input
stringlengths 126
2.12k
| input_with_context
stringlengths 138
3.61k
| question
stringlengths 1
985
| choice_A
stringlengths 1
462
⌀ | choice_B
stringlengths 1
542
| choice_C
stringlengths 1
530
| choice_D
stringlengths 1
450
⌀ | correct_answer
stringclasses 4
values | supporting_text
stringlengths 1
3.37k
⌀ | dataset
stringclasses 6
values |
|---|---|---|---|---|---|---|---|---|---|
Answer the following multiple choice question by selecting the correct option.
Question: Use of oil-consuming bacteria to clean up an oil spill is an example of what?
A: generation
B: biodegradation
C: coagulation
D: bioremediation
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Using Prokaryotes to Clean up Our Planet: Bioremediation Microbial bioremediation is the use of prokaryotes (or microbial metabolism) to remove pollutants. Bioremediation has been used to remove agricultural chemicals (pesticides and fertilizers) that leach from soil into groundwater. Certain toxic metals, such as selenium and arsenic compounds, can also be removed from water by bioremediation. The reduction of − − SeO 24 to SeO 23 and to Se0 (metallic selenium) is a method used to remove selenium ions from water. Mercury is an example of a toxic metal that can be removed from an environment by bioremediation. Mercury is an active ingredient of some pesticides; it is used in industry and is also a byproduct of certain industries, such as battery production. Mercury is usually present in very low concentrations in natural environments but it is highly toxic because it accumulates in living tissues. Several species of bacteria can carry out the biotransformation of toxic mercury into nontoxic forms. These bacteria, such as Pseudomonas aeruginosa, can convert Hg2+ to Hg0, which is nontoxic to humans. Probably one of the most useful and interesting examples of the use of prokaryotes for bioremediation purposes is the cleanup of oil spills. The importance of prokaryotes to petroleum bioremediation has been demonstrated in several oil spills in recent years, such as the Exxon Valdez spill in Alaska (1989) (Figure 13.10), the Prestige oil spill in Spain (2002), the spill into the Mediterranean from a Lebanon power plant (2006,) and more recently, the BP oil spill in the Gulf of Mexico (2010). To clean up these spills, bioremediation is promoted by adding inorganic nutrients that help bacteria already present in the environment to grow. Hydrocarbon-degrading bacteria feed on the hydrocarbons in the oil droplet, breaking them into inorganic compounds. Some species, such as Alcanivorax borkumensis, produce surfactants that solubilize the oil, while other bacteria degrade the oil into carbon dioxide. In the case of oil spills in the ocean, ongoing, natural bioremediation tends to occur, inasmuch as there are oil-consuming bacteria in the ocean prior to the spill. Under ideal conditions, it has been reported that up to 80 percent of the nonvolatile components in oil can be degraded within 1 year of the spill. Other oil fractions containing aromatic and highly branched hydrocarbon chains are more difficult to remove and remain in the environment for longer periods of time. Researchers have genetically engineered other bacteria to consume petroleum products; indeed, the first patent application for a bioremediation application in the U. was for a genetically modified oileating bacterium.
Question: Use of oil-consuming bacteria to clean up an oil spill is an example of what?
A: generation
B: biodegradation
C: coagulation
D: bioremediation
Answer:
|
Use of oil-consuming bacteria to clean up an oil spill is an example of what?
|
generation
|
biodegradation
|
coagulation
|
bioremediation
|
D
|
Using Prokaryotes to Clean up Our Planet: Bioremediation Microbial bioremediation is the use of prokaryotes (or microbial metabolism) to remove pollutants. Bioremediation has been used to remove agricultural chemicals (pesticides and fertilizers) that leach from soil into groundwater. Certain toxic metals, such as selenium and arsenic compounds, can also be removed from water by bioremediation. The reduction of − − SeO 24 to SeO 23 and to Se0 (metallic selenium) is a method used to remove selenium ions from water. Mercury is an example of a toxic metal that can be removed from an environment by bioremediation. Mercury is an active ingredient of some pesticides; it is used in industry and is also a byproduct of certain industries, such as battery production. Mercury is usually present in very low concentrations in natural environments but it is highly toxic because it accumulates in living tissues. Several species of bacteria can carry out the biotransformation of toxic mercury into nontoxic forms. These bacteria, such as Pseudomonas aeruginosa, can convert Hg2+ to Hg0, which is nontoxic to humans. Probably one of the most useful and interesting examples of the use of prokaryotes for bioremediation purposes is the cleanup of oil spills. The importance of prokaryotes to petroleum bioremediation has been demonstrated in several oil spills in recent years, such as the Exxon Valdez spill in Alaska (1989) (Figure 13.10), the Prestige oil spill in Spain (2002), the spill into the Mediterranean from a Lebanon power plant (2006,) and more recently, the BP oil spill in the Gulf of Mexico (2010). To clean up these spills, bioremediation is promoted by adding inorganic nutrients that help bacteria already present in the environment to grow. Hydrocarbon-degrading bacteria feed on the hydrocarbons in the oil droplet, breaking them into inorganic compounds. Some species, such as Alcanivorax borkumensis, produce surfactants that solubilize the oil, while other bacteria degrade the oil into carbon dioxide. In the case of oil spills in the ocean, ongoing, natural bioremediation tends to occur, inasmuch as there are oil-consuming bacteria in the ocean prior to the spill. Under ideal conditions, it has been reported that up to 80 percent of the nonvolatile components in oil can be degraded within 1 year of the spill. Other oil fractions containing aromatic and highly branched hydrocarbon chains are more difficult to remove and remain in the environment for longer periods of time. Researchers have genetically engineered other bacteria to consume petroleum products; indeed, the first patent application for a bioremediation application in the U. was for a genetically modified oileating bacterium.
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: Set S has a mean of 10 and a standard deviation of 1.5. We are going to add two additional numbers to Set S. Which pair of numbers would decrease the standard deviation the most?
A: {2, 10}
B: {10, 18}
C: {7, 13}
D: {9, 11}
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Starting list has mean = 10 and standard deviation of 1.5.
(A) {2, 10} — these two don’t have a mean of 10, so adding them will change the mean; further, one number is “far away”, which will wildly decrease the mean, increasing the deviations from the mean of almost every number on the list, and therefore increasing the standard deviation. WRONG
B. {10, 18} — these two don’t have a mean of 10, so adding them will change the mean; further, one number is “far away”, which will wildly increase the mean, increasing the deviations from the mean of almost every number on the list, and therefore increasing the standard deviation. BTW, (A) & (B) are essentially the same change — add the mean and add one number eight units from the mean. WRONG
C. {7, 13} — centered on 10, so this will not change the mean. Both of these are a distance of 3 units from the mean, and this is larger than the standard deviation, so it increases the size of the typical deviation from the mean. WRONG
D. {9, 11} — centered on 10, so this will not change the mean. Both of these are a distance of 1 units from the mean, and this is less than the standard deviation, so it decreases the size of the typical deviation from the mean. RIGHT
E. {16, 16} — these are two values far away from everything else, so this will wildly increase the standard deviation. WRONG
Answer = D
Question: Set S has a mean of 10 and a standard deviation of 1.5. We are going to add two additional numbers to Set S. Which pair of numbers would decrease the standard deviation the most?
A: {2, 10}
B: {10, 18}
C: {7, 13}
D: {9, 11}
Answer:
|
Set S has a mean of 10 and a standard deviation of 1.5. We are going to add two additional numbers to Set S. Which pair of numbers would decrease the standard deviation the most?
|
{2, 10}
|
{10, 18}
|
{7, 13}
|
{9, 11}
|
D
|
Starting list has mean = 10 and standard deviation of 1.5.
(A) {2, 10} — these two don’t have a mean of 10, so adding them will change the mean; further, one number is “far away”, which will wildly decrease the mean, increasing the deviations from the mean of almost every number on the list, and therefore increasing the standard deviation. WRONG
B. {10, 18} — these two don’t have a mean of 10, so adding them will change the mean; further, one number is “far away”, which will wildly increase the mean, increasing the deviations from the mean of almost every number on the list, and therefore increasing the standard deviation. BTW, (A) & (B) are essentially the same change — add the mean and add one number eight units from the mean. WRONG
C. {7, 13} — centered on 10, so this will not change the mean. Both of these are a distance of 3 units from the mean, and this is larger than the standard deviation, so it increases the size of the typical deviation from the mean. WRONG
D. {9, 11} — centered on 10, so this will not change the mean. Both of these are a distance of 1 units from the mean, and this is less than the standard deviation, so it decreases the size of the typical deviation from the mean. RIGHT
E. {16, 16} — these are two values far away from everything else, so this will wildly increase the standard deviation. WRONG
Answer = D
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: Trevor and Joe were working together to finish a 500 piece puzzle. They put the border together first and that was 75 pieces. Trevor was able to place 105 pieces of the puzzle. Joe was able to place three times the number of puzzle pieces as Trevor. How many puzzle pieces are missing?
A: 7.5
B: 5
C: 10
D: 2.5
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: The puzzle is 500 pieces and the border used 75 pieces so 500-75 = <<500-75=425>>425 pieces left
Joe placed three times as many puzzle pieces as Trevor who placed 105 so Joe placed 3*105=315 piece
Together Joe and Trevor placed 315+105 pieces for a total of <<315+105=420>>420 pieces
With the border down that left 425 pieces left and they put down 420 pieces so that meant 425-420 = <<425-420=5>>5 pieces were missing
#### 5
Question: Trevor and Joe were working together to finish a 500 piece puzzle. They put the border together first and that was 75 pieces. Trevor was able to place 105 pieces of the puzzle. Joe was able to place three times the number of puzzle pieces as Trevor. How many puzzle pieces are missing?
A: 7.5
B: 5
C: 10
D: 2.5
Answer:
|
Trevor and Joe were working together to finish a 500 piece puzzle. They put the border together first and that was 75 pieces. Trevor was able to place 105 pieces of the puzzle. Joe was able to place three times the number of puzzle pieces as Trevor. How many puzzle pieces are missing?
|
7.5
|
5
|
10
|
2.5
|
B
|
The puzzle is 500 pieces and the border used 75 pieces so 500-75 = <<500-75=425>>425 pieces left
Joe placed three times as many puzzle pieces as Trevor who placed 105 so Joe placed 3*105=315 piece
Together Joe and Trevor placed 315+105 pieces for a total of <<315+105=420>>420 pieces
With the border down that left 425 pieces left and they put down 420 pieces so that meant 425-420 = <<425-420=5>>5 pieces were missing
#### 5
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: Carla's brush is 12 inches long. If Carmen's brush is 50% longer than Carla's brush, how long is Carmen's brush in centimeters? (There are 2.5 centimeters per inch.)
A: 45
B: 44
C: 90
D: 36
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: First find the length of Carmen's brush in inches: 150% * 12 inches = <<150*.01*12=18>>18 inches
Then convert the length from inches to centimeters: 18 inches * 2.5 centimeters/inch = <<18*2.5=45>>45 centimeters
#### 45
Question: Carla's brush is 12 inches long. If Carmen's brush is 50% longer than Carla's brush, how long is Carmen's brush in centimeters? (There are 2.5 centimeters per inch.)
A: 45
B: 44
C: 90
D: 36
Answer:
|
Carla's brush is 12 inches long. If Carmen's brush is 50% longer than Carla's brush, how long is Carmen's brush in centimeters? (There are 2.5 centimeters per inch.)
|
45
|
44
|
90
|
36
|
A
|
First find the length of Carmen's brush in inches: 150% * 12 inches = <<150*.01*12=18>>18 inches
Then convert the length from inches to centimeters: 18 inches * 2.5 centimeters/inch = <<18*2.5=45>>45 centimeters
#### 45
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: Scientists that study dolphins and other life in the ocean are called what?
A: marine biologists
B: sea biologists
C: marine geneticists
D: ocean biologists
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Dolphins are living organisms, so studying them is part of the life sciences. The life sciences, however, are broken down into many fields. Scientists that study dolphins and other life in the ocean are called marine biologists.
Question: Scientists that study dolphins and other life in the ocean are called what?
A: marine biologists
B: sea biologists
C: marine geneticists
D: ocean biologists
Answer:
|
Scientists that study dolphins and other life in the ocean are called what?
|
marine biologists
|
sea biologists
|
marine geneticists
|
ocean biologists
|
A
|
Dolphins are living organisms, so studying them is part of the life sciences. The life sciences, however, are broken down into many fields. Scientists that study dolphins and other life in the ocean are called marine biologists.
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: Mrs. Crocker made 11 pieces of fried chicken for Lyndee and her friends. If Lyndee only ate one piece but each of her friends got to eat 2 pieces, how many friends did Lyndee have over?
A: -5
B: 10
C: 6
D: 5
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: After Lyndee ate, there were 11 - 1 = <<11-1=10>>10 pieces of chicken left.
Lyndee had 10/2 = <<10/2=5>>5 friends over.
#### 5
Question: Mrs. Crocker made 11 pieces of fried chicken for Lyndee and her friends. If Lyndee only ate one piece but each of her friends got to eat 2 pieces, how many friends did Lyndee have over?
