that is commonly found in tropical regions has very good drainage. 8. The intense weathering causes these soils to be nutrient poor and low in organic matter. ##Topic:Climate, Vegetation and Soils##Subject:Agriculture##Answer:a
|
Consider the following pairs:
Parent material Soil characteristics
1. Shale : Base rich soils
2. Calcareous rocks : Acidic soils
3. Sandstone : free drained soils
Which of the pairs given above is/are correctly matched ?
|
1 only
|
3 only
|
2 and 3 only
|
1 only
|
Parent materials are an important contributor to soil characteristics.
Shale produces finer soils. Calcareous parent material produces base rich soils because of calcification, where as non calcareous are liable to podzolization and a degree of acidity.
Sandstone and gritstone result in free draining coarse textured soils.
|
b
|
Soils
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:
Consider the following pairs:
Parent material Soil characteristics
1. Shale : Base rich soils
2. Calcareous rocks : Acidic soils
3. Sandstone : free drained soils
Which of the pairs given above is/are correctly matched ?
##Option_A: 1 only
###Option_B: 3 only
##Option_C: 2 and 3 only
##Option_D: 1 only
##Answer:b##Explaination:
Parent materials are an important contributor to soil characteristics.
Shale produces finer soils. Calcareous parent material produces base rich soils because of calcification, where as non calcareous are liable to podzolization and a degree of acidity.
Sandstone and gritstone result in free draining coarse textured soils.
##Topic:Soils##Subject:Agriculture##Answer:b
|
Consider the following statements : 1. Its northern part is a cold desert. 2. All the three ranges of Himalayas are prominent in the region. 3. The region is inhabited by Bhotia tribes. Which one of the following region has all of the above characteristics?
|
Kashmir Himalayas
|
Himachal and Uttarakhand Himalayas
|
Sikkim Himalayas
|
Kashmir Himalayas
|
The northernmost part of the Himachal and Uttarakhand Himalayas is an extension of the Ladakh cold desert, which lies in the Spiti subdivision of district Lahul and Spiti, which is located in Himachal Pradesh. All the three ranges of Himalayas are prominent in this section also. These are the Great Himalayan range, the Lesser Himalayas (which is locally known as Dhaoladhar in Himachal Pradesh and Nagtibha in Uttaranchal) and the Shiwalik range from the North to the South. In the Great Himalayan range, the valleys are mostly inhabited by the Bhotia’s in Uttarakhand.
|
b
|
Northern Mountains, Plains of India, Peninsular
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:Consider the following statements : 1. Its northern part is a cold desert. 2. All the three ranges of Himalayas are prominent in the region. 3. The region is inhabited by Bhotia tribes. Which one of the following region has all of the above characteristics? ##Option_A: Kashmir Himalayas ###Option_B: Himachal and Uttarakhand Himalayas ##Option_C: Sikkim Himalayas ##Option_D: Kashmir Himalayas ##Answer:b##Explaination:The northernmost part of the Himachal and Uttarakhand Himalayas is an extension of the Ladakh cold desert, which lies in the Spiti subdivision of district Lahul and Spiti, which is located in Himachal Pradesh. All the three ranges of Himalayas are prominent in this section also. These are the Great Himalayan range, the Lesser Himalayas (which is locally known as Dhaoladhar in Himachal Pradesh and Nagtibha in Uttaranchal) and the Shiwalik range from the North to the South. In the Great Himalayan range, the valleys are mostly inhabited by the Bhotia’s in Uttarakhand.##Topic:Northern Mountains, Plains of India, Peninsular##Subject:Agriculture##Answer:b
|
Origins Spectral Interpretatio Resource Identification Security-Regolith Explorer is an unmanned aircraft to collect samples from
|
Planet Saturn
|
Planet Jupiter
|
Asteroid Bennu
|
Planet Saturn
|
The Origins-Spectral Interpretation-Resource Identification-Security-Regolith Explorer, or OSIRIS-REx, spacecraft is the first U.S. mission to carry samples from an asteroid back to Earth. The mission launched on 8 September 2016 and is en route to the primitive, near Earth asteroid Bennu. The spacecraft will reach Bennu in 2018. Once within three miles of the asteroid, the spacecraft will begin more than a year of comprehensive surface mapping. The science team then will pick a location from where the spacecraft's arm will take a sample. The spacecraft gradually will move closer to the site, and the arm will extend to collect more than two ounces of material for return to Earth in 2023.
|
c
|
Also in News(Misc)
|
Chemistry
|
This is some mcq of UPSC standerd ##Question:Origins Spectral Interpretatio Resource Identification Security-Regolith Explorer is an unmanned aircraft to collect samples from##Option_A: Planet Saturn###Option_B: Planet Jupiter ##Option_C: Asteroid Bennu##Option_D: Planet Saturn##Answer:c##Explaination:The Origins-Spectral Interpretation-Resource Identification-Security-Regolith Explorer, or OSIRIS-REx, spacecraft is the first U.S. mission to carry samples from an asteroid back to Earth. The mission launched on 8 September 2016 and is en route to the primitive, near Earth asteroid Bennu. The spacecraft will reach Bennu in 2018. Once within three miles of the asteroid, the spacecraft will begin more than a year of comprehensive surface mapping. The science team then will pick a location from where the spacecraft's arm will take a sample. The spacecraft gradually will move closer to the site, and the arm will extend to collect more than two ounces of material for return to Earth in 2023. ##Topic:Also in News(Misc)##Subject:Chemistry##Answer:c
|
The river originates in the trans-Himalayas. It is a tributary of Ghaghra and forms the boundary between Nepal and Kumaon. Pancheswor Multipurpose Project will be jointly developed by India and Nepal on this river. Which of the following rivers is described above?
|
Gandak
|
Kosi
|
Kali
|
Gandak
|
The Kali River or Sharda River, also known as "Kutiyangdi" by locals, is a river in Nepal, which subsequently flows through the Indian State of Uttar Pradesh. It serves as the head-water stream of the Mahakali River, which has a different name depending on which side of the Indo-Nepal border the speaker is from. The river has significant hydro-power potential, and hence the joint Pancheswor Multipurpose Project has been agreed upon by India and Nepal. The project addresses storage issues and has been designed to generate more than 6000 MW of electricity. While also creating significant benefits of irrigation, the reservoir controls monsoon floods and provides regulated flows downstream.
|
c
|
Northern Mountains, Plains of India, Peninsular
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:The river originates in the trans-Himalayas. It is a tributary of Ghaghra and forms the boundary between Nepal and Kumaon. Pancheswor Multipurpose Project will be jointly developed by India and Nepal on this river. Which of the following rivers is described above?##Option_A: Gandak###Option_B: Kosi##Option_C: Kali##Option_D: Gandak##Answer:c##Explaination:The Kali River or Sharda River, also known as "Kutiyangdi" by locals, is a river in Nepal, which subsequently flows through the Indian State of Uttar Pradesh. It serves as the head-water stream of the Mahakali River, which has a different name depending on which side of the Indo-Nepal border the speaker is from. The river has significant hydro-power potential, and hence the joint Pancheswor Multipurpose Project has been agreed upon by India and Nepal. The project addresses storage issues and has been designed to generate more than 6000 MW of electricity. While also creating significant benefits of irrigation, the reservoir controls monsoon floods and provides regulated flows downstream.##Topic:Northern Mountains, Plains of India, Peninsular##Subject:Agriculture##Answer:c
|
With reference to the geological time scale, which of the following statements is not correct?
|
The formation of Himalayas started during the tertiary period.
|
Homo sapiens and dinosaurs co-existed during the jurassic period.
|
The first evidence of life emerged during the Pre- Cambrian era.
|
The formation of Himalayas started during the tertiary period.
|
According to the geological time scale Homo Sapiens and Dinosaurs never co-existed as Dinosaurs began to appear in the Mesozoic Era while Homo Sapiens appeared only in the Cenozoic Era. The last dinosaurs – other than birds – died out dramatically about 65 million years ago, while the fossils of our earliest human ancestors are only about 6 million years old.
|
b
|
The Earth : Solar System , Latitude &Longitude , Motions
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:
With reference to the geological time scale, which of the following statements is not correct?
##Option_A: The formation of Himalayas started during the tertiary period.
###Option_B: Homo sapiens and dinosaurs co-existed during the jurassic period.
##Option_C: The first evidence of life emerged during the Pre- Cambrian era.
##Option_D: The formation of Himalayas started during the tertiary period.
##Answer:b##Explaination:
According to the geological time scale Homo Sapiens and Dinosaurs never co-existed as Dinosaurs began to appear in the Mesozoic Era while Homo Sapiens appeared only in the Cenozoic Era. The last dinosaurs – other than birds – died out dramatically about 65 million years ago, while the fossils of our earliest human ancestors are only about 6 million years old.
##Topic:The Earth : Solar System , Latitude &Longitude , Motions##Subject:Agriculture##Answer:b
|
Consider the following pairs: Place Bank of river 1. Hampi : Godavari 2. Ujjain : Shipra 3. Puri : Mahanadi Which of the pairs given above is/are correctly matched ?
|
1 only
|
3 only
|
2 and 3 only
|
1 only
|
Shipra is a river in Madhya Pradesh state of central India. The river rises in the ujjaini situated in Indore district, and flows north across the Malwa Plateau to join the Chambal River at the MP-Rajasthan boundary in Mandsaur district. It is one of the sacred rivers in Hinduism. The holy city of Ujjain is situated on its east bank.
Tungabhadra is a major river in the south Indian peninsula. Hampi is located on the south bank of this river.
The Mahanadi is one of the largest Indian peninsular rivers that drains into the Bay of Bengal. The 857 km long river originates in Raipur district of the central Indian state of Madhya Pradesh and flows through the eastern state of Orissa before meeting the sea. The famous city of Puri is located on its banks.
|
c
|
Himalayan and Peninsular Drainage System
|
Agriculture
|
This is some mcq of UPSC standerd ##Question: Consider the following pairs: Place Bank of river 1. Hampi : Godavari 2. Ujjain : Shipra 3. Puri : Mahanadi Which of the pairs given above is/are correctly matched ?##Option_A: 1 only###Option_B: 3 only##Option_C: 2 and 3 only##Option_D: 1 only##Answer:c##Explaination:
Shipra is a river in Madhya Pradesh state of central India. The river rises in the ujjaini situated in Indore district, and flows north across the Malwa Plateau to join the Chambal River at the MP-Rajasthan boundary in Mandsaur district. It is one of the sacred rivers in Hinduism. The holy city of Ujjain is situated on its east bank.
Tungabhadra is a major river in the south Indian peninsula. Hampi is located on the south bank of this river.
The Mahanadi is one of the largest Indian peninsular rivers that drains into the Bay of Bengal. The 857 km long river originates in Raipur district of the central Indian state of Madhya Pradesh and flows through the eastern state of Orissa before meeting the sea. The famous city of Puri is located on its banks.
##Topic:Himalayan and Peninsular Drainage System##Subject:Agriculture##Answer:c
|
Which of the following factors affect oceanic circulation? Insolation received by Earth. Salinity of the ocean waters. Configuration of coastlines. Seasonal variations due to Monsoon. Select the correct answer using the code given below.
|
1 and 2 only
|
1 and 3 only
|
2,3 and 4 only
|
1 and 2 only
|
Factors Affecting Ocean Currents: The main effect of temperature differences on the earth occurs in a north-south direction i.e. from equator to poles. Warm equatorial waters therefore move slowly along the surface towards the poles while heavier cold waters of the polar areas move slowly towards the Equator along the bottom of the sea. Thus, the difference in the temperature of the ocean waters causes ocean currents. The factors relating to the earth’s nature and its rotation include the gravitational force and deflective force by earth’s rotation also known as Coriolis force. Oceanic factors include the pressure gradient, temperature variations and salinity differences. Ex-oceanic factors are atmospheric pressure and winds, evaporation and precipitation. Tides caused by the gravitational pull of the Moon and the Sun also play role in the forming of oceanic currents. The factors that can modify the currents are direction and shape of coastlines, bottom reliefs of the ocean basins, seasonal variations and rotation of the earth. Ocean circulation is driven by winds and by differences in water density.
|
d
|
Oceans of the world Features, Ocean waves, currents, tides & Tsunamis
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:Which of the following factors affect oceanic circulation? Insolation received by Earth. Salinity of the ocean waters. Configuration of coastlines. Seasonal variations due to Monsoon. Select the correct answer using the code given below.##Option_A: 1 and 2 only###Option_B: 1 and 3 only##Option_C: 2,3 and 4 only##Option_D: 1 and 2 only##Answer:d##Explaination:Factors Affecting Ocean Currents: The main effect of temperature differences on the earth occurs in a north-south direction i.e. from equator to poles. Warm equatorial waters therefore move slowly along the surface towards the poles while heavier cold waters of the polar areas move slowly towards the Equator along the bottom of the sea. Thus, the difference in the temperature of the ocean waters causes ocean currents. The factors relating to the earth’s nature and its rotation include the gravitational force and deflective force by earth’s rotation also known as Coriolis force. Oceanic factors include the pressure gradient, temperature variations and salinity differences. Ex-oceanic factors are atmospheric pressure and winds, evaporation and precipitation. Tides caused by the gravitational pull of the Moon and the Sun also play role in the forming of oceanic currents. The factors that can modify the currents are direction and shape of coastlines, bottom reliefs of the ocean basins, seasonal variations and rotation of the earth. Ocean circulation is driven by winds and by differences in water density.##Topic:Oceans of the world Features, Ocean waves, currents, tides & Tsunamis##Subject:Agriculture##Answer:d
|
With reference to coastal landforms, consider the following statements: 1. Rias and Fjords are sheltered estuaries of relatively deep water known for commercial fishing. 2. Mud flats are coastal wetlands that form when mud is deposited by tides or rivers. Which of the statements given above is/are correct ?
|
1 only
|
2 only
|
Both 1 and 2
|
1 only
|
Statement 1 is not correct : A fjord is formed when a glacier cuts a U-shaped valley by ice segregation and abrasion of the surrounding bedrock. A ria is a coastal inlet formed by the partial submergence of an unglaciated river valley. It is a drowned river valley that remains open to the sea. Typically, rias have a dendritic, treelike outline although they can be straight and without significant branches. Statement 2 is correct : Mudflats or mud flats, also known as tidal flats, are coastal wetlands that form when mud is deposited by tides or rivers. They are found in sheltered areas such as bays, bayous, lagoons, and estuaries. Mudflats may be viewed geologically as exposed layers of bay mud, resulting from deposition of estuarine silts, clays and marine animal detritus. Most of the sediment within a mudflat is within the intertidal zone, and thus the flat is submerged and exposed approximately twice daily.
|
b
|
Oceans of the world Features, Ocean waves, currents, tides & Tsunamis
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:With reference to coastal landforms, consider the following statements: 1. Rias and Fjords are sheltered estuaries of relatively deep water known for commercial fishing. 2. Mud flats are coastal wetlands that form when mud is deposited by tides or rivers. Which of the statements given above is/are correct ?##Option_A: 1 only###Option_B: 2 only##Option_C: Both 1 and 2##Option_D: 1 only##Answer:b##Explaination:Statement 1 is not correct : A fjord is formed when a glacier cuts a U-shaped valley by ice segregation and abrasion of the surrounding bedrock. A ria is a coastal inlet formed by the partial submergence of an unglaciated river valley. It is a drowned river valley that remains open to the sea. Typically, rias have a dendritic, treelike outline although they can be straight and without significant branches. Statement 2 is correct : Mudflats or mud flats, also known as tidal flats, are coastal wetlands that form when mud is deposited by tides or rivers. They are found in sheltered areas such as bays, bayous, lagoons, and estuaries. Mudflats may be viewed geologically as exposed layers of bay mud, resulting from deposition of estuarine silts, clays and marine animal detritus. Most of the sediment within a mudflat is within the intertidal zone, and thus the flat is submerged and exposed approximately twice daily. ##Topic:Oceans of the world Features, Ocean waves, currents, tides & Tsunamis##Subject:Agriculture##Answer:b
|
Which of the following factors influence the flow of Jet Streams? Atmospheric Heating Landmasses Earth"s rotation Air Masses Select the correct answer using the code given below.
