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Answer the following multiple choice question by selecting the correct option. Question: Plant cells have structures that animal cells? A: have B: lack C: drink D: eat Answer:
Answer the following multiple choice question by selecting the correct option. Context: Plant cells have structures that animal cells lack. What important process takes place in plant cells but not in animal cells that might explain their differences?. Question: Plant cells have structures that animal cells? A: have...
Plant cells have structures that animal cells?
have
lack
drink
eat
B
Plant cells have structures that animal cells lack. What important process takes place in plant cells but not in animal cells that might explain their differences?.
sciq
Answer the following multiple choice question by selecting the correct option. Question: During photosynthesis, what is energy from the sun converted to after entering a plant? A: chloride B: Carbon C: Proteins D: glucose Answer:
Answer the following multiple choice question by selecting the correct option. Context: Cellular respiration and photosynthesis are direct opposite reactions. Energy from the sun enters a plant and is converted into glucose during photosynthesis. Some of the energy is used to make ATP in the mitochondria during cellul...
During photosynthesis, what is energy from the sun converted to after entering a plant?
chloride
Carbon
Proteins
glucose
D
Cellular respiration and photosynthesis are direct opposite reactions. Energy from the sun enters a plant and is converted into glucose during photosynthesis. Some of the energy is used to make ATP in the mitochondria during cellular respiration, and some is lost to the environment as heat.
sciq
Answer the following multiple choice question by selecting the correct option. Question: How many odorant receptors do honey bees have? A: 4 B: 270 C: 170 D: 70 Answer:
Answer the following multiple choice question by selecting the correct option. Context: bees convert nectar into honey Question: How many odorant receptors do honey bees have? A: 4 B: 270 C: 170 D: 70 Answer:
How many odorant receptors do honey bees have?
4
270
170
70
C
bees convert nectar into honey
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Carson is going to spend 4 hours at a carnival. The wait for the roller coaster is 30 minutes, the wait for the tilt-a-whirl is 60 minutes, and the wait for the giant slide is 15 minutes. If Carson rides the roller coaster 4 times...
Answer the following multiple choice question by selecting the correct option. Context: First figure out how many minutes Carson spends at the carnival by multiplying the number of hours he's there by the number of minutes per hour: 4 hours * 60 minutes/hour = <<4*60=240>>240 minutes Then figure out how long Carson sp...
Carson is going to spend 4 hours at a carnival. The wait for the roller coaster is 30 minutes, the wait for the tilt-a-whirl is 60 minutes, and the wait for the giant slide is 15 minutes. If Carson rides the roller coaster 4 times and the tilt-a-whirl once, how many times can he ride the giant slide? (Wait times includ...
8
4
6
-6
B
First figure out how many minutes Carson spends at the carnival by multiplying the number of hours he's there by the number of minutes per hour: 4 hours * 60 minutes/hour = <<4*60=240>>240 minutes Then figure out how long Carson spends waiting for the roller coaster by multiplying the wait time per ride by the number o...
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: An equity analyst needs to select 4 stocks for the upcoming year and rank these securities in terms of their investment potential. If the analyst has narrowed down the list of potential stocks to 8, in how many ways can she choose...
Answer the following multiple choice question by selecting the correct option. Context: Number of ways of choosing 4 stocks = 8C4 Number of ways of ranking the chosen stocks = 4! Hence total ways of chosing and ranking = 8C4 * 4! = 1680 Correct Option: B Question: An equity analyst needs to select 4 stocks for the up...
An equity analyst needs to select 4 stocks for the upcoming year and rank these securities in terms of their investment potential. If the analyst has narrowed down the list of potential stocks to 8, in how many ways can she choose and rank her top 4 picks?
1200
1680
2102
4020
B
Number of ways of choosing 4 stocks = 8C4 Number of ways of ranking the chosen stocks = 4! Hence total ways of chosing and ranking = 8C4 * 4! = 1680 Correct Option: B
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Nelly is very pleased with the painting she bought at the auction. She tells her daughter that she outbid her rival Joe by paying $2000 more than thrice his bid. If Joe’s bid was $160,000, at how much did Nelly get the painting? ...
Answer the following multiple choice question by selecting the correct option. Context: Three times Joe’s bid is 3 * 160000 = <<3*160000=480000>>480000 dollars Since Nelly paid an additional $2000, she paid 2000 + 480000 = <<2000+480000=482000>>482000 dollars. #### 482000 Question: Nelly is very pleased with the pain...
Nelly is very pleased with the painting she bought at the auction. She tells her daughter that she outbid her rival Joe by paying $2000 more than thrice his bid. If Joe’s bid was $160,000, at how much did Nelly get the painting?
482010
241000
481990
482000
D
Three times Joe’s bid is 3 * 160000 = <<3*160000=480000>>480000 dollars Since Nelly paid an additional $2000, she paid 2000 + 480000 = <<2000+480000=482000>>482000 dollars. #### 482000
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: There are two babysitters named Mila and Agnes. Mila makes $10 an hour while Agnes makes $15 an hour. Agnes works 8 hours each week. How many hours does Mila need to work to earn as much as Agnes in a month? A: 48 B: 58 C: 49 D: ...
Answer the following multiple choice question by selecting the correct option. Context: The weekly salary of Agnes is $15 x 8 = $<<15*8=120>>120. So in a month, Agnes earns $120 x 4 = $<<120*4=480>>480. Therefore, Mila needs to work for $480 / $10 = <<480/10=48>>48 hours to earn as much as Agnes's monthly earnings. ##...
There are two babysitters named Mila and Agnes. Mila makes $10 an hour while Agnes makes $15 an hour. Agnes works 8 hours each week. How many hours does Mila need to work to earn as much as Agnes in a month?
48
58
49
96
A
The weekly salary of Agnes is $15 x 8 = $<<15*8=120>>120. So in a month, Agnes earns $120 x 4 = $<<120*4=480>>480. Therefore, Mila needs to work for $480 / $10 = <<480/10=48>>48 hours to earn as much as Agnes's monthly earnings. #### 48
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: P and Q started a business investing Rs. 85,000 and Rs. 45,000 respectively. In what ratio the profit earned after 2 years be divided between P and Q respectively? A: 17:6 B: 17:0 C: 17:4 D: 17:9 Answer:
Answer the following multiple choice question by selecting the correct option. Context: P:Q = 85000 : 45000 = 17:9. Answer: D Question: P and Q started a business investing Rs. 85,000 and Rs. 45,000 respectively. In what ratio the profit earned after 2 years be divided between P and Q respectively? A: 17:6 B: 17:0 C...
P and Q started a business investing Rs. 85,000 and Rs. 45,000 respectively. In what ratio the profit earned after 2 years be divided between P and Q respectively?
17:6
17:0
17:4
17:9
D
P:Q = 85000 : 45000 = 17:9. Answer: D
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: The most powerful or influential individual in a group is sometimes called what? A: gamma B: superior C: beta D: dominant Answer:
Answer the following multiple choice question by selecting the correct option. Context: The most powerful or influential individual in a group is sometimes called dominant. In genetics, a dominant trait means nearly the same thing. A dominant trait is the most influential trait and masks the other trait. Question: Th...
The most powerful or influential individual in a group is sometimes called what?
gamma
superior
beta
dominant
D
The most powerful or influential individual in a group is sometimes called dominant. In genetics, a dominant trait means nearly the same thing. A dominant trait is the most influential trait and masks the other trait.
sciq
Answer the following multiple choice question by selecting the correct option. Question: If f(x) = 12 - x^2/2 and f(2k) = 3k, what is one possible value for k? A: 2 B: 3 C: 4 D: 6 Answer:
Answer the following multiple choice question by selecting the correct option. Context: First of all, see thisGMAT blog postand check the related lesson linked below for some background on function notation. We can plug anything in for x and get a result. You can find f(1), for example, by plugging in 1 where x is, an...
If f(x) = 12 - x^2/2 and f(2k) = 3k, what is one possible value for k?
2
3
4
6
B
First of all, see thisGMAT blog postand check the related lesson linked below for some background on function notation. We can plug anything in for x and get a result. You can find f(1), for example, by plugging in 1 where x is, and you would get 12 - 1/2 = 11.5. Or we could find f(2), which would be 12 - 4/2 = 10. So ...
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: What is required for seeing? A: dark B: sun C: light D: wind Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: a light bulb is used for seeing in the dark Fact 2: Light is emitted by a light bulb. Combined: light is required for seeing Question: What is required for seeing? A: dark B: sun C: light D: wind Answer:
What is required for seeing?
dark
sun
light
wind
C
Fact 1: a light bulb is used for seeing in the dark Fact 2: Light is emitted by a light bulb. Combined: light is required for seeing
qasc
Answer the following multiple choice question by selecting the correct option. Question: What term is used to describe a protein that acts as a biological catalyst? A: enzyme B: protein C: nucleus D: heterozygote Answer:
Answer the following multiple choice question by selecting the correct option. Context: An enzyme is a protein that acts as a biological catalyst. Recall that a catalyst is a substance that increases the rate of a chemical reaction without itself being consumed in the reaction. Cellular processes consist of many chemi...
What term is used to describe a protein that acts as a biological catalyst?
enzyme
protein
nucleus
heterozygote
A
An enzyme is a protein that acts as a biological catalyst. Recall that a catalyst is a substance that increases the rate of a chemical reaction without itself being consumed in the reaction. Cellular processes consist of many chemical reactions that must occur quickly in order for the cell to function properly. Enzymes...
sciq
Answer the following multiple choice question by selecting the correct option. Question: When a creature moves chemical bonds are converted to what kind of energy? A: waves B: mechanical C: fossil fuels D: electrically Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: when an animal moves , chemical energy is converted to mechanical energy Fact 2: When chemical bonds are broken by animals the energy is released in the form of work and heat. Combined: Chemical bonds are converted to mecha...