A: -5
B: 10
C: 6
D: 5
Answer:
|
Mrs. Crocker made 11 pieces of fried chicken for Lyndee and her friends. If Lyndee only ate one piece but each of her friends got to eat 2 pieces, how many friends did Lyndee have over?
|
-5
|
10
|
6
|
5
|
D
|
After Lyndee ate, there were 11 - 1 = <<11-1=10>>10 pieces of chicken left.
Lyndee had 10/2 = <<10/2=5>>5 friends over.
#### 5
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: genes that promote division do so with what?
A: Most plants
B: damaged DNA
C: peachleaf willow
D: Plants growth
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: Oncogenes promote the division of cells with damaged DNA. Fact 2: Oncogenes are genes that promote division. Combined: genes that promote division do so with damaged DNA
Question: genes that promote division do so with what?
A: Most plants
B: damaged DNA
C: peachleaf willow
D: Plants growth
Answer:
|
genes that promote division do so with what?
|
Most plants
|
damaged DNA
|
peachleaf willow
|
Plants growth
|
B
|
Fact 1: Oncogenes promote the division of cells with damaged DNA. Fact 2: Oncogenes are genes that promote division. Combined: genes that promote division do so with damaged DNA
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: Which would one most likely run into when crossing a stream?
A: a fire
B: a piranha
C: a painful death
D: a scorpion
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: aquatic animals live in bodies of water
Question: Which would one most likely run into when crossing a stream?
A: a fire
B: a piranha
C: a painful death
D: a scorpion
Answer:
|
Which would one most likely run into when crossing a stream?
|
a fire
|
a piranha
|
a painful death
|
a scorpion
|
B
|
aquatic animals live in bodies of water
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: What flavor are kids naturally drawn to?
A: Spicy
B: coffee
C: Sweet
D: Sour
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: sugar causes food to taste sweet Fact 2: Children are naturally drawn to the sweetness of foods that contain sugar. Combined: Children are drawn to food that tastes sweet
Question: What flavor are kids naturally drawn to?
A: Spicy
B: coffee
C: Sweet
D: Sour
Answer:
|
What flavor are kids naturally drawn to?
|
Spicy
|
coffee
|
Sweet
|
Sour
|
C
|
Fact 1: sugar causes food to taste sweet Fact 2: Children are naturally drawn to the sweetness of foods that contain sugar. Combined: Children are drawn to food that tastes sweet
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: What is the term for decomposers that consume dead leaves, animal feces, and other organic debris collected on the ground or at the bottom of water?
A: consumers
B: recyclers
C: scavengers
D: detritivores
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Detritivores are decomposers that consume dead leaves, animal feces, and other organic debris that collects on the ground or at the bottom of a body of water. Examples of detritivores include earthworms and catfish. You can see another example in Figure below .
Question: What is the term for decomposers that consume dead leaves, animal feces, and other organic debris collected on the ground or at the bottom of water?
A: consumers
B: recyclers
C: scavengers
D: detritivores
Answer:
|
What is the term for decomposers that consume dead leaves, animal feces, and other organic debris collected on the ground or at the bottom of water?
|
consumers
|
recyclers
|
scavengers
|
detritivores
|
D
|
Detritivores are decomposers that consume dead leaves, animal feces, and other organic debris that collects on the ground or at the bottom of a body of water. Examples of detritivores include earthworms and catfish. You can see another example in Figure below .
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: During an earthquake, piles of earth can
A: crash through car windows
B: shift on top of one another
C: pile up on houses
D: kill small animals and birds
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: earthquakes cause rock layers to fold on top of each other
Question: During an earthquake, piles of earth can
A: crash through car windows
B: shift on top of one another
C: pile up on houses
D: kill small animals and birds
Answer:
|
During an earthquake, piles of earth can
|
crash through car windows
|
shift on top of one another
|
pile up on houses
|
kill small animals and birds
|
B
|
earthquakes cause rock layers to fold on top of each other
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: Humans and other animals can suffer from diets lacking in what essential "ingredients"?
A: steroids
B: nutrients
C: liquids
D: fiber
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Question: Humans and other animals can suffer from diets lacking in what essential "ingredients"?
A: steroids
B: nutrients
C: liquids
D: fiber
Answer:
|
Humans and other animals can suffer from diets lacking in what essential "ingredients"?
|
steroids
|
nutrients
|
liquids
|
fiber
|
B
| null |
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: A patch of thistle grows larger when this is increased:
A: dampness
B: yeast
C: flour
D: milk production
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: as the amount of water received by a plant increases , that plant will usually grow
Question: A patch of thistle grows larger when this is increased:
A: dampness
B: yeast
C: flour
D: milk production
Answer:
|
A patch of thistle grows larger when this is increased:
|
dampness
|
yeast
|
flour
|
milk production
|
A
|
as the amount of water received by a plant increases , that plant will usually grow
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: A plant supplier was able to sell 20 pieces of orchids for $50 each and 15 pieces potted Chinese money plant for $25. The money he earned was then used to pay his two workers $40 each and to buy new pots worth $150. How much money was left from the plant supplier's earnings?
A: 2290
B: 1144
C: 1145
D: 1135
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: The plant supplier earned $50 x 20 = $<<50*20=1000>>1000 for the orchids.
He earned $25 x 15 = $<<25*15=375>>375 for the potted Chinese money plants.
So, his total earnings was $1000 + $375 = $<<1000+375=1375>>1375.
Then he paid $40 x 2 = $<<40*2=80>>80 to his workers.
He used a total of $80 + $150 = $<<80+150=230>>230 for the worker's pay and new pots.
Hence, he was left with $1375 - $230 = $<<1145=1145>>1145 from his earnings.
#### 1145
Question: A plant supplier was able to sell 20 pieces of orchids for $50 each and 15 pieces potted Chinese money plant for $25. The money he earned was then used to pay his two workers $40 each and to buy new pots worth $150. How much money was left from the plant supplier's earnings?
A: 2290
B: 1144
C: 1145
D: 1135
Answer:
|
A plant supplier was able to sell 20 pieces of orchids for $50 each and 15 pieces potted Chinese money plant for $25. The money he earned was then used to pay his two workers $40 each and to buy new pots worth $150. How much money was left from the plant supplier's earnings?
|
2290
|
1144
|
1145
|
1135
|
C
|
The plant supplier earned $50 x 20 = $<<50*20=1000>>1000 for the orchids.
He earned $25 x 15 = $<<25*15=375>>375 for the potted Chinese money plants.
So, his total earnings was $1000 + $375 = $<<1000+375=1375>>1375.
Then he paid $40 x 2 = $<<40*2=80>>80 to his workers.
He used a total of $80 + $150 = $<<80+150=230>>230 for the worker's pay and new pots.
Hence, he was left with $1375 - $230 = $<<1145=1145>>1145 from his earnings.
#### 1145
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: When I play a violin the strings and create sound through
A: A new word
B: A quake
C: Pens
D: Sweat
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: plucking a string can cause that string to vibrate
Question: When I play a violin the strings and create sound through
A: A new word
B: A quake
C: Pens
D: Sweat
Answer:
|
When I play a violin the strings and create sound through
|
A new word
|
A quake
|
Pens
|
Sweat
|
B
|
plucking a string can cause that string to vibrate
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: What is contained in genes for coding proteins?
A: colors
B: information
C: situations
D: acetic acid
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: Chromosomes contain genes, which code for proteins. Fact 2: Information is provided by chromosome or by institution. Combined: Information is contained in genes for coding proteins
Question: What is contained in genes for coding proteins?
A: colors
B: information
C: situations
D: acetic acid
Answer:
|
What is contained in genes for coding proteins?
|
colors
|
information
|
situations
|
acetic acid
|
B
|
Fact 1: Chromosomes contain genes, which code for proteins. Fact 2: Information is provided by chromosome or by institution. Combined: Information is contained in genes for coding proteins
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: What broad group of living things serves as the major producers in terrestrial biomes?
A: plants
B: animals
C: vases
D: flowers
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Plants are the major producers in terrestrial biomes. They have five basic needs: air, warmth, sunlight, water, and nutrients. How well these needs are met in a given location depends on the growing season and soil quality, both of which are determined mainly by climate.
Question: What broad group of living things serves as the major producers in terrestrial biomes?
A: plants
B: animals
C: vases
D: flowers
Answer:
|
What broad group of living things serves as the major producers in terrestrial biomes?
|
plants
|
animals
|
vases
|
flowers
|
A
|
Plants are the major producers in terrestrial biomes. They have five basic needs: air, warmth, sunlight, water, and nutrients. How well these needs are met in a given location depends on the growing season and soil quality, both of which are determined mainly by climate.
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: What is name of the phenomenon where similar traits evolve independently in species that do not share a common ancestry?
A: equation evolution
B: divergent evolution
C: coalescence evolution
D: convergent evolution
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Figure 22.31 The force on a current-carrying wire in a magnetic field is.
Question: What is name of the phenomenon where similar traits evolve independently in species that do not share a common ancestry?
A: equation evolution
B: divergent evolution
C: coalescence evolution
D: convergent evolution
Answer:
|
What is name of the phenomenon where similar traits evolve independently in species that do not share a common ancestry?
|
equation evolution
|
divergent evolution
|
coalescence evolution
|
convergent evolution
|
D
|
Figure 22.31 The force on a current-carrying wire in a magnetic field is.
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: The condor screamed in pain as its wing was singed by the
A: ice
B: water
C: electricity
D: campfire
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: fire causes harm to living things
Question: The condor screamed in pain as its wing was singed by the
A: ice
B: water
C: electricity
D: campfire
Answer:
|
The condor screamed in pain as its wing was singed by the
|
ice
|
water
|
electricity
|
campfire
|
D
|
fire causes harm to living things
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: Meena bakes 5 dozen cookies for the school’s bake sale. She sells 2 dozen cookies to her biology teacher, Mr. Stone. Her friend Brock buys 7 cookies, and her friend Katy buys twice as many as Brock. How many cookies does Meena have left?
A: 25
B: 22.5
C: 30
D: 15
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Meena bakes a total of 5 x 12 = <<5*12=60>>60 cookies.
Mr. Stone buys 2 x 12 = <<2*12=24>>24 cookies.
Brock buys 7 cookies, so Katy buys 2 x 7 = <<7*2=14>>14 cookies.
Meena sells a total of 24 + 7 + 14 = <<24+7+14=45>>45 cookies.
She has 60 - 45 = <<60-45=15>>15 cookies left.
#### 15
Question: Meena bakes 5 dozen cookies for the school’s bake sale. She sells 2 dozen cookies to her biology teacher, Mr. Stone. Her friend Brock buys 7 cookies, and her friend Katy buys twice as many as Brock. How many cookies does Meena have left?
A: 25
B: 22.5
C: 30
D: 15
Answer:
|
Meena bakes 5 dozen cookies for the school’s bake sale. She sells 2 dozen cookies to her biology teacher, Mr. Stone. Her friend Brock buys 7 cookies, and her friend Katy buys twice as many as Brock. How many cookies does Meena have left?
|
25
|
22.5
|
30
|
15
|
D
|
Meena bakes a total of 5 x 12 = <<5*12=60>>60 cookies.
Mr. Stone buys 2 x 12 = <<2*12=24>>24 cookies.
Brock buys 7 cookies, so Katy buys 2 x 7 = <<7*2=14>>14 cookies.
Meena sells a total of 24 + 7 + 14 = <<24+7+14=45>>45 cookies.
She has 60 - 45 = <<60-45=15>>15 cookies left.
#### 15
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: In five years Sam will be 3 times as old as Drew. If Drew is currently 12 years old, how old is Sam?
A: 56
B: 45
C: 36.8
D: 46
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: In five years Drew will be 12+5=<<12+5=17>>17 years old.
In five years Sam will be 3(17)=51 years old.
Sam is currently 51-5=<<51-5=46>>46 years old.
#### 46
Question: In five years Sam will be 3 times as old as Drew. If Drew is currently 12 years old, how old is Sam?
A: 56
B: 45
C: 36.8
D: 46
Answer:
|
In five years Sam will be 3 times as old as Drew. If Drew is currently 12 years old, how old is Sam?
|
56
|
45
|
36.8
|
46
|
D
|
In five years Drew will be 12+5=<<12+5=17>>17 years old.
In five years Sam will be 3(17)=51 years old.
Sam is currently 51-5=<<51-5=46>>46 years old.
#### 46
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: Birds have air sacs that store inhaled air and push it into their what?
A: beaks
B: lungs
C: bones
D: abdomens
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Birds have air sacs that store inhaled air and push it into the lungs like bellows. This keeps the lungs constantly filled with oxygenated air. The lungs also contain millions of tiny passages that create a very large surface area for gas exchange with the blood (see Figure below ).
Question: Birds have air sacs that store inhaled air and push it into their what?
A: beaks
B: lungs
C: bones
D: abdomens
Answer:
|
Birds have air sacs that store inhaled air and push it into their what?
|
beaks
|
lungs
|
bones
|
abdomens
|
B
|
Birds have air sacs that store inhaled air and push it into the lungs like bellows. This keeps the lungs constantly filled with oxygenated air. The lungs also contain millions of tiny passages that create a very large surface area for gas exchange with the blood (see Figure below ).
