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Answer the following multiple choice question by selecting the correct option.
Question: Very large stars eventually become what extremely dense space regions, which are so dense that no light can escape from them?
A: black holes
B: dark matter
C: moons
D: worm holes
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: The largest-mass stars become black holes . These extremely large stars end their life in the same way as a medium-mass star in that they become a supernova. After the outer layers are blown away in the supernova, however, the core of the star shrinks down in volume but still has a huge mass. The density of this object is extremely high, even denser than neutron stars. This dense object will have a gravitational force so large that not even light can escape from the body. (A companion topic to this occurs in The General Theory of Relativity where we see than extremely strong gravitational attraction can even attract light. ) These objects appear black because light cannot leave them, that is, they pull all light back to their surface. Black holes capture everything nearby due to their massive gravity and so they grow in size. Black holes are a common topic for science fiction but keep in mind, they are simply a very dense ball of matter with intense gravitational attraction.
Question: Very large stars eventually become what extremely dense space regions, which are so dense that no light can escape from them?
A: black holes
B: dark matter
C: moons
D: worm holes
Answer:
|
Very large stars eventually become what extremely dense space regions, which are so dense that no light can escape from them?
|
black holes
|
dark matter
|
moons
|
worm holes
|
A
|
The largest-mass stars become black holes . These extremely large stars end their life in the same way as a medium-mass star in that they become a supernova. After the outer layers are blown away in the supernova, however, the core of the star shrinks down in volume but still has a huge mass. The density of this object is extremely high, even denser than neutron stars. This dense object will have a gravitational force so large that not even light can escape from the body. (A companion topic to this occurs in The General Theory of Relativity where we see than extremely strong gravitational attraction can even attract light. ) These objects appear black because light cannot leave them, that is, they pull all light back to their surface. Black holes capture everything nearby due to their massive gravity and so they grow in size. Black holes are a common topic for science fiction but keep in mind, they are simply a very dense ball of matter with intense gravitational attraction.
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: Flowers start die when
A: They are pulled from the ground
B: They are sung too
C: They are given water
D: They have lots of sunlight
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: decomposition is when a decomposer breaks down dead organisms
Question: Flowers start die when
A: They are pulled from the ground
B: They are sung too
C: They are given water
D: They have lots of sunlight
Answer:
|
Flowers start die when
|
They are pulled from the ground
|
They are sung too
|
They are given water
|
They have lots of sunlight
|
A
|
decomposition is when a decomposer breaks down dead organisms
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: In preparation for the upcoming Olympics, Rita's swimming coach requires her to swim a total of 1,500 hours. Rita has already completed 50 hours of backstroke, 9 hours of breaststroke, and 121 hours of butterfly, but she is unhappy with her inconsistency. She has therefore decided to dedicate 220 hours every month practicing freestyle and sidestroke. How many months does Rita have to fulfill her coach’s requirements?
A: 6
B: 16
C: 5
D: 3
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: So far, time spent practicing backstroke, breaststroke, and butterfly is 50 + 9 + 121 = <<50+9+121=180>>180 hours
Since Rita’s must swim 1500 hours, the freestyle and sidestroke practice sessions will take 1500 - 180 = <<1500-180=1320>>1320 hours
Rita will practice for 220 hours/month, meaning she will meet her coach’s target in 1320/220 = 6 months.
#### 6
Question: In preparation for the upcoming Olympics, Rita's swimming coach requires her to swim a total of 1,500 hours. Rita has already completed 50 hours of backstroke, 9 hours of breaststroke, and 121 hours of butterfly, but she is unhappy with her inconsistency. She has therefore decided to dedicate 220 hours every month practicing freestyle and sidestroke. How many months does Rita have to fulfill her coach’s requirements?
A: 6
B: 16
C: 5
D: 3
Answer:
|
In preparation for the upcoming Olympics, Rita's swimming coach requires her to swim a total of 1,500 hours. Rita has already completed 50 hours of backstroke, 9 hours of breaststroke, and 121 hours of butterfly, but she is unhappy with her inconsistency. She has therefore decided to dedicate 220 hours every month practicing freestyle and sidestroke. How many months does Rita have to fulfill her coach’s requirements?
|
6
|
16
|
5
|
3
|
A
|
So far, time spent practicing backstroke, breaststroke, and butterfly is 50 + 9 + 121 = <<50+9+121=180>>180 hours
Since Rita’s must swim 1500 hours, the freestyle and sidestroke practice sessions will take 1500 - 180 = <<1500-180=1320>>1320 hours
Rita will practice for 220 hours/month, meaning she will meet her coach’s target in 1320/220 = 6 months.
#### 6
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: The value of a 10.5% stock, in which an income of Rs.756 is derived by investing Rs.9000, brokerage being% is :
A: Rs. 110.75
B: Rs. 115.75
C: Rs. 124.75
D: Rs. 125
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: For an income of Rs.756, investment = Rs.9000
For an income of Rs., investment = = Rs.125
For a Rs.100 stock, investment = Rs.125.
Market value of Rs. 100 stock = = Rs. 124.75
C
Question: The value of a 10.5% stock, in which an income of Rs.756 is derived by investing Rs.9000, brokerage being% is :
A: Rs. 110.75
B: Rs. 115.75
C: Rs. 124.75
D: Rs. 125
Answer:
|
The value of a 10.5% stock, in which an income of Rs.756 is derived by investing Rs.9000, brokerage being% is :
|
Rs. 110.75
|
Rs. 115.75
|
Rs. 124.75
|
Rs. 125
|
C
|
For an income of Rs.756, investment = Rs.9000
For an income of Rs., investment = = Rs.125
For a Rs.100 stock, investment = Rs.125.
Market value of Rs. 100 stock = = Rs. 124.75
C
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: James buys 10 shirts and half as many pants. The shirts cost $6 each and the pants cost $8 each. How much did everything cost?
A: 100
B: 200
C: 50
D: 90
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: He bought 10/2=<<10/2=5>>5 pants
The shirts cost a total of 10*6=$<<10*6=60>>60
The pants cost 8*5=$<<8*5=40>>40
So the total cost was 60+40=$<<60+40=100>>100
#### 100
Question: James buys 10 shirts and half as many pants. The shirts cost $6 each and the pants cost $8 each. How much did everything cost?
A: 100
B: 200
C: 50
D: 90
Answer:
|
James buys 10 shirts and half as many pants. The shirts cost $6 each and the pants cost $8 each. How much did everything cost?
|
100
|
200
|
50
|
90
|
A
|
He bought 10/2=<<10/2=5>>5 pants
The shirts cost a total of 10*6=$<<10*6=60>>60
The pants cost 8*5=$<<8*5=40>>40
So the total cost was 60+40=$<<60+40=100>>100
#### 100
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: Kate wants to buy a special pen as a gift for her friend. The pen costs $30, and Kate only has money for a third of that amount. How much more money does she need to buy the pen?
A: 19
B: 21
C: 40
D: 20
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Currently, Kate has only 1/3 * 30 = $<<1/3*30=10>>10.
That means Kate needs 30 - 10 = $<<30-10=20>>20 more to buy the pen.
#### 20
Question: Kate wants to buy a special pen as a gift for her friend. The pen costs $30, and Kate only has money for a third of that amount. How much more money does she need to buy the pen?
A: 19
B: 21
C: 40
D: 20
Answer:
|
Kate wants to buy a special pen as a gift for her friend. The pen costs $30, and Kate only has money for a third of that amount. How much more money does she need to buy the pen?
|
19
|
21
|
40
|
20
|
D
|
Currently, Kate has only 1/3 * 30 = $<<1/3*30=10>>10.
That means Kate needs 30 - 10 = $<<30-10=20>>20 more to buy the pen.
#### 20
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: The shape of the path of an object undergoing projectile motion is called?
A: a parabola
B: a triangle
C: linear
D: spherical
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: The shape of the path of an object undergoing projectile motion is a parabola.
Question: The shape of the path of an object undergoing projectile motion is called?
A: a parabola
B: a triangle
C: linear
D: spherical
Answer:
|
The shape of the path of an object undergoing projectile motion is called?
|
a parabola
|
a triangle
|
linear
|
spherical
|
A
|
The shape of the path of an object undergoing projectile motion is a parabola.
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: The closest thing in the sky to our globe is
A: a dwarf star
B: a satellite
C: a black hole
D: a planet
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: the moon is the celestial object that is closest to the Earth
Question: The closest thing in the sky to our globe is
A: a dwarf star
B: a satellite
C: a black hole
D: a planet
Answer:
|
The closest thing in the sky to our globe is
|
a dwarf star
|
a satellite
|
a black hole
|
a planet
|
B
|
the moon is the celestial object that is closest to the Earth
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: Cell transport refers to the movement of substances across what structure?
A: cell membrane
B: chloroplasm
C: cell wall
D: phloem
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Cell transport refers to the movement of substances across the cell membrane. Probably the most important feature of a cell’s phospholipid membranes is that they are selectively permeable. A membrane that is selectively permeable , or semipermeable, has control over what molecules or ions can enter or leave the cell, as shown in Figure below . This feature allows a cell to control the transport of materials, as dictated by the cell's function. The permeability of a membrane is dependent on the organization and characteristics of the membrane lipids and proteins. In this way, cell membranes help maintain a state of homeostasis within cells (and tissues, organs, and organ systems) so that an organism can stay alive and healthy.
Question: Cell transport refers to the movement of substances across what structure?
A: cell membrane
B: chloroplasm
C: cell wall
D: phloem
Answer:
|
Cell transport refers to the movement of substances across what structure?
|
cell membrane
|
chloroplasm
|
cell wall
|
phloem
|
A
|
Cell transport refers to the movement of substances across the cell membrane. Probably the most important feature of a cell’s phospholipid membranes is that they are selectively permeable. A membrane that is selectively permeable , or semipermeable, has control over what molecules or ions can enter or leave the cell, as shown in Figure below . This feature allows a cell to control the transport of materials, as dictated by the cell's function. The permeability of a membrane is dependent on the organization and characteristics of the membrane lipids and proteins. In this way, cell membranes help maintain a state of homeostasis within cells (and tissues, organs, and organ systems) so that an organism can stay alive and healthy.
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: The crawling pace of limestone removal from an area produces
A: giant slugs
B: new crops
C: homes for bats
D: land mines
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: a cavern is formed by carbonic acid in groundwater seeping through rock and dissolving limestone
Question: The crawling pace of limestone removal from an area produces
A: giant slugs
B: new crops
C: homes for bats
D: land mines
Answer:
|
The crawling pace of limestone removal from an area produces
|
giant slugs
|
new crops
|
homes for bats
|
land mines
|
C
|
a cavern is formed by carbonic acid in groundwater seeping through rock and dissolving limestone
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: studying a soil sample means studying the microorganisms in the
A: dirt
B: air
C: lava
D: water
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: studying a soil sample means studying the microorganisms in that soil
Question: studying a soil sample means studying the microorganisms in the
A: dirt
B: air
C: lava
D: water
Answer:
|
studying a soil sample means studying the microorganisms in the
|
dirt
|
air
|
lava
|
water
|
A
|
studying a soil sample means studying the microorganisms in that soil
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: Which is considered least important in the solar system?
A: Earth
B: Pluto
C: Mars
D: the Sun
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: pluto has not cleared its orbit
Question: Which is considered least important in the solar system?
A: Earth
B: Pluto
C: Mars
D: the Sun
Answer:
|
Which is considered least important in the solar system?
|
Earth
|
Pluto
|
Mars
|
the Sun
|
B
|
pluto has not cleared its orbit
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: A producer makes its own what?
A: air
B: grass
C: body
D: sustenance
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: a producer produces its own food
Question: A producer makes its own what?
A: air
B: grass
C: body
D: sustenance
Answer:
|
A producer makes its own what?
|
air
|
grass
|
body
|
sustenance
|
D
|
a producer produces its own food
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: When a solvent with a gas dissolved in it is heated, the kinetic energy of both the solvent and solute _________?