When a creature moves chemical bonds are converted to what kind of energy?
waves
mechanical
fossil fuels
electrically
B
Fact 1: when an animal moves , chemical energy is converted to mechanical energy Fact 2: When chemical bonds are broken by animals the energy is released in the form of work and heat. Combined: Chemical bonds are converted to mechanical energy when a creature moves
qasc
Answer the following multiple choice question by selecting the correct option. Question: The upper portion of the septum is formed by the perpendicular plate of which bone? A: colossal bone B: ethmoid bone C: concomitant bone D: duodenum bone Answer:
Answer the following multiple choice question by selecting the correct option. Context: The Nasal Septum and Nasal Conchae The nasal septum consists of both bone and cartilage components (Figure 7.17; see also Figure 7.11). The upper portion of the septum is formed by the perpendicular plate of the ethmoid bone. The l...
The upper portion of the septum is formed by the perpendicular plate of which bone?
colossal bone
ethmoid bone
concomitant bone
duodenum bone
B
The Nasal Septum and Nasal Conchae The nasal septum consists of both bone and cartilage components (Figure 7.17; see also Figure 7.11). The upper portion of the septum is formed by the perpendicular plate of the ethmoid bone. The lower and posterior parts of the septum are formed by the triangular-shaped vomer bone. In...
sciq
Answer the following multiple choice question by selecting the correct option. Question: Leaves are covered with what, which is used to store water in plants? A: exoskeleton B: a cuticle C: barrel-shaped D: fibrous Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: waxy leaves are used for storing water by some plants Fact 2: Leaves are covered with a waxy layer, the cuticle , which prevents water loss. Combined: Leaves are covered with a cuticle which are used to store water in plant...
Leaves are covered with what, which is used to store water in plants?
exoskeleton
a cuticle
barrel-shaped
fibrous
B
Fact 1: waxy leaves are used for storing water by some plants Fact 2: Leaves are covered with a waxy layer, the cuticle , which prevents water loss. Combined: Leaves are covered with a cuticle which are used to store water in plants.
qasc
Answer the following multiple choice question by selecting the correct option. Question: There are four growing trees. The first tree grows 1 meter/day, the second grows the same amount in half the time, the third grows 2 meters/day, and the fourth tree grows a meter more than the third each day. How many meters did t...
Answer the following multiple choice question by selecting the correct option. Context: The second tree grows 1*2 = <<1*2=2>>2 meters a day. The fourth tree grows 2+1 = <<2+1=3>>3 meters a day. The first tree grows 4*1 = <<4*1=4>>4 meters in 4 days. The second tree grows 2*4 = <<2*4=8>>8 meters in 4 days. The third tr...
There are four growing trees. The first tree grows 1 meter/day, the second grows the same amount in half the time, the third grows 2 meters/day, and the fourth tree grows a meter more than the third each day. How many meters did the trees grow in total in 4 days?
31
32
64
25.6
B
The second tree grows 1*2 = <<1*2=2>>2 meters a day. The fourth tree grows 2+1 = <<2+1=3>>3 meters a day. The first tree grows 4*1 = <<4*1=4>>4 meters in 4 days. The second tree grows 2*4 = <<2*4=8>>8 meters in 4 days. The third tree grows 2*4 = <<2*4=8>>8 meters in 4 days. The fourth tree grows 3*4 = <<3*4=12>>12 mete...
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: What is a collection of fibrin, platelets, and erythrocytes that has accumulated along the lining of a blood vessel called? A: thrombus B: clots C: embolus D: atherosclerosis Answer:
Answer the following multiple choice question by selecting the correct option. Context: thrombosis, can be caused by excessive numbers of platelets. A thrombus is a collection of fibrin, platelets, and erythrocytes that has accumulated along the lining of a blood vessel, whereas an embolus is a thrombus that has broke...
What is a collection of fibrin, platelets, and erythrocytes that has accumulated along the lining of a blood vessel called?
thrombus
clots
embolus
atherosclerosis
A
thrombosis, can be caused by excessive numbers of platelets. A thrombus is a collection of fibrin, platelets, and erythrocytes that has accumulated along the lining of a blood vessel, whereas an embolus is a thrombus that has broken free from the vessel wall and is circulating in the bloodstream.
sciq
Answer the following multiple choice question by selecting the correct option. Question: What do organisms need to speed up biochemical reactions? A: genes B: enzymes C: carbohydrates D: hormones Answer:
Answer the following multiple choice question by selecting the correct option. Context: Enzymes are needed to speed up biochemical reactions in organisms. They work by lowering activation energy. Question: What do organisms need to speed up biochemical reactions? A: genes B: enzymes C: carbohydrates D: hormones Ans...
What do organisms need to speed up biochemical reactions?
genes
enzymes
carbohydrates
hormones
B
Enzymes are needed to speed up biochemical reactions in organisms. They work by lowering activation energy.
sciq
Answer the following multiple choice question by selecting the correct option. Question: Rs.385 were divided among X,Y,Z in such a way that X had Rs.20 more than Y and Z had Rs 15 more than X . How much was Y’s share? A: Rs.110 B: Rs.145 C: Rs.150 D: Rs.176 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Let Y gets Rs x. Then We can say X gets Rs (x + 20 ) and Y gets Rs ( x + 35) . x + 20 + x + x + 35 = 385 3x = 330 x = 110 . R’s share = Rs ( 110 + 35 ) = Rs.145 B Question: Rs.385 were divided among X,Y,Z in such a way that X had ...
Rs.385 were divided among X,Y,Z in such a way that X had Rs.20 more than Y and Z had Rs 15 more than X . How much was Y’s share?
Rs.110
Rs.145
Rs.150
Rs.176
B
Let Y gets Rs x. Then We can say X gets Rs (x + 20 ) and Y gets Rs ( x + 35) . x + 20 + x + x + 35 = 385 3x = 330 x = 110 . R’s share = Rs ( 110 + 35 ) = Rs.145 B
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Two trains of length 120 m and 320 m are running towards each other on parallel lines at 42 kmph and 30 kmph respectively. In what time will they be clear of each other from the moment they meet? A: 10 sec B: 22 sec C: 82 sec D: ...
Answer the following multiple choice question by selecting the correct option. Context: Relative speed = (42 + 30) * 5/18 = 4 * 5 = 20 mps. Distance covered in passing each other = 120 + 320 = 440 m. The time required = d/s = 440 /20 = 22 sec. Answer:B Question: Two trains of length 120 m and 320 m are running toward...
Two trains of length 120 m and 320 m are running towards each other on parallel lines at 42 kmph and 30 kmph respectively. In what time will they be clear of each other from the moment they meet?
10 sec
22 sec
82 sec
20 sec
B
Relative speed = (42 + 30) * 5/18 = 4 * 5 = 20 mps. Distance covered in passing each other = 120 + 320 = 440 m. The time required = d/s = 440 /20 = 22 sec. Answer:B
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Olivia bought two packs of basketball cards at $3 each, and 5 decks of baseball cards at $4 each. If she had one $50 bill, how much change did she receive? A: 36 B: 23 C: 24 D: 48 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Two packs of basketball cards cost 2 x $3 = $<<2*3=6>>6. Five decks of baseball cards cost 5 x $4= $<<5*4=20>>20. Thus, the total cost of the cards was $6 + $20 = $<<6+20=26>>26. Therefore, Olivia received change of $50 - $26 = $<<...
Olivia bought two packs of basketball cards at $3 each, and 5 decks of baseball cards at $4 each. If she had one $50 bill, how much change did she receive?
36
23
24
48
C
Two packs of basketball cards cost 2 x $3 = $<<2*3=6>>6. Five decks of baseball cards cost 5 x $4= $<<5*4=20>>20. Thus, the total cost of the cards was $6 + $20 = $<<6+20=26>>26. Therefore, Olivia received change of $50 - $26 = $<<50-26=24>>24. #### 24
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: Pablo’s mother agrees to pay him one cent for every page he reads. He plans to save the money for some candy. Pablo always checks out books that are exactly 150 pages. After reading his books, he went to the store and bought $15 w...
Answer the following multiple choice question by selecting the correct option. Context: He gets $1.5 per book because .01 x 150 = <<.01*150=1.5>>1.5 He earned $18 because 15 + 3 = <<15+3=18>>18 He read 12 books because 18 / 1.5 = <<18/1.5=12>>12 #### 12 Question: Pablo’s mother agrees to pay him one cent for every pa...
Pablo’s mother agrees to pay him one cent for every page he reads. He plans to save the money for some candy. Pablo always checks out books that are exactly 150 pages. After reading his books, he went to the store and bought $15 worth of candy and had $3 leftover. How many books did Pablo read?
18
12
22
13
B
He gets $1.5 per book because .01 x 150 = <<.01*150=1.5>>1.5 He earned $18 because 15 + 3 = <<15+3=18>>18 He read 12 books because 18 / 1.5 = <<18/1.5=12>>12 #### 12
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: Jordan picked 54 mangoes from his tree. One-third of the mangoes were ripe while the other two-thirds were not yet ripe. Jordan kept 16 unripe mangoes and gave the remainder to his sister who pickled them in glass jars. If it take...
Answer the following multiple choice question by selecting the correct option. Context: Jordan picked 54/3 = <<54/3=18>>18 ripe mangoes. He picked 54 - 18 = <<54-18=36>>36 unripe mangoes. Jordan gave 36 - 16 = <<36-16=20>>20 unripe mangoes to his sister. Jordan's sister can make 20/4 = <<20/4=5>>5 jars of pickled mang...