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: Heavy rains cause flooding which
A: soak fields
B: create dams
C: feed fish
D: ruin crops
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: heavy rains cause flooding
Question: Heavy rains cause flooding which
A: soak fields
B: create dams
C: feed fish
D: ruin crops
Answer:
|
Heavy rains cause flooding which
|
soak fields
|
create dams
|
feed fish
|
ruin crops
|
D
|
heavy rains cause flooding
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: Misty's favorite number is 3 times smaller than Glory's favorite number. If Glory's favorite number is 450, what's the sum of their favorite numbers?
A: 601
B: 600
C: 480
D: 610
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Misty's favorite number is 3 times smaller than Glory's, meaning her favorite number is 450 / 3 = <<450/3=150>>150
The sum of their favorite numbers is 150 + 450 = <<150+450=600>>600
#### 600
Question: Misty's favorite number is 3 times smaller than Glory's favorite number. If Glory's favorite number is 450, what's the sum of their favorite numbers?
A: 601
B: 600
C: 480
D: 610
Answer:
|
Misty's favorite number is 3 times smaller than Glory's favorite number. If Glory's favorite number is 450, what's the sum of their favorite numbers?
|
601
|
600
|
480
|
610
|
B
|
Misty's favorite number is 3 times smaller than Glory's, meaning her favorite number is 450 / 3 = <<450/3=150>>150
The sum of their favorite numbers is 150 + 450 = <<150+450=600>>600
#### 600
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: Dan can get to the center of a lollipop in 58 licks. Micheal does it in 63 licks. Sam & David each take 70 licks to get to the center of a lollipop while Lance only needs 39 licks. What is the average amount of licks it takes to get to the center of a lollipop?
A: 50
B: 59
C: 90
D: 60
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Dan takes 58 licks, Michael takes 63, Sam takes 70, David takes 70 and Lance takes 39 for a total of 58+63+70+70+39 = <<58+63+70+70+39=300>>300 licks
There are 5 people and the total amount of licks is 300 so the average is 300/5 = <<300/5=60>>60 licks to get to the center of a lollipop
#### 60
Question: Dan can get to the center of a lollipop in 58 licks. Micheal does it in 63 licks. Sam & David each take 70 licks to get to the center of a lollipop while Lance only needs 39 licks. What is the average amount of licks it takes to get to the center of a lollipop?
A: 50
B: 59
C: 90
D: 60
Answer:
|
Dan can get to the center of a lollipop in 58 licks. Micheal does it in 63 licks. Sam & David each take 70 licks to get to the center of a lollipop while Lance only needs 39 licks. What is the average amount of licks it takes to get to the center of a lollipop?
|
50
|
59
|
90
|
60
|
D
|
Dan takes 58 licks, Michael takes 63, Sam takes 70, David takes 70 and Lance takes 39 for a total of 58+63+70+70+39 = <<58+63+70+70+39=300>>300 licks
There are 5 people and the total amount of licks is 300 so the average is 300/5 = <<300/5=60>>60 licks to get to the center of a lollipop
#### 60
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: What is the disease in which bronchioles in the lungs periodically swell and fill with mucus?
A: nausea
B: asthma
C: leukemia
D: allergy
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Asthma is a disease in which bronchioles in the lungs periodically swell and fill with mucus. Symptoms of asthma may include difficulty breathing, wheezing, coughing, and chest tightness. An asthma attack may be triggered by allergies, strenuous exercise, stress, or another respiratory illness such as a cold.
Question: What is the disease in which bronchioles in the lungs periodically swell and fill with mucus?
A: nausea
B: asthma
C: leukemia
D: allergy
Answer:
|
What is the disease in which bronchioles in the lungs periodically swell and fill with mucus?
|
nausea
|
asthma
|
leukemia
|
allergy
|
B
|
Asthma is a disease in which bronchioles in the lungs periodically swell and fill with mucus. Symptoms of asthma may include difficulty breathing, wheezing, coughing, and chest tightness. An asthma attack may be triggered by allergies, strenuous exercise, stress, or another respiratory illness such as a cold.
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: If a car is stuck and people need to move it
A: they use horses to pull it
B: they are really stuck
C: they use their bodies to shove
D: they push it into the air
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: pushing an object requires force
Question: If a car is stuck and people need to move it
A: they use horses to pull it
B: they are really stuck
C: they use their bodies to shove
D: they push it into the air
Answer:
|
If a car is stuck and people need to move it
|
they use horses to pull it
|
they are really stuck
|
they use their bodies to shove
|
they push it into the air
|
C
|
pushing an object requires force
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: A dead deer was found partially eaten in a forest. How could it have been caught?
A: It was caught by appendages on the feet of a feline
B: A raccoon jumped on the deer's back and killed and ate it
C: It was caught by a horse's mouth
D: It was shot by a bear
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: claws are used to catch prey by some predators
Question: A dead deer was found partially eaten in a forest. How could it have been caught?
A: It was caught by appendages on the feet of a feline
B: A raccoon jumped on the deer's back and killed and ate it
C: It was caught by a horse's mouth
D: It was shot by a bear
Answer:
|
A dead deer was found partially eaten in a forest. How could it have been caught?
|
It was caught by appendages on the feet of a feline
|
A raccoon jumped on the deer's back and killed and ate it
|
It was caught by a horse's mouth
|
It was shot by a bear
|
A
|
claws are used to catch prey by some predators
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: Estevan has 24 blankets. One-third of the blankets have polka-dots. For his birthday, his mother gives him 2 more polka-dot print blankets. How many polka-dot blankets does Estevan have in total?
A: 11
B: 8
C: 10
D: 5
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Before his birthday, Estevan has 24 / 3 = <<24/3=8>>8 polka-dot blankets
After his birthday, Estevan has 8 + 2 = <<8+2=10>>10 polka-dot blankets
#### 10
Question: Estevan has 24 blankets. One-third of the blankets have polka-dots. For his birthday, his mother gives him 2 more polka-dot print blankets. How many polka-dot blankets does Estevan have in total?
A: 11
B: 8
C: 10
D: 5
Answer:
|
Estevan has 24 blankets. One-third of the blankets have polka-dots. For his birthday, his mother gives him 2 more polka-dot print blankets. How many polka-dot blankets does Estevan have in total?
|
11
|
8
|
10
|
5
|
C
|
Before his birthday, Estevan has 24 / 3 = <<24/3=8>>8 polka-dot blankets
After his birthday, Estevan has 8 + 2 = <<8+2=10>>10 polka-dot blankets
#### 10
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: A green container with white arrows in a circle indicate it's a receptacle for
A: trash that can be used for a new purpose
B: excess and unused portions of soylent green
C: radioactive nuclear waste materials
D: hazardous biological materials and waste
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: recyclable means a material can be recycled
Question: A green container with white arrows in a circle indicate it's a receptacle for
A: trash that can be used for a new purpose
B: excess and unused portions of soylent green
C: radioactive nuclear waste materials
D: hazardous biological materials and waste
Answer:
|
A green container with white arrows in a circle indicate it's a receptacle for
|
trash that can be used for a new purpose
|
excess and unused portions of soylent green
|
radioactive nuclear waste materials
|
hazardous biological materials and waste
|
A
|
recyclable means a material can be recycled
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: The roof of an apartment building is rectangular and its length is 4 times longer than its width. If the area of the roof is 900 feet squared, what is the difference between the length and the width of the roof?
A: 38.
B: 40.
C: 42.
D: 45.
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Answer is D : 45
Let w be the width , so length is 4w. Therefore : w*4w = 900, solving for, w = 15 , so 4w-w = 3w = 3*15 = 45
Question: The roof of an apartment building is rectangular and its length is 4 times longer than its width. If the area of the roof is 900 feet squared, what is the difference between the length and the width of the roof?
A: 38.
B: 40.
C: 42.
D: 45.
Answer:
|
The roof of an apartment building is rectangular and its length is 4 times longer than its width. If the area of the roof is 900 feet squared, what is the difference between the length and the width of the roof?
|
38.
|
40.
|
42.
|
45.
|
D
|
Answer is D : 45
Let w be the width , so length is 4w. Therefore : w*4w = 900, solving for, w = 15 , so 4w-w = 3w = 3*15 = 45
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: A lion with bones protruding from underneath its fur has been
A: in a wardrobe
B: overfed
C: animated
D: underfed
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: as the amount of food an animal eats decreases , that organism will become thinner
Question: A lion with bones protruding from underneath its fur has been
A: in a wardrobe
B: overfed
C: animated
D: underfed
Answer:
|
A lion with bones protruding from underneath its fur has been
|
in a wardrobe
|
overfed
|
animated
|
underfed
|
D
|
as the amount of food an animal eats decreases , that organism will become thinner
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: What is formed by refraction of light by separating light into all different wavelengths?
A: an object
B: bushes
C: a prism
D: a rainbow
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: a rainbow is formed by refraction of light by separating light into all different colors Fact 2: Color is the same as wavelength . Combined: a rainbow is formed by refraction of light by separating light into all different wavelengths
Question: What is formed by refraction of light by separating light into all different wavelengths?
A: an object
B: bushes
C: a prism
D: a rainbow
Answer:
|
What is formed by refraction of light by separating light into all different wavelengths?
|
an object
|
bushes
|
a prism
|
a rainbow
|
D
|
Fact 1: a rainbow is formed by refraction of light by separating light into all different colors Fact 2: Color is the same as wavelength . Combined: a rainbow is formed by refraction of light by separating light into all different wavelengths
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: Nutrients the body needs in relatively large amounts are called what?
A: vitamins
B: macronutrients
C: micronutrients
D: minerals
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Nutrients the body needs in relatively large amounts are called macronutrients . They include carbohydrates, proteins, lipids, and water. All macronutrients except water can be used by the body for energy. (The energy in food is measured in a unit called a Calorie. ) The exact amount of each macronutrient that an individual needs depends on many factors, including gender and age. Recommended daily intakes by teens of three macronutrients are shown in Table below . Based on your gender and age, how many grams of proteins should you eat each day?.
Question: Nutrients the body needs in relatively large amounts are called what?
A: vitamins
B: macronutrients
C: micronutrients
D: minerals
Answer:
|
Nutrients the body needs in relatively large amounts are called what?
|
vitamins
|
macronutrients
|
micronutrients
|
minerals
|
B
|
Nutrients the body needs in relatively large amounts are called macronutrients . They include carbohydrates, proteins, lipids, and water. All macronutrients except water can be used by the body for energy. (The energy in food is measured in a unit called a Calorie. ) The exact amount of each macronutrient that an individual needs depends on many factors, including gender and age. Recommended daily intakes by teens of three macronutrients are shown in Table below . Based on your gender and age, how many grams of proteins should you eat each day?.
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: The scale that is used to measure the loudness of sound measures their loudness in what?
A: weight
B: waves
C: decibels
D: centimeters
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: The most common cause of hearing loss is exposure to loud sounds. Loud sounds can damage hair cells inside the ears. Hair cells change sound waves to electrical signals that the brain can interpret as sounds. Louder sounds, which have greater intensity than softer sounds, can damage hair cells more quickly than softer sounds. You can see the relationship between sound intensity, exposure time, and hearing loss in the following Figure below . The intensity of sounds is measured in decibels (dB).
Question: The scale that is used to measure the loudness of sound measures their loudness in what?
A: weight
B: waves
C: decibels
D: centimeters
Answer:
|
The scale that is used to measure the loudness of sound measures their loudness in what?
|
weight
|
waves
|
decibels
|
centimeters
|
C
|
The most common cause of hearing loss is exposure to loud sounds. Loud sounds can damage hair cells inside the ears. Hair cells change sound waves to electrical signals that the brain can interpret as sounds. Louder sounds, which have greater intensity than softer sounds, can damage hair cells more quickly than softer sounds. You can see the relationship between sound intensity, exposure time, and hearing loss in the following Figure below . The intensity of sounds is measured in decibels (dB).
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: What can threatening behavior be?
A: opossums
B: painful
C: imbalanced
D: tiny
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: threatening behavior by predators causes a porcupine to extend its quills Fact 2: Porcupine quills can be extraordinarily painful. Combined: threatening behavior can be painful
Question: What can threatening behavior be?