|
1 and 2 only
|
1 and 3 only
|
2 and 4 only
|
1 and 2 only
|
Jet streams are fast flowing, narrow, meandering air currents found in the atmosphere, jet streams are located near the altitude of the Tropopause and are westerly winds (flowing west to east). The strongest jet streams are the polar jets, at 9–12 km above sea level, and the higher altitude and somewhat weaker subtropical jets at 10–16 km. Factors influencing the flow of Jet stream are: The atmospheric heating by solar radiation that produces the large scale Polar, Ferrel, and Hadley circulation cells. The Coriolis force is caused by the planet's rotation on its axis also plays an important role. Another factor that influences the flow of the jet stream are the landmasses. Landmasses interrupt the flow of the jet stream through friction and temperature differences. So the jet stream meanders across the earth, like a river meanders before it reaches the sea. The meandering sections of the jet stream continue to change as they interact with landmasses once again, creating an ever-changing state of flux and subsequent temperature differences. A jet stream forms high in the upper troposphere between two air masses of very different temperature. The greater the temperature difference between the air masses, the faster the wind blows in the jet stream.
|
d
|
The Atmosphere : Structure , Weather & Climate , Solar Radiation , Heat Balance & Temperature , Pressure & Wind , Water in the Atmosphere
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:Which of the following factors influence the flow of Jet Streams? Atmospheric Heating Landmasses Earth"s rotation Air Masses Select the correct answer using the code given below.##Option_A: 1 and 2 only###Option_B: 1 and 3 only##Option_C: 2 and 4 only##Option_D: 1 and 2 only##Answer:d##Explaination:Jet streams are fast flowing, narrow, meandering air currents found in the atmosphere, jet streams are located near the altitude of the Tropopause and are westerly winds (flowing west to east). The strongest jet streams are the polar jets, at 9–12 km above sea level, and the higher altitude and somewhat weaker subtropical jets at 10–16 km. Factors influencing the flow of Jet stream are: The atmospheric heating by solar radiation that produces the large scale Polar, Ferrel, and Hadley circulation cells. The Coriolis force is caused by the planet's rotation on its axis also plays an important role. Another factor that influences the flow of the jet stream are the landmasses. Landmasses interrupt the flow of the jet stream through friction and temperature differences. So the jet stream meanders across the earth, like a river meanders before it reaches the sea. The meandering sections of the jet stream continue to change as they interact with landmasses once again, creating an ever-changing state of flux and subsequent temperature differences. A jet stream forms high in the upper troposphere between two air masses of very different temperature. The greater the temperature difference between the air masses, the faster the wind blows in the jet stream.##Topic:The Atmosphere : Structure , Weather & Climate , Solar Radiation , Heat Balance & Temperature , Pressure & Wind , Water in the Atmosphere##Subject:Agriculture##Answer:d
|
Which of the following statements is/are correct with respect to El Nino? It is caused due to weak Trade winds making warm waters move eastwards. It deepens the thermocline at the western coast of South America. Select the correct answer using the code given below.
|
1 only
|
2 only
|
Both 1 and 2
|
1 only
|
Statement 1 is correct: Warming and cooling of the Pacific Ocean is most important in terms of general atmospheric circulation. The warm water of the central Pacific Ocean slowly drifts towards South American coast and replaces the cool Peruvian current. Such appearance of warm water off the coast of Peru is known as the El Nino. Statement 2 is correct: During an El Niño event, westward-blowing trade winds weaken along the Equator. These changes in air pressure and wind speed cause warm surface water to move eastward along the Equator, from the western Pacific to the coast of northern South America. These warm surface waters deepen the thermocline, the level of ocean depth that separates warm surface water from the colder water below. During an El Niño event, the thermocline can dip as far as 152 meters (500 feet).
|
c
|
Indian Monsoon: mechanism, onset and variability; spatial and temporal variations
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:Which of the following statements is/are correct with respect to El Nino? It is caused due to weak Trade winds making warm waters move eastwards. It deepens the thermocline at the western coast of South America. Select the correct answer using the code given below.##Option_A: 1 only###Option_B: 2 only##Option_C: Both 1 and 2##Option_D: 1 only##Answer:c##Explaination:Statement 1 is correct: Warming and cooling of the Pacific Ocean is most important in terms of general atmospheric circulation. The warm water of the central Pacific Ocean slowly drifts towards South American coast and replaces the cool Peruvian current. Such appearance of warm water off the coast of Peru is known as the El Nino. Statement 2 is correct: During an El Niño event, westward-blowing trade winds weaken along the Equator. These changes in air pressure and wind speed cause warm surface water to move eastward along the Equator, from the western Pacific to the coast of northern South America. These warm surface waters deepen the thermocline, the level of ocean depth that separates warm surface water from the colder water below. During an El Niño event, the thermocline can dip as far as 152 meters (500 feet).##Topic:Indian Monsoon: mechanism, onset and variability; spatial and temporal variations##Subject:Agriculture##Answer:c
|
With reference to Cloud burst, consider the following statements: Any rainfall over 10 mm per hour over a small area is defined as cloud burst. Cloudbursts can happen only in the mountains or high altitudes. It takes place only during monsoon season. Which of the statements given above is/are correct?
|
1 only
|
1 and 3 only
|
2 and 3 only
|
1 only
|
Statement 1 is not correct: The India Meteorological Department (IMD) labels rainfall over 100 mm per hour as cloudburst. Usually small areas – anywhere between 20-80 square kilometre are affected. Statement 2 is not correct: A cloudburst can occur anytime and at any place which is affected by convective weather systems. Surrounded by oceans on three sides, peninsular India is a favoured location for the genesis of convective weather systems. In a short span of time, if the right combinations of atmospheric conditions like instability, moisture content and triggering mechanisms are available, cloudbursts are possible. It is not necessary that cloudbursts happen only in the mountains or high altitudes as the weather systems have compatibility and criticality in space and time. Statement 3 is not correct: Cloudburst can occur not only in the monsoon seasons but also during March to May which is known for severe convective weather activities.
|
d
|
Indian Monsoon: mechanism, onset and variability; spatial and temporal variations
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:With reference to Cloud burst, consider the following statements: Any rainfall over 10 mm per hour over a small area is defined as cloud burst. Cloudbursts can happen only in the mountains or high altitudes. It takes place only during monsoon season. Which of the statements given above is/are correct?##Option_A: 1 only###Option_B: 1 and 3 only##Option_C: 2 and 3 only##Option_D: 1 only##Answer:d##Explaination:Statement 1 is not correct: The India Meteorological Department (IMD) labels rainfall over 100 mm per hour as cloudburst. Usually small areas – anywhere between 20-80 square kilometre are affected. Statement 2 is not correct: A cloudburst can occur anytime and at any place which is affected by convective weather systems. Surrounded by oceans on three sides, peninsular India is a favoured location for the genesis of convective weather systems. In a short span of time, if the right combinations of atmospheric conditions like instability, moisture content and triggering mechanisms are available, cloudbursts are possible. It is not necessary that cloudbursts happen only in the mountains or high altitudes as the weather systems have compatibility and criticality in space and time. Statement 3 is not correct: Cloudburst can occur not only in the monsoon seasons but also during March to May which is known for severe convective weather activities.##Topic:Indian Monsoon: mechanism, onset and variability; spatial and temporal variations##Subject:Agriculture##Answer:d
|
Which of the following is measured with an instrument called Psychrometer ?
|
Relative humidity
|
Atmospheric pressure
|
Cloud cover
|
Relative humidity
|
Psychrometer is a hygrometer consisting of wet-bulb and dry-bulb thermometers, the difference in the two thermometer readings being used to determine atmospheric humidity. Atmospheric pressure is measured with Barometer. Salinity: There are two main methods of determining the salt content of water: Total Dissolved Salts (or Solids) and Electrical Conductivity. Total Dissolved Salts (TDS) is measured by evaporating a known volume of water to dryness, then weighing the solid residue remaining. Clouds are classified based on a combination of form, height and appearance.
|
a
|
Weather & Climate
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:Which of the following is measured with an instrument called Psychrometer ?##Option_A: Relative humidity###Option_B: Atmospheric pressure##Option_C: Cloud cover##Option_D: Relative humidity##Answer:a##Explaination:Psychrometer is a hygrometer consisting of wet-bulb and dry-bulb thermometers, the difference in the two thermometer readings being used to determine atmospheric humidity. Atmospheric pressure is measured with Barometer. Salinity: There are two main methods of determining the salt content of water: Total Dissolved Salts (or Solids) and Electrical Conductivity. Total Dissolved Salts (TDS) is measured by evaporating a known volume of water to dryness, then weighing the solid residue remaining. Clouds are classified based on a combination of form, height and appearance. ##Topic:Weather & Climate##Subject:Agriculture##Answer:a
|
With reference to waterspouts, consider the following statements: It is a whirling column of air and water mist connected to a towering cumulonimbus cloud. They are formed in the tropical and sub tropical areas only. They have long been recognized as serious marine hazards. Which of the statements given above is/are correct?
|
2 only
|
1 and 3 only
|
2 and 3 only
|
2 only
|
Statement 1 is correct: A waterspout is a whirling column of air and water mist connected to a towering cumulonimbus cloud. Waterspouts fall into two categories: Fair weather waterspouts Tornadic waterspouts Tornadic waterspouts are tornadoes that form over water, or move from land to water. T hey have the same characteristics as a land tornado . They are associated with severe thunderstorms, and are often accompanied by high winds and seas, large hail, and frequent dangerous lightning. Statement 2 is incorrect : Though the majority of waterspouts occur in the tropics, they can seasonally appear in temperate areas throughout the world, and are common across the western coast of Europe as well as the British Isles and several areas of the Mediterranean and Baltic Sea. They are not restricted to saltwater; many have been reported on lakes and rivers including the Great Lakes and the St. Lawrence River. Statement 3 is correct: Waterspouts have long been recognized as serious marine hazards. It is recommended to keep a considerable distance from these phenomena, and to always be on alert through weather reports. The United States National Weather Service often issues special marine warnings when waterspouts are likely or are sighted over coastal waters, or tornado warnings when waterspouts are expected to move onshore. The Malta tornado was the earliest record of a deadly waterspout.
|
b
|
Air Masses, Cyclones and anti-cyclones
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:With reference to waterspouts, consider the following statements: It is a whirling column of air and water mist connected to a towering cumulonimbus cloud. They are formed in the tropical and sub tropical areas only. They have long been recognized as serious marine hazards. Which of the statements given above is/are correct?##Option_A: 2 only###Option_B: 1 and 3 only##Option_C: 2 and 3 only##Option_D: 2 only##Answer:b##Explaination:Statement 1 is correct: A waterspout is a whirling column of air and water mist connected to a towering cumulonimbus cloud. Waterspouts fall into two categories: Fair weather waterspouts Tornadic waterspouts Tornadic waterspouts are tornadoes that form over water, or move from land to water. T hey have the same characteristics as a land tornado . They are associated with severe thunderstorms, and are often accompanied by high winds and seas, large hail, and frequent dangerous lightning. Statement 2 is incorrect : Though the majority of waterspouts occur in the tropics, they can seasonally appear in temperate areas throughout the world, and are common across the western coast of Europe as well as the British Isles and several areas of the Mediterranean and Baltic Sea. They are not restricted to saltwater; many have been reported on lakes and rivers including the Great Lakes and the St. Lawrence River. Statement 3 is correct: Waterspouts have long been recognized as serious marine hazards. It is recommended to keep a considerable distance from these phenomena, and to always be on alert through weather reports. The United States National Weather Service often issues special marine warnings when waterspouts are likely or are sighted over coastal waters, or tornado warnings when waterspouts are expected to move onshore. The Malta tornado was the earliest record of a deadly waterspout.##Topic:Air Masses, Cyclones and anti-cyclones##Subject:Agriculture##Answer:b
|
With reference to Uranium Corporation of India Limited, consider the following statements: It is a centrally owned Public Sector Undertaking (PSU) for enrichment of high grade uranium. It works under the Department of Atomic Energy. Which of the statements given above is/are correct?
|
1 only
|
2 only
|
Both 1 and 2
|
1 only
|
UCIL is a centrally owned Public Sector Undertaking (PSU) for uranium mining and uranium processing under the Department of Atomic Energy. It was founded in 1967. It is responsible for the mining and milling of uranium ore in India. It operates mines at Jadugora, Narwapahar, Bhatin, Turamdih and Banduhurang. Recently, CK Asnani has taken charge as the Chairman and Managing Director (CMD) of state owned Uranium Corporation of India Limited (UCIL).
|
b
|
India Year Book
|
Chemistry
|
This is some mcq of UPSC standerd ##Question:With reference to Uranium Corporation of India Limited, consider the following statements: It is a centrally owned Public Sector Undertaking (PSU) for enrichment of high grade uranium. It works under the Department of Atomic Energy. Which of the statements given above is/are correct?##Option_A: 1 only###Option_B: 2 only##Option_C: Both 1 and 2##Option_D: 1 only##Answer:b##Explaination:UCIL is a centrally owned Public Sector Undertaking (PSU) for uranium mining and uranium processing under the Department of Atomic Energy. It was founded in 1967. It is responsible for the mining and milling of uranium ore in India. It operates mines at Jadugora, Narwapahar, Bhatin, Turamdih and Banduhurang. Recently, CK Asnani has taken charge as the Chairman and Managing Director (CMD) of state owned Uranium Corporation of India Limited (UCIL).##Topic:India Year Book##Subject:Chemistry##Answer:b
|
With reference to the Composition of the atmosphere, consider the following statements:
Water vapour is formed only by the process of evaporation.
All the gasses present in the atmosphere are chemically very reactive.
Ozone is present abundantly in the lower troposphere.
Which of the statements given above is/are not correct?
|
1 only
|
2 and 3 only
|
1 and 3 only
|
1 only
|
.
|
d
|
External forces & their impact Weathering, Erosion & landforms thus developed
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:With reference to the Composition of the atmosphere, consider the following statements:
Water vapour is formed only by the process of evaporation.
All the gasses present in the atmosphere are chemically very reactive.
Ozone is present abundantly in the lower troposphere.
Which of the statements given above is/are not correct?##Option_A:1 only###Option_B:2 and 3 only##Option_C:1 and 3 only##Option_D:1 only##Answer:d##Explaination:.##Topic:External forces & their impact Weathering, Erosion & landforms thus developed##Subject:Agriculture##Answer:d
|
Which of the following processes can be classified as physical weathering? Alternate wetting and drying of the rocks Pressure release of rock Breakdown of rock by acidic water Repeated temperature changes Select the correct answer using the code given below.
|
1, 2 and 3 only
|
1 and 3 only
|
2 and 4 only
|
1, 2 and 3 only
|
Physical weathering is the breakdown of mineral or rock material by entirely mechanical methods brought about by a variety of causes. Some of the forces originate within the rock or mineral, while others are applied externally. Both of these stresses lead to strain and the rupture of the rock. The processes that may cause mechanical rupture : are abrasion, crystallization, thermal insolation, wetting and drying, and pressure release. Whereas breakdown of rock by acidic water also known as Hydrolysis leads to Chemical Weathering and not Physical weathering. Hence, only statements 1 , 2 and 4 are correct. Abrasion occurs when some force causes two rock surfaces to come together causing mechanical wearing or grinding of their surfaces. Collision between rock surfaces normally occurs through the erosional transport of material by wind, water, or ice. Crystallization can cause the necessary stresses needed for the mechanical rupturing of rocks and minerals. Crystal growth causes stress as a result of a compound's or an element's change of physical state with change in temperature. The transformation from liquid to solid crystalline form produces a volumetric change which in turn causes the necessary mechanical action for rupture. There are primarily two types of crystal growth that occur; they are ice and salt. The physical breakdown of rock by their expansion and contraction due to diurnal temperature changes also known as insolation weathering , it is the result of the physical inability of rocks to conduct heat well. This inability to conduct heat results in differential rates of expansion and contraction. Thus, the surface of the rock expands more than its interior, and this stress will eventually cause the rock to rupture. Differential expansion and contraction may also be due to the variance in the colors of mineral grains in rock. Dark colored grains, because of their absorptive properties, will expand much more than light colored grains. Therefore, in a rock peppered with many different colored grains, rupturing can occur at different rates at the various mineral boundaries. Alternate wetting and drying of rocks, sometimes known as slaking , can be a very important factor in weathering. Slaking occurs by the mechanism of "ordered water", which is the accumulation of successive layers of water molecules in between the mineral grains of a rock. The increasing thickness of the water pulls the rock grains apart with great tensional stress. Pressure release of rock can cause physical weathering due to unloading. The majority of igneous rocks were created deep under the Earth's surface at much higher pressures and temperatures. As erosion brings these rock formations to the surface, they become subjected to less and less pressure. This unloading of pressure causes the rocks to fracture horizontally with an increasing number of fractures as the rock approaches the Earth's surface.
