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Answer the following multiple choice question by selecting the correct option. Question: An iron horseshoe with red stripes is held over a paperclip and A: melts it B: drops it C: burns it D: yanks it Answer:
Answer the following multiple choice question by selecting the correct option. Context: a magnet attracts magnetic metals through magnetism Question: An iron horseshoe with red stripes is held over a paperclip and A: melts it B: drops it C: burns it D: yanks it Answer:
An iron horseshoe with red stripes is held over a paperclip and
melts it
drops it
burns it
yanks it
D
a magnet attracts magnetic metals through magnetism
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: The mantle is A: anger B: magic C: passion D: solid bulk Answer:
Answer the following multiple choice question by selecting the correct option. Context: the mantle is a layer of the Earth Question: The mantle is A: anger B: magic C: passion D: solid bulk Answer:
The mantle is
anger
magic
passion
solid bulk
D
the mantle is a layer of the Earth
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Safari National park has 100 lions, half as many snakes, and 10 fewer giraffes than snakes. On the other hand, Savanna National park has double as many lions as Safari National park, triple as many snakes as Safari National park, ...
Answer the following multiple choice question by selecting the correct option. Context: Safari National park has 1/2*100=<<1/2*100=50>>50 snakes. Safari National park has 50-10=<<50-10=40>>40 giraffes. Savanna National park has 100*2=<<100*2=200>>200 lions. Savanna National park has 50*3=<<50*3=150>>150 snakes. Savann...
Safari National park has 100 lions, half as many snakes, and 10 fewer giraffes than snakes. On the other hand, Savanna National park has double as many lions as Safari National park, triple as many snakes as Safari National park, and 20 more giraffes than Safari National park. How many animals in total does Savanna Nat...
420
205
328
410
D
Safari National park has 1/2*100=<<1/2*100=50>>50 snakes. Safari National park has 50-10=<<50-10=40>>40 giraffes. Savanna National park has 100*2=<<100*2=200>>200 lions. Savanna National park has 50*3=<<50*3=150>>150 snakes. Savanna National park has 40+20=<<40+20=60>>60 giraffes. Savanna National park has a total of 2...
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: If I wanted to prevent a blister when running I can A: wear layers B: Run barefoot C: Walk instead D: Wear sandals Answer:
Answer the following multiple choice question by selecting the correct option. Context: as the thickness of an object increases , the resistance to damage of that object will increase Question: If I wanted to prevent a blister when running I can A: wear layers B: Run barefoot C: Walk instead D: Wear sandals Answer:...
If I wanted to prevent a blister when running I can
wear layers
Run barefoot
Walk instead
Wear sandals
A
as the thickness of an object increases , the resistance to damage of that object will increase
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Two out of five employees are capable of doing a certain task. Sixty percent of the five employees, including the two who are capable, are assigned to a project involving this task. what percentage of employees assigned to the pro...
Answer the following multiple choice question by selecting the correct option. Context: Given 60% of 5 employees including 2 who are capable of doing task. 60% of 5 employeees = 60/100 * 5 = 3 employees ===> 2 employees who are capable of doing the task and one employee who is not capable. percentage of employees assi...
Two out of five employees are capable of doing a certain task. Sixty percent of the five employees, including the two who are capable, are assigned to a project involving this task. what percentage of employees assigned to the project are not capable?
43.33%
33.33%
13.33%
38.33%
B
Given 60% of 5 employees including 2 who are capable of doing task. 60% of 5 employeees = 60/100 * 5 = 3 employees ===> 2 employees who are capable of doing the task and one employee who is not capable. percentage of employees assigned who are not capable = 1/3 * 100 = 33.33% ANSWER:B
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: which one of these would be easiest to measure with a tape? A: a quart of motor oil B: contents of a wine bottle C: contents of a can of beer D: a freshly baked loaf of bread Answer:
Answer the following multiple choice question by selecting the correct option. Context: a tape measure is used to measure distance Question: which one of these would be easiest to measure with a tape? A: a quart of motor oil B: contents of a wine bottle C: contents of a can of beer D: a freshly baked loaf of bread ...
which one of these would be easiest to measure with a tape?
a quart of motor oil
contents of a wine bottle
contents of a can of beer
a freshly baked loaf of bread
D
a tape measure is used to measure distance
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: During 5 hours, a spider can catch 9 flies. How many flies would this spider catch in 30 hours if he would keep his efficiency? A: 53 B: 64 C: 43.2 D: 54 Answer:
Answer the following multiple choice question by selecting the correct option. Context: 30 hours is 30 / 5 = <<30/5=6>>6 times more time. So the spider would be able to catch 6 * 9 = <<6*9=54>>54 flies. #### 54 Question: During 5 hours, a spider can catch 9 flies. How many flies would this spider catch in 30 hours if...
During 5 hours, a spider can catch 9 flies. How many flies would this spider catch in 30 hours if he would keep his efficiency?
53
64
43.2
54
D
30 hours is 30 / 5 = <<30/5=6>>6 times more time. So the spider would be able to catch 6 * 9 = <<6*9=54>>54 flies. #### 54
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: The distance between X&Y is 600km. A person is traveling from X to Y at 60km/hr started at 10AM and another person is traveling from Y to X at 40km/hr and started at same time. Then at what time they meet together.? A: A)2PM B: B...
Answer the following multiple choice question by selecting the correct option. Context: Let x hours be they will meet together distance covered by 1st person+distance covered by 2nd person = 600km 60x+40x = 600 x= 6 hr They will meet = 10AM +6hr = 4PM Answer is B Question: The distance between X&Y is 600km. A person ...
The distance between X&Y is 600km. A person is traveling from X to Y at 60km/hr started at 10AM and another person is traveling from Y to X at 40km/hr and started at same time. Then at what time they meet together.?
A)2PM
B)4PM
C)1PM
D)3PM
B
Let x hours be they will meet together distance covered by 1st person+distance covered by 2nd person = 600km 60x+40x = 600 x= 6 hr They will meet = 10AM +6hr = 4PM Answer is B
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Which cycle tracks the flow of nitrogen through an ecosystem? A: life cycle B: water cycle C: nitrogen reaction D: nitrogen cycle Answer:
Answer the following multiple choice question by selecting the correct option. Context: Mariana Ruiz Villarreal (LadyofHats) for CK-12 Foundation. The nitrogen cycle tracks the flow of nitrogen through an ecosystem . CC BY-NC 3.0. Question: Which cycle tracks the flow of nitrogen through an ecosystem? A: life cycle ...
