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stringlengths 126
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stringlengths 138
3.61k
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stringlengths 1
985
| choice_A
stringlengths 1
462
β | choice_B
stringlengths 1
542
| choice_C
stringlengths 1
530
| choice_D
stringlengths 1
450
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stringclasses 4
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Answer the following multiple choice question by selecting the correct option.
Question: 41% of 801 β 150.17 = ? β 57% of 910
A: 797
B: 697
C: 687
D: 699
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Explanation:
328 β 150 = 178
X β 519 = 178
X = 697
Answer: Option B
Question: 41% of 801 β 150.17 = ? β 57% of 910
A: 797
B: 697
C: 687
D: 699
Answer:
|
41% of 801 β 150.17 = ? β 57% of 910
|
797
|
697
|
687
|
699
|
B
|
Explanation:
328 β 150 = 178
X β 519 = 178
X = 697
Answer: Option B
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: If a person is running a salad bar and needs to keep the bar cold, and therefore the ice frozen, they might
A: pour sodium over the ice
B: put the ice in the sun
C: melt the ice on a stove
D: throw the ice away
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: adding salt to a liquid decreases the melting point of that liquid
Question: If a person is running a salad bar and needs to keep the bar cold, and therefore the ice frozen, they might
A: pour sodium over the ice
B: put the ice in the sun
C: melt the ice on a stove
D: throw the ice away
Answer:
|
If a person is running a salad bar and needs to keep the bar cold, and therefore the ice frozen, they might
|
pour sodium over the ice
|
put the ice in the sun
|
melt the ice on a stove
|
throw the ice away
|
A
|
adding salt to a liquid decreases the melting point of that liquid
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: Kylie makes 10 beaded necklaces on Monday and 2 beaded necklaces on Tuesday. Then Kylie makes 5 beaded bracelets and 7 beaded earrings on Wednesday. 20 beads are needed to make one beaded necklace. 10 beads are needed to make one beaded bracelet. 5 beads are needed to make one beaded earring. How many beads does Kylie use in total to make her jewelry?
A: 325
B: 326
C: 315
D: 487.5
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Kylie makes 10 + 2 = <<10+2=12>>12 beaded necklaces
The number of beads used for the necklaces is 12 * 20 = <<12*20=240>>240 beads
The number of beads used for the bracelets is 5 * 10 = <<5*10=50>>50 beads
The number of beads used for the earrings is 7 * 5 = <<7*5=35>>35 beads
The total number of beads used is 240 + 50 + 35 = <<240+50+35=325>>325 beads
#### 325
Question: Kylie makes 10 beaded necklaces on Monday and 2 beaded necklaces on Tuesday. Then Kylie makes 5 beaded bracelets and 7 beaded earrings on Wednesday. 20 beads are needed to make one beaded necklace. 10 beads are needed to make one beaded bracelet. 5 beads are needed to make one beaded earring. How many beads does Kylie use in total to make her jewelry?
A: 325
B: 326
C: 315
D: 487.5
Answer:
|
Kylie makes 10 beaded necklaces on Monday and 2 beaded necklaces on Tuesday. Then Kylie makes 5 beaded bracelets and 7 beaded earrings on Wednesday. 20 beads are needed to make one beaded necklace. 10 beads are needed to make one beaded bracelet. 5 beads are needed to make one beaded earring. How many beads does Kylie use in total to make her jewelry?
|
325
|
326
|
315
|
487.5
|
A
|
Kylie makes 10 + 2 = <<10+2=12>>12 beaded necklaces
The number of beads used for the necklaces is 12 * 20 = <<12*20=240>>240 beads
The number of beads used for the bracelets is 5 * 10 = <<5*10=50>>50 beads
The number of beads used for the earrings is 7 * 5 = <<7*5=35>>35 beads
The total number of beads used is 240 + 50 + 35 = <<240+50+35=325>>325 beads
#### 325
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: There arr 4 prime numbers in ascending order. The multiplication of 1st 3 is 385 and that of last 3is 1001. what is the last number is
A: 8
B: 10
C: 12
D: 13
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Explanation:
abcbcd=3851001=>ad=513
abcbcd=3851001=>ad=513
So d = 13
D
Question: There arr 4 prime numbers in ascending order. The multiplication of 1st 3 is 385 and that of last 3is 1001. what is the last number is
A: 8
B: 10
C: 12
D: 13
Answer:
|
There arr 4 prime numbers in ascending order. The multiplication of 1st 3 is 385 and that of last 3is 1001. what is the last number is
|
8
|
10
|
12
|
13
|
D
|
Explanation:
abcbcd=3851001=>ad=513
abcbcd=3851001=>ad=513
So d = 13
D
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: Furry animals grow thicker coats which has what impact on their survival?
A: heat
B: positive
C: negative
D: energy
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: staying warm has a positive impact on an animal 's survival Fact 2: Furry animals grow thicker coats to keep warm in the winter. Combined: Furry animals grow thicker coats which has a positive impact on their survival.
Question: Furry animals grow thicker coats which has what impact on their survival?
A: heat
B: positive
C: negative
D: energy
Answer:
|
Furry animals grow thicker coats which has what impact on their survival?
|
heat
|
positive
|
negative
|
energy
|
B
|
Fact 1: staying warm has a positive impact on an animal 's survival Fact 2: Furry animals grow thicker coats to keep warm in the winter. Combined: Furry animals grow thicker coats which has a positive impact on their survival.
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: How do coyotes conserve body heat?
A: They have webbed feet
B: sweating
C: With their fur
D: Having no hair
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: Mammals conserve body heat with their hair or fur. Fact 2: Coyotes classified as fur-bearing mammals. Combined: Coyotes conserve body heat with their fur
Question: How do coyotes conserve body heat?
A: They have webbed feet
B: sweating
C: With their fur
D: Having no hair
Answer:
|
How do coyotes conserve body heat?
|
They have webbed feet
|
sweating
|
With their fur
|
Having no hair
|
C
|
Fact 1: Mammals conserve body heat with their hair or fur. Fact 2: Coyotes classified as fur-bearing mammals. Combined: Coyotes conserve body heat with their fur
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: There is more friction the more rough a surface being touched has, so the most friction would be found in
A: river stones smashing
B: hands clapping
C: mirrors pressing together
D: stone falling
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: friction occurs when two object 's surfaces move against each other
Question: There is more friction the more rough a surface being touched has, so the most friction would be found in
A: river stones smashing
B: hands clapping
C: mirrors pressing together
D: stone falling
Answer:
|
There is more friction the more rough a surface being touched has, so the most friction would be found in
|
river stones smashing
|
hands clapping
|
mirrors pressing together
|
stone falling
|
A
|
friction occurs when two object 's surfaces move against each other
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: 8^100 is divisible by 17. Find the remainder?
A: 10
B: 12
C: 16
D: 21
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: This is an extremely difficult problem to solve with out Fermat's little theorem. By applying Fermat's little theorem , We know that 816 when divided by 17, the remainder is 1.
So divide 100 by 16 and find the remainder. Remainder = 4
Therefore, 100 = (16 Γ 6) + 4
Now this problem can be written as 810017 = 816Γ6+417 = (816)6Γ8417
Now this problem simply boils down to (1)6Γ8417 = 8417
84 = 82Γ82, we need to find the remainder when 64 Γ 64 is divisible by 17. Or 13 Γ 13 = 169. When 169 is divided by 17, remainder is 16.
C
Question: 8^100 is divisible by 17. Find the remainder?
A: 10
B: 12
C: 16
D: 21
Answer:
|
8^100 is divisible by 17. Find the remainder?
|
10
|
12
|
16
|
21
|
C
|
This is an extremely difficult problem to solve with out Fermat's little theorem. By applying Fermat's little theorem , We know that 816 when divided by 17, the remainder is 1.
So divide 100 by 16 and find the remainder. Remainder = 4
Therefore, 100 = (16 Γ 6) + 4
Now this problem can be written as 810017 = 816Γ6+417 = (816)6Γ8417
Now this problem simply boils down to (1)6Γ8417 = 8417
84 = 82Γ82, we need to find the remainder when 64 Γ 64 is divisible by 17. Or 13 Γ 13 = 169. When 169 is divided by 17, remainder is 16.
C
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: What term is used to describe a compound that does not conduct an electric current in either aqueous solution or in the molten state?
A: xerophyte
B: kilocalorie
C: nonelectrolyte
D: porous
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: A nonelectrolyte is a compound that does not conduct an electric current in either aqueous solution or in the molten state. Many molecular compounds, such as sugar or ethanol, are nonelectrolytes. When these compounds dissolve in water, they do not produce ions. The Figure below illustrates the difference between an electrolyte and a nonelectrolyte.
Question: What term is used to describe a compound that does not conduct an electric current in either aqueous solution or in the molten state?
A: xerophyte
B: kilocalorie
C: nonelectrolyte
D: porous
Answer:
|
What term is used to describe a compound that does not conduct an electric current in either aqueous solution or in the molten state?
|
xerophyte
|
kilocalorie
|
nonelectrolyte
|
porous
|
C
|
A nonelectrolyte is a compound that does not conduct an electric current in either aqueous solution or in the molten state. Many molecular compounds, such as sugar or ethanol, are nonelectrolytes. When these compounds dissolve in water, they do not produce ions. The Figure below illustrates the difference between an electrolyte and a nonelectrolyte.
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: Before being simplified, the instructions for computing income tax in country R were to add 7 percent of one's annual income to the average(arithmetic mean) of 100 units of Country R's currency and 1 percent of one's annual income. Which of the following represents the simplified formula for computing the income tax, in country R's currency, for a person in that country whose annual income is I?
A: 50 + I/200
B: 50 + 15I/100
C: 50+ I/40
D: 100+ I/50
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Income of a person is I
7 percent of ones annual income = 7I/100
100 units of Country R's currency = 100
1 percent of one's annual income = I/100
Average of 100 units and 1 percent annual income = 50 + I/200
Sum of average and 7 percent = 7I/100 + 50 + I/200
= 50 + 15I/200
So answer is B.
Question: Before being simplified, the instructions for computing income tax in country R were to add 7 percent of one's annual income to the average(arithmetic mean) of 100 units of Country R's currency and 1 percent of one's annual income. Which of the following represents the simplified formula for computing the income tax, in country R's currency, for a person in that country whose annual income is I?
A: 50 + I/200
B: 50 + 15I/100
C: 50+ I/40
D: 100+ I/50
Answer:
|
Before being simplified, the instructions for computing income tax in country R were to add 7 percent of one's annual income to the average(arithmetic mean) of 100 units of Country R's currency and 1 percent of one's annual income. Which of the following represents the simplified formula for computing the income tax, in country R's currency, for a person in that country whose annual income is I?
|
50 + I/200
|
50 + 15I/100
|
50+ I/40
|
100+ I/50
|
B
|
Income of a person is I
7 percent of ones annual income = 7I/100
100 units of Country R's currency = 100
1 percent of one's annual income = I/100
Average of 100 units and 1 percent annual income = 50 + I/200
Sum of average and 7 percent = 7I/100 + 50 + I/200
= 50 + 15I/200
So answer is B.
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: The ability that an oven has to turn ingredients into a moist cake come from its
A: higher temps
B: arid environment
C: dark heat
D: spaciousness
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: an oven is a source of heat
Question: The ability that an oven has to turn ingredients into a moist cake come from its
A: higher temps
B: arid environment
C: dark heat
D: spaciousness
Answer:
|
The ability that an oven has to turn ingredients into a moist cake come from its
|
higher temps
|
arid environment
|
dark heat
|
spaciousness
|
A
|
an oven is a source of heat
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: In mammals what does the zona pellucida protect?
A: sperm
B: egg
C: fetus
D: testes
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fertilization Fertilization, pictured in Figure 43.23a is the process in which gametes (an egg and sperm) fuse to form a zygote. The egg and sperm each contain one set of chromosomes. To ensure that the offspring has only one complete diploid set of chromosomes, only one sperm must fuse with one egg. In mammals, the egg is protected by a layer of extracellular matrix consisting mainly of glycoproteins called the zona pellucida. When a sperm binds to the zona pellucida, a series of biochemical events, called the acrosomal reactions, take place. In placental mammals, the acrosome contains digestive enzymes that initiate the degradation of the glycoprotein matrix protecting the egg and allowing the sperm plasma.
Question: In mammals what does the zona pellucida protect?
A: sperm
B: egg
C: fetus
D: testes
Answer:
|
In mammals what does the zona pellucida protect?
|
sperm
|
egg
|
fetus
|
testes
|
B
|
Fertilization Fertilization, pictured in Figure 43.23a is the process in which gametes (an egg and sperm) fuse to form a zygote. The egg and sperm each contain one set of chromosomes. To ensure that the offspring has only one complete diploid set of chromosomes, only one sperm must fuse with one egg. In mammals, the egg is protected by a layer of extracellular matrix consisting mainly of glycoproteins called the zona pellucida. When a sperm binds to the zona pellucida, a series of biochemical events, called the acrosomal reactions, take place. In placental mammals, the acrosome contains digestive enzymes that initiate the degradation of the glycoprotein matrix protecting the egg and allowing the sperm plasma.
