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Answer the following multiple choice question by selecting the correct option. Question: What is the rate of water flow of soil? A: salinity B: variable C: heat energy D: reduce Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: if soil is permeable then water easily flows through that soil Fact 2: Permeability is affected by many soil characteristics. Combined: water flow through soil is variable Question: What is the rate of water flow of soil? ...
What is the rate of water flow of soil?
salinity
variable
heat energy
reduce
B
Fact 1: if soil is permeable then water easily flows through that soil Fact 2: Permeability is affected by many soil characteristics. Combined: water flow through soil is variable
qasc
Answer the following multiple choice question by selecting the correct option. Question: What's necessary for the production of honey? A: maple syrup or corn syrup B: a honey producing factory C: a can of pesticide D: liquid from plant flowers Answer:
Answer the following multiple choice question by selecting the correct option. Context: bees convert nectar into honey Question: What's necessary for the production of honey? A: maple syrup or corn syrup B: a honey producing factory C: a can of pesticide D: liquid from plant flowers Answer:
What's necessary for the production of honey?
maple syrup or corn syrup
a honey producing factory
a can of pesticide
liquid from plant flowers
D
bees convert nectar into honey
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Clyde's four children wanted to go see their favorite band perform. The tickets were expensive so Clyde made a deal with his kids. If the average of their scores on their next math test was higher than 89, then he would buy them...
Answer the following multiple choice question by selecting the correct option. Context: Together, they scored 97+85+100+94 = <<97+85+100+94=376>>376 There are 4 children so their average math test score is 376/4 = <<376/4=94>>94 #### 94 Question: Clyde's four children wanted to go see their favorite band perform. Th...
Clyde's four children wanted to go see their favorite band perform. The tickets were expensive so Clyde made a deal with his kids. If the average of their scores on their next math test was higher than 89, then he would buy them tickets to the concert. June earned a 97 on her math test, Patty earned an 85, Josh ear...
93
94
75.2
95
B
Together, they scored 97+85+100+94 = <<97+85+100+94=376>>376 There are 4 children so their average math test score is 376/4 = <<376/4=94>>94 #### 94
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: Distinct from a suspension, a solution is considered what type of mixture? A: gaseous B: continuous C: homogeneous D: heterogeneous Answer:
Answer the following multiple choice question by selecting the correct option. Context: As a child, you may have made suspensions such as mixtures of mud and water, flour and water, or a suspension of solid pigments in water, known as tempera paint. These suspensions are heterogeneous mixtures composed of relatively l...
Distinct from a suspension, a solution is considered what type of mixture?
gaseous
continuous
homogeneous
heterogeneous
C
As a child, you may have made suspensions such as mixtures of mud and water, flour and water, or a suspension of solid pigments in water, known as tempera paint. These suspensions are heterogeneous mixtures composed of relatively large particles that are visible (or that can be seen with a magnifying glass). They are c...
sciq
Answer the following multiple choice question by selecting the correct option. Question: two houses of the same type were advertised to be let in a locality. Three men made separate applications for a house. What is the probability that each of them applied for the same house. A: 1/3 B: 2/27 C: 3/27 D: 4/27 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Since each of the house has same probability of getting selected so for each men proability of selecting a house out of 2 houses 1/2 Let us consider case where all 3 men choose House no 1 So for First men it will be 1/2,second men ...
two houses of the same type were advertised to be let in a locality. Three men made separate applications for a house. What is the probability that each of them applied for the same house.
1/3
2/27
3/27
4/27
B
Since each of the house has same probability of getting selected so for each men proability of selecting a house out of 2 houses 1/2 Let us consider case where all 3 men choose House no 1 So for First men it will be 1/2,second men 1/2 and third men also 1/2 So probability of selecting house no 1 is 1/2*1/2*1/2= 1/8 And...
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: The ratio of the volumes of two cubes is 8: 27 What is the ratio of their total surface areas? A: 2:4 B: 3:6 C: 4:12 D: 4:9 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Ratio of the sides = ³√8 : ³√27 = 2 : 3 Ratio of surface areas =4:9 Answer: D Question: The ratio of the volumes of two cubes is 8: 27 What is the ratio of their total surface areas? A: 2:4 B: 3:6 C: 4:12 D: 4:9 Answer:
The ratio of the volumes of two cubes is 8: 27 What is the ratio of their total surface areas?
2:4
3:6
4:12
4:9
D
Ratio of the sides = ³√8 : ³√27 = 2 : 3 Ratio of surface areas =4:9 Answer: D
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Charlotte, Lisa, and Patricia have a joint baseball collection. One of their friends is selling a rare baseball card for $100 on his website. Not wanting to miss such a rare opportunity, they have pooled all their money to buy the...
Answer the following multiple choice question by selecting the correct option. Context: Since Patricia has 6 dollars, then Lisa has 6 * 5 = <<6*5=30>>30 dollars. Patricia’s money is double Charlotte’s, meaning that Charlotte has 30/2 = <<30/2=15>>15 dollars. Adding up all the money they have gives a total of 6 + 30 + ...
Charlotte, Lisa, and Patricia have a joint baseball collection. One of their friends is selling a rare baseball card for $100 on his website. Not wanting to miss such a rare opportunity, they have pooled all their money to buy the card. Patricia has $6. Lisa has five times Patricia’s money, but double Charlotte’s. How ...
24.5
49
50
39
B
Since Patricia has 6 dollars, then Lisa has 6 * 5 = <<6*5=30>>30 dollars. Patricia’s money is double Charlotte’s, meaning that Charlotte has 30/2 = <<30/2=15>>15 dollars. Adding up all the money they have gives a total of 6 + 30 + 15 = <<6+30+15=51>>51 dollars. Since the rare card costs 100 dollars, the girls require a...
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: If the normal hours of operation of Jean's business are 4 pm to 10p every day Monday through Friday, and from 6 pm to 10 pm on weekends, how many hours is the business open in a week? A: 38 B: 28 C: 19 D: 48 Answer:
Answer the following multiple choice question by selecting the correct option. Context: First, we find the number of hours per weekday by subtracting the smaller number time from the larger one, finding 10-4= <<10-4=6>>6 hours per weekday. As there are 5 weekdays, this means the business is open 6*5=30 hours a week on...
If the normal hours of operation of Jean's business are 4 pm to 10p every day Monday through Friday, and from 6 pm to 10 pm on weekends, how many hours is the business open in a week?
38
28
19
48
A
First, we find the number of hours per weekday by subtracting the smaller number time from the larger one, finding 10-4= <<10-4=6>>6 hours per weekday. As there are 5 weekdays, this means the business is open 6*5=30 hours a week on the weekdays. Then we find out the amount of time the business is open on a weekend day,...
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: Tim decides to start selling necklaces he makes. He uses 10 charms to make each necklace. Each charm cost $15. He sells the necklace for $200. How much profit does he make if he sells 30? A: 1500 B: 2250 C: 1499 D: 3000 Answ...
Answer the following multiple choice question by selecting the correct option. Context: Each necklace cost 10*15=$<<10*15=150>>150 to make So he makes a profit of 200-150=$<<200-150=50>>50 each So his total profit is 50*30=$<<50*30=1500>>1500 #### 1500 Question: Tim decides to start selling necklaces he makes. He us...
Tim decides to start selling necklaces he makes. He uses 10 charms to make each necklace. Each charm cost $15. He sells the necklace for $200. How much profit does he make if he sells 30?
1500
2250
1499
3000
A
Each necklace cost 10*15=$<<10*15=150>>150 to make So he makes a profit of 200-150=$<<200-150=50>>50 each So his total profit is 50*30=$<<50*30=1500>>1500 #### 1500
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: If UVW= 1 , WXY = 0 , and UWX = 0, which of the following must be zero? A: U B: V C: W D: X Answer:
Answer the following multiple choice question by selecting the correct option. Context: UVW= 1 which means neither U / V/ W is 0 W x XY = 0 , we know W is not 0 from above hence either X or Y must be 0. X x U x W = 0, we know from first expression that U and W are not 0 hence X =0. OPTION D Question: If UVW= 1 , WXY ...
If UVW= 1 , WXY = 0 , and UWX = 0, which of the following must be zero?
U
V
W
X
D
UVW= 1 which means neither U / V/ W is 0 W x XY = 0 , we know W is not 0 from above hence either X or Y must be 0. X x U x W = 0, we know from first expression that U and W are not 0 hence X =0. OPTION D
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: This keeps animals warm but it is possible to have too much A: comfort B: body fat C: shelter D: protection Answer:
Answer the following multiple choice question by selecting the correct option. Context: fat is used to keep animals warm Question: This keeps animals warm but it is possible to have too much A: comfort B: body fat C: shelter D: protection Answer:
This keeps animals warm but it is possible to have too much
comfort
body fat
shelter
protection
B
fat is used to keep animals warm
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Hot dog buns come in packages of 8. For the school picnic, Mr. Gates bought 30 packages of hot dog buns. He has four classes with 30 students in each class. How many hot dog buns can each of Mr. Gates' students get? A: 1.6 B: 3 C...
Answer the following multiple choice question by selecting the correct option. Context: Mr. Gates bought 30 x 8 = <<30*8=240>>240 hot dog buns. In his four classes, he has a total of 4 x 30 = <<4*30=120>>120 students. Therefore, each of his students can get 240/120 = <<240/120=2>>2 hot dog buns. #### 2 Question: Hot ...
Hot dog buns come in packages of 8. For the school picnic, Mr. Gates bought 30 packages of hot dog buns. He has four classes with 30 students in each class. How many hot dog buns can each of Mr. Gates' students get?