Which cycle tracks the flow of nitrogen through an ecosystem?
life cycle
water cycle
nitrogen reaction
nitrogen cycle
D
Mariana Ruiz Villarreal (LadyofHats) for CK-12 Foundation. The nitrogen cycle tracks the flow of nitrogen through an ecosystem . CC BY-NC 3.0.
sciq
Answer the following multiple choice question by selecting the correct option. Question: Which is the source of a nonrenewable resource? A: rain B: the wind C: the Sun D: oil deposits Answer:
Answer the following multiple choice question by selecting the correct option. Context: plastic is a nonrenewable resource Question: Which is the source of a nonrenewable resource? A: rain B: the wind C: the Sun D: oil deposits Answer:
Which is the source of a nonrenewable resource?
rain
the wind
the Sun
oil deposits
D
plastic is a nonrenewable resource
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: An author of a book got 6% of the total sales of the paper cover version of his books and 12% of the total sales of the hardcover version. If 32,000 copies of the paper cover version were sold at $0.20 each and 15,000 copies of th...
Answer the following multiple choice question by selecting the correct option. Context: The total earnings for the paper cover version were $0.20 x 32 000 = $<<0.20*32000=6400>>6,400. So, the author earned $6,400 x 6/100 = $384 from the paper cover version. The total earnings for the hardcover version were $0.40 x 15,...
An author of a book got 6% of the total sales of the paper cover version of his books and 12% of the total sales of the hardcover version. If 32,000 copies of the paper cover version were sold at $0.20 each and 15,000 copies of the hardcover version were sold at $0.40 each, how much did the author earn?
1104
1103
883.2
2208
A
The total earnings for the paper cover version were $0.20 x 32 000 = $<<0.20*32000=6400>>6,400. So, the author earned $6,400 x 6/100 = $384 from the paper cover version. The total earnings for the hardcover version were $0.40 x 15,000 = $<<0.40*15000=6000>>6,000. So, the author earned $6,000 x 12/100 = $<<6000*12/100=7...
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: What is an example of an object designed to be cool? A: a prism B: cold hands C: storing water D: heat sink Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: when a cooler object touches a warmer object , thermal conduction occurs Fact 2: Heat sink materials are chosen for their high thermal conductivity. Combined: Heat sinks are designed to be cooler than the objects they're in...
What is an example of an object designed to be cool?
a prism
cold hands
storing water
heat sink
D
Fact 1: when a cooler object touches a warmer object , thermal conduction occurs Fact 2: Heat sink materials are chosen for their high thermal conductivity. Combined: Heat sinks are designed to be cooler than the objects they're in contact with.
qasc
Answer the following multiple choice question by selecting the correct option. Question: What parasites kill their human, but some do not? A: friendly B: deadly C: animals D: gentle Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Some parasites kill their host, but most do not. Fact 2: Humans are the unfortunate hosts of the deadly parasite. Combined: Deadly parasites kill their human, but some do not Question: What parasites kill their human, but ...
What parasites kill their human, but some do not?
friendly
deadly
animals
gentle
B
Fact 1: Some parasites kill their host, but most do not. Fact 2: Humans are the unfortunate hosts of the deadly parasite. Combined: Deadly parasites kill their human, but some do not
qasc
Answer the following multiple choice question by selecting the correct option. Question: The cells of all eukarya have a what? A: epidermis B: necrosis C: nucleus D: chloroplast Answer:
Answer the following multiple choice question by selecting the correct option. Context: Some Eukarya are also single-celled, but many are multicellular. Some have a cell wall; others do not. However, the cells of all Eukarya have a nucleus and other organelles. Question: The cells of all eukarya have a what? A: epid...
The cells of all eukarya have a what?
epidermis
necrosis
nucleus
chloroplast
C
Some Eukarya are also single-celled, but many are multicellular. Some have a cell wall; others do not. However, the cells of all Eukarya have a nucleus and other organelles.
sciq
Answer the following multiple choice question by selecting the correct option. Question: Chromosomes contain characteristics that are within the what A: seeds B: blood stream C: cell D: DNA chain Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Characteristics that are encoded in DNA are called genetic traits. Fact 2: Chromosomes contain genes, each encoded as a subsection of the DNA chain. Combined: Chromosomes contain characteristics that are within the DNA chai...
Chromosomes contain characteristics that are within the what
seeds
blood stream
cell
DNA chain
D
Fact 1: Characteristics that are encoded in DNA are called genetic traits. Fact 2: Chromosomes contain genes, each encoded as a subsection of the DNA chain. Combined: Chromosomes contain characteristics that are within the DNA chain
qasc
Answer the following multiple choice question by selecting the correct option. Question: What is the process of removing wastes and excess water from the body? A: ingestion B: depletion C: diffusion D: excretion Answer:
Answer the following multiple choice question by selecting the correct option. Context: Excretion is the process of removing wastes and excess water from the body. It is one of the major ways the body maintains homeostasis. Organs of excretion make up the excretory system. They include the kidneys, large intestine, li...
What is the process of removing wastes and excess water from the body?
ingestion
depletion
diffusion
excretion
D
Excretion is the process of removing wastes and excess water from the body. It is one of the major ways the body maintains homeostasis. Organs of excretion make up the excretory system. They include the kidneys, large intestine, liver, skin, and lungs.
sciq
Answer the following multiple choice question by selecting the correct option. Question: If a rock has been exposed to prolonged heat, what might the effect be? A: Shrinking B: Breaking C: Erosion D: Melting Answer:
Answer the following multiple choice question by selecting the correct option. Context: being exposed to heat can cause erosion of rocks Question: If a rock has been exposed to prolonged heat, what might the effect be? A: Shrinking B: Breaking C: Erosion D: Melting Answer:
If a rock has been exposed to prolonged heat, what might the effect be?
Shrinking
Breaking
Erosion
Melting
C
being exposed to heat can cause erosion of rocks
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: On the list of a flower's goals would be to A: produce carbon dioxide B: deroot and die C: produce offspring D: remain sterile Answer:
Answer the following multiple choice question by selecting the correct option. Context: a flower 's purpose is to produce seeds Question: On the list of a flower's goals would be to A: produce carbon dioxide B: deroot and die C: produce offspring D: remain sterile Answer:
On the list of a flower's goals would be to
produce carbon dioxide
deroot and die
produce offspring
remain sterile
C
a flower 's purpose is to produce seeds
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Friction causes the heat of an object to do what? A: increase B: energy C: slowing it down D: Energy. Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: friction causes the temperature of an object to increase Fact 2: Heat and temperature are the same. Combined: friction causes heat of an object to increase Question: Friction causes the heat of an object to do what? A: in...
Friction causes the heat of an object to do what?
increase
energy
slowing it down
Energy.
A
Fact 1: friction causes the temperature of an object to increase Fact 2: Heat and temperature are the same. Combined: friction causes heat of an object to increase
qasc
Answer the following multiple choice question by selecting the correct option. Question: Which is least likely to be an ecosystem? A: the plains B: the moon base C: the desert D: the fields Answer:
Answer the following multiple choice question by selecting the correct option. Context: the Earth contains many ecosystems Question: Which is least likely to be an ecosystem? A: the plains B: the moon base C: the desert D: the fields Answer:
Which is least likely to be an ecosystem?
the plains
the moon base
the desert
the fields
B
the Earth contains many ecosystems
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: What type of structures evolved to do the same job by unrelated organisms? A: analogous structures B: symmetrical structures C: dioxide structures D: primal structures Answer:
Answer the following multiple choice question by selecting the correct option. Context: Scientists compare the anatomy, embryos, and DNA of living things to understand how they evolved. Evidence for evolution is provided by homologous structures. These are structures shared by related organisms that were inherited fro...