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: What in the skin dilates, or widens, in order to increase blood flow to the bodys surface?
A: tear ducts
B: pores
C: blood vessels
D: veins
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: The skin helps maintain a constant body temperature. It keeps the body cool in two ways. Sweat from sweat glands in the skin evaporates to cool the body. Blood vessels in the skin dilate, or widen, increasing blood flow to the body surface. This allows more heat to reach the surface and radiate into the environment. The opposite happens to retain body heat. Blood vessels in the skin constrict, or narrow, decreasing blood flow to the body surface. This reduces the amount of heat that reaches the surface so less heat is lost to the environment.
Question: What in the skin dilates, or widens, in order to increase blood flow to the bodys surface?
A: tear ducts
B: pores
C: blood vessels
D: veins
Answer:
|
What in the skin dilates, or widens, in order to increase blood flow to the bodys surface?
|
tear ducts
|
pores
|
blood vessels
|
veins
|
C
|
The skin helps maintain a constant body temperature. It keeps the body cool in two ways. Sweat from sweat glands in the skin evaporates to cool the body. Blood vessels in the skin dilate, or widen, increasing blood flow to the body surface. This allows more heat to reach the surface and radiate into the environment. The opposite happens to retain body heat. Blood vessels in the skin constrict, or narrow, decreasing blood flow to the body surface. This reduces the amount of heat that reaches the surface so less heat is lost to the environment.
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: Chang's Garden has two kinds of apples. Sweet ones and sour ones. He can sell the sweet ones for $.5 an apple. The sour ones sell for $.1 an apple. 75% of the apples he gets are sweet and the rest are sour. If he earns $40, how many apples did his trees give him?
A: 101
B: 100
C: 110
D: 80
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: 25% of the apples are sour because 100 - 75 = <<100-75=25>>25
The average price of an apple sold is $.4 because .75(.5) + .25(.1)= .4
He got 100 apples because 40 / .4 = <<40/.4=100>>100
#### 100
Question: Chang's Garden has two kinds of apples. Sweet ones and sour ones. He can sell the sweet ones for $.5 an apple. The sour ones sell for $.1 an apple. 75% of the apples he gets are sweet and the rest are sour. If he earns $40, how many apples did his trees give him?
A: 101
B: 100
C: 110
D: 80
Answer:
|
Chang's Garden has two kinds of apples. Sweet ones and sour ones. He can sell the sweet ones for $.5 an apple. The sour ones sell for $.1 an apple. 75% of the apples he gets are sweet and the rest are sour. If he earns $40, how many apples did his trees give him?
|
101
|
100
|
110
|
80
|
B
|
25% of the apples are sour because 100 - 75 = <<100-75=25>>25
The average price of an apple sold is $.4 because .75(.5) + .25(.1)= .4
He got 100 apples because 40 / .4 = <<40/.4=100>>100
#### 100
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: When the body is hot, what cools the body?
A: Movement of an air mass
B: Something with a head, thorax, and abdomen
C: Something coming from a gland
D: Something from a shirt
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: when the body is hot , sweat is produced to cool the body Fact 2: Sweat glands produce more sweat. Combined: When the body is hot, something coming from a gland is produced to cool the body
Question: When the body is hot, what cools the body?
A: Movement of an air mass
B: Something with a head, thorax, and abdomen
C: Something coming from a gland
D: Something from a shirt
Answer:
|
When the body is hot, what cools the body?
|
Movement of an air mass
|
Something with a head, thorax, and abdomen
|
Something coming from a gland
|
Something from a shirt
|
C
|
Fact 1: when the body is hot , sweat is produced to cool the body Fact 2: Sweat glands produce more sweat. Combined: When the body is hot, something coming from a gland is produced to cool the body
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: what receives more direct sunlight when tilted towards the sun?
A: Rio
B: pan
C: Aves
D: earth's core
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: when a hemisphere is tilted towards the sun , that hemisphere receives more direct sunlight Fact 2: Rio is in the southern hemisphere. Combined: when Rio is tilted towards the sun it receives more direct sunlight
Question: what receives more direct sunlight when tilted towards the sun?
A: Rio
B: pan
C: Aves
D: earth's core
Answer:
|
what receives more direct sunlight when tilted towards the sun?
|
Rio
|
pan
|
Aves
|
earth's core
|
A
|
Fact 1: when a hemisphere is tilted towards the sun , that hemisphere receives more direct sunlight Fact 2: Rio is in the southern hemisphere. Combined: when Rio is tilted towards the sun it receives more direct sunlight
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: In a certain company, a third of the workers do not have a retirement plan. 20% of the workers who do not have a retirement plan are women, and 40% of the workers who do have a retirement plan are men. If 140 of the workers of that company are men, how many of the workers are women?
A: 85
B: 95
C: 105
D: 120
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: 20% of the workerswithoutretirement plan are women, this means 80% of the workerswithoutretirement plan are men right? Makes 100% = no retirement plan.
Then 40% of those wo have a retirement plan are men, which means 60% of those who have a retirement plan are women. These percentages are always refering to the subgroupsRetirement plan = YesandNo Retirement Plan.
Make the total workers equal x and work from there and it should be fine > x/3 have no retirement plan at all. I struggled with the question a lot, it was hard for me although usually I have no problems with sets questions like this. I believe it must be a 700+ question.
Yes, you are right. I read the question incorrectly! I glazed overnotfor some reason.
If20% of the workers who do not have a retirement plan are women,80% who do not have retirement plan are men. Also 40% who do have retirement plan are men. Since 1/3 do not have retirement plan and 2/3 do have, it becomes a simple weighted average question.
Cavg = (80*1 + 40*2)/3 = 160/3% are men
Total = 120*300/160 = 225
No. of women = 225 - 140 = 85
A
Question: In a certain company, a third of the workers do not have a retirement plan. 20% of the workers who do not have a retirement plan are women, and 40% of the workers who do have a retirement plan are men. If 140 of the workers of that company are men, how many of the workers are women?
A: 85
B: 95
C: 105
D: 120
Answer:
|
In a certain company, a third of the workers do not have a retirement plan. 20% of the workers who do not have a retirement plan are women, and 40% of the workers who do have a retirement plan are men. If 140 of the workers of that company are men, how many of the workers are women?
|
85
|
95
|
105
|
120
|
A
|
20% of the workerswithoutretirement plan are women, this means 80% of the workerswithoutretirement plan are men right? Makes 100% = no retirement plan.
Then 40% of those wo have a retirement plan are men, which means 60% of those who have a retirement plan are women. These percentages are always refering to the subgroupsRetirement plan = YesandNo Retirement Plan.
Make the total workers equal x and work from there and it should be fine > x/3 have no retirement plan at all. I struggled with the question a lot, it was hard for me although usually I have no problems with sets questions like this. I believe it must be a 700+ question.
Yes, you are right. I read the question incorrectly! I glazed overnotfor some reason.
If20% of the workers who do not have a retirement plan are women,80% who do not have retirement plan are men. Also 40% who do have retirement plan are men. Since 1/3 do not have retirement plan and 2/3 do have, it becomes a simple weighted average question.
Cavg = (80*1 + 40*2)/3 = 160/3% are men
Total = 120*300/160 = 225
No. of women = 225 - 140 = 85
A
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: Hermatypic organisms provide what to many ocean organisms?
A: survival
B: food and shelter
C: competition
D: kinetic energy
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: Coral reefs provide food and shelter to many ocean organisms. Fact 2: Reef-building corals are hermatypic. Combined: Hermatypic organisms provide food and shelter to many ocean organisms.
Question: Hermatypic organisms provide what to many ocean organisms?
A: survival
B: food and shelter
C: competition
D: kinetic energy
Answer:
|
Hermatypic organisms provide what to many ocean organisms?
|
survival
|
food and shelter
|
competition
|
kinetic energy
|
B
|
Fact 1: Coral reefs provide food and shelter to many ocean organisms. Fact 2: Reef-building corals are hermatypic. Combined: Hermatypic organisms provide food and shelter to many ocean organisms.
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: There are two examinations rooms A and B. If 10 students are sent from A to B, then the number of students in each room is the same. If 20 candidates are sent from B to A, then the number of students in A is double the number of students in B. The number of students in room A is:
A: 20
B: 30
C: 40
D: 50
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: A
20
Let the number of students in rooms A and B be x and y respectively.
Then, x - 10 = y + 10 x - y = 20 .... (i)
and x + 20 = 2(y - 20) x - 2y = -60 .... (ii)
Solving (i) and (ii) we get: x = 100 , y = 80.
The required answer A = 100.
Question: There are two examinations rooms A and B. If 10 students are sent from A to B, then the number of students in each room is the same. If 20 candidates are sent from B to A, then the number of students in A is double the number of students in B. The number of students in room A is:
A: 20
B: 30
C: 40
D: 50
Answer:
|
There are two examinations rooms A and B. If 10 students are sent from A to B, then the number of students in each room is the same. If 20 candidates are sent from B to A, then the number of students in A is double the number of students in B. The number of students in room A is:
|
20
|
30
|
40
|
50
|
A
|
A
20
Let the number of students in rooms A and B be x and y respectively.
Then, x - 10 = y + 10 x - y = 20 .... (i)
and x + 20 = 2(y - 20) x - 2y = -60 .... (ii)
Solving (i) and (ii) we get: x = 100 , y = 80.
The required answer A = 100.
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: Two trains, one from Howrah to Patna and the other from Patna to Howrah, start simultaneously. After they meet, the trains reach their destinations after 18 hours and 8 hours respectively. The ratio of their speeds is
A: 4 : 9
B: 4 : 3
C: 4 : 12
D: 4 : 8
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Let us name the trains as A and B. Then, (A's speed) : (B's speed) = b : a = 8 : 18 = 4 : 9.
Answer: A
Question: Two trains, one from Howrah to Patna and the other from Patna to Howrah, start simultaneously. After they meet, the trains reach their destinations after 18 hours and 8 hours respectively. The ratio of their speeds is
A: 4 : 9
B: 4 : 3
C: 4 : 12
D: 4 : 8
Answer:
|
Two trains, one from Howrah to Patna and the other from Patna to Howrah, start simultaneously. After they meet, the trains reach their destinations after 18 hours and 8 hours respectively. The ratio of their speeds is
|
4 : 9
|
4 : 3
|
4 : 12
|
4 : 8
|
A
|
Let us name the trains as A and B. Then, (A's speed) : (B's speed) = b : a = 8 : 18 = 4 : 9.
Answer: A
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: When one region is tilted towards the sun, it receives more what?
A: sunlight
B: starlight
C: photons
D: Solar energy
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: when a hemisphere is tilted towards the sun , that hemisphere receives more direct sunlight Fact 2: Regions on display include the Western Hemisphere , and the Eastern Hemisphere . Combined: When one region is tilted towards the sun, that region receives more direct sunlight.
Question: When one region is tilted towards the sun, it receives more what?
A: sunlight
B: starlight
C: photons
D: Solar energy
Answer:
|
When one region is tilted towards the sun, it receives more what?
|
sunlight
|
starlight
|
photons
|
Solar energy
|
A
|
Fact 1: when a hemisphere is tilted towards the sun , that hemisphere receives more direct sunlight Fact 2: Regions on display include the Western Hemisphere , and the Eastern Hemisphere . Combined: When one region is tilted towards the sun, that region receives more direct sunlight.
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: Nedy can eat 8 packs of crackers from Monday to Thursday. If Nedy ate twice the amount on Friday, how many crackers did Nedy eat in all?
A: 47
B: 49
C: 48
D: 38.4
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Nedy can eat 8 x 4 = <<8*4=32>>32 crackers from Monday to Thursday.
He can eat 8 x 2 = <<8*2=16>>16 packs of crackers on Friday.
Therefore, Nedy ate 32 + 16 = <<32+16=48>>48 crackers in all.
#### 48
Question: Nedy can eat 8 packs of crackers from Monday to Thursday. If Nedy ate twice the amount on Friday, how many crackers did Nedy eat in all?
A: 47
B: 49
C: 48
D: 38.4
Answer:
|
Nedy can eat 8 packs of crackers from Monday to Thursday. If Nedy ate twice the amount on Friday, how many crackers did Nedy eat in all?
|
47
|
49
|
48
|
38.4
|
C
|
Nedy can eat 8 x 4 = <<8*4=32>>32 crackers from Monday to Thursday.
He can eat 8 x 2 = <<8*2=16>>16 packs of crackers on Friday.
Therefore, Nedy ate 32 + 16 = <<32+16=48>>48 crackers in all.
#### 48
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: Adam owns a wood carving shop, if a block of basswood can create 3 figurines and a block of butternut wood can create 4 figurines, and a block of Aspen wood can make twice the amount of figurines compared to basswood, how many figurines can he make if he owns 15 blocks of basswood, 20 blocks of butternut wood, and 20 blocks of Aspen wood?
A: 490
B: 245
C: 246
D: 196
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Adam can make 15 x 3 = <<15*3=45>>45 figurines out of the blocks of basswood.
He can also make 3 x 2 = <<3*2=6>>6 figurines out of a block of Aspen wood.