Jordan picked 54 mangoes from his tree. One-third of the mangoes were ripe while the other two-thirds were not yet ripe. Jordan kept 16 unripe mangoes and gave the remainder to his sister who pickled them in glass jars. If it takes 4 mangoes to fill a jar, how many jars of pickled mangoes can Jordan's sister make?
15
5
6
4
B
Jordan picked 54/3 = <<54/3=18>>18 ripe mangoes. He picked 54 - 18 = <<54-18=36>>36 unripe mangoes. Jordan gave 36 - 16 = <<36-16=20>>20 unripe mangoes to his sister. Jordan's sister can make 20/4 = <<20/4=5>>5 jars of pickled mangoes. #### 5
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: The hamster was malnourished because A: There was a depletion in the corn supply B: It went on a hunger strike C: It was paralyzed in the mouth D: It was waiting for the key to get the food 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: The hamster was malnourished because A: There was a depletion in the corn supply B: It went on a hunger strike C: It was paralyzed in th...
The hamster was malnourished because
There was a depletion in the corn supply
It went on a hunger strike
It was paralyzed in the mouth
It was waiting for the key to get the food
A
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: a person takes a dive under the sea and feels faint, with a dart stuck to them. What might have happened? A: they encountered a cnidaria B: they must have startled a shark C: they came in contact with a whale D: they encountered ...
Answer the following multiple choice question by selecting the correct option. Context: poisonous darts are used for defense by sea anemones Question: a person takes a dive under the sea and feels faint, with a dart stuck to them. What might have happened? A: they encountered a cnidaria B: they must have startled a ...
a person takes a dive under the sea and feels faint, with a dart stuck to them. What might have happened?
they encountered a cnidaria
they must have startled a shark
they came in contact with a whale
they encountered the wrath of Poseidon
A
poisonous darts are used for defense by sea anemones
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: where to ethologists usually study how animals behave? A: landscapes B: natural selection C: home D: habitat Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Ethologists usually study how animals behave in their natural environment. Fact 2: Environments reflect native habitats. Combined: ethologists usually study how animals behave in their habitat Question: where to ethologist...
where to ethologists usually study how animals behave?
landscapes
natural selection
home
habitat
D
Fact 1: Ethologists usually study how animals behave in their natural environment. Fact 2: Environments reflect native habitats. Combined: ethologists usually study how animals behave in their habitat
qasc
Answer the following multiple choice question by selecting the correct option. Question: One fourth of one third of two fifth of a number is 14. What will be40% of that number A: 168 B: 150 C: 180 D: 200 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Explanation: (1/4) * (1/3) * (2/5) * x = 14 then x = 14 * 30 = 420 40% of 420 = 168 Answer: Option A Question: One fourth of one third of two fifth of a number is 14. What will be40% of that number A: 168 B: 150 C: 180 D: 200 An...
One fourth of one third of two fifth of a number is 14. What will be40% of that number
168
150
180
200
A
Explanation: (1/4) * (1/3) * (2/5) * x = 14 then x = 14 * 30 = 420 40% of 420 = 168 Answer: Option A
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Seconds are used to measure A: height B: passing of time C: time of day D: seconds of food Answer:
Answer the following multiple choice question by selecting the correct option. Context: seconds are used to measure time Question: Seconds are used to measure A: height B: passing of time C: time of day D: seconds of food Answer:
Seconds are used to measure
height
passing of time
time of day
seconds of food
B
seconds are used to measure time
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: One pump drains one-half of a pond in 7 hours, and then a second pump starts draining the pond. The two pumps working together finish emptying the pond in one-half hour. How long would it take the second pump to drain the pond if ...
Answer the following multiple choice question by selecting the correct option. Context: First pump drains 1/2 of the tank in 7 hours so 14 hours it will take to drain the full tank. Let, 2nd pump drains the full tank in a hours so both together can drain (1/14+1/a) part in 1 hour son in 1/2 hour they drain 1/2*(1/14+1...
One pump drains one-half of a pond in 7 hours, and then a second pump starts draining the pond. The two pumps working together finish emptying the pond in one-half hour. How long would it take the second pump to drain the pond if it had to do the job alone?
1 hour
1.1 hour
3 hours
5 hours
B
First pump drains 1/2 of the tank in 7 hours so 14 hours it will take to drain the full tank. Let, 2nd pump drains the full tank in a hours so both together can drain (1/14+1/a) part in 1 hour son in 1/2 hour they drain 1/2*(1/14+1/a) part of the tank given that in 1/2 hour they drain 1/2 of the tank hence we can say 1...
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Which can view an ocean? A: bogs B: logs C: pogs D: dogs Answer:
Answer the following multiple choice question by selecting the correct option. Context: eyes are used for seeing by animals by sensing light Question: Which can view an ocean? A: bogs B: logs C: pogs D: dogs Answer:
Which can view an ocean?
bogs
logs
pogs
dogs
D
eyes are used for seeing by animals by sensing light
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Carly is thinking about buying a wallet that costs $22 and a purse that costs $3 less than four times the cost of the wallet. What is the combined cost of both items? A: 160.5 B: 53.5 C: 107 D: 106 Answer:
Answer the following multiple choice question by selecting the correct option. Context: First quadruple the price of the wallet: $22 * 4 = $<<22*4=88>>88 Then subtract $3 to find the cost of the purse: $88 - $3 = $<<88-3=85>>85 Then add the price of the wallet and purse to find the total cost: $85 + $22 = $<<85+22=107...
Carly is thinking about buying a wallet that costs $22 and a purse that costs $3 less than four times the cost of the wallet. What is the combined cost of both items?
160.5
53.5
107
106
C
First quadruple the price of the wallet: $22 * 4 = $<<22*4=88>>88 Then subtract $3 to find the cost of the purse: $88 - $3 = $<<88-3=85>>85 Then add the price of the wallet and purse to find the total cost: $85 + $22 = $<<85+22=107>>107 #### 107
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: What is secreted before ejaculation to neutralize acidic urine remaining in the urethra? A: clear mucus B: pre-cum C: sperm D: semen Answer:
Answer the following multiple choice question by selecting the correct option. Question: What is secreted before ejaculation to neutralize acidic urine remaining in the urethra? A: clear mucus B: pre-cum C: sperm D: semen Answer:
What is secreted before ejaculation to neutralize acidic urine remaining in the urethra?
clear mucus
pre-cum
sperm
semen
A
null
sciq
Answer the following multiple choice question by selecting the correct option. Question: A and B together can do a piece of work in 6 days and A alone can do it in 14 days. In how many days can B alone can do it? A: 12 days B: 15 days C: 21/2 days D: 21 days Answer:
Answer the following multiple choice question by selecting the correct option. Context: Explanation: A and B can do work 1/6 in 1 day A alone can do 1/14 work in 1 day B alone can do (1/6 -1/14) =2/21 work in 1 day => complete work can be done in 21/2 days by B Answer: Option C Question: A and B together can do a pie...
A and B together can do a piece of work in 6 days and A alone can do it in 14 days. In how many days can B alone can do it?
12 days
15 days
21/2 days
21 days
C
Explanation: A and B can do work 1/6 in 1 day A alone can do 1/14 work in 1 day B alone can do (1/6 -1/14) =2/21 work in 1 day => complete work can be done in 21/2 days by B Answer: Option C
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Glycolysis harvests chemical energy by oxidizing glucose to what? A: chlorophyll B: pyruvate C: cellulose D: oxygen Answer:
Answer the following multiple choice question by selecting the correct option. Context: 9.2 Glycolysis harvests chemical energy by oxidizing glucose to pyruvate. Question: Glycolysis harvests chemical energy by oxidizing glucose to what? A: chlorophyll B: pyruvate C: cellulose D: oxygen Answer:
Glycolysis harvests chemical energy by oxidizing glucose to what?
chlorophyll
pyruvate
cellulose
oxygen
B
9.2 Glycolysis harvests chemical energy by oxidizing glucose to pyruvate.
sciq
Answer the following multiple choice question by selecting the correct option. Question: What does harming an organism cause? A: change in appearance B: nothing C: population increase D: population decrease Answer:
Answer the following multiple choice question by selecting the correct option. Context: harming an animal species causes that animal 's population to decrease Question: What does harming an organism cause? A: change in appearance B: nothing C: population increase D: population decrease Answer:
What does harming an organism cause?
change in appearance
nothing
population increase
population decrease
D
harming an animal species causes that animal 's population to decrease
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: A survey of employers found that during 1993 employment costs rose 3.5 percent, where employment costs consist of salary costs and fringe benefit costs. If salary costs rose 3 percent and fringe-benefit costs rose 5.5 percent duri...
Answer the following multiple choice question by selecting the correct option. Context: The amount by which employment costs rose is equal to 0.035(salary costs + fringe benefit costs); On the other hand the amount by which employment costs rose is equal to 0.03*salary costs + 0.055*fringe benefit costs; So, 35(S+F)=3...
A survey of employers found that during 1993 employment costs rose 3.5 percent, where employment costs consist of salary costs and fringe benefit costs. If salary costs rose 3 percent and fringe-benefit costs rose 5.5 percent during 1993, then fringe-benefit costs represented what percent of employment costs at the beg...
16.5%
20%
35%
55%
B
The amount by which employment costs rose is equal to 0.035(salary costs + fringe benefit costs); On the other hand the amount by which employment costs rose is equal to 0.03*salary costs + 0.055*fringe benefit costs; So, 35(S+F)=30S+55F --> S=4F --> F/S=1/4 --> F/(S+F)=1/(1+4)=1/5=0.2. Answer: B.