1.6
3
2
-8
C
Mr. Gates bought 30 x 8 = <<30*8=240>>240 hot dog buns. In his four classes, he has a total of 4 x 30 = <<4*30=120>>120 students. Therefore, each of his students can get 240/120 = <<240/120=2>>2 hot dog buns. #### 2
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: What is the "ultraviolet catastrophe"? A: It is a phenomenon that occurs only in multi-mode vibration. B: It is the misbehavior of a formula for higher frequencies. C: It is the standing wave of a string in harmonic resonance. D:...
Answer the following multiple choice question by selecting the correct option. Question: What is the "ultraviolet catastrophe"? A: It is a phenomenon that occurs only in multi-mode vibration. B: It is the misbehavior of a formula for higher frequencies. C: It is the standing wave of a string in harmonic resonance. D:...
What is the "ultraviolet catastrophe"?
It is a phenomenon that occurs only in multi-mode vibration.
It is the misbehavior of a formula for higher frequencies.
It is the standing wave of a string in harmonic resonance.
It is a flaw in classical physics that results in the misallocation of energy.
B
null
llm_science
Answer the following multiple choice question by selecting the correct option. Question: If a liquid disappears then that liquid probably did what? A: gasify B: condense C: melted D: solidified Answer:
Answer the following multiple choice question by selecting the correct option. Context: if a liquid disappears then that liquid probably evaporated Question: If a liquid disappears then that liquid probably did what? A: gasify B: condense C: melted D: solidified Answer:
If a liquid disappears then that liquid probably did what?
gasify
condense
melted
solidified
A
if a liquid disappears then that liquid probably evaporated
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Manoj borrowed Rs.3450 from Anwar at 6% p.a. simple interest for three years. He then added some more money to the borrowed sum and lent it to Ramu for the same time at 9% p.a. simple interest. If Manoj gains Rs.824.85 by way of i...
Answer the following multiple choice question by selecting the correct option. Context: Let the sum lent by Manoj to Ramu be Rs.P. Amount gained by Manoj = P. 3.9 /100 = 3450.3.6/100 = Rs.824.85 27P = 62100 = 82485 P = (82485 + 62100)/27 = 3055 + 2300 = Rs.5355 Option B Question: Manoj borrowed Rs.3450 from Anwar at ...
Manoj borrowed Rs.3450 from Anwar at 6% p.a. simple interest for three years. He then added some more money to the borrowed sum and lent it to Ramu for the same time at 9% p.a. simple interest. If Manoj gains Rs.824.85 by way of interest on the borrowed sum as well as his own amount from the whole transaction, then wha...
Rs.5625
Rs.5355
Rs.5365
Rs.5345
B
Let the sum lent by Manoj to Ramu be Rs.P. Amount gained by Manoj = P. 3.9 /100 = 3450.3.6/100 = Rs.824.85 27P = 62100 = 82485 P = (82485 + 62100)/27 = 3055 + 2300 = Rs.5355 Option B
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: What component of cells is present in plant and bacterial cells but not animal cells? A: mitochondria B: cell wall C: plasma D: nucleus Answer:
Answer the following multiple choice question by selecting the correct option. Context: Animal Cell. The shape of an animal cell is not constrained by a rigid cell wall. A bacterial cell is shown above for comparison. Question: What component of cells is present in plant and bacterial cells but not animal cells? A: ...
What component of cells is present in plant and bacterial cells but not animal cells?
mitochondria
cell wall
plasma
nucleus
B
Animal Cell. The shape of an animal cell is not constrained by a rigid cell wall. A bacterial cell is shown above for comparison.
sciq
Answer the following multiple choice question by selecting the correct option. Question: Gills are used to breath water by what? A: salmon B: fishing boats C: mammals D: penguins Answer:
Answer the following multiple choice question by selecting the correct option. Context: gills are used for breathing water by aquatic animals Question: Gills are used to breath water by what? A: salmon B: fishing boats C: mammals D: penguins Answer:
Gills are used to breath water by what?
salmon
fishing boats
mammals
penguins
A
gills are used for breathing water by aquatic animals
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: A vehicle rounds a corner and slips, squealing. The tires at that point experienced A: less friction B: more friction C: free falling D: zero friction Answer:
Answer the following multiple choice question by selecting the correct option. Context: skidding causes friction Question: A vehicle rounds a corner and slips, squealing. The tires at that point experienced A: less friction B: more friction C: free falling D: zero friction Answer:
A vehicle rounds a corner and slips, squealing. The tires at that point experienced
less friction
more friction
free falling
zero friction
B
skidding causes friction
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Plants require food in order to what? A: adapt to their environment B: Quality of life C: heat the body D: produce fewer seeds Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: a plant requires food for survival Fact 2: Plants that survive are adapted for that environment. Combined: Plants require food in order to adapt to their environment. Question: Plants require food in order to what? A: ada...
Plants require food in order to what?
adapt to their environment
Quality of life
heat the body
produce fewer seeds
A
Fact 1: a plant requires food for survival Fact 2: Plants that survive are adapted for that environment. Combined: Plants require food in order to adapt to their environment.
qasc
Answer the following multiple choice question by selecting the correct option. Question: Jane is looking at a tree. At the same time, the tree and Jane are casting shadows - the tree of 10 meters and Jane of 0.5 meters. Jane is 1.5 meters tall. How tall is the tree? A: 24 B: 30 C: 31 D: 45 Answer:
Answer the following multiple choice question by selecting the correct option. Context: The shadow of Jane is 1.5 / 0.5 = <<1.5/0.5=3>>3 times smaller than her height. The height of the tree is therefore 3 times bigger than the shadow, so it's 3 * 10 = <<3*10=30>>30 meters tall #### 30 Question: Jane is looking at a ...
Jane is looking at a tree. At the same time, the tree and Jane are casting shadows - the tree of 10 meters and Jane of 0.5 meters. Jane is 1.5 meters tall. How tall is the tree?
24
30
31
45
B
The shadow of Jane is 1.5 / 0.5 = <<1.5/0.5=3>>3 times smaller than her height. The height of the tree is therefore 3 times bigger than the shadow, so it's 3 * 10 = <<3*10=30>>30 meters tall #### 30
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: What can cause a chromatic dispersion? A: sunlight and rain B: rays or beams C: scattered light D: rain and clouds Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: sunlight and rain can cause a rainbow Fact 2: Rainbow A most charming example of chromatic dispersion is a rainbow. Combined: Sunlight and rain can cause a chromatic dispersion. Question: What can cause a chromatic dispers...
What can cause a chromatic dispersion?
sunlight and rain
rays or beams
scattered light
rain and clouds
A
Fact 1: sunlight and rain can cause a rainbow Fact 2: Rainbow A most charming example of chromatic dispersion is a rainbow. Combined: Sunlight and rain can cause a chromatic dispersion.
qasc
Answer the following multiple choice question by selecting the correct option. Question: An empty wooden vessel weighs 12% of its total weight when filled with paint. If the weight of a partially filled vessel is one half that of a completely filled vessel, what fraction of the vessel is filled. A: 3/5 B: 5/11 C: 1/2...
Answer the following multiple choice question by selecting the correct option. Context: An empty wooden vessel weighs 12% of its total weight when filled with paint: Vessel = 0.12(Vessel + Paint); 12V = V + P (so the weight of completely filled vessel is 12V) P = 11V (so the weight of the paint when the vessels is com...
An empty wooden vessel weighs 12% of its total weight when filled with paint. If the weight of a partially filled vessel is one half that of a completely filled vessel, what fraction of the vessel is filled.
3/5
5/11
1/24
4/9
B
An empty wooden vessel weighs 12% of its total weight when filled with paint: Vessel = 0.12(Vessel + Paint); 12V = V + P (so the weight of completely filled vessel is 12V) P = 11V (so the weight of the paint when the vessels is completely filled is 11V). The weight of a partially filled vessel is one half that of a com...
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: When your body digests food, it breaks down the molecules of nutrients and releases what? A: waste materials B: energy C: gas D: calories Answer:
Answer the following multiple choice question by selecting the correct option. Context: Carbohydrates, proteins, and lipids contain energy. When your body digests food, it breaks down the molecules of these nutrients. This releases the energy so your body can use it. Question: When your body digests food, it breaks d...
When your body digests food, it breaks down the molecules of nutrients and releases what?
waste materials
energy
gas
calories
B
Carbohydrates, proteins, and lipids contain energy. When your body digests food, it breaks down the molecules of these nutrients. This releases the energy so your body can use it.
sciq
Answer the following multiple choice question by selecting the correct option. Question: Which systems work together to provide cells with the oxygen they need for cellular respiration? A: respiratory and lymph systems B: muscular and lymph systems C: respiratory and circulatory systems D: circulatory and digestive s...
Answer the following multiple choice question by selecting the correct option. Context: The respiratory and circulatory systems work together to provide cells with the oxygen they need for cellular respiration. Cells also need glucose for cellular respiration. Glucose is a simple sugar that comes from the food we eat....
Which systems work together to provide cells with the oxygen they need for cellular respiration?
respiratory and lymph systems
muscular and lymph systems
respiratory and circulatory systems
circulatory and digestive systems
C
The respiratory and circulatory systems work together to provide cells with the oxygen they need for cellular respiration. Cells also need glucose for cellular respiration. Glucose is a simple sugar that comes from the food we eat. To get glucose from food, digestion must occur. This process is carried out by the diges...
sciq
Answer the following multiple choice question by selecting the correct option. Question: Jones has 6 pairs of shoes; each pair is a different color. If Kim randomly selects 2 shoes without replacement from the 12 shoes, what is the probability that she will select 2 shoes of the same color? A: 2/5 B: 1/13 C: 1/9 D: 1...
Answer the following multiple choice question by selecting the correct option. Context: Can be tackled in this way as well: Probability of selecting any 1 out of 12 shoes = 12/12 = 1 Probability of selecting the next shoe (out of 13 available) having the same color = 1/13 (as after selecting the 1st one, there is only...