So, he can make 20 x 6 = <<20*6=120>>120 figurines out of all the blocks of Aspen wood.
He can also make 20 x 4 = <<20*4=80>>80 figurines out of all the blocks of butternut wood.
Therefore, Adam can make a total of 120 + 80 + 45 = <<120+80+45=245>>245 figurines using all the blocks of wood.
#### 245
Question: Adam owns a wood carving shop, if a block of basswood can create 3 figurines and a block of butternut wood can create 4 figurines, and a block of Aspen wood can make twice the amount of figurines compared to basswood, how many figurines can he make if he owns 15 blocks of basswood, 20 blocks of butternut wood, and 20 blocks of Aspen wood?
A: 490
B: 245
C: 246
D: 196
Answer:
|
Adam owns a wood carving shop, if a block of basswood can create 3 figurines and a block of butternut wood can create 4 figurines, and a block of Aspen wood can make twice the amount of figurines compared to basswood, how many figurines can he make if he owns 15 blocks of basswood, 20 blocks of butternut wood, and 20 blocks of Aspen wood?
|
490
|
245
|
246
|
196
|
B
|
Adam can make 15 x 3 = <<15*3=45>>45 figurines out of the blocks of basswood.
He can also make 3 x 2 = <<3*2=6>>6 figurines out of a block of Aspen wood.
So, he can make 20 x 6 = <<20*6=120>>120 figurines out of all the blocks of Aspen wood.
He can also make 20 x 4 = <<20*4=80>>80 figurines out of all the blocks of butternut wood.
Therefore, Adam can make a total of 120 + 80 + 45 = <<120+80+45=245>>245 figurines using all the blocks of wood.
#### 245
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: James buys 3 shirts for $60. There is a 40% off sale. How much did he pay per shirt after the discount?
A: 2
B: 24
C: 13
D: 12
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: He got a 60*.4=$<<60*.4=24>>24 discount
So he paid 60-24=$<<60-24=36>>36 for the shirts
That means he paid 36/3=$<<36/3=12>>12 per shirt
#### 12
Question: James buys 3 shirts for $60. There is a 40% off sale. How much did he pay per shirt after the discount?
A: 2
B: 24
C: 13
D: 12
Answer:
|
James buys 3 shirts for $60. There is a 40% off sale. How much did he pay per shirt after the discount?
|
2
|
24
|
13
|
12
|
D
|
He got a 60*.4=$<<60*.4=24>>24 discount
So he paid 60-24=$<<60-24=36>>36 for the shirts
That means he paid 36/3=$<<36/3=12>>12 per shirt
#### 12
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: If f(x) = x - 4, then (f o f)(3) = ?
A: -5
B: -4
C: -6
D: -3
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: (f o f)(3) = f(f(3)) = f(3 - 4) = f(-1) = - 5
correct answer A
Question: If f(x) = x - 4, then (f o f)(3) = ?
A: -5
B: -4
C: -6
D: -3
Answer:
|
If f(x) = x - 4, then (f o f)(3) = ?
|
-5
|
-4
|
-6
|
-3
|
A
|
(f o f)(3) = f(f(3)) = f(3 - 4) = f(-1) = - 5
correct answer A
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: What type of tissues are major barriers to the entry of pathogens into the body?
A: mucosal
B: nasal
C: skin
D: vascular
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: The Mucosal Immune Response Mucosal tissues are major barriers to the entry of pathogens into the body. The IgA (and sometimes IgM) antibodies in mucus and other secretions can bind to the pathogen, and in the cases of many viruses and bacteria, neutralize them. Neutralization is the process of coating a pathogen with antibodies, making it physically impossible for the pathogen to bind to receptors. Neutralization, which occurs in the blood, lymph, and other body fluids and secretions, protects the body constantly. Neutralizing antibodies are the basis for the disease protection offered by vaccines. Vaccinations for diseases that commonly enter the body via mucous membranes, such as influenza, are usually formulated to enhance IgA production. Immune responses in some mucosal tissues such as the Peyerβs patches (see Figure 21.11) in the small intestine take up particulate antigens by specialized cells known as microfold or M cells (Figure 21.27). These cells allow the body to sample potential pathogens from the intestinal lumen. Dendritic cells then take the antigen to the regional lymph nodes, where an immune response is mounted.
Question: What type of tissues are major barriers to the entry of pathogens into the body?
A: mucosal
B: nasal
C: skin
D: vascular
Answer:
|
What type of tissues are major barriers to the entry of pathogens into the body?
|
mucosal
|
nasal
|
skin
|
vascular
|
A
|
The Mucosal Immune Response Mucosal tissues are major barriers to the entry of pathogens into the body. The IgA (and sometimes IgM) antibodies in mucus and other secretions can bind to the pathogen, and in the cases of many viruses and bacteria, neutralize them. Neutralization is the process of coating a pathogen with antibodies, making it physically impossible for the pathogen to bind to receptors. Neutralization, which occurs in the blood, lymph, and other body fluids and secretions, protects the body constantly. Neutralizing antibodies are the basis for the disease protection offered by vaccines. Vaccinations for diseases that commonly enter the body via mucous membranes, such as influenza, are usually formulated to enhance IgA production. Immune responses in some mucosal tissues such as the Peyerβs patches (see Figure 21.11) in the small intestine take up particulate antigens by specialized cells known as microfold or M cells (Figure 21.27). These cells allow the body to sample potential pathogens from the intestinal lumen. Dendritic cells then take the antigen to the regional lymph nodes, where an immune response is mounted.
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: Corals form large colonies in shallow and what waterways
A: porous
B: Thames
C: warm
D: deep
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: Corals form large colonies in shallow tropical water. Fact 2: Tropical fishes require warm water. Combined: Corals form large colonies in shallow warm waterways
Question: Corals form large colonies in shallow and what waterways
A: porous
B: Thames
C: warm
D: deep
Answer:
|
Corals form large colonies in shallow and what waterways
|
porous
|
Thames
|
warm
|
deep
|
C
|
Fact 1: Corals form large colonies in shallow tropical water. Fact 2: Tropical fishes require warm water. Combined: Corals form large colonies in shallow warm waterways
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: Since when have mushrooms been eaten?
A: Medieval times
B: To keep their body heat.
C: Paleolithic times
D: it keeps an organism warm
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: Humans have collected and grown mushrooms for food for thousands of years. Fact 2: Humanity's use of mushrooms extends back to Paleolithic times. Combined: Mushrooms have been eaten since Paleolithic times
Question: Since when have mushrooms been eaten?
A: Medieval times
B: To keep their body heat.
C: Paleolithic times
D: it keeps an organism warm
Answer:
|
Since when have mushrooms been eaten?
|
Medieval times
|
To keep their body heat.
|
Paleolithic times
|
it keeps an organism warm
|
C
|
Fact 1: Humans have collected and grown mushrooms for food for thousands of years. Fact 2: Humanity's use of mushrooms extends back to Paleolithic times. Combined: Mushrooms have been eaten since Paleolithic times
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: What is carried toward the heart?
A: flow of electrons
B: kinetic energy
C: deoxygenated blood
D: the body's largest organ
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: Veins generally carry deoxygenated blood. Fact 2: Veins push blood toward the heart. Combined: deoxygenated blood is carried toward the heart.
Question: What is carried toward the heart?
A: flow of electrons
B: kinetic energy
C: deoxygenated blood
D: the body's largest organ
Answer:
|
What is carried toward the heart?
|
flow of electrons
|
kinetic energy
|
deoxygenated blood
|
the body's largest organ
|
C
|
Fact 1: Veins generally carry deoxygenated blood. Fact 2: Veins push blood toward the heart. Combined: deoxygenated blood is carried toward the heart.
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: cancer is a defect that occurs when there is no longer regulation of what?
A: injections
B: breathing
C: disease
D: cycles
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 a defect in regulation of the cell cycle. Combined: Cancer is a defect that occurs when there is no longer regulation of cycles
Question: cancer is a defect that occurs when there is no longer regulation of what?
A: injections
B: breathing
C: disease
D: cycles
Answer:
|
cancer is a defect that occurs when there is no longer regulation of what?
|
injections
|
breathing
|
disease
|
cycles
|
D
|
Fact 1: Cancer is a disease that occurs when the cell cycle is no longer regulated. Fact 2: Cancer is a defect in regulation of the cell cycle. Combined: Cancer is a defect that occurs when there is no longer regulation of cycles
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: The average earning of a mechanic for the first-four days of a week is Rs. 18 and for the last four days is Rs. 22. If he earns Rs . 34 on the fourth day, his average earning for the whole week is ?
A: Rs . 15.95
B: Rs 16
C: Rs. 18
D: Rs. 25.71
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Answer
Total earning for the week = Sum of earning of first four days + Sum of earning of last four days - Earning of 4th day
= 4 x18 + 4 x 22 -34
= Rs. 126
Γ’ΛΒ΄ Average earning = 126 / 7
= Rs. 18
Correct Option: C
Question: The average earning of a mechanic for the first-four days of a week is Rs. 18 and for the last four days is Rs. 22. If he earns Rs . 34 on the fourth day, his average earning for the whole week is ?
A: Rs . 15.95
B: Rs 16
C: Rs. 18
D: Rs. 25.71
Answer:
|
The average earning of a mechanic for the first-four days of a week is Rs. 18 and for the last four days is Rs. 22. If he earns Rs . 34 on the fourth day, his average earning for the whole week is ?
|
Rs . 15.95
|
Rs 16
|
Rs. 18
|
Rs. 25.71
|
C
|
Answer
Total earning for the week = Sum of earning of first four days + Sum of earning of last four days - Earning of 4th day
= 4 x18 + 4 x 22 -34
= Rs. 126
Γ’ΛΒ΄ Average earning = 126 / 7
= Rs. 18
Correct Option: C
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: Different types of home heating systems all function by producing what type of energy?
A: thermal
B: distinct
C: electron
D: natural
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Types of home heating systems include hot-water, warm-air, and solar heating systems. All of them have the same basic function: producing thermal energy and transferring it to air throughout the house.
Question: Different types of home heating systems all function by producing what type of energy?
A: thermal
B: distinct
C: electron
D: natural
Answer:
|
Different types of home heating systems all function by producing what type of energy?
|
thermal
|
distinct
|
electron
|
natural
|
A
|
Types of home heating systems include hot-water, warm-air, and solar heating systems. All of them have the same basic function: producing thermal energy and transferring it to air throughout the house.
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: Which proteins recognize and combine with harmful materials, including both toxic chemicals and invasive microorganisms?
A: antibodies
B: collagen
C: enzymes
D: essential amino acids
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Antibodies β These proteins recognize and combine with harmful materials, including both toxic chemicals and invasive microorganisms (such as bacteria and viruses). When an antibody binds to its target, it is tagged for destruction. This tag is recognized by white blood cells, which complete the process. Some antibodies also partially or completely deactivate their targets while waiting for further help from white blood cells.
Question: Which proteins recognize and combine with harmful materials, including both toxic chemicals and invasive microorganisms?
A: antibodies
B: collagen
C: enzymes
D: essential amino acids
Answer:
|
Which proteins recognize and combine with harmful materials, including both toxic chemicals and invasive microorganisms?
|
antibodies
|
collagen
|
enzymes
|
essential amino acids
|
A
|
Antibodies β These proteins recognize and combine with harmful materials, including both toxic chemicals and invasive microorganisms (such as bacteria and viruses). When an antibody binds to its target, it is tagged for destruction. This tag is recognized by white blood cells, which complete the process. Some antibodies also partially or completely deactivate their targets while waiting for further help from white blood cells.
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: Juan needs 10 half-gallons of milk to bake 40 cookies with. How many half-gallons of milk does Juan need to bake 200 dozen cookies?
A: 60
B: 50
C: 100
D: 49
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: If 10 half-gallons of milk bake 40 cookies, then one half-gallon of milk bakes 40/10 = 4 cookies.
If one half-gallon of milk bakes 4 cookies. to bake 200 cookies, you'll need 200/4 = <<200/4=50>>50 half-gallons of milk
#### 50
Question: Juan needs 10 half-gallons of milk to bake 40 cookies with. How many half-gallons of milk does Juan need to bake 200 dozen cookies?
A: 60
B: 50
C: 100
D: 49
Answer:
|
Juan needs 10 half-gallons of milk to bake 40 cookies with. How many half-gallons of milk does Juan need to bake 200 dozen cookies?
|
60
|
50
|
100
|
49
|
B
|
If 10 half-gallons of milk bake 40 cookies, then one half-gallon of milk bakes 40/10 = 4 cookies.
If one half-gallon of milk bakes 4 cookies. to bake 200 cookies, you'll need 200/4 = <<200/4=50>>50 half-gallons of milk
#### 50
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: Maria has 19 cookies. She decided to give her friend 5 of them, and half of the rest to her family. From the rest, Maria decided to eat 2 cookies. How many cookies will she have left?
A: 2.5
B: 6
C: 5
D: -5
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Maria wants to give away 5 cookies, so she will be left with 19 - 5 = <<19-5=14>>14 cookies.