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: what can change a substance to a liquid A: Heat B: NaCl C: mixing D: filling container Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: heat can change the state of matter Fact 2: Liquids are one state of matter. Combined: Heat can change a substance to a liquid Question: what can change a substance to a liquid A: Heat B: NaCl C: mixing D: filling contain...
what can change a substance to a liquid
Heat
NaCl
mixing
filling container
A
Fact 1: heat can change the state of matter Fact 2: Liquids are one state of matter. Combined: Heat can change a substance to a liquid
qasc
Answer the following multiple choice question by selecting the correct option. Question: Ice wedging might create A: buildings B: Beds C: cars D: mountainsides Answer:
Answer the following multiple choice question by selecting the correct option. Context: ice wedging is when ice causes rocks to crack by expanding in openings Question: Ice wedging might create A: buildings B: Beds C: cars D: mountainsides Answer:
Ice wedging might create
buildings
Beds
cars
mountainsides
D
ice wedging is when ice causes rocks to crack by expanding in openings
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Francine has five full boxes of crayons and 5 loose crayons, and her friend has 27 loose crayons. They need to put all of their loose crayons in a box. How many more boxes do they need if Francine has a total of 85 crayons? A: 12...
Answer the following multiple choice question by selecting the correct option. Context: Francine has 85 - 5 = <<85-5=80>>80 crayons in total that are in the boxes. Thus, each box of crayons is filled with 80/5 = <<80/5=16>>16 crayons. A total of 5 + 27 = <<5+27=32>>32 crayons need to be placed in the boxes. Therefore,...
Francine has five full boxes of crayons and 5 loose crayons, and her friend has 27 loose crayons. They need to put all of their loose crayons in a box. How many more boxes do they need if Francine has a total of 85 crayons?
12
1.6
4
2
D
Francine has 85 - 5 = <<85-5=80>>80 crayons in total that are in the boxes. Thus, each box of crayons is filled with 80/5 = <<80/5=16>>16 crayons. A total of 5 + 27 = <<5+27=32>>32 crayons need to be placed in the boxes. Therefore, they still need 32/16 = <<32/16=2>>2 boxes for the loose crayons. #### 2
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: A large turbine in a field can produce electricity to power devices when A: a breeze is floating B: a child is crying C: a dog is barking D: clouds are very thin Answer:
Answer the following multiple choice question by selecting the correct option. Context: wind is used for producing electricity Question: A large turbine in a field can produce electricity to power devices when A: a breeze is floating B: a child is crying C: a dog is barking D: clouds are very thin Answer:
A large turbine in a field can produce electricity to power devices when
a breeze is floating
a child is crying
a dog is barking
clouds are very thin
A
wind is used for producing electricity
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: E. coli uses how many enzymes to take up and metabolize lactose? A: 11 B: 3 C: 4 D: 2 Answer:
Answer the following multiple choice question by selecting the correct option. Question: E. coli uses how many enzymes to take up and metabolize lactose? A: 11 B: 3 C: 4 D: 2 Answer:
E. coli uses how many enzymes to take up and metabolize lactose?
11
3
4
2
B
null
sciq
Answer the following multiple choice question by selecting the correct option. Question: A certain no. when divided by 80 leaves a remainder 25, what is the remainder if the same no.be divided by 15? A: 3 B: 4 C: 6 D: 7 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Explanation: 80 + 25 = 105/15 = 7 (Remainder) D Question: A certain no. when divided by 80 leaves a remainder 25, what is the remainder if the same no.be divided by 15? A: 3 B: 4 C: 6 D: 7 Answer:
A certain no. when divided by 80 leaves a remainder 25, what is the remainder if the same no.be divided by 15?
3
4
6
7
D
Explanation: 80 + 25 = 105/15 = 7 (Remainder) D
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Global warming most threatens the Earth's ability to do what? A: Sustain life B: reproduce C: Melt polar ice caps D: growth Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: if a planet becomes too hot then that planet cannot sustain life Fact 2: Global warming linked to human emissions of heat-trapping gases is changing the planet's climate. Combined: If global warming continues, Earth may no ...
Global warming most threatens the Earth's ability to do what?
Sustain life
reproduce
Melt polar ice caps
growth
A
Fact 1: if a planet becomes too hot then that planet cannot sustain life Fact 2: Global warming linked to human emissions of heat-trapping gases is changing the planet's climate. Combined: If global warming continues, Earth may no longer be able to sustain life.
qasc
Answer the following multiple choice question by selecting the correct option. Question: Electricity is used for energy by what? A: cucumbers B: cells C: computers D: humans Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: electricity is used as an energy source by electrical devices Fact 2: Of course, computers are electronic devices, and as such, they deal in electrical terms. Combined: Electricity is used for energy by computers Question:...
Electricity is used for energy by what?
cucumbers
cells
computers
humans
C
Fact 1: electricity is used as an energy source by electrical devices Fact 2: Of course, computers are electronic devices, and as such, they deal in electrical terms. Combined: Electricity is used for energy by computers
qasc
Answer the following multiple choice question by selecting the correct option. Question: what helps plants reproduce? A: gene flow B: insects C: Earthworms D: glycogen Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: plant reproduction requires pollination Fact 2: Insects pollinate plants. Combined: insects help plants reproduce Question: what helps plants reproduce? A: gene flow B: insects C: Earthworms D: glycogen Answer:
what helps plants reproduce?
gene flow
insects
Earthworms
glycogen
B
Fact 1: plant reproduction requires pollination Fact 2: Insects pollinate plants. Combined: insects help plants reproduce
qasc
Answer the following multiple choice question by selecting the correct option. Question: Flowers make themselves attractive to hummingbirds with A: nocturnal access B: prickly thorns C: dull, subdued colors D: an optimal angle Answer:
Answer the following multiple choice question by selecting the correct option. Context: when pollen sticks to a hummingbird , that pollen will move to where the hummingbird moves Question: Flowers make themselves attractive to hummingbirds with A: nocturnal access B: prickly thorns C: dull, subdued colors D: an opti...
Flowers make themselves attractive to hummingbirds with
nocturnal access
prickly thorns
dull, subdued colors
an optimal angle
D
when pollen sticks to a hummingbird , that pollen will move to where the hummingbird moves
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Processes in the food chain begin with A: leafy flora B: purple horseshoes C: yellow bees D: breakfast Answer:
Answer the following multiple choice question by selecting the correct option. Context: In the food chain process a green plant has the role of producer Question: Processes in the food chain begin with A: leafy flora B: purple horseshoes C: yellow bees D: breakfast Answer:
Processes in the food chain begin with
leafy flora
purple horseshoes
yellow bees
breakfast
A
In the food chain process a green plant has the role of producer
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: A father was as old as his son's present at the time of your birth. If the father's age is 38 years now, the son's age 5years back was? A: 10 years B: 12 years C: 14 years D: 15 years Answer:
Answer the following multiple choice question by selecting the correct option. Context: Let the son's present age be x years. Then, (38 - x) = x 2x = 38. x = 19. Son's age 5 years back (19 - 5) = 14 years. C Question: A father was as old as his son's present at the time of your birth. If the father's age is 38 years ...
A father was as old as his son's present at the time of your birth. If the father's age is 38 years now, the son's age 5years back was?
10 years
12 years
14 years
15 years
C
Let the son's present age be x years. Then, (38 - x) = x 2x = 38. x = 19. Son's age 5 years back (19 - 5) = 14 years. C
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Puberty leads to sexual changes that travel throughout the body in what? A: blood B: A drug. C: hair D: sleep Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Endocrine hormones travel throughout the body in the blood. Fact 2: Puberty leads to hormonal and sexual changes. Combined: Puberty leads to sexual changes that travel throughout the body in the blood Question: Puberty lea...
Puberty leads to sexual changes that travel throughout the body in what?
blood
A drug.
hair
sleep
A
Fact 1: Endocrine hormones travel throughout the body in the blood. Fact 2: Puberty leads to hormonal and sexual changes. Combined: Puberty leads to sexual changes that travel throughout the body in the blood
qasc
Answer the following multiple choice question by selecting the correct option. Question: Aunt May milks her cows twice a day. This morning she got 365 gallons of milk. This evening she got 380 gallons. She sold 612 gallons to the local ice cream factory. She had 15 gallons left over from yesterday. How many gallons ...
Answer the following multiple choice question by selecting the correct option. Context: Today Aunt May's cows gave her 365 gallons + 380 = <<365+380=745>>745 gallons of milk. She had 745 gallons - 612 gallons sold to the ice cream factory = <<745-612=133>>133 gallons of milk left. Combined with the leftover from yeste...
Aunt May milks her cows twice a day. This morning she got 365 gallons of milk. This evening she got 380 gallons. She sold 612 gallons to the local ice cream factory. She had 15 gallons left over from yesterday. How many gallons of milk does she have left?
118.4
148
296
222
B
Today Aunt May's cows gave her 365 gallons + 380 = <<365+380=745>>745 gallons of milk. She had 745 gallons - 612 gallons sold to the ice cream factory = <<745-612=133>>133 gallons of milk left. Combined with the leftover from yesterday, Aunt May has 133 gallons + 15 gallons = <<133+15=148>>148 gallons of milk. #### 148
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: Unique is making biscuits. She has a sheet of dough that is 12 inches by 12 inches. She makes square biscuits and each biscuit is 3 inches by 3 inches. How many biscuits can she make with this dough? A: 16 B: 8 C: 17 D: 6 Answer...
Answer the following multiple choice question by selecting the correct option. Context: She has 144 square inches of dough because 12 times 12 equals <<12*12=144>>144. Each biscuit uses 9 square inches of dough because 3 times 3 equals 9. She can make 16 biscuits because 144 divided by 9 equals <<144/9=16>>16. #### 16...