A: opossums
B: painful
C: imbalanced
D: tiny
Answer:
|
What can threatening behavior be?
|
opossums
|
painful
|
imbalanced
|
tiny
|
B
|
Fact 1: threatening behavior by predators causes a porcupine to extend its quills Fact 2: Porcupine quills can be extraordinarily painful. Combined: threatening behavior can be painful
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: An organism that can survive without the help of other cells is
A: Brewer's yeast
B: air
C: sand
D: sugar
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: a single-cell organism can survive without the help of other cells
Question: An organism that can survive without the help of other cells is
A: Brewer's yeast
B: air
C: sand
D: sugar
Answer:
|
An organism that can survive without the help of other cells is
|
Brewer's yeast
|
air
|
sand
|
sugar
|
A
|
a single-cell organism can survive without the help of other cells
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: (128.5 x 4) + (13.8 x 5) = ? x 10
A: 524.48
B: 556.02
C: 58.3
D: 585.64
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Explanation :
? = (128.5 x 4) + (13.8 x 5)/10
=514 + 69/10 = 58.3
Answer : Option C
Question: (128.5 x 4) + (13.8 x 5) = ? x 10
A: 524.48
B: 556.02
C: 58.3
D: 585.64
Answer:
|
(128.5 x 4) + (13.8 x 5) = ? x 10
|
524.48
|
556.02
|
58.3
|
585.64
|
C
|
Explanation :
? = (128.5 x 4) + (13.8 x 5)/10
=514 + 69/10 = 58.3
Answer : Option C
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: on which of these days would it be least convenient to take fast drive?
A: a really sleety day
B: a really hot day
C: a really clear day
D: a really cloudy day
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: sleet is made of ice
Question: on which of these days would it be least convenient to take fast drive?
A: a really sleety day
B: a really hot day
C: a really clear day
D: a really cloudy day
Answer:
|
on which of these days would it be least convenient to take fast drive?
|
a really sleety day
|
a really hot day
|
a really clear day
|
a really cloudy day
|
A
|
sleet is made of ice
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: A total of 324 coins of 20 paise and 25 paise make a sum of Rs. 71. The number of 25-paise coins is
A: 120
B: 124
C: 144
D: 200
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Explanation:
Let the number of 20-paise coins be x. Then, number of 25-paise coins = (324 - x).
Therefore 0.20 x x + 0.25 (324 - x) = 71 20x + 25 (324 - x) = 7100
5x= 1000 x = 200. Hence, number of 25-paise coins = (324 - x) - 124.
Answer:B
Question: A total of 324 coins of 20 paise and 25 paise make a sum of Rs. 71. The number of 25-paise coins is
A: 120
B: 124
C: 144
D: 200
Answer:
|
A total of 324 coins of 20 paise and 25 paise make a sum of Rs. 71. The number of 25-paise coins is
|
120
|
124
|
144
|
200
|
B
|
Explanation:
Let the number of 20-paise coins be x. Then, number of 25-paise coins = (324 - x).
Therefore 0.20 x x + 0.25 (324 - x) = 71 20x + 25 (324 - x) = 7100
5x= 1000 x = 200. Hence, number of 25-paise coins = (324 - x) - 124.
Answer:B
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: The sum of two numbers is 36. Four times one number is equal to 5 times the other. The bigger of the two numbers is
A: 20
B: 12
C: 14
D: 15
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: a:b 4:5
a+b=36
4x+5x=36
x=4
then two numbers are 16,20. The bigger number is 20
ANSWER: A
Question: The sum of two numbers is 36. Four times one number is equal to 5 times the other. The bigger of the two numbers is
A: 20
B: 12
C: 14
D: 15
Answer:
|
The sum of two numbers is 36. Four times one number is equal to 5 times the other. The bigger of the two numbers is
|
20
|
12
|
14
|
15
|
A
|
a:b 4:5
a+b=36
4x+5x=36
x=4
then two numbers are 16,20. The bigger number is 20
ANSWER: A
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: Switches can be used to cease electronic energy flow, such as when
A: a button is pushed and a fan stops spinning
B: a fridge is running loudly
C: a freezer turns off in a power outage
D: a light is turned on
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: a switch is used to stop the flow of current in an electrical circuit
Question: Switches can be used to cease electronic energy flow, such as when
A: a button is pushed and a fan stops spinning
B: a fridge is running loudly
C: a freezer turns off in a power outage
D: a light is turned on
Answer:
|
Switches can be used to cease electronic energy flow, such as when
|
a button is pushed and a fan stops spinning
|
a fridge is running loudly
|
a freezer turns off in a power outage
|
a light is turned on
|
A
|
a switch is used to stop the flow of current in an electrical circuit
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: Marcus has received a commission for as many paintings as possible. Marcus plans out his drawings so that his client can receive some of the paintings as soon as possible but it is still going to take a long time. On the first day, he paints 2 paintings. He then paints every day and each day, he paints twice as many paintings as he painted the day before. If he paints for 5 days, how many paintings will he have painted in total?
A: 72
B: 62
C: 49.6
D: 61
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: If Marcus creates 2 paintings on the first day, then he can paint 2 paintings * 2 = <<2*2=4>>4 paintings on the 2nd day.
So he paints 4 paintings * 2 = <<4*2=8>>8 paintings on the 3rd day.
He then paints 8 paintings * 2 = <<8*2=16>>16 paintings on the 4th day.
And finally paints 16 paintings * 2 = <<16*2=32>>32 paintings on the 5th day.
Marcus therefore has painted a total of 2 + 4 + 8 + 16 + 32 = <<2+4+8+16+32=62>>62 paintings.
#### 62
Question: Marcus has received a commission for as many paintings as possible. Marcus plans out his drawings so that his client can receive some of the paintings as soon as possible but it is still going to take a long time. On the first day, he paints 2 paintings. He then paints every day and each day, he paints twice as many paintings as he painted the day before. If he paints for 5 days, how many paintings will he have painted in total?
A: 72
B: 62
C: 49.6
D: 61
Answer:
|
Marcus has received a commission for as many paintings as possible. Marcus plans out his drawings so that his client can receive some of the paintings as soon as possible but it is still going to take a long time. On the first day, he paints 2 paintings. He then paints every day and each day, he paints twice as many paintings as he painted the day before. If he paints for 5 days, how many paintings will he have painted in total?
|
72
|
62
|
49.6
|
61
|
B
|
If Marcus creates 2 paintings on the first day, then he can paint 2 paintings * 2 = <<2*2=4>>4 paintings on the 2nd day.
So he paints 4 paintings * 2 = <<4*2=8>>8 paintings on the 3rd day.
He then paints 8 paintings * 2 = <<8*2=16>>16 paintings on the 4th day.
And finally paints 16 paintings * 2 = <<16*2=32>>32 paintings on the 5th day.
Marcus therefore has painted a total of 2 + 4 + 8 + 16 + 32 = <<2+4+8+16+32=62>>62 paintings.
#### 62
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: How are alluvial aquifers created?
A: By sand and snow
B: By wind and rain
C: By sunlight and soil
D: By animal activity
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: wind and rain cause erosion Fact 2: Alluvial aquifers are the result of erosion. Combined: Alluvial aquifers are created by wind and rain.
Question: How are alluvial aquifers created?
A: By sand and snow
B: By wind and rain
C: By sunlight and soil
D: By animal activity
Answer:
|
How are alluvial aquifers created?
|
By sand and snow
|
By wind and rain
|
By sunlight and soil
|
By animal activity
|
B
|
Fact 1: wind and rain cause erosion Fact 2: Alluvial aquifers are the result of erosion. Combined: Alluvial aquifers are created by wind and rain.
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: The what of vaporization changes a gas into a liquid by reducing heat energy?
A: boiling
B: reverse
C: Dilution
D: Energy.
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: condensing means changing from a gas into a liquid by reducing heat energy Fact 2: Condensation is the reverse of vaporization , or change from liquid to gas. Combined: The reverse of vaporization changes a gas into a liquid by reducing heat energy.
Question: The what of vaporization changes a gas into a liquid by reducing heat energy?
A: boiling
B: reverse
C: Dilution
D: Energy.
Answer:
|
The what of vaporization changes a gas into a liquid by reducing heat energy?
|
boiling
|
reverse
|
Dilution
|
Energy.
|
B
|
Fact 1: condensing means changing from a gas into a liquid by reducing heat energy Fact 2: Condensation is the reverse of vaporization , or change from liquid to gas. Combined: The reverse of vaporization changes a gas into a liquid by reducing heat energy.
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: Grandma Olga has 3 daughters and 3 sons. If all her daughters each have 6 sons, and each of her sons has 5 daughters, how many grandchildren does she have in total?
A: 16.5
B: 49.5
C: 32
D: 33
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: From her daughters, Olga has 3 x 6 = <<3*6=18>>18 grandsons.
From her sons, she has 3 x 5 = <<3*5=15>>15 granddaughters.
Altogether, Olga has 18 + 15 = <<18+15=33>>33 grandchildren.
#### 33
Question: Grandma Olga has 3 daughters and 3 sons. If all her daughters each have 6 sons, and each of her sons has 5 daughters, how many grandchildren does she have in total?
A: 16.5
B: 49.5
C: 32
D: 33
Answer:
|
Grandma Olga has 3 daughters and 3 sons. If all her daughters each have 6 sons, and each of her sons has 5 daughters, how many grandchildren does she have in total?
|
16.5
|
49.5
|
32
|
33
|
D
|
From her daughters, Olga has 3 x 6 = <<3*6=18>>18 grandsons.
From her sons, she has 3 x 5 = <<3*5=15>>15 granddaughters.
Altogether, Olga has 18 + 15 = <<18+15=33>>33 grandchildren.
#### 33
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: When the population of an organism decreases to the point that it is considered very likely it will soon reach zero, the organism is considered
A: Extinct
B: Near-threatened
C: Vulnerable
D: Endangered
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: if an organism dies then the population of that organism will decrease
Question: When the population of an organism decreases to the point that it is considered very likely it will soon reach zero, the organism is considered
A: Extinct
B: Near-threatened
C: Vulnerable
D: Endangered
Answer:
|
When the population of an organism decreases to the point that it is considered very likely it will soon reach zero, the organism is considered
|
Extinct
|
Near-threatened
|
Vulnerable
|
Endangered
|
D
|
if an organism dies then the population of that organism will decrease
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: Saheed made four times as much money as Kayla. Kayla made $30 less than Vika. Vika made $84. How many dollars did Saheed make?
A: 216
B: 217
C: 108
D: 215
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Kayla made $30 less than Vika = $84 - 30 = 54.
Saheed made 4*Kayla = 4*54 = 216
#### 216
Question: Saheed made four times as much money as Kayla. Kayla made $30 less than Vika. Vika made $84. How many dollars did Saheed make?
A: 216
B: 217
C: 108
D: 215
Answer:
|
Saheed made four times as much money as Kayla. Kayla made $30 less than Vika. Vika made $84. How many dollars did Saheed make?
|
216
|
217
|
108
|
215
|
A
|
Kayla made $30 less than Vika = $84 - 30 = 54.
Saheed made 4*Kayla = 4*54 = 216
#### 216
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: Which of the following is not the square of an integer?
A: 275625
B: 385641
C: 190096
D: 432562
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: The square of an integer (n^2) can have only the following units digit:
0, if the units digit of n is 0;
1, if the units digit of n is 1 or 9;
4, if the units digit of n is 2 or 8.
5, if the units digit of n is 5;
6, if the units digit of n is 6 or 4;
9, if the units digit of n is 3 or 7.
The square of an integer cannot have the units digit of 2, 3, 7, or 8.
The answer is D.
Question: Which of the following is not the square of an integer?
A: 275625
B: 385641
C: 190096
D: 432562
Answer:
|
Which of the following is not the square of an integer?
|
275625
|
385641
|
190096
|
432562
|
D
|
The square of an integer (n^2) can have only the following units digit:
0, if the units digit of n is 0;
1, if the units digit of n is 1 or 9;
4, if the units digit of n is 2 or 8.
5, if the units digit of n is 5;
6, if the units digit of n is 6 or 4;
9, if the units digit of n is 3 or 7.
The square of an integer cannot have the units digit of 2, 3, 7, or 8.
The answer is D.
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: What may be the ancestor of placental mammals?
A: spirogyra
B: fungi
C: amphibians
D: eomaia
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: The earliest placental mammals may have evolved about 110 million years ago. The ancestor of placental mammals may be the extinct genus Eomaia . Fossils of Eomaia have been found in what is now China. It was only about 10 centimeters (4 inches) long. It was a tree climber and probably ate insects and worms. Eomaia had several traits of placental mammals. Figure below shows how Eomaia may have looked.
Question: What may be the ancestor of placental mammals?
A: spirogyra
B: fungi
C: amphibians
D: eomaia
Answer:
|
What may be the ancestor of placental mammals?
|
spirogyra
|
fungi
|
amphibians
|
eomaia
|
D
|
The earliest placental mammals may have evolved about 110 million years ago. The ancestor of placental mammals may be the extinct genus Eomaia . Fossils of Eomaia have been found in what is now China. It was only about 10 centimeters (4 inches) long. It was a tree climber and probably ate insects and worms. Eomaia had several traits of placental mammals. Figure below shows how Eomaia may have looked.
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: Animals that do not have internal control of their body temperature are called what?
A: cold-blooded
B: ectotherms
C: photophores
D: athermal
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Thermoregulation Animals can be divided into two groups: those that maintain a constant body temperature in the face of differing environmental temperatures, and those that have a body temperature that is the same as their environment and thus varies with the environmental temperature. Animals that do not have internal control of their body temperature are called ectotherms. The body temperature of these organisms is generally similar to the temperature of the environment, although the individual organisms may do things that keep their bodies slightly below or above the environmental temperature. This can include burrowing underground on a hot day or resting in the sunlight on a cold day. The ectotherms have been called cold-blooded, a term that may not apply to an animal in the desert with a very warm body temperature. An animal that maintains a constant body temperature in the face of environmental changes is called an endotherm. These animals are able to maintain a level of activity that an ectothermic animal cannot because they generate internal heat that keeps their cellular processes operating optimally even when the environment is cold.