|
d
|
External forces & their impact Weathering, Erosion & landforms thus developed
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:Which of the following processes can be classified as physical weathering? Alternate wetting and drying of the rocks Pressure release of rock Breakdown of rock by acidic water Repeated temperature changes Select the correct answer using the code given below.##Option_A: 1, 2 and 3 only###Option_B: 1 and 3 only##Option_C: 2 and 4 only##Option_D: 1, 2 and 3 only##Answer:d##Explaination:Physical weathering is the breakdown of mineral or rock material by entirely mechanical methods brought about by a variety of causes. Some of the forces originate within the rock or mineral, while others are applied externally. Both of these stresses lead to strain and the rupture of the rock. The processes that may cause mechanical rupture : are abrasion, crystallization, thermal insolation, wetting and drying, and pressure release. Whereas breakdown of rock by acidic water also known as Hydrolysis leads to Chemical Weathering and not Physical weathering. Hence, only statements 1 , 2 and 4 are correct. Abrasion occurs when some force causes two rock surfaces to come together causing mechanical wearing or grinding of their surfaces. Collision between rock surfaces normally occurs through the erosional transport of material by wind, water, or ice. Crystallization can cause the necessary stresses needed for the mechanical rupturing of rocks and minerals. Crystal growth causes stress as a result of a compound's or an element's change of physical state with change in temperature. The transformation from liquid to solid crystalline form produces a volumetric change which in turn causes the necessary mechanical action for rupture. There are primarily two types of crystal growth that occur; they are ice and salt. The physical breakdown of rock by their expansion and contraction due to diurnal temperature changes also known as insolation weathering , it is the result of the physical inability of rocks to conduct heat well. This inability to conduct heat results in differential rates of expansion and contraction. Thus, the surface of the rock expands more than its interior, and this stress will eventually cause the rock to rupture. Differential expansion and contraction may also be due to the variance in the colors of mineral grains in rock. Dark colored grains, because of their absorptive properties, will expand much more than light colored grains. Therefore, in a rock peppered with many different colored grains, rupturing can occur at different rates at the various mineral boundaries. Alternate wetting and drying of rocks, sometimes known as slaking , can be a very important factor in weathering. Slaking occurs by the mechanism of "ordered water", which is the accumulation of successive layers of water molecules in between the mineral grains of a rock. The increasing thickness of the water pulls the rock grains apart with great tensional stress. Pressure release of rock can cause physical weathering due to unloading. The majority of igneous rocks were created deep under the Earth's surface at much higher pressures and temperatures. As erosion brings these rock formations to the surface, they become subjected to less and less pressure. This unloading of pressure causes the rocks to fracture horizontally with an increasing number of fractures as the rock approaches the Earth's surface. ##Topic:External forces & their impact Weathering, Erosion & landforms thus developed##Subject:Agriculture##Answer:d
|
With reference to the recently launched ESIC (Employees State Insurance Corporation) Pilot Project of Telemedicine Services, consider the following statements: It will provide specialist medical services at a distance to insured workers. It has been launched by the Ministry of Health and Family Welfare. It is a part of Digital India Programme of the government. Which of the statements given above is/are correct?
|
1 and 2 only
|
1 and 3 only
|
2 only
|
1 and 2 only
|
Statement 1 is correct: ESIC has launched an ambitious Pilot Project of Tele-Medicine Services at 11 ESI locations It has been launched for providing specialist medical services at a distance to insured workers. Under it, three specialized ESIC Hospitals will be connected with eight ESI Dispensaries at remote locations of country where there are no specialized healthcare services available. Statement 2 is not correct: It has been launched by the Union Ministry for Labour and Employment. Statement 3 is correct: It has been launched in coordination with C-DAC, Mohali under the aegis of "Digital Inclusive and Smart Community (DISC)" which is a part of Digital India Programmed of Government of India.
|
b
|
Events.National
|
Chemistry
|
This is some mcq of UPSC standerd ##Question:With reference to the recently launched ESIC (Employees State Insurance Corporation) Pilot Project of Telemedicine Services, consider the following statements: It will provide specialist medical services at a distance to insured workers. It has been launched by the Ministry of Health and Family Welfare. It is a part of Digital India Programme of the government. Which of the statements given above is/are correct?##Option_A: 1 and 2 only###Option_B: 1 and 3 only##Option_C: 2 only##Option_D: 1 and 2 only##Answer:b##Explaination:Statement 1 is correct: ESIC has launched an ambitious Pilot Project of Tele-Medicine Services at 11 ESI locations It has been launched for providing specialist medical services at a distance to insured workers. Under it, three specialized ESIC Hospitals will be connected with eight ESI Dispensaries at remote locations of country where there are no specialized healthcare services available. Statement 2 is not correct: It has been launched by the Union Ministry for Labour and Employment. Statement 3 is correct: It has been launched in coordination with C-DAC, Mohali under the aegis of "Digital Inclusive and Smart Community (DISC)" which is a part of Digital India Programmed of Government of India. ##Topic:Events.National##Subject:Chemistry##Answer:b
|
With reference to spring formations, consider the following statements: It occurs in well-jointed rocks. It does not occur in Karst regions. It occurs in areas where permeable and impermeable rocks alternate. Which of the statements given above are correct?
|
1 and 2 only
|
2 and 3 only
|
1 and 3 only
|
1 and 2 only
|
A spring is a water resource formed when the side of a hill, a valley bottom or other excavation intersects a flowing body of groundwater at or below the local water table, below which the subsurface material is saturated with water. A spring is the result of an aquifer being filled to the point that the water overflows onto the land surface. They range in size from intermittent seeps, which flow only after much rain, to huge pools flowing hundreds of millions of gallons daily. How are springs formed? Statement 1 is correct: Springs may be formed in any sort of rock. Small ones are found in many places. The largest springs are formed in limestone and dolomite in the karst topography. Hence statement 2 is not correct. Both dolomite and limestone fracture relatively easily. When weak carbonic acid (formed by rainwater percolating through organic matter in the soil) enters these fractures it dissolves bedrock. When it reaches a horizontal crack or a layer of non-dissolving rock such as sandstone or shale, it begins to cut sideways. Thus it occurs in areas where permeable and impermeable rocks alternate. Hence statement 3 is correct. As the process continues, the water hollows out more rock, eventually admitting an airspace, at which point the spring stream can be considered a cave. This process often takes tens to hundreds of thousands of years to complete.
|
c
|
External forces & their impact Weathering, Erosion & landforms thus developed
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:With reference to spring formations, consider the following statements: It occurs in well-jointed rocks. It does not occur in Karst regions. It occurs in areas where permeable and impermeable rocks alternate. Which of the statements given above are correct?##Option_A:1 and 2 only###Option_B:2 and 3 only##Option_C:1 and 3 only##Option_D:1 and 2 only##Answer:c##Explaination:A spring is a water resource formed when the side of a hill, a valley bottom or other excavation intersects a flowing body of groundwater at or below the local water table, below which the subsurface material is saturated with water. A spring is the result of an aquifer being filled to the point that the water overflows onto the land surface. They range in size from intermittent seeps, which flow only after much rain, to huge pools flowing hundreds of millions of gallons daily. How are springs formed? Statement 1 is correct: Springs may be formed in any sort of rock. Small ones are found in many places. The largest springs are formed in limestone and dolomite in the karst topography. Hence statement 2 is not correct. Both dolomite and limestone fracture relatively easily. When weak carbonic acid (formed by rainwater percolating through organic matter in the soil) enters these fractures it dissolves bedrock. When it reaches a horizontal crack or a layer of non-dissolving rock such as sandstone or shale, it begins to cut sideways. Thus it occurs in areas where permeable and impermeable rocks alternate. Hence statement 3 is correct. As the process continues, the water hollows out more rock, eventually admitting an airspace, at which point the spring stream can be considered a cave. This process often takes tens to hundreds of thousands of years to complete.##Topic:External forces & their impact Weathering, Erosion & landforms thus developed##Subject:Agriculture##Answer:c
|
"Cirque", "Aretes", "Bergschund" are terms related to:
|
Coastal landforms
|
Desert landforms
|
Landforms of glaciation
|
Coastal landforms
|
Glaciation generally gives rise to erosional features in the highlands & depositional features on lowlands It erodes its valley by two processes viz. plucking & abrasion. Plucking → Glacier freezes the joints & beds of underlying rocks, tears out individual blocks & drags them away. Abrasion → Glacier scratches, scrapes, polishes & scours the valley floor with the debris frozen into it. Characteristic features of Glaciated Highland Corrie, Cirque or cwm The downslope movement of a glacier from its snow covered valley head & the intensive shattering of the upland slopes, tend to produce a depression where neve or firn accumulate Plucking & abrasion further deepen the depression into a steep horse shoe shaped basin called Cirque (in French), cwm (in wales) & Corrie (in Scotland) There is a rocky ridge at the exit of the corrie & when the ice eventually melts, water collect behind this barrier known as Corrie Lake or tarn Aretes and Pyramidal Peaks When two corries cut back on opposite sides of the mountain, knife edged ridges are formed called aretes When three or more cirques cut back together, recession will form an angular horn or pyramidal peak Bergschrund At the head of a glacier, where it begins to leave the snowfield of a corrie, a deep vertical crack opens up called a Bergschrund or Rimaye This happens in summer when although the ice continues to move out of the corrie, there is no new snow to replace it In some cases not one but several such cracks occur which present a major obstacle to climbers Further down, where the glacier negotiates a bend or a precipitous slope, more crevasses or cracks are formed
|
c
|
External forces & their impact Weathering, Erosion & landforms thus developed
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:"Cirque", "Aretes", "Bergschund" are terms related to:##Option_A: Coastal landforms###Option_B: Desert landforms##Option_C: Landforms of glaciation##Option_D: Coastal landforms##Answer:c##Explaination:Glaciation generally gives rise to erosional features in the highlands & depositional features on lowlands It erodes its valley by two processes viz. plucking & abrasion. Plucking → Glacier freezes the joints & beds of underlying rocks, tears out individual blocks & drags them away. Abrasion → Glacier scratches, scrapes, polishes & scours the valley floor with the debris frozen into it. Characteristic features of Glaciated Highland Corrie, Cirque or cwm The downslope movement of a glacier from its snow covered valley head & the intensive shattering of the upland slopes, tend to produce a depression where neve or firn accumulate Plucking & abrasion further deepen the depression into a steep horse shoe shaped basin called Cirque (in French), cwm (in wales) & Corrie (in Scotland) There is a rocky ridge at the exit of the corrie & when the ice eventually melts, water collect behind this barrier known as Corrie Lake or tarn Aretes and Pyramidal Peaks When two corries cut back on opposite sides of the mountain, knife edged ridges are formed called aretes When three or more cirques cut back together, recession will form an angular horn or pyramidal peak Bergschrund At the head of a glacier, where it begins to leave the snowfield of a corrie, a deep vertical crack opens up called a Bergschrund or Rimaye This happens in summer when although the ice continues to move out of the corrie, there is no new snow to replace it In some cases not one but several such cracks occur which present a major obstacle to climbers Further down, where the glacier negotiates a bend or a precipitous slope, more crevasses or cracks are formed##Topic:External forces & their impact Weathering, Erosion & landforms thus developed##Subject:Agriculture##Answer:c
|
Consider the following statements: 1. Glaciation gives rise to depositional features on the highlands and erosional features on the lowlands. 2. Drumlins and eskers are examples of landforms of glaciated lowlands. Which of the statements given above is/are correct?
|
1 only
|
2 only
|
Both 1 and 2
|
1 only
|
..
|
c
|
External forces & their impact Weathering, Erosion & landforms thus developed
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:Consider the following statements: 1. Glaciation gives rise to depositional features on the highlands and erosional features on the lowlands. 2. Drumlins and eskers are examples of landforms of glaciated lowlands. Which of the statements given above is/are correct?##Option_A: 1 only###Option_B: 2 only##Option_C: Both 1 and 2 ##Option_D: 1 only##Answer:c##Explaination:
..
##Topic:External forces & their impact Weathering, Erosion & landforms thus developed##Subject:Agriculture##Answer:c
|
In the context of arid areas, the term "bajadas" is related to:
|
landforms of wind erosion
|
landforms of wind deposition
|
landforms due to water deposition
|
landforms of wind erosion
|
Bajadas are landforms produced by water in deserts It is a depositional feature made up of alluvial material lay down by intermittent streams i.e. when many alluvial fans all come together in one place, or deposit in the same area it creates a bajada. Because of the gathering of all the fans it means that there is much more water and sediment then usual, and it is quite evenly spread out throughout the whole bajada.
|
c
|
External forces & their impact Weathering, Erosion & landforms thus developed
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:In the context of arid areas, the term "bajadas" is related to: ##Option_A:landforms of wind erosion ###Option_B: landforms of wind deposition##Option_C:landforms due to water deposition##Option_D:landforms of wind erosion ##Answer:c##Explaination:Bajadas are landforms produced by water in deserts It is a depositional feature made up of alluvial material lay down by intermittent streams i.e. when many alluvial fans all come together in one place, or deposit in the same area it creates a bajada. Because of the gathering of all the fans it means that there is much more water and sediment then usual, and it is quite evenly spread out throughout the whole bajada.##Topic:External forces & their impact Weathering, Erosion & landforms thus developed##Subject:Agriculture##Answer:c
|
In the context of physical geography, the term 'festoons' refers to
|
an island arc
|
a local wind
|
a type of submerged coastline
|
an island arc
|
An archipelago is a group of island s closely scattered in a body of water. Usually, this body of water is the ocean, but it can also be a lake or river. Most archipelagoes are made of oceanic island s. This means the islands were formed by volcano es erupting from the ocean floor. An archipelago made up of oceanic islands is called an island arc also known as festoons.
|
a
|
Second order (Mountains, Plateaus, Plains & other landforms)
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:
In the context of physical geography, the term 'festoons' refers to
##Option_A: an island arc
###Option_B: a local wind
##Option_C: a type of submerged coastline
##Option_D: an island arc
##Answer:a##Explaination:An archipelago is a group of island s closely scattered in a body of water. Usually, this body of water is the ocean, but it can also be a lake or river. Most archipelagoes are made of oceanic island s. This means the islands were formed by volcano es erupting from the ocean floor. An archipelago made up of oceanic islands is called an island arc also known as festoons.##Topic:Second order (Mountains, Plateaus, Plains & other landforms)##Subject:Agriculture##Answer:a
|
Which of the following are the parameters to identify a front? Sharp temperature changes over a short distance. Change in moisture content Rapid shifts in wind direction Pressure changes Clouds and precipitation patterns. Select the correct answer using the code given below.
|
1 and 4 only
|
2 and 3 only
|
1, 2 and 4 only
|
1 and 4 only
|
Front is the transition zone between air masses with distinctly different properties. All the 5 parameters are used to identify a front on a surface. The differences in density are most often caused by temperature differences. Separate air masses with different humidities as well. One can identify fronts by the movement of this transition zone and the properties that move over a geographical location. Types of Fronts: A stationary front is characterized by no movement of the transition zone between two air masses. A cold front is cold air displacing warm air. An occluded front is formed during the process of cyclogenesis when a cold front overtakes a warm front. When this occurs, the warm air is separated (occluded) from the cyclone center at the Earth's surface.
|
d
|
Air Masses, Cyclones and anti-cyclones
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:Which of the following are the parameters to identify a front? Sharp temperature changes over a short distance. Change in moisture content Rapid shifts in wind direction Pressure changes Clouds and precipitation patterns. Select the correct answer using the code given below.##Option_A: 1 and 4 only###Option_B: 2 and 3 only##Option_C: 1, 2 and 4 only##Option_D: 1 and 4 only##Answer:d##Explaination:Front is the transition zone between air masses with distinctly different properties. All the 5 parameters are used to identify a front on a surface. The differences in density are most often caused by temperature differences. Separate air masses with different humidities as well. One can identify fronts by the movement of this transition zone and the properties that move over a geographical location. Types of Fronts: A stationary front is characterized by no movement of the transition zone between two air masses. A cold front is cold air displacing warm air. An occluded front is formed during the process of cyclogenesis when a cold front overtakes a warm front. When this occurs, the warm air is separated (occluded) from the cyclone center at the Earth's surface.##Topic:Air Masses, Cyclones and anti-cyclones##Subject:Agriculture##Answer:d
|
Which of the following can be the effects of Temperature Inversion? It may prevent atmospheric convection thus making the air still, dusty and murky. It makes possible to hear FM radio or watch television broadcasts from long distances on foggy nights. Select the correct answer using the code given below.