A: decreases
B: generates
C: evaporates
D: increases
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Several substances – HCl, NH 3 , and SO 2 – have solubility that decreases as temperature increases. They are all gases at standard pressure. When a solvent with a gas dissolved in it is heated, the kinetic energy of both the solvent and solute increases. As the kinetic energy of the gaseous solute increases, its molecules have a greater tendency to escape the attraction of the solvent molecules and return to the gas phase. Therefore, the solubility of a gas decreases as the temperature increases.
Question: When a solvent with a gas dissolved in it is heated, the kinetic energy of both the solvent and solute _________?
A: decreases
B: generates
C: evaporates
D: increases
Answer:
|
When a solvent with a gas dissolved in it is heated, the kinetic energy of both the solvent and solute _________?
|
decreases
|
generates
|
evaporates
|
increases
|
D
|
Several substances – HCl, NH 3 , and SO 2 – have solubility that decreases as temperature increases. They are all gases at standard pressure. When a solvent with a gas dissolved in it is heated, the kinetic energy of both the solvent and solute increases. As the kinetic energy of the gaseous solute increases, its molecules have a greater tendency to escape the attraction of the solvent molecules and return to the gas phase. Therefore, the solubility of a gas decreases as the temperature increases.
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: Shane prepares sandwiches for the Boy Scouts. He buys 2 packages of sliced bread containing 20 slices each, and he also buys 2 packages of sliced ham containing 8 slices each. Shane will make as many sandwiches as he can according to the ham he has. How many slices of bread will he have leftover?
A: 16
B: 9
C: 18
D: 8
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: With 2 packages of sliced ham, Shane has 2 * 8 = <<2*8=16>>16 slices of ham.
Since he has 16 slices, Shane makes 16 sandwiches.
With 2 packages of sliced bread, he has 20 * 2 = <<20*2=40>>40 slices of bread.
To make the 16 sandwiches, he needs 16 * 2 = <<16*2=32>>32 slices of bread.
He has 40 - 32 = <<40-32=8>>8 slices of bread leftover.
#### 8
Question: Shane prepares sandwiches for the Boy Scouts. He buys 2 packages of sliced bread containing 20 slices each, and he also buys 2 packages of sliced ham containing 8 slices each. Shane will make as many sandwiches as he can according to the ham he has. How many slices of bread will he have leftover?
A: 16
B: 9
C: 18
D: 8
Answer:
|
Shane prepares sandwiches for the Boy Scouts. He buys 2 packages of sliced bread containing 20 slices each, and he also buys 2 packages of sliced ham containing 8 slices each. Shane will make as many sandwiches as he can according to the ham he has. How many slices of bread will he have leftover?
|
16
|
9
|
18
|
8
|
D
|
With 2 packages of sliced ham, Shane has 2 * 8 = <<2*8=16>>16 slices of ham.
Since he has 16 slices, Shane makes 16 sandwiches.
With 2 packages of sliced bread, he has 20 * 2 = <<20*2=40>>40 slices of bread.
To make the 16 sandwiches, he needs 16 * 2 = <<16*2=32>>32 slices of bread.
He has 40 - 32 = <<40-32=8>>8 slices of bread leftover.
#### 8
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: Michael has 36 pets. 25% of them are dogs, 50% are cats, and the rest are bunnies. How many bunnies does he have?
A: 18
B: 9
C: 13.5
D: 19
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: 25% of his pets are bunnies because 100% - 50% - 25% = 25%
He has 9 bunnies because 36 x .25 = <<36*.25=9>>9
#### 9
Question: Michael has 36 pets. 25% of them are dogs, 50% are cats, and the rest are bunnies. How many bunnies does he have?
A: 18
B: 9
C: 13.5
D: 19
Answer:
|
Michael has 36 pets. 25% of them are dogs, 50% are cats, and the rest are bunnies. How many bunnies does he have?
|
18
|
9
|
13.5
|
19
|
B
|
25% of his pets are bunnies because 100% - 50% - 25% = 25%
He has 9 bunnies because 36 x .25 = <<36*.25=9>>9
#### 9
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: What is an organism that spreads bacteria or other pathogens?
A: vector
B: section
C: plane
D: arc
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Some bacteria are spread by vectors. A vector is an organism that spreads bacteria or other pathogens. Most vectors are animals, commonly insects. For example, deer ticks like the one in Figure below spread Lyme disease. Ticks carry Lyme disease bacteria from deer to people when they bite them.
Question: What is an organism that spreads bacteria or other pathogens?
A: vector
B: section
C: plane
D: arc
Answer:
|
What is an organism that spreads bacteria or other pathogens?
|
vector
|
section
|
plane
|
arc
|
A
|
Some bacteria are spread by vectors. A vector is an organism that spreads bacteria or other pathogens. Most vectors are animals, commonly insects. For example, deer ticks like the one in Figure below spread Lyme disease. Ticks carry Lyme disease bacteria from deer to people when they bite them.
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: What is used to cook with a pan?
A: Heat energy
B: Solar energy
C: leaves
D: energy
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: an electric stove transforms electrical energy to heat energy Fact 2: When using an electric stove, match the pan size to the cooking element. Combined: heat energy is used to cook with a pan
Question: What is used to cook with a pan?
A: Heat energy
B: Solar energy
C: leaves
D: energy
Answer:
|
What is used to cook with a pan?
|
Heat energy
|
Solar energy
|
leaves
|
energy
|
A
|
Fact 1: an electric stove transforms electrical energy to heat energy Fact 2: When using an electric stove, match the pan size to the cooking element. Combined: heat energy is used to cook with a pan
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: What can movement of an air mass cause?
A: Dehydration
B: sweating
C: Localized damage
D: Heat energy
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: the movement of an air mass over Earth 's surface causes local weather changes Fact 2: Severe weather patterns and high winds can also cause localized damage. Combined: movement of an air mass can cause localized damage
Question: What can movement of an air mass cause?
A: Dehydration
B: sweating
C: Localized damage
D: Heat energy
Answer:
|
What can movement of an air mass cause?
|
Dehydration
|
sweating
|
Localized damage
|
Heat energy
|
C
|
Fact 1: the movement of an air mass over Earth 's surface causes local weather changes Fact 2: Severe weather patterns and high winds can also cause localized damage. Combined: movement of an air mass can cause localized damage
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: What is fourty percent of the total mass of organisms at a trophic level?
A: worms
B: carbon
C: Energy
D: leaves
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: Biomass is the total mass of organisms at a trophic level. Fact 2: Fourty percent of biomass is carbon. Combined: fourty percent of the total mass of organisms at a trophic level is carbon
Question: What is fourty percent of the total mass of organisms at a trophic level?
A: worms
B: carbon
C: Energy
D: leaves
Answer:
|
What is fourty percent of the total mass of organisms at a trophic level?
|
worms
|
carbon
|
Energy
|
leaves
|
B
|
Fact 1: Biomass is the total mass of organisms at a trophic level. Fact 2: Fourty percent of biomass is carbon. Combined: fourty percent of the total mass of organisms at a trophic level is carbon
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: Jane sews 2 dresses a day for 7 days. Then she sews 3 dresses a day for the next 2 days. In the end, she adds 2 ribbons to each dress. How many ribbons does Jane use in total?
A: 32
B: 40
C: 60
D: 41
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: In 7 days, Jane sews 2 * 7 = <<2*7=14>>14 dresses
In the next 2 days, Jane sews 3 * 2 = <<3*2=6>>6 dresses
Jane sews a total of 14 + 6 = <<14+6=20>>20 dresses
Jane uses a total of 20 * 2 = <<20*2=40>>40 ribbons
#### 40
Question: Jane sews 2 dresses a day for 7 days. Then she sews 3 dresses a day for the next 2 days. In the end, she adds 2 ribbons to each dress. How many ribbons does Jane use in total?
A: 32
B: 40
C: 60
D: 41
Answer:
|
Jane sews 2 dresses a day for 7 days. Then she sews 3 dresses a day for the next 2 days. In the end, she adds 2 ribbons to each dress. How many ribbons does Jane use in total?
|
32
|
40
|
60
|
41
|
B
|
In 7 days, Jane sews 2 * 7 = <<2*7=14>>14 dresses
In the next 2 days, Jane sews 3 * 2 = <<3*2=6>>6 dresses
Jane sews a total of 14 + 6 = <<14+6=20>>20 dresses
Jane uses a total of 20 * 2 = <<20*2=40>>40 ribbons
#### 40
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: What kind of process occurs naturally under certain conditions, unlike its opposite, which will not take place unless it is “driven” by the continual input of energy from an external source?
A: noticeable process
B: activation process
C: spontaneous process
D: controlled process
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Spontaneous and Nonspontaneous Processes Processes have a natural tendency to occur in one direction under a given set of conditions. Water will naturally flow downhill, but uphill flow requires outside intervention such as the use of a pump. Iron exposed to the earth’s atmosphere will corrode, but rust is not converted to iron without intentional chemical treatment. A spontaneous process is one that occurs naturally under certain conditions. A nonspontaneous process, on the other hand, will not take place unless it is “driven” by the continual input of energy from an external source. A process that is spontaneous in one direction under a particular set of conditions is nonspontaneous in the reverse direction. At room temperature and typical atmospheric pressure, for example, ice will spontaneously melt, but water will not spontaneously freeze. The spontaneity of a process is not correlated to the speed of the process. A spontaneous change may be so rapid that it is essentially instantaneous or so slow that it cannot be observed over any practical period of time. To illustrate this concept, consider the decay of radioactive isotopes, a topic more thoroughly treated in the chapter on nuclear chemistry. Radioactive decay is by definition a spontaneous process in which the nuclei of unstable isotopes emit radiation as they are converted to more stable nuclei. All the decay processes occur spontaneously, but the rates at which different isotopes decay vary widely. Technetium-99m is a popular radioisotope for medical imaging studies that undergoes relatively rapid decay and exhibits a half-life of about six hours. Uranium-238 is the most abundant isotope of uranium, and its decay occurs much more slowly, exhibiting a half-life of more than four billion years (Figure 16.2).
Question: What kind of process occurs naturally under certain conditions, unlike its opposite, which will not take place unless it is “driven” by the continual input of energy from an external source?
A: noticeable process
B: activation process
C: spontaneous process
D: controlled process
Answer:
|
What kind of process occurs naturally under certain conditions, unlike its opposite, which will not take place unless it is “driven” by the continual input of energy from an external source?
|
noticeable process
|
activation process
|
spontaneous process
|
controlled process
|
C
|
Spontaneous and Nonspontaneous Processes Processes have a natural tendency to occur in one direction under a given set of conditions. Water will naturally flow downhill, but uphill flow requires outside intervention such as the use of a pump. Iron exposed to the earth’s atmosphere will corrode, but rust is not converted to iron without intentional chemical treatment. A spontaneous process is one that occurs naturally under certain conditions. A nonspontaneous process, on the other hand, will not take place unless it is “driven” by the continual input of energy from an external source. A process that is spontaneous in one direction under a particular set of conditions is nonspontaneous in the reverse direction. At room temperature and typical atmospheric pressure, for example, ice will spontaneously melt, but water will not spontaneously freeze. The spontaneity of a process is not correlated to the speed of the process. A spontaneous change may be so rapid that it is essentially instantaneous or so slow that it cannot be observed over any practical period of time. To illustrate this concept, consider the decay of radioactive isotopes, a topic more thoroughly treated in the chapter on nuclear chemistry. Radioactive decay is by definition a spontaneous process in which the nuclei of unstable isotopes emit radiation as they are converted to more stable nuclei. All the decay processes occur spontaneously, but the rates at which different isotopes decay vary widely. Technetium-99m is a popular radioisotope for medical imaging studies that undergoes relatively rapid decay and exhibits a half-life of about six hours. Uranium-238 is the most abundant isotope of uranium, and its decay occurs much more slowly, exhibiting a half-life of more than four billion years (Figure 16.2).