Question: Animals that do not have internal control of their body temperature are called what?
A: cold-blooded
B: ectotherms
C: photophores
D: athermal
Answer:
|
Animals that do not have internal control of their body temperature are called what?
|
cold-blooded
|
ectotherms
|
photophores
|
athermal
|
B
|
Thermoregulation Animals can be divided into two groups: those that maintain a constant body temperature in the face of differing environmental temperatures, and those that have a body temperature that is the same as their environment and thus varies with the environmental temperature. Animals that do not have internal control of their body temperature are called ectotherms. The body temperature of these organisms is generally similar to the temperature of the environment, although the individual organisms may do things that keep their bodies slightly below or above the environmental temperature. This can include burrowing underground on a hot day or resting in the sunlight on a cold day. The ectotherms have been called cold-blooded, a term that may not apply to an animal in the desert with a very warm body temperature. An animal that maintains a constant body temperature in the face of environmental changes is called an endotherm. These animals are able to maintain a level of activity that an ectothermic animal cannot because they generate internal heat that keeps their cellular processes operating optimally even when the environment is cold.
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: If an object is close then how will that object appear?
A: gigantic
B: minute
C: small
D: tiny
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: if an object is close then that object will appear large
Question: If an object is close then how will that object appear?
A: gigantic
B: minute
C: small
D: tiny
Answer:
|
If an object is close then how will that object appear?
|
gigantic
|
minute
|
small
|
tiny
|
A
|
if an object is close then that object will appear large
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: What is the main advantage of ferroelectric memristors?
A: Ferroelectric memristors have a higher resistance than other types of memristors, making them more suitable for high-power applications.
B: Ferroelectric domain dynamics can be tuned, allowing for the engineering of memristor response, and resistance variations are due to purely electronic phenomena, making the device more reliable.
C: Ferroelectric memristors have a more complex structure than other types of memristors, allowing for a wider range of applications.
D: Ferroelectric memristors have a unique piezoelectric field that allows for the creation of non-uniform elastic strain and a more stable structure.
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Question: What is the main advantage of ferroelectric memristors?
A: Ferroelectric memristors have a higher resistance than other types of memristors, making them more suitable for high-power applications.
B: Ferroelectric domain dynamics can be tuned, allowing for the engineering of memristor response, and resistance variations are due to purely electronic phenomena, making the device more reliable.
C: Ferroelectric memristors have a more complex structure than other types of memristors, allowing for a wider range of applications.
D: Ferroelectric memristors have a unique piezoelectric field that allows for the creation of non-uniform elastic strain and a more stable structure.
Answer:
|
What is the main advantage of ferroelectric memristors?
|
Ferroelectric memristors have a higher resistance than other types of memristors, making them more suitable for high-power applications.
|
Ferroelectric domain dynamics can be tuned, allowing for the engineering of memristor response, and resistance variations are due to purely electronic phenomena, making the device more reliable.
|
Ferroelectric memristors have a more complex structure than other types of memristors, allowing for a wider range of applications.
|
Ferroelectric memristors have a unique piezoelectric field that allows for the creation of non-uniform elastic strain and a more stable structure.
|
B
| null |
llm_science
|
Answer the following multiple choice question by selecting the correct option.
Question: A person may source warmth from
A: embers
B: flowers
C: rain
D: ice
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: a hot something is a source of heat
Question: A person may source warmth from
A: embers
B: flowers
C: rain
D: ice
Answer:
|
A person may source warmth from
|
embers
|
flowers
|
rain
|
ice
|
A
|
a hot something is a source of heat
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: What kind of reactions absorb energy from their surroundings as they occur?
A: endothermic
B: hydrostatic
C: autotrophic
D: exothermic
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Endothermic reactions absorb energy from the surroundings as the reaction occurs. When 1 mol of calcium carbonate decomposes into 1 mol of calcium oxide and 1 mol of carbon dioxide, 177.8 kJ of heat is absorbed. The process is shown visually in Figure above (B). The thermochemical reaction is shown below.
Question: What kind of reactions absorb energy from their surroundings as they occur?
A: endothermic
B: hydrostatic
C: autotrophic
D: exothermic
Answer:
|
What kind of reactions absorb energy from their surroundings as they occur?
|
endothermic
|
hydrostatic
|
autotrophic
|
exothermic
|
A
|
Endothermic reactions absorb energy from the surroundings as the reaction occurs. When 1 mol of calcium carbonate decomposes into 1 mol of calcium oxide and 1 mol of carbon dioxide, 177.8 kJ of heat is absorbed. The process is shown visually in Figure above (B). The thermochemical reaction is shown below.
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: what vapor moves from plants into the atmosphere during transpiration?
A: outer space
B: clouds
C: H2O
D: CO 2
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: transpiration is when water vapor moves from plants into the atmosphere Fact 2: Water is made up of H2O molecules. Combined: transpiration is when H2O vapor moves from plants into the atmosphere
Question: what vapor moves from plants into the atmosphere during transpiration?
A: outer space
B: clouds
C: H2O
D: CO 2
Answer:
|
what vapor moves from plants into the atmosphere during transpiration?
|
outer space
|
clouds
|
H2O
|
CO 2
|
C
|
Fact 1: transpiration is when water vapor moves from plants into the atmosphere Fact 2: Water is made up of H2O molecules. Combined: transpiration is when H2O vapor moves from plants into the atmosphere
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: what causes the ground to shake?
A: high temperature
B: movements in the earth's crust
C: human migration
D: exposure to cold
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: an earthquake causes the ground to shake Fact 2: Earthquakes are movements in the Earth's crust. Combined: movements in the Earth's crust causes the ground to shake
Question: what causes the ground to shake?
A: high temperature
B: movements in the earth's crust
C: human migration
D: exposure to cold
Answer:
|
what causes the ground to shake?
|
high temperature
|
movements in the earth's crust
|
human migration
|
exposure to cold
|
B
|
Fact 1: an earthquake causes the ground to shake Fact 2: Earthquakes are movements in the Earth's crust. Combined: movements in the Earth's crust causes the ground to shake
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: If integers d and b are distinct factors of 30, which of the following CANNOT be a factor of 30?
I. db + b^2
II. (d + b)^2
III. d + b
A: I only
B: II only
C: III only
D: I and II only
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Factors of 30 are: 1, 2, 3, 5, 6, 10, 15, and 30.
I. db + b^2 --> if d=1 and b=2 then db + b^2=6, which is a factor of 30. OK;
II. (d + b)^2 --> (d + b)^2 is a perfect square, no perfect square (but 1) is a factor of 30. DISCARD;
III. d + b --> if d=1 and b=2 then d + b=3, which is a factor of 30. OK.
Answer: B.
Question: If integers d and b are distinct factors of 30, which of the following CANNOT be a factor of 30?
I. db + b^2
II. (d + b)^2
III. d + b
A: I only
B: II only
C: III only
D: I and II only
Answer:
|
If integers d and b are distinct factors of 30, which of the following CANNOT be a factor of 30?
I. db + b^2
II. (d + b)^2
III. d + b
|
I only
|
II only
|
III only
|
I and II only
|
B
|
Factors of 30 are: 1, 2, 3, 5, 6, 10, 15, and 30.
I. db + b^2 --> if d=1 and b=2 then db + b^2=6, which is a factor of 30. OK;
II. (d + b)^2 --> (d + b)^2 is a perfect square, no perfect square (but 1) is a factor of 30. DISCARD;
III. d + b --> if d=1 and b=2 then d + b=3, which is a factor of 30. OK.
Answer: B.
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: Pam had $23. Then she saved $11 from her allowance and spent $6 on a comic book and $8 on a puzzle. How much money does Pam have left?
A: $33
B: $20
C: $25
D: $60
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Step 1: Find the total amount of money saved.
$23 + $11 = $34
Step 2: Find the total cost of the comic book and the puzzle.
$6 + $8 = $14
Step 3: Find the amount of money left.
$34 – $14 = $20
Pam has $20 left.
Answer is B.
Question: Pam had $23. Then she saved $11 from her allowance and spent $6 on a comic book and $8 on a puzzle. How much money does Pam have left?
A: $33
B: $20
C: $25
D: $60
Answer:
|
Pam had $23. Then she saved $11 from her allowance and spent $6 on a comic book and $8 on a puzzle. How much money does Pam have left?
|
$33
|
$20
|
$25
|
$60
|
B
|
Step 1: Find the total amount of money saved.
$23 + $11 = $34
Step 2: Find the total cost of the comic book and the puzzle.
$6 + $8 = $14
Step 3: Find the amount of money left.
$34 – $14 = $20
Pam has $20 left.
Answer is B.
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: Martha gets prize points every time she shops at her local grocery store. She gets 50 points per $10 spent, plus a 250 point bonus if she spends more than $100. Martha buys 3 pounds of beef for $11 each, 8 pounds of fruits and vegetables for $4/pound, 3 jars of spices for $6 each, and other groceries totaling $37. How many points does Martha get?
A: 1700
B: 680
C: 851
D: 850
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: First find the total cost of the beef: $11/pound * 3 pounds = $<<11*3=33>>33
Then find the total cost of the fruits and vegetables: $4/pound * 8 pounds = $<<4*8=32>>32
Then find the total cost of the spices: $6/jar * 3 jars = $<<6*3=18>>18
Now add the cost of all the items to find Martha's total spending: $33 + $32 + $18 + $37 = $<<33+32+18+37=120>>120
Now divide 50 points by $10 to find now many points Martha gets per dollar: 50 points / $10 = <<50/10=5>>5 points/dollar
Now multiply this exchange rate by Martha's total spending to find how many points she gets before the bonus: $120 * 5 points/dollar = <<120*5=600>>600 points
Finally, add the 250 point bonus Martha gets for spending more than $100: 600 points + 250 points = 850 points
#### 850
Question: Martha gets prize points every time she shops at her local grocery store. She gets 50 points per $10 spent, plus a 250 point bonus if she spends more than $100. Martha buys 3 pounds of beef for $11 each, 8 pounds of fruits and vegetables for $4/pound, 3 jars of spices for $6 each, and other groceries totaling $37. How many points does Martha get?
A: 1700
B: 680
C: 851
D: 850
Answer:
|
Martha gets prize points every time she shops at her local grocery store. She gets 50 points per $10 spent, plus a 250 point bonus if she spends more than $100. Martha buys 3 pounds of beef for $11 each, 8 pounds of fruits and vegetables for $4/pound, 3 jars of spices for $6 each, and other groceries totaling $37. How many points does Martha get?
|
1700
|
680
|
851
|
850
|
D
|
First find the total cost of the beef: $11/pound * 3 pounds = $<<11*3=33>>33
Then find the total cost of the fruits and vegetables: $4/pound * 8 pounds = $<<4*8=32>>32
Then find the total cost of the spices: $6/jar * 3 jars = $<<6*3=18>>18
Now add the cost of all the items to find Martha's total spending: $33 + $32 + $18 + $37 = $<<33+32+18+37=120>>120
Now divide 50 points by $10 to find now many points Martha gets per dollar: 50 points / $10 = <<50/10=5>>5 points/dollar
Now multiply this exchange rate by Martha's total spending to find how many points she gets before the bonus: $120 * 5 points/dollar = <<120*5=600>>600 points
Finally, add the 250 point bonus Martha gets for spending more than $100: 600 points + 250 points = 850 points
#### 850
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: What is the movement of animals from one place to another?
A: trade
B: population
C: migration
D: communication
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Another example of a behavior with a yearly cycle is migration . Migration is the movement of animals from one place to another. Migration is an innate behavior that is triggered by changes in the environment. For example, animals may migrate when the days get shorter in the fall. Migration is most common in birds, fish, and insects. In the Northern Hemisphere, many species of birds, including robins and geese, travel south for the winter. They migrate to areas where it is warmer and where there is more food. They return north in the spring. A flock of migrating geese is pictured below ( Figure below ).
Question: What is the movement of animals from one place to another?
A: trade
B: population
C: migration
D: communication
Answer:
|
What is the movement of animals from one place to another?
|
trade
|
population
|
migration
|
communication
|
C
|
Another example of a behavior with a yearly cycle is migration . Migration is the movement of animals from one place to another. Migration is an innate behavior that is triggered by changes in the environment. For example, animals may migrate when the days get shorter in the fall. Migration is most common in birds, fish, and insects. In the Northern Hemisphere, many species of birds, including robins and geese, travel south for the winter. They migrate to areas where it is warmer and where there is more food. They return north in the spring. A flock of migrating geese is pictured below ( Figure below ).
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: what have a unique water vascular system with tube feet?