|
1 only
|
2 only
|
Both 1 and 2
|
1 only
|
Temperature inversion, a reversal of the normal behavior of temperature in the troposphere , in which a layer of cool air at the surface is overlain by a layer of warmer air. Effects of temperature Inversion: Temperature inversion stops atmospheric convection from happening in the affected area and can lead to the air becoming stiller and murky from the collection of dust and pollutants that are no longer able to be lifted from the surface. Very high frequency radio waves can be refracted by inversions, making it possible to hear FM radio or watch television broadcasts from long distances on foggy nights. The signal, which would normally be refracted up and away from the antenna, is instead refracted down towards the earth by the temperature-inversion boundary layer. This phenomenon is called tropospheric ducting. Along coast lines during Autumn and Spring, due to multiple stations being simultaneously present because of reduced propagation losses, many FM radio stations are plagued by severe signal degradation causing them to sound scrambled. As the temperature of air increases, the index of refraction of air decreases. Normally this result in distant objects being shortened vertically, an effect that is easy to see at sunset where the sun is visible as an oval. In an inversion, the normal pattern is reversed, and distant objects are instead stretched out or appear to be above the horizon, leading to the phenomenon known as a Fata Morgana or mirage. When an inversion layer is present, if a sound or explosion occurs at ground level, the sound wave is reflected from the warmer upper layer and returns towards the ground. The sound, therefore, travels much farther than normal.
|
c
|
Insolation, Heat Budget, Distribution of temperature, Temperature Inversion
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:Which of the following can be the effects of Temperature Inversion? It may prevent atmospheric convection thus making the air still, dusty and murky. It makes possible to hear FM radio or watch television broadcasts from long distances on foggy nights. Select the correct answer using the code given below.##Option_A: 1 only###Option_B: 2 only##Option_C: Both 1 and 2##Option_D: 1 only##Answer:c##Explaination:Temperature inversion, a reversal of the normal behavior of temperature in the troposphere , in which a layer of cool air at the surface is overlain by a layer of warmer air. Effects of temperature Inversion: Temperature inversion stops atmospheric convection from happening in the affected area and can lead to the air becoming stiller and murky from the collection of dust and pollutants that are no longer able to be lifted from the surface. Very high frequency radio waves can be refracted by inversions, making it possible to hear FM radio or watch television broadcasts from long distances on foggy nights. The signal, which would normally be refracted up and away from the antenna, is instead refracted down towards the earth by the temperature-inversion boundary layer. This phenomenon is called tropospheric ducting. Along coast lines during Autumn and Spring, due to multiple stations being simultaneously present because of reduced propagation losses, many FM radio stations are plagued by severe signal degradation causing them to sound scrambled. As the temperature of air increases, the index of refraction of air decreases. Normally this result in distant objects being shortened vertically, an effect that is easy to see at sunset where the sun is visible as an oval. In an inversion, the normal pattern is reversed, and distant objects are instead stretched out or appear to be above the horizon, leading to the phenomenon known as a Fata Morgana or mirage. When an inversion layer is present, if a sound or explosion occurs at ground level, the sound wave is reflected from the warmer upper layer and returns towards the ground. The sound, therefore, travels much farther than normal.##Topic:Insolation, Heat Budget, Distribution of temperature, Temperature Inversion##Subject:Agriculture##Answer:c
|
Which among the following is/are examples block mountains? Andes Mountains Mount Fuji Satpura Range Select the correct answer using the code given below.
|
1 and 2 only
|
2 and 3 only
|
3 only
|
1 and 2 only
|
Andes are the fold mountains. Other examples of the fold mountains are: Himalayas, Rockies and Alps. Mt. Fuji is a volcanic mountain.Other examples of the volcanic mountains are:Mt. Mayon (Phillipines), Mt. Merapi (Sumatra), Mt. Agung (Bali) and Mt. Cotopaxi (Ecuador) Fault-block mountains or block mountains are mountains that form when faults or cracks form in the earth's crust. These faults cause one section of earth to rise and others to be depressed causing block mountains. Block mountains are found in India, as well as other parts of the world including North America (Sierra Nevada Mountains) and Europe (Harz Mountains). In India specifically the mountain ranges Satpura and Vindhya found in the central- western part of the Indian sub continent are block mountains, having formed through cracks in the earth’s crust, these ranges rose while the block of earth known as the Rift Valley depressed.
|
c
|
Second order (Mountains, Plateaus, Plains & other landforms)
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:Which among the following is/are examples block mountains? Andes Mountains Mount Fuji Satpura Range Select the correct answer using the code given below.##Option_A: 1 and 2 only###Option_B: 2 and 3 only##Option_C: 3 only##Option_D: 1 and 2 only##Answer:c##Explaination:Andes are the fold mountains. Other examples of the fold mountains are: Himalayas, Rockies and Alps. Mt. Fuji is a volcanic mountain.Other examples of the volcanic mountains are:Mt. Mayon (Phillipines), Mt. Merapi (Sumatra), Mt. Agung (Bali) and Mt. Cotopaxi (Ecuador) Fault-block mountains or block mountains are mountains that form when faults or cracks form in the earth's crust. These faults cause one section of earth to rise and others to be depressed causing block mountains. Block mountains are found in India, as well as other parts of the world including North America (Sierra Nevada Mountains) and Europe (Harz Mountains). In India specifically the mountain ranges Satpura and Vindhya found in the central- western part of the Indian sub continent are block mountains, having formed through cracks in the earth’s crust, these ranges rose while the block of earth known as the Rift Valley depressed.##Topic:Second order (Mountains, Plateaus, Plains & other landforms)##Subject:Agriculture##Answer:c
|
Potential evapotranspiration of an area is dependent on which of the following factors? Cloud cover Groundwater storage Amount of runoff Pore spaces in the soil Wind Select the correct answer using the code given below.
|
1 only
|
1 and 5 only
|
2,3 and 4 only
|
1 only
|
Potential evapotranspiration (PET) is defined as the amount of evaporation that would occur if a sufficient water source were available. Factors that affectpotential evapotranspiration include the plant's growth stage or level of maturity, percentage of soil cover, solar radiation, humidity, temperature, and wind. In areas that are not irrigated, actual evapotranspiration is usually no greater than precipitation, with some buffer in time depending on the soil's ability to hold water. It will usually be less because some water will be lost due to percolation or surface runoff. An exception is areas with high water tables, where capillary action can cause water from the groundwater to rise through the soil matrix to the surface. If potential evapotranspiration is greater than actual precipitation, then soil will dry out, unless irrigation is used. Evapotranspiration can never be greater than PET, but can be lower if there is not enough water to be evaporated.
|
d
|
The Atmosphere : Structure , Weather & Climate , Solar Radiation , Heat Balance & Temperature , Pressure & Wind , Water in the Atmosphere
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:Potential evapotranspiration of an area is dependent on which of the following factors? Cloud cover Groundwater storage Amount of runoff Pore spaces in the soil Wind Select the correct answer using the code given below.##Option_A: 1 only###Option_B: 1 and 5 only##Option_C: 2,3 and 4 only##Option_D: 1 only##Answer:d##Explaination:Potential evapotranspiration (PET) is defined as the amount of evaporation that would occur if a sufficient water source were available. Factors that affectpotential evapotranspiration include the plant's growth stage or level of maturity, percentage of soil cover, solar radiation, humidity, temperature, and wind. In areas that are not irrigated, actual evapotranspiration is usually no greater than precipitation, with some buffer in time depending on the soil's ability to hold water. It will usually be less because some water will be lost due to percolation or surface runoff. An exception is areas with high water tables, where capillary action can cause water from the groundwater to rise through the soil matrix to the surface. If potential evapotranspiration is greater than actual precipitation, then soil will dry out, unless irrigation is used. Evapotranspiration can never be greater than PET, but can be lower if there is not enough water to be evaporated.##Topic:The Atmosphere : Structure , Weather & Climate , Solar Radiation , Heat Balance & Temperature , Pressure & Wind , Water in the Atmosphere##Subject:Agriculture##Answer:d
|
Which among the following have impacted the evolution of present atmosphere of the Earth? Solar winds Degassing Photosynthesis Select the correct answer using the code given below.
|
1 and 3 only
|
2 and 3 only
|
2 only
|
1 and 3 only
|
There are three stages in the evolution of the present atmosphere.
The first stage is marked by the loss of primordial atmosphere. In the second stage, the hot interior of the earth contributed to the evolution of the atmosphere. Finally, the composition of the atmosphere was modified by the living world through the process of photosynthesis.
The early atmosphere, with hydrogen and helium, is supposed to have been stripped off as a result of the solar winds. This happened not only in case of the earth, but also in all the terrestrial planets, which were supposed to have lost their primordial atmosphere through the impact of solar winds.
During the cooling of the earth, gases and water vapour were released from the interior solid earth. This started the evolution of the present atmosphere. The early atmosphere largely contained water vapour, nitrogen, carbon dioxide, methane, ammonia and very little of free oxygen. The process through which the gases were outpoured from the interior is called degassing
|
d
|
The Earth : Solar System , Latitude &Longitude , Motions
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:Which among the following have impacted the evolution of present atmosphere of the Earth? Solar winds Degassing Photosynthesis Select the correct answer using the code given below.##Option_A: 1 and 3 only###Option_B: 2 and 3 only##Option_C: 2 only##Option_D: 1 and 3 only##Answer:d##Explaination:
There are three stages in the evolution of the present atmosphere.
The first stage is marked by the loss of primordial atmosphere. In the second stage, the hot interior of the earth contributed to the evolution of the atmosphere. Finally, the composition of the atmosphere was modified by the living world through the process of photosynthesis.
The early atmosphere, with hydrogen and helium, is supposed to have been stripped off as a result of the solar winds. This happened not only in case of the earth, but also in all the terrestrial planets, which were supposed to have lost their primordial atmosphere through the impact of solar winds.
During the cooling of the earth, gases and water vapour were released from the interior solid earth. This started the evolution of the present atmosphere. The early atmosphere largely contained water vapour, nitrogen, carbon dioxide, methane, ammonia and very little of free oxygen. The process through which the gases were outpoured from the interior is called degassing
##Topic:The Earth : Solar System , Latitude &Longitude , Motions##Subject:Agriculture##Answer:d
|
Consider the following statements with respect to distribution of Fogs: The eastern portions of the oceans and the western continental margins are characterized by frequent fogs. Fog is a rare phenomenon at coastal locations of islands of the tropical oceans. Which of the statements given above is/are correct?
|
1 only
|
2 only
|
Both 1 and 2
|
1 only
|
Both statements 1 and 2 are correct. Generally, fog frequencies tend to be high where water vapor is abundant like in oceanic, lake, river, coastal and other humid locations as well as cooling processes take place e.g. due to the negative radiation balance, atmospheric mixing or sensible heat flux. Furthermore, exposure to advection of humid air masses) and local conditions (like altitude, type of landform, land use) affect the occurrence and duration of fog. In equatorial and subequatorial zone due to ample moisture and nocturnal radiative cooling, fog occurs quite often inland. In montane tropical environment fog is formed even more frequently. Interestingly fog is a rare phenomenon at coastal locations of islands spread over warm waters of the tropical oceans. In coastal zones of tropical and subtropical latitudes fog tends to persist in regions influenced by cold oceanic currents like in Chile and Namibia. In such conditions advection fog predominates but in places may be completed by slope fog. Also in moderate latitudes regions where cold and warm oceanic currents meet are notorious for high fog frequency with St. John’s/New Foundland, Canada as an example. Fog is also quite frequent in polar zones, particularly in coastal locations where advection fog is typical (Nuuk/Greenland, Base Marambio/Antarctic) having the highest frequency in summer.
|
c
|
Precipitation Forms & Types, Distribution of Rainfall
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:Consider the following statements with respect to distribution of Fogs: The eastern portions of the oceans and the western continental margins are characterized by frequent fogs. Fog is a rare phenomenon at coastal locations of islands of the tropical oceans. Which of the statements given above is/are correct?##Option_A: 1 only###Option_B: 2 only##Option_C: Both 1 and 2##Option_D: 1 only##Answer:c##Explaination:Both statements 1 and 2 are correct. Generally, fog frequencies tend to be high where water vapor is abundant like in oceanic, lake, river, coastal and other humid locations as well as cooling processes take place e.g. due to the negative radiation balance, atmospheric mixing or sensible heat flux. Furthermore, exposure to advection of humid air masses) and local conditions (like altitude, type of landform, land use) affect the occurrence and duration of fog. In equatorial and subequatorial zone due to ample moisture and nocturnal radiative cooling, fog occurs quite often inland. In montane tropical environment fog is formed even more frequently. Interestingly fog is a rare phenomenon at coastal locations of islands spread over warm waters of the tropical oceans. In coastal zones of tropical and subtropical latitudes fog tends to persist in regions influenced by cold oceanic currents like in Chile and Namibia. In such conditions advection fog predominates but in places may be completed by slope fog. Also in moderate latitudes regions where cold and warm oceanic currents meet are notorious for high fog frequency with St. John’s/New Foundland, Canada as an example. Fog is also quite frequent in polar zones, particularly in coastal locations where advection fog is typical (Nuuk/Greenland, Base Marambio/Antarctic) having the highest frequency in summer.##Topic:Precipitation Forms & Types, Distribution of Rainfall##Subject:Agriculture##Answer:c
|
With reference to Anti cyclones, consider the following statements: 1. Strong anti-cyclone can aid to pollution spike in a region. 2. Anti cyclones are characterized by absolute absence of fronts. 3. The wind system of an anti cyclones is seldom developed fully, thus they remain restricted to a smaller territorial extent. Which of the statements given above is/are correct
|
1 only
|
1 and 2 only
|
2 and 3 only
|
1 only
|
Statement 1 is correct : Anti-cyclones, where wind is virtually absent and no circulation happens, are common after monsoon which can spread over a large area and prevent pollutants from being flushed out. Statement 2 and 3 are incorrect : Anti cyclones do not generally have fronts but sometimes, wind shear and convergence may generate frontal activity in the trough of low pressure between two anti-cyclones. The resulting front often has north-south alignment and is known as Meridonial Front. The size of anti cyclones can be as large as 9000km ,Temperate anti cyclones are so extensive that a single anti cyclone covers nearly half of the USA.
|
a
|
Air Masses, Cyclones and anti-cyclones
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:With reference to Anti cyclones, consider the following statements: 1. Strong anti-cyclone can aid to pollution spike in a region. 2. Anti cyclones are characterized by absolute absence of fronts. 3. The wind system of an anti cyclones is seldom developed fully, thus they remain restricted to a smaller territorial extent. Which of the statements given above is/are correct##Option_A: 1 only###Option_B: 1 and 2 only##Option_C: 2 and 3 only##Option_D: 1 only##Answer:a##Explaination:Statement 1 is correct : Anti-cyclones, where wind is virtually absent and no circulation happens, are common after monsoon which can spread over a large area and prevent pollutants from being flushed out. Statement 2 and 3 are incorrect : Anti cyclones do not generally have fronts but sometimes, wind shear and convergence may generate frontal activity in the trough of low pressure between two anti-cyclones. The resulting front often has north-south alignment and is known as Meridonial Front. The size of anti cyclones can be as large as 9000km ,Temperate anti cyclones are so extensive that a single anti cyclone covers nearly half of the USA. ##Topic:Air Masses, Cyclones and anti-cyclones##Subject:Agriculture##Answer:a
|
With reference to the appointment of the new governor of RBI, consider the following statements? The appointment was made by the appointment committee of cabinet (ACC) chaired by Prime Minister. It was recommended by Financial Sector Regulatory Appointments Search Committee (FSRASC) headed by the Cabinet Secretary. Which of the statements given above is/are correct?
|
1 only
|
2 only
|
Both 1 and 2
|
1 only
|
Earlier in August 2016, the appointment committee of cabinet (ACC) chaired by Prime Minister Narendra Modi had approved the appointment of Dr. Patel. His appointment was based on the recommendation of the Financial Sector Regulatory Appointments Search Committee (FSRASC) headed by the Cabinet Secretary.
|
c
|
committees and Commissions
|
Chemistry
|
This is some mcq of UPSC standerd ##Question:With reference to the appointment of the new governor of RBI, consider the following statements? The appointment was made by the appointment committee of cabinet (ACC) chaired by Prime Minister. It was recommended by Financial Sector Regulatory Appointments Search Committee (FSRASC) headed by the Cabinet Secretary. Which of the statements given above is/are correct?##Option_A: 1 only###Option_B: 2 only##Option_C: Both 1 and 2##Option_D: 1 only##Answer:c##Explaination:Earlier in August 2016, the appointment committee of cabinet (ACC) chaired by Prime Minister Narendra Modi had approved the appointment of Dr. Patel. His appointment was based on the recommendation of the Financial Sector Regulatory Appointments Search Committee (FSRASC) headed by the Cabinet Secretary.##Topic:committees and Commissions##Subject:Chemistry##Answer:c
|
As a part of WTO guidelines, Agreement on Agriculture (AOA) doesn’t consider:
|
Direct payments to farmers are permitted.
|
Indirect assistance and support to farmers including R & D support by govt. are not permitted.
|
Domestic policies that directly affect production and trade have to be cut back.
|
Direct payments to farmers are permitted.
|
.
|
b
|
India and IMF, WTO , WIPO
|
Commerce & Accountancy
|
This is some mcq of UPSC standerd ##Question:As a part of WTO guidelines, Agreement on Agriculture (AOA) doesn’t consider:##Option_A:Direct payments to farmers are permitted.###Option_B:Indirect assistance and support to farmers including R & D support by govt. are not permitted.##Option_C:Domestic policies that directly affect production and trade have to be cut back.##Option_D:Direct payments to farmers are permitted.##Answer:b##Explaination:.##Topic:India and IMF, WTO , WIPO##Subject:Commerce & Accountancy##Answer:b
|
According to the Constitution of India, it is the duty of the President of India to cause to be laid before the Parliament which of the following?