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: What percent of 13 is 13 percent of 1?
A: 0.001
B: 0.01
C: 1
D: 10
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: 13 % of 1 = (13/100) * 1 = 13/100
To determine what percentage of 13 this is :
[13][/100*13] *100 = 1%
Ans : C
Question: What percent of 13 is 13 percent of 1?
A: 0.001
B: 0.01
C: 1
D: 10
Answer:
|
What percent of 13 is 13 percent of 1?
|
0.001
|
0.01
|
1
|
10
|
C
|
13 % of 1 = (13/100) * 1 = 13/100
To determine what percentage of 13 this is :
[13][/100*13] *100 = 1%
Ans : C
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: What type pf mining is used to obtain mineral ores that are near the surface?
A: core mining
B: multi-layered mining
C: function mining
D: surface mining
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Surface mining is used to obtain mineral ores that are near the surface. Blasting breaks up the soil and rocks that contain the ore. Enormous trucks haul the broken rocks to locations where the ores can be removed. Surface mining includes open-pit mining, quarrying, and strip mining.
Question: What type pf mining is used to obtain mineral ores that are near the surface?
A: core mining
B: multi-layered mining
C: function mining
D: surface mining
Answer:
|
What type pf mining is used to obtain mineral ores that are near the surface?
|
core mining
|
multi-layered mining
|
function mining
|
surface mining
|
D
|
Surface mining is used to obtain mineral ores that are near the surface. Blasting breaks up the soil and rocks that contain the ore. Enormous trucks haul the broken rocks to locations where the ores can be removed. Surface mining includes open-pit mining, quarrying, and strip mining.
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: Marcy had 22 sodas in her fridge for a party. Her friend Tina came over and gave her 12 plus two times the number of sodas Marcy had before. How many sodas will Marcy have for the party?
A: 78
B: 117
C: 79
D: 156
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Two times the sodas Marcy had is 22*2=<<22*2=44>>44
Tina gave Marcy 44+12=<<44+12=56>>56 soda
In total Marcy has 22+56=<<22+56=78>>78 sodas
#### 78
Question: Marcy had 22 sodas in her fridge for a party. Her friend Tina came over and gave her 12 plus two times the number of sodas Marcy had before. How many sodas will Marcy have for the party?
A: 78
B: 117
C: 79
D: 156
Answer:
|
Marcy had 22 sodas in her fridge for a party. Her friend Tina came over and gave her 12 plus two times the number of sodas Marcy had before. How many sodas will Marcy have for the party?
|
78
|
117
|
79
|
156
|
A
|
Two times the sodas Marcy had is 22*2=<<22*2=44>>44
Tina gave Marcy 44+12=<<44+12=56>>56 soda
In total Marcy has 22+56=<<22+56=78>>78 sodas
#### 78
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: What hormone stimulates the development of testicles?
A: oestrogen
B: progesterone
C: positive
D: Testosterone
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: Testosterone stimulates the reproductive organs to develop into male organs. Fact 2: Testicles are male reproductive organs. Combined: Testosterone stimulates the reproductive organs to develop testicles
Question: What hormone stimulates the development of testicles?
A: oestrogen
B: progesterone
C: positive
D: Testosterone
Answer:
|
What hormone stimulates the development of testicles?
|
oestrogen
|
progesterone
|
positive
|
Testosterone
|
D
|
Fact 1: Testosterone stimulates the reproductive organs to develop into male organs. Fact 2: Testicles are male reproductive organs. Combined: Testosterone stimulates the reproductive organs to develop testicles
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: What release oxygen during the day but not at night?
A: sea anenomes
B: Organic compounds
C: orange trees
D: coral
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: Plants release oxygen during the day but not during the night. Fact 2: All orange trees are plants. Combined: Orange trees release oxygen during the day but not at night.
Question: What release oxygen during the day but not at night?
A: sea anenomes
B: Organic compounds
C: orange trees
D: coral
Answer:
|
What release oxygen during the day but not at night?
|
sea anenomes
|
Organic compounds
|
orange trees
|
coral
|
C
|
Fact 1: Plants release oxygen during the day but not during the night. Fact 2: All orange trees are plants. Combined: Orange trees release oxygen during the day but not at night.
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: how much time does it take the third planet from the sun to make a full turn?
A: 23 hours
B: twenty-one hours
C: twenty-four hours
D: 22 hours
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: one day is equal to 24 hours
Question: how much time does it take the third planet from the sun to make a full turn?
A: 23 hours
B: twenty-one hours
C: twenty-four hours
D: 22 hours
Answer:
|
how much time does it take the third planet from the sun to make a full turn?
|
23 hours
|
twenty-one hours
|
twenty-four hours
|
22 hours
|
C
|
one day is equal to 24 hours
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: Mrs. Watson is grading 120 final exams from her American History class. On Monday, she grades 60% of the exams. On Tuesday, she grades 75% of the remaining exams. On Wednesday, how many more exams does she need to grade?
A: 12
B: 6
C: 13
D: 11
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: On Monday, Mrs. Watson grades 120 x 60% = <<120*60*.01=72>>72 final exams.
At the end of Monday, she has 120 - 72 = <<120-72=48>>48 exams left to grade.
On Tuesday, she grades 48 x 75% = <<48*75*.01=36>>36 final exams.
On Wednesday, she has 48 - 36 = <<48-36=12>>12 exams left to grade.
#### 12
Question: Mrs. Watson is grading 120 final exams from her American History class. On Monday, she grades 60% of the exams. On Tuesday, she grades 75% of the remaining exams. On Wednesday, how many more exams does she need to grade?
A: 12
B: 6
C: 13
D: 11
Answer:
|
Mrs. Watson is grading 120 final exams from her American History class. On Monday, she grades 60% of the exams. On Tuesday, she grades 75% of the remaining exams. On Wednesday, how many more exams does she need to grade?
|
12
|
6
|
13
|
11
|
A
|
On Monday, Mrs. Watson grades 120 x 60% = <<120*60*.01=72>>72 final exams.
At the end of Monday, she has 120 - 72 = <<120-72=48>>48 exams left to grade.
On Tuesday, she grades 48 x 75% = <<48*75*.01=36>>36 final exams.
On Wednesday, she has 48 - 36 = <<48-36=12>>12 exams left to grade.
#### 12
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: if p is number greater than 99 ,e is the probability of divisiblity of any even whole number p, and O is the probablity of any odd whole number divisible by p , w is probablity of any whole number divisible by p.
A: w=2e
B: e=w/2
C: o=w/2
D: either (b) or (c)
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: for eg any even whole number take e=2,
any odd whole number take o=3,
any whole number take w=6
for eg the number which is divisible by 2,3,6 is=642
so take option c;
o=w/2 which means 3=6/2 ->3=3;
ANSWER:C
Question: if p is number greater than 99 ,e is the probability of divisiblity of any even whole number p, and O is the probablity of any odd whole number divisible by p , w is probablity of any whole number divisible by p.
A: w=2e
B: e=w/2
C: o=w/2
D: either (b) or (c)
Answer:
|
if p is number greater than 99 ,e is the probability of divisiblity of any even whole number p, and O is the probablity of any odd whole number divisible by p , w is probablity of any whole number divisible by p.
|
w=2e
|
e=w/2
|
o=w/2
|
either (b) or (c)
|
C
|
for eg any even whole number take e=2,
any odd whole number take o=3,
any whole number take w=6
for eg the number which is divisible by 2,3,6 is=642
so take option c;
o=w/2 which means 3=6/2 ->3=3;
ANSWER:C
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: two women have a baby, it is unlikely to be
A: their biological child
B: a human
C: formula fed
D: an adopted child
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: two females can not usually reproduce with each other
Question: two women have a baby, it is unlikely to be
A: their biological child
B: a human
C: formula fed
D: an adopted child
Answer:
|
two women have a baby, it is unlikely to be
|
their biological child
|
a human
|
formula fed
|
an adopted child
|
A
|
two females can not usually reproduce with each other
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: Alan went to the market and bought 20 eggs at the price of $2 per egg. He bought 6 chickens for the price of $8 per chicken. How much money did Alan spend at the market?
A: 78
B: 89
C: 87
D: 88
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: The cost of 20 eggs is 20 * $2 = $<<20*2=40>>40.
The cost of 6 chickens is 6 * $8 = $<<6*8=48>>48.
The total amount Alan spent at the market is $40 + $48 = $<<40+48=88>>88.
#### 88
Question: Alan went to the market and bought 20 eggs at the price of $2 per egg. He bought 6 chickens for the price of $8 per chicken. How much money did Alan spend at the market?
A: 78
B: 89
C: 87
D: 88
Answer:
|
Alan went to the market and bought 20 eggs at the price of $2 per egg. He bought 6 chickens for the price of $8 per chicken. How much money did Alan spend at the market?
|
78
|
89
|
87
|
88
|
D
|
The cost of 20 eggs is 20 * $2 = $<<20*2=40>>40.
The cost of 6 chickens is 6 * $8 = $<<6*8=48>>48.
The total amount Alan spent at the market is $40 + $48 = $<<40+48=88>>88.
#### 88
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: While Paul watches movies, he runs on his treadmill. He can run a mile in 12 minutes. He watches two movies, which are an average length of 1.5 hours. How many miles does he run?
A: 15
B: 16
C: 30
D: 25
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: He runs for 3 hours because 2 x 1.5 = <<2*1.5=3>>3
He runs for 180 minutes because 3 x 60 = <<3*60=180>>180
He runs 15 miles because 180 / 12 = <<180/12=15>>15
#### 15
Question: While Paul watches movies, he runs on his treadmill. He can run a mile in 12 minutes. He watches two movies, which are an average length of 1.5 hours. How many miles does he run?
A: 15
B: 16
C: 30
D: 25
Answer:
|
While Paul watches movies, he runs on his treadmill. He can run a mile in 12 minutes. He watches two movies, which are an average length of 1.5 hours. How many miles does he run?
|
15
|
16
|
30
|
25
|
A
|
He runs for 3 hours because 2 x 1.5 = <<2*1.5=3>>3
He runs for 180 minutes because 3 x 60 = <<3*60=180>>180
He runs 15 miles because 180 / 12 = <<180/12=15>>15
#### 15
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: A landfill
A: may cause an increase in loose detritus in the area
B: may lead to cleaner air
C: may lead to increase in property value
D: may lead to a nicer community
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: landfills have a negative impact on the communities
Question: A landfill
A: may cause an increase in loose detritus in the area
B: may lead to cleaner air
C: may lead to increase in property value
D: may lead to a nicer community
Answer:
|
A landfill
|
may cause an increase in loose detritus in the area
|
may lead to cleaner air
|
may lead to increase in property value
|
may lead to a nicer community
|
A
|
landfills have a negative impact on the communities
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: A boy wants to go abroad by boat and return by flight. He has a choice of 9 different boat to go and 5 flight to return. In how many ways, can the boy perform his journey?
A: 20
B: 25
C: 30
D: 45
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Ans.(D)
Sol. Number of choices to go by ship = 9 Number of choices to return by airline = 5 From, fundamental principle, total number of ways of performing the journey = 9 x 5 = 45 ways
Question: A boy wants to go abroad by boat and return by flight. He has a choice of 9 different boat to go and 5 flight to return. In how many ways, can the boy perform his journey?
A: 20
B: 25
C: 30
D: 45
Answer:
|
A boy wants to go abroad by boat and return by flight. He has a choice of 9 different boat to go and 5 flight to return. In how many ways, can the boy perform his journey?
|
20
|
25
|
30
|
45
|
D
|
Ans.(D)
Sol. Number of choices to go by ship = 9 Number of choices to return by airline = 5 From, fundamental principle, total number of ways of performing the journey = 9 x 5 = 45 ways
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: What separates animals that thrive and those that go extinct are
A: the type of animal
B: lacking ability to conform
C: ability to stay in one place
D: the ability to adapt
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: changes in an environment cause animals to adapt to survive
Question: What separates animals that thrive and those that go extinct are
A: the type of animal
B: lacking ability to conform
C: ability to stay in one place
D: the ability to adapt
Answer:
|
What separates animals that thrive and those that go extinct are
|
the type of animal
|
lacking ability to conform
|
ability to stay in one place
|
the ability to adapt
|
D
|
changes in an environment cause animals to adapt to survive
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: The primary role of leaves is to collect what?