What type of structures evolved to do the same job by unrelated organisms?
analogous structures
symmetrical structures
dioxide structures
primal structures
A
Scientists compare the anatomy, embryos, and DNA of living things to understand how they evolved. Evidence for evolution is provided by homologous structures. These are structures shared by related organisms that were inherited from a common ancestor. Other evidence is provided by analogous structures. These are struct...
sciq
Answer the following multiple choice question by selecting the correct option. Question: The difference between a two-digit number and the number obtained by interchanging the positions of its digits is 27. What is the difference between the two digits of that number? A: 3 B: 5 C: 6 D: 8 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Sol. Let the ten’s digit be x and unit’s digit be y, Then, (10x + y) - (10y + x) = 27 ⇔ 9 (x - y) = 27 ⇔ x - y = 3 Answer A Question: The difference between a two-digit number and the number obtained by interchanging the positions...
The difference between a two-digit number and the number obtained by interchanging the positions of its digits is 27. What is the difference between the two digits of that number?
3
5
6
8
A
Sol. Let the ten’s digit be x and unit’s digit be y, Then, (10x + y) - (10y + x) = 27 ⇔ 9 (x - y) = 27 ⇔ x - y = 3 Answer A
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: evolution occurs by a process that results in what? A: animals B: adaptation C: unnatural selection D: Plants growth Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Evolution occurs by a process called natural selection. Fact 2: Adaptation is the result of natural selection. Combined: evolution occurs by a process that results in adaptation Question: evolution occurs by a process that...
evolution occurs by a process that results in what?
animals
adaptation
unnatural selection
Plants growth
B
Fact 1: Evolution occurs by a process called natural selection. Fact 2: Adaptation is the result of natural selection. Combined: evolution occurs by a process that results in adaptation
qasc
Answer the following multiple choice question by selecting the correct option. Question: what do sunflowers need to procreate? A: heat energy B: genetic material C: artificial light D: seed dispersal Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: plant requires seed dispersal for reproduction Fact 2: Try planting Sunflower seeds or another type of seed at your house. Combined: sunflowers require seed dispersal for reproduction Question: what do sunflowers need to p...
what do sunflowers need to procreate?
heat energy
genetic material
artificial light
seed dispersal
D
Fact 1: plant requires seed dispersal for reproduction Fact 2: Try planting Sunflower seeds or another type of seed at your house. Combined: sunflowers require seed dispersal for reproduction
qasc
Answer the following multiple choice question by selecting the correct option. Question: What causes the pull of gravity on a planet? A: people B: plants C: kilograms D: air Answer:
Answer the following multiple choice question by selecting the correct option. Context: the mass of a planet causes the pull of gravity on that planet Question: What causes the pull of gravity on a planet? A: people B: plants C: kilograms D: air Answer:
What causes the pull of gravity on a planet?
people
plants
kilograms
air
C
the mass of a planet causes the pull of gravity on that planet
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: The color of our eyes are permanent because eye color is fixed at birth due to A: shoes B: parent's DNA C: doctor D: corn Answer:
Answer the following multiple choice question by selecting the correct option. Context: eye color is an inherited characteristic Question: The color of our eyes are permanent because eye color is fixed at birth due to A: shoes B: parent's DNA C: doctor D: corn Answer:
The color of our eyes are permanent because eye color is fixed at birth due to
shoes
parent's DNA
doctor
corn
B
eye color is an inherited characteristic
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: If you are feeling cold, its a good idea to go for a run or even a brisk walk because as you move, your energy is turned into what? A: Dogs B: warmth C: icicles D: money Answer:
Answer the following multiple choice question by selecting the correct option. Context: moving changes stored energy into motion and heat Question: If you are feeling cold, its a good idea to go for a run or even a brisk walk because as you move, your energy is turned into what? A: Dogs B: warmth C: icicles D: money...
If you are feeling cold, its a good idea to go for a run or even a brisk walk because as you move, your energy is turned into what?
Dogs
warmth
icicles
money
B
moving changes stored energy into motion and heat
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Which causes more matter vibration? A: megaphone B: walking C: speaking D: yelling Answer:
Answer the following multiple choice question by selecting the correct option. Context: as the amount that matter vibrates increases , sound produced increases Question: Which causes more matter vibration? A: megaphone B: walking C: speaking D: yelling Answer:
Which causes more matter vibration?
megaphone
walking
speaking
yelling
A
as the amount that matter vibrates increases , sound produced increases
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: How many numbers from 29 to 79 are exactly divisible by 11? A: 4 B: 6 C: 8 D: 5 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Numbers=(79/11)-(29/11) =7-2 =5 numbers Option D is answer Question: How many numbers from 29 to 79 are exactly divisible by 11? A: 4 B: 6 C: 8 D: 5 Answer:
How many numbers from 29 to 79 are exactly divisible by 11?
4
6
8
5
D
Numbers=(79/11)-(29/11) =7-2 =5 numbers Option D is answer
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Jose had 400 tabs opened up in his windows browser. After about one hour of browsing, he closed 1/4 of the tabs to allows easy browsing. He read some news from different pages, then closed 2/5 of the remaining tabs. If he closed h...
Answer the following multiple choice question by selecting the correct option. Context: When he closed 1/4 of the tabs, he closed 1/4*400 = <<400*1/4=100>>100 tabs. The number of windows tabs that remained open is 400-100 = <<400-100=300>>300 After reading some news from different pages, he closed 2/5 of the remaining...
Jose had 400 tabs opened up in his windows browser. After about one hour of browsing, he closed 1/4 of the tabs to allows easy browsing. He read some news from different pages, then closed 2/5 of the remaining tabs. If he closed half of the remaining tabs after further analyzing some pages, how many windows tabs did he...
135
45
91
90
D
When he closed 1/4 of the tabs, he closed 1/4*400 = <<400*1/4=100>>100 tabs. The number of windows tabs that remained open is 400-100 = <<400-100=300>>300 After reading some news from different pages, he closed 2/5 of the remaining tabs, a total of 2/5*300 = <<2/5*300=120>>120 pages. The number of tabs that remained op...