Unique is making biscuits. She has a sheet of dough that is 12 inches by 12 inches. She makes square biscuits and each biscuit is 3 inches by 3 inches. How many biscuits can she make with this dough?
16
8
17
6
A
She has 144 square inches of dough because 12 times 12 equals <<12*12=144>>144. Each biscuit uses 9 square inches of dough because 3 times 3 equals 9. She can make 16 biscuits because 144 divided by 9 equals <<144/9=16>>16. #### 16
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: Gargamel needed new tires for his truck. He went to the auto shop and bought 4 tires on sale for $75 each. The salesman told him that he saved a total of $36. If Gargamel saved the same amount on each tire, what was the original p...
Answer the following multiple choice question by selecting the correct option. Context: Gargamel saved $36 for all four tires, so to find the savings per tire was $36 / 4 = $<<36/4=9>>9 saved per tire. Adding the savings to the discount price, the original price was $75 + $9 = $<<75+9=84>>84 #### 84 Question: Gargame...
Gargamel needed new tires for his truck. He went to the auto shop and bought 4 tires on sale for $75 each. The salesman told him that he saved a total of $36. If Gargamel saved the same amount on each tire, what was the original price of each tire?
94
168
126
84
D
Gargamel saved $36 for all four tires, so to find the savings per tire was $36 / 4 = $<<36/4=9>>9 saved per tire. Adding the savings to the discount price, the original price was $75 + $9 = $<<75+9=84>>84 #### 84
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: Claire is scheduling her day. She has four hours to clean and two hours to cook, then divides the rest of her working day equally between crafting and tailoring. She then sleeps eight hours. If all of this takes place within one d...
Answer the following multiple choice question by selecting the correct option. Context: We know Claire has spent a total of 24 hours in a day - 4 hours cleaning - 2 hours cooking - 8 hours sleeping = 10 hours crafting and tailoring. Since she split her time equally, she must have spent 10 hours * 0.5 = <<10*0.5=5>>5 h...
Claire is scheduling her day. She has four hours to clean and two hours to cook, then divides the rest of her working day equally between crafting and tailoring. She then sleeps eight hours. If all of this takes place within one day, how many hours did Claire spend crafting?
-5
15
5
6
C
We know Claire has spent a total of 24 hours in a day - 4 hours cleaning - 2 hours cooking - 8 hours sleeping = 10 hours crafting and tailoring. Since she split her time equally, she must have spent 10 hours * 0.5 = <<10*0.5=5>>5 hours crafting. #### 5
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: Jimmy wants to order a pizza at a new place. The large pizza costs $10.00 and is cut into 8 slices. The first topping costs $2.00, the next 2 toppings cost $1.00 each and the rest of the toppings cost $0.50. If he orders a larg...
Answer the following multiple choice question by selecting the correct option. Context: The pizza costs $10 and the first topping, pepperoni costs $2 so right now it costs 10=2 = $12.00 The next 2 toppings, sausage and ham, cost $1.00 each so 2*1 = $<<2*1=2.00>>2.00 The remaining toppings, olives, mushrooms, bell pepp...
Jimmy wants to order a pizza at a new place. The large pizza costs $10.00 and is cut into 8 slices. The first topping costs $2.00, the next 2 toppings cost $1.00 each and the rest of the toppings cost $0.50. If he orders a large pizza with pepperoni, sausage, ham, olives, mushrooms, bell peppers and pineapple. How ...
12
-8
2
3
C
The pizza costs $10 and the first topping, pepperoni costs $2 so right now it costs 10=2 = $12.00 The next 2 toppings, sausage and ham, cost $1.00 each so 2*1 = $<<2*1=2.00>>2.00 The remaining toppings, olives, mushrooms, bell peppers and pineapple, cost $0.50 each so they cost 4*.50 = $<<4*.50=2.00>>2.00 All total, Ji...
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: What is an example of wiring requiring an electrical conductor? A: a light switch turning on lights because of steel inside the wiring B: a toasting failing because it used aluminium C: a lightbulb burning out because of a faulty...
Answer the following multiple choice question by selecting the correct option. Context: wiring requires an electrical conductor Question: What is an example of wiring requiring an electrical conductor? A: a light switch turning on lights because of steel inside the wiring B: a toasting failing because it used alumin...
What is an example of wiring requiring an electrical conductor?
a light switch turning on lights because of steel inside the wiring
a toasting failing because it used aluminium
a lightbulb burning out because of a faulty connection
a power outage because of an electrical storm
A
wiring requires an electrical conductor
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: What forms secondary vascular tissues in trees? A: allow growth B: primary growth C: secondary growth D: In their leaves Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Secondary growth forms secondary vascular tissues and bark. Fact 2: All trees have bark. Combined: Trees secondary growth forms secondary vascular tissues. Question: What forms secondary vascular tissues in trees? A: allo...
What forms secondary vascular tissues in trees?
allow growth
primary growth
secondary growth
In their leaves
C
Fact 1: Secondary growth forms secondary vascular tissues and bark. Fact 2: All trees have bark. Combined: Trees secondary growth forms secondary vascular tissues.
qasc
Answer the following multiple choice question by selecting the correct option. Question: The last time Bob cut his hair he cut it to 6 inches. His hair is now 36 inches long. If hair grows at a rate of .5 inches per month how many years did it take him to grow out his hair? A: 7.5 B: 6 C: 5 D: 4 Answer:
Answer the following multiple choice question by selecting the correct option. Context: His hair grew 36 inches - 6 inches = <<36-6=30>>30 inches Hair grows at a rate of 12 months/year * 0.5 inches/month =<<12*0.5=6>>6 inches/year It took him 30 inches / 6 inches/year = <<30/6=5>>5 years to grow his hair out. #### 5 ...
The last time Bob cut his hair he cut it to 6 inches. His hair is now 36 inches long. If hair grows at a rate of .5 inches per month how many years did it take him to grow out his hair?
7.5
6
5
4
C
His hair grew 36 inches - 6 inches = <<36-6=30>>30 inches Hair grows at a rate of 12 months/year * 0.5 inches/month =<<12*0.5=6>>6 inches/year It took him 30 inches / 6 inches/year = <<30/6=5>>5 years to grow his hair out. #### 5
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: What is the most likely cause of split rocks on a mountain slope? A: pine tree roots B: true enlightenment C: sea urchins D: heavy metal music Answer:
Answer the following multiple choice question by selecting the correct option. Context: a plant 's roots slowly break down rocks as the roots grow Question: What is the most likely cause of split rocks on a mountain slope? A: pine tree roots B: true enlightenment C: sea urchins D: heavy metal music Answer:
What is the most likely cause of split rocks on a mountain slope?
pine tree roots
true enlightenment
sea urchins
heavy metal music
A
a plant 's roots slowly break down rocks as the roots grow
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: If a bird is pecking at a bush for food, the bush can also eat if A: munches on some berries B: it fulfills its role C: orders something it likes D: kills a small deer Answer:
Answer the following multiple choice question by selecting the correct option. Context: producer is a kind of role in the food chain process Question: If a bird is pecking at a bush for food, the bush can also eat if A: munches on some berries B: it fulfills its role C: orders something it likes D: kills a small dee...
If a bird is pecking at a bush for food, the bush can also eat if
munches on some berries
it fulfills its role
orders something it likes
kills a small deer
B
producer is a kind of role in the food chain process
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Earth goes through regular changes in its position relative to? A: the moon B: mars C: the sun D: saturn Answer:
Answer the following multiple choice question by selecting the correct option. Context: Earth goes through regular changes in its position relative to the Sun. Its orbit changes slightly. Earth also wobbles on its axis of rotation. The planet also changes the tilt on its axis. These changes can affect Earth’s temperat...
Earth goes through regular changes in its position relative to?
the moon
mars
the sun
saturn
C
Earth goes through regular changes in its position relative to the Sun. Its orbit changes slightly. Earth also wobbles on its axis of rotation. The planet also changes the tilt on its axis. These changes can affect Earth’s temperature.
sciq
Answer the following multiple choice question by selecting the correct option. Question: Tourist purchased a total of 30 travelers checks in $50 and $100 denominations. The total worth of the travelers checks is $1800. How many checks of $50 denominations can he spend so that average amount (arithmetic mean) of the re...
Answer the following multiple choice question by selecting the correct option. Context: you could set-up a quick table and brute force the answer. A 4 * 50 200 1800 -200 1600 26 61.54 B 12 * 50 600 1800 -600 1200 18 66.67 C 15 * 50 750 1800 -750 1050 15 70.00 D 22 * 50 1000 1800 -1000 800 8 100.00 E 24 * 50 1200 1800 ...
Tourist purchased a total of 30 travelers checks in $50 and $100 denominations. The total worth of the travelers checks is $1800. How many checks of $50 denominations can he spend so that average amount (arithmetic mean) of the remaining travelers checks is $100?
4
12
15
22
D
you could set-up a quick table and brute force the answer. A 4 * 50 200 1800 -200 1600 26 61.54 B 12 * 50 600 1800 -600 1200 18 66.67 C 15 * 50 750 1800 -750 1050 15 70.00 D 22 * 50 1000 1800 -1000 800 8 100.00 E 24 * 50 1200 1800 -1200 600 6 100.00 Answer is D
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: many vehicles emitting pollution into the air may occur when A: horses pull carriage over snow B: child is propelling scooter C: trolley collects current from overhead wire D: EMT transports panting patient Answer:
Answer the following multiple choice question by selecting the correct option. Context: many vehicles emit pollution into the air Question: many vehicles emitting pollution into the air may occur when A: horses pull carriage over snow B: child is propelling scooter C: trolley collects current from overhead wire D: E...
many vehicles emitting pollution into the air may occur when
horses pull carriage over snow
child is propelling scooter
trolley collects current from overhead wire
EMT transports panting patient
D
many vehicles emit pollution into the air
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: A bag contains 10 balls numbered from 0 to 9. the balls are such that the person picking a ball out of the bag is equally likely to pick anyone of them. A person picked a ball and replaced it in the bag after noting its number. He...