A: sunlight
B: insects
C: pollen
D: precipitation
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Plants have specialized organs that help them survive and reproduce in a great diversity of habitats. Major organs of most plants include roots, stems, and leaves. Leaves are the keys not only to plant life but to all terrestrial life. The primary role of leaves is to collect sunlight and make food by photosynthesis . Despite the fundamental importance of the work they do, there is great diversity in the leaves of plants. However, given the diversity of habitats in which plants live, it’s not surprising that there is no single best way to collect solar energy for photosynthesis.
Question: The primary role of leaves is to collect what?
A: sunlight
B: insects
C: pollen
D: precipitation
Answer:
|
The primary role of leaves is to collect what?
|
sunlight
|
insects
|
pollen
|
precipitation
|
A
|
Plants have specialized organs that help them survive and reproduce in a great diversity of habitats. Major organs of most plants include roots, stems, and leaves. Leaves are the keys not only to plant life but to all terrestrial life. The primary role of leaves is to collect sunlight and make food by photosynthesis . Despite the fundamental importance of the work they do, there is great diversity in the leaves of plants. However, given the diversity of habitats in which plants live, it’s not surprising that there is no single best way to collect solar energy for photosynthesis.
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: Most taste buds on the tongue are associated with nipple-shaped projections called what?
A: antennae
B: papillae
C: mucosa
D: cilia
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Question: Most taste buds on the tongue are associated with nipple-shaped projections called what?
A: antennae
B: papillae
C: mucosa
D: cilia
Answer:
|
Most taste buds on the tongue are associated with nipple-shaped projections called what?
|
antennae
|
papillae
|
mucosa
|
cilia
|
B
| null |
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: A lot of animals would avoid
A: piles of discarded diapers
B: freshly off the grill steak
C: flowers that have just bloomed
D: pools of clear, clean water
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: most animals avoid bad odors
Question: A lot of animals would avoid
A: piles of discarded diapers
B: freshly off the grill steak
C: flowers that have just bloomed
D: pools of clear, clean water
Answer:
|
A lot of animals would avoid
|
piles of discarded diapers
|
freshly off the grill steak
|
flowers that have just bloomed
|
pools of clear, clean water
|
A
|
most animals avoid bad odors
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: What does magma form?
A: It gets heated up
B: movement of tectonic plates
C: objects that have mass
D: vein deposits of gold
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: vein deposits of gold and silver are formed by igneous intrusion Fact 2: If magma solidifies within the crust, the rock is called an intrusive igneous rock. Combined: vein deposits of gold are formed by magma
Question: What does magma form?
A: It gets heated up
B: movement of tectonic plates
C: objects that have mass
D: vein deposits of gold
Answer:
|
What does magma form?
|
It gets heated up
|
movement of tectonic plates
|
objects that have mass
|
vein deposits of gold
|
D
|
Fact 1: vein deposits of gold and silver are formed by igneous intrusion Fact 2: If magma solidifies within the crust, the rock is called an intrusive igneous rock. Combined: vein deposits of gold are formed by magma
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: where are the key cells involved in the immune response made?
A: bloodstream
B: humans
C: mitosis
D: bone marrow
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: Lymphocytes are the key cells involved in the immune response. Fact 2: Lymphocytes are produced in the bone marrow. Combined: the key cells involved in the immune response are produced in the bone marrow
Question: where are the key cells involved in the immune response made?
A: bloodstream
B: humans
C: mitosis
D: bone marrow
Answer:
|
where are the key cells involved in the immune response made?
|
bloodstream
|
humans
|
mitosis
|
bone marrow
|
D
|
Fact 1: Lymphocytes are the key cells involved in the immune response. Fact 2: Lymphocytes are produced in the bone marrow. Combined: the key cells involved in the immune response are produced in the bone marrow
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: A football team lost 5 yards and then gained 11. What is the team's progress?
A: 2
B: 4
C: 5
D: 6
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: For lost, use negative. For gain, use positive.
Progress = -5 + 11 = 6 yards
D
Question: A football team lost 5 yards and then gained 11. What is the team's progress?
A: 2
B: 4
C: 5
D: 6
Answer:
|
A football team lost 5 yards and then gained 11. What is the team's progress?
|
2
|
4
|
5
|
6
|
D
|
For lost, use negative. For gain, use positive.
Progress = -5 + 11 = 6 yards
D
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: what live in large colonies and have complex social relationships.
A: Insects
B: potatoes
C: plants
D: parasites
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: Insects may live in large colonies and have complex social behaviors. Fact 2: Social behavior is organized by social relationships. Combined: Insects may live in large colonies and have complex social relationships.
Question: what live in large colonies and have complex social relationships.
A: Insects
B: potatoes
C: plants
D: parasites
Answer:
|
what live in large colonies and have complex social relationships.
|
Insects
|
potatoes
|
plants
|
parasites
|
A
|
Fact 1: Insects may live in large colonies and have complex social behaviors. Fact 2: Social behavior is organized by social relationships. Combined: Insects may live in large colonies and have complex social relationships.
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: What is the sum of the greatest common factor and the lowest common multiple of 36 and 16?
A: 148
B: 210
C: 314
D: 320
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Prime factorization of 36 = 2 x 2 x 3 x 3
Prime factorization of 16 = 2 x 2 x 2 x 2
GCF = 4
LCM = 144
Sum = 148.
Answer A.
Question: What is the sum of the greatest common factor and the lowest common multiple of 36 and 16?
A: 148
B: 210
C: 314
D: 320
Answer:
|
What is the sum of the greatest common factor and the lowest common multiple of 36 and 16?
|
148
|
210
|
314
|
320
|
A
|
Prime factorization of 36 = 2 x 2 x 3 x 3
Prime factorization of 16 = 2 x 2 x 2 x 2
GCF = 4
LCM = 144
Sum = 148.
Answer A.
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: Jackrabbits excel at staying cool because of
A: their adaptations
B: a courthouse
C: a frozen tundra
D: an ocean
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: long ears are used for releasing heat by a jackrabbit
Question: Jackrabbits excel at staying cool because of
A: their adaptations
B: a courthouse
C: a frozen tundra
D: an ocean
Answer:
|
Jackrabbits excel at staying cool because of
|
their adaptations
|
a courthouse
|
a frozen tundra
|
an ocean
|
A
|
long ears are used for releasing heat by a jackrabbit
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: The long mouth-tube that some insects use to suck up the nectar of the flower is called what?
A: stamen
B: pistil
C: proboscis
D: prosthesis
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Some insects use siphoning, as if sucking through a straw, like moths and butterflies. This long mouth-tube that they use to suck up the nectar of the flower is called a proboscis . Some moths, however, have no mouthparts at all. Some insects obtain food by sponging , like the housefly. Sponging means that the mouthpart can absorb liquid food and send it to the esophagus. The housefly is able to eat solid food by releasing saliva and dabbing it over the food. As the saliva dissolves the food, the sponging mouthpart absorbs the liquid food.
Question: The long mouth-tube that some insects use to suck up the nectar of the flower is called what?
A: stamen
B: pistil
C: proboscis
D: prosthesis
Answer:
|
The long mouth-tube that some insects use to suck up the nectar of the flower is called what?
|
stamen
|
pistil
|
proboscis
|
prosthesis
|
C
|
Some insects use siphoning, as if sucking through a straw, like moths and butterflies. This long mouth-tube that they use to suck up the nectar of the flower is called a proboscis . Some moths, however, have no mouthparts at all. Some insects obtain food by sponging , like the housefly. Sponging means that the mouthpart can absorb liquid food and send it to the esophagus. The housefly is able to eat solid food by releasing saliva and dabbing it over the food. As the saliva dissolves the food, the sponging mouthpart absorbs the liquid food.
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: The school store had a sale on pencils. Ten students bought pencils. The first two students bought 2 pencils each. The next six students bought three pencils each and the last two students only bought one pencil each. How many pencils were sold?
A: 19.2
B: 14
C: 24
D: 12
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: The first students bought 2*2=<<2*2=4>>4 pencils
The next 6 students bought 6*3=<<6*3=18>>18 pencils
The last two students bought 1+1=<<1+1=2>>2 pencils
In total the store sold 4+18+2=<<4+18+2=24>>24 pencils
#### 24
Question: The school store had a sale on pencils. Ten students bought pencils. The first two students bought 2 pencils each. The next six students bought three pencils each and the last two students only bought one pencil each. How many pencils were sold?
A: 19.2
B: 14
C: 24
D: 12
Answer:
|
The school store had a sale on pencils. Ten students bought pencils. The first two students bought 2 pencils each. The next six students bought three pencils each and the last two students only bought one pencil each. How many pencils were sold?
|
19.2
|
14
|
24
|
12
|
C
|
The first students bought 2*2=<<2*2=4>>4 pencils
The next 6 students bought 6*3=<<6*3=18>>18 pencils
The last two students bought 1+1=<<1+1=2>>2 pencils
In total the store sold 4+18+2=<<4+18+2=24>>24 pencils
#### 24
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: 4.036 divided by 0.04 gives :
A: 10.09
B: 1.06
C: 10.06
D: 100.9
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: = 4.036/0.04
= 403.6/4
= 100.9
Answer is D.
Question: 4.036 divided by 0.04 gives :
A: 10.09
B: 1.06
C: 10.06
D: 100.9
Answer:
|
4.036 divided by 0.04 gives :
|
10.09
|
1.06
|
10.06
|
100.9
|
D
|
= 4.036/0.04
= 403.6/4
= 100.9
Answer is D.
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: The smallest known species of cactus, called Blossfeldia Liliputana, is named after
A: The Hobbit characters by J. R. R. Tolkien
B: a fictional island in Gulliver's Travels by Jonathan Swift
C: Frodo Baggins from Lord of the Rings
D: Bilbo Baggins from Lord of the Rings
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: a cactus stores water
Question: The smallest known species of cactus, called Blossfeldia Liliputana, is named after
A: The Hobbit characters by J. R. R. Tolkien
B: a fictional island in Gulliver's Travels by Jonathan Swift
C: Frodo Baggins from Lord of the Rings
D: Bilbo Baggins from Lord of the Rings
Answer:
|
The smallest known species of cactus, called Blossfeldia Liliputana, is named after
|
The Hobbit characters by J. R. R. Tolkien
|
a fictional island in Gulliver's Travels by Jonathan Swift
|
Frodo Baggins from Lord of the Rings
|
Bilbo Baggins from Lord of the Rings
|
B
|
a cactus stores water
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: What can cause light to bounce off an object?
A: something painted black
B: surface with aluminium
C: water condensation
D: springs and coils
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: when light hits a reflective object , that light bounces off that object
Question: What can cause light to bounce off an object?
A: something painted black
B: surface with aluminium
C: water condensation
D: springs and coils
Answer:
|
What can cause light to bounce off an object?
|
something painted black
|
surface with aluminium
|
water condensation
|
springs and coils
|
B
|
when light hits a reflective object , that light bounces off that object
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: Which would be the result of the breeding of two wolves?
A: kittens
B: wolf pups
C: fox pups
D: dog pups
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: reproduction produces offspring
Question: Which would be the result of the breeding of two wolves?