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: What kind of enzyme is phosphofructokinase? A: allosteric B: orthosteric C: covalent D: intracellular Answer:
Answer the following multiple choice question by selecting the correct option. Question: What kind of enzyme is phosphofructokinase? A: allosteric B: orthosteric C: covalent D: intracellular Answer:
What kind of enzyme is phosphofructokinase?
allosteric
orthosteric
covalent
intracellular
A
null
sciq
Answer the following multiple choice question by selecting the correct option. Question: Carbon dioxide exists where it does because A: humans expel it B: deer eat it C: birds use it D: trees absorb it Answer:
Answer the following multiple choice question by selecting the correct option. Context: carbon dioxide can be found in the air Question: Carbon dioxide exists where it does because A: humans expel it B: deer eat it C: birds use it D: trees absorb it Answer:
Carbon dioxide exists where it does because
humans expel it
deer eat it
birds use it
trees absorb it
A
carbon dioxide can be found in the air
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Burning gas to run our cars is an example of how human activity is contributing to what global event? A: climate change B: ozone change C: metamorphic change D: carbon change Answer:
Answer the following multiple choice question by selecting the correct option. Context: Flickr:futureatlas. com (http://futureatlas. com/blog/). Human activities like burning gasoline in cars are contributing to a global change in our climate . CC BY 2.0. Question: Burning gas to run our cars is an example of how hum...
Burning gas to run our cars is an example of how human activity is contributing to what global event?
climate change
ozone change
metamorphic change
carbon change
A
Flickr:futureatlas. com (http://futureatlas. com/blog/). Human activities like burning gasoline in cars are contributing to a global change in our climate . CC BY 2.0.
sciq
Answer the following multiple choice question by selecting the correct option. Question: The gauge on a water tank shows that the tank is 1/3 full of water. To fill the tank, 16 gallons of water are added. How many gallons of water does the tank hold when full? A: 24 B: 19.2 C: 36 D: 34 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Given that the tank is 1/3 full of water, and that it requires 16 gallons to fill. 1 full tank -1/3 tank = 2/3 of the tank is empty, which is equal to 16 gallons. If 2/3 of the tank equals 16 gallons, this means 1/3 of the tank is ...
The gauge on a water tank shows that the tank is 1/3 full of water. To fill the tank, 16 gallons of water are added. How many gallons of water does the tank hold when full?
24
19.2
36
34
A
Given that the tank is 1/3 full of water, and that it requires 16 gallons to fill. 1 full tank -1/3 tank = 2/3 of the tank is empty, which is equal to 16 gallons. If 2/3 of the tank equals 16 gallons, this means 1/3 of the tank is equal to 16 / 2 gallons = 8 gallons The total capacity of the tank or how much the tanks ...
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: Reptiles are a class of tetrapod vertebrates that produce eggs with what? A: empty shell B: Chemical energy C: waterproof shell D: water-filled shell Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Reptiles are a class of tetrapod vertebrates that produce amniotic eggs. Fact 2: All reptiles produce eggs with a waterproof shell full of amniotic fluid. Combined: Reptiles are a class of tetrapod vertebrates that produce ...
Reptiles are a class of tetrapod vertebrates that produce eggs with what?
empty shell
Chemical energy
waterproof shell
water-filled shell
C
Fact 1: Reptiles are a class of tetrapod vertebrates that produce amniotic eggs. Fact 2: All reptiles produce eggs with a waterproof shell full of amniotic fluid. Combined: Reptiles are a class of tetrapod vertebrates that produce eggs with a waterproof shell
qasc
Answer the following multiple choice question by selecting the correct option. Question: What grows after detecting light? A: the skin B: Solar panel. C: Flowers. D: Light bulb. Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Plants detect and respond to the daily cycle of light and darkness. Fact 2: Flowers to be planted in between fruit plantings. Combined: Flowers detect light and darkness. Question: What grows after detecting light? A: th...
What grows after detecting light?
the skin
Solar panel.
Flowers.
Light bulb.
C
Fact 1: Plants detect and respond to the daily cycle of light and darkness. Fact 2: Flowers to be planted in between fruit plantings. Combined: Flowers detect light and darkness.
qasc
Answer the following multiple choice question by selecting the correct option. Question: Which life form is most likely to have changed its position? A: pine B: carrot C: aloe D: tortoise Answer:
Answer the following multiple choice question by selecting the correct option. Context: moving changes position Question: Which life form is most likely to have changed its position? A: pine B: carrot C: aloe D: tortoise Answer:
Which life form is most likely to have changed its position?
pine
carrot
aloe
tortoise
D
moving changes position
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: How many pairs (w, w+1) have one or more prime factors common, where w is an integer and 2 ≤ w ≤9 ? A: 0 B: 1 C: 2 D: 3 Answer:
Answer the following multiple choice question by selecting the correct option. Context: w and w+1 are consecutive integers. Two consecutive integers are co-prime, which means that they don't share ANY common factor but 1. For example 20 and 21 are consecutive integers, thus only common factor they share is 1. Answer: ...
How many pairs (w, w+1) have one or more prime factors common, where w is an integer and 2 ≤ w ≤9 ?
0
1
2
3
A
w and w+1 are consecutive integers. Two consecutive integers are co-prime, which means that they don't share ANY common factor but 1. For example 20 and 21 are consecutive integers, thus only common factor they share is 1. Answer: A.
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: excitotoxicity can do what to the structural units of the nervous system? A: harm B: loss C: duplicate D: kill Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Neurons are the structural and functional units of the nervous system. Fact 2: Excitotoxicity kills some neurons. Combined: excitotoxicity can kill the structural units of the nervous system Question: excitotoxicity can do...
excitotoxicity can do what to the structural units of the nervous system?
harm
loss
duplicate
kill
D
Fact 1: Neurons are the structural and functional units of the nervous system. Fact 2: Excitotoxicity kills some neurons. Combined: excitotoxicity can kill the structural units of the nervous system
qasc
Answer the following multiple choice question by selecting the correct option. Question: Rising and falling levels of what will result in progression of the ovarian and menstrual cycles? A: hormones B: blood pressure C: red blood cells D: oxygen Answer:
Answer the following multiple choice question by selecting the correct option. Context: Figure 43.17 Rising and falling hormone levels result in progression of the ovarian and menstrual cycles. (credit: modification of work by Mikael Häggström). Question: Rising and falling levels of what will result in progression o...