Half of these will go to her family, which means 14 / 2 = <<14/2=7>>7 cookies.
Maria decided to eat 2/7 * 7 = <<2/7*7=2>>2 cookies.
So she will be left with 7 - 2 = <<7-2=5>>5 cookies.
#### 5
Question: Maria has 19 cookies. She decided to give her friend 5 of them, and half of the rest to her family. From the rest, Maria decided to eat 2 cookies. How many cookies will she have left?
A: 2.5
B: 6
C: 5
D: -5
Answer:
|
Maria has 19 cookies. She decided to give her friend 5 of them, and half of the rest to her family. From the rest, Maria decided to eat 2 cookies. How many cookies will she have left?
|
2.5
|
6
|
5
|
-5
|
C
|
Maria wants to give away 5 cookies, so she will be left with 19 - 5 = <<19-5=14>>14 cookies.
Half of these will go to her family, which means 14 / 2 = <<14/2=7>>7 cookies.
Maria decided to eat 2/7 * 7 = <<2/7*7=2>>2 cookies.
So she will be left with 7 - 2 = <<7-2=5>>5 cookies.
#### 5
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: Maya loves to read books. Last week she read 5 books. Each book had 300 pages of text. This week she read twice as much. How many pages did Maya read in total?
A: 4500
B: 3600
C: 2250
D: 4499
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Last week Maya read 5 * 300 = <<5*300=1500>>1500 pages of text.
This week she doubled the result, so she read 2 * 1500 = <<2*1500=3000>>3000 pages.
In total Maya read 1500 + 3000 = <<1500+3000=4500>>4500 pages of text.
#### 4500
Question: Maya loves to read books. Last week she read 5 books. Each book had 300 pages of text. This week she read twice as much. How many pages did Maya read in total?
A: 4500
B: 3600
C: 2250
D: 4499
Answer:
|
Maya loves to read books. Last week she read 5 books. Each book had 300 pages of text. This week she read twice as much. How many pages did Maya read in total?
|
4500
|
3600
|
2250
|
4499
|
A
|
Last week Maya read 5 * 300 = <<5*300=1500>>1500 pages of text.
This week she doubled the result, so she read 2 * 1500 = <<2*1500=3000>>3000 pages.
In total Maya read 1500 + 3000 = <<1500+3000=4500>>4500 pages of text.
#### 4500
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: 7^1+7^2+7^3+.......+7^205. Find out how many numbers present which unit place contain 3?
A: 78
B: 51
C: 11
D: 27
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Units digits of first 4 terms are 7, 9, 3, 1. and this pattern repeats. So for every 4 terms we get one term with 3 in its unit digit. So there are total of 205/4 = 51 sets and each set contains one terms with 3 in its unit digit.
Ans is 51.
Answer:B
Question: 7^1+7^2+7^3+.......+7^205. Find out how many numbers present which unit place contain 3?
A: 78
B: 51
C: 11
D: 27
Answer:
|
7^1+7^2+7^3+.......+7^205. Find out how many numbers present which unit place contain 3?
|
78
|
51
|
11
|
27
|
B
|
Units digits of first 4 terms are 7, 9, 3, 1. and this pattern repeats. So for every 4 terms we get one term with 3 in its unit digit. So there are total of 205/4 = 51 sets and each set contains one terms with 3 in its unit digit.
Ans is 51.
Answer:B
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: A chessboard is an 8Γ8 array of identically sized squares. Each square has a particular designation, depending on its row and column. An L-shaped card, exactly the size of four squares on the chessboard, is laid on the chessboard as shown, covering exactly four squares. This L-shaped card can be moved around, rotated, and even picked up and turned over to give the mirror-image of an L. In how many different ways can this L-shaped card cover exactly four squares on the chessboard?
A: 256
B: 336
C: 424
D: 512
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Select 3 squares which are in a line together first. We will call them a block of 3 squares. Consider just the vertical arrangement for now (for horizontal, we will multiply everything by 2 at the end).
Consider a block of 3 squares lying vertically on the left edge (the first column of the chess board). You can place another square on the right to make an L at either extreme of the block. So for each such block, you can make an L in 2 ways. There will be 12 such blocks (6 on either edge).
You get 12*2 Ls.
Now consider the blocks of 3 squares lying vertically in columns 2 to 7. You can make an L by placing a square on left or right at either end. So for each block of 3 squares, you can make 4 Ls. There are 6 such blocks in each of the 6 columns
You get 6*6*4 Ls.
Total you get 12*2 + 6*6*4 = 168 Ls.
Now you just multiply it by 2 to account for the Ls lying horizontally too. Since it is a square, the number of Ls found vertically will be the same as the number of Ls found horizontally.
Total = 168*2 = 336
Answer (B)
Question: A chessboard is an 8Γ8 array of identically sized squares. Each square has a particular designation, depending on its row and column. An L-shaped card, exactly the size of four squares on the chessboard, is laid on the chessboard as shown, covering exactly four squares. This L-shaped card can be moved around, rotated, and even picked up and turned over to give the mirror-image of an L. In how many different ways can this L-shaped card cover exactly four squares on the chessboard?
A: 256
B: 336
C: 424
D: 512
Answer:
|
A chessboard is an 8Γ8 array of identically sized squares. Each square has a particular designation, depending on its row and column. An L-shaped card, exactly the size of four squares on the chessboard, is laid on the chessboard as shown, covering exactly four squares. This L-shaped card can be moved around, rotated, and even picked up and turned over to give the mirror-image of an L. In how many different ways can this L-shaped card cover exactly four squares on the chessboard?
|
256
|
336
|
424
|
512
|
B
|
Select 3 squares which are in a line together first. We will call them a block of 3 squares. Consider just the vertical arrangement for now (for horizontal, we will multiply everything by 2 at the end).
Consider a block of 3 squares lying vertically on the left edge (the first column of the chess board). You can place another square on the right to make an L at either extreme of the block. So for each such block, you can make an L in 2 ways. There will be 12 such blocks (6 on either edge).
You get 12*2 Ls.
Now consider the blocks of 3 squares lying vertically in columns 2 to 7. You can make an L by placing a square on left or right at either end. So for each block of 3 squares, you can make 4 Ls. There are 6 such blocks in each of the 6 columns
You get 6*6*4 Ls.
Total you get 12*2 + 6*6*4 = 168 Ls.
Now you just multiply it by 2 to account for the Ls lying horizontally too. Since it is a square, the number of Ls found vertically will be the same as the number of Ls found horizontally.
Total = 168*2 = 336
Answer (B)
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: Most crustaceans have separate sexes, so they reproduce sexually using what?
A: eggs and pod
B: eggs and sperm
C: pod and eggs
D: asexual reproduction
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Most crustaceans have separate sexes, so they reproduce sexually using eggs and sperm. Many land crustaceans, such as the Christmas Island red crab, mate every season and return to the sea to release the eggs. Others, such as woodlice, lay their eggs on land when the environment is damp. In some crustaceans, the females keep the eggs until they hatch into free-swimming larvae.
Question: Most crustaceans have separate sexes, so they reproduce sexually using what?
A: eggs and pod
B: eggs and sperm
C: pod and eggs
D: asexual reproduction
Answer:
|
Most crustaceans have separate sexes, so they reproduce sexually using what?
|
eggs and pod
|
eggs and sperm
|
pod and eggs
|
asexual reproduction
|
B
|
Most crustaceans have separate sexes, so they reproduce sexually using eggs and sperm. Many land crustaceans, such as the Christmas Island red crab, mate every season and return to the sea to release the eggs. Others, such as woodlice, lay their eggs on land when the environment is damp. In some crustaceans, the females keep the eggs until they hatch into free-swimming larvae.
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: Mark bought a shirt, pants, and shoes for $340. What is the price of the pants knowing that the price of a shirt is three-quarters of the price of the pants and that the price of a shoe is ten dollars more than the price of the pants?
A: 130
B: 180
C: 110
D: 120
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Let X be the price of the pants. The price of the shirt is 3/4*X. The price of the shoes is X+10.
The total amount paid is X + 3/4*X + X+10 = $340.
Combining like terms we get X*11/4 + 10 = $340.
Subtracting 10 from both sides we get X*11/4 = $330.
Dividing both sides by 11/4 we get X = $120.
#### 120
Question: Mark bought a shirt, pants, and shoes for $340. What is the price of the pants knowing that the price of a shirt is three-quarters of the price of the pants and that the price of a shoe is ten dollars more than the price of the pants?
A: 130
B: 180
C: 110
D: 120
Answer:
|
Mark bought a shirt, pants, and shoes for $340. What is the price of the pants knowing that the price of a shirt is three-quarters of the price of the pants and that the price of a shoe is ten dollars more than the price of the pants?
|
130
|
180
|
110
|
120
|
D
|
Let X be the price of the pants. The price of the shirt is 3/4*X. The price of the shoes is X+10.
The total amount paid is X + 3/4*X + X+10 = $340.
Combining like terms we get X*11/4 + 10 = $340.
Subtracting 10 from both sides we get X*11/4 = $330.
Dividing both sides by 11/4 we get X = $120.
#### 120
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: If the sum of two numbers is 33, and if the second number is twice the first number, what is the second number?
A: 33
B: 22
C: 23
D: 32
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: The first number is 33/3=<<33/3=11>>11.
The second number is 11*2=<<11*2=22>>22.
#### 22
Question: If the sum of two numbers is 33, and if the second number is twice the first number, what is the second number?
A: 33
B: 22
C: 23
D: 32
Answer:
|
If the sum of two numbers is 33, and if the second number is twice the first number, what is the second number?
|
33
|
22
|
23
|
32
|
B
|
The first number is 33/3=<<33/3=11>>11.
The second number is 11*2=<<11*2=22>>22.
#### 22
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: A can do a piece of work in 10 days, B in 15 days. They work for 5 days. The rest of work finished by C in 2 days.If they get Rs 1500 for the whole work, the daily wages of B and C are?
A: 225
B: 276
C: 126
D: 187
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Explanation:
Let the total work = 30 units.
Then capacity of A = 3 units, B = 2 units. Now they worked for 5 days. So they must have completed 25 units. Rest of the work 5 units done by C in 2 days. So C capacity = 5/2 = 2.5 units.
Given that toatal wages are Rs.1500 for 30 units. So for 1 unit of work they get Rs.50. Now B and C per day work = (2 + 2.5) = 4.5 units. So their daily wages = 4.5 Γ 50 = Rs.225
Answer:A
Question: A can do a piece of work in 10 days, B in 15 days. They work for 5 days. The rest of work finished by C in 2 days.If they get Rs 1500 for the whole work, the daily wages of B and C are?
A: 225
B: 276
C: 126
D: 187
Answer:
|
A can do a piece of work in 10 days, B in 15 days. They work for 5 days. The rest of work finished by C in 2 days.If they get Rs 1500 for the whole work, the daily wages of B and C are?
|
225
|
276
|
126
|
187
|
A
|
Explanation:
Let the total work = 30 units.
Then capacity of A = 3 units, B = 2 units. Now they worked for 5 days. So they must have completed 25 units. Rest of the work 5 units done by C in 2 days. So C capacity = 5/2 = 2.5 units.
Given that toatal wages are Rs.1500 for 30 units. So for 1 unit of work they get Rs.50. Now B and C per day work = (2 + 2.5) = 4.5 units. So their daily wages = 4.5 Γ 50 = Rs.225
Answer:A
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: If x - y =1 and
x2+y2=25
, find the value of ab.
A: 8
B: 12
C: 16
D: 32
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Explanation:
We know
2ab=(a2+b2)Γ’Λβ(aΓ’Λβb)2
2xy=25Γ’Λβ1=24
=>xy=12
OptionB
Question: If x - y =1 and
x2+y2=25
, find the value of ab.
A: 8
B: 12
C: 16
D: 32
Answer:
|
If x - y =1 and
x2+y2=25
, find the value of ab.
|
8
|
12
|
16
|
32
|
B
|
Explanation:
We know
2ab=(a2+b2)Γ’Λβ(aΓ’Λβb)2
2xy=25Γ’Λβ1=24
=>xy=12
OptionB
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: What is the ph level of neutral, pure water?
A: five
B: six
C: seven
D: six and a half
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: The ion concentration of neutral, pure water gives water a pH of 7 and sets the standard for defining acids and bases. Acids have a pH lower than 7, and bases have a pH higher than 7.
Question: What is the ph level of neutral, pure water?
A: five
B: six
C: seven
D: six and a half
Answer:
|
What is the ph level of neutral, pure water?
|
five
|
six
|
seven
|
six and a half
|
C
|
The ion concentration of neutral, pure water gives water a pH of 7 and sets the standard for defining acids and bases. Acids have a pH lower than 7, and bases have a pH higher than 7.
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: {-10, -6, -5, -4, -2.5, -1, 0, 2.5, 4, 6, 7, 10}
A number is to be selected at random from the set above. What is the probability that the number selected will be a solution of the equation (x+4)(x+10)(2x-5) = 0?