A: kittens
B: wolf pups
C: fox pups
D: dog pups
Answer:
|
Which would be the result of the breeding of two wolves?
|
kittens
|
wolf pups
|
fox pups
|
dog pups
|
B
|
reproduction produces offspring
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: On a wet planet, the amount of seas will
A: be dwarfed by land
B: outnumber amounts of land
C: be less than land amounts
D: be smaller than land
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: oceans cover 70% of the surface of the earth
Question: On a wet planet, the amount of seas will
A: be dwarfed by land
B: outnumber amounts of land
C: be less than land amounts
D: be smaller than land
Answer:
|
On a wet planet, the amount of seas will
|
be dwarfed by land
|
outnumber amounts of land
|
be less than land amounts
|
be smaller than land
|
B
|
oceans cover 70% of the surface of the earth
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: The northern hemisphere experiences winter
A: the month after March
B: the month after November
C: the month after August
D: the month after June
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: January is during the winter in the northern hemisphere
Question: The northern hemisphere experiences winter
A: the month after March
B: the month after November
C: the month after August
D: the month after June
Answer:
|
The northern hemisphere experiences winter
|
the month after March
|
the month after November
|
the month after August
|
the month after June
|
B
|
January is during the winter in the northern hemisphere
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: What is the process of moving air into and out of the lungs called?
A: insulation
B: hydration
C: ventilation
D: naturalization
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Respiration begins with ventilation, the process of moving air into and out of the lungs. Gas exchange in the lungs takes place in across the thin walls of pulmonary arteries in tiny air sacs called alveoli. Oxygenated blood is transported by the circulatory system from lungs to tissues throughout the body. Gas exchange between blood and body cells occurs across the walls of peripheral capillaries.
Question: What is the process of moving air into and out of the lungs called?
A: insulation
B: hydration
C: ventilation
D: naturalization
Answer:
|
What is the process of moving air into and out of the lungs called?
|
insulation
|
hydration
|
ventilation
|
naturalization
|
C
|
Respiration begins with ventilation, the process of moving air into and out of the lungs. Gas exchange in the lungs takes place in across the thin walls of pulmonary arteries in tiny air sacs called alveoli. Oxygenated blood is transported by the circulatory system from lungs to tissues throughout the body. Gas exchange between blood and body cells occurs across the walls of peripheral capillaries.
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: In the second hour of a storm it rains 7 inches more than twice the amount it rained the first hour. The total amount of rain in the first two hours is 22 inches. How much did it rain in the first hour?
A: -5
B: 5
C: 4
D: 15
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Let x be the amount of rain in the first hour
It rained 2x+7 inches in the second hour.
x+2x+7=22
3x+7=22
3x=15
x=<<5=5>>5 inches
#### 5
Question: In the second hour of a storm it rains 7 inches more than twice the amount it rained the first hour. The total amount of rain in the first two hours is 22 inches. How much did it rain in the first hour?
A: -5
B: 5
C: 4
D: 15
Answer:
|
In the second hour of a storm it rains 7 inches more than twice the amount it rained the first hour. The total amount of rain in the first two hours is 22 inches. How much did it rain in the first hour?
|
-5
|
5
|
4
|
15
|
B
|
Let x be the amount of rain in the first hour
It rained 2x+7 inches in the second hour.
x+2x+7=22
3x+7=22
3x=15
x=<<5=5>>5 inches
#### 5
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: The average of six number is 3.99. The average of two of them is 3.4, while the average of the other two is 3.85. what is the average of the remaining two number ?
A: 4.5
B: 4.6
C: 4.72
D: 4.8
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: solution:
Sum of the remaining two numbers = (3.99 × 6) - [(3.4 × 2) + (3.85 ×2)]
=23.94 -(6.8 + 7.7) = 23.94 - 14.5 = 9.44.
∴ Required average =9.44/2 = 4.72 Answer C
Question: The average of six number is 3.99. The average of two of them is 3.4, while the average of the other two is 3.85. what is the average of the remaining two number ?
A: 4.5
B: 4.6
C: 4.72
D: 4.8
Answer:
|
The average of six number is 3.99. The average of two of them is 3.4, while the average of the other two is 3.85. what is the average of the remaining two number ?
|
4.5
|
4.6
|
4.72
|
4.8
|
C
|
solution:
Sum of the remaining two numbers = (3.99 × 6) - [(3.4 × 2) + (3.85 ×2)]
=23.94 -(6.8 + 7.7) = 23.94 - 14.5 = 9.44.
∴ Required average =9.44/2 = 4.72 Answer C
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: What is absolutely required for wiring to work??
A: increases a body's strength
B: heat is produced
C: The opposite of an insulator.
D: Something that comes in a bundle of fibers
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: wiring requires an electrical conductor Fact 2: An insulator is the opposite of a conductor. Combined: Wiring requires the opposite of an insulator.
Question: What is absolutely required for wiring to work??
A: increases a body's strength
B: heat is produced
C: The opposite of an insulator.
D: Something that comes in a bundle of fibers
Answer:
|
What is absolutely required for wiring to work??
|
increases a body's strength
|
heat is produced
|
The opposite of an insulator.
|
Something that comes in a bundle of fibers
|
C
|
Fact 1: wiring requires an electrical conductor Fact 2: An insulator is the opposite of a conductor. Combined: Wiring requires the opposite of an insulator.
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: The average human body contains 5,830 g of what?
A: muscle
B: water
C: bacteria
D: blood
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: The average human body contains 5,830 g of blood. What mass of arsenic is present in the body if the amount in blood is 0.55 ppm?.
Question: The average human body contains 5,830 g of what?
A: muscle
B: water
C: bacteria
D: blood
Answer:
|
The average human body contains 5,830 g of what?
|
muscle
|
water
|
bacteria
|
blood
|
D
|
The average human body contains 5,830 g of blood. What mass of arsenic is present in the body if the amount in blood is 0.55 ppm?.
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: Only a small percent of earth's water is what type, as opposed to saltwater?
A: runoff
B: rainwater
C: fresh
D: groundwater
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Only a very small percentage of Earth’s water is fresh, liquid water on the surface. But that tiny fraction of water is vital. It is needed by humans, plants, and many other living things. Liquid freshwater flows over Earth’s surface in streams and rivers. It also forms ponds, lakes, and wetlands. People use freshwater for drinking, washing, and industry. They also use it for fun. How do you use freshwater for fun?.
Question: Only a small percent of earth's water is what type, as opposed to saltwater?
A: runoff
B: rainwater
C: fresh
D: groundwater
Answer:
|
Only a small percent of earth's water is what type, as opposed to saltwater?
|
runoff
|
rainwater
|
fresh
|
groundwater
|
C
|
Only a very small percentage of Earth’s water is fresh, liquid water on the surface. But that tiny fraction of water is vital. It is needed by humans, plants, and many other living things. Liquid freshwater flows over Earth’s surface in streams and rivers. It also forms ponds, lakes, and wetlands. People use freshwater for drinking, washing, and industry. They also use it for fun. How do you use freshwater for fun?.
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: What is the source of air?
A: humans
B: space
C: chemistry
D: nature
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: nature is the source of natural resources
Question: What is the source of air?
A: humans
B: space
C: chemistry
D: nature
Answer:
|
What is the source of air?
|
humans
|
space
|
chemistry
|
nature
|
D
|
nature is the source of natural resources
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: What may become unbalanced if the rate of breathing is too fast or too slow?
A: normal eating
B: normal human blood
C: cigarettes
D: normal skin
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: Blood pH may become unbalanced if the rate of breathing is too fast or too slow. Fact 2: For instance, the normal pH of human blood is maintained at 7.4. Combined: Normal human blood may become unbalanced if the rate of breathing is too fast or too slow
Question: What may become unbalanced if the rate of breathing is too fast or too slow?
A: normal eating
B: normal human blood
C: cigarettes
D: normal skin
Answer:
|
What may become unbalanced if the rate of breathing is too fast or too slow?
|
normal eating
|
normal human blood
|
cigarettes
|
normal skin
|
B
|
Fact 1: Blood pH may become unbalanced if the rate of breathing is too fast or too slow. Fact 2: For instance, the normal pH of human blood is maintained at 7.4. Combined: Normal human blood may become unbalanced if the rate of breathing is too fast or too slow
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: A company has a tank that is already filled at a maximum capacity of 350,000 gallons of water. One day the tank starts losing 32,000 gallons/hour for 5 hours, after that time the company repaired the tank but it wasn't enough because the tank was still losing 10,000 gallons/hour. It stayed like that for 10 hours. In the second attempt, they managed to repair the tank and started filling it with 40,000 gallons/hour. After 3 hours, how many gallons are missing for the tank to be at maximum capacity again?
A: 139990
B: 140000
C: 140010
D: 210000
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: In the first 5 hours the tank losses 32000 gallons/hour x 5 hours = <<32000*5=160000>>160000 gallons
In the next 10 hours the tank losses 10,000 gallons/hour x 10 hours = <<10000*10=100000>>100000 gallons
The total amount of water loss so far is 100000+160000 = <<100000+160000=260000>>260000 gallons
The total amount of water remaining in the tank is 350000-260000 = <<350000-260000=90000>>90000 gallons.
Once repaired, after 3 hours, the tank gains 40000 gallons/hour x 3 hours = <<40000*3=120000>>120000 gallons
The total amount of water in the tank after the tank is filled for 3 hours is 120000+90000 = <<120000+90000=210000>>210000 gallons.
The amount of water missing in the tank for it to be full is 350000-210000 = <<350000-210000=140000>>140000 gallons
#### 140000
Question: A company has a tank that is already filled at a maximum capacity of 350,000 gallons of water. One day the tank starts losing 32,000 gallons/hour for 5 hours, after that time the company repaired the tank but it wasn't enough because the tank was still losing 10,000 gallons/hour. It stayed like that for 10 hours. In the second attempt, they managed to repair the tank and started filling it with 40,000 gallons/hour. After 3 hours, how many gallons are missing for the tank to be at maximum capacity again?
A: 139990
B: 140000
C: 140010
D: 210000
Answer:
|
A company has a tank that is already filled at a maximum capacity of 350,000 gallons of water. One day the tank starts losing 32,000 gallons/hour for 5 hours, after that time the company repaired the tank but it wasn't enough because the tank was still losing 10,000 gallons/hour. It stayed like that for 10 hours. In the second attempt, they managed to repair the tank and started filling it with 40,000 gallons/hour. After 3 hours, how many gallons are missing for the tank to be at maximum capacity again?
|
139990
|
140000
|
140010
|
210000
|
B
|
In the first 5 hours the tank losses 32000 gallons/hour x 5 hours = <<32000*5=160000>>160000 gallons
In the next 10 hours the tank losses 10,000 gallons/hour x 10 hours = <<10000*10=100000>>100000 gallons
The total amount of water loss so far is 100000+160000 = <<100000+160000=260000>>260000 gallons
The total amount of water remaining in the tank is 350000-260000 = <<350000-260000=90000>>90000 gallons.
Once repaired, after 3 hours, the tank gains 40000 gallons/hour x 3 hours = <<40000*3=120000>>120000 gallons
The total amount of water in the tank after the tank is filled for 3 hours is 120000+90000 = <<120000+90000=210000>>210000 gallons.
The amount of water missing in the tank for it to be full is 350000-210000 = <<350000-210000=140000>>140000 gallons
#### 140000
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: Some plants can detect increased levels of what when reflected from leaves of encroaching neighbors?
A: light
B: oxygen
C: air
D: water
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Question: Some plants can detect increased levels of what when reflected from leaves of encroaching neighbors?
A: light
B: oxygen
C: air
D: water
Answer:
|
Some plants can detect increased levels of what when reflected from leaves of encroaching neighbors?
|
light
|
oxygen
|
air
|
water
|
A
| null |
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: In the 60's people watched on TV while for the first time people walked on
A: a high rooftop in a major city
B: a satellite without much air in our solar system
C: the edge of a cliff in the mountains
D: a beach in Brazil
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: the solar system contains the moon
Question: In the 60's people watched on TV while for the first time people walked on
A: a high rooftop in a major city
B: a satellite without much air in our solar system
C: the edge of a cliff in the mountains
D: a beach in Brazil
Answer:
|
In the 60's people watched on TV while for the first time people walked on
|
a high rooftop in a major city
|
a satellite without much air in our solar system
|
the edge of a cliff in the mountains
|
a beach in Brazil
|
B
|
the solar system contains the moon
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: The average of ten numbers is 8. If each number is multiplied by 11, then what is the average of the new set of numbers?