Jones has 6 pairs of shoes; each pair is a different color. If Kim randomly selects 2 shoes without replacement from the 12 shoes, what is the probability that she will select 2 shoes of the same color?
2/5
1/13
1/9
1/10
B
Can be tackled in this way as well: Probability of selecting any 1 out of 12 shoes = 12/12 = 1 Probability of selecting the next shoe (out of 13 available) having the same color = 1/13 (as after selecting the 1st one, there is only 1 another shoe left with the same color). Thus the total probability = 1*1/13=1/13. B is...
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: What is the name for birds that live on water like ducks? A: waterfowl B: landfowl C: gamefowl D: guineafowl Answer:
Answer the following multiple choice question by selecting the correct option. Context: Waterfowl are birds that live on the water. These include ducks, geese, swans, and pelicans, to name a few. Landfowl are ground-feeding birds such as chickens and turkeys. Penguins are a group of flightless birds adapted for life i...
What is the name for birds that live on water like ducks?
waterfowl
landfowl
gamefowl
guineafowl
A
Waterfowl are birds that live on the water. These include ducks, geese, swans, and pelicans, to name a few. Landfowl are ground-feeding birds such as chickens and turkeys. Penguins are a group of flightless birds adapted for life in the water with flippers. Diurnal raptors are birds of prey that hunt during the day. Th...
sciq
Answer the following multiple choice question by selecting the correct option. Question: raccoons eat what? A: debris B: people C: fire D: dirt Answer:
Answer the following multiple choice question by selecting the correct option. Context: raccoons eat waste Question: raccoons eat what? A: debris B: people C: fire D: dirt Answer:
raccoons eat what?
debris
people
fire
dirt
A
raccoons eat waste
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: What is an arthopod with two wings? A: rare B: fly C: two D: host Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Most arthropods are insects. Fact 2: Flies are insects with two wings. Combined: Flies are arthropods with two wings. Question: What is an arthopod with two wings? A: rare B: fly C: two D: host Answer:
What is an arthopod with two wings?
rare
fly
two
host
B
Fact 1: Most arthropods are insects. Fact 2: Flies are insects with two wings. Combined: Flies are arthropods with two wings.
qasc
Answer the following multiple choice question by selecting the correct option. Question: Nancy's ex owes her child support. He's supposed to pay 30% of his income each year. For 3 years, he made $30,000/year, then he got a 20% raise for the next four years. If he's only ever paid $1,200, how much does he owe her? A: ...
Answer the following multiple choice question by selecting the correct option. Context: First find how much money the ex made during the first 3 years by multiplying his annual earnings by the number of years: 3 years * $30,000/year = $<<3*30000=90000>>90,000/ Then find how much his raise was by multiplying his salary...
Nancy's ex owes her child support. He's supposed to pay 30% of his income each year. For 3 years, he made $30,000/year, then he got a 20% raise for the next four years. If he's only ever paid $1,200, how much does he owe her?
55200
68990
69000
103500
C
First find how much money the ex made during the first 3 years by multiplying his annual earnings by the number of years: 3 years * $30,000/year = $<<3*30000=90000>>90,000/ Then find how much his raise was by multiplying his salary by the percentage raise: $30,000/year * 20% = $<<30000*20*.01=6000>>6,000/year Then add ...
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: What reproduce sexually? A: ferns B: bulbs C: toads D: Flowers Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Tunicates reproduce sexually. Fact 2: Bulbs are classifies as tunicate or non-tunicate. Combined: bulbs reproduce sexually Question: What reproduce sexually? A: ferns B: bulbs C: toads D: Flowers Answer:
What reproduce sexually?
ferns
bulbs
toads
Flowers
B
Fact 1: Tunicates reproduce sexually. Fact 2: Bulbs are classifies as tunicate or non-tunicate. Combined: bulbs reproduce sexually
qasc
Answer the following multiple choice question by selecting the correct option. Question: Which is true? A: the moon is a source of light with powerful nuclear reactions B: the sun is a source of evil with powerful nuclear reactions C: the sun is a source of light with weak, low-temperature reactions D: the sun is a s...
Answer the following multiple choice question by selecting the correct option. Context: a star is a source of light through nuclear reactions Question: Which is true? A: the moon is a source of light with powerful nuclear reactions B: the sun is a source of evil with powerful nuclear reactions C: the sun is a source...
Which is true?
the moon is a source of light with powerful nuclear reactions
the sun is a source of evil with powerful nuclear reactions
the sun is a source of light with weak, low-temperature reactions
the sun is a source of light with powerful nuclear reactions
D
a star is a source of light through nuclear reactions
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: There are 250men and 150 women in a committee, if all will work they will complete 12 units per day, if all men work they will complete 15 units per day, how many units will women complete per day? A: 2 B: 3 C: 4 D: 5 Answer:
Answer the following multiple choice question by selecting the correct option. Context: I think there is a mistake in this question. If all men and women together complete 12 units, how only men can do 15 Units of work a day? Forgetting about the reality, Women can do -3 units a day. Answer: B Question: There are 250...
There are 250men and 150 women in a committee, if all will work they will complete 12 units per day, if all men work they will complete 15 units per day, how many units will women complete per day?
2
3
4
5
B
I think there is a mistake in this question. If all men and women together complete 12 units, how only men can do 15 Units of work a day? Forgetting about the reality, Women can do -3 units a day. Answer: B
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: What are cyclins made up of? A: group of sugars B: steroids C: enzymes D: group of proteins Answer:
Answer the following multiple choice question by selecting the correct option. Context: The cell cycle is controlled by a number of protein-controlled feedback processes. Two types of proteins involved in the control of the cell cycle are kinases and cyclins . Cyclins activate kinases by binding to them, specifically ...
What are cyclins made up of?
group of sugars
steroids
enzymes
group of proteins
D
The cell cycle is controlled by a number of protein-controlled feedback processes. Two types of proteins involved in the control of the cell cycle are kinases and cyclins . Cyclins activate kinases by binding to them, specifically they activate cyclin-dependent kinases (CDK) . Cyclins comprise a group of proteins that ...
sciq
Answer the following multiple choice question by selecting the correct option. Question: What unit is used to measure the intensity of matter vibrating? A: Joules B: mechanical C: Nanometers D: Decibels Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: matter vibrating can cause sound Fact 2: Intensity , or loudness of sound, is measured in decibels . Combined: The intensity of matter vibrating can be measured in decibels Question: What unit is used to measure the intens...
What unit is used to measure the intensity of matter vibrating?
Joules
mechanical
Nanometers
Decibels
D
Fact 1: matter vibrating can cause sound Fact 2: Intensity , or loudness of sound, is measured in decibels . Combined: The intensity of matter vibrating can be measured in decibels
qasc
Answer the following multiple choice question by selecting the correct option. Question: In an election contested by two parties, Party B secured 20% of the total votes more than Party C. If party C got 144,000 votes, by how many votes did it lose the election? A: 14,000 B: 72,000 C: 78,000 D: 24,000 Answer:
Answer the following multiple choice question by selecting the correct option. Context: B + C = 100 ---- (1) B - C = 20 ---- (2) Solving (1) and (2) B = 60% and R = 40% 40% of Total = 144000 Total = 360000 B = 216000 Difference = 216000 - 144000 = 72000 Answer: B Question: In an election contested by two parties, Par...
In an election contested by two parties, Party B secured 20% of the total votes more than Party C. If party C got 144,000 votes, by how many votes did it lose the election?
14,000
72,000
78,000
24,000
B
B + C = 100 ---- (1) B - C = 20 ---- (2) Solving (1) and (2) B = 60% and R = 40% 40% of Total = 144000 Total = 360000 B = 216000 Difference = 216000 - 144000 = 72000 Answer: B
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: A quarterback throws 50 passes in one game. He throws twice as many passes to the right of the field than he does to the left of the field. He throws 2 more passes to the center of the field than he did to the left. How many pa...
Answer the following multiple choice question by selecting the correct option. Context: Let x represent the number of passes thrown to the left side of the field Right:2x Center:x+2 Total:x+2x+x+2=50 4x+2=50 4x=48 x=<<12=12>>12 passes #### 12 Question: A quarterback throws 50 passes in one game. He throws twice as m...
A quarterback throws 50 passes in one game. He throws twice as many passes to the right of the field than he does to the left of the field. He throws 2 more passes to the center of the field than he did to the left. How many passes did he throw to the left side of the field?
12
2
6
18
A
Let x represent the number of passes thrown to the left side of the field Right:2x Center:x+2 Total:x+2x+x+2=50 4x+2=50 4x=48 x=<<12=12>>12 passes #### 12
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: Miriam takes care of the flowers in the botanical garden. She works 5 hours a day and can take care of 60 different flowers in one day. How many flowers can Miriam take care of in 6 days of work? A: 180 B: 350 C: 288 D: 360 Answ...
Answer the following multiple choice question by selecting the correct option. Context: Miriam works 5 hours per day, so in 6 days, she works 5 * 6 = <<5*6=30>>30 hours. Miriam can take care of 60 / 5 = <<60/5=12>>12 flowers per hour. In 6 days of work, Miriam can take care of 30 * 12 = <<30*12=360>>360 flowers. #### ...
Miriam takes care of the flowers in the botanical garden. She works 5 hours a day and can take care of 60 different flowers in one day. How many flowers can Miriam take care of in 6 days of work?