Rising and falling levels of what will result in progression of the ovarian and menstrual cycles?
hormones
blood pressure
red blood cells
oxygen
A
Figure 43.17 Rising and falling hormone levels result in progression of the ovarian and menstrual cycles. (credit: modification of work by Mikael Häggström).
sciq
Answer the following multiple choice question by selecting the correct option. Question: what can cause cramps? A: energy usage B: Smoking C: sweating D: Acids Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Sweating reduces body heat. Fact 2: Heat cramps are caused by sweating. Combined: sweating can cause cramps Question: what can cause cramps? A: energy usage B: Smoking C: sweating D: Acids Answer:
what can cause cramps?
energy usage
Smoking
sweating
Acids
C
Fact 1: Sweating reduces body heat. Fact 2: Heat cramps are caused by sweating. Combined: sweating can cause cramps
qasc
Answer the following multiple choice question by selecting the correct option. Question: What is formed by weathering? A: peat B: glass C: Sand D: mud Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: sediment is formed by weathering Fact 2: Sand is an example of a clastic sediment. Combined: Sand is formed by weathering. Question: What is formed by weathering? A: peat B: glass C: Sand D: mud Answer:
What is formed by weathering?
peat
glass
Sand
mud
C
Fact 1: sediment is formed by weathering Fact 2: Sand is an example of a clastic sediment. Combined: Sand is formed by weathering.
qasc
Answer the following multiple choice question by selecting the correct option. Question: I have purchased 5 blue apples at the store. Suppose my neighbor gives me twice as many yellow apples as I have blue ones, and then I give my son 1/5 of the total number of apples; how many apples do I have now? A: 24 B: 2 C: 12 ...
Answer the following multiple choice question by selecting the correct option. Context: The number of blue apples is 5, and if you receive twice as many yellow apples as the number of blue apples, there will be 5*2 = <<5*2=10>>10 yellow apples. After receiving the yellow apples, you now have 10 yellow apples+5 blue ap...
I have purchased 5 blue apples at the store. Suppose my neighbor gives me twice as many yellow apples as I have blue ones, and then I give my son 1/5 of the total number of apples; how many apples do I have now?
24
2
12
13
C
The number of blue apples is 5, and if you receive twice as many yellow apples as the number of blue apples, there will be 5*2 = <<5*2=10>>10 yellow apples. After receiving the yellow apples, you now have 10 yellow apples+5 blue apples = <<10+5=15>>15 apples. When you give 1/5 of the total number of apples to the son, ...
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: areas with bays and tributaries are bigger and deeper than what? A: bays B: feet C: ponds D: oceans Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Lakes are generally bigger and deeper than ponds. Fact 2: Then there's the big lake, Lake Superior, with all it's bays and tributaries. Combined: areas with bays and tributaries are bigger and deeper than ponds. Question: ...
areas with bays and tributaries are bigger and deeper than what?
bays
feet
ponds
oceans
C
Fact 1: Lakes are generally bigger and deeper than ponds. Fact 2: Then there's the big lake, Lake Superior, with all it's bays and tributaries. Combined: areas with bays and tributaries are bigger and deeper than ponds.
qasc
Answer the following multiple choice question by selecting the correct option. Question: Diane bakes four trays with 25 gingerbreads in each tray and three trays with 20 gingerbreads in each tray. How many gingerbreads does Diane bake? A: 160 B: 320 C: 159 D: 150 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Four trays have 4 x 25 = <<4*25=100>>100 gingerbreads. And three trays have 3 x 20 = <<3*20=60>>60 gingerbreads. Therefore, Diane bakes 100 + 60 = <<100+60=160>>160 gingerbreads. #### 160 Question: Diane bakes four trays with 25 g...
Diane bakes four trays with 25 gingerbreads in each tray and three trays with 20 gingerbreads in each tray. How many gingerbreads does Diane bake?
160
320
159
150
A
Four trays have 4 x 25 = <<4*25=100>>100 gingerbreads. And three trays have 3 x 20 = <<3*20=60>>60 gingerbreads. Therefore, Diane bakes 100 + 60 = <<100+60=160>>160 gingerbreads. #### 160
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: Mary’s annual income is $15,000 and John’s annual income is $18,000. By how much must Mary’s annual income increase so that it constitutes 55% of Mary and John’s combined income? A: $3,000 B: $4,000 C: $7,000 D: $11,000 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Let Mary's income increase by x, then the equation will be 15,000 + x= (55/100)* (15,000 + x + 18000 ) 15,000 + x = (11/20) * (33,000 + x) 300,000 + 20x = 11x + 363,000 9 x = 63,000 x = 7,000 So, Answer will be C Question: Mary’s ...
Mary’s annual income is $15,000 and John’s annual income is $18,000. By how much must Mary’s annual income increase so that it constitutes 55% of Mary and John’s combined income?
$3,000
$4,000
$7,000
$11,000
C
Let Mary's income increase by x, then the equation will be 15,000 + x= (55/100)* (15,000 + x + 18000 ) 15,000 + x = (11/20) * (33,000 + x) 300,000 + 20x = 11x + 363,000 9 x = 63,000 x = 7,000 So, Answer will be C
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: A highly polished surface will A: absorb light energy B: redirect light energy C: attract shadows D: shatter Answer:
Answer the following multiple choice question by selecting the correct option. Context: shiny things reflect light Question: A highly polished surface will A: absorb light energy B: redirect light energy C: attract shadows D: shatter Answer:
A highly polished surface will
absorb light energy
redirect light energy
attract shadows
shatter
B
shiny things reflect light
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: What are the specialized building blocks of your body? A: cells B: tissues C: proteins D: muscles Answer:
Answer the following multiple choice question by selecting the correct option. Context: Introduction Close your eyes and picture a brick wall. What is the basic building block of that wall? A single brick, of course. Like a brick wall, your body is composed of basic building blocks, and the building blocks of your bod...
What are the specialized building blocks of your body?
cells
tissues
proteins
muscles
A
Introduction Close your eyes and picture a brick wall. What is the basic building block of that wall? A single brick, of course. Like a brick wall, your body is composed of basic building blocks, and the building blocks of your body are cells. Your body has many kinds of cells, each specialized for a specific purpose. ...
sciq
Answer the following multiple choice question by selecting the correct option. Question: Ian used a grocery delivery app to have his groceries delivered. His original order was $25 before delivery and tip. He noticed that 3 items changed on his order. A $0.99 can of tomatoes was replaced by a $2.20 can of tomatoes,...
Answer the following multiple choice question by selecting the correct option. Context: He ordered a can of tomatoes for $0.99 but they subbed with one that cost $2.20 for a difference of 2.20-.99 = $<<2.20-.99=1.21>>1.21 He ordered lettuce for $1.00 but they subbed with one that cost $1.75 for a difference of 1.75-1....
Ian used a grocery delivery app to have his groceries delivered. His original order was $25 before delivery and tip. He noticed that 3 items changed on his order. A $0.99 can of tomatoes was replaced by a $2.20 can of tomatoes, his $1.00 lettuce was replaced with $1.75 head of lettuce and his $1.96 celery was replac...
17.5
35
36
52.5
B
He ordered a can of tomatoes for $0.99 but they subbed with one that cost $2.20 for a difference of 2.20-.99 = $<<2.20-.99=1.21>>1.21 He ordered lettuce for $1.00 but they subbed with one that cost $1.75 for a difference of 1.75-1.00 = $<<1.75-1.00=0.75>>0.75 His celery for $1.96 but they subbed with one that cost $2.0...