A: 1/12
B: 1/6
C: 1/4
D: 1/3
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Roots of the equation (x-5)(x+10)(2x-5)=0 are x=-4,x=-10andx=5/2=2.5. So, three solutions present in our set of 12 distinct numbers, therefore P=3/12=1/4.
Answer: C.
Question: {-10, -6, -5, -4, -2.5, -1, 0, 2.5, 4, 6, 7, 10}
A number is to be selected at random from the set above. What is the probability that the number selected will be a solution of the equation (x+4)(x+10)(2x-5) = 0?
A: 1/12
B: 1/6
C: 1/4
D: 1/3
Answer:
|
{-10, -6, -5, -4, -2.5, -1, 0, 2.5, 4, 6, 7, 10}
A number is to be selected at random from the set above. What is the probability that the number selected will be a solution of the equation (x+4)(x+10)(2x-5) = 0?
|
1/12
|
1/6
|
1/4
|
1/3
|
C
|
Roots of the equation (x-5)(x+10)(2x-5)=0 are x=-4,x=-10andx=5/2=2.5. So, three solutions present in our set of 12 distinct numbers, therefore P=3/12=1/4.
Answer: C.
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: Adam has 50 balls. 20 balls are red, 10 are blue, and the rest are either pink or orange. If there are 3 times as many pink as orange balls, how many orange balls are there?
A: 5
B: 7.5
C: 15
D: 4
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Adam has a total of 50 balls - 20 red - 10 blue = <<50-20-10=20>>20 pink and orange balls combined
If we let x be the total number of orange balls, we know that 3x is the number of pink balls
Therefore, 20 balls = x + 3x = 4x
The number of orange balls, x, is 20 balls / 4 = <<20/4=5>>5 balls
#### 5
Question: Adam has 50 balls. 20 balls are red, 10 are blue, and the rest are either pink or orange. If there are 3 times as many pink as orange balls, how many orange balls are there?
A: 5
B: 7.5
C: 15
D: 4
Answer:
|
Adam has 50 balls. 20 balls are red, 10 are blue, and the rest are either pink or orange. If there are 3 times as many pink as orange balls, how many orange balls are there?
|
5
|
7.5
|
15
|
4
|
A
|
Adam has a total of 50 balls - 20 red - 10 blue = <<50-20-10=20>>20 pink and orange balls combined
If we let x be the total number of orange balls, we know that 3x is the number of pink balls
Therefore, 20 balls = x + 3x = 4x
The number of orange balls, x, is 20 balls / 4 = <<20/4=5>>5 balls
#### 5
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: What is the magnetic field traditionally referred to as?
A: m-field
B: charged field
C: bfield
D: spicule
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: 22.3 Magnetic Fields and Magnetic Field Lines Einstein is said to have been fascinated by a compass as a child, perhaps musing on how the needle felt a force without direct physical contact. His ability to think deeply and clearly about action at a distance, particularly for gravitational, electric, and magnetic forces, later enabled him to create his revolutionary theory of relativity. Since magnetic forces act at a distance, we define a magnetic field to represent magnetic forces. The pictorial representation of magnetic field lines is very useful in visualizing the strength and direction of the magnetic field. As shown in Figure 22.15, the direction of magnetic field lines is defined to be the direction in which the north end of a compass needle points. The magnetic field is traditionally called the Bfield.
Question: What is the magnetic field traditionally referred to as?
A: m-field
B: charged field
C: bfield
D: spicule
Answer:
|
What is the magnetic field traditionally referred to as?
|
m-field
|
charged field
|
bfield
|
spicule
|
C
|
22.3 Magnetic Fields and Magnetic Field Lines Einstein is said to have been fascinated by a compass as a child, perhaps musing on how the needle felt a force without direct physical contact. His ability to think deeply and clearly about action at a distance, particularly for gravitational, electric, and magnetic forces, later enabled him to create his revolutionary theory of relativity. Since magnetic forces act at a distance, we define a magnetic field to represent magnetic forces. The pictorial representation of magnetic field lines is very useful in visualizing the strength and direction of the magnetic field. As shown in Figure 22.15, the direction of magnetic field lines is defined to be the direction in which the north end of a compass needle points. The magnetic field is traditionally called the Bfield.
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: What will receive more sunlight?
A: Elephant Ear Leaves
B: Blades of grass
C: A bat
D: A worm
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: as the size of a leaf increases , the amount of sunlight absorbed by that leaf will increase
Question: What will receive more sunlight?
A: Elephant Ear Leaves
B: Blades of grass
C: A bat
D: A worm
Answer:
|
What will receive more sunlight?
|
Elephant Ear Leaves
|
Blades of grass
|
A bat
|
A worm
|
A
|
as the size of a leaf increases , the amount of sunlight absorbed by that leaf will increase
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: For 12 servings of Chicken Surprise, you need 4.5 pounds of chicken and 24 ounces of stuffing. How many ounces would one serving of Chicken Surprise be?
A: 8
B: 18
C: -2
D: 4
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Chicken = 4.5 pounds = <<4.5*16=72>>72 ounces
Chicken + stuffing = 72 + 24 = <<72+24=96>>96 ounces
96/12 = <<96/12=8>>8 ounces
Each serving would be 8 ounces.
#### 8
Question: For 12 servings of Chicken Surprise, you need 4.5 pounds of chicken and 24 ounces of stuffing. How many ounces would one serving of Chicken Surprise be?
A: 8
B: 18
C: -2
D: 4
Answer:
|
For 12 servings of Chicken Surprise, you need 4.5 pounds of chicken and 24 ounces of stuffing. How many ounces would one serving of Chicken Surprise be?
|
8
|
18
|
-2
|
4
|
A
|
Chicken = 4.5 pounds = <<4.5*16=72>>72 ounces
Chicken + stuffing = 72 + 24 = <<72+24=96>>96 ounces
96/12 = <<96/12=8>>8 ounces
Each serving would be 8 ounces.
#### 8
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: A and B start from house at 10am. They travel on the MG road at 20kmph and 40 kmph. there is a Junction T on their path. A turns left at T junction at 12:00 noon, B reaches T earlier, and turns right. Both of them continue to travel till 2pm. What is the distance between A and B at 2 pm
A: 160kilometre
B: 170km
C: 180km
D: 190km
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: at 12 A will travel=20*2= 40km
B will travel this 40 km in 40/40=1 hr i.e. by 11am.
after T junction for A- distance travelled =2*20=40 km
for b distance travelled =40*3=120
so distance between A & B is=120+40=160km
ANSWER:A
Question: A and B start from house at 10am. They travel on the MG road at 20kmph and 40 kmph. there is a Junction T on their path. A turns left at T junction at 12:00 noon, B reaches T earlier, and turns right. Both of them continue to travel till 2pm. What is the distance between A and B at 2 pm
A: 160kilometre
B: 170km
C: 180km
D: 190km
Answer:
|
A and B start from house at 10am. They travel on the MG road at 20kmph and 40 kmph. there is a Junction T on their path. A turns left at T junction at 12:00 noon, B reaches T earlier, and turns right. Both of them continue to travel till 2pm. What is the distance between A and B at 2 pm
|
160kilometre
|
170km
|
180km
|
190km
|
A
|
at 12 A will travel=20*2= 40km
B will travel this 40 km in 40/40=1 hr i.e. by 11am.
after T junction for A- distance travelled =2*20=40 km
for b distance travelled =40*3=120
so distance between A & B is=120+40=160km
ANSWER:A
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: If population of certain city increases at the rate of 5%. If population in 1981 was 277830, then population in 1978 was?
A: 120000
B: 228788
C: 266891
D: 240000
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: X * (105/100) * (105/100) * (105/100) = 277830
X = 277830/1.157625
X = 240000
Answer:D
Question: If population of certain city increases at the rate of 5%. If population in 1981 was 277830, then population in 1978 was?
A: 120000
B: 228788
C: 266891
D: 240000
Answer:
|
If population of certain city increases at the rate of 5%. If population in 1981 was 277830, then population in 1978 was?
|
120000
|
228788
|
266891
|
240000
|
D
|
X * (105/100) * (105/100) * (105/100) = 277830
X = 277830/1.157625
X = 240000
Answer:D
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: Tom weighs 150 kg. He manages to hold 1.5 times his weight in each hand while wearing a weight vest weighing half his weight. How much total weight was he moving with?
A: 262.5
B: 525
C: 535
D: 526
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: He was carrying 150*1.5=<<150*1.5=225>>225 kg in each hand
So he had 225*2=<<225*2=450>>450 kg in his hands
The weight vest weighed 150*.5=<<150*.5=75>>75 kg
So he had a total of 450+75=<<450+75=525>>525 kg he was moving
#### 525
Question: Tom weighs 150 kg. He manages to hold 1.5 times his weight in each hand while wearing a weight vest weighing half his weight. How much total weight was he moving with?
A: 262.5
B: 525
C: 535
D: 526
Answer:
|
Tom weighs 150 kg. He manages to hold 1.5 times his weight in each hand while wearing a weight vest weighing half his weight. How much total weight was he moving with?
|
262.5
|
525
|
535
|
526
|
B
|
He was carrying 150*1.5=<<150*1.5=225>>225 kg in each hand
So he had 225*2=<<225*2=450>>450 kg in his hands
The weight vest weighed 150*.5=<<150*.5=75>>75 kg
So he had a total of 450+75=<<450+75=525>>525 kg he was moving
#### 525
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: A cobbler can mend 3 pairs of shoes in an hour. From Monday to Thursday, the cobbler works for 8 hours each day, and on Friday, he only works from 8am to 11am. How many pairs of shoes can the cobbler mend in a week?
A: 106
B: 105
C: 210
D: 157.5
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: From Monday to Thursday, the cobbler can mend 3 x 8 = <<3*8=24>>24 pairs of shoes a day.
From Monday to Thursday, he can mend 24 x 4 = <<24*4=96>>96 pairs of shoes.
On Friday, he works for 11 - 8 = <<11-8=3>>3 hours.
On Friday, he can mend 3 x 3 = <<3*3=9>>9 pairs of shoes.
In a week, he can mend 96 + 9 = <<96+9=105>>105 pairs of shoes.
#### 105
Question: A cobbler can mend 3 pairs of shoes in an hour. From Monday to Thursday, the cobbler works for 8 hours each day, and on Friday, he only works from 8am to 11am. How many pairs of shoes can the cobbler mend in a week?
A: 106
B: 105
C: 210
D: 157.5
Answer:
|
A cobbler can mend 3 pairs of shoes in an hour. From Monday to Thursday, the cobbler works for 8 hours each day, and on Friday, he only works from 8am to 11am. How many pairs of shoes can the cobbler mend in a week?
|
106
|
105
|
210
|
157.5
|
B
|
From Monday to Thursday, the cobbler can mend 3 x 8 = <<3*8=24>>24 pairs of shoes a day.
From Monday to Thursday, he can mend 24 x 4 = <<24*4=96>>96 pairs of shoes.
On Friday, he works for 11 - 8 = <<11-8=3>>3 hours.
On Friday, he can mend 3 x 3 = <<3*3=9>>9 pairs of shoes.
In a week, he can mend 96 + 9 = <<96+9=105>>105 pairs of shoes.
#### 105
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: What structures receive blood from the atria and pump it out of the heart?
A: Vascular Fibers
B: ventricles
C: valves
D: muscles
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: The bottom two chambers of the heart are called the left and right ventricles. The ventricles receive blood from the atria and pump it out of the heart, either to the lungs or to the rest of the body.
Question: What structures receive blood from the atria and pump it out of the heart?
A: Vascular Fibers
B: ventricles
C: valves
D: muscles
Answer:
|
What structures receive blood from the atria and pump it out of the heart?
|
Vascular Fibers
|
ventricles
|
valves
|
muscles
|
B
|
The bottom two chambers of the heart are called the left and right ventricles. The ventricles receive blood from the atria and pump it out of the heart, either to the lungs or to the rest of the body.
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: Transpiration
A: is a control method for fertilizer in roses
B: is a control mechanism for root growth in sunflowers
C: is a control mechanism for H20 in daffodils
D: is a control method for argon in peonies
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: plants control the amount of water in their leaves through transpiration
Question: Transpiration
A: is a control method for fertilizer in roses
B: is a control mechanism for root growth in sunflowers
C: is a control mechanism for H20 in daffodils
D: is a control method for argon in peonies
Answer:
|
Transpiration
|
is a control method for fertilizer in roses
|
is a control mechanism for root growth in sunflowers
|
is a control mechanism for H20 in daffodils
|
is a control method for argon in peonies
|
C
|
plants control the amount of water in their leaves through transpiration
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: A cake of 400 grams is divided into eight equal parts. Nathalie eats one-eighth of the cake, and Pierre eats double what Nathalie ate. How much did Pierre eat, in grams?
A: 80
B: 100
C: 110
D: 50
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Nathalie ate 1/8 * 400g = <<1/8*400=50>>50g of cake.
Pierre eats 2 * 50g = <<2*50=100>>100g of cake.
#### 100
Question: A cake of 400 grams is divided into eight equal parts. Nathalie eats one-eighth of the cake, and Pierre eats double what Nathalie ate. How much did Pierre eat, in grams?