180
350
288
360
D
Miriam works 5 hours per day, so in 6 days, she works 5 * 6 = <<5*6=30>>30 hours. Miriam can take care of 60 / 5 = <<60/5=12>>12 flowers per hour. In 6 days of work, Miriam can take care of 30 * 12 = <<30*12=360>>360 flowers. #### 360
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: What kind of current flows in just one direction? A: physical current B: slow current C: Alternating current D: direct current Answer:
Answer the following multiple choice question by selecting the correct option. Context: When current flows in just one direction, it is called direct current (DC) . The diagram below shows how direct current flows through a simple circuit. An example of direct current is the current that flows through a battery-powere...
What kind of current flows in just one direction?
physical current
slow current
Alternating current
direct current
D
When current flows in just one direction, it is called direct current (DC) . The diagram below shows how direct current flows through a simple circuit. An example of direct current is the current that flows through a battery-powered flashlight. In addition to batteries, solar cells and fuel cells can also provide direc...
sciq
Answer the following multiple choice question by selecting the correct option. Question: Seeds from a prickle bush can be moved across a continent if A: foxes nap B: sharks swim C: birds die D: gulls help Answer:
Answer the following multiple choice question by selecting the correct option. Context: birds are a vehicle for spreading the seeds of a plant Question: Seeds from a prickle bush can be moved across a continent if A: foxes nap B: sharks swim C: birds die D: gulls help Answer:
Seeds from a prickle bush can be moved across a continent if
foxes nap
sharks swim
birds die
gulls help
D
birds are a vehicle for spreading the seeds of a plant
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: If I want to protect myself from the ultra violet rays I can wear A: a bird B: a sweater C: a cat D: a dog Answer:
Answer the following multiple choice question by selecting the correct option. Context: tinted lenses reflect ultraviolet rays Question: If I want to protect myself from the ultra violet rays I can wear A: a bird B: a sweater C: a cat D: a dog Answer:
If I want to protect myself from the ultra violet rays I can wear
a bird
a sweater
a cat
a dog
B
tinted lenses reflect ultraviolet rays
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: What will make human temperatures go in a different direction from what sweating would do? A: humidity B: shivering C: improve D: energy usage Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Sweating reduces body heat. Fact 2: Shivering produces heat in the body. Combined: Sweating and shivering have different effects on our core temperatures. Question: What will make human temperatures go in a different direc...
What will make human temperatures go in a different direction from what sweating would do?
humidity
shivering
improve
energy usage
B
Fact 1: Sweating reduces body heat. Fact 2: Shivering produces heat in the body. Combined: Sweating and shivering have different effects on our core temperatures.
qasc
Answer the following multiple choice question by selecting the correct option. Question: Burning forests, growing rice and raising livestock all cause a release of what into the atmosphere? A: oxide gases B: glucose gases C: carbonate gases D: greenhouse gases Answer:
Answer the following multiple choice question by selecting the correct option. Context: Burning forests also releases carbon dioxide into the atmosphere. Other human activities release greenhouse gases into the atmosphere. For example, growing rice and raising livestock both produce methane. Question: Burning forests...
Burning forests, growing rice and raising livestock all cause a release of what into the atmosphere?
oxide gases
glucose gases
carbonate gases
greenhouse gases
D
Burning forests also releases carbon dioxide into the atmosphere. Other human activities release greenhouse gases into the atmosphere. For example, growing rice and raising livestock both produce methane.
sciq
Answer the following multiple choice question by selecting the correct option. Question: When I hear news of a warm front I make sure to bring A: game boy B: clocks C: guns D: waterproof appendage covers Answer:
Answer the following multiple choice question by selecting the correct option. Context: a warm front causes cloudy and rainy weather Question: When I hear news of a warm front I make sure to bring A: game boy B: clocks C: guns D: waterproof appendage covers Answer:
When I hear news of a warm front I make sure to bring
game boy
clocks
guns
waterproof appendage covers
D
a warm front causes cloudy and rainy weather
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: What is needed by all known forms of life? A: warmth B: air C: water D: nitrogen Answer:
Answer the following multiple choice question by selecting the correct option. Context: Water is needed by all known forms of life. Question: What is needed by all known forms of life? A: warmth B: air C: water D: nitrogen Answer:
What is needed by all known forms of life?
warmth
air
water
nitrogen
C
Water is needed by all known forms of life.
sciq
Answer the following multiple choice question by selecting the correct option. Question: What kind of energy is specifically defined as the energy that is available to do work? A: old B: used C: free D: new Answer:
Answer the following multiple choice question by selecting the correct option. Context: 6.2 Potential, Kinetic, Free, and Activation Energy Energy comes in many different forms. Objects in motion do physical work, and kinetic energy is the energy of objects in motion. Objects that are not in motion may have the potent...
What kind of energy is specifically defined as the energy that is available to do work?
old
used
free
new
C
6.2 Potential, Kinetic, Free, and Activation Energy Energy comes in many different forms. Objects in motion do physical work, and kinetic energy is the energy of objects in motion. Objects that are not in motion may have the potential to do work, and thus, have potential energy. Molecules also have potential energy bec...
sciq
Answer the following multiple choice question by selecting the correct option. Question: A person wants to mine something that will attract metals. The person decides to search out some A: ceramic stones B: iron pebbles C: glass beads D: plastic beads Answer:
Answer the following multiple choice question by selecting the correct option. Context: iron is always magnetic Question: A person wants to mine something that will attract metals. The person decides to search out some A: ceramic stones B: iron pebbles C: glass beads D: plastic beads Answer:
A person wants to mine something that will attract metals. The person decides to search out some
ceramic stones
iron pebbles
glass beads
plastic beads
B
iron is always magnetic
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: The average of first four prime numbers greater than 30 is? A: 38 B: 20 C: 30 D: 40 Answer:
Answer the following multiple choice question by selecting the correct option. Context: 31 + 37 + 41 + 43 = 152/4 = 38 ANSWER:A Question: The average of first four prime numbers greater than 30 is? A: 38 B: 20 C: 30 D: 40 Answer:
The average of first four prime numbers greater than 30 is?
38
20
30
40
A
31 + 37 + 41 + 43 = 152/4 = 38 ANSWER:A
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: When the weather changes as it does from Christmas to Easter, A: the air may chill B: the ground may freeze C: the plants may die D: the ground may warm Answer:
Answer the following multiple choice question by selecting the correct option. Context: seasons cause change to the environment Question: When the weather changes as it does from Christmas to Easter, A: the air may chill B: the ground may freeze C: the plants may die D: the ground may warm Answer:
When the weather changes as it does from Christmas to Easter,
the air may chill
the ground may freeze
the plants may die
the ground may warm
D
seasons cause change to the environment
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Lying with their mouths open, a behavior called gaping, probably serves what function for crocodiles? A: digesting B: sleeping C: cooling down D: eating Answer:
Answer the following multiple choice question by selecting the correct option. Context: All crocodilians have, like humans, teeth set in bony sockets. But unlike mammals, they replace their teeth throughout life. Crocodiles and gharials (large crocodilians with longer jaws) have salivary glands on their tongue, which ...
Lying with their mouths open, a behavior called gaping, probably serves what function for crocodiles?
digesting
sleeping
cooling down
eating
C
All crocodilians have, like humans, teeth set in bony sockets. But unlike mammals, they replace their teeth throughout life. Crocodiles and gharials (large crocodilians with longer jaws) have salivary glands on their tongue, which are used to remove salt from their bodies. This helps with life in a saltwater environmen...
sciq
Answer the following multiple choice question by selecting the correct option. Question: In glycolysis, glucose is split into two molecules of pyruvate. this results in a net gain of? A: three atp molecules B: two atp molecules C: six atp molecules D: four atp molecules Answer:
Answer the following multiple choice question by selecting the correct option. Context: In glycolysis, glucose is split into two molecules of pyruvate. This results in a net gain of two ATP molecules. Question: In glycolysis, glucose is split into two molecules of pyruvate. this results in a net gain of? A: three at...
In glycolysis, glucose is split into two molecules of pyruvate. this results in a net gain of?
three atp molecules
two atp molecules
six atp molecules
four atp molecules
B
In glycolysis, glucose is split into two molecules of pyruvate. This results in a net gain of two ATP molecules.
sciq
Answer the following multiple choice question by selecting the correct option. Question: If |x - 8| = x, then x=? A: 8 B: 4 C: -4 D: 0 Answer:
Answer the following multiple choice question by selecting the correct option. Context: |x - 8| = x ...(given) x^2 - 16x + 64 = x^2 0*x^2 + 16*x -64 = 0 ....(by solving above eq. we get) , x = 4 ===> Ans - B Question: If |x - 8| = x, then x=? A: 8 B: 4 C: -4 D: 0 Answer:
If |x - 8| = x, then x=?
8
4
-4
0
B
|x - 8| = x ...(given) x^2 - 16x + 64 = x^2 0*x^2 + 16*x -64 = 0 ....(by solving above eq. we get) , x = 4 ===> Ans - B
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Malik rushed for 18 yards in each of 4 games. Josiah ran for 22 yards in each of 4 games. Darnell had an average of 11 yards rushed for each of the 4 games. How many yards did the 3 athletes run in total? A: 102 B: 163.2 C: 204 D...
Answer the following multiple choice question by selecting the correct option. Context: Malik = 18 * 4 = <<18*4=72>>72 yards Josiah = 22 * 4 = <<22*4=88>>88 Darnell = 11 * 4 = <<11*4=44>>44 yards Total yards = 72 + 88 + 44 = <<72+88+44=204>>204 yards The 3 athletes ran 204 yards. #### 204 Question: Malik rushed for 1...
Malik rushed for 18 yards in each of 4 games. Josiah ran for 22 yards in each of 4 games. Darnell had an average of 11 yards rushed for each of the 4 games. How many yards did the 3 athletes run in total?