A: h2o
B: insects
C: sea urchins
D: bushes
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: Echinoderms have a unique water vascular system with tube feet. Fact 2: Starfish and sea urchins are also echinoderms. Combined: sea urchins have a unique water vascular system with tube feet
Question: what have a unique water vascular system with tube feet?
A: h2o
B: insects
C: sea urchins
D: bushes
Answer:
|
what have a unique water vascular system with tube feet?
|
h2o
|
insects
|
sea urchins
|
bushes
|
C
|
Fact 1: Echinoderms have a unique water vascular system with tube feet. Fact 2: Starfish and sea urchins are also echinoderms. Combined: sea urchins have a unique water vascular system with tube feet
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: A train running at the speed of 60 km/hr crosses a pole in 15 seconds. Find the length of the train?
A: 250 meter
B: 876 meter
C: 167 meter
D: 719 meter
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Speed = 60*(5/18) m/sec = 50/3 m/sec
Length of Train (Distance) = Speed * Time
(50/3) * 15
= 250 meter
Answer: A
Question: A train running at the speed of 60 km/hr crosses a pole in 15 seconds. Find the length of the train?
A: 250 meter
B: 876 meter
C: 167 meter
D: 719 meter
Answer:
|
A train running at the speed of 60 km/hr crosses a pole in 15 seconds. Find the length of the train?
|
250 meter
|
876 meter
|
167 meter
|
719 meter
|
A
|
Speed = 60*(5/18) m/sec = 50/3 m/sec
Length of Train (Distance) = Speed * Time
(50/3) * 15
= 250 meter
Answer: A
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: Two trains, one from Howrah to Patna and the other from Patna to Howrah, start simultaneously. After they meet, the trains reach their destinations after 4 hours and 49 hours respectively. The ratio of their speeds is:
A: 2 : 3
B: 4 : 3
C: 6 : 7
D: 7 : 2
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Let us name the trains as A and B. Then,
(A's speed) : (B's speed) = √b : √a = √49 : √4 = 7 : 2.
Answer D
Question: Two trains, one from Howrah to Patna and the other from Patna to Howrah, start simultaneously. After they meet, the trains reach their destinations after 4 hours and 49 hours respectively. The ratio of their speeds is:
A: 2 : 3
B: 4 : 3
C: 6 : 7
D: 7 : 2
Answer:
|
Two trains, one from Howrah to Patna and the other from Patna to Howrah, start simultaneously. After they meet, the trains reach their destinations after 4 hours and 49 hours respectively. The ratio of their speeds is:
|
2 : 3
|
4 : 3
|
6 : 7
|
7 : 2
|
D
|
Let us name the trains as A and B. Then,
(A's speed) : (B's speed) = √b : √a = √49 : √4 = 7 : 2.
Answer D
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: At the end of three years what will be the compound interest at the rate of 10% p.a. on an amount of Rs.50000?
A: 6620
B: 3277
C: 16550
D: 2998
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: A = 50000(11/10)3
= 66550
= 50000
----------
16550
Answer:C
Question: At the end of three years what will be the compound interest at the rate of 10% p.a. on an amount of Rs.50000?
A: 6620
B: 3277
C: 16550
D: 2998
Answer:
|
At the end of three years what will be the compound interest at the rate of 10% p.a. on an amount of Rs.50000?
|
6620
|
3277
|
16550
|
2998
|
C
|
A = 50000(11/10)3
= 66550
= 50000
----------
16550
Answer:C
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: Alice’s take-home pay last year was the same each month, and she saved the same fraction of her take-home pay each month. The total amount of money that she had saved at the end of the year was 4 times the amount of that portion of her monthly take-home pay that she did NOT save. If all the money that she saved last year was from her take-home pay, what fraction of her take-home pay did she save each month?
A: 1/7
B: 1/5
C: 1/4
D: 1/3
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Suppose the portion of her salary that she saved is X
and the remaining portion is Y
X+Y= total take home salary
given, 12X = 4Y
or 3X = Y
Total take-home salary= X+ 3X= 4X
hence, she saved 1/4-th portion of her take home salary
C
Question: Alice’s take-home pay last year was the same each month, and she saved the same fraction of her take-home pay each month. The total amount of money that she had saved at the end of the year was 4 times the amount of that portion of her monthly take-home pay that she did NOT save. If all the money that she saved last year was from her take-home pay, what fraction of her take-home pay did she save each month?
A: 1/7
B: 1/5
C: 1/4
D: 1/3
Answer:
|
Alice’s take-home pay last year was the same each month, and she saved the same fraction of her take-home pay each month. The total amount of money that she had saved at the end of the year was 4 times the amount of that portion of her monthly take-home pay that she did NOT save. If all the money that she saved last year was from her take-home pay, what fraction of her take-home pay did she save each month?
|
1/7
|
1/5
|
1/4
|
1/3
|
C
|
Suppose the portion of her salary that she saved is X
and the remaining portion is Y
X+Y= total take home salary
given, 12X = 4Y
or 3X = Y
Total take-home salary= X+ 3X= 4X
hence, she saved 1/4-th portion of her take home salary
C
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: On a morning when the weather is clear, the sky is
A: bright
B: cloudy
C: stormy
D: dark
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: clear weather means sunny weather
Question: On a morning when the weather is clear, the sky is
A: bright
B: cloudy
C: stormy
D: dark
Answer:
|
On a morning when the weather is clear, the sky is
|
bright
|
cloudy
|
stormy
|
dark
|
A
|
clear weather means sunny weather
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: A man can row upstream at 26 kmph and downstream at 30 kmph, and then find the speed of the man in still water?
A: 29
B: 28
C: 30
D: 32
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: US = 26
DS = 30
M = (30 + 26)/2 = 28
Answer:B
Question: A man can row upstream at 26 kmph and downstream at 30 kmph, and then find the speed of the man in still water?
A: 29
B: 28
C: 30
D: 32
Answer:
|
A man can row upstream at 26 kmph and downstream at 30 kmph, and then find the speed of the man in still water?
|
29
|
28
|
30
|
32
|
B
|
US = 26
DS = 30
M = (30 + 26)/2 = 28
Answer:B
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: What is important for the chemical equilibrium of the body?
A: Hormones
B: Chemicals
C: Blood
D: exercise
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: Hormones control many cell activities, so they are very important for homeostasis. Fact 2: Homeostasis is the chemical equilibrium of the body. Combined: Hormones control many cell activities, so they are very important for the chemical equilibrium of the body
Question: What is important for the chemical equilibrium of the body?
A: Hormones
B: Chemicals
C: Blood
D: exercise
Answer:
|
What is important for the chemical equilibrium of the body?
|
Hormones
|
Chemicals
|
Blood
|
exercise
|
A
|
Fact 1: Hormones control many cell activities, so they are very important for homeostasis. Fact 2: Homeostasis is the chemical equilibrium of the body. Combined: Hormones control many cell activities, so they are very important for the chemical equilibrium of the body
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: When would most people wear shorts?
A: a ski trip
B: a cold night
C: a cold morning
D: a noon picnic
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: as temperature during the day increases , the temperature in an environment will increase
Question: When would most people wear shorts?
A: a ski trip
B: a cold night
C: a cold morning
D: a noon picnic
Answer:
|
When would most people wear shorts?
|
a ski trip
|
a cold night
|
a cold morning
|
a noon picnic
|
D
|
as temperature during the day increases , the temperature in an environment will increase
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: What is stored and concentrated in the gallbladder?
A: oxygen
B: bile
C: calcium
D: insulin
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Question: What is stored and concentrated in the gallbladder?
A: oxygen
B: bile
C: calcium
D: insulin
Answer:
|
What is stored and concentrated in the gallbladder?
|
oxygen
|
bile
|
calcium
|
insulin
|
B
| null |
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: A dealer buys dry fruits at Rs. 100, Rs. 80 and Rs. 60 per kilogram. He mixes them in the ratio 3 : 4 : 5 by weight, and sells at a profit of 50%. At what price per kilogram does he sell the dry fruit?
A: Rs 80
B: Rs 100
C: Rs 95
D: None of these
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Explanation :
Let the dealer buys 3kg, 4kg and 5kg.
Price of total dry fruits = 3*100 + 4*80 + 5*60 = Rs 920.
Profit = 920 * 115/100 = 1380.
Price of mix dry fruits per kg = 1380 / 12 = Rs 115.
Answer : D
Question: A dealer buys dry fruits at Rs. 100, Rs. 80 and Rs. 60 per kilogram. He mixes them in the ratio 3 : 4 : 5 by weight, and sells at a profit of 50%. At what price per kilogram does he sell the dry fruit?
A: Rs 80
B: Rs 100
C: Rs 95
D: None of these
Answer:
|
A dealer buys dry fruits at Rs. 100, Rs. 80 and Rs. 60 per kilogram. He mixes them in the ratio 3 : 4 : 5 by weight, and sells at a profit of 50%. At what price per kilogram does he sell the dry fruit?
|
Rs 80
|
Rs 100
|
Rs 95
|
None of these
|
D
|
Explanation :
Let the dealer buys 3kg, 4kg and 5kg.
Price of total dry fruits = 3*100 + 4*80 + 5*60 = Rs 920.
Profit = 920 * 115/100 = 1380.
Price of mix dry fruits per kg = 1380 / 12 = Rs 115.
Answer : D
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: The bakery made 95 muffins. They will be packed in boxes with 5 muffins in each box. If there are only 10 available boxes, how many boxes do they still need to pack all the muffins?
A: 7.2
B: 18
C: -1
D: 9
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: A total of 10 x 5 = <<10*5=50>>50 muffins will be packed in 10 boxes.
So 95 - 50 = <<95-50=45>>45 muffins still need to be packed in the boxes.
Thus, 45/5 = <<45/5=9>>9 boxes are still needed to pack all those 45 muffins.
#### 9
Question: The bakery made 95 muffins. They will be packed in boxes with 5 muffins in each box. If there are only 10 available boxes, how many boxes do they still need to pack all the muffins?
A: 7.2
B: 18
C: -1
D: 9
Answer:
|
The bakery made 95 muffins. They will be packed in boxes with 5 muffins in each box. If there are only 10 available boxes, how many boxes do they still need to pack all the muffins?
|
7.2
|
18
|
-1
|
9
|
D
|
A total of 10 x 5 = <<10*5=50>>50 muffins will be packed in 10 boxes.
So 95 - 50 = <<95-50=45>>45 muffins still need to be packed in the boxes.
Thus, 45/5 = <<45/5=9>>9 boxes are still needed to pack all those 45 muffins.
#### 9
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: An unbiased cubic die is thrown.What is the probability of getting a multiple of 2 and 3?
A: 1/6
B: 2/6
C: 3/6
D: 1
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Here S={1,2,3,4,5,6}
Let E be the event of getting the multiple of 3
then ,E={3,6}
Let F be the event of getting the multiple of 2
then ,E={2,4,6}
Let G be the event of getting the multiple of 2 and 3
then ,G={6}
P(G)=n(G)/n(S)=1/6
answer option A) 1/6.
Question: An unbiased cubic die is thrown.What is the probability of getting a multiple of 2 and 3?
A: 1/6
B: 2/6
C: 3/6
D: 1
Answer:
|
An unbiased cubic die is thrown.What is the probability of getting a multiple of 2 and 3?
|
1/6
|
2/6
|
3/6
|
1
|
A
|
Here S={1,2,3,4,5,6}
Let E be the event of getting the multiple of 3
then ,E={3,6}
Let F be the event of getting the multiple of 2
then ,E={2,4,6}
Let G be the event of getting the multiple of 2 and 3
then ,G={6}
P(G)=n(G)/n(S)=1/6
answer option A) 1/6.
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: Mary bought 5 boxes of drinks at $6 each box and 10 boxes of pizzas at $14 each box for her pizza party. She paid $200 for all the items. How much change did she get back?
A: 20
B: 45
C: 31
D: 30
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Mary spent 5 x $6 = $<<5*6=30>>30 on drinks.
She spent 10 x $14 = $<<10*14=140>>140 on pizzas.
She spent a total amount of $30 + $140 = $<<30+140=170>>170.
Therefore, Mary got a change of $200 - $170 = $<<200-170=30>>30 after paying all the items for her pizza party.
#### 30
Question: Mary bought 5 boxes of drinks at $6 each box and 10 boxes of pizzas at $14 each box for her pizza party. She paid $200 for all the items. How much change did she get back?
A: 20
B: 45
C: 31
D: 30
Answer:
|
Mary bought 5 boxes of drinks at $6 each box and 10 boxes of pizzas at $14 each box for her pizza party. She paid $200 for all the items. How much change did she get back?
|
20
|
45
|
31
|
30
|
D
|
Mary spent 5 x $6 = $<<5*6=30>>30 on drinks.
She spent 10 x $14 = $<<10*14=140>>140 on pizzas.
She spent a total amount of $30 + $140 = $<<30+140=170>>170.
Therefore, Mary got a change of $200 - $170 = $<<200-170=30>>30 after paying all the items for her pizza party.
#### 30
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: Gary is buying chlorine for his rectangular pool, which is 10 feet long, 8 feet wide, and 6 feet deep. Gary needs to buy one quart of chlorine for every 120 cubic feet of water in his pool. If chlorine costs $3 a quart, how much does Gary spend on chlorine?