A: 80
B: 100
C: 110
D: 50
Answer:
|
A cake of 400 grams is divided into eight equal parts. Nathalie eats one-eighth of the cake, and Pierre eats double what Nathalie ate. How much did Pierre eat, in grams?
|
80
|
100
|
110
|
50
|
B
|
Nathalie ate 1/8 * 400g = <<1/8*400=50>>50g of cake.
Pierre eats 2 * 50g = <<2*50=100>>100g of cake.
#### 100
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: If you need something to mix kool-aid, what would you avoid?
A: faucet water
B: well water
C: seawater
D: bottled water
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: the ocean contains large amounts of salt water
Question: If you need something to mix kool-aid, what would you avoid?
A: faucet water
B: well water
C: seawater
D: bottled water
Answer:
|
If you need something to mix kool-aid, what would you avoid?
|
faucet water
|
well water
|
seawater
|
bottled water
|
C
|
the ocean contains large amounts of salt water
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: Which would likely most impact a barometer?
A: gale-force winds
B: thunder
C: light breezes
D: lightning
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: as air pressure increases , the reading on a barometer will rise
Question: Which would likely most impact a barometer?
A: gale-force winds
B: thunder
C: light breezes
D: lightning
Answer:
|
Which would likely most impact a barometer?
|
gale-force winds
|
thunder
|
light breezes
|
lightning
|
A
|
as air pressure increases , the reading on a barometer will rise
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: Jim and his Cousin are out at a restaurant. They each order a cheeseburger and milkshake. They also split an order to cheese fries. A cheeseburger is $3. A milkshake is $5. Cheese fries are $8. They spend 80% of their combined money. If Jim brought $20 how much did his cousin bring?
A: 10
B: 15
C: 8
D: 11
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: They spent $8 each on cheeseburgers and milkshakes because 3 + 5 = <<3+5=8>>8
They spent $16 on these items in total because 2 x 8 = <<2*8=16>>16
They spent $24 on their meal because 16 + 8 = <<16+8=24>>24
They had $30 to start because 24 / .8 = <<24/.8=30>>30
His cousin had $10 because 30 - 20 = <<30-20=10>>10
#### 10
Question: Jim and his Cousin are out at a restaurant. They each order a cheeseburger and milkshake. They also split an order to cheese fries. A cheeseburger is $3. A milkshake is $5. Cheese fries are $8. They spend 80% of their combined money. If Jim brought $20 how much did his cousin bring?
A: 10
B: 15
C: 8
D: 11
Answer:
|
Jim and his Cousin are out at a restaurant. They each order a cheeseburger and milkshake. They also split an order to cheese fries. A cheeseburger is $3. A milkshake is $5. Cheese fries are $8. They spend 80% of their combined money. If Jim brought $20 how much did his cousin bring?
|
10
|
15
|
8
|
11
|
A
|
They spent $8 each on cheeseburgers and milkshakes because 3 + 5 = <<3+5=8>>8
They spent $16 on these items in total because 2 x 8 = <<2*8=16>>16
They spent $24 on their meal because 16 + 8 = <<16+8=24>>24
They had $30 to start because 24 / .8 = <<24/.8=30>>30
His cousin had $10 because 30 - 20 = <<30-20=10>>10
#### 10
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: Landslides effect things like
A: cars
B: the sun
C: wind
D: communities
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: a landslide is when gravity rapidly moves rocks or soil downhill especially after a rain storm
Question: Landslides effect things like
A: cars
B: the sun
C: wind
D: communities
Answer:
|
Landslides effect things like
|
cars
|
the sun
|
wind
|
communities
|
D
|
a landslide is when gravity rapidly moves rocks or soil downhill especially after a rain storm
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: How is the radioactive decay measured?
A: half-life
B: quarter-life
C: carbon dating
D: alpha emission
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: The rate of radioactive decay varies from one radioisotope to another. The rate is measured by the half-life. This is the length of time it takes for half of a given amount of a radioisotope to decay.
Question: How is the radioactive decay measured?
A: half-life
B: quarter-life
C: carbon dating
D: alpha emission
Answer:
|
How is the radioactive decay measured?
|
half-life
|
quarter-life
|
carbon dating
|
alpha emission
|
A
|
The rate of radioactive decay varies from one radioisotope to another. The rate is measured by the half-life. This is the length of time it takes for half of a given amount of a radioisotope to decay.
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: What do you add to decrease the melting point of a liquid?
A: salinity
B: Dehydration
C: Heat energy
D: sodium chloride
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: adding salt to a liquid decreases the melting point of that liquid Fact 2: Sodium Chloride: It is a table salt . Combined: adding sodium chloride to a liquid decreases the melting point of that liquid
Question: What do you add to decrease the melting point of a liquid?
A: salinity
B: Dehydration
C: Heat energy
D: sodium chloride
Answer:
|
What do you add to decrease the melting point of a liquid?
|
salinity
|
Dehydration
|
Heat energy
|
sodium chloride
|
D
|
Fact 1: adding salt to a liquid decreases the melting point of that liquid Fact 2: Sodium Chloride: It is a table salt . Combined: adding sodium chloride to a liquid decreases the melting point of that liquid
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: Sperm and egg nuclei combine to do what?
A: combine genes
B: rapid expansion
C: fertilize gametes
D: reproduce
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: Fertilization of gametes produces a diploid zygote. Fact 2: Sperm and egg nuclei combine to form the diploid zygotic nucleus 2. Combined: Sperm and egg nuclei combine to fertilize gametes.
Question: Sperm and egg nuclei combine to do what?
A: combine genes
B: rapid expansion
C: fertilize gametes
D: reproduce
Answer:
|
Sperm and egg nuclei combine to do what?
|
combine genes
|
rapid expansion
|
fertilize gametes
|
reproduce
|
C
|
Fact 1: Fertilization of gametes produces a diploid zygote. Fact 2: Sperm and egg nuclei combine to form the diploid zygotic nucleus 2. Combined: Sperm and egg nuclei combine to fertilize gametes.
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: What are you unlikely to find in a canyon?
A: granite
B: sandstone
C: squid
D: limestone
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: a canyon is made of rocks
Question: What are you unlikely to find in a canyon?
A: granite
B: sandstone
C: squid
D: limestone
Answer:
|
What are you unlikely to find in a canyon?
|
granite
|
sandstone
|
squid
|
limestone
|
C
|
a canyon is made of rocks
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: What gems are created by mollusks, such as oysters?
A: diamonds
B: crystals
C: turquoise
D: pearls
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Pearls are highly valued as gemstones. Most gemstones come from the Earth, but pearls come from living things. They are created by mollusks, such as oysters.
Question: What gems are created by mollusks, such as oysters?
A: diamonds
B: crystals
C: turquoise
D: pearls
Answer:
|
What gems are created by mollusks, such as oysters?
|
diamonds
|
crystals
|
turquoise
|
pearls
|
D
|
Pearls are highly valued as gemstones. Most gemstones come from the Earth, but pearls come from living things. They are created by mollusks, such as oysters.
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: What are animal fats and oils such as olive and vegetable oil classified as?
A: lipids
B: inorganic compounds
C: proteins
D: amino acids
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: A: Lipids that are fats include butter and the fats in meats. Lipids that are oils include olive oil and vegetable oil. Examples of both types of lipids are pictured in the Figure below .
Question: What are animal fats and oils such as olive and vegetable oil classified as?
A: lipids
B: inorganic compounds
C: proteins
D: amino acids
Answer:
|
What are animal fats and oils such as olive and vegetable oil classified as?
|
lipids
|
inorganic compounds
|
proteins
|
amino acids
|
A
|
A: Lipids that are fats include butter and the fats in meats. Lipids that are oils include olive oil and vegetable oil. Examples of both types of lipids are pictured in the Figure below .
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: What is least likely to absorb light?
A: windows
B: space
C: glass
D: foil
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: shiny things reflect light
Question: What is least likely to absorb light?
A: windows
B: space
C: glass
D: foil
Answer:
|
What is least likely to absorb light?
|
windows
|
space
|
glass
|
foil
|
D
|
shiny things reflect light
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: Janice opened an art book that she had found in the library and found 5 drawings on the first page. After opening the first ten pages, she realized that the number of drawings on each page increased by five after every page. How many drawings were in the first five pages?
A: 75
B: 37.5
C: 150
D: 65
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: If the first page had 5 drawings, and the number of drawings on each page increased by five, the second page had 5+5 = <<5+5=10>>10
The total number of drawings in the first 2 pages is 5+10 = <<5+10=15>>15
On the third page, the number of drawings increased to 10+5 = <<10+5=15>>15
The first three pages have a total of 15+15 = <<15+15=30>>30 drawings.
The fourth page had 15+5 = <<15+5=20>>20 drawings.
There are 30+20 = <<30+20=50>>50 drawings on the first four pages.
The fifth page also had an extra 5 more drawings than the fourth page, totaling 20+5 = <<20+5=25>>25
For the first five pages, Janice saw 25+50 = <<25+50=75>>75 pages.
#### 75
Question: Janice opened an art book that she had found in the library and found 5 drawings on the first page. After opening the first ten pages, she realized that the number of drawings on each page increased by five after every page. How many drawings were in the first five pages?
A: 75
B: 37.5
C: 150
D: 65
Answer:
|
Janice opened an art book that she had found in the library and found 5 drawings on the first page. After opening the first ten pages, she realized that the number of drawings on each page increased by five after every page. How many drawings were in the first five pages?
|
75
|
37.5
|
150
|
65
|
A
|
If the first page had 5 drawings, and the number of drawings on each page increased by five, the second page had 5+5 = <<5+5=10>>10
The total number of drawings in the first 2 pages is 5+10 = <<5+10=15>>15
On the third page, the number of drawings increased to 10+5 = <<10+5=15>>15
The first three pages have a total of 15+15 = <<15+15=30>>30 drawings.
The fourth page had 15+5 = <<15+5=20>>20 drawings.
There are 30+20 = <<30+20=50>>50 drawings on the first four pages.
The fifth page also had an extra 5 more drawings than the fourth page, totaling 20+5 = <<20+5=25>>25
For the first five pages, Janice saw 25+50 = <<25+50=75>>75 pages.
#### 75
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: The movie theater sells matinee tickets for $5, evening tickets for $12, and 3D tickets for $20. If they sell 200 matinee tickets, 300 evening tickets and 100 3D tickets, how much money do they make in total?
A: 13200
B: 6600
C: 6599
D: 6610
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: First find the total revenue from the matinee tickets: $5/ticket * 200 tickets = $<<5*200=1000>>1000
Then find the total revenue from the evening tickets: $12/ticket * 300 tickets = $<<12*300=3600>>3600
Then find the total revenue from the 3D tickets: $20/ticket * 100 tickets = $<<20*100=2000>>2000
Then add the cost of each group of tickets to find the total cost: $1000 + $3600 + $2000 = $<<1000+3600+2000=6600>>6600
#### 6600
Question: The movie theater sells matinee tickets for $5, evening tickets for $12, and 3D tickets for $20. If they sell 200 matinee tickets, 300 evening tickets and 100 3D tickets, how much money do they make in total?
A: 13200
B: 6600
C: 6599
D: 6610
Answer:
|
The movie theater sells matinee tickets for $5, evening tickets for $12, and 3D tickets for $20. If they sell 200 matinee tickets, 300 evening tickets and 100 3D tickets, how much money do they make in total?
|
13200
|
6600
|
6599
|
6610
|
B
|
First find the total revenue from the matinee tickets: $5/ticket * 200 tickets = $<<5*200=1000>>1000
Then find the total revenue from the evening tickets: $12/ticket * 300 tickets = $<<12*300=3600>>3600
Then find the total revenue from the 3D tickets: $20/ticket * 100 tickets = $<<20*100=2000>>2000
Then add the cost of each group of tickets to find the total cost: $1000 + $3600 + $2000 = $<<1000+3600+2000=6600>>6600
#### 6600
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: What are used for two people for communication with sound?
A: cell phones
B: messengers
C: energy
D: megaphones
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: telephones are used for communication by two people by transmitting sound Fact 2: Cell phones are, bottom line, radios with a connection to a telephone company. Combined: Cell phones are used for communication by two people by transmitting sound
Question: What are used for two people for communication with sound?
A: cell phones
B: messengers
C: energy
D: megaphones
Answer:
|
What are used for two people for communication with sound?
|
cell phones
|
messengers
|
energy
|
megaphones
|
A
|
Fact 1: telephones are used for communication by two people by transmitting sound Fact 2: Cell phones are, bottom line, radios with a connection to a telephone company. Combined: Cell phones are used for communication by two people by transmitting sound
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: Dead organisms, like trees provide
A: thriving communities
B: families
C: love
D: heat
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: dead organisms rot
Question: Dead organisms, like trees provide
A: thriving communities
B: families
C: love
D: heat
Answer:
|
Dead organisms, like trees provide
|
thriving communities
|
families
|
love
|
heat
|
A
|
dead organisms rot
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: Two buses leave a pick-up point station with 60% and 70% of capacity full, respectively. If the people in the buses are all employees of a company, and the buses have a capacity of 150, calculate the total number of the employees in the two buses combined?