102
163.2
204
306
C
Malik = 18 * 4 = <<18*4=72>>72 yards Josiah = 22 * 4 = <<22*4=88>>88 Darnell = 11 * 4 = <<11*4=44>>44 yards Total yards = 72 + 88 + 44 = <<72+88+44=204>>204 yards The 3 athletes ran 204 yards. #### 204
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: What is the process in which a layer of a second metal is deposited on the metal electrode that acts as the cathode during electrolysis? A: cold fusion B: electroplating C: casting D: distillation Answer:
Answer the following multiple choice question by selecting the correct option. Context: Electroplating In a process called electroplating, a layer of a second metal is deposited on the metal electrode that acts as the cathode during electrolysis. Electroplating is used to enhance the appearance of metal objects and pr...
What is the process in which a layer of a second metal is deposited on the metal electrode that acts as the cathode during electrolysis?
cold fusion
electroplating
casting
distillation
B
Electroplating In a process called electroplating, a layer of a second metal is deposited on the metal electrode that acts as the cathode during electrolysis. Electroplating is used to enhance the appearance of metal objects and protect them from corrosion. Examples of electroplating include the chromium layer found on...
sciq
Answer the following multiple choice question by selecting the correct option. Question: Each vertebral body has a large hole in the center through which the nerves of what pass? A: steering cord B: layers cord C: Brain Cord D: spinal cord Answer:
Answer the following multiple choice question by selecting the correct option. Context: Each vertebral body has a large hole in the center through which the nerves of the spinal cord pass. There is also a notch on each side through which the spinal nerves, which serve the body at that level, can exit from the spinal c...
Each vertebral body has a large hole in the center through which the nerves of what pass?
steering cord
layers cord
Brain Cord
spinal cord
D
Each vertebral body has a large hole in the center through which the nerves of the spinal cord pass. There is also a notch on each side through which the spinal nerves, which serve the body at that level, can exit from the spinal cord. The vertebral column is approximately 71 cm (28 inches) in adult male humans and is ...
sciq
Answer the following multiple choice question by selecting the correct option. Question: 5 geckos on the kitchen window eat 6 insects each. 3 lizards eat twice as much as the geckos. How many total insects were eaten? A: 99 B: 33 C: 67 D: 66 Answer:
Answer the following multiple choice question by selecting the correct option. Context: The number of insects the geckos eat is 5 x 6 = <<5*6=30>>30. The number of insects the lizards eat is 3 x 12 = <<3*12=36>>36. The total number of insects eaten is 30 + 36 = <<30+36=66>>66 insects. #### 66 Question: 5 geckos on th...
5 geckos on the kitchen window eat 6 insects each. 3 lizards eat twice as much as the geckos. How many total insects were eaten?
99
33
67
66
D
The number of insects the geckos eat is 5 x 6 = <<5*6=30>>30. The number of insects the lizards eat is 3 x 12 = <<3*12=36>>36. The total number of insects eaten is 30 + 36 = <<30+36=66>>66 insects. #### 66
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: An online newspaper had listed 100 visitors in October. The number of visitors in November increased by 15%. There were 15 more visitors in December than in November. What is the total number of visitors for these three months? A...
Answer the following multiple choice question by selecting the correct option. Context: There was an increase of 100 x 15/100 = <<100*15/100=15>>15 visitors in November. So, the number of visitors in November was 100 + 15 = <<100+15=115>>115. In December, the number of visitors was 115 + 15 = <<115+15=130>>130 Therefo...
An online newspaper had listed 100 visitors in October. The number of visitors in November increased by 15%. There were 15 more visitors in December than in November. What is the total number of visitors for these three months?
345
172.5
517.5
335
A
There was an increase of 100 x 15/100 = <<100*15/100=15>>15 visitors in November. So, the number of visitors in November was 100 + 15 = <<100+15=115>>115. In December, the number of visitors was 115 + 15 = <<115+15=130>>130 Therefore, a total of 100 + 115 + 130 = <<100+115+130=345>>345 visitors listed in these three mo...
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: What should you use to protect your eyes from chemicals? A: contacts B: eye goggles C: your hands D: certain goggles Answer:
Answer the following multiple choice question by selecting the correct option. Question: What should you use to protect your eyes from chemicals? A: contacts B: eye goggles C: your hands D: certain goggles Answer:
What should you use to protect your eyes from chemicals?
contacts
eye goggles
your hands
certain goggles
B
null
sciq
Answer the following multiple choice question by selecting the correct option. Question: Which of the following is likely to reject nutrients from food? A: bamboo B: a human C: a lion D: a horse Answer:
Answer the following multiple choice question by selecting the correct option. Context: roots are a vehicle for absorbing water and nutrients from soil into the plant Question: Which of the following is likely to reject nutrients from food? A: bamboo B: a human C: a lion D: a horse Answer:
Which of the following is likely to reject nutrients from food?
bamboo
a human
a lion
a horse
A
roots are a vehicle for absorbing water and nutrients from soil into the plant
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: A grocer has 400 pounds of coffee in stock, 20 percent of which is decaffeinated. If the grocer buys another 100 pounds of coffee of which 60 percent is decaffeinated, what percent, by weight, of the grocer’s stock of coffee is de...
Answer the following multiple choice question by selecting the correct option. Context: 1. 20% of 400=80 pounds of decaffeinated coffee 2. 60% of 100=60 pounds of decaffeinated coffee 3. Wt have 140 pounds of decaffeinated out of 500 pounds, that means 140/500*100%=28%. The correct answer is A. Question: A grocer has...
A grocer has 400 pounds of coffee in stock, 20 percent of which is decaffeinated. If the grocer buys another 100 pounds of coffee of which 60 percent is decaffeinated, what percent, by weight, of the grocer’s stock of coffee is decaffeinated?
28%
30%
32%
34%
A
1. 20% of 400=80 pounds of decaffeinated coffee 2. 60% of 100=60 pounds of decaffeinated coffee 3. Wt have 140 pounds of decaffeinated out of 500 pounds, that means 140/500*100%=28%. The correct answer is A.
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: What is the disease where some alveoli of the lungs fill with fluid? A: lung cancer B: leukemia C: lyme disease D: pneumonia Answer:
Answer the following multiple choice question by selecting the correct option. Context: Pneumonia is a disease in which some of the alveoli of the lungs fill with fluid so gas exchange cannot occur. Symptoms usually include coughing, chest pain, and difficulty breathing. Pneumonia may be caused by an infection or inju...
What is the disease where some alveoli of the lungs fill with fluid?
lung cancer
leukemia
lyme disease
pneumonia
D
Pneumonia is a disease in which some of the alveoli of the lungs fill with fluid so gas exchange cannot occur. Symptoms usually include coughing, chest pain, and difficulty breathing. Pneumonia may be caused by an infection or injury of the lungs.
sciq
Answer the following multiple choice question by selecting the correct option. Question: What is created when the wave source moves faster than the wave propagation speed? A: loop wake B: superceding wake C: bow wake D: piece wake Answer:
Answer the following multiple choice question by selecting the correct option. Context: Sonic booms are one example of a broader phenomenon called bow wakes. A bow wake, such as the one in Figure 17.19, is created when the wave source moves faster than the wave propagation speed. Water waves spread out in circles from...
What is created when the wave source moves faster than the wave propagation speed?
loop wake
superceding wake
bow wake
piece wake
C
Sonic booms are one example of a broader phenomenon called bow wakes. A bow wake, such as the one in Figure 17.19, is created when the wave source moves faster than the wave propagation speed. Water waves spread out in circles from the point where created, and the bow wake is the familiar V-shaped wake trailing the sou...
sciq
Answer the following multiple choice question by selecting the correct option. Question: What is the lowest possible common multiple K of 2 distinct integers, each greater than 329? A: 330·331 B: 330^2 C: 33·331 D: 660 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Lowest possible common multiple K of 2 distinct integers will have to be multiple of the number greater than 329...which 330.. so one number will be 330...another one will be 660.. Ans is D. Question: What is the lowest possible c...
What is the lowest possible common multiple K of 2 distinct integers, each greater than 329?
330·331
330^2
33·331
660
D
Lowest possible common multiple K of 2 distinct integers will have to be multiple of the number greater than 329...which 330.. so one number will be 330...another one will be 660.. Ans is D.
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: What type of gas is produced by alcoholic fermentation of the glucose in corn or other plants? A: isopropyl B: ethyl C: methanol D: ethanol Answer:
Answer the following multiple choice question by selecting the correct option. Context: Have your parents ever put corn in the gas tank of their car? They did if they used gas containing ethanol. Ethanol is produced by alcoholic fermentation of the glucose in corn or other plants. This type of fermentation also explai...
What type of gas is produced by alcoholic fermentation of the glucose in corn or other plants?
isopropyl
ethyl
methanol
ethanol
D
Have your parents ever put corn in the gas tank of their car? They did if they used gas containing ethanol. Ethanol is produced by alcoholic fermentation of the glucose in corn or other plants. This type of fermentation also explains why bread dough rises. Yeasts in bread dough use alcoholic fermentation and produce ca...
sciq
Answer the following multiple choice question by selecting the correct option. Question: The remainder when 1!+2!+3!...+50! divided by 3! will be A: 21 B: 3 C: 77 D: 927 Answer:
Answer the following multiple choice question by selecting the correct option. Context: The remainder when the terms greater than 3! are divided by 3! becomes 0 so we need to consider the terms upto 2!. So remainder will be whatever is obtained by dividing 1!+2! with 3!. So remainder is obtained by dividing (1+2)= 3 w...