Answer the following multiple choice question by selecting the correct option. Context: Explanation : Let, the number of the ball picked first =a, second =b and third =c and these three numbers a, b and c are distinct. Three distinct ball can be picked in (10×9×8) ways. The order of a, b and c can be as follows:- (i) ...
A bag contains 10 balls numbered from 0 to 9. the balls are such that the person picking a ball out of the bag is equally likely to pick anyone of them. A person picked a ball and replaced it in the bag after noting its number. He repeated this process 2 more times. What is the probability that the ball picked first is...
72/100
3/25
4/5
1/6
B
Explanation : Let, the number of the ball picked first =a, second =b and third =c and these three numbers a, b and c are distinct. Three distinct ball can be picked in (10×9×8) ways. The order of a, b and c can be as follows:- (i) a>b>c. (ii) a>c>b. (iii) b>c>a. (iv) b>a>c. (v) c>a>b. (vi) c>b>a. They will occur equal ...
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: What kind of radiation is observed in honeycreeper birds? A: spontaneous B: destructive C: adaptive D: symbiotic Answer:
Answer the following multiple choice question by selecting the correct option. Context: Figure 18.13 The honeycreeper birds illustrate adaptive radiation. From one original species of bird, multiple others evolved, each with its own distinctive characteristics. Question: What kind of radiation is observed in honeycre...
What kind of radiation is observed in honeycreeper birds?
spontaneous
destructive
adaptive
symbiotic
C
Figure 18.13 The honeycreeper birds illustrate adaptive radiation. From one original species of bird, multiple others evolved, each with its own distinctive characteristics.
sciq
Answer the following multiple choice question by selecting the correct option. Question: Living near any body of water puts your home at risk of flooding, if there is? A: too much rainfall B: West Virginia C: Jelly Beans D: Tape Answer:
Answer the following multiple choice question by selecting the correct option. Context: storms cause bodies of water to increase amount of water they contain Question: Living near any body of water puts your home at risk of flooding, if there is? A: too much rainfall B: West Virginia C: Jelly Beans D: Tape Answer:
Living near any body of water puts your home at risk of flooding, if there is?
too much rainfall
West Virginia
Jelly Beans
Tape
A
storms cause bodies of water to increase amount of water they contain
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: As an airboat moves from grass to water it will A: blow up B: sink C: speed up D: slow down Answer:
Answer the following multiple choice question by selecting the correct option. Context: as the smoothness of something increases , the friction of that something will decrease when its surface moves against another surface Question: As an airboat moves from grass to water it will A: blow up B: sink C: speed up D: sl...
As an airboat moves from grass to water it will
blow up
sink
speed up
slow down
C
as the smoothness of something increases , the friction of that something will decrease when its surface moves against another surface
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: What can most people survive only a few days without doing? A: drinking B: Chlorophyll C: sweating D: praying Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Most people can survive only a few days without water. Fact 2: And drinking water is something that people just have to have. Combined: most people can survive only a few days without drinking Question: What can most peopl...
What can most people survive only a few days without doing?
drinking
Chlorophyll
sweating
praying
A
Fact 1: Most people can survive only a few days without water. Fact 2: And drinking water is something that people just have to have. Combined: most people can survive only a few days without drinking
qasc
Answer the following multiple choice question by selecting the correct option. Question: Saturated hydrocarbons are given the general name of what? A: carbohydrates B: enzymes C: alkanes D: lipids Answer:
Answer the following multiple choice question by selecting the correct option. Context: Saturated hydrocarbons are given the general name of alkanes. The name of specific alkanes always ends in –ane and has a prefix to indicate how many carbon atoms it has. Question: Saturated hydrocarbons are given the general name ...
Saturated hydrocarbons are given the general name of what?
carbohydrates
enzymes
alkanes
lipids
C
Saturated hydrocarbons are given the general name of alkanes. The name of specific alkanes always ends in –ane and has a prefix to indicate how many carbon atoms it has.
sciq
Answer the following multiple choice question by selecting the correct option. Question: The color of an object is determined by the what of it's reflected light? A: luminosity B: variation C: wavelength D: absorption Answer:
Answer the following multiple choice question by selecting the correct option. Context: We see an opaque object, such as the apple in Figure below , because it reflects some wavelengths of visible light. The wavelengths that are reflected determine the color that the object appears. For example, the apple in the figur...
The color of an object is determined by the what of it's reflected light?
luminosity
variation
wavelength
absorption
C
We see an opaque object, such as the apple in Figure below , because it reflects some wavelengths of visible light. The wavelengths that are reflected determine the color that the object appears. For example, the apple in the figure appears red because it reflects red light and absorbs light of other wavelengths. We se...
sciq
Answer the following multiple choice question by selecting the correct option. Question: The number of Oreos and cookies in a box is in the ratio 4:9. Zane bought each Oreo at $2 and each cookie at $3. How much more money did Zane spend on buying the cookies than buying the Oreos if the total number of items in the bo...
Answer the following multiple choice question by selecting the correct option. Context: The total ratio representing the number of cookies and Oreos that Zack bought is 4+9=<<4+9=13>>13 The fraction representing the number of Oreos Zane bought is 4/13, and since the total number of items in the box is 65, Zane bought ...
The number of Oreos and cookies in a box is in the ratio 4:9. Zane bought each Oreo at $2 and each cookie at $3. How much more money did Zane spend on buying the cookies than buying the Oreos if the total number of items in the box is 65?
94
47.5
96
95
D
The total ratio representing the number of cookies and Oreos that Zack bought is 4+9=<<4+9=13>>13 The fraction representing the number of Oreos Zane bought is 4/13, and since the total number of items in the box is 65, Zane bought 4/13*65=<<4/13*65=20>>20 Oreos. If Zane bought 20 Oreos at $2 each, the total cost of buy...
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: Grayson drives a motorboat for 1 hour at 25 mph and then 0.5 hours for 20 mph. Rudy rows in his rowboat for 3 hours at 10 mph. How much farther, in miles, does Grayson go in his motorboat compared to Rudy? A: 2.5 B: 5 C: 7.5 D: 6...
Answer the following multiple choice question by selecting the correct option. Context: Grayson first travels 1 * 25 = <<1*25=25>>25 miles Then Grayson travels 0.5 * 20 = <<0.5*20=10>>10 miles Grayson travels a total of 25 + 10 = <<25+10=35>>35 miles Rudy travels 3 * 10 = <<3*10=30>>30 miles Grayson travels 35 - 30 = ...
Grayson drives a motorboat for 1 hour at 25 mph and then 0.5 hours for 20 mph. Rudy rows in his rowboat for 3 hours at 10 mph. How much farther, in miles, does Grayson go in his motorboat compared to Rudy?
2.5
5
7.5
6
B
Grayson first travels 1 * 25 = <<1*25=25>>25 miles Then Grayson travels 0.5 * 20 = <<0.5*20=10>>10 miles Grayson travels a total of 25 + 10 = <<25+10=35>>35 miles Rudy travels 3 * 10 = <<3*10=30>>30 miles Grayson travels 35 - 30 = <<35-30=5>>5 miles more than Rudy #### 5
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: Pollution is caused by A: reusing cloth baby diapers B: recycling plastic water bottles C: using all natural household cleaners D: prescription medicine being put down sink drains Answer:
Answer the following multiple choice question by selecting the correct option. Context: pollution is a source of pollutants Question: Pollution is caused by A: reusing cloth baby diapers B: recycling plastic water bottles C: using all natural household cleaners D: prescription medicine being put down sink drains An...
Pollution is caused by
reusing cloth baby diapers
recycling plastic water bottles
using all natural household cleaners
prescription medicine being put down sink drains
D
pollution is a source of pollutants
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: The pituitary gland is called the “master gland” of what system? A: endocrine B: hormonal C: digestive D: nervous Answer:
Answer the following multiple choice question by selecting the correct option. Context: The pea-sized pituitary gland is just below the hypothalamus and attached directly to it. The pituitary receives hormones from the hypothalamus. It also secretes its own hormones. Most pituitary hormones control other endocrine gla...
The pituitary gland is called the “master gland” of what system?
endocrine
hormonal
digestive
nervous
A
The pea-sized pituitary gland is just below the hypothalamus and attached directly to it. The pituitary receives hormones from the hypothalamus. It also secretes its own hormones. Most pituitary hormones control other endocrine glands. That’s why the pituitary gland is called the “master gland” of the endocrine system....
sciq
Answer the following multiple choice question by selecting the correct option. Question: 1907 x 1907 = ? A: A)3623216 B: B)3624216 C: C)3624316 D: D)3636649 Answer:
Answer the following multiple choice question by selecting the correct option. Context: 1907 x 1907 = (1907)2 = (1900 + 7)2 = (1900)2 + (7)2 + (2 x 1900 x 7) = 3610000 + 49 + 26600. = 3636649. D) Question: 1907 x 1907 = ? A: A)3623216 B: B)3624216 C: C)3624316 D: D)3636649 Answer:
1907 x 1907 = ?
A)3623216
B)3624216
C)3624316
D)3636649
D
1907 x 1907 = (1907)2 = (1900 + 7)2 = (1900)2 + (7)2 + (2 x 1900 x 7) = 3610000 + 49 + 26600. = 3636649. D)
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Phil has a coin collection he likes to add to. He started with 50 state quarters his parents gave him. Over the next year he doubled this. The following year he collected 3 each month. The year after that he collected 1 every ...