A: 195
B: 390
C: 97.5
D: 292.5
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: If the first bus is 60% full, it has 60/100*150 = <<60/100*150=90>>90 passengers.
The second bus is 70% full, meaning it has 70/100*150 = <<70/100*150=105>>105 passengers.
The total number of people in the two buses is 105+90 = <<105+90=195>>195
#### 195
Question: Two buses leave a pick-up point station with 60% and 70% of capacity full, respectively. If the people in the buses are all employees of a company, and the buses have a capacity of 150, calculate the total number of the employees in the two buses combined?
A: 195
B: 390
C: 97.5
D: 292.5
Answer:
|
Two buses leave a pick-up point station with 60% and 70% of capacity full, respectively. If the people in the buses are all employees of a company, and the buses have a capacity of 150, calculate the total number of the employees in the two buses combined?
|
195
|
390
|
97.5
|
292.5
|
A
|
If the first bus is 60% full, it has 60/100*150 = <<60/100*150=90>>90 passengers.
The second bus is 70% full, meaning it has 70/100*150 = <<70/100*150=105>>105 passengers.
The total number of people in the two buses is 105+90 = <<105+90=195>>195
#### 195
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: What can make passive immunity last?
A: resistance
B: sweating
C: Leptospirosis
D: breast milk
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: Passive immunity lasts only as long as the antibodies survive in body fluids. Fact 2: Breast Milk contains antibodies. Combined: breast milk can make passive immunity last
Question: What can make passive immunity last?
A: resistance
B: sweating
C: Leptospirosis
D: breast milk
Answer:
|
What can make passive immunity last?
|
resistance
|
sweating
|
Leptospirosis
|
breast milk
|
D
|
Fact 1: Passive immunity lasts only as long as the antibodies survive in body fluids. Fact 2: Breast Milk contains antibodies. Combined: breast milk can make passive immunity last
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: A stick of 30 cm is broken into two pieces, what is the length of the shorter piece if the longer piece is 6 cm longer than the other?
A: 11
B: 10
C: 12
D: 13
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Since, 30 is the total length. Smaller is any one from answers.
Try Back solving from answer D, i.e. 12. 12+(12+6) = 31 > 30
Hence, Select next smaller no. : 12 +(12+6) =30.
So, 12 is the answer
Answer is C
Question: A stick of 30 cm is broken into two pieces, what is the length of the shorter piece if the longer piece is 6 cm longer than the other?
A: 11
B: 10
C: 12
D: 13
Answer:
|
A stick of 30 cm is broken into two pieces, what is the length of the shorter piece if the longer piece is 6 cm longer than the other?
|
11
|
10
|
12
|
13
|
C
|
Since, 30 is the total length. Smaller is any one from answers.
Try Back solving from answer D, i.e. 12. 12+(12+6) = 31 > 30
Hence, Select next smaller no. : 12 +(12+6) =30.
So, 12 is the answer
Answer is C
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: Sienna gave Bailey half of her suckers. Jen ate half and gave the rest to Molly. Molly ate 2 and gave the rest to Harmony. Harmony kept 3 and passed the remainder to Taylor. Taylor ate one and gave the last 5 to Callie. How many suckers did Jen eat?
A: 11
B: 5.5
C: 10
D: 12
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Taylor received 5 + 1 = <<5+1=6>>6 suckers.
Harmony was given 3 + 6 = <<3+6=9>>9 suckers.
Molly received 9 + 2 = <<9+2=11>>11 suckers from Jen.
Jen originally had 11 * 2 = <<11*2=22>>22 suckers.
Jen ate 22 β 11 = <<22-11=11>>11 suckers.
#### 11
Question: Sienna gave Bailey half of her suckers. Jen ate half and gave the rest to Molly. Molly ate 2 and gave the rest to Harmony. Harmony kept 3 and passed the remainder to Taylor. Taylor ate one and gave the last 5 to Callie. How many suckers did Jen eat?
A: 11
B: 5.5
C: 10
D: 12
Answer:
|
Sienna gave Bailey half of her suckers. Jen ate half and gave the rest to Molly. Molly ate 2 and gave the rest to Harmony. Harmony kept 3 and passed the remainder to Taylor. Taylor ate one and gave the last 5 to Callie. How many suckers did Jen eat?
|
11
|
5.5
|
10
|
12
|
A
|
Taylor received 5 + 1 = <<5+1=6>>6 suckers.
Harmony was given 3 + 6 = <<3+6=9>>9 suckers.
Molly received 9 + 2 = <<9+2=11>>11 suckers from Jen.
Jen originally had 11 * 2 = <<11*2=22>>22 suckers.
Jen ate 22 β 11 = <<22-11=11>>11 suckers.
#### 11
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: Scraping oneself on a contaminated object may cause an invasion of the body by what?
A: amoebae
B: bacteria
C: blood
D: dogs
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: scraping oneself on a contaminated object may cause infection Fact 2: An infection is an invasion of the body by bacteria. Combined: scraping oneself on a contaminated object may cause an invasion of the body by bacteria
Question: Scraping oneself on a contaminated object may cause an invasion of the body by what?
A: amoebae
B: bacteria
C: blood
D: dogs
Answer:
|
Scraping oneself on a contaminated object may cause an invasion of the body by what?
|
amoebae
|
bacteria
|
blood
|
dogs
|
B
|
Fact 1: scraping oneself on a contaminated object may cause infection Fact 2: An infection is an invasion of the body by bacteria. Combined: scraping oneself on a contaminated object may cause an invasion of the body by bacteria
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: The class plans to take a field trip to the zoo. The cost to rent a school bus is $100. The cost of admission is $10 per student. The teacher is allowed in for free. If the class has a budget of $350, how many students can go on the field trip?
A: 26
B: 24
C: 25
D: 50
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: There is $350 - $100 = $<<350-100=250>>250 available to pay for the students' admission fees.
This means they can afford to bring $250 / $10 = <<250/10=25>>25 students on the trip.
#### 25
Question: The class plans to take a field trip to the zoo. The cost to rent a school bus is $100. The cost of admission is $10 per student. The teacher is allowed in for free. If the class has a budget of $350, how many students can go on the field trip?
A: 26
B: 24
C: 25
D: 50
Answer:
|
The class plans to take a field trip to the zoo. The cost to rent a school bus is $100. The cost of admission is $10 per student. The teacher is allowed in for free. If the class has a budget of $350, how many students can go on the field trip?
|
26
|
24
|
25
|
50
|
C
|
There is $350 - $100 = $<<350-100=250>>250 available to pay for the students' admission fees.
This means they can afford to bring $250 / $10 = <<250/10=25>>25 students on the trip.
#### 25
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: What do muscles contain?
A: nerves
B: love
C: cells
D: keratin
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: Cells are organized into tissues, and tissues form organs. Fact 2: Examples of tissues are muscle tissue or nerve tissue. Combined: muscles contain cells
Question: What do muscles contain?
A: nerves
B: love
C: cells
D: keratin
Answer:
|
What do muscles contain?
|
nerves
|
love
|
cells
|
keratin
|
C
|
Fact 1: Cells are organized into tissues, and tissues form organs. Fact 2: Examples of tissues are muscle tissue or nerve tissue. Combined: muscles contain cells
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: What can be used to reveal what lies hidden in darkness?
A: A laser
B: Night
C: photons
D: energy
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: a laser is used for producing light Fact 2: Light reveals what lies hidden in darkness. Combined: A laser is used for producing that which reveals what lies hidden in darkness.
Question: What can be used to reveal what lies hidden in darkness?
A: A laser
B: Night
C: photons
D: energy
Answer:
|
What can be used to reveal what lies hidden in darkness?
|
A laser
|
Night
|
photons
|
energy
|
A
|
Fact 1: a laser is used for producing light Fact 2: Light reveals what lies hidden in darkness. Combined: A laser is used for producing that which reveals what lies hidden in darkness.
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: An item such as a soda can is broken down. This means that the soda can is now
A: completely whole
B: all together
C: an intact item
D: in detached components
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: break down means change from a whole into pieces
Question: An item such as a soda can is broken down. This means that the soda can is now
A: completely whole
B: all together
C: an intact item
D: in detached components
Answer:
|
An item such as a soda can is broken down. This means that the soda can is now
|
completely whole
|
all together
|
an intact item
|
in detached components
|
D
|
break down means change from a whole into pieces
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: What is a major route of removing wastes from the body?
A: Detoxifying teas
B: Feces
C: Burping
D: Essential Oils
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: Excretion is the process of removing wastes and excess water from the body. Fact 2: Major route of excretion is in the feces. Combined: Feces are a major route of removing wastes and excess water from the body.
Question: What is a major route of removing wastes from the body?
A: Detoxifying teas
B: Feces
C: Burping
D: Essential Oils
Answer:
|
What is a major route of removing wastes from the body?
|
Detoxifying teas
|
Feces
|
Burping
|
Essential Oils
|
B
|
Fact 1: Excretion is the process of removing wastes and excess water from the body. Fact 2: Major route of excretion is in the feces. Combined: Feces are a major route of removing wastes and excess water from the body.
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: What is an example of a petrochemical?
A: LEDs
B: NaCl
C: vinegar
D: Plastic
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: Plastics are made from petroleum and produce toxic waste. Fact 2: Plastics are a type of petrochemical, that is, they are created from petroleum. Combined: Plastics are a petrochemical and produce toxic waste
Question: What is an example of a petrochemical?
A: LEDs
B: NaCl
C: vinegar
D: Plastic
Answer:
|
What is an example of a petrochemical?
|
LEDs
|
NaCl
|
vinegar
|
Plastic
|
D
|
Fact 1: Plastics are made from petroleum and produce toxic waste. Fact 2: Plastics are a type of petrochemical, that is, they are created from petroleum. Combined: Plastics are a petrochemical and produce toxic waste
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: What are materials that are poor thermal conductors called?
A: thermal insulators
B: sunlight insulators
C: pollution insulators
D: warmth insulators
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Particles of gases are farther apart and have fewer collisions, so they are not good at transferring thermal energy. Materials that are poor thermal conductors are called thermal insulators . Figure below shows several examples. Fluffy yellow insulation inside the roof of a home is full of air. The air prevents the transfer of thermal energy into the house on hot days and out of the house on cold days. A puffy down jacket keeps you warm in the winter for the same reason. Its feather filling holds trapped air that prevents energy transfer from your warm body to the cold air outside. Solids like plastic and wood are also good thermal insulators. Thatβs why pot handles and cooking utensils are often made of these materials.
Question: What are materials that are poor thermal conductors called?
A: thermal insulators
B: sunlight insulators
C: pollution insulators
D: warmth insulators
Answer:
|
What are materials that are poor thermal conductors called?
|
thermal insulators
|
sunlight insulators
|
pollution insulators
|
warmth insulators
|
A
|
Particles of gases are farther apart and have fewer collisions, so they are not good at transferring thermal energy. Materials that are poor thermal conductors are called thermal insulators . Figure below shows several examples. Fluffy yellow insulation inside the roof of a home is full of air. The air prevents the transfer of thermal energy into the house on hot days and out of the house on cold days. A puffy down jacket keeps you warm in the winter for the same reason. Its feather filling holds trapped air that prevents energy transfer from your warm body to the cold air outside. Solids like plastic and wood are also good thermal insulators. Thatβs why pot handles and cooking utensils are often made of these materials.
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: What is used to record images?
A: sunlight
B: calculators
C: nikon devices
D: camera batteries
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: a camera is used for recording images
Question: What is used to record images?
A: sunlight
B: calculators
C: nikon devices
D: camera batteries
Answer:
|
What is used to record images?
|
sunlight
|
calculators
|
nikon devices
|
camera batteries
|
C
|
a camera is used for recording images
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: A common age-related bone disease in which bone density and strength is decreased is know as what?
A: allergies
B: osteoporosis
C: fibrosis
D: Stomach
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Osteoporosis is a common age-related bone disease in which bone density and strength is decreased. Watch this video (http://openstaxcollege. org/l/osteoporosis) to get a better understanding of how thoracic vertebrae may become weakened and may fracture due to this disease. How may vertebral osteoporosis contribute to kyphosis?.
Question: A common age-related bone disease in which bone density and strength is decreased is know as what?
A: allergies
B: osteoporosis
C: fibrosis
D: Stomach
Answer:
|
A common age-related bone disease in which bone density and strength is decreased is know as what?
|
allergies
|
osteoporosis
|
fibrosis
|
Stomach
|
B
|
Osteoporosis is a common age-related bone disease in which bone density and strength is decreased. Watch this video (http://openstaxcollege. org/l/osteoporosis) to get a better understanding of how thoracic vertebrae may become weakened and may fracture due to this disease. How may vertebral osteoporosis contribute to kyphosis?.
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: What purpose does a plant light serve?
A: Comfort them
B: Mimic sunlight
C: Keep plants warm
D: Protect from bugs
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: a plant light is used for help plants by mimicking sunlight
Question: What purpose does a plant light serve?