1. The Recommendations of the Union Finance Commission
2. The Report of the Public Accounts Committee
3. The Report of the Comptroller and Auditor General
4. The Report of the National Commission for Scheduled Castes
Select the correct answer using the codes given below:
|
1 only
|
2 and 4 only
|
1, 3, and 4 only
|
1 only
|
.
|
c
|
National Commision for STs
|
Animal Husbandry & Vetinary Science
|
This is some mcq of UPSC standerd ##Question:According to the Constitution of India, it is the duty of the President of India to cause to be laid before the Parliament which of the following?
1. The Recommendations of the Union Finance Commission
2. The Report of the Public Accounts Committee
3. The Report of the Comptroller and Auditor General
4. The Report of the National Commission for Scheduled Castes
Select the correct answer using the codes given below:##Option_A:1 only###Option_B:2 and 4 only##Option_C:1, 3, and 4 only##Option_D:1 only##Answer:c##Explaination:.##Topic:National Commision for STs##Subject:Animal Husbandry & Vetinary Science##Answer:c
|
Who among the following cannot participate in the impeachment of the President ?
|
Elected members of either house
|
Nominated members of either house
|
Elected members of legislative assemblies of state and UTs.
|
Elected members of either house
|
.
|
c
|
No_topic
|
Animal Husbandry & Vetinary Science
|
This is some mcq of UPSC standerd ##Question:Who among the following cannot participate in the impeachment of the President ?##Option_A:Elected members of either house###Option_B:Nominated members of either house##Option_C:Elected members of legislative assemblies of state and UTs.##Option_D:Elected members of either house##Answer:c##Explaination:.##Topic:No_topic##Subject:Animal Husbandry & Vetinary Science##Answer:c
|
Jogi tribal art is related to which of the following states?
|
Maharashtra
|
Jharkhand
|
Rajasthan
|
Maharashtra
|
Jogi tribal art form hinges on lines and dots. It is mostly done in black and white; however recent installations also exhibit colors. It is practised by artists from Magriwada in Reodar tehsil of Sirohi district in Rajasthan. Recently, the Rajasthan Government has installed Jogi Tribal Art Paintings across Jaipur in an attempt to make people aware and to keep the traditional art alive. The paintings have been installed at one of its stations, on billboards, buses as well as on bus stands around the city.
|
c
|
Places(National)
|
Chemistry
|
This is some mcq of UPSC standerd ##Question:Jogi tribal art is related to which of the following states?##Option_A: Maharashtra###Option_B: Jharkhand##Option_C: Rajasthan ##Option_D: Maharashtra##Answer:c##Explaination:Jogi tribal art form hinges on lines and dots. It is mostly done in black and white; however recent installations also exhibit colors. It is practised by artists from Magriwada in Reodar tehsil of Sirohi district in Rajasthan. Recently, the Rajasthan Government has installed Jogi Tribal Art Paintings across Jaipur in an attempt to make people aware and to keep the traditional art alive. The paintings have been installed at one of its stations, on billboards, buses as well as on bus stands around the city.##Topic:Places(National)##Subject:Chemistry##Answer:c
|
Consider the following statements about jet streams: 1. Both Westerly jet streams and Easterly jet streams bring cyclones to India. 2. Westerly jet streams blow during winter and Easterly jet streams blow during summer. Which of the above statements is/are correct?
|
1 only
|
2 only
|
Both 1 and 2
|
1 only
|
Both the statements are are correct. The western cyclonic disturbances which enter the Indian subcontinent from the west and the northwest during the winter months, originate over the Mediterranean Sea and are brought into India by the westerly jet stream. An increase in the prevailing night temperature generally indicates an advance in the arrival of these cyclones disturbances. An easterly jet stream flows over the southern part of the Peninsula in June, and has a maximum speed of 90 km per hour. The easterly jet stream steers the tropical depressions into India. These depressions play a significant role in the distribution of monsoon rainfall over the Indian subcontinent. The tracks of these depressions are the areas of highest rainfall in India. The frequency at which these depressions visit India, their direction and intensity, all go a long way in determining the rainfall pattern during the southwest monsoon period.
|
c
|
Spatial and temporal distribution of temperature, pressure winds and rainfall
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:Consider the following statements about jet streams: 1. Both Westerly jet streams and Easterly jet streams bring cyclones to India. 2. Westerly jet streams blow during winter and Easterly jet streams blow during summer. Which of the above statements is/are correct?##Option_A: 1 only###Option_B: 2 only##Option_C: Both 1 and 2##Option_D: 1 only##Answer:c##Explaination:Both the statements are are correct. The western cyclonic disturbances which enter the Indian subcontinent from the west and the northwest during the winter months, originate over the Mediterranean Sea and are brought into India by the westerly jet stream. An increase in the prevailing night temperature generally indicates an advance in the arrival of these cyclones disturbances. An easterly jet stream flows over the southern part of the Peninsula in June, and has a maximum speed of 90 km per hour. The easterly jet stream steers the tropical depressions into India. These depressions play a significant role in the distribution of monsoon rainfall over the Indian subcontinent. The tracks of these depressions are the areas of highest rainfall in India. The frequency at which these depressions visit India, their direction and intensity, all go a long way in determining the rainfall pattern during the southwest monsoon period.##Topic:Spatial and temporal distribution of temperature, pressure winds and rainfall##Subject:Agriculture##Answer:c
|
Consider the following statements regarding Darjeeling Himalayas: 1. It features steep slope 2. It is known for fast flowing rivers 3. It is famous for tea cultivation 4. Experiences severe winters Which of the above pairs is/are correctly matched?
|
1, 2 and 3 only
|
2 and 3 only
|
1 and 4 only
|
1, 2 and 3 only
|
Since it is famous for tree cultivation hence it needs to have a moderate slope. Also severe winters are not suitable for tree cultivation. Hence only 2 and 3 are correct. The Darjiling and Sikkim Himalayas are flanked by Nepal Himalayas in the west and Bhutan Himalayas in the east. Known for its fast-flowing rivers such as Tista. (Statement 2 correct) The British, taking advantage of the physical conditions such as moderate slope, thick soil cover with high organic content, well distributed rainfall throughout the year and mild winters, introduced tea plantations in this region. (Statement 3 correct and Statement 1 and 4 incorrect) As compared to the other sections of the Himalayas, these along with the Arunachal Himalayas are conspicuous by the absence of the Shiwalik formations. In place of the Shiwaliks here, the ‘duar formations’ are important, which have also been used for the development of tea gardens. Sikkim and Darjiling Himalayas are also known for their scenic beauty and rich flora and fauna, particularly various types of orchids.
|
b
|
Northern Mountains, Plains of India, Peninsular
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:Consider the following statements regarding Darjeeling Himalayas: 1. It features steep slope 2. It is known for fast flowing rivers 3. It is famous for tea cultivation 4. Experiences severe winters Which of the above pairs is/are correctly matched? ##Option_A: 1, 2 and 3 only ###Option_B: 2 and 3 only ##Option_C: 1 and 4 only ##Option_D: 1, 2 and 3 only ##Answer:b##Explaination:Since it is famous for tree cultivation hence it needs to have a moderate slope. Also severe winters are not suitable for tree cultivation. Hence only 2 and 3 are correct. The Darjiling and Sikkim Himalayas are flanked by Nepal Himalayas in the west and Bhutan Himalayas in the east. Known for its fast-flowing rivers such as Tista. (Statement 2 correct) The British, taking advantage of the physical conditions such as moderate slope, thick soil cover with high organic content, well distributed rainfall throughout the year and mild winters, introduced tea plantations in this region. (Statement 3 correct and Statement 1 and 4 incorrect) As compared to the other sections of the Himalayas, these along with the Arunachal Himalayas are conspicuous by the absence of the Shiwalik formations. In place of the Shiwaliks here, the ‘duar formations’ are important, which have also been used for the development of tea gardens. Sikkim and Darjiling Himalayas are also known for their scenic beauty and rich flora and fauna, particularly various types of orchids.##Topic:Northern Mountains, Plains of India, Peninsular##Subject:Agriculture##Answer:b
|
With reference to INSAT 3DR launched by ISRO, consider the following statements: It is an advanced meterological satellite. It is placed in the Geostationary orbit by GSLV F05 launch vehicle. It will help in estimation of sea surface temperature. Which of the statements given above is/are correct?
|
1 only
|
1 and 2 only
|
2 and 3 only
|
1 only
|
INSAT-3DR similar to INSAT-3D, is an advanced meteorological satellite of India configured with an imaging System and an Atmospheric Sounder. The significant improvements incorporated in INSAT-3DR are: Imaging in Middle Infrared band to provide night time pictures of low clouds and fog 2. Imaging in two Thermal Infrared bands for estimation of Sea Surface Temperature (SST) with better accuracy 3. Higher Spatial Resolution in the Visible and Thermal Infrared bands. The propellant carried by INSAT-3DR is mainly required to raise the satellite from the Geosynchronous Transfer Orbit (GTO) to its final Geostationary Orbit and to maintain the satellite in its orbital slot during its life. The satellite has a solar array generating 1700 Watts of power. About GSLV F05: GSLV-F05 was the tenth flight of India's Geosynchronous Satellite Launch Vehicle. This is the third successful launch with the indigenous cryogenic engine in GSLV. It is a three-staged vehicle and cryogenic engine is used in the third and final stage. GSLVs are used to carry heavy satellites (usually 2 to 2.5 tonnes) into Geostationary Transfer Orbit.
|
d
|
Events.National
|
Chemistry
|
This is some mcq of UPSC standerd ##Question:With reference to INSAT 3DR launched by ISRO, consider the following statements: It is an advanced meterological satellite. It is placed in the Geostationary orbit by GSLV F05 launch vehicle. It will help in estimation of sea surface temperature. Which of the statements given above is/are correct?##Option_A: 1 only###Option_B: 1 and 2 only##Option_C: 2 and 3 only##Option_D: 1 only##Answer:d##Explaination:INSAT-3DR similar to INSAT-3D, is an advanced meteorological satellite of India configured with an imaging System and an Atmospheric Sounder. The significant improvements incorporated in INSAT-3DR are: Imaging in Middle Infrared band to provide night time pictures of low clouds and fog 2. Imaging in two Thermal Infrared bands for estimation of Sea Surface Temperature (SST) with better accuracy 3. Higher Spatial Resolution in the Visible and Thermal Infrared bands. The propellant carried by INSAT-3DR is mainly required to raise the satellite from the Geosynchronous Transfer Orbit (GTO) to its final Geostationary Orbit and to maintain the satellite in its orbital slot during its life. The satellite has a solar array generating 1700 Watts of power. About GSLV F05: GSLV-F05 was the tenth flight of India's Geosynchronous Satellite Launch Vehicle. This is the third successful launch with the indigenous cryogenic engine in GSLV. It is a three-staged vehicle and cryogenic engine is used in the third and final stage. GSLVs are used to carry heavy satellites (usually 2 to 2.5 tonnes) into Geostationary Transfer Orbit.##Topic:Events.National##Subject:Chemistry##Answer:d
|
With reference to Price Stabilisation Fund Scheme, consider the following statements: It is a Central Sector Scheme to support market interventions for price control of perishable agri-horticultural commodities. It is placed under the Department of Consumer Affairs. Which of the statements given above is/are correct?
|
1 only
|
2 only
|
Both 1 and 2
|
1 only
|
The Price Stabilisation Fund (PSF) is a Central Sector Scheme, with a corpus of Rs.500 crores, to support market interventions for price control of perishable agri-horticultural commodities. PSF will be used to advance interest free loan to State Governments and Central agencies to support their working capital and other expenses on procurement and distribution interventions for such commodities. For this purpose, the States will set up a revolving fund to which Centre and State will contribute equally (50:50). The ratio of Centre-State contribution to the State level corpus in respect of North East States will however be 75:25. Price Stabalisation Fund (PSF) was shifted to Consumer Affairs Ministry from Agriculture Ministry in February 2016 for effective control of price rise in essential commodities and provide relief to the consumers.
|
c
|
India Year Book 2015
|
Chemistry
|
This is some mcq of UPSC standerd ##Question:With reference to Price Stabilisation Fund Scheme, consider the following statements: It is a Central Sector Scheme to support market interventions for price control of perishable agri-horticultural commodities. It is placed under the Department of Consumer Affairs. Which of the statements given above is/are correct?##Option_A: 1 only###Option_B: 2 only##Option_C: Both 1 and 2##Option_D: 1 only##Answer:c##Explaination:The Price Stabilisation Fund (PSF) is a Central Sector Scheme, with a corpus of Rs.500 crores, to support market interventions for price control of perishable agri-horticultural commodities. PSF will be used to advance interest free loan to State Governments and Central agencies to support their working capital and other expenses on procurement and distribution interventions for such commodities. For this purpose, the States will set up a revolving fund to which Centre and State will contribute equally (50:50). The ratio of Centre-State contribution to the State level corpus in respect of North East States will however be 75:25. Price Stabalisation Fund (PSF) was shifted to Consumer Affairs Ministry from Agriculture Ministry in February 2016 for effective control of price rise in essential commodities and provide relief to the consumers. ##Topic:India Year Book 2015##Subject:Chemistry##Answer:c
|
With reference to Pradhan Mantri Jan Aushadhi Yojana, consider the following statement: It is a campaign to ensure availability of ayurvedic medicines at affordable prices. It has been initiated by the Ministry of AYUSH. Which of the statements given above is/are correct?
|
1 only
|
2 only
|
Both 1 and 2
|
1 only
|
A countrywide campaign, for ensuring availability of generic medicines at affordable prices for all, under the project title “Pradhan Mantri Jan Aushadhi Yojana (PMJAY)” was initiated by the Department of Pharmaceuticals in association with Central Pharma Public Sector Undertakings. It envisages key initiative of opening of dedicated outlets Pradhan Mantri Jan Aushadhi Kendras (PMJAK) where high quality generic medicines are sold at low prices. Bureau of Pharma PSUs of India (BPPI) is implementing the scheme.