A: 8
B: 11
C: 19
D: 88
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: The sum of the ten numbers is 8*10 = 80
If each number is multiplied by 11, the new sum is 11*(80).
The average is then 11*8 = 88
The answer is D.
Question: The average of ten numbers is 8. If each number is multiplied by 11, then what is the average of the new set of numbers?
A: 8
B: 11
C: 19
D: 88
Answer:
|
The average of ten numbers is 8. If each number is multiplied by 11, then what is the average of the new set of numbers?
|
8
|
11
|
19
|
88
|
D
|
The sum of the ten numbers is 8*10 = 80
If each number is multiplied by 11, the new sum is 11*(80).
The average is then 11*8 = 88
The answer is D.
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: A man sells two articles for Rs.3600 each and he gains 40% on the first and loses 40% on the next. Find his total gain or loss?
A: 16% loss
B: 400
C: 4000
D: 324
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: (40*40)/100 = 16%loss
ANSWER:A
Question: A man sells two articles for Rs.3600 each and he gains 40% on the first and loses 40% on the next. Find his total gain or loss?
A: 16% loss
B: 400
C: 4000
D: 324
Answer:
|
A man sells two articles for Rs.3600 each and he gains 40% on the first and loses 40% on the next. Find his total gain or loss?
|
16% loss
|
400
|
4000
|
324
|
A
|
(40*40)/100 = 16%loss
ANSWER:A
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: what is a major food source for humans?
A: honeybees
B: poison
C: abalones
D: carbon monoxide
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: Mollusks are a major food source for other organisms, including humans. Fact 2: An abalone is a shellfish or mollusk. Combined: abalones are a major food source for humans
Question: what is a major food source for humans?
A: honeybees
B: poison
C: abalones
D: carbon monoxide
Answer:
|
what is a major food source for humans?
|
honeybees
|
poison
|
abalones
|
carbon monoxide
|
C
|
Fact 1: Mollusks are a major food source for other organisms, including humans. Fact 2: An abalone is a shellfish or mollusk. Combined: abalones are a major food source for humans
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: Two trains running in opposite directions cross a man standing on the platform in 27 seconds and 17 seconds respectively and they cross each other in 23 seconds. The ratio of their speeds is:
A: 11:5
B: 3 : 2
C: 1:2
D: 3:5
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Answer: Option B
Let the speeds of the two trains be x m/sec and y m/sec respectively. Then, length of the first train = 27 x meters, and length of the second train = 17 y meters. (27 x + 17 y) / (x + y) = 23 ==> 27 x + 17 y = 23 x + 23 y ==> 4 x = 6 y ==> x/y = 3/2.
Question: Two trains running in opposite directions cross a man standing on the platform in 27 seconds and 17 seconds respectively and they cross each other in 23 seconds. The ratio of their speeds is:
A: 11:5
B: 3 : 2
C: 1:2
D: 3:5
Answer:
|
Two trains running in opposite directions cross a man standing on the platform in 27 seconds and 17 seconds respectively and they cross each other in 23 seconds. The ratio of their speeds is:
|
11:5
|
3 : 2
|
1:2
|
3:5
|
B
|
Answer: Option B
Let the speeds of the two trains be x m/sec and y m/sec respectively. Then, length of the first train = 27 x meters, and length of the second train = 17 y meters. (27 x + 17 y) / (x + y) = 23 ==> 27 x + 17 y = 23 x + 23 y ==> 4 x = 6 y ==> x/y = 3/2.
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: What plant hormone allows plants to curve in a specific direction?
A: peptides
B: apoptosis
C: auxin
D: pheremone
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Plants may not be able to move to another location, but they are able to change how they grow in response to their environment. Growth toward or away from a stimulus is known as a tropism ( Table below ). Auxins, a class of plant hormones, allow plants to curve in specific directions as they grow. The auxin moves to one side of the stem, where it starts a chain of events that cause rapid cell growth on just that one side of the stem. With one side of the stem growing faster than the other, the plant begins to bend.
Question: What plant hormone allows plants to curve in a specific direction?
A: peptides
B: apoptosis
C: auxin
D: pheremone
Answer:
|
What plant hormone allows plants to curve in a specific direction?
|
peptides
|
apoptosis
|
auxin
|
pheremone
|
C
|
Plants may not be able to move to another location, but they are able to change how they grow in response to their environment. Growth toward or away from a stimulus is known as a tropism ( Table below ). Auxins, a class of plant hormones, allow plants to curve in specific directions as they grow. The auxin moves to one side of the stem, where it starts a chain of events that cause rapid cell growth on just that one side of the stem. With one side of the stem growing faster than the other, the plant begins to bend.
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: If a plant is being nourished throughout all of itself, the reason is most likely
A: plastic tubes
B: internal tubes
C: interior walls
D: metal tubes
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: phloem transports materials through the plant
Question: If a plant is being nourished throughout all of itself, the reason is most likely
A: plastic tubes
B: internal tubes
C: interior walls
D: metal tubes
Answer:
|
If a plant is being nourished throughout all of itself, the reason is most likely
|
plastic tubes
|
internal tubes
|
interior walls
|
metal tubes
|
B
|
phloem transports materials through the plant
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: What is a solid particle that is indestructible?
A: neutron
B: atom
C: quark
D: nucleus
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Atoms are solid particles that are indestructible.
Question: What is a solid particle that is indestructible?
A: neutron
B: atom
C: quark
D: nucleus
Answer:
|
What is a solid particle that is indestructible?
|
neutron
|
atom
|
quark
|
nucleus
|
B
|
Atoms are solid particles that are indestructible.
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: Ann, Becky, and Julia are working at a pharmacy, every day for 8 hours. Each of them is providing service to 7 customers per hour. One day Julia had to finish her work earlier, so she was working only for 6 hours. How many customers did all three of these women serve that day in total?
A: 155
B: 144
C: 154
D: 123.2
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Ann and Becky have worked for 8 hours each, so both of them worked for 2 people * 8 hours/person = <<2*8=16>>16 hours.
All three of them, including Julia, were working for 16 hours + 6 hours = 22 hours.
So in total, they all have served 7 customers/hour * 22 hours = <<7*22=154>>154 customers in one day.
#### 154
Question: Ann, Becky, and Julia are working at a pharmacy, every day for 8 hours. Each of them is providing service to 7 customers per hour. One day Julia had to finish her work earlier, so she was working only for 6 hours. How many customers did all three of these women serve that day in total?
A: 155
B: 144
C: 154
D: 123.2
Answer:
|
Ann, Becky, and Julia are working at a pharmacy, every day for 8 hours. Each of them is providing service to 7 customers per hour. One day Julia had to finish her work earlier, so she was working only for 6 hours. How many customers did all three of these women serve that day in total?
|
155
|
144
|
154
|
123.2
|
C
|
Ann and Becky have worked for 8 hours each, so both of them worked for 2 people * 8 hours/person = <<2*8=16>>16 hours.
All three of them, including Julia, were working for 16 hours + 6 hours = 22 hours.
So in total, they all have served 7 customers/hour * 22 hours = <<7*22=154>>154 customers in one day.
#### 154
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: Who'd be able to see a rose is pink at night?
A: rocks
B: the Rio Grande
C: a beeping sound
D: lemurs
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: the moon reflects sunlight towards the Earth
Question: Who'd be able to see a rose is pink at night?
A: rocks
B: the Rio Grande
C: a beeping sound
D: lemurs
Answer:
|
Who'd be able to see a rose is pink at night?
|
rocks
|
the Rio Grande
|
a beeping sound
|
lemurs
|
D
|
the moon reflects sunlight towards the Earth
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: What increases the temperature of a bearing?
A: metal type
B: water
C: friction
D: Energy.
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: friction causes the temperature of an object to increase Fact 2: Friction in bearings causes an increase of the temperature inside the bearing. Combined: bearings have higher temperature when there is friction
Question: What increases the temperature of a bearing?
A: metal type
B: water
C: friction
D: Energy.
Answer:
|
What increases the temperature of a bearing?
|
metal type
|
water
|
friction
|
Energy.
|
C
|
Fact 1: friction causes the temperature of an object to increase Fact 2: Friction in bearings causes an increase of the temperature inside the bearing. Combined: bearings have higher temperature when there is friction
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: What do echinoids lack?
A: characteristics
B: centralized nervous system
C: permineralization
D: the body's largest organ
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: Echinoderms lack a centralized nervous system. Fact 2: Another group of echinoderms are the echinoids. Combined: echinoids lack a centralized nervous system
Question: What do echinoids lack?
A: characteristics
B: centralized nervous system
C: permineralization
D: the body's largest organ
Answer:
|
What do echinoids lack?
|
characteristics
|
centralized nervous system
|
permineralization
|
the body's largest organ
|
B
|
Fact 1: Echinoderms lack a centralized nervous system. Fact 2: Another group of echinoderms are the echinoids. Combined: echinoids lack a centralized nervous system
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: What is it called when crystals form from magma?
A: transpiration
B: crystallization
C: vulcanism
D: sedimentation
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Cooling and crystallization. Deep within the Earth, temperatures can get hot enough to create magma. As magma cools, crystals grow, forming an igneous rock. The crystals grow larger if the magma cools slowly, as it does if it remains deep within the Earth. If the magma cools quickly, the crystals will be very small. When crystals form from magma it is called crystallization .
Question: What is it called when crystals form from magma?
A: transpiration
B: crystallization
C: vulcanism
D: sedimentation
Answer:
|
What is it called when crystals form from magma?
|
transpiration
|
crystallization
|
vulcanism
|
sedimentation
|
B
|
Cooling and crystallization. Deep within the Earth, temperatures can get hot enough to create magma. As magma cools, crystals grow, forming an igneous rock. The crystals grow larger if the magma cools slowly, as it does if it remains deep within the Earth. If the magma cools quickly, the crystals will be very small. When crystals form from magma it is called crystallization .
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: What do plants use to attract pollinators?
A: Something made from fermented ricce
B: Something made primarily of oxygen and nitrogen
C: Something that is secreted in a shallow cup.
D: Something that grows into the ground
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: nectar is used for attracting pollinators by plants Fact 2: Nectar is secreted in a shallow nectar cup at the base of flower. Combined: Something that is secreted in a shallow cup is used by plants to attract pollinators
Question: What do plants use to attract pollinators?
A: Something made from fermented ricce
B: Something made primarily of oxygen and nitrogen
C: Something that is secreted in a shallow cup.
D: Something that grows into the ground
Answer:
|
What do plants use to attract pollinators?
|
Something made from fermented ricce
|
Something made primarily of oxygen and nitrogen
|
Something that is secreted in a shallow cup.
|
Something that grows into the ground
|
C
|
Fact 1: nectar is used for attracting pollinators by plants Fact 2: Nectar is secreted in a shallow nectar cup at the base of flower. Combined: Something that is secreted in a shallow cup is used by plants to attract pollinators
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: Producing daughter cells of equal size often causes what?
A: pregnancy
B: eggs
C: growth
D: migrate
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: cell division often causes growth Fact 2: Cell division produces daughter cells of equal size. Combined: Producing daughter cells of equal size often causes growth
Question: Producing daughter cells of equal size often causes what?
A: pregnancy
B: eggs
C: growth
D: migrate
Answer:
|
Producing daughter cells of equal size often causes what?
|
pregnancy
|
eggs
|
growth
|
migrate
|
C
|
Fact 1: cell division often causes growth Fact 2: Cell division produces daughter cells of equal size. Combined: Producing daughter cells of equal size often causes growth
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: Jerry has three times as many stickers as George. George has 6 fewer stickers than his brother Fred. If Fred has 18 stickers, how many stickers does Jerry have?
A: 35
B: 36
C: 72
D: 37
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: George has 18 - 6 = <<18-6=12>>12 stickers.