A: 12
B: 6
C: 13
D: 11
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: First find the volume of the pool by multiplying the length by the width by the height: 10 ft * 8 ft * 6 ft = <<10*8*6=480>>480 cubic feet
Then divide the volume of the pool by the number of cubic feet one quart of chlorine can sterilize: 480 cubic feet / 120 cubic feet/quart = <<480/120=4>>4 quarts
Then multiply the number of quarts Gary needs to buy by the price per quart to find out how much money he spends: $3/quart * 4 quarts = $<<3*4=12>>12
#### 12
Question: Gary is buying chlorine for his rectangular pool, which is 10 feet long, 8 feet wide, and 6 feet deep. Gary needs to buy one quart of chlorine for every 120 cubic feet of water in his pool. If chlorine costs $3 a quart, how much does Gary spend on chlorine?
A: 12
B: 6
C: 13
D: 11
Answer:
|
Gary is buying chlorine for his rectangular pool, which is 10 feet long, 8 feet wide, and 6 feet deep. Gary needs to buy one quart of chlorine for every 120 cubic feet of water in his pool. If chlorine costs $3 a quart, how much does Gary spend on chlorine?
|
12
|
6
|
13
|
11
|
A
|
First find the volume of the pool by multiplying the length by the width by the height: 10 ft * 8 ft * 6 ft = <<10*8*6=480>>480 cubic feet
Then divide the volume of the pool by the number of cubic feet one quart of chlorine can sterilize: 480 cubic feet / 120 cubic feet/quart = <<480/120=4>>4 quarts
Then multiply the number of quarts Gary needs to buy by the price per quart to find out how much money he spends: $3/quart * 4 quarts = $<<3*4=12>>12
#### 12
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: Warm water from the equator mixes with cold water from where?
A: the oceans
B: the tropics
C: the continents
D: the poles
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Water flows through all the world’s oceans. Warm water from the equator mixes with cold water from the poles. The mixing of warm and cold water makes the water temperature moderate.
Question: Warm water from the equator mixes with cold water from where?
A: the oceans
B: the tropics
C: the continents
D: the poles
Answer:
|
Warm water from the equator mixes with cold water from where?
|
the oceans
|
the tropics
|
the continents
|
the poles
|
D
|
Water flows through all the world’s oceans. Warm water from the equator mixes with cold water from the poles. The mixing of warm and cold water makes the water temperature moderate.
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: What occurs as cells lose their ability to divide?
A: illness
B: Winter
C: disease
D: death
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: Aging occurs as cells lose their ability to divide. Fact 2: Death is attributed to the infirmities of old age. Combined: Death occurs as cells lose their ability to divide
Question: What occurs as cells lose their ability to divide?
A: illness
B: Winter
C: disease
D: death
Answer:
|
What occurs as cells lose their ability to divide?
|
illness
|
Winter
|
disease
|
death
|
D
|
Fact 1: Aging occurs as cells lose their ability to divide. Fact 2: Death is attributed to the infirmities of old age. Combined: Death occurs as cells lose their ability to divide
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: A banana tree has 100 bananas left after Raj cut some bananas from it. If Raj has eaten 70 bananas and has twice as many remaining in his basket, how many bananas were on the tree initially?
A: 465
B: 300
C: 310
D: 248
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: If Raj has eaten 70 bananas in the basket, he has 2*70 = <<70*2=140>>140 bananas.
The total number of bananas that Raj cut from the tree is 140+70 = <<140+70=210>>210
On the tree initially were 100+210 =<<100+210=310>>310 bananas.
#### 310
Question: A banana tree has 100 bananas left after Raj cut some bananas from it. If Raj has eaten 70 bananas and has twice as many remaining in his basket, how many bananas were on the tree initially?
A: 465
B: 300
C: 310
D: 248
Answer:
|
A banana tree has 100 bananas left after Raj cut some bananas from it. If Raj has eaten 70 bananas and has twice as many remaining in his basket, how many bananas were on the tree initially?
|
465
|
300
|
310
|
248
|
C
|
If Raj has eaten 70 bananas in the basket, he has 2*70 = <<70*2=140>>140 bananas.
The total number of bananas that Raj cut from the tree is 140+70 = <<140+70=210>>210
On the tree initially were 100+210 =<<100+210=310>>310 bananas.
#### 310
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: chemical weathering causes redness of the rocks containing what?
A: iron
B: Urea
C: Gases
D: red stones
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: chemical weathering causes iron in rock to oxidize Fact 2: Oxidation of iron minerals causes the redness of the rocks. Combined: chemical weathering causes redness of the rocks containing iron.
Question: chemical weathering causes redness of the rocks containing what?
A: iron
B: Urea
C: Gases
D: red stones
Answer:
|
chemical weathering causes redness of the rocks containing what?
|
iron
|
Urea
|
Gases
|
red stones
|
A
|
Fact 1: chemical weathering causes iron in rock to oxidize Fact 2: Oxidation of iron minerals causes the redness of the rocks. Combined: chemical weathering causes redness of the rocks containing iron.
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: Using radioactive gamma ray sources, existing microorganisms in food can be what?
A: killed
B: cancer
C: organisms
D: tiny
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: How Irradiation Works Food is irradiated using radioactive gamma ray sources, usually radioactive cobalt-60 or . Combined: Using radioactive gamma ray sources, existing microorganisms in food can be killed
Question: Using radioactive gamma ray sources, existing microorganisms in food can be what?
A: killed
B: cancer
C: organisms
D: tiny
Answer:
|
Using radioactive gamma ray sources, existing microorganisms in food can be what?
|
killed
|
cancer
|
organisms
|
tiny
|
A
|
Fact 1: irradiating food can be used to kill existing microorganisms in the food Fact 2: How Irradiation Works Food is irradiated using radioactive gamma ray sources, usually radioactive cobalt-60 or . Combined: Using radioactive gamma ray sources, existing microorganisms in food can be killed
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: 2/5 of the fish in an aquarium is red and 1/4 of the fish is brown. 1/4of the red fish and 1/5 of the brown fish is male. If the rest of the fish in the aquarium is female, what is the probability that a fish randomly picked from the aquarium is male?
A: 3/20
B: 7/30
C: 5/16
D: 1/3
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Straight method....
1/4 of 2/5 + 1/5 of 1/4 = 2/20 +1/20 =3/20
ANSWER:A
Question: 2/5 of the fish in an aquarium is red and 1/4 of the fish is brown. 1/4of the red fish and 1/5 of the brown fish is male. If the rest of the fish in the aquarium is female, what is the probability that a fish randomly picked from the aquarium is male?
A: 3/20
B: 7/30
C: 5/16
D: 1/3
Answer:
|
2/5 of the fish in an aquarium is red and 1/4 of the fish is brown. 1/4of the red fish and 1/5 of the brown fish is male. If the rest of the fish in the aquarium is female, what is the probability that a fish randomly picked from the aquarium is male?
|
3/20
|
7/30
|
5/16
|
1/3
|
A
|
Straight method....
1/4 of 2/5 + 1/5 of 1/4 = 2/20 +1/20 =3/20
ANSWER:A
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: If log 2 = 0.3010 and log 3 = 0.4771, the value of log5 512 is:
A: 2.87
B: 2.967
C: 3.876
D: 3.912
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Explanation:
log5 512
= log 512 /log 5
= log 29 /log (10/2)
= 9 log 2 /log 10 - log 2
= (9 x 0.3010) /1 - 0.3010
= 2.709 /0.699
= 2709 /699
= 3.876
ANSWER IS C
Question: If log 2 = 0.3010 and log 3 = 0.4771, the value of log5 512 is:
A: 2.87
B: 2.967
C: 3.876
D: 3.912
Answer:
|
If log 2 = 0.3010 and log 3 = 0.4771, the value of log5 512 is:
|
2.87
|
2.967
|
3.876
|
3.912
|
C
|
Explanation:
log5 512
= log 512 /log 5
= log 29 /log (10/2)
= 9 log 2 /log 10 - log 2
= (9 x 0.3010) /1 - 0.3010
= 2.709 /0.699
= 2709 /699
= 3.876
ANSWER IS C
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: On a summer day, a dog stuck outside will
A: be dripping with sweat
B: lick at the window
C: appear to be smiling with its mouth open
D: curl up somewhere and shiver
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: panting is when an animal hangs its tongue out of its mouth to adjust to hot temperatures
Question: On a summer day, a dog stuck outside will
A: be dripping with sweat
B: lick at the window
C: appear to be smiling with its mouth open
D: curl up somewhere and shiver
Answer:
|
On a summer day, a dog stuck outside will
|
be dripping with sweat
|
lick at the window
|
appear to be smiling with its mouth open
|
curl up somewhere and shiver
|
C
|
panting is when an animal hangs its tongue out of its mouth to adjust to hot temperatures
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: A tank is 25m long 12m wide and 6m deep. The cost of plastering its walls and bottom at 25 paise per sq m is
A: Rs. 186
B: Rs. 258
C: Rs. 486
D: Rs. 586
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Explanation:
Area to be plastered = [2(l + b) × h] + (l × b)
= [2(25 + 12) × 6] + (25 × 12) = 744 sq m
Cost of plastering = 744 × (25/100) = Rs.186 Answer: A
Question: A tank is 25m long 12m wide and 6m deep. The cost of plastering its walls and bottom at 25 paise per sq m is
A: Rs. 186
B: Rs. 258
C: Rs. 486
D: Rs. 586
Answer:
|
A tank is 25m long 12m wide and 6m deep. The cost of plastering its walls and bottom at 25 paise per sq m is
|
Rs. 186
|
Rs. 258
|
Rs. 486
|
Rs. 586
|
A
|
Explanation:
Area to be plastered = [2(l + b) × h] + (l × b)
= [2(25 + 12) × 6] + (25 × 12) = 744 sq m
Cost of plastering = 744 × (25/100) = Rs.186 Answer: A
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: Roxy has 7 flowering plants in her garden. She has twice as many fruiting plants as her flowering plants. On Saturday, she goes to the nursery and buys 3 flowering plants and 2 fruiting plants. On Sunday, she gives away 1 flowering plant and 4 fruiting plants to her neighbor, Ronny. How many plants are remaining in her garden?
A: 22
B: 31.5
C: 21
D: 10.5
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Roxy’s flowering plant count is <<7=7>>7.
Her fruiting plant count is 7 x 2 = <<7*2=14>>14.
On Saturday, her flowering plant count is 7 + 3 = <<7+3=10>>10.
On Saturday, her fruiting plant count is 14 + 2 = <<14+2=16>>16.
On Sunday, her flowering plant count is 10 - 1 = <<10-1=9>>9.
On Sunday, her fruiting plant count is 16 - 4 = <<16-4=12>>12.
Roxy’s remaining plant count in her garden is 9 + 12 = <<9+12=21>>21.
#### 21
Question: Roxy has 7 flowering plants in her garden. She has twice as many fruiting plants as her flowering plants. On Saturday, she goes to the nursery and buys 3 flowering plants and 2 fruiting plants. On Sunday, she gives away 1 flowering plant and 4 fruiting plants to her neighbor, Ronny. How many plants are remaining in her garden?
A: 22
B: 31.5
C: 21
D: 10.5
Answer:
|
Roxy has 7 flowering plants in her garden. She has twice as many fruiting plants as her flowering plants. On Saturday, she goes to the nursery and buys 3 flowering plants and 2 fruiting plants. On Sunday, she gives away 1 flowering plant and 4 fruiting plants to her neighbor, Ronny. How many plants are remaining in her garden?
|
22
|
31.5
|
21
|
10.5
|
C
|
Roxy’s flowering plant count is <<7=7>>7.
Her fruiting plant count is 7 x 2 = <<7*2=14>>14.
On Saturday, her flowering plant count is 7 + 3 = <<7+3=10>>10.
On Saturday, her fruiting plant count is 14 + 2 = <<14+2=16>>16.
On Sunday, her flowering plant count is 10 - 1 = <<10-1=9>>9.
On Sunday, her fruiting plant count is 16 - 4 = <<16-4=12>>12.
Roxy’s remaining plant count in her garden is 9 + 12 = <<9+12=21>>21.
#### 21
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: Which of the following actions can make electrical energy brighten your room?
A: Clap on!
B: Jumping in place
C: Turning a doorknob
D: Rubbing your nose
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: a light bulb converts electrical energy into light energy when it is turned on
Question: Which of the following actions can make electrical energy brighten your room?
A: Clap on!
B: Jumping in place
C: Turning a doorknob
D: Rubbing your nose
Answer:
|
Which of the following actions can make electrical energy brighten your room?
|
Clap on!
|
Jumping in place
|
Turning a doorknob
|
Rubbing your nose
|
A
|
a light bulb converts electrical energy into light energy when it is turned on
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: Bacteria will build up on food if you leave it out, so if you make sure its protected from the air, you can
A: go to space
B: lift a bus
C: Fly
D: avoid falling ill
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: reducing bacteria in food prevents illness in people
Question: Bacteria will build up on food if you leave it out, so if you make sure its protected from the air, you can
A: go to space
B: lift a bus
C: Fly
D: avoid falling ill
Answer:
|
Bacteria will build up on food if you leave it out, so if you make sure its protected from the air, you can
|
go to space
|
lift a bus
|
Fly
|
avoid falling ill
|
D
|
reducing bacteria in food prevents illness in people
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: Specific scents are often associated with what?