|
d
|
Also in News(Misc)
|
Chemistry
|
This is some mcq of UPSC standerd ##Question:With reference to Pradhan Mantri Jan Aushadhi Yojana, consider the following statement: It is a campaign to ensure availability of ayurvedic medicines at affordable prices. It has been initiated by the Ministry of AYUSH. Which of the statements given above is/are correct?##Option_A: 1 only###Option_B: 2 only##Option_C: Both 1 and 2##Option_D: 1 only##Answer:d##Explaination:A countrywide campaign, for ensuring availability of generic medicines at affordable prices for all, under the project title “Pradhan Mantri Jan Aushadhi Yojana (PMJAY)” was initiated by the Department of Pharmaceuticals in association with Central Pharma Public Sector Undertakings. It envisages key initiative of opening of dedicated outlets Pradhan Mantri Jan Aushadhi Kendras (PMJAK) where high quality generic medicines are sold at low prices. Bureau of Pharma PSUs of India (BPPI) is implementing the scheme.##Topic:Also in News(Misc)##Subject:Chemistry##Answer:d
|
Mission Parivar Vikas aims to:
|
improve access to family planning services.
|
ensure livelihood opportunities for the next generation of a family.
|
enhance assets of a family to improve income security.
|
improve access to family planning services.
|
Government has launched Mission Parivar Vikas to accelerate access to high quality family planning choices based on information, reliable services and supplies within a rights-based framework. It was launched in 145 high-focus districts of Uttar Pradesh, Bihar, Rajasthan, Madhya Pradesh, Chhattisgarh, Jharkhand and Assam. These 145 districts have been identified based on total fertility rate and service delivery for immediate, special and accelerated efforts to reach the replacement level fertility goals of 2.1 by 2025.
|
a
|
National Unclassified
|
Chemistry
|
This is some mcq of UPSC standerd ##Question:Mission Parivar Vikas aims to:##Option_A: improve access to family planning services.###Option_B: ensure livelihood opportunities for the next generation of a family.##Option_C: enhance assets of a family to improve income security.##Option_D: improve access to family planning services.##Answer:a##Explaination:Government has launched Mission Parivar Vikas to accelerate access to high quality family planning choices based on information, reliable services and supplies within a rights-based framework. It was launched in 145 high-focus districts of Uttar Pradesh, Bihar, Rajasthan, Madhya Pradesh, Chhattisgarh, Jharkhand and Assam. These 145 districts have been identified based on total fertility rate and service delivery for immediate, special and accelerated efforts to reach the replacement level fertility goals of 2.1 by 2025.##Topic:National Unclassified##Subject:Chemistry##Answer:a
|
With reference to Aperture Spherical Telescope or FAST, consider the following statements: It is the world"s largest radio telescope searching for signals from the universe. It is located in Puerto Rico. Which of the statements given above is/are correct?
|
1 only
|
2 only
|
Both 1 and 2
|
1 only
|
Statement 1 is correct: Recently, world's largest telescope, Aperture Spherical Telescope or FAST began operations. The telescope would search for signals from stars and galaxies as well as extra-terrestrial life. Statement 2 is not correct: It is located in China's Ghinzou province. The telescope surpasses the 300 meter Arecibo Observatory in Peurto Rico.
|
a
|
Events.International
|
Chemistry
|
This is some mcq of UPSC standerd ##Question:With reference to Aperture Spherical Telescope or FAST, consider the following statements: It is the world"s largest radio telescope searching for signals from the universe. It is located in Puerto Rico. Which of the statements given above is/are correct?##Option_A: 1 only###Option_B: 2 only##Option_C: Both 1 and 2 ##Option_D: 1 only##Answer:a##Explaination:Statement 1 is correct: Recently, world's largest telescope, Aperture Spherical Telescope or FAST began operations. The telescope would search for signals from stars and galaxies as well as extra-terrestrial life. Statement 2 is not correct: It is located in China's Ghinzou province. The telescope surpasses the 300 meter Arecibo Observatory in Peurto Rico.##Topic:Events.International##Subject:Chemistry##Answer:a
|
In the first quarter of the current financial year, which of the following observations was made in the Indian economy?
|
Current Account moved in to surplus
|
Domestic production of crude oil exceeded imports
|
Import cover increased to 18 months
|
Current Account moved in to surplus
|
India's current account moved in to surplus in the April-June quarter of the current fiscal year after a gap of 9 years . A current account surplus means an economy is exporting a greater value of goods and services than it is importing. The major contributor to India’s Current Account Deficit (CAD) has been imports of Gold and Crude Oil. Fall in gold imports and lower oil import bill in recent time led to shrinkage in the deficit. Why other options are wrong? 80% of India's crude oil needs are met through imports. Thus it is highly unlikely that India's domestic crude oil production will increase imports. The Reserve Bank of India (RBI) declared in its half yearly report on foreign exchange reserves the India’s import cover improved to 10.9 months at the end of March 2016, from 9.8 months at end-September 2015, as the country’s reserves improved about $10 billion in the period. As per the data furnished by the Reserve Bank of India in its weekly statistical supplement, India's total foreign exchange reserves stands at US$367.169 billion for the week ended August 19, 2016. In this, Foreign currency assets (FCAs) was US$341.165 billion, while gold reserves was US$21.584 billion. Thus gold forms a minority in the forge in exchange reserves.
|
a
|
Events.National
|
Chemistry
|
This is some mcq of UPSC standerd ##Question:In the first quarter of the current financial year, which of the following observations was made in the Indian economy?##Option_A: Current Account moved in to surplus###Option_B: Domestic production of crude oil exceeded imports##Option_C: Import cover increased to 18 months##Option_D: Current Account moved in to surplus##Answer:a##Explaination:India's current account moved in to surplus in the April-June quarter of the current fiscal year after a gap of 9 years . A current account surplus means an economy is exporting a greater value of goods and services than it is importing. The major contributor to India’s Current Account Deficit (CAD) has been imports of Gold and Crude Oil. Fall in gold imports and lower oil import bill in recent time led to shrinkage in the deficit. Why other options are wrong? 80% of India's crude oil needs are met through imports. Thus it is highly unlikely that India's domestic crude oil production will increase imports. The Reserve Bank of India (RBI) declared in its half yearly report on foreign exchange reserves the India’s import cover improved to 10.9 months at the end of March 2016, from 9.8 months at end-September 2015, as the country’s reserves improved about $10 billion in the period. As per the data furnished by the Reserve Bank of India in its weekly statistical supplement, India's total foreign exchange reserves stands at US$367.169 billion for the week ended August 19, 2016. In this, Foreign currency assets (FCAs) was US$341.165 billion, while gold reserves was US$21.584 billion. Thus gold forms a minority in the forge in exchange reserves.##Topic:Events.National##Subject:Chemistry##Answer:a
|
With reference to Marrakesh Treaty, consider the following statements: It aims to facilitate access to published works for visually impaired persons. It was promulgated under the aegis of UNESCO. India was the first country to ratify it. Which of the statements given above is/are correct?
|
1 and 2 only
|
1 and 3 only
|
2 and 3 only
|
1 and 2 only
|
Statement 1 is correct: Marrakesh Treaty or Marrakesh VIP Treaty is formally known as Marrakesh treaty to facilitate Access to Published works for Visually Impaired Persons and Persons with Print Disabilities. It is also called “Books for Blind” treaty. The treaty allows for copyright exceptions to help for the creation, export and import, sharing, translation of the books in any format for accessible versions of copyrighted books and other works for the people with impaired visibility. The treaty is expected to alleviate the “book famine” experienced by 300 million people suffering from such disability, according to WHO. Statement 2 is not correct: The treaty was adopted in 2013 by members of World Intellectual Property Organization (WIPO). World Intellectual Property Organisation (WIPO), a United Nations Organisation based in Geneva, administers the Marrakesh Treaty and leads an alliance of private and public partners known as the Accessible Books Consortium (ABC). Statement 3 is correct: India was the first country to ratify the Marrakesh Treaty back in July 2014 and has set an example for other countries to follow.
|
b
|
Summits.International
|
Chemistry
|
This is some mcq of UPSC standerd ##Question:With reference to Marrakesh Treaty, consider the following statements: It aims to facilitate access to published works for visually impaired persons. It was promulgated under the aegis of UNESCO. India was the first country to ratify it. Which of the statements given above is/are correct?##Option_A: 1 and 2 only###Option_B: 1 and 3 only##Option_C: 2 and 3 only##Option_D: 1 and 2 only##Answer:b##Explaination:Statement 1 is correct: Marrakesh Treaty or Marrakesh VIP Treaty is formally known as Marrakesh treaty to facilitate Access to Published works for Visually Impaired Persons and Persons with Print Disabilities. It is also called “Books for Blind” treaty. The treaty allows for copyright exceptions to help for the creation, export and import, sharing, translation of the books in any format for accessible versions of copyrighted books and other works for the people with impaired visibility. The treaty is expected to alleviate the “book famine” experienced by 300 million people suffering from such disability, according to WHO. Statement 2 is not correct: The treaty was adopted in 2013 by members of World Intellectual Property Organization (WIPO). World Intellectual Property Organisation (WIPO), a United Nations Organisation based in Geneva, administers the Marrakesh Treaty and leads an alliance of private and public partners known as the Accessible Books Consortium (ABC). Statement 3 is correct: India was the first country to ratify the Marrakesh Treaty back in July 2014 and has set an example for other countries to follow.##Topic:Summits.International##Subject:Chemistry##Answer:b
|
Aarambh Initiative has been launched to:
|
curb sexual abuse of children through internet
|
prevent human trafficking through railways
|
enhance the dignity and self respect of manual scavengers
|
curb sexual abuse of children through internet
|
Aarambh Initiative is the country's first-ever hotline to curb sexual abuse of children through the Internet and to remove child pornographic content online unveiled. It aims to eliminate the scourge of online child pornography and further the cause of child protection in online spaces. It is a network of organizations and individuals working on child protection in the country, has collaborated with the U.K.-based Internet Watch Foundation (IWF). The hotline in India will be hosted on aarambhindia.org and will enable users to report child sexual abuse images and videos in a safe and anonymous environment.
|
a
|
Events.National
|
Chemistry
|
This is some mcq of UPSC standerd ##Question:Aarambh Initiative has been launched to:##Option_A: curb sexual abuse of children through internet###Option_B: prevent human trafficking through railways##Option_C: enhance the dignity and self respect of manual scavengers##Option_D: curb sexual abuse of children through internet##Answer:a##Explaination:Aarambh Initiative is the country's first-ever hotline to curb sexual abuse of children through the Internet and to remove child pornographic content online unveiled. It aims to eliminate the scourge of online child pornography and further the cause of child protection in online spaces. It is a network of organizations and individuals working on child protection in the country, has collaborated with the U.K.-based Internet Watch Foundation (IWF). The hotline in India will be hosted on aarambhindia.org and will enable users to report child sexual abuse images and videos in a safe and anonymous environment.##Topic:Events.National##Subject:Chemistry##Answer:a
|
With reference to National Initiative for Development and Harnessing Innovations (NIDHI), consider the following statements: It aims to nurture knowledge-based and technology-driven ideas and innovations into successful start-ups. It has been launched under the Start Up India campaign. Which of the statements given above is/are correct?
|
1 only
|
2 only
|
Both 1 and 2
|
1 only
|
Statement 1 is correct: NIDHI (National Initiative for Development and Harnessing Innovations) is an umbrella programme working towards nurturing knowledge-based and technology-driven ideas and innovations into successful start-ups. It also aims to provide technological solutions to the pressing needs of the society and create new avenues for wealth and job creation. Components of NIDHI that support each stage of a budding start-up are: (a) PRAYAS (Promoting and Accelerating Young and Aspiring Innovators & Start- ups), which aims to support innovators to build prototypes of their ideas by providing a grant up to Rs.10 lakhs and an access to Fabrication Laboratory (Fab Lab). (b) The Seed Support System which provides up to One Crore rupees per start-up and is implemented through Technology Business Incubators. Statement 2 is not correct: It is an initiative by the Department of Science and Technology.
|
a
|
National Unclassified
|
Chemistry
|
This is some mcq of UPSC standerd ##Question:With reference to National Initiative for Development and Harnessing Innovations (NIDHI), consider the following statements: It aims to nurture knowledge-based and technology-driven ideas and innovations into successful start-ups. It has been launched under the Start Up India campaign. Which of the statements given above is/are correct?##Option_A: 1 only###Option_B: 2 only##Option_C: Both 1 and 2 ##Option_D: 1 only##Answer:a##Explaination:Statement 1 is correct: NIDHI (National Initiative for Development and Harnessing Innovations) is an umbrella programme working towards nurturing knowledge-based and technology-driven ideas and innovations into successful start-ups. It also aims to provide technological solutions to the pressing needs of the society and create new avenues for wealth and job creation. Components of NIDHI that support each stage of a budding start-up are: (a) PRAYAS (Promoting and Accelerating Young and Aspiring Innovators & Start- ups), which aims to support innovators to build prototypes of their ideas by providing a grant up to Rs.10 lakhs and an access to Fabrication Laboratory (Fab Lab). (b) The Seed Support System which provides up to One Crore rupees per start-up and is implemented through Technology Business Incubators. Statement 2 is not correct: It is an initiative by the Department of Science and Technology.##Topic:National Unclassified##Subject:Chemistry##Answer:a
|
Gaia, a european space probe, has:
|
found evidences in support of extra terrestrial life.
|
discovered the presence of water on asteroid Benni.
|
mapped the precise positions of stars in the Milky Way.
|
found evidences in support of extra terrestrial life.
|
Gaia, the European space probe was launched in 2013 and started collecting data in July 2014. It was launched to log the position, colour and brightness of a billion stars sending it an orbit around the sun, close to 1.5 million km from Earth. It has been able to map the star with so much accuracy thanks to its twin telescopes and a billion pixel camera. It is being lauded as the most accurate three dimensional map of the Milky Way. It has also pinned down the distances and motions of more than 2 billion stars. Gaia has not only mapped the distribution of the stars but also the neighbouring Small and Large Magellanic Clouds.
|
c
|
Events.International
|
Chemistry
|
This is some mcq of UPSC standerd ##Question:Gaia, a european space probe, has:##Option_A: found evidences in support of extra terrestrial life.###Option_B: discovered the presence of water on asteroid Benni.##Option_C: mapped the precise positions of stars in the Milky Way.##Option_D: found evidences in support of extra terrestrial life.##Answer:c##Explaination:Gaia, the European space probe was launched in 2013 and started collecting data in July 2014. It was launched to log the position, colour and brightness of a billion stars sending it an orbit around the sun, close to 1.5 million km from Earth. It has been able to map the star with so much accuracy thanks to its twin telescopes and a billion pixel camera. It is being lauded as the most accurate three dimensional map of the Milky Way. It has also pinned down the distances and motions of more than 2 billion stars. Gaia has not only mapped the distribution of the stars but also the neighbouring Small and Large Magellanic Clouds.##Topic:Events.International##Subject:Chemistry##Answer:c
|
With reference to the recently set up Army Design Bureau, consider the following statements: It has been set up as an interface between industry and Indian Army to understand the requirements of the Army. It aims to encourage indigenise procurement and reduce import dependence. Which of the statements given above is/are correct?
|
1 only
|
2 only
|
Both 1 and 2
|
1 only
|
Indian Army has formally announced the establishment of the Army Design Bureau. It will act as an interface of the Indian Army that will provide a better understanding of the Army's requirements. It will act as single point contact to the academia, research organisations and the industry for developing high tech defence products. It will help to indigenise procurements and reduce import dependence as part of the government’s ‘Make in India’ initiative. The Army has identified ten projects under ‘Make’ category for manufacturing by domestic defence industry. These include 125 mm smooth bore barrel guns, improved ammunition for T-72 and T-90 tanks, 1000 HP engines for T-72 tanks, environment control unit and auxiliary power units for T-90 tanks, advanced pilotless target aircrafts, manoeuvrable expendable aerial targets among others.
|
c
|
Events.National
|
Chemistry
|
This is some mcq of UPSC standerd ##Question:With reference to the recently set up Army Design Bureau, consider the following statements: It has been set up as an interface between industry and Indian Army to understand the requirements of the Army. It aims to encourage indigenise procurement and reduce import dependence. Which of the statements given above is/are correct?##Option_A: 1 only###Option_B: 2 only##Option_C: Both 1 and 2 ##Option_D: 1 only##Answer:c##Explaination:Indian Army has formally announced the establishment of the Army Design Bureau. It will act as an interface of the Indian Army that will provide a better understanding of the Army's requirements. It will act as single point contact to the academia, research organisations and the industry for developing high tech defence products. It will help to indigenise procurements and reduce import dependence as part of the government’s ‘Make in India’ initiative. The Army has identified ten projects under ‘Make’ category for manufacturing by domestic defence industry. These include 125 mm smooth bore barrel guns, improved ammunition for T-72 and T-90 tanks, 1000 HP engines for T-72 tanks, environment control unit and auxiliary power units for T-90 tanks, advanced pilotless target aircrafts, manoeuvrable expendable aerial targets among others.##Topic:Events.National##Subject:Chemistry##Answer:c
|
Which of the following airports has been recently declared as Asia Pacific"s first "Carbon Neutral" Airport?