The remainder when 1!+2!+3!...+50! divided by 3! will be
21
3
77
927
B
The remainder when the terms greater than 3! are divided by 3! becomes 0 so we need to consider the terms upto 2!. So remainder will be whatever is obtained by dividing 1!+2! with 3!. So remainder is obtained by dividing (1+2)= 3 with 3! ( 9) So remainder is 3. Answer:B
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: James writes 10 pages an hour. If he writes 5 pages a day to 2 different people, how many hours a week does he spend writing? A: 7 B: 14 C: -3 D: 17 Answer:
Answer the following multiple choice question by selecting the correct option. Context: He writes 5*2=<<5*2=10>>10 pages a day So he writes 10*7=<<10*7=70>>70 pages a week That means he writes for 70/10=<<70/10=7>>7 hours #### 7 Question: James writes 10 pages an hour. If he writes 5 pages a day to 2 different peopl...
James writes 10 pages an hour. If he writes 5 pages a day to 2 different people, how many hours a week does he spend writing?
7
14
-3
17
A
He writes 5*2=<<5*2=10>>10 pages a day So he writes 10*7=<<10*7=70>>70 pages a week That means he writes for 70/10=<<70/10=7>>7 hours #### 7
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: What is the term for the temperature at which a solid changes into a liquid? A: the pressure point B: the mixture point C: the starting point D: the melting point Answer:
Answer the following multiple choice question by selecting the correct option. Context: The melting point is the temperature at which a solid changes into a liquid. Question: What is the term for the temperature at which a solid changes into a liquid? A: the pressure point B: the mixture point C: the starting point ...
What is the term for the temperature at which a solid changes into a liquid?
the pressure point
the mixture point
the starting point
the melting point
D
The melting point is the temperature at which a solid changes into a liquid.
sciq
Answer the following multiple choice question by selecting the correct option. Question: Cancer is caused by mutations, which can be caused by pathogens, chemicals, or what else? A: diseases B: evaporation C: radiation D: convection Answer:
Answer the following multiple choice question by selecting the correct option. Context: Cancer is caused by mutations, which can be caused by pathogens, chemicals, or radiation. Question: Cancer is caused by mutations, which can be caused by pathogens, chemicals, or what else? A: diseases B: evaporation C: radiation...
Cancer is caused by mutations, which can be caused by pathogens, chemicals, or what else?
diseases
evaporation
radiation
convection
C
Cancer is caused by mutations, which can be caused by pathogens, chemicals, or radiation.
sciq
Answer the following multiple choice question by selecting the correct option. Question: what are multicellular eukaryotes? A: horses B: fungi C: insects D: plants Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Animals are a kingdom of multicellular eukaryotes. Fact 2: Horses are domestic animals. Combined: horses are multicellular eukaryotes Question: what are multicellular eukaryotes? A: horses B: fungi C: insects D: plants A...
what are multicellular eukaryotes?
horses
fungi
insects
plants
A
Fact 1: Animals are a kingdom of multicellular eukaryotes. Fact 2: Horses are domestic animals. Combined: horses are multicellular eukaryotes
qasc
Answer the following multiple choice question by selecting the correct option. Question: What causes gravity on the Earth? A: the Sun B: friction C: heat D: Movement Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: the mass of an object causes the gravitational force exerted by that object Fact 2: Gravity is the force that keeps the earth in orbit about our sun. Combined: the mass of the sun causes its gravity on Earth Question: What...
What causes gravity on the Earth?
the Sun
friction
heat
Movement
A
Fact 1: the mass of an object causes the gravitational force exerted by that object Fact 2: Gravity is the force that keeps the earth in orbit about our sun. Combined: the mass of the sun causes its gravity on Earth
qasc
Answer the following multiple choice question by selecting the correct option. Question: What type of lenses can correct myopia? A: diffusion lenses B: convex lenses C: concave lenses D: polarized lenses Answer:
Answer the following multiple choice question by selecting the correct option. Context: Nearsightedness, or myopia, is the condition in which nearby objects are seen clearly, but distant objects appear blurry. The eyeball is longer than normal, focusing images front of the retina. Concave lenses can correct the proble...
What type of lenses can correct myopia?
diffusion lenses
convex lenses
concave lenses
polarized lenses
C
Nearsightedness, or myopia, is the condition in which nearby objects are seen clearly, but distant objects appear blurry. The eyeball is longer than normal, focusing images front of the retina. Concave lenses can correct the problem.
sciq
Answer the following multiple choice question by selecting the correct option. Question: What is the term for anything that can cause cancer? A: contaminate B: chemical C: carcinogen D: contamination Answer:
Answer the following multiple choice question by selecting the correct option. Context: A carcinogen is anything that can cause cancer. Cancer is a disease in which cells divide out of control. Most carcinogens cause cancer by producing mutations in DNA. Question: What is the term for anything that can cause cancer? ...
What is the term for anything that can cause cancer?
contaminate
chemical
carcinogen
contamination
C
A carcinogen is anything that can cause cancer. Cancer is a disease in which cells divide out of control. Most carcinogens cause cancer by producing mutations in DNA.
sciq
Answer the following multiple choice question by selecting the correct option. Question: Tom's fruit bowl contains 3 oranges and 6 lemons. After Tom eats 3 of the fruits, how many fruits remain in Tom's fruit bowl? A: 6 B: 7 C: 9 D: 12 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Tom’s fruit bowl contains 3 + 6 = <<3+6=9>>9 fruits. After Tom eats 3 fruits, 9 - 3 = <<9-3=6>>6 fruits remain in the bowl #### 6 Question: Tom's fruit bowl contains 3 oranges and 6 lemons. After Tom eats 3 of the fruits, how many...
Tom's fruit bowl contains 3 oranges and 6 lemons. After Tom eats 3 of the fruits, how many fruits remain in Tom's fruit bowl?
6
7
9
12
A
Tom’s fruit bowl contains 3 + 6 = <<3+6=9>>9 fruits. After Tom eats 3 fruits, 9 - 3 = <<9-3=6>>6 fruits remain in the bowl #### 6
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: Succulents will die during winter months in canada without the aide of a A: glass structure B: firehouse C: smokehouse D: bonfire Answer:
Answer the following multiple choice question by selecting the correct option. Context: a greenhouse is used to protect plants by keeping them warm Question: Succulents will die during winter months in canada without the aide of a A: glass structure B: firehouse C: smokehouse D: bonfire Answer:
Succulents will die during winter months in canada without the aide of a
glass structure
firehouse
smokehouse
bonfire
A
a greenhouse is used to protect plants by keeping them warm
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: 12 men work 8 hours per day to complete the work in 10 days. To complete the same work in 8 days, working 10 hours a day, the number of men required? A: 10days B: 12days C: 13days D: 11days Answer:
Answer the following multiple choice question by selecting the correct option. Context: That is, 1 work done = 12 × 8 × 10 Then, 12 8 × 10 = ? × 10 × 8 ? (i.e. No. of men required) = 12 × 8 × 10/10× 8 = 12 days B) Question: 12 men work 8 hours per day to complete the work in 10 days. To complete the same work in 8 da...
12 men work 8 hours per day to complete the work in 10 days. To complete the same work in 8 days, working 10 hours a day, the number of men required?
10days
12days
13days
11days
B
That is, 1 work done = 12 × 8 × 10 Then, 12 8 × 10 = ? × 10 × 8 ? (i.e. No. of men required) = 12 × 8 × 10/10× 8 = 12 days B)
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Which organ system defends the body from pathogens and other causes of disease? A: nervous system B: digestion system C: respiratory system D: immune system Answer:
Answer the following multiple choice question by selecting the correct option. Context: Vertebrates have an adaptive immune system. The immune system is the organ system that defends the body from pathogens and other causes of disease. Being adaptive means that the immune system can learn to recognize specific pathoge...
Which organ system defends the body from pathogens and other causes of disease?
nervous system
digestion system
respiratory system
immune system
D
Vertebrates have an adaptive immune system. The immune system is the organ system that defends the body from pathogens and other causes of disease. Being adaptive means that the immune system can learn to recognize specific pathogens. Then it can produce tailor-made chemicals called antibodies to attack them. This allo...
sciq
Answer the following multiple choice question by selecting the correct option. Question: Rene can finish reading 30 pages in 60 minutes. Lulu can read 27 pages in 60 minutes and Cherry can read 25 pages in 60 minutes. If they have been reading for 240 minutes now, how many pages have they finished reading in total? A...
Answer the following multiple choice question by selecting the correct option. Context: Rene finished 30 x 4 = <<30*4=120>>120 pages in 240 minutes. Lulu finished 27 x 4 = <<27*4=108>>108 pages in 240 minutes. Cherry finished 25 x 4 = <<25*4=100>>100 pages in 240 minutes. Therefore they have finished a total of 120 + ...
Rene can finish reading 30 pages in 60 minutes. Lulu can read 27 pages in 60 minutes and Cherry can read 25 pages in 60 minutes. If they have been reading for 240 minutes now, how many pages have they finished reading in total?
656
164
329
328
D
Rene finished 30 x 4 = <<30*4=120>>120 pages in 240 minutes. Lulu finished 27 x 4 = <<27*4=108>>108 pages in 240 minutes. Cherry finished 25 x 4 = <<25*4=100>>100 pages in 240 minutes. Therefore they have finished a total of 120 + 108 + 100 = 328 pages in 240 minutes. #### 328
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: Tim spent $50.00 on Chinese take-out. 80% of the cost went to 4 entrees. The rest of the money went to 2 appetizers that each cost the same amount. How much was the price of a single appetizer? A: 6 B: 4 C: 5 D: 7.5 Answer:
Answer the following multiple choice question by selecting the correct option. Context: He spent $50.00 and 80% of the meal went to entrees so he spent 50*.80 = $40.00 on entrees He spent $50.00 and $40.00 went to entrees so that leaves $50 - $40 = $<<50-40=10.00>>10.00 for appetizers Each appetizer costs the same amo...
Tim spent $50.00 on Chinese take-out. 80% of the cost went to 4 entrees. The rest of the money went to 2 appetizers that each cost the same amount. How much was the price of a single appetizer?