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: What part of the sporophyte produces microspores that form male gametophytes and megaspores that form female gametophytes? A: chloroplasts B: pollen C: leaves D: flower Answer:
Answer the following multiple choice question by selecting the correct option. Question: What part of the sporophyte produces microspores that form male gametophytes and megaspores that form female gametophytes? A: chloroplasts B: pollen C: leaves D: flower Answer:
What part of the sporophyte produces microspores that form male gametophytes and megaspores that form female gametophytes?
chloroplasts
pollen
leaves
flower
D
null
sciq
Answer the following multiple choice question by selecting the correct option. Question: A fire started in a forest but it wasn't started by people. What could have been the cause? A: a careless bird B: a smoking bear C: electricity D: a campfire Answer:
Answer the following multiple choice question by selecting the correct option. Context: lightning can cause a forest fire Question: A fire started in a forest but it wasn't started by people. What could have been the cause? A: a careless bird B: a smoking bear C: electricity D: a campfire Answer:
A fire started in a forest but it wasn't started by people. What could have been the cause?
a careless bird
a smoking bear
electricity
a campfire
C
lightning can cause a forest fire
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Some human activities may create brackish like A: swimming tubs B: buildings C: ships D: cars Answer:
Answer the following multiple choice question by selecting the correct option. Context: water is often brackish in an estuary Question: Some human activities may create brackish like A: swimming tubs B: buildings C: ships D: cars Answer:
Some human activities may create brackish like
swimming tubs
buildings
ships
cars
A
water is often brackish in an estuary
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Venny spent $15000 on a used car which cost 40% of the original price. What was the original price of the car? A: 37510 B: 37499 C: 37500 D: 37501 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Let x be the original price of the car. Then 40% * x = $15000 Thus x = $15000 / 0.4 = $<<15000/0.4=37500>>37500 #### 37500 Question: Venny spent $15000 on a used car which cost 40% of the original price. What was the original pric...
Venny spent $15000 on a used car which cost 40% of the original price. What was the original price of the car?
37510
37499
37500
37501
C
Let x be the original price of the car. Then 40% * x = $15000 Thus x = $15000 / 0.4 = $<<15000/0.4=37500>>37500 #### 37500
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: Mark is injured so decides to spend more time reading. He used to read 2 hours a day but increased that by 150%. Before he read 100 pages a day. How many pages does he read a week now? A: 1400 B: 1760 C: 1750 D: 3500 Answer:
Answer the following multiple choice question by selecting the correct option. Context: His reading speed is 100/2=<<100/2=50>>50 pages a day He reads 2*1.5=<<2*1.5=3>>3 hours more now than before So now he reads 2+3=<<2+3=5>>5 hours per day That means he reads 5*50=<<5*50=250>>250 pages per day So he reads 250*7=<<25...
Mark is injured so decides to spend more time reading. He used to read 2 hours a day but increased that by 150%. Before he read 100 pages a day. How many pages does he read a week now?
1400
1760
1750
3500
C
His reading speed is 100/2=<<100/2=50>>50 pages a day He reads 2*1.5=<<2*1.5=3>>3 hours more now than before So now he reads 2+3=<<2+3=5>>5 hours per day That means he reads 5*50=<<5*50=250>>250 pages per day So he reads 250*7=<<250*7=1750>>1750 pages a week #### 1750
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: What do flowers attract? A: sheep B: bushes C: air D: bees Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Flowers attract pollinators, and fruits encourage animals to disperse the seeds. Fact 2: Bees are effective pollinators. Combined: flowers attract bees Question: What do flowers attract? A: sheep B: bushes C: air D: bees ...
What do flowers attract?
sheep
bushes
air
bees
D
Fact 1: Flowers attract pollinators, and fruits encourage animals to disperse the seeds. Fact 2: Bees are effective pollinators. Combined: flowers attract bees
qasc
Answer the following multiple choice question by selecting the correct option. Question: What does photosynthesis change light energy into? A: radiation energy B: chemical energy C: electrical energy D: carbon energy Answer:
Answer the following multiple choice question by selecting the correct option. Context: Photosynthesis changes light energy to chemical energy. The chemical energy is stored in the bonds of glucose molecules. Glucose, in turn, is used for energy by the cells of almost all living things. Photosynthetic organisms such a...
What does photosynthesis change light energy into?
radiation energy
chemical energy
electrical energy
carbon energy
B
Photosynthesis changes light energy to chemical energy. The chemical energy is stored in the bonds of glucose molecules. Glucose, in turn, is used for energy by the cells of almost all living things. Photosynthetic organisms such as plants make their own glucose. Other organisms get glucose by consuming plants (or orga...
sciq
Answer the following multiple choice question by selecting the correct option. Question: In a room filled with 7 people, 2 people have exactly 1 sibling in the room and 5 people have exactly 2 siblings in the room. If two individuals are selected from the room at random, what is the probability that those two individu...
Answer the following multiple choice question by selecting the correct option. Context: There are suppose A B C D E F G members in the room 4 people who have exactly one sibling....A B C D....(A is Bs∘SSsibl∈g∘SSand∘SSviceversa)∘SS(C∘SSis∘SSDs∘SSsibl∈g∘SSand∘SSviceversa)∘SS(C∘SSis∘SSDssibl∈gandviceversa)(CisDs sibling...
In a room filled with 7 people, 2 people have exactly 1 sibling in the room and 5 people have exactly 2 siblings in the room. If two individuals are selected from the room at random, what is the probability that those two individuals are NOT siblings?
5/21
3/7
4/7
5/7
B
There are suppose A B C D E F G members in the room 4 people who have exactly one sibling....A B C D....(A is Bs∘SSsibl∈g∘SSand∘SSviceversa)∘SS(C∘SSis∘SSDs∘SSsibl∈g∘SSand∘SSviceversa)∘SS(C∘SSis∘SSDssibl∈gandviceversa)(CisDs sibling and viceversa) (C is Ds sibling and viceversa)...now remaning EFG are 5 people who have ...
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: A train covers a distance of 12 km in 10 min. If it takes 11 sec to pass a telegraph post, then the length of the train is? A: 298 B: 220 C: 120 D: 776 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Speed = (12/10 * 60) km/hr = (72 * 5/18) m/sec = 20 m/sec. Length of the train = 20 * 11 = 220 m. Answer:B Question: A train covers a distance of 12 km in 10 min. If it takes 11 sec to pass a telegraph post, then the length of the...
A train covers a distance of 12 km in 10 min. If it takes 11 sec to pass a telegraph post, then the length of the train is?
298
220
120
776
B
Speed = (12/10 * 60) km/hr = (72 * 5/18) m/sec = 20 m/sec. Length of the train = 20 * 11 = 220 m. Answer:B
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: How many Three digit numbers can be formed from the digits 2, 3, 5, 6, 7 and 9, which are divisible by 5 and none of the digits is replaced? A: 5 B: 10 C: 15 D: 20 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Since each desired number is divisible by 5, so we must have 5 at the unit place. So, there is 1 way of doing it. Tens place can be filled by any of the remaining 5 numbers. So, there are 5 ways of filling the tens place. The hundr...