Jerry has 12 * 3 = <<12*3=36>>36 stickers.
#### 36
Question: Jerry has three times as many stickers as George. George has 6 fewer stickers than his brother Fred. If Fred has 18 stickers, how many stickers does Jerry have?
A: 35
B: 36
C: 72
D: 37
Answer:
|
Jerry has three times as many stickers as George. George has 6 fewer stickers than his brother Fred. If Fred has 18 stickers, how many stickers does Jerry have?
|
35
|
36
|
72
|
37
|
B
|
George has 18 - 6 = <<18-6=12>>12 stickers.
Jerry has 12 * 3 = <<12*3=36>>36 stickers.
#### 36
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: Kate bought 7 packs of red bouncy balls and 6 packs of yellow bouncy balls. Each pack contained 18 bouncy balls. How many more red bouncy balls than yellow bouncy balls did Kate buy?
A: 8
B: 18
C: 14.4
D: 19
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Kate bought 7 packs × 18 balls/pack = <<7*18=126>>126 red bouncy balls.
She also bought 6 packs × 18 balls/pack = <<6*18=108>>108 yellow bouncy balls.
Kate bought 126 balls - 108 balls= <<126-108=18>>18 more red bouncy balls than yellow bouncy balls.
#### 18
Question: Kate bought 7 packs of red bouncy balls and 6 packs of yellow bouncy balls. Each pack contained 18 bouncy balls. How many more red bouncy balls than yellow bouncy balls did Kate buy?
A: 8
B: 18
C: 14.4
D: 19
Answer:
|
Kate bought 7 packs of red bouncy balls and 6 packs of yellow bouncy balls. Each pack contained 18 bouncy balls. How many more red bouncy balls than yellow bouncy balls did Kate buy?
|
8
|
18
|
14.4
|
19
|
B
|
Kate bought 7 packs × 18 balls/pack = <<7*18=126>>126 red bouncy balls.
She also bought 6 packs × 18 balls/pack = <<6*18=108>>108 yellow bouncy balls.
Kate bought 126 balls - 108 balls= <<126-108=18>>18 more red bouncy balls than yellow bouncy balls.
#### 18
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: a man have 800kg mango.he found 8% of its mango are rotten.then how much mango is rotten?
A: 64
B: 72
C: 68
D: 65
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: 8% of 800kg =(800*8)/100.
=64 mangoes
answer A
Question: a man have 800kg mango.he found 8% of its mango are rotten.then how much mango is rotten?
A: 64
B: 72
C: 68
D: 65
Answer:
|
a man have 800kg mango.he found 8% of its mango are rotten.then how much mango is rotten?
|
64
|
72
|
68
|
65
|
A
|
8% of 800kg =(800*8)/100.
=64 mangoes
answer A
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: Oxygenated air, taken in during inhalation, diffuses across the surface of the lungs into the what?
A: brain
B: liver
C: bloodstream
D: proteins
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Types of Breathing Amphibians have evolved multiple ways of breathing. Young amphibians, like tadpoles, use gills to breathe, and they don’t leave the water. Some amphibians retain gills for life. As the tadpole grows, the gills disappear and lungs grow. These lungs are primitive and not as evolved as mammalian lungs. Adult amphibians are lacking or have a reduced diaphragm, so breathing via lungs is forced. The other means of breathing for amphibians is diffusion across the skin. To aid this diffusion, amphibian skin must remain moist. Birds face a unique challenge with respect to breathing: They fly. Flying consumes a great amount of energy; therefore, birds require a lot of oxygen to aid their metabolic processes. Birds have evolved a respiratory system that supplies them with the oxygen needed to enable flying. Similar to mammals, birds have lungs, which are organs specialized for gas exchange. Oxygenated air, taken in during inhalation, diffuses across the surface of the lungs into the bloodstream, and carbon dioxide diffuses from the blood into the lungs and expelled during exhalation. The details of breathing between birds and mammals differ substantially. In addition to lungs, birds have air sacs inside their body. Air flows in one direction from the posterior air sacs to the lungs and out of the anterior air sacs. The flow of air is in the opposite direction from blood flow, and gas exchange takes place much more efficiently. This type of breathing enables birds to obtain the requisite oxygen, even at higher altitudes where the oxygen concentration is low. This directionality of airflow requires two cycles of air intake and exhalation to completely get the air out of the lungs.
Question: Oxygenated air, taken in during inhalation, diffuses across the surface of the lungs into the what?
A: brain
B: liver
C: bloodstream
D: proteins
Answer:
|
Oxygenated air, taken in during inhalation, diffuses across the surface of the lungs into the what?
|
brain
|
liver
|
bloodstream
|
proteins
|
C
|
Types of Breathing Amphibians have evolved multiple ways of breathing. Young amphibians, like tadpoles, use gills to breathe, and they don’t leave the water. Some amphibians retain gills for life. As the tadpole grows, the gills disappear and lungs grow. These lungs are primitive and not as evolved as mammalian lungs. Adult amphibians are lacking or have a reduced diaphragm, so breathing via lungs is forced. The other means of breathing for amphibians is diffusion across the skin. To aid this diffusion, amphibian skin must remain moist. Birds face a unique challenge with respect to breathing: They fly. Flying consumes a great amount of energy; therefore, birds require a lot of oxygen to aid their metabolic processes. Birds have evolved a respiratory system that supplies them with the oxygen needed to enable flying. Similar to mammals, birds have lungs, which are organs specialized for gas exchange. Oxygenated air, taken in during inhalation, diffuses across the surface of the lungs into the bloodstream, and carbon dioxide diffuses from the blood into the lungs and expelled during exhalation. The details of breathing between birds and mammals differ substantially. In addition to lungs, birds have air sacs inside their body. Air flows in one direction from the posterior air sacs to the lungs and out of the anterior air sacs. The flow of air is in the opposite direction from blood flow, and gas exchange takes place much more efficiently. This type of breathing enables birds to obtain the requisite oxygen, even at higher altitudes where the oxygen concentration is low. This directionality of airflow requires two cycles of air intake and exhalation to completely get the air out of the lungs.
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: John makes 6 dozen cookies for a bake sale. He sells each cookie for $1.5 and each cookie costs $0.25 to make. He splits the profit between two charities evenly. How much does each charity get?
A: 90
B: 67.5
C: 36
D: 45
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: He makes 6*12=<<6*12=72>>72 cookies
Each cookie makes a profit of $1.5 - $0.25=$<<1.5-0.25=1.25>>1.25
So he makes a profit of 72*$1.25=$<<72*1.25=90>>90
That means each charity gets $90/2=$<<90/2=45>>45
#### 45
Question: John makes 6 dozen cookies for a bake sale. He sells each cookie for $1.5 and each cookie costs $0.25 to make. He splits the profit between two charities evenly. How much does each charity get?
A: 90
B: 67.5
C: 36
D: 45
Answer:
|
John makes 6 dozen cookies for a bake sale. He sells each cookie for $1.5 and each cookie costs $0.25 to make. He splits the profit between two charities evenly. How much does each charity get?
|
90
|
67.5
|
36
|
45
|
D
|
He makes 6*12=<<6*12=72>>72 cookies
Each cookie makes a profit of $1.5 - $0.25=$<<1.5-0.25=1.25>>1.25
So he makes a profit of 72*$1.25=$<<72*1.25=90>>90
That means each charity gets $90/2=$<<90/2=45>>45
#### 45
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: Between meals, when the level of blood glucose drops below a certain point, a signal is sent to what organ saying “make more glucose"?
A: brain
B: kidney
C: pancreas
D: liver
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Shortly after eating, there is a surplus of glucose in the body. Some of it will be used immediately, but the rest is stored in the form of glycogen. Between meals, when the level of glucose in the blood drops below a certain point, a signal is sent to the liver that says “make more glucose. ” In response, the glycogen in the liver is broken down and the resulting glucose is released into the bloodstream.
Question: Between meals, when the level of blood glucose drops below a certain point, a signal is sent to what organ saying “make more glucose"?
A: brain
B: kidney
C: pancreas
D: liver
Answer:
|
Between meals, when the level of blood glucose drops below a certain point, a signal is sent to what organ saying “make more glucose"?
|
brain
|
kidney
|
pancreas
|
liver
|
D
|
Shortly after eating, there is a surplus of glucose in the body. Some of it will be used immediately, but the rest is stored in the form of glycogen. Between meals, when the level of glucose in the blood drops below a certain point, a signal is sent to the liver that says “make more glucose. ” In response, the glycogen in the liver is broken down and the resulting glucose is released into the bloodstream.
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: A man counted his animals, 80 heads and 250 legs (ducks and goats). how many goats are there?
A: 30
B: 40
C: 50
D: 45
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: let no of ducks=d and no of goat=g
d+g=80(heads)----------> eq 1
each duck has 2 legs and goat has 4 legs
2d+4g=250 and divide 2d+4g=250 by 2 we get d+2g=125 -----------> eq2
subtract eq1 from eq2
we get no of goats=45
ANSWER:D
Question: A man counted his animals, 80 heads and 250 legs (ducks and goats). how many goats are there?
A: 30
B: 40
C: 50
D: 45
Answer:
|
A man counted his animals, 80 heads and 250 legs (ducks and goats). how many goats are there?
|
30
|
40
|
50
|
45
|
D
|
let no of ducks=d and no of goat=g
d+g=80(heads)----------> eq 1
each duck has 2 legs and goat has 4 legs
2d+4g=250 and divide 2d+4g=250 by 2 we get d+2g=125 -----------> eq2
subtract eq1 from eq2
we get no of goats=45
ANSWER:D
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: A gumball machine has red, green, and blue gumballs. The machine has half as many blue gumballs as red gumballs. For each blue gumball, the machine has 4 times as many green gumballs. If the machine has 16 red gumballs how many gumballs are in the machine?
A: 56
B: 28
C: 55
D: 57
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: There are 16/2=<<16/2=8>>8 blue gumballs.
There are 8*4=<<8*4=32>>32 green gumballs.
There are 16+32+8=<<16+32+8=56>>56 total gumballs.
#### 56
Question: A gumball machine has red, green, and blue gumballs. The machine has half as many blue gumballs as red gumballs. For each blue gumball, the machine has 4 times as many green gumballs. If the machine has 16 red gumballs how many gumballs are in the machine?
A: 56
B: 28
C: 55
D: 57
Answer:
|
A gumball machine has red, green, and blue gumballs. The machine has half as many blue gumballs as red gumballs. For each blue gumball, the machine has 4 times as many green gumballs. If the machine has 16 red gumballs how many gumballs are in the machine?
|
56
|
28
|
55
|
57
|
A
|
There are 16/2=<<16/2=8>>8 blue gumballs.
There are 8*4=<<8*4=32>>32 green gumballs.
There are 16+32+8=<<16+32+8=56>>56 total gumballs.
#### 56
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: Heat from the sun, waves crashing down, and huge storms all wail on a large boulder at the shore. After a few hundred years, where the boulder stood is now
A: earth
B: trees
C: corn
D: cats
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: soil is formed by rocks eroding
Question: Heat from the sun, waves crashing down, and huge storms all wail on a large boulder at the shore. After a few hundred years, where the boulder stood is now
A: earth
B: trees
C: corn
D: cats
Answer:
|
Heat from the sun, waves crashing down, and huge storms all wail on a large boulder at the shore. After a few hundred years, where the boulder stood is now
|
earth
|
trees
|
corn
|
cats
|
A
|
soil is formed by rocks eroding
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: Kim is an office manager. Every morning she spends 5 minutes making coffee, 2 minutes per employee getting a status update, and 3 minutes per employee updating payroll records. If there are 9 employees in the office, how long does Kim's morning routine take?