A: behaviors
B: memories
C: instincts
D: pheromones
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Specific scents are often associated with our memories of places and events. That's because scents are more novel or specific than shapes or other things you might see. So an odor similar to that of your grandmother's kitchen or pantry might be more quickly associated with your memories of that place than a similar sight, which might be more generalized.
Question: Specific scents are often associated with what?
A: behaviors
B: memories
C: instincts
D: pheromones
Answer:
|
Specific scents are often associated with what?
|
behaviors
|
memories
|
instincts
|
pheromones
|
B
|
Specific scents are often associated with our memories of places and events. That's because scents are more novel or specific than shapes or other things you might see. So an odor similar to that of your grandmother's kitchen or pantry might be more quickly associated with your memories of that place than a similar sight, which might be more generalized.
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: Mason, Noah and Jacob want to have an eating contest but can't agree on what food to eat. Mason wants hot dogs, Noah insists on burgers, and Jacob thinks they should eat pies. They finally agree that everyone can eat whatever they want and they'll use the weight of the food to determine who wins. A hot dog weighs 2 ounces, a burger weighs 5 ounces, and a pie weighs 10 ounces. Jacob eats three fewer pies than Noah eats burgers. Mason eats 3 times as many hotdogs as the number of pies consumed by Jacob. If Noah ate 8 burgers, what is the total weight of the hotdogs that Mason ate?
A: 30
B: 40
C: 15
D: 45
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Jacob ate 8 – 3 = <<8-3=5>>5 pies.
Noah ate 5 * 3 = <<5*3=15>>15 hotdogs.
The total weight of the hotdogs was 15 * 2 ounces = <<15*2=30>>30 ounces.
#### 30
Question: Mason, Noah and Jacob want to have an eating contest but can't agree on what food to eat. Mason wants hot dogs, Noah insists on burgers, and Jacob thinks they should eat pies. They finally agree that everyone can eat whatever they want and they'll use the weight of the food to determine who wins. A hot dog weighs 2 ounces, a burger weighs 5 ounces, and a pie weighs 10 ounces. Jacob eats three fewer pies than Noah eats burgers. Mason eats 3 times as many hotdogs as the number of pies consumed by Jacob. If Noah ate 8 burgers, what is the total weight of the hotdogs that Mason ate?
A: 30
B: 40
C: 15
D: 45
Answer:
|
Mason, Noah and Jacob want to have an eating contest but can't agree on what food to eat. Mason wants hot dogs, Noah insists on burgers, and Jacob thinks they should eat pies. They finally agree that everyone can eat whatever they want and they'll use the weight of the food to determine who wins. A hot dog weighs 2 ounces, a burger weighs 5 ounces, and a pie weighs 10 ounces. Jacob eats three fewer pies than Noah eats burgers. Mason eats 3 times as many hotdogs as the number of pies consumed by Jacob. If Noah ate 8 burgers, what is the total weight of the hotdogs that Mason ate?
|
30
|
40
|
15
|
45
|
A
|
Jacob ate 8 – 3 = <<8-3=5>>5 pies.
Noah ate 5 * 3 = <<5*3=15>>15 hotdogs.
The total weight of the hotdogs was 15 * 2 ounces = <<15*2=30>>30 ounces.
#### 30
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: what are bones kept healthy by?
A: exercise
B: food
C: animals
D: nutrients
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: exercise has a positive impact on a human 's health Fact 2: Exercise is critical to bone health. Combined: bones are kept healthy by exercise
Question: what are bones kept healthy by?
A: exercise
B: food
C: animals
D: nutrients
Answer:
|
what are bones kept healthy by?
|
exercise
|
food
|
animals
|
nutrients
|
A
|
Fact 1: exercise has a positive impact on a human 's health Fact 2: Exercise is critical to bone health. Combined: bones are kept healthy by exercise
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: If one mineral can scratch another then the scratched mineral is what?
A: strong
B: soft spoken
C: potent
D: mushy
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: if one mineral can scratch another mineral then that other mineral is softer than that one mineral
Question: If one mineral can scratch another then the scratched mineral is what?
A: strong
B: soft spoken
C: potent
D: mushy
Answer:
|
If one mineral can scratch another then the scratched mineral is what?
|
strong
|
soft spoken
|
potent
|
mushy
|
D
|
if one mineral can scratch another mineral then that other mineral is softer than that one mineral
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: What is the major artery of the body, taking oxygenated blood to the organs and muscles of the body?
A: capillary
B: carotid
C: aorta
D: diastolic
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: The Heart The heart is a complex muscle that consists of two pumps: one that pumps blood through pulmonary circulation to the lungs, and the other that pumps blood through systemic circulation to the rest of the body’s tissues (and the heart itself). The heart is asymmetrical, with the left side being larger than the right side, correlating with the different sizes of the pulmonary and systemic circuits (Figure 16.10). In humans, the heart is about the size of a clenched fist; it is divided into four chambers: two atria and two ventricles. There is one atrium and one ventricle on the right side and one atrium and one ventricle on the left side. The right atrium receives deoxygenated blood from the systemic circulation through the major veins: the superior vena cava, which drains blood from the head and from the veins that come from the arms, as well as the inferior vena cava, which drains blood from the veins that come from the lower organs and the legs. This deoxygenated blood then passes to the right ventricle through the tricuspid valve, which prevents the backflow of blood. After it is filled, the right ventricle contracts, pumping the blood to the lungs for reoxygenation. The left atrium receives the oxygen-rich blood from the lungs. This blood passes through the bicuspid valve to the left ventricle where the blood is pumped into the aorta. The aorta is the major artery of the body, taking oxygenated blood to the organs and muscles of the body. This pattern of pumping is referred to as double circulation and is found in all mammals. (Figure 16.10).
Question: What is the major artery of the body, taking oxygenated blood to the organs and muscles of the body?
A: capillary
B: carotid
C: aorta
D: diastolic
Answer:
|
What is the major artery of the body, taking oxygenated blood to the organs and muscles of the body?
|
capillary
|
carotid
|
aorta
|
diastolic
|
C
|
The Heart The heart is a complex muscle that consists of two pumps: one that pumps blood through pulmonary circulation to the lungs, and the other that pumps blood through systemic circulation to the rest of the body’s tissues (and the heart itself). The heart is asymmetrical, with the left side being larger than the right side, correlating with the different sizes of the pulmonary and systemic circuits (Figure 16.10). In humans, the heart is about the size of a clenched fist; it is divided into four chambers: two atria and two ventricles. There is one atrium and one ventricle on the right side and one atrium and one ventricle on the left side. The right atrium receives deoxygenated blood from the systemic circulation through the major veins: the superior vena cava, which drains blood from the head and from the veins that come from the arms, as well as the inferior vena cava, which drains blood from the veins that come from the lower organs and the legs. This deoxygenated blood then passes to the right ventricle through the tricuspid valve, which prevents the backflow of blood. After it is filled, the right ventricle contracts, pumping the blood to the lungs for reoxygenation. The left atrium receives the oxygen-rich blood from the lungs. This blood passes through the bicuspid valve to the left ventricle where the blood is pumped into the aorta. The aorta is the major artery of the body, taking oxygenated blood to the organs and muscles of the body. This pattern of pumping is referred to as double circulation and is found in all mammals. (Figure 16.10).
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: Deer are less safe in the woods because wolves
A: have fur
B: howl
C: have claws
D: have tails
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: claws are used to catch prey by some predators
Question: Deer are less safe in the woods because wolves
A: have fur
B: howl
C: have claws
D: have tails
Answer:
|
Deer are less safe in the woods because wolves
|
have fur
|
howl
|
have claws
|
have tails
|
C
|
claws are used to catch prey by some predators
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: Studying for her test, Mitchell had read ten chapters of a book before 4 o'clock. When it clocked 4, Mitchell had read 20 pages of the 11th chapter of the book she was studying from. After 4 o'clock, she didn't read the remaining pages of chapter eleven but proceeded and read 2 more chapters of the book. If each chapter in the book had 40 pages, calculate the total number of pages that Mitchell had read altogether?
A: 500
B: 501
C: 250
D: 400
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Since each chapter of the book has 40 pages, Mitchell had read 10*40 = <<10*40=400>>400 pages from the first ten chapters.
After reading 20 pages of the eleventh chapter, the total number of pages that Mitchell had read is 400+20 = <<400+20=420>>420
The next two chapters that she read had 2*40 = <<2*40=80>>80 pages.
In total, Mitchell read 420+80 = <<420+80=500>>500 pages of the book that day.
#### 500
Question: Studying for her test, Mitchell had read ten chapters of a book before 4 o'clock. When it clocked 4, Mitchell had read 20 pages of the 11th chapter of the book she was studying from. After 4 o'clock, she didn't read the remaining pages of chapter eleven but proceeded and read 2 more chapters of the book. If each chapter in the book had 40 pages, calculate the total number of pages that Mitchell had read altogether?
A: 500
B: 501
C: 250
D: 400
Answer:
|
Studying for her test, Mitchell had read ten chapters of a book before 4 o'clock. When it clocked 4, Mitchell had read 20 pages of the 11th chapter of the book she was studying from. After 4 o'clock, she didn't read the remaining pages of chapter eleven but proceeded and read 2 more chapters of the book. If each chapter in the book had 40 pages, calculate the total number of pages that Mitchell had read altogether?
|
500
|
501
|
250
|
400
|
A
|
Since each chapter of the book has 40 pages, Mitchell had read 10*40 = <<10*40=400>>400 pages from the first ten chapters.
After reading 20 pages of the eleventh chapter, the total number of pages that Mitchell had read is 400+20 = <<400+20=420>>420
The next two chapters that she read had 2*40 = <<2*40=80>>80 pages.
In total, Mitchell read 420+80 = <<420+80=500>>500 pages of the book that day.
#### 500
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: The average of five results is 46 and that of the first four is 45. The fifth result is?
A: 23
B: 27
C: 21
D: 50
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: 5 * 46 – 4 * 45
= 50
Answer: D
Question: The average of five results is 46 and that of the first four is 45. The fifth result is?
A: 23
B: 27
C: 21
D: 50
Answer:
|
The average of five results is 46 and that of the first four is 45. The fifth result is?
|
23
|
27
|
21
|
50
|
D
|
5 * 46 – 4 * 45
= 50
Answer: D
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: Which of the following most likely led to certain rocks having less friction?
A: a babbling brook
B: people
C: a light wind
D: money
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: sometimes weathering rounds rocks
Question: Which of the following most likely led to certain rocks having less friction?
A: a babbling brook
B: people
C: a light wind
D: money
Answer:
|
Which of the following most likely led to certain rocks having less friction?
|
a babbling brook
|
people
|
a light wind
|
money
|
A
|
sometimes weathering rounds rocks
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: What do dying cells do?
A: Move to another area
B: survival
C: accumulate waste
D: harm them
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: Aging is associated with the death of cells. Fact 2: If the waste accumulates, the cell ages and dies. Combined: waste accumulates and cells die
Question: What do dying cells do?
A: Move to another area
B: survival
C: accumulate waste
D: harm them
Answer:
|
What do dying cells do?
|
Move to another area
|
survival
|
accumulate waste
|
harm them
|
C
|
Fact 1: Aging is associated with the death of cells. Fact 2: If the waste accumulates, the cell ages and dies. Combined: waste accumulates and cells die
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: What do male dogs use in urine to mark their territory?
A: Natural aphrodisiacs
B: competing for resources
C: Tails
D: Urine cleaner
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: Male dogs use pheromones in urine to mark their territory. Fact 2: Pheromones are natural aphrodisiacs. Combined: Male dogs use natural aphrodisiacs in urine to mark their territory.
Question: What do male dogs use in urine to mark their territory?
A: Natural aphrodisiacs
B: competing for resources
C: Tails
D: Urine cleaner
Answer:
|
What do male dogs use in urine to mark their territory?
|
Natural aphrodisiacs
|
competing for resources
|
Tails
|
Urine cleaner
|
A
|
Fact 1: Male dogs use pheromones in urine to mark their territory. Fact 2: Pheromones are natural aphrodisiacs. Combined: Male dogs use natural aphrodisiacs in urine to mark their territory.
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: what requires water to grow?
A: density
B: ferns
C: gravity
D: rice
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: a plant requires water to grow Fact 2: Ferns are vascular plants. Combined: ferns require water to grow
Question: what requires water to grow?
A: density
B: ferns
C: gravity
D: rice
Answer:
|
what requires water to grow?
|
density
|
ferns
|
gravity
|
rice
|
B
|
Fact 1: a plant requires water to grow Fact 2: Ferns are vascular plants. Combined: ferns require water to grow
|
qasc
|
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.