How many Three digit numbers can be formed from the digits 2, 3, 5, 6, 7 and 9, which are divisible by 5 and none of the digits is replaced?
5
10
15
20
D
Since each desired number is divisible by 5, so we must have 5 at the unit place. So, there is 1 way of doing it. Tens place can be filled by any of the remaining 5 numbers. So, there are 5 ways of filling the tens place. The hundreds place can now be filled by any of the remaining 4 digits. So, there are 4 ways of fil...
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: The average of the marks of 25 students in a class is 70. If the marks of each student are doubled, find the new average? A: 140 B: 100 C: 85 D: 160 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Sum of the marks for the 25 students = 25 * 70 = 1750. The marks of each student are doubled, the sum also will be doubled. The new sum = 1750 * 2 = 3500. So, the new average = 3500/25 = 140. Answer:A Question: The average of the ...
The average of the marks of 25 students in a class is 70. If the marks of each student are doubled, find the new average?
140
100
85
160
A
Sum of the marks for the 25 students = 25 * 70 = 1750. The marks of each student are doubled, the sum also will be doubled. The new sum = 1750 * 2 = 3500. So, the new average = 3500/25 = 140. Answer:A
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Lucy came in from the cold and can's stop shivering. It might help her to sit near A: a running boiler B: an iceberg C: a wet towel D: a sofa Answer:
Answer the following multiple choice question by selecting the correct option. Context: a hot substance is a source of heat Question: Lucy came in from the cold and can's stop shivering. It might help her to sit near A: a running boiler B: an iceberg C: a wet towel D: a sofa Answer:
Lucy came in from the cold and can's stop shivering. It might help her to sit near
a running boiler
an iceberg
a wet towel
a sofa
A
a hot substance is a source of heat
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Marcus had 18 pebbles. He skipped half of them across the lake, but Freddy gave him another 30 pebbles. How many pebbles does Marcus have now? A: 58.5 B: 78 C: 19.5 D: 39 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Marcus had 18/2 = <<18/2=9>>9 pebbles left. After Freddy gave him more, he has 9 + 30 = <<9+30=39>>39 pebbles. #### 39 Question: Marcus had 18 pebbles. He skipped half of them across the lake, but Freddy gave him another 30 pebble...
Marcus had 18 pebbles. He skipped half of them across the lake, but Freddy gave him another 30 pebbles. How many pebbles does Marcus have now?
58.5
78
19.5
39
D
Marcus had 18/2 = <<18/2=9>>9 pebbles left. After Freddy gave him more, he has 9 + 30 = <<9+30=39>>39 pebbles. #### 39
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: If k and y are integers, and 10k + y is odd , which of the following must be true? A: k is odd B: k is even C: y is odd integer D: y is even Answer:
Answer the following multiple choice question by selecting the correct option. Context: 10k will be always even as 10 has 2 as one of its factors if 10k+y is odd, then the only possible explanation is that y is odd correct answer C Question: If k and y are integers, and 10k + y is odd , which of the following must be...
If k and y are integers, and 10k + y is odd , which of the following must be true?
k is odd
k is even
y is odd integer
y is even
C
10k will be always even as 10 has 2 as one of its factors if 10k+y is odd, then the only possible explanation is that y is odd correct answer C
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: The below surface pebbles of the Snake River are of non rough edges because of? A: smoothness B: fish movement C: river movement D: rough rocks Answer:
Answer the following multiple choice question by selecting the correct option. Context: contact between rocks over long periods of time causes rocks to smooth Question: The below surface pebbles of the Snake River are of non rough edges because of? A: smoothness B: fish movement C: river movement D: rough rocks Ans...
The below surface pebbles of the Snake River are of non rough edges because of?
smoothness
fish movement
river movement
rough rocks
C
contact between rocks over long periods of time causes rocks to smooth
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: To see how the plant stem works, you place a rose in what? A: food dye B: Fire C: Lava D: Metal Answer:
Answer the following multiple choice question by selecting the correct option. Context: a plant stem contains a system of tubes for transporting water and nutrients to other parts of the plant Question: To see how the plant stem works, you place a rose in what? A: food dye B: Fire C: Lava D: Metal Answer:
To see how the plant stem works, you place a rose in what?
food dye
Fire
Lava
Metal
A
a plant stem contains a system of tubes for transporting water and nutrients to other parts of the plant
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: If a and b are unique prime integers, which of the following must be even? A: a−b B: a−2b C: 2a−2b D: 2a−b Answer:
Answer the following multiple choice question by selecting the correct option. Context: Let's assume that a is an even prime integer and b is an odd prime integer, their subtraction results in an odd integer and an odd integer multiplied by an even integer yields an even integer. Answer C Question: If a and b are uni...
If a and b are unique prime integers, which of the following must be even?
a−b
a−2b
2a−2b
2a−b
C
Let's assume that a is an even prime integer and b is an odd prime integer, their subtraction results in an odd integer and an odd integer multiplied by an even integer yields an even integer. Answer C
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: What does dropping an object into liquid cause? A: Heat energy B: Energy. C: vibrations D: energy Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: dropping an object into water causes vibrations in the water Fact 2: Water, for example, is a liquid. Combined: dropping an object into liquid causes vibrations in the liquid Question: What does dropping an object into liq...
What does dropping an object into liquid cause?
Heat energy
Energy.
vibrations
energy
C
Fact 1: dropping an object into water causes vibrations in the water Fact 2: Water, for example, is a liquid. Combined: dropping an object into liquid causes vibrations in the liquid
qasc
Answer the following multiple choice question by selecting the correct option. Question: What type of treatment is necessary for anaphylaxis? A: allergy shot B: emergency C: intensive care D: outpatient Answer:
Answer the following multiple choice question by selecting the correct option. Context: In some people, a food allergy can trigger a severe allergic reaction called anaphylaxis. Emergency treatment is critical for anaphylaxis. Untreated, anaphylaxis can cause a coma or death. Anaphylaxis is vary rare. The vast majorit...
What type of treatment is necessary for anaphylaxis?
allergy shot
emergency
intensive care
outpatient
B
In some people, a food allergy can trigger a severe allergic reaction called anaphylaxis. Emergency treatment is critical for anaphylaxis. Untreated, anaphylaxis can cause a coma or death. Anaphylaxis is vary rare. The vast majority of people will never have an anaphylactic reaction. The life-threatening symptoms of an...
sciq
Answer the following multiple choice question by selecting the correct option. Question: Which are likeliest to rely on nonrenewable resources? A: windmills B: dams C: solar panels D: cell phones Answer:
Answer the following multiple choice question by selecting the correct option. Context: aluminum is a nonrenewable resource Question: Which are likeliest to rely on nonrenewable resources? A: windmills B: dams C: solar panels D: cell phones Answer:
Which are likeliest to rely on nonrenewable resources?
windmills
dams
solar panels
cell phones
D
aluminum is a nonrenewable resource
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: When n is divided by 12, the remainder is 2. What is the remainder when 4n is divided by 5? A: 1 B: 2 C: 3 D: 4 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Let n=2 (leaves a remainder of 2 when divided by 15) 4n = 4(2) =8, which leaves a remainder of 3 when divided by 5. Answer C Question: When n is divided by 12, the remainder is 2. What is the remainder when 4n is divided by 5? A:...