A: 51
B: 60
C: 40
D: 50
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: First find how many minutes Kim spends on each employee: 2 minutes/employee + 3 minutes/employee = <<2+3=5>>5 minutes/employee
Then multiply that time by the number of employees to find the total time spent on status and payroll updates: 5 minutes/employee * 9 employees = <<5*9=45>>45 minutes
Finally, add that time to the time spent making coffee to find the total time: 45 minutes + 5 minutes = <<45+5=50>>50 minutes
#### 50
Question: Kim is an office manager. Every morning she spends 5 minutes making coffee, 2 minutes per employee getting a status update, and 3 minutes per employee updating payroll records. If there are 9 employees in the office, how long does Kim's morning routine take?
A: 51
B: 60
C: 40
D: 50
Answer:
|
Kim is an office manager. Every morning she spends 5 minutes making coffee, 2 minutes per employee getting a status update, and 3 minutes per employee updating payroll records. If there are 9 employees in the office, how long does Kim's morning routine take?
|
51
|
60
|
40
|
50
|
D
|
First find how many minutes Kim spends on each employee: 2 minutes/employee + 3 minutes/employee = <<2+3=5>>5 minutes/employee
Then multiply that time by the number of employees to find the total time spent on status and payroll updates: 5 minutes/employee * 9 employees = <<5*9=45>>45 minutes
Finally, add that time to the time spent making coffee to find the total time: 45 minutes + 5 minutes = <<45+5=50>>50 minutes
#### 50
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: Jerry paid off some of his debts. Two months ago, he paid $12 while last month, he paid $3 more. If his debt was $50 in all, how much does he still have to pay?
A: 24
B: 34.5
C: 13
D: 23
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Jerry paid $12 + $3 = $<<12+3=15>>15 last month.
He paid a total of $12 + $15 = $<<12+15=27>>27 for two months.
Therefore, Jerry still has to pay $50 - $27 = $<<50-27=23>>23.
#### 23
Question: Jerry paid off some of his debts. Two months ago, he paid $12 while last month, he paid $3 more. If his debt was $50 in all, how much does he still have to pay?
A: 24
B: 34.5
C: 13
D: 23
Answer:
|
Jerry paid off some of his debts. Two months ago, he paid $12 while last month, he paid $3 more. If his debt was $50 in all, how much does he still have to pay?
|
24
|
34.5
|
13
|
23
|
D
|
Jerry paid $12 + $3 = $<<12+3=15>>15 last month.
He paid a total of $12 + $15 = $<<12+15=27>>27 for two months.
Therefore, Jerry still has to pay $50 - $27 = $<<50-27=23>>23.
#### 23
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: What occurs when water on the surface changes to water vapor?
A: condensation
B: photosynthesis
C: oxidation
D: evaporation
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Evaporation occurs when water on the surface changes to water vapor. The sun heats the water and gives water molecules enough energy to escape into the atmosphere.
Question: What occurs when water on the surface changes to water vapor?
A: condensation
B: photosynthesis
C: oxidation
D: evaporation
Answer:
|
What occurs when water on the surface changes to water vapor?
|
condensation
|
photosynthesis
|
oxidation
|
evaporation
|
D
|
Evaporation occurs when water on the surface changes to water vapor. The sun heats the water and gives water molecules enough energy to escape into the atmosphere.
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: What does a lack of humidity cause?
A: tornadoes
B: fires
C: low rainfall
D: disease
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: lack of moisture in the air causes low amounts of rainfall Fact 2: Humidity is moisture in the air. Combined: Lack of humidity causes low rainfall.
Question: What does a lack of humidity cause?
A: tornadoes
B: fires
C: low rainfall
D: disease
Answer:
|
What does a lack of humidity cause?
|
tornadoes
|
fires
|
low rainfall
|
disease
|
C
|
Fact 1: lack of moisture in the air causes low amounts of rainfall Fact 2: Humidity is moisture in the air. Combined: Lack of humidity causes low rainfall.
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: Irradiating food can be used to kill what in the food?
A: Something that causes attraction
B: one celled organisms
C: Something that causes fermentation
D: Something that causes digestion
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: irradiating food can be used to kill existing microorganisms in the food Fact 2: Fermentation occurs through the action of microorganisms in the large intestine. Combined: Irradiating food can be used to kill something that causes fermentation in the food
Question: Irradiating food can be used to kill what in the food?
A: Something that causes attraction
B: one celled organisms
C: Something that causes fermentation
D: Something that causes digestion
Answer:
|
Irradiating food can be used to kill what in the food?
|
Something that causes attraction
|
one celled organisms
|
Something that causes fermentation
|
Something that causes digestion
|
C
|
Fact 1: irradiating food can be used to kill existing microorganisms in the food Fact 2: Fermentation occurs through the action of microorganisms in the large intestine. Combined: Irradiating food can be used to kill something that causes fermentation in the food
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: What can our ears detect?
A: extremely high frequencies
B: matter vibrating
C: population movement
D: extremely high-pitched sound
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: matter vibrating can cause sound Fact 2: When the waves pass our ears, a sound is detected. Combined: matter vibrating can cause our ears to detect it
Question: What can our ears detect?
A: extremely high frequencies
B: matter vibrating
C: population movement
D: extremely high-pitched sound
Answer:
|
What can our ears detect?
|
extremely high frequencies
|
matter vibrating
|
population movement
|
extremely high-pitched sound
|
B
|
Fact 1: matter vibrating can cause sound Fact 2: When the waves pass our ears, a sound is detected. Combined: matter vibrating can cause our ears to detect it
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: Where on earth do bacteria live?
A: blood
B: skin
C: water
D: all environments
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Prokaryotes include Bacteria and Archaea. An individual prokaryote consists of a single cell without a nucleus. Bacteria live in virtually all environments on Earth. Archaea live everywhere on Earth, including extreme environments.
Question: Where on earth do bacteria live?
A: blood
B: skin
C: water
D: all environments
Answer:
|
Where on earth do bacteria live?
|
blood
|
skin
|
water
|
all environments
|
D
|
Prokaryotes include Bacteria and Archaea. An individual prokaryote consists of a single cell without a nucleus. Bacteria live in virtually all environments on Earth. Archaea live everywhere on Earth, including extreme environments.
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: In order for an animal to need to hibernate, they must be of the species that
A: is in space
B: makes brownies
C: nothing
D: instinctively does it
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: hibernation is an inherited behavior
Question: In order for an animal to need to hibernate, they must be of the species that
A: is in space
B: makes brownies
C: nothing
D: instinctively does it
Answer:
|
In order for an animal to need to hibernate, they must be of the species that
|
is in space
|
makes brownies
|
nothing
|
instinctively does it
|
D
|
hibernation is an inherited behavior
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: when W is divided by 13, the reminder is 0. if W is three more than it value and when divided by 11 its remainder is 0. what is the value of W ?
A: 13
B: 52
C: 39
D: 26
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: W is divided by 13 so that is multiple of 14 as 13,26,39...
W+3 is divided by 11 the remainder is 0 so it is divisible by 11. Consider from option let us take the number is 13 it is divisible by 14 but 13+3 is not divisible by 11 so it is not answers so let us take 2nd option 52 which is divisible by 13 and 52+3=55 is divisible by 11 so ans is B
Question: when W is divided by 13, the reminder is 0. if W is three more than it value and when divided by 11 its remainder is 0. what is the value of W ?
A: 13
B: 52
C: 39
D: 26
Answer:
|
when W is divided by 13, the reminder is 0. if W is three more than it value and when divided by 11 its remainder is 0. what is the value of W ?
|
13
|
52
|
39
|
26
|
B
|
W is divided by 13 so that is multiple of 14 as 13,26,39...
W+3 is divided by 11 the remainder is 0 so it is divisible by 11. Consider from option let us take the number is 13 it is divisible by 14 but 13+3 is not divisible by 11 so it is not answers so let us take 2nd option 52 which is divisible by 13 and 52+3=55 is divisible by 11 so ans is B
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: Find four consecutive even integers so that the sum of the first two added to twice the sum of the last two is equal to 766.
A: 124 ,126, 128, 130
B: 120 ,122 , 124 ,128
C: 120 ,121 , 122 ,123
D: 123 ,125 , 127 ,129
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Let x, x + 2, x + 4 and x + 6 be the four integers. The sum of the first two
x + (x + 2)
twice the sum of the last two is written as
2 ((x + 4) + (x + 6)) = 4 x + 20
sum of the first two added to twice the sum of the last two is equal to 766 is written as
x + (x + 2) + 4 x + 20 = 766
Solve for x and find all four numbers
x = 124 , x + 2 = 126 , x + 4 = 128 , x + 6 = 130
Answer A
Question: Find four consecutive even integers so that the sum of the first two added to twice the sum of the last two is equal to 766.
A: 124 ,126, 128, 130
B: 120 ,122 , 124 ,128
C: 120 ,121 , 122 ,123
D: 123 ,125 , 127 ,129
Answer:
|
Find four consecutive even integers so that the sum of the first two added to twice the sum of the last two is equal to 766.
|
124 ,126, 128, 130
|
120 ,122 , 124 ,128
|
120 ,121 , 122 ,123
|
123 ,125 , 127 ,129
|
A
|
Let x, x + 2, x + 4 and x + 6 be the four integers. The sum of the first two
x + (x + 2)
twice the sum of the last two is written as
2 ((x + 4) + (x + 6)) = 4 x + 20
sum of the first two added to twice the sum of the last two is equal to 766 is written as
x + (x + 2) + 4 x + 20 = 766
Solve for x and find all four numbers
x = 124 , x + 2 = 126 , x + 4 = 128 , x + 6 = 130
Answer A
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: A fashion designer sold a pair of jeans to a retail store for 40 percent more than it cost to manufacture the pair of jeans. A customer bought the pair of jeans for 30 percent more than the retailer paid for them. The price the customer paid was what percent greater than the cost of manufacturing the jeans?
A: 65%
B: 70%
C: 75%
D: 82%
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: find the product of the two increases: (14/10) * (13/10) which is 1.82 and a 82% increase.
D
Question: A fashion designer sold a pair of jeans to a retail store for 40 percent more than it cost to manufacture the pair of jeans. A customer bought the pair of jeans for 30 percent more than the retailer paid for them. The price the customer paid was what percent greater than the cost of manufacturing the jeans?
A: 65%
B: 70%
C: 75%
D: 82%
Answer:
|
A fashion designer sold a pair of jeans to a retail store for 40 percent more than it cost to manufacture the pair of jeans. A customer bought the pair of jeans for 30 percent more than the retailer paid for them. The price the customer paid was what percent greater than the cost of manufacturing the jeans?
|
65%
|
70%
|
75%
|
82%
|
D
|
find the product of the two increases: (14/10) * (13/10) which is 1.82 and a 82% increase.
D
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: Organisms adapting is what process?
A: mitosis
B: relocation
C: evolution
D: Plants growth
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: Evolution occurs in response to a change in the environment. Fact 2: Organisms adapt to changes in their environment. Combined: Organisms adapting is evolution
Question: Organisms adapting is what process?
A: mitosis
B: relocation
C: evolution
D: Plants growth
Answer:
|
Organisms adapting is what process?
|
mitosis
|
relocation
|
evolution
|
Plants growth
|
C
|
Fact 1: Evolution occurs in response to a change in the environment. Fact 2: Organisms adapt to changes in their environment. Combined: Organisms adapting is evolution
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: Cells divide only a set number of times then experience what?
A: apoptosis
B: Dehydration
C: Leptospirosis
D: illness
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: Cells are programmed to divide only a set number of times. Fact 2: Apoptosis is programed cell death. Combined: Cells divide only a set number of times then experience apoptosis
Question: Cells divide only a set number of times then experience what?
A: apoptosis
B: Dehydration
C: Leptospirosis
D: illness
Answer:
|
Cells divide only a set number of times then experience what?
|
apoptosis
|
Dehydration
|
Leptospirosis
|
illness
|
A
|
Fact 1: Cells are programmed to divide only a set number of times. Fact 2: Apoptosis is programed cell death. Combined: Cells divide only a set number of times then experience apoptosis
|
qasc
|
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