6
4
5
7.5
C
He spent $50.00 and 80% of the meal went to entrees so he spent 50*.80 = $40.00 on entrees He spent $50.00 and $40.00 went to entrees so that leaves $50 - $40 = $<<50-40=10.00>>10.00 for appetizers Each appetizer costs the same amount and he spent $10.00 all together so each appetizer is $10/2 = $<<10/2=5.00>>5.00 ####...
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: What are the messenger molecules of the endocrine system? A: enzymes B: acids C: hormones D: neurons Answer:
Answer the following multiple choice question by selecting the correct option. Context: Hormones are the messenger molecules of the endocrine system. Endocrine hormones travel throughout the body in the blood. However, each hormone affects only certain cells, called target cells. A target cell is the type of cell on w...
What are the messenger molecules of the endocrine system?
enzymes
acids
hormones
neurons
C
Hormones are the messenger molecules of the endocrine system. Endocrine hormones travel throughout the body in the blood. However, each hormone affects only certain cells, called target cells. A target cell is the type of cell on which a hormone has an effect. A target cell is affected by a particular hormone because i...
sciq
Answer the following multiple choice question by selecting the correct option. Question: What is the area of square field whose side of length 15 m? A: 225 sq m B: 297 sq m C: 167 sq m D: 112 sq m Answer:
Answer the following multiple choice question by selecting the correct option. Context: 15 * 15 = 225 sq m Answer: A Question: What is the area of square field whose side of length 15 m? A: 225 sq m B: 297 sq m C: 167 sq m D: 112 sq m Answer:
What is the area of square field whose side of length 15 m?
225 sq m
297 sq m
167 sq m
112 sq m
A
15 * 15 = 225 sq m Answer: A
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: A man can row upstream at 22 kmph and downstream at 42 kmph, and then find the speed of the man in still water? A: 29 B: 92 C: 30 D: 32 Answer:
Answer the following multiple choice question by selecting the correct option. Context: US = 22 DS = 42 M = (42 + 22)/2 = 32 Answer:D Question: A man can row upstream at 22 kmph and downstream at 42 kmph, and then find the speed of the man in still water? A: 29 B: 92 C: 30 D: 32 Answer:
A man can row upstream at 22 kmph and downstream at 42 kmph, and then find the speed of the man in still water?
29
92
30
32
D
US = 22 DS = 42 M = (42 + 22)/2 = 32 Answer:D
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: What term describes the rate at which a device changes electric current to another form of energy? A: kilowatts B: electric power C: voltage D: kinetic energy Answer:
Answer the following multiple choice question by selecting the correct option. Context: The rate at which a device changes electric current to another form of energy is called electric power . The SI unit of power—including electric power—is the watt. A watt equals 1 joule of energy per second. High wattages are often...
What term describes the rate at which a device changes electric current to another form of energy?
kilowatts
electric power
voltage
kinetic energy
B
The rate at which a device changes electric current to another form of energy is called electric power . The SI unit of power—including electric power—is the watt. A watt equals 1 joule of energy per second. High wattages are often expressed in kilowatts, where 1 kilowatt equals 1000 watts. The power of an electric dev...
sciq
Answer the following multiple choice question by selecting the correct option. Question: Converting electricity into different types of energy may be done by A: rocks B: folding chairs C: squirrels D: DVD players Answer:
Answer the following multiple choice question by selecting the correct option. Context: electrical devices convert electricity into other forms of energy Question: Converting electricity into different types of energy may be done by A: rocks B: folding chairs C: squirrels D: DVD players Answer:
Converting electricity into different types of energy may be done by
rocks
folding chairs
squirrels
DVD players
D
electrical devices convert electricity into other forms of energy
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Matt needs to buy new plates for his home. He only wants to do dishes once a week. Three days a week it is only him and his son eating and they use 1 plate each. On the remainder of the days, his parents join them and everyone ...
Answer the following multiple choice question by selecting the correct option. Context: So for 3 of the days, there are 1+1=2 people eating So for those days they use 3*2=<<3*2=6>>6 plates On 7-3=4 days the parents join them On those days there are 2+2=<<2+2=4>>4 people eating They use 4*2=<<4*2=8>>8 plates So they us...
Matt needs to buy new plates for his home. He only wants to do dishes once a week. Three days a week it is only him and his son eating and they use 1 plate each. On the remainder of the days, his parents join them and everyone uses 2 plates that day. How many plates does he need to buy?
57
76
28
38
D
So for 3 of the days, there are 1+1=2 people eating So for those days they use 3*2=<<3*2=6>>6 plates On 7-3=4 days the parents join them On those days there are 2+2=<<2+2=4>>4 people eating They use 4*2=<<4*2=8>>8 plates So they use 8*4=<<8*4=32>>32 plates That means they use a total of 32+6=<<32+6=38>>38 plates #### 3...
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: The cultivation of a range of crop types in a specific order has a positive impact on A: soil quality B: water quality C: air quality D: atmospheric conditions Answer:
Answer the following multiple choice question by selecting the correct option. Context: crop rotation has a positive impact on soil quality Question: The cultivation of a range of crop types in a specific order has a positive impact on A: soil quality B: water quality C: air quality D: atmospheric conditions Answer...
The cultivation of a range of crop types in a specific order has a positive impact on
soil quality
water quality
air quality
atmospheric conditions
A
crop rotation has a positive impact on soil quality
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: A collection of books went on sale, and 2/3 of them were sold for $3.25 each. If none of the 20 remaining books were sold, what was the total amount received for the books that were sold? A: $130 B: $185 C: $175 D: $165 Answer:
Answer the following multiple choice question by selecting the correct option. Context: If 20 books constitute 1/3rd of the total, then 2/3rd of the total = 40 books Amount received for sold books = 40 * 3.25 = $130 Answer :A Question: A collection of books went on sale, and 2/3 of them were sold for $3.25 each. If n...
A collection of books went on sale, and 2/3 of them were sold for $3.25 each. If none of the 20 remaining books were sold, what was the total amount received for the books that were sold?
$130
$185
$175
$165
A
If 20 books constitute 1/3rd of the total, then 2/3rd of the total = 40 books Amount received for sold books = 40 * 3.25 = $130 Answer :A
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Randy has $30. He spent $10 buying his lunch. He spent a quarter of the money he had left on an ice cream cone. What is the amount of money, in dollars, Randy has left? A: 7.5 B: 15 C: 30 D: 12 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Randy has 30-10=<<30-10=20>>20 dollars left after buying lunch. Randy spent 20/4=<<20/4=5>>5 dollars on the ice cream cone. Randy has 20-5=<<20-5=15>>15 dollars left. #### 15 Question: Randy has $30. He spent $10 buying his lunch....
Randy has $30. He spent $10 buying his lunch. He spent a quarter of the money he had left on an ice cream cone. What is the amount of money, in dollars, Randy has left?
7.5
15
30
12
B
Randy has 30-10=<<30-10=20>>20 dollars left after buying lunch. Randy spent 20/4=<<20/4=5>>5 dollars on the ice cream cone. Randy has 20-5=<<20-5=15>>15 dollars left. #### 15
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: Of the 80 people in a room, 1/4 are women. If 3/4 of the people are married, what is the maximum number of women in the room who could be unmarried? A: 20 B: 24 C: 26 D: 28 Answer:
Answer the following multiple choice question by selecting the correct option. Context: women = 1/4 * 80 = 20 married = 3/4 * 80 = 60 unmarried = 20 max(un-married women) = 20 Answer A Question: Of the 80 people in a room, 1/4 are women. If 3/4 of the people are married, what is the maximum number of women in the roo...
Of the 80 people in a room, 1/4 are women. If 3/4 of the people are married, what is the maximum number of women in the room who could be unmarried?
20
24
26
28
A
women = 1/4 * 80 = 20 married = 3/4 * 80 = 60 unmarried = 20 max(un-married women) = 20 Answer A
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: an emotionally devastating disease occurs when the cell cycle is what? A: no longer regulated B: gone forever C: it's bodily water decreases D: competing for resources Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Cancer is a disease that occurs when the cell cycle is no longer regulated. Fact 2: Cancer is an emotionally devastating disease. Combined: an emotionally devastating disease occurs when the cell cycle is no longer regulate...
an emotionally devastating disease occurs when the cell cycle is what?
no longer regulated
gone forever
it's bodily water decreases
competing for resources
A
Fact 1: Cancer is a disease that occurs when the cell cycle is no longer regulated. Fact 2: Cancer is an emotionally devastating disease. Combined: an emotionally devastating disease occurs when the cell cycle is no longer regulated
qasc
Answer the following multiple choice question by selecting the correct option. Question: What is a requirement whose amount varies between organisms? A: food B: energy C: existence D: entropy Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: an organism requires energy for growth Fact 2: Different organisms have different growth requirements and growth rates. Combined: Different organisms require different amounts of energy. Question: What is a requirement who...
What is a requirement whose amount varies between organisms?
food
energy
existence
entropy
B
Fact 1: an organism requires energy for growth Fact 2: Different organisms have different growth requirements and growth rates. Combined: Different organisms require different amounts of energy.
qasc
Answer the following multiple choice question by selecting the correct option. Question: What leads to the buildup of electric charges on objects? A: polarization B: gravity C: movement D: rotation Answer:
Answer the following multiple choice question by selecting the correct option. Context: Polarization leads to the buildup of electric charges on objects. This buildup of charges is known as static electricity . Once an object becomes charged, it is likely to remain charged until another object touches it or at least c...