|
Indira Gandhi International Airport, New Delhi
|
Chhatrapati Shivaji International Airport, Mumbai
|
Singapore Changi Airport, Singapore
|
Indira Gandhi International Airport, New Delhi
|
The Indira Gandhi International Airport in Delhi has become Asia-Pacific’s only and one of the world’s few airports to achieve a “carbon neutral” status. Currently, 25 airports in the world, most of them in Europe, have earned carbon neutral status. The Indira Gandhi International airport boasts of green buildings, solar power plants, rainwater harvesting system etc., which have helped reduce and offset carbon emissions. The airport has taken a series of measures to reduce carbon footprint, including setting up of a 7.84MW solar power plant. This would mean, Delhi Airport will get highest level of certification “level 3+ neutrality” available to airports across the world. What is carbon neutrality? Carbon neutrality occurs when the net carbon emissions over an entire year are zero or when the airport absorbs or offsets the same amount of emission that was generated. This achievement is accredited by ACI under Airport Carbon Accreditation that monitors the efforts of airports to manage and reduce their carbon emissions.
|
a
|
Events.International
|
Chemistry
|
This is some mcq of UPSC standerd ##Question:Which of the following airports has been recently declared as Asia Pacific"s first "Carbon Neutral" Airport?##Option_A: Indira Gandhi International Airport, New Delhi###Option_B: Chhatrapati Shivaji International Airport, Mumbai##Option_C: Singapore Changi Airport, Singapore##Option_D: Indira Gandhi International Airport, New Delhi##Answer:a##Explaination:The Indira Gandhi International Airport in Delhi has become Asia-Pacific’s only and one of the world’s few airports to achieve a “carbon neutral” status. Currently, 25 airports in the world, most of them in Europe, have earned carbon neutral status. The Indira Gandhi International airport boasts of green buildings, solar power plants, rainwater harvesting system etc., which have helped reduce and offset carbon emissions. The airport has taken a series of measures to reduce carbon footprint, including setting up of a 7.84MW solar power plant. This would mean, Delhi Airport will get highest level of certification “level 3+ neutrality” available to airports across the world. What is carbon neutrality? Carbon neutrality occurs when the net carbon emissions over an entire year are zero or when the airport absorbs or offsets the same amount of emission that was generated. This achievement is accredited by ACI under Airport Carbon Accreditation that monitors the efforts of airports to manage and reduce their carbon emissions.##Topic:Events.International##Subject:Chemistry##Answer:a
|
Heritage Heroes Awards are instituted by which of the following?
|
International Union for Conservation of Nature (IUCN)
|
World Heritage Committee, UNESCO
|
World Wildlife Fund (WWF)
|
International Union for Conservation of Nature (IUCN)
|
The Heritage Heroes award is given by IUCN. It aims to recognise the outstanding efforts of a few brave people, around the four corners of the world, who relentlessly invest efforts to make a difference in the way natural World Heritage sites are conserved, sometimes despite life-threatening situations. The objective of this initiative is to inspire people to value the importance of natural World Heritage sites and recognise the need to collectively invest in their conservation. Recently, Assam-based ecologist and conservation activist Bibhuti Lahkar has become the first Asian to be awarded the prestigious Heritage Heroes Award by the International Union for Conservation of Nature (IUCN).
|
a
|
Enviournment
|
Chemistry
|
This is some mcq of UPSC standerd ##Question:Heritage Heroes Awards are instituted by which of the following?##Option_A: International Union for Conservation of Nature (IUCN)###Option_B: World Heritage Committee, UNESCO##Option_C: World Wildlife Fund (WWF)##Option_D: International Union for Conservation of Nature (IUCN)##Answer:a##Explaination:The Heritage Heroes award is given by IUCN. It aims to recognise the outstanding efforts of a few brave people, around the four corners of the world, who relentlessly invest efforts to make a difference in the way natural World Heritage sites are conserved, sometimes despite life-threatening situations. The objective of this initiative is to inspire people to value the importance of natural World Heritage sites and recognise the need to collectively invest in their conservation. Recently, Assam-based ecologist and conservation activist Bibhuti Lahkar has become the first Asian to be awarded the prestigious Heritage Heroes Award by the International Union for Conservation of Nature (IUCN).##Topic:Enviournment##Subject:Chemistry##Answer:a
|
With reference to the newly constituted National Ganga Council, consider the following statements: It will undertake the overall superintendence of pollution prevention and rejuvenation of river Ganga Basin. It will replace the existing National Ganga River Basin Authority. It will be chaired by the Prime Minister. Which of the statements given above is/are correct?
|
1 and 2 only
|
1 and 3 only
|
2 and 3 only
|
1 and 2 only
|
Statement 1 is correct: National Council for River Ganga (Rejuvenation, Protection and Management), will be responsibile for overall superintendence of pollution prevention and rejuvenation of river Ganga Basin. Statement 2 is correct: The new council for River Ganga will replace the existing National Ganga River Basin Authority (NGRBA) for pollution prevention and rejuvenation of Ganga. Statement 3 is correct: It will be chaired by the Prime Minister.
|
d
|
committees and Commissions
|
Chemistry
|
This is some mcq of UPSC standerd ##Question:With reference to the newly constituted National Ganga Council, consider the following statements: It will undertake the overall superintendence of pollution prevention and rejuvenation of river Ganga Basin. It will replace the existing National Ganga River Basin Authority. It will be chaired by the Prime Minister. Which of the statements given above is/are correct?##Option_A: 1 and 2 only###Option_B: 1 and 3 only##Option_C: 2 and 3 only##Option_D: 1 and 2 only##Answer:d##Explaination:Statement 1 is correct: National Council for River Ganga (Rejuvenation, Protection and Management), will be responsibile for overall superintendence of pollution prevention and rejuvenation of river Ganga Basin. Statement 2 is correct: The new council for River Ganga will replace the existing National Ganga River Basin Authority (NGRBA) for pollution prevention and rejuvenation of Ganga. Statement 3 is correct: It will be chaired by the Prime Minister.##Topic:committees and Commissions##Subject:Chemistry##Answer:d
|
Which of the following species has been recently reclassified from "endangered" to "vulnerable" by IUCN?
|
Giant Panda
|
Pangolin
|
Lion-tailed macaque
|
Giant Panda
|
The International Union of Conservation of Nature has said in a report that the Panda is now classified as “vulnerable” instead of “endangered” species. The IUCN (International Union for Conservation of Nature) report attributes the change in classification to the growing numbers of wild Panda. The Panda population jumped to 1,864 in 2014 from 1,596 in 2004, as a result of work by the Chinese agencies to enforce poaching bans and expand forest reserves. The report also warned that climate change is predicted to eliminate more than 35 percent of the Panda’s natural bamboo habitat in the next 80 years.
|
a
|
Events.International
|
Chemistry
|
This is some mcq of UPSC standerd ##Question:Which of the following species has been recently reclassified from "endangered" to "vulnerable" by IUCN?##Option_A: Giant Panda###Option_B: Pangolin##Option_C: Lion-tailed macaque##Option_D: Giant Panda##Answer:a##Explaination:The International Union of Conservation of Nature has said in a report that the Panda is now classified as “vulnerable” instead of “endangered” species. The IUCN (International Union for Conservation of Nature) report attributes the change in classification to the growing numbers of wild Panda. The Panda population jumped to 1,864 in 2014 from 1,596 in 2004, as a result of work by the Chinese agencies to enforce poaching bans and expand forest reserves. The report also warned that climate change is predicted to eliminate more than 35 percent of the Panda’s natural bamboo habitat in the next 80 years.##Topic:Events.International##Subject:Chemistry##Answer:a
|
With reference to a new species of Pika, "Ochotona sikamaria", discovered in India, consider the following statements: It is mammal of the rabbit family. It is endemic to Indian Himalayas. It is considered to be a key indicator of climate change. Which of the statements given above is/are correct?
|
1 and 2 only
|
1 and 3 only
|
2 and 3 only
|
1 and 2 only
|
Statement 1 is correct: A new species of a small mammal in the rabbit family identified as ‘Ochotona sikimaria’ has been discovered in the higher altitudes of the Himalayas in Sikkim. Unlike other mammalian species inhabiting such harsh environments, pikas do not hibernate. They prepare for winter by collecting and storing hay piles for their winter food. Statement 2 is not correct: These are not endemic to the Indian Himalayas. Pikas are normally found in mountainous areas at high elevations. Two species reside in North America, the rest being found primarily throughout Central Asia; 23 of them live entirely or partly in China, especially the Tibetan plateau. There are two distinctly different ecological niches occupied by pikas. Some live only in piles of broken rock (talus), whereas others inhabit meadow or steppe environments, where they construct burrows. Statement 3 is correct: These members of the rabbit family look like tailless rats and have been in the news in North America for their sensitivity to impacts of climate change, like increasing temperature, which has caused several of the populations in pika series go extinct.
|
b
|
Places(National)
|
Chemistry
|
This is some mcq of UPSC standerd ##Question:With reference to a new species of Pika, "Ochotona sikamaria", discovered in India, consider the following statements: It is mammal of the rabbit family. It is endemic to Indian Himalayas. It is considered to be a key indicator of climate change. Which of the statements given above is/are correct?##Option_A: 1 and 2 only###Option_B: 1 and 3 only##Option_C: 2 and 3 only##Option_D: 1 and 2 only##Answer:b##Explaination:Statement 1 is correct: A new species of a small mammal in the rabbit family identified as ‘Ochotona sikimaria’ has been discovered in the higher altitudes of the Himalayas in Sikkim. Unlike other mammalian species inhabiting such harsh environments, pikas do not hibernate. They prepare for winter by collecting and storing hay piles for their winter food. Statement 2 is not correct: These are not endemic to the Indian Himalayas. Pikas are normally found in mountainous areas at high elevations. Two species reside in North America, the rest being found primarily throughout Central Asia; 23 of them live entirely or partly in China, especially the Tibetan plateau. There are two distinctly different ecological niches occupied by pikas. Some live only in piles of broken rock (talus), whereas others inhabit meadow or steppe environments, where they construct burrows. Statement 3 is correct: These members of the rabbit family look like tailless rats and have been in the news in North America for their sensitivity to impacts of climate change, like increasing temperature, which has caused several of the populations in pika series go extinct.##Topic:Places(National)##Subject:Chemistry##Answer:b
|
The Logistics Performance Index which measures the efficiency of international supply chain is released by:
|
World Bank
|
World Economic Forum
|
World Logistics Services Corporation
|
World Bank
|
World Bank's biennial measure of international supply chain efficiency, called Logistics Performance Index which measures a country’s logistics performance at its key international gateways, has ranked India at 35th in 2016, jumping from 54th in 2014. The index is based on a worldwide survey of stakeholders on the ground providing feedback on the logistics friendliness of the countries in which they operate and those with which they trade. Logistics Performance Index does not address how easy or difficult it is to move goods to the hinterland or movements within the country.
|
a
|
Reports(International)
|
Chemistry
|
This is some mcq of UPSC standerd ##Question:The Logistics Performance Index which measures the efficiency of international supply chain is released by:##Option_A: World Bank###Option_B: World Economic Forum##Option_C: World Logistics Services Corporation##Option_D: World Bank##Answer:a##Explaination:World Bank's biennial measure of international supply chain efficiency, called Logistics Performance Index which measures a country’s logistics performance at its key international gateways, has ranked India at 35th in 2016, jumping from 54th in 2014. The index is based on a worldwide survey of stakeholders on the ground providing feedback on the logistics friendliness of the countries in which they operate and those with which they trade. Logistics Performance Index does not address how easy or difficult it is to move goods to the hinterland or movements within the country.##Topic:Reports(International)##Subject:Chemistry##Answer:a
|
Recently India lost its appeal in the World Trade Organization for "Buy-local" provisions introduced under which of following missions?
|
National Solar Mission
|
National Wind Energy Mission
|
National Mission for Sustainable Agriculture
|
National Solar Mission
|
India had introduced a 'buy-local' provision under its National Solar Mission for large solar projects. Under it the projects were entitled to subsidy and assured government procurement if the equipment was manufactured locally. As per India, 'Buy-local' provisions are essential to generate political and popular support for the economic transition as they create jobs, promote health and make the process cost-effective, encouraging trade unions and vote banks to extend their cooperation. India had, thus, filed an appeal before WTO on this issue. However, the appeal got dismissed recently.
|
a
|
Events.International
|
Chemistry
|
This is some mcq of UPSC standerd ##Question:Recently India lost its appeal in the World Trade Organization for "Buy-local" provisions introduced under which of following missions?##Option_A: National Solar Mission###Option_B: National Wind Energy Mission##Option_C: National Mission for Sustainable Agriculture##Option_D: National Solar Mission##Answer:a##Explaination:India had introduced a 'buy-local' provision under its National Solar Mission for large solar projects. Under it the projects were entitled to subsidy and assured government procurement if the equipment was manufactured locally. As per India, 'Buy-local' provisions are essential to generate political and popular support for the economic transition as they create jobs, promote health and make the process cost-effective, encouraging trade unions and vote banks to extend their cooperation. India had, thus, filed an appeal before WTO on this issue. However, the appeal got dismissed recently.##Topic:Events.International##Subject:Chemistry##Answer:a
|
The Shanti Swarup Bhatnagar Award is given for excellence in:
|
Literature
|
Environment Conservation
|
Science and Technology
|
Literature
|
The government announced the recipients of the prestigious Shanti Swarup Bhatnagar Award for Science and Technology, which is the most coveted award in multidisciplinary science in India since 1958. Partha Sarthi Mukherjee bagged the award in the Chemical Sciences category while Sunil Kumar Singh in the Earth, Atmosphere, Ocean and Planetary Sciences category. Avinash Kumar Agarwal from IIT Kanpur and Venkata Narayana Padmanabhan of Microsoft Research India have bagged the award in Engineering Sciences category. Amlendu Krishna from Mumbai-based Tata Institute of Fundamental Research (TIFR) and Naveen Garg from IIT Delhi have been selected in the Mathematical Sciences category. Subramanian Anantha Ramakrishna from IIT Kanpur and Sudhir Kumar Vempati from IISc have jointly bagged the award in the Physical Sciences category. The Technology Award for “Innovation” went to CSIR’s National Aerospace Laboratories, Bengaluru for LED-based Drishti visibility measuring system. Drishti is a visibility measuring system installed at Indian airports to give information to pilots on the visibility at the runway for safe landing and take-off for airports.
|
c
|
Scientific, Academic, Legal and related.
|
Chemistry
|
This is some mcq of UPSC standerd ##Question:The Shanti Swarup Bhatnagar Award is given for excellence in:##Option_A: Literature###Option_B: Environment Conservation##Option_C: Science and Technology##Option_D: Literature##Answer:c##Explaination:The government announced the recipients of the prestigious Shanti Swarup Bhatnagar Award for Science and Technology, which is the most coveted award in multidisciplinary science in India since 1958. Partha Sarthi Mukherjee bagged the award in the Chemical Sciences category while Sunil Kumar Singh in the Earth, Atmosphere, Ocean and Planetary Sciences category. Avinash Kumar Agarwal from IIT Kanpur and Venkata Narayana Padmanabhan of Microsoft Research India have bagged the award in Engineering Sciences category. Amlendu Krishna from Mumbai-based Tata Institute of Fundamental Research (TIFR) and Naveen Garg from IIT Delhi have been selected in the Mathematical Sciences category. Subramanian Anantha Ramakrishna from IIT Kanpur and Sudhir Kumar Vempati from IISc have jointly bagged the award in the Physical Sciences category. The Technology Award for “Innovation” went to CSIR’s National Aerospace Laboratories, Bengaluru for LED-based Drishti visibility measuring system. Drishti is a visibility measuring system installed at Indian airports to give information to pilots on the visibility at the runway for safe landing and take-off for airports.##Topic:Scientific, Academic, Legal and related.##Subject:Chemistry##Answer:c
|
Which among the following correctly describes katabatic winds?
|
These are narrow bands of strong winds in the upper levels of the atmosphere.
|
These are downslope winds flowing from high elevations of mountains to the valleys.
|
Winds blowing from sea towards land due to differences in air pressure.
|
These are narrow bands of strong winds in the upper levels of the atmosphere.
|
Katabatic wind are downslope winds flowing from high elevations of mountains, plateaus, and hills down their slopes to the valleys or planes below. Katabatic winds exist in many parts of the World and there are many different names for katabatic winds depending where they are located and how they are formed.