Answer the following multiple choice question by selecting the correct option. Context: Phil started with 50, and doubled this amount the next year for 50*2=<<50*2=100>>100 coins Phil then collected 3 per month the following year, and since there are 12 months in a year that was 3*12=<<3*12=36>>36 coins added Phil the...
Phil has a coin collection he likes to add to. He started with 50 state quarters his parents gave him. Over the next year he doubled this. The following year he collected 3 each month. The year after that he collected 1 every third month. The year after that he lost a quarter of them when he misplaced his collecti...
84
157.5
106
105
D
Phil started with 50, and doubled this amount the next year for 50*2=<<50*2=100>>100 coins Phil then collected 3 per month the following year, and since there are 12 months in a year that was 3*12=<<3*12=36>>36 coins added Phil then collected 1 every third month, and since there are 12 months that means he collected on...
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: Which of the following breathes? A: a basketball B: a rope C: a saw D: a zebra Answer:
Answer the following multiple choice question by selecting the correct option. Context: all animals breathe Question: Which of the following breathes? A: a basketball B: a rope C: a saw D: a zebra Answer:
Which of the following breathes?
a basketball
a rope
a saw
a zebra
D
all animals breathe
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: A young girl counted in the following way on the fingers of her left hand. She started collang the thumb 1, the index finger 2, the middle finger 3, the ring finger 4, the little finger 5, then reversed direction calling the ring ...
Answer the following multiple choice question by selecting the correct option. Context: Notice the pattern. The thumb lansd up at numbers 1,9,17,25,33,... so every 8th number By this patter the thumb is also at number 1993 (multiple of 8 + 1) Hence 1993 has to be thumb Answer is (A) Question: A young girl counted in ...
A young girl counted in the following way on the fingers of her left hand. She started collang the thumb 1, the index finger 2, the middle finger 3, the ring finger 4, the little finger 5, then reversed direction calling the ring finger 6, the the middle finger 7, the index finger 8, the thumb 9 then back to the index ...
a) thumb
b) the index finger
c) the middle finger
d) the ring finger
A
Notice the pattern. The thumb lansd up at numbers 1,9,17,25,33,... so every 8th number By this patter the thumb is also at number 1993 (multiple of 8 + 1) Hence 1993 has to be thumb Answer is (A)
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: If a duck lays seven eggs and last year they laid zero eggs, this year they are A: male B: increasing young C: producing zero D: producing live young Answer:
Answer the following multiple choice question by selecting the correct option. Context: as the number of eggs laid by an animal increases , the number of eggs that hatch will increase Question: If a duck lays seven eggs and last year they laid zero eggs, this year they are A: male B: increasing young C: producing ze...
If a duck lays seven eggs and last year they laid zero eggs, this year they are
male
increasing young
producing zero
producing live young
B
as the number of eggs laid by an animal increases , the number of eggs that hatch will increase
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Madeline has $48 and her brother has half as much. How much do they have together? A: 62 B: 72 C: 57.6 D: 73 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Madeline's brother has $48/2 = $<<48/2=24>>24. Together, they have $48 + $24 = $<<48+24=72>>72. #### 72 Question: Madeline has $48 and her brother has half as much. How much do they have together? A: 62 B: 72 C: 57.6 D: 73 Answe...
Madeline has $48 and her brother has half as much. How much do they have together?
62
72
57.6
73
B
Madeline's brother has $48/2 = $<<48/2=24>>24. Together, they have $48 + $24 = $<<48+24=72>>72. #### 72
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: What type of acid contains inherited instructions for proteins? A: HIV B: p53 C: genetic acids D: DNA Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: DNA contains genetic instructions for proteins, and RNA helps assemble the proteins. Fact 2: Genetic memory is inherited. Combined: DNA contains inherited instructions for proteins. Question: What type of acid contains inh...
What type of acid contains inherited instructions for proteins?
HIV
p53
genetic acids
DNA
D
Fact 1: DNA contains genetic instructions for proteins, and RNA helps assemble the proteins. Fact 2: Genetic memory is inherited. Combined: DNA contains inherited instructions for proteins.
qasc
Answer the following multiple choice question by selecting the correct option. Question: What is the least dangerous radioactive decay? A: gamma decay B: zeta decay C: beta decay D: alpha decay Answer:
Answer the following multiple choice question by selecting the correct option. Context: All radioactive decay is dangerous to living things, but alpha decay is the least dangerous. Question: What is the least dangerous radioactive decay? A: gamma decay B: zeta decay C: beta decay D: alpha decay Answer:
What is the least dangerous radioactive decay?
gamma decay
zeta decay
beta decay
alpha decay
D
All radioactive decay is dangerous to living things, but alpha decay is the least dangerous.
sciq
Answer the following multiple choice question by selecting the correct option. Question: The weights of Christine's two cats are 7 and 10 pounds. What is her dog's weight if its weight is twice the sum of her two cats' weights? A: 44 B: 34 C: 51 D: 24 Answer:
Answer the following multiple choice question by selecting the correct option. Context: The sum of the weights of Christine's two cats is 7 + 10 = <<7+10=17>>17 pounds. Christine's dog weighs 17 x 2 = <<17*2=34>>34 pounds. #### 34 Question: The weights of Christine's two cats are 7 and 10 pounds. What is her dog's we...
The weights of Christine's two cats are 7 and 10 pounds. What is her dog's weight if its weight is twice the sum of her two cats' weights?
44
34
51
24
B
The sum of the weights of Christine's two cats is 7 + 10 = <<7+10=17>>17 pounds. Christine's dog weighs 17 x 2 = <<17*2=34>>34 pounds. #### 34
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: What substances, which are distinct from acids and bases, form when ions form ionic bonds? A: oils B: vitamins C: water molecules D: salts Answer:
Answer the following multiple choice question by selecting the correct option. Context: Salts Recall that salts are formed when ions form ionic bonds. In these reactions, one atom gives up one or more electrons, and thus becomes positively charged, whereas the other accepts one or more electrons and becomes negatively...
What substances, which are distinct from acids and bases, form when ions form ionic bonds?
oils
vitamins
water molecules
salts
D
Salts Recall that salts are formed when ions form ionic bonds. In these reactions, one atom gives up one or more electrons, and thus becomes positively charged, whereas the other accepts one or more electrons and becomes negatively charged. You can now define a salt as a substance that, when dissolved in water, dissoci...
sciq
Answer the following multiple choice question by selecting the correct option. Question: Two birds making a nest each made 10 round trips collecting building materials. If the building materials were located 200 miles from where they were building the nest, what is the total distance the birds covered in the trips? A...
Answer the following multiple choice question by selecting the correct option. Context: In one round trip, traveling to and from the building materials location, one bird covers 2*200= <<2*200=400>>400 miles. If in one round trip one bird covers 400 miles, in 10 round trips, it covers 400*10 = <<400*10=4000>>4000 mile...
Two birds making a nest each made 10 round trips collecting building materials. If the building materials were located 200 miles from where they were building the nest, what is the total distance the birds covered in the trips?
12000
8000
8001
16000
B
In one round trip, traveling to and from the building materials location, one bird covers 2*200= <<2*200=400>>400 miles. If in one round trip one bird covers 400 miles, in 10 round trips, it covers 400*10 = <<400*10=4000>>4000 miles. Since there were two birds collecting the materials, they covered a combined 4000+4000...
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: What is the smallest portion of a crystal lattice? A: ionic cell B: element cell C: function cell D: unit cell Answer:
Answer the following multiple choice question by selecting the correct option. Context: A unit cell is the smallest portion of a crystal lattice that shows the three-dimensional pattern of the entire crystal. A crystal can be thought of as the same unit cell repeated over and over in three dimensions. The Figure below...
What is the smallest portion of a crystal lattice?
ionic cell
element cell
function cell
unit cell
D
A unit cell is the smallest portion of a crystal lattice that shows the three-dimensional pattern of the entire crystal. A crystal can be thought of as the same unit cell repeated over and over in three dimensions. The Figure below illustrates the relationship of a unit cell to the entire crystal lattice.
sciq
Answer the following multiple choice question by selecting the correct option. Question: The average of 3 consecutive odd numbers is 30. What is the difference between the highest and lowest numbers? A: 5 B: 6 C: 8 D: 4 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Let the numbers be x, x+2, x+4 Then, (x+ x+2+ x+4)/3 = 30 x = 28 Required answer is = 28+4-28 = 4 Answer is D Question: The average of 3 consecutive odd numbers is 30. What is the difference between the highest and lowest numbers?...
The average of 3 consecutive odd numbers is 30. What is the difference between the highest and lowest numbers?
5
6
8
4
D
Let the numbers be x, x+2, x+4 Then, (x+ x+2+ x+4)/3 = 30 x = 28 Required answer is = 28+4-28 = 4 Answer is D
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Animals are unable reproduce if they are dead or cannot find a mate, so it is in their best interest to avoid animals that want to A: laugh B: sing to them C: murder them D: kiss them Answer:
Answer the following multiple choice question by selecting the correct option. Context: avoiding predators has a positive impact on prey 's ability to reproduce Question: Animals are unable reproduce if they are dead or cannot find a mate, so it is in their best interest to avoid animals that want to A: laugh B: sin...