What leads to the buildup of electric charges on objects?
polarization
gravity
movement
rotation
A
Polarization leads to the buildup of electric charges on objects. This buildup of charges is known as static electricity . Once an object becomes charged, it is likely to remain charged until another object touches it or at least comes very close to it. That’s because electric charge cannot travel easily through air, e...
sciq
Answer the following multiple choice question by selecting the correct option. Question: Frank has 7 one-dollar bills, 4 five-dollar bills, 2 ten-dollar bills, and 1 twenty-dollar bill. He goes to buy peanuts, which cost $3 a pound. He buys what he wants and has $4 in change. He plans to eat the peanuts all in one wee...
Answer the following multiple choice question by selecting the correct option. Context: Frank has $7 in one dollar bills because 7 x 1 = <<7*1=7>>7 Frank has $20 in five dollar bills because 4 x 5 = <<20=20>>20 Frank has $20 in ten dollar bills because 2 x 10 = <<2*10=20>>20 Frank has 67 dollars in total because 7 + 2...
Frank has 7 one-dollar bills, 4 five-dollar bills, 2 ten-dollar bills, and 1 twenty-dollar bill. He goes to buy peanuts, which cost $3 a pound. He buys what he wants and has $4 in change. He plans to eat the peanuts all in one week. How many pounds does he eat on average per day?
6
2.4
3
4
C
Frank has $7 in one dollar bills because 7 x 1 = <<7*1=7>>7 Frank has $20 in five dollar bills because 4 x 5 = <<20=20>>20 Frank has $20 in ten dollar bills because 2 x 10 = <<2*10=20>>20 Frank has 67 dollars in total because 7 + 20 + 20 + 20 = <<7+20+20+20=67>>67 Frank spent $63 because 67 - 4 = <<67-4=63>>63 Frank bo...
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: Gerald wants to buy a meat pie that costs 2 pfennigs. Gerald has 54 farthings, and there are 6 farthings to a pfennig. How many pfennigs will Gerald have left after buying the pie? A: 10.5 B: 3.5 C: 7 D: 5.6 Answer:
Answer the following multiple choice question by selecting the correct option. Context: First convert the number of farthings Gerald has to pfennigs by dividing by the exchange rate: 54 farthings / 6 farthings/pfennig = <<54/6=9>>9 pfennigs Then subtract the cost of the meat pie to find how many pfennigs Gerald has le...
Gerald wants to buy a meat pie that costs 2 pfennigs. Gerald has 54 farthings, and there are 6 farthings to a pfennig. How many pfennigs will Gerald have left after buying the pie?
10.5
3.5
7
5.6
C
First convert the number of farthings Gerald has to pfennigs by dividing by the exchange rate: 54 farthings / 6 farthings/pfennig = <<54/6=9>>9 pfennigs Then subtract the cost of the meat pie to find how many pfennigs Gerald has left: 9 pfennigs - 2 pfennigs = <<9-2=7>>7 pfennigs #### 7
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: Solve the equation : A) (5x - 4)/2 = (0.5x + 1)/3, B) 1 –[(x - 3)/5] = ( -3x + 3)/3, C) (x + 1)/3 – (2x + 5)/2 = -3, D) [3.(x - 1)]/2 + [2(x + 2)]/4 = (3x + 4.5)/5 A: 1, - 3/4, 5/4, 1 B: 1, - 3/4, 5/4, 2 C: 3, - 3/4, 5/4, 1 D: 1,...
Answer the following multiple choice question by selecting the correct option. Context: Solution: A) (5x - 4)/2 – (0.5x + 1)/3 <=> 3(5x - 4) = 2(0.5x + 1) <=> 15x - 12 = x + 2 <=> 15x – x = 12 + 2<=> 14x = 14 <=> x = 1 B) 1 – [(x - 3)/5] = 3.(1 - x)/3<=> 1 –[(x - 3)/5] = 1 – x<=> -x + 3 = - 5x <=> 5x – x = - 3 <=> x =...
Solve the equation : A) (5x - 4)/2 = (0.5x + 1)/3, B) 1 –[(x - 3)/5] = ( -3x + 3)/3, C) (x + 1)/3 – (2x + 5)/2 = -3, D) [3.(x - 1)]/2 + [2(x + 2)]/4 = (3x + 4.5)/5
1, - 3/4, 5/4, 1
1, - 3/4, 5/4, 2
3, - 3/4, 5/4, 1
1, - 3/4, 5/4, 4
A
Solution: A) (5x - 4)/2 – (0.5x + 1)/3 <=> 3(5x - 4) = 2(0.5x + 1) <=> 15x - 12 = x + 2 <=> 15x – x = 12 + 2<=> 14x = 14 <=> x = 1 B) 1 – [(x - 3)/5] = 3.(1 - x)/3<=> 1 –[(x - 3)/5] = 1 – x<=> -x + 3 = - 5x <=> 5x – x = - 3 <=> x = - 3/4 C) [3.(x - 1)]/2 + [2(x + 2)]/4 = (3x + 4.5)/5 <=> [2(x + 1) - 3(2x + 5)]/6 = - 3 ...
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: There are 25 stations between Delhi and Chennai. How many second class tickets have to be printed, so that a passenger can travel from any station to any other station? A: 802 B: 850 C: 852 D: 702 Answer:
Answer the following multiple choice question by selecting the correct option. Context: The total number of stations = 27 From 27 stations we have to choose any two stations and the direction of travel (i.e., Delhi to Chennai is different from Chennai to Delhi) in 27P2 ways. 27P2= 27 * 26 = 702 ANSWER: D Question: Th...
There are 25 stations between Delhi and Chennai. How many second class tickets have to be printed, so that a passenger can travel from any station to any other station?
802
850
852
702
D
The total number of stations = 27 From 27 stations we have to choose any two stations and the direction of travel (i.e., Delhi to Chennai is different from Chennai to Delhi) in 27P2 ways. 27P2= 27 * 26 = 702 ANSWER: D
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: There are 20 hands in Peter’s class, not including his. Assume every student in the class has 2 arms and 2 hands. How many students are in Peter’s class including him? A: 8.8 B: 1 C: 16.5 D: 11 Answer:
Answer the following multiple choice question by selecting the correct option. Context: There are 20 + 2 of Peter’s hands = <<20+2=22>>22 hands in Peter’s class including his There are 22 hands / 2 hands per student = <<22/2=11>>11 students #### 11 Question: There are 20 hands in Peter’s class, not including his. Ass...
There are 20 hands in Peter’s class, not including his. Assume every student in the class has 2 arms and 2 hands. How many students are in Peter’s class including him?
8.8
1
16.5
11
D
There are 20 + 2 of Peter’s hands = <<20+2=22>>22 hands in Peter’s class including his There are 22 hands / 2 hands per student = <<22/2=11>>11 students #### 11
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: Viruses are killed by objects used in a A: backyard B: bathroom C: kitchen D: living room Answer:
Answer the following multiple choice question by selecting the correct option. Context: adding heat to something kills viruses in that something Question: Viruses are killed by objects used in a A: backyard B: bathroom C: kitchen D: living room Answer:
Viruses are killed by objects used in a
backyard
bathroom
kitchen
living room
C
adding heat to something kills viruses in that something
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: In a certain economy, C represents the total amount of consumption in millions of dollars, Y represents the total national income in millions of dollars, and the relationship between these two values is given by the equation C=90+...
Answer the following multiple choice question by selecting the correct option. Context: Just assume y=11 and C=99 Then C=198 and Y=132 So Y increases by 121 ANSWER:D Question: In a certain economy, C represents the total amount of consumption in millions of dollars, Y represents the total national income in millions ...
In a certain economy, C represents the total amount of consumption in millions of dollars, Y represents the total national income in millions of dollars, and the relationship between these two values is given by the equation C=90+9Y/11. If the total amount of consumption in the economy increases by 99 million dollars, ...
11
22
99
121
D
Just assume y=11 and C=99 Then C=198 and Y=132 So Y increases by 121 ANSWER:D
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: In what area of the body are sutural bones found? A: tooth B: skin C: skull D: legs Answer:
Answer the following multiple choice question by selecting the correct option. Context: Sutural bones are small, flat, irregularly shaped bones. They may be found between the flat bones of the skull. They vary in number, shape, size, and position. Question: In what area of the body are sutural bones found? A: tooth ...
In what area of the body are sutural bones found?
tooth
skin
skull
legs
C
Sutural bones are small, flat, irregularly shaped bones. They may be found between the flat bones of the skull. They vary in number, shape, size, and position.
sciq
Answer the following multiple choice question by selecting the correct option. Question: Which is true about flashlights? A: they are pure silicon B: they fade out over time and distance C: they last literally forever D: they work better over distance Answer:
Answer the following multiple choice question by selecting the correct option. Context: as distance from a source of light increases , that source of light will appear dimmer Question: Which is true about flashlights? A: they are pure silicon B: they fade out over time and distance C: they last literally forever D: ...
Which is true about flashlights?
they are pure silicon
they fade out over time and distance
they last literally forever
they work better over distance
B
as distance from a source of light increases , that source of light will appear dimmer
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: As the prokaryotic cell size increases, what happens to its surface area-to-volume ratio? A: decreases B: halts C: stagnates D: increases Answer:
Answer the following multiple choice question by selecting the correct option. Context: 4.2 Prokaryotic Cells Prokaryotes are predominantly single-celled organisms of the domains Bacteria and Archaea. All prokaryotes have plasma membranes, cytoplasm, ribosomes, and DNA that is not membrane-bound. Most have peptidoglyc...
As the prokaryotic cell size increases, what happens to its surface area-to-volume ratio?
decreases
halts
stagnates
increases
A
4.2 Prokaryotic Cells Prokaryotes are predominantly single-celled organisms of the domains Bacteria and Archaea. All prokaryotes have plasma membranes, cytoplasm, ribosomes, and DNA that is not membrane-bound. Most have peptidoglycan cell walls and many have polysaccharide capsules. Prokaryotic cells range in diameter ...
sciq