Warm, dry katabatic winds occur on the lee side of a mountain range situated in the path of a depression. Examples for these descending, adiabatically warmed katabatic winds are the Foehn winds.
Cold and usually dry katabatic winds, like the Bora, result from the downslope gravity flow of cold, dense air.
|
b
|
Climate
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:
Which among the following correctly describes katabatic winds?
##Option_A: These are narrow bands of strong winds in the upper levels of the atmosphere.
###Option_B: These are downslope winds flowing from high elevations of mountains to the valleys.
##Option_C: Winds blowing from sea towards land due to differences in air pressure.
##Option_D: These are narrow bands of strong winds in the upper levels of the atmosphere.
##Answer:b##Explaination:
Katabatic wind are downslope winds flowing from high elevations of mountains, plateaus, and hills down their slopes to the valleys or planes below. Katabatic winds exist in many parts of the World and there are many different names for katabatic winds depending where they are located and how they are formed.
Warm, dry katabatic winds occur on the lee side of a mountain range situated in the path of a depression. Examples for these descending, adiabatically warmed katabatic winds are the Foehn winds.
Cold and usually dry katabatic winds, like the Bora, result from the downslope gravity flow of cold, dense air.
##Topic:Climate##Subject:Agriculture##Answer:b
|
Consider the following pairs: Ocean Current Coast affected 1. Humboldt Current : Brazil 2. Aghulas Current : Peru 3. Gulf Stream : United States of America Which of the pairs given above is/are correctly matched?
|
1 and 2 only
|
2 and 3 only
|
3 only
|
1 and 2 only
|
Pair 1 is not matched correctly: The Humboldt Current is a cold, low-salinity ocean current that flows north along the west coast of South America from the southern tip of Chile to northern Peru. Also called the Peru Current, it is an eastern boundary current flowing in the direction of the equator. Pair 2 is not matched correctly: The Agulhas Current is the western boundary current of the South Indian Ocean. It flows down the east coast of Africa. Pair 3 is correctly matched: The Gulf Stream, together with its northern extension towards Europe, the North Atlantic Drift, is a powerful, warm, and swift Atlantic ocean current that originates in the Gulf of Mexico and stretches to the tip of Florida, and follows the eastern coastlines of the United States and Newfoundland before crossing the Atlantic Ocean.
|
c
|
The Hydrosphere : Ocean water and their circulation
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:Consider the following pairs: Ocean Current Coast affected 1. Humboldt Current : Brazil 2. Aghulas Current : Peru 3. Gulf Stream : United States of America Which of the pairs given above is/are correctly matched?##Option_A: 1 and 2 only###Option_B: 2 and 3 only##Option_C: 3 only##Option_D: 1 and 2 only##Answer:c##Explaination:Pair 1 is not matched correctly: The Humboldt Current is a cold, low-salinity ocean current that flows north along the west coast of South America from the southern tip of Chile to northern Peru. Also called the Peru Current, it is an eastern boundary current flowing in the direction of the equator. Pair 2 is not matched correctly: The Agulhas Current is the western boundary current of the South Indian Ocean. It flows down the east coast of Africa. Pair 3 is correctly matched: The Gulf Stream, together with its northern extension towards Europe, the North Atlantic Drift, is a powerful, warm, and swift Atlantic ocean current that originates in the Gulf of Mexico and stretches to the tip of Florida, and follows the eastern coastlines of the United States and Newfoundland before crossing the Atlantic Ocean.##Topic:The Hydrosphere : Ocean water and their circulation##Subject:Agriculture##Answer:c
|
Which among the following countries is/are landlocked? Syria Laos Mongolia Select the correct answer using the code given below.
|
1 and 2 only
|
1 and 3 only
|
2 and 3 only
|
1 and 2 only
|
Syria is not landlocked. It borders Lebanon and the Mediterranean Sea to the west, Turkey to the north, Iraq to the east, Jordan to the south, and Israel to the southwest. Laos is a landlocked country, bordered by Myanmar (Burma) and China to the northwest, Vietnam to the east, Cambodia to the south, and Thailand to the west. Mongolia is the second largest landlocked country of world. It has total area of 1,566,500 Sq Km. It is surrounded by only two countries Russia and China.
|
c
|
Others
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:Which among the following countries is/are landlocked? Syria Laos Mongolia Select the correct answer using the code given below.##Option_A: 1 and 2 only###Option_B: 1 and 3 only##Option_C: 2 and 3 only##Option_D: 1 and 2 only##Answer:c##Explaination:Syria is not landlocked. It borders Lebanon and the Mediterranean Sea to the west, Turkey to the north, Iraq to the east, Jordan to the south, and Israel to the southwest. Laos is a landlocked country, bordered by Myanmar (Burma) and China to the northwest, Vietnam to the east, Cambodia to the south, and Thailand to the west. Mongolia is the second largest landlocked country of world. It has total area of 1,566,500 Sq Km. It is surrounded by only two countries Russia and China.##Topic:Others##Subject:Agriculture##Answer:c
|
Which of the following statements best describes 'Global Dimming'?
|
It is the reduction on incoming solar radiation due to variation in sun spot cycles.
|
It is the reduction in atmospheric heat due to albedo effect of clouds.
|
It is the absorption and reflection of sunlight due to the presence of aerosols in the atmosphere.
|
It is the reduction on incoming solar radiation due to variation in sun spot cycles.
|
Global dimming is defined as the decrease in the amounts of solar radiation reaching the surface of the Earth. The by-product of fossil fuels are tiny particles or pollutants which absorb solar energy and reflect back sunlight into the space. This phenomenon was first recognized in the year 1950. Scientists believe that since 1950, the sun’s energy reaching Earth has dropped by 9% in Antarctica, 10% in the USA, 16% in parts of Europe and 30% in Russia – putting the overall average drop to be at an enormous 22%. This causes high risk to our environment.
|
c
|
Climate
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:
Which of the following statements best describes 'Global Dimming'?
##Option_A: It is the reduction on incoming solar radiation due to variation in sun spot cycles.
###Option_B: It is the reduction in atmospheric heat due to albedo effect of clouds.
##Option_C: It is the absorption and reflection of sunlight due to the presence of aerosols in the atmosphere.
##Option_D: It is the reduction on incoming solar radiation due to variation in sun spot cycles.
##Answer:c##Explaination:Global dimming is defined as the decrease in the amounts of solar radiation reaching the surface of the Earth. The by-product of fossil fuels are tiny particles or pollutants which absorb solar energy and reflect back sunlight into the space. This phenomenon was first recognized in the year 1950. Scientists believe that since 1950, the sun’s energy reaching Earth has dropped by 9% in Antarctica, 10% in the USA, 16% in parts of Europe and 30% in Russia – putting the overall average drop to be at an enormous 22%. This causes high risk to our environment.##Topic:Climate##Subject:Agriculture##Answer:c
|
Tropic of Capricorn passes through which of the following countries? Australia Indonesia Brazil Select the correct answer using the code given below.
|
1 and 3 only
|
2 only
|
2 and 3 only
|
1 and 3 only
|
The tropic of Capricorn passes through Chile, Argentina, Paraguay, Brazil, Namibia, Botswana, South Africa, Mozambique, Madagascar, Australia and French Polynesia, clipping New Caledonia, Fiji, Tonga and the Cook Islands. It does not pass through Indonesia.
|
a
|
The Earth : Solar System , Latitude &Longitude , Motions
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:Tropic of Capricorn passes through which of the following countries? Australia Indonesia Brazil Select the correct answer using the code given below.##Option_A: 1 and 3 only###Option_B: 2 only##Option_C: 2 and 3 only##Option_D: 1 and 3 only##Answer:a##Explaination:The tropic of Capricorn passes through Chile, Argentina, Paraguay, Brazil, Namibia, Botswana, South Africa, Mozambique, Madagascar, Australia and French Polynesia, clipping New Caledonia, Fiji, Tonga and the Cook Islands. It does not pass through Indonesia.##Topic:The Earth : Solar System , Latitude &Longitude , Motions##Subject:Agriculture##Answer:a
|
With reference to Aurora, consider the following statements: It occurs due to the collisions between gaseous particles in the Earth"s atmosphere with charged particles released from the sun"s atmosphere. It can only be observed in the northern hemisphere. It occurs only in the high latitudes. Which of the statements given above is/are correct?
|
1 and 3 only
|
1 only
|
2 and 3 only
|
1 and 3 only
|
Statement 1 is correct: Aurora is the result of collisions between gaseous particles in the Earth's atmosphere with charged particles released from the sun's atmosphere. Statement 2 is not correct: The lights are seen above the magnetic poles of the northern and southern hemispheres. They are known as 'Aurora borealis' in the north and 'Aurora australis' in the south. Statement 3 is correct: the aurora occurs between the north and south latitudes of about 60 and 75 degrees. At these polar latitudes, the aurora can be observed more than half of the nights of a given year.
|
a
|
The Earth : Solar System , Latitude &Longitude , Motions
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:With reference to Aurora, consider the following statements: It occurs due to the collisions between gaseous particles in the Earth"s atmosphere with charged particles released from the sun"s atmosphere. It can only be observed in the northern hemisphere. It occurs only in the high latitudes. Which of the statements given above is/are correct?##Option_A: 1 and 3 only###Option_B: 1 only##Option_C: 2 and 3 only##Option_D: 1 and 3 only##Answer:a##Explaination:Statement 1 is correct: Aurora is the result of collisions between gaseous particles in the Earth's atmosphere with charged particles released from the sun's atmosphere. Statement 2 is not correct: The lights are seen above the magnetic poles of the northern and southern hemispheres. They are known as 'Aurora borealis' in the north and 'Aurora australis' in the south. Statement 3 is correct: the aurora occurs between the north and south latitudes of about 60 and 75 degrees. At these polar latitudes, the aurora can be observed more than half of the nights of a given year.##Topic:The Earth : Solar System , Latitude &Longitude , Motions##Subject:Agriculture##Answer:a
|
Consider the following features of a state in India: It has highest hydroelectric power potential in India. Majority of orchid species in India are found here. The Great Indian Hornbill is its state bird. Which of the following states is characterised by the above features?
|
Uttarakhand
|
Nagaland
|
Sikkim
|
Uttarakhand
|
Some important rivers like the Kameng, the Subansiri, the Dihang, the Dibang and the Lohit flow in Arunachal Pradesh. These are perennial with the high rate of fall, thus, having the highest hydro-electric power potential in the country. Out of about a thousand species of orchids in India, over 600 are to be found in Arunachal alone. Hence this state can rightly be called the "Orchid Paradise" of our country. Arunachal Pradesh is also the happy home of the great Indian Hornbills-the set extraordinary bird with an inordinately large beak which is also the State bird. An important aspect of the Arunachal Himalayas is the numerous ethnic tribal community inhabiting in these areas. Some of the prominent ones from west to east are the Monpa, Daffla, Abor, Mishmi, Nishi and the Nagas. Most of these communities practise Jhumming. It is also known as shifting or slash and burn cultivation. This region is rich in biodiversity which has been preserved by the indigenous tribals.
|
d
|
Northern Mountains, Plains of India, Peninsular
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:Consider the following features of a state in India: It has highest hydroelectric power potential in India. Majority of orchid species in India are found here. The Great Indian Hornbill is its state bird. Which of the following states is characterised by the above features?##Option_A: Uttarakhand###Option_B: Nagaland##Option_C: Sikkim##Option_D: Uttarakhand##Answer:d##Explaination:Some important rivers like the Kameng, the Subansiri, the Dihang, the Dibang and the Lohit flow in Arunachal Pradesh. These are perennial with the high rate of fall, thus, having the highest hydro-electric power potential in the country. Out of about a thousand species of orchids in India, over 600 are to be found in Arunachal alone. Hence this state can rightly be called the "Orchid Paradise" of our country. Arunachal Pradesh is also the happy home of the great Indian Hornbills-the set extraordinary bird with an inordinately large beak which is also the State bird. An important aspect of the Arunachal Himalayas is the numerous ethnic tribal community inhabiting in these areas. Some of the prominent ones from west to east are the Monpa, Daffla, Abor, Mishmi, Nishi and the Nagas. Most of these communities practise Jhumming. It is also known as shifting or slash and burn cultivation. This region is rich in biodiversity which has been preserved by the indigenous tribals.##Topic:Northern Mountains, Plains of India, Peninsular##Subject:Agriculture##Answer:d
|
Which among the following are related to mature stage of a river? Duns Bhangar Khadar Bhabar Select the correct answer using the code given below.
|
1 and 4 only
|
2, 3 and 4 only
|
2 and 3 only
|
1 and 4 only
|
2, 3 and 4 are correct. The south of Tarai is a belt consisting of old and new alluvial deposits known as the Bhangar and Khadar respectively. These plains have characteristic features of mature stage of fluvial erosional and depositional landforms such as sand bars, meanders, ox- bow lakes and braided channels. The Brahmaputra plains are known for their riverine islands and sand bars. Most of these areas are subjected to periodic floods and shifting river courses forming braided streams. Since duns are valleys located in the Himalayas they are features of a youth stage of a river.Duns are elongated valleys found between the Himalayas and Shivalik mountain ranges. Unlike typical river valleys, duns have a structural origin and are covered with boulders and gravel originating from the erosion of the Himalayas and the Shivalik uplands.
|
b
|
Northern Mountains, Plains of India, Peninsular
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:Which among the following are related to mature stage of a river? Duns Bhangar Khadar Bhabar Select the correct answer using the code given below.##Option_A: 1 and 4 only###Option_B: 2, 3 and 4 only##Option_C: 2 and 3 only##Option_D: 1 and 4 only##Answer:b##Explaination:2, 3 and 4 are correct. The south of Tarai is a belt consisting of old and new alluvial deposits known as the Bhangar and Khadar respectively. These plains have characteristic features of mature stage of fluvial erosional and depositional landforms such as sand bars, meanders, ox- bow lakes and braided channels. The Brahmaputra plains are known for their riverine islands and sand bars. Most of these areas are subjected to periodic floods and shifting river courses forming braided streams. Since duns are valleys located in the Himalayas they are features of a youth stage of a river.Duns are elongated valleys found between the Himalayas and Shivalik mountain ranges. Unlike typical river valleys, duns have a structural origin and are covered with boulders and gravel originating from the erosion of the Himalayas and the Shivalik uplands. ##Topic:Northern Mountains, Plains of India, Peninsular##Subject:Agriculture##Answer:b
|
Consider the following statements regarding Indian Desert in Rajasthan: 1. It is an extension of the Peninsular plateau 2. It was submerged under sea in Mesozoic era Which of the above pairs is/are correctly matched?
|
1 only
|
2 only
|
Both 1 and 2
|
1 only
|
Statement 1 correct It is believed that during the Mesozoic era, this region was under the sea. This can be corroborated by the evidence available at wood fossils park at Aakal and marine deposits around Brahmsar, near Jaisalmer (The approximate age of the wood-fossils is estimated to be 180 million years). Statement 2 correct The underlying rock structure of the desert is an extension of the Peninsular plateau. Though, due to extreme arid conditions, its surface features have been carved by physical weathering and wind actions.
|
c
|
Northern Mountains, Plains of India, Peninsular
|
Agriculture
|
This is some mcq of UPSC standerd ##Question:Consider the following statements regarding Indian Desert in Rajasthan: 1. It is an extension of the Peninsular plateau 2. It was submerged under sea in Mesozoic era Which of the above pairs is/are correctly matched? ##Option_A: 1 only ###Option_B: 2 only ##Option_C: Both 1 and 2 ##Option_D: 1 only ##Answer:c##Explaination:Statement 1 correct It is believed that during the Mesozoic era, this region was under the sea. This can be corroborated by the evidence available at wood fossils park at Aakal and marine deposits around Brahmsar, near Jaisalmer (The approximate age of the wood-fossils is estimated to be 180 million years). Statement 2 correct The underlying rock structure of the desert is an extension of the Peninsular plateau. Though, due to extreme arid conditions, its surface features have been carved by physical weathering and wind actions.##Topic:Northern Mountains, Plains of India, Peninsular##Subject:Agriculture##Answer:c
|
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.