Animals are unable reproduce if they are dead or cannot find a mate, so it is in their best interest to avoid animals that want to
laugh
sing to them
murder them
kiss them
C
avoiding predators has a positive impact on prey 's ability to reproduce
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: What term describes the process where organisms convert atmospheric nitrogen into biologically useful chemicals? A: carbon cycle B: photosynthesis C: cellular respiration D: nitrogen fixation Answer:
Answer the following multiple choice question by selecting the correct option. Context: Most pure nitrogen comes from the fractional distillation of liquid air. The atmosphere consists of 78% nitrogen by volume. This means there are more than 20 million tons of nitrogen over every square mile of the earth’s surface. N...
What term describes the process where organisms convert atmospheric nitrogen into biologically useful chemicals?
carbon cycle
photosynthesis
cellular respiration
nitrogen fixation
D
Most pure nitrogen comes from the fractional distillation of liquid air. The atmosphere consists of 78% nitrogen by volume. This means there are more than 20 million tons of nitrogen over every square mile of the earth’s surface. Nitrogen is a component of proteins and of the genetic material (DNA/RNA) of all plants an...
sciq
Answer the following multiple choice question by selecting the correct option. Question: what can a plant survive if it requires less water? A: evaporation B: by indirect light C: dormant state D: dry conditions Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: if a plant requires less water then that plant will survive in a drought Fact 2: Meteorological drought refers to dry conditions related to climate. Combined: if a plant requires less water then that plant will survive dry ...
what can a plant survive if it requires less water?
evaporation
by indirect light
dormant state
dry conditions
D
Fact 1: if a plant requires less water then that plant will survive in a drought Fact 2: Meteorological drought refers to dry conditions related to climate. Combined: if a plant requires less water then that plant will survive dry conditions
qasc
Answer the following multiple choice question by selecting the correct option. Question: An animal shelter is having a pet adoption event where owners can adopt an animal for just the cost of the vet fees. Vet fees for dogs are $15, and vet fees for cats are $13. Eight families adopt dogs and three adopt cats. The vet...
Answer the following multiple choice question by selecting the correct option. Context: The vet made 8 * 15 = $<<8*15=120>>120 in dog vet fees. The vet made 3 * 13 = $<<3*13=39>>39 in cat vet fees. The total vet fees were 120 + 39 = $<<120+39=159>>159. The vet donated 1/3 of the fees, so they donated 159 / 3 = $<<159/...
An animal shelter is having a pet adoption event where owners can adopt an animal for just the cost of the vet fees. Vet fees for dogs are $15, and vet fees for cats are $13. Eight families adopt dogs and three adopt cats. The vet donates a third of the fees they were paid for the adoption checkups back to the shelter....
52
106
53
63
C
The vet made 8 * 15 = $<<8*15=120>>120 in dog vet fees. The vet made 3 * 13 = $<<3*13=39>>39 in cat vet fees. The total vet fees were 120 + 39 = $<<120+39=159>>159. The vet donated 1/3 of the fees, so they donated 159 / 3 = $<<159/3=53>>53 back to the shelter. #### 53
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: If w,x,y,z are consecutive positive integers ; then which of the following is always odd? [1] w*x+(y+2)^2*z [2] w^x + z^y [3] 6z^2 A: 1 B: 2 C: 3 D: 2 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Plug in some numbers w = 1 x = 2 y = 3 z = 4 Check the options - [1] w*x+(y+2)^2*z = 1*2 + (3+2)^2 * 4 => 2 + 25*4 = 102{ Not an odd Number } [2] w^x + z^y = 1^2 + 4^3 => 1 + 64 = 65{ Odd number } [3] 6z^2 = 6* 4^2 even [2] D Ques...
If w,x,y,z are consecutive positive integers ; then which of the following is always odd? [1] w*x+(y+2)^2*z [2] w^x + z^y [3] 6z^2
1
2
3
2
D
Plug in some numbers w = 1 x = 2 y = 3 z = 4 Check the options - [1] w*x+(y+2)^2*z = 1*2 + (3+2)^2 * 4 => 2 + 25*4 = 102{ Not an odd Number } [2] w^x + z^y = 1^2 + 4^3 => 1 + 64 = 65{ Odd number } [3] 6z^2 = 6* 4^2 even [2] D
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Instincts help animals to do what? A: attract a mate B: Reproduction C: protect them D: kill predators Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: an animal needs to attract a mate to reproduce Fact 2: Instincts help animals find food, mate, reproduce, and raise their young. Combined: Instincts help animals to attract a mate. Question: Instincts help animals to do wh...
Instincts help animals to do what?
attract a mate
Reproduction
protect them
kill predators
A
Fact 1: an animal needs to attract a mate to reproduce Fact 2: Instincts help animals find food, mate, reproduce, and raise their young. Combined: Instincts help animals to attract a mate.
qasc
Answer the following multiple choice question by selecting the correct option. Question: what are not cells A: blood B: fossils C: rabies D: an object Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Viruses are not cells. Fact 2: Examples include influenza, rabies, HIV, and Herpes viruses. Combined: rabies are not cells Question: what are not cells A: blood B: fossils C: rabies D: an object Answer:
what are not cells
blood
fossils
rabies
an object
C
Fact 1: Viruses are not cells. Fact 2: Examples include influenza, rabies, HIV, and Herpes viruses. Combined: rabies are not cells
qasc
Answer the following multiple choice question by selecting the correct option. Question: The ability to what is affected by the velocity, or speed, of the water? A: construct B: erode C: hinder D: impede Answer:
Answer the following multiple choice question by selecting the correct option. Context: Moving water also picks up and carries particles of soil and rock. The ability to erode is affected by the velocity, or speed, of the water. The size of the eroded particles depends on the velocity of the water. Eventually, the wat...
The ability to what is affected by the velocity, or speed, of the water?
construct
erode
hinder
impede
B
Moving water also picks up and carries particles of soil and rock. The ability to erode is affected by the velocity, or speed, of the water. The size of the eroded particles depends on the velocity of the water. Eventually, the water deposits the materials. As water slows, larger particles are deposited. As the water s...
sciq
Answer the following multiple choice question by selecting the correct option. Question: If the world has a universal temp increase, then A: ice chunks get small B: glaciers will grow larger C: water will stop existing D: things will be fun Answer:
Answer the following multiple choice question by selecting the correct option. Context: if the atmospheric temperature rises then the glaciers will melt Question: If the world has a universal temp increase, then A: ice chunks get small B: glaciers will grow larger C: water will stop existing D: things will be fun A...
If the world has a universal temp increase, then
ice chunks get small
glaciers will grow larger
water will stop existing
things will be fun
A
if the atmospheric temperature rises then the glaciers will melt
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Willie came back from Europe with 70 euros. Normally 5 euros is worth 1 dollar, but the money exchange at the airport will only give Willie 5/7ths of the official exchange rate. How many dollars does Willie get? A: 20 B: 10 C: 9 ...
Answer the following multiple choice question by selecting the correct option. Context: First first out how many euros Willie should have gotten using the official exchange rate: 70 euros / 5 euros/dollar = $<<70/5=14>>14 Then multiply this quantity by 5/7 to find how many dollars he actually got: 14 dollars * 5/7 = $...
Willie came back from Europe with 70 euros. Normally 5 euros is worth 1 dollar, but the money exchange at the airport will only give Willie 5/7ths of the official exchange rate. How many dollars does Willie get?
20
10
9
15
B
First first out how many euros Willie should have gotten using the official exchange rate: 70 euros / 5 euros/dollar = $<<70/5=14>>14 Then multiply this quantity by 5/7 to find how many dollars he actually got: 14 dollars * 5/7 = $2 * 5= $10 #### 10
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: Excepting ‘seldom’ which means – rarely, infrequently and not often, is the antonym. A: 22 B: 278 C: 267 D: 176 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Answer:D Question: Excepting ‘seldom’ which means – rarely, infrequently and not often, is the antonym. A: 22 B: 278 C: 267 D: 176 Answer:
Excepting ‘seldom’ which means – rarely, infrequently and not often, is the antonym.
22
278
267
176
D
Answer:D
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Precipitation sometimes leads to A: mountains B: earthquakes C: volcanoes D: caves Answer:
Answer the following multiple choice question by selecting the correct option. Context: precipitation is when rain fall from clouds to the Earth Question: Precipitation sometimes leads to A: mountains B: earthquakes C: volcanoes D: caves Answer:
Precipitation sometimes leads to
mountains
earthquakes
volcanoes
caves
D
precipitation is when rain fall from clouds to the Earth
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: During a recent track meet, Peter ran x meters of the 100 meter dash in 4 seconds; running at the same rate, how many seconds will it take Peter to run z meters of the 200 meter dash? A: 4zx B: 4z/x C: 4x/z D: 4/xz Answer:
Answer the following multiple choice question by selecting the correct option. Context: Speed of Peter = x/4 meters per second Time needed to run z meters = DISTANCE/SPEED = z / (x/4) = 4z/x Option B The values 100m and 200m have no role to play here and are just given to confuse you. Question: During a recent track ...
During a recent track meet, Peter ran x meters of the 100 meter dash in 4 seconds; running at the same rate, how many seconds will it take Peter to run z meters of the 200 meter dash?
4zx
4z/x
4x/z
4/xz
B
Speed of Peter = x/4 meters per second Time needed to run z meters = DISTANCE/SPEED = z / (x/4) = 4z/x Option B The values 100m and 200m have no role to play here and are just given to confuse you.
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Acne and different types of cancer can affect what large organ? A: liver B: lungs C: skin D: brain Answer:
Answer the following multiple choice question by selecting the correct option. Context: Common skin problems include acne and skin cancer. Question: Acne and different types of cancer can affect what large organ? A: liver B: lungs C: skin D: brain Answer:
Acne and different types of cancer can affect what large organ?
liver
lungs
skin
brain
C
Common skin problems include acne and skin cancer.
sciq