A: Comfort them
B: Mimic sunlight
C: Keep plants warm
D: Protect from bugs
Answer:
|
What purpose does a plant light serve?
|
Comfort them
|
Mimic sunlight
|
Keep plants warm
|
Protect from bugs
|
B
|
a plant light is used for help plants by mimicking sunlight
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: Two pipes A and B fill at a certain rate.B is filled at 10,20,40,80(10 in 1 hour,20 in 2 hours,40 in 3 hrs and so on). if 1/16 of B is filled in 17 hrs,what time it will take to get completely filled?
A: 20 hrs
B: 21 hrs
C: 22 hrs
D: 23 hrs
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: 1/16 in 17 hrs
so 1/8 in 18 hrs
1/4 in 19 hrs
1/2 in 20 hrs
and complete tank in 21 hrs
ANSWER:B
Question: Two pipes A and B fill at a certain rate.B is filled at 10,20,40,80(10 in 1 hour,20 in 2 hours,40 in 3 hrs and so on). if 1/16 of B is filled in 17 hrs,what time it will take to get completely filled?
A: 20 hrs
B: 21 hrs
C: 22 hrs
D: 23 hrs
Answer:
|
Two pipes A and B fill at a certain rate.B is filled at 10,20,40,80(10 in 1 hour,20 in 2 hours,40 in 3 hrs and so on). if 1/16 of B is filled in 17 hrs,what time it will take to get completely filled?
|
20 hrs
|
21 hrs
|
22 hrs
|
23 hrs
|
B
|
1/16 in 17 hrs
so 1/8 in 18 hrs
1/4 in 19 hrs
1/2 in 20 hrs
and complete tank in 21 hrs
ANSWER:B
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: How much unpolarized light does a polarized filter block?
A: 50%
B: 40 %
C: 100%
D: 60 %
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Polarized filters block 50% of unpolarized light. If two filters are oriented so that their polarization axes are aligned, how much light is transmitted? What about if their axes are oriented perpendicular to each other? Draw two diagrams below to support your answers.
Question: How much unpolarized light does a polarized filter block?
A: 50%
B: 40 %
C: 100%
D: 60 %
Answer:
|
How much unpolarized light does a polarized filter block?
|
50%
|
40 %
|
100%
|
60 %
|
A
|
Polarized filters block 50% of unpolarized light. If two filters are oriented so that their polarization axes are aligned, how much light is transmitted? What about if their axes are oriented perpendicular to each other? Draw two diagrams below to support your answers.
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: In Orange County, one ninth of the people are gathering mushrooms and one seventh of the people are collecting apples. What can be the number of people in Orange County?
A: 212
B: 235
C: 240
D: 252
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: The number must be a multiple of both 9 and 7 so the answer is 252.
The answer is D.
Question: In Orange County, one ninth of the people are gathering mushrooms and one seventh of the people are collecting apples. What can be the number of people in Orange County?
A: 212
B: 235
C: 240
D: 252
Answer:
|
In Orange County, one ninth of the people are gathering mushrooms and one seventh of the people are collecting apples. What can be the number of people in Orange County?
|
212
|
235
|
240
|
252
|
D
|
The number must be a multiple of both 9 and 7 so the answer is 252.
The answer is D.
|
aqua_rat
|
Answer the following multiple choice question by selecting the correct option.
Question: Great lakes may have come to be thanks to
A: many visitors
B: ice pillars
C: large mice
D: snow clouds
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: some deep lakes are formed by glaciers
Question: Great lakes may have come to be thanks to
A: many visitors
B: ice pillars
C: large mice
D: snow clouds
Answer:
|
Great lakes may have come to be thanks to
|
many visitors
|
ice pillars
|
large mice
|
snow clouds
|
B
|
some deep lakes are formed by glaciers
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: Attraction of a material by a magnet is an example of what type of property?
A: physical
B: thermal
C: transitive
D: chemical
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Iron filings are attracted by a magnet. This is a physical property of iron but not of most other materials, including sand. How could you use this difference in physical properties to separate a mixture of iron filings and sand?.
Question: Attraction of a material by a magnet is an example of what type of property?
A: physical
B: thermal
C: transitive
D: chemical
Answer:
|
Attraction of a material by a magnet is an example of what type of property?
|
physical
|
thermal
|
transitive
|
chemical
|
A
|
Iron filings are attracted by a magnet. This is a physical property of iron but not of most other materials, including sand. How could you use this difference in physical properties to separate a mixture of iron filings and sand?.
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: What is broken down from larger to smaller pieces by weather in weathering?
A: glass
B: basalt
C: calcite
D: soils
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: weathering means breaking down rocks from larger whole into smaller pieces by weather Fact 2: Basalts are volcanic, micro-crystalline rock. Combined: Breaking down basalt from larger into smaller pieces by weather is weathering
Question: What is broken down from larger to smaller pieces by weather in weathering?
A: glass
B: basalt
C: calcite
D: soils
Answer:
|
What is broken down from larger to smaller pieces by weather in weathering?
|
glass
|
basalt
|
calcite
|
soils
|
B
|
Fact 1: weathering means breaking down rocks from larger whole into smaller pieces by weather Fact 2: Basalts are volcanic, micro-crystalline rock. Combined: Breaking down basalt from larger into smaller pieces by weather is weathering
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: if a person commits arson, which of these might be found as the source in the remains?
A: a new cold water bottle
B: a new portable stove
C: a new hot coffee
D: a blue plastic comb
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: a hot plate is a source of heat
Question: if a person commits arson, which of these might be found as the source in the remains?
A: a new cold water bottle
B: a new portable stove
C: a new hot coffee
D: a blue plastic comb
Answer:
|
if a person commits arson, which of these might be found as the source in the remains?
|
a new cold water bottle
|
a new portable stove
|
a new hot coffee
|
a blue plastic comb
|
B
|
a hot plate is a source of heat
|
openbookqa
|
Answer the following multiple choice question by selecting the correct option.
Question: The scientific process of collecting data outside the lab (in the "wild") is known as what kind of work?
A: experimentation
B: field work
C: track work
D: scientific investigation
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Many Earth scientists collect data in the field, called field work . The data may be from observations or measurements. The scientists may create a geological map of the area. They might write detailed descriptions of the rocks and their relationships. They may collect samples to analyze in the lab. They may do a combination of all of these! Earth science laboratories contain high-tech equipment. That equipment can reveal the chemistry or age of a rock sample. Geologists do field work to look for resources. They may study a region for environmental cleanup. There are many other reasons for going in the field. One common reason is just to understand the region better.
Question: The scientific process of collecting data outside the lab (in the "wild") is known as what kind of work?
A: experimentation
B: field work
C: track work
D: scientific investigation
Answer:
|
The scientific process of collecting data outside the lab (in the "wild") is known as what kind of work?
|
experimentation
|
field work
|
track work
|
scientific investigation
|
B
|
Many Earth scientists collect data in the field, called field work . The data may be from observations or measurements. The scientists may create a geological map of the area. They might write detailed descriptions of the rocks and their relationships. They may collect samples to analyze in the lab. They may do a combination of all of these! Earth science laboratories contain high-tech equipment. That equipment can reveal the chemistry or age of a rock sample. Geologists do field work to look for resources. They may study a region for environmental cleanup. There are many other reasons for going in the field. One common reason is just to understand the region better.
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: Antonio is preparing a meal of spaghetti and meatballs for his family. His recipe for meatballs calls for 1/8 of a pound of hamburger per meatball. Antonio has 8 family members, including himself. If he uses 4 pounds of hamburger to make meatballs, and each member of the family eats an equal number of meatballs, how many meatballs will Antonio eat?
A: 14
B: 4
C: 6
D: 2
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: If one meatball is made from 1/8 pound of hamburger meat, then 4 pounds of hamburger meat will make 4/(1/8)=4*8=<<4/(1/8)=32>>32 meatballs.
32 meatballs divided amongst 8 family members is 32/8=<<32/8=4>>4 meatballs per family member.
#### 4
Question: Antonio is preparing a meal of spaghetti and meatballs for his family. His recipe for meatballs calls for 1/8 of a pound of hamburger per meatball. Antonio has 8 family members, including himself. If he uses 4 pounds of hamburger to make meatballs, and each member of the family eats an equal number of meatballs, how many meatballs will Antonio eat?
A: 14
B: 4
C: 6
D: 2
Answer:
|
Antonio is preparing a meal of spaghetti and meatballs for his family. His recipe for meatballs calls for 1/8 of a pound of hamburger per meatball. Antonio has 8 family members, including himself. If he uses 4 pounds of hamburger to make meatballs, and each member of the family eats an equal number of meatballs, how many meatballs will Antonio eat?
|
14
|
4
|
6
|
2
|
B
|
If one meatball is made from 1/8 pound of hamburger meat, then 4 pounds of hamburger meat will make 4/(1/8)=4*8=<<4/(1/8)=32>>32 meatballs.
32 meatballs divided amongst 8 family members is 32/8=<<32/8=4>>4 meatballs per family member.
#### 4
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: Layers of fat are formed by what type of tissue?
A: adipose tissue
B: trypanosome tissue
C: colchis tissue
D: areolar tissue
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Question: Layers of fat are formed by what type of tissue?
A: adipose tissue
B: trypanosome tissue
C: colchis tissue
D: areolar tissue
Answer:
|
Layers of fat are formed by what type of tissue?
|
adipose tissue
|
trypanosome tissue
|
colchis tissue
|
areolar tissue
|
A
| null |
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: What is used for energy in most cells?
A: sugar
B: sodium
C: muscle
D: maples
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Fact 1: Glucose is used for energy by the cells of most organisms. Fact 2: Blood Sugar Glucose is sugar. Combined: Sugar is used for energy for the cells of most organisms.
Question: What is used for energy in most cells?
A: sugar
B: sodium
C: muscle
D: maples
Answer:
|
What is used for energy in most cells?
|
sugar
|
sodium
|
muscle
|
maples
|
A
|
Fact 1: Glucose is used for energy by the cells of most organisms. Fact 2: Blood Sugar Glucose is sugar. Combined: Sugar is used for energy for the cells of most organisms.
|
qasc
|
Answer the following multiple choice question by selecting the correct option.
Question: Bond energy is an indication of the amount of energy needed for what to occur?
A: photosynthesis
B: chemical reaction
C: oxidation
D: physical reaction only
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Bond energy is an indication of the amount of energy needed for a chemical reaction.
Question: Bond energy is an indication of the amount of energy needed for what to occur?
A: photosynthesis
B: chemical reaction
C: oxidation
D: physical reaction only
Answer:
|
Bond energy is an indication of the amount of energy needed for what to occur?
|
photosynthesis
|
chemical reaction
|
oxidation
|
physical reaction only
|
B
|
Bond energy is an indication of the amount of energy needed for a chemical reaction.
|
sciq
|
Answer the following multiple choice question by selecting the correct option.
Question: Zig wrote four times as many books as Flo. If Zig wrote 60 books, how many books did they write altogether?
A: 74
B: 75
C: 60
D: 150
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: If Zig wrote 60 books, four times as many books as Flo, Flo wrote 60/4=<<60/4=15>>15 books
Together, they wrote 60+15=<<60+15=75>>75 books.
#### 75
Question: Zig wrote four times as many books as Flo. If Zig wrote 60 books, how many books did they write altogether?
A: 74
B: 75
C: 60
D: 150
Answer:
|
Zig wrote four times as many books as Flo. If Zig wrote 60 books, how many books did they write altogether?
|
74
|
75
|
60
|
150
|
B
|
If Zig wrote 60 books, four times as many books as Flo, Flo wrote 60/4=<<60/4=15>>15 books
Together, they wrote 60+15=<<60+15=75>>75 books.
#### 75
|
gsm8k_converted
|
Answer the following multiple choice question by selecting the correct option.
Question: Irrigation can waste a lot of what natural resource?
A: water
B: money
C: fertilizer
D: habitat
Answer:
|
Answer the following multiple choice question by selecting the correct option.
Context: Irrigation can waste a lot of water. The type of irrigation shown in Figure below is the most wasteful. The water is sprayed into the air and then falls to the ground. But much of the water never reaches the crops. Instead, it evaporates in the air or runs off the fields. Irrigation water may cause other problems. The water may dissolve agricultural chemicals such as pesticides. When the water soaks into the ground, the dissolved chemicals do, too. They may enter groundwater or run off into rivers or lakes. Salts in irrigation water can also collect in the soil. The soil may get too salty for plants to grow.
Question: Irrigation can waste a lot of what natural resource?
A: water
B: money
C: fertilizer
D: habitat
Answer:
|
Irrigation can waste a lot of what natural resource?
|
water
|
money
|
fertilizer
|
habitat
|
A
|
Irrigation can waste a lot of water. The type of irrigation shown in Figure below is the most wasteful. The water is sprayed into the air and then falls to the ground. But much of the water never reaches the crops. Instead, it evaporates in the air or runs off the fields. Irrigation water may cause other problems. The water may dissolve agricultural chemicals such as pesticides. When the water soaks into the ground, the dissolved chemicals do, too. They may enter groundwater or run off into rivers or lakes. Salts in irrigation water can also collect in the soil. The soil may get too salty for plants to grow.
|
sciq
|
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