When n is divided by 12, the remainder is 2. What is the remainder when 4n is divided by 5?
1
2
3
4
C
Let n=2 (leaves a remainder of 2 when divided by 15) 4n = 4(2) =8, which leaves a remainder of 3 when divided by 5. Answer C
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Faith went to a baking shop and bought flour that cost $5 and a cake stand that costs $28. She then gave the cashier two $20 bills and $3 in loose coins. How much change will she receive? A: 10 B: 8 C: 0 D: 11 Answer:
Answer the following multiple choice question by selecting the correct option. Context: Faith must pay $28 + $5 = $<<28+5=33>>33 for the flour and cake stand. Her two $20 bills amount to $20 x 2 = $<<20*2=40>>40. So, she gave the cashier a total of $40 + $3 = $<<40+3=43>>43. Hence, her change is $43 - $33 = $<<43-33=1...
Faith went to a baking shop and bought flour that cost $5 and a cake stand that costs $28. She then gave the cashier two $20 bills and $3 in loose coins. How much change will she receive?
10
8
0
11
A
Faith must pay $28 + $5 = $<<28+5=33>>33 for the flour and cake stand. Her two $20 bills amount to $20 x 2 = $<<20*2=40>>40. So, she gave the cashier a total of $40 + $3 = $<<40+3=43>>43. Hence, her change is $43 - $33 = $<<43-33=10>>10. #### 10
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: Circular gears L and R start to rotate at the same time at the same rate. Gear R makes 10 complete revolutions per minute and gear L makes 40 revolutions per minute. How many seconds after the gears start to rotate will gear L hav...
Answer the following multiple choice question by selecting the correct option. Context: GearR -- 10 rotations per 60 seconds -- 1 rotation per 6 seconds. Gear L -- 40 rotations per 60 seconds -- 4 rotations per 6 seconds. First 6 seconds -- Gear R makes 1 rotation. -- Gear L makes 4 rotations -- Net difference -- 3 ro...
Circular gears L and R start to rotate at the same time at the same rate. Gear R makes 10 complete revolutions per minute and gear L makes 40 revolutions per minute. How many seconds after the gears start to rotate will gear L have made exactly 6 more revolutions than gear R?
a) 6
b) 12
c) 10
d) 14
B
GearR -- 10 rotations per 60 seconds -- 1 rotation per 6 seconds. Gear L -- 40 rotations per 60 seconds -- 4 rotations per 6 seconds. First 6 seconds -- Gear R makes 1 rotation. -- Gear L makes 4 rotations -- Net difference -- 3 rotations Hence every 6 seconds the difference between the number of rotations of R and L g...
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: What are the three types of rocks? A: igneous, orbital, metamorphic B: igneous, sedimentary, metamorphic C: igneous, sedimentary, mixed D: opaque , sedimentary , metamorphic Answer:
Answer the following multiple choice question by selecting the correct option. Context: You learned about the three rock types: igneous, sedimentary, and metamorphic. You also learned that all of these rocks can change. In fact, any rock can change to become any other type of rock. These changes usually happen very sl...
What are the three types of rocks?
igneous, orbital, metamorphic
igneous, sedimentary, metamorphic
igneous, sedimentary, mixed
opaque , sedimentary , metamorphic
B
You learned about the three rock types: igneous, sedimentary, and metamorphic. You also learned that all of these rocks can change. In fact, any rock can change to become any other type of rock. These changes usually happen very slowly. Some changes happen below Earth’s surface. Some changes happen above ground. These ...
sciq
Answer the following multiple choice question by selecting the correct option. Question: What is a result when warm air advances on cold air? A: heat B: dry air C: blue skies D: rain Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: a warm front causes cloudy and rainy weather Fact 2: If warm air is advancing on cold air, the front is designated a warm front. Combined: Warm air advancing on cold air causes cloudy and rainy weather. Question: What is a...
What is a result when warm air advances on cold air?
heat
dry air
blue skies
rain
D
Fact 1: a warm front causes cloudy and rainy weather Fact 2: If warm air is advancing on cold air, the front is designated a warm front. Combined: Warm air advancing on cold air causes cloudy and rainy weather.
qasc
Answer the following multiple choice question by selecting the correct option. Question: Ice melting erodes A: clouds B: plants C: granite D: rivers Answer:
Answer the following multiple choice question by selecting the correct option. Context: water causes the most soil and rock erosion Question: Ice melting erodes A: clouds B: plants C: granite D: rivers Answer:
Ice melting erodes
clouds
plants
granite
rivers
C
water causes the most soil and rock erosion
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: the godzilla of cancers is most often caused by exposure to what? A: rays or beams B: fossil fuels C: Pollution D: tobacco smoke Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Lung cancer is most often caused by exposure to tobacco smoke. Fact 2: Lung cancer is the Godzilla of cancers. Combined: the godzilla of cancers is most often caused by exposure to tobacco smoke. Question: the godzilla of ...
the godzilla of cancers is most often caused by exposure to what?
rays or beams
fossil fuels
Pollution
tobacco smoke
D
Fact 1: Lung cancer is most often caused by exposure to tobacco smoke. Fact 2: Lung cancer is the Godzilla of cancers. Combined: the godzilla of cancers is most often caused by exposure to tobacco smoke.
qasc
Answer the following multiple choice question by selecting the correct option. Question: What are the vertical columns of similar chemical properties on the periodic table? A: zones B: groups C: Pods D: Family Answer:
Answer the following multiple choice question by selecting the correct option. Question: What are the vertical columns of similar chemical properties on the periodic table? A: zones B: groups C: Pods D: Family Answer:
What are the vertical columns of similar chemical properties on the periodic table?
zones
groups
Pods
Family
B
null
sciq
Answer the following multiple choice question by selecting the correct option. Question: Which area contains few organisms? A: Madagascar B: South Pole C: Amazon Rain Forest D: Sahara Desert Answer:
Answer the following multiple choice question by selecting the correct option. Context: cold environments contain few organisms Question: Which area contains few organisms? A: Madagascar B: South Pole C: Amazon Rain Forest D: Sahara Desert Answer:
Which area contains few organisms?
Madagascar
South Pole
Amazon Rain Forest
Sahara Desert
B
cold environments contain few organisms
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: The number of livestock in a farm at the beginning of year 2015 was 100,000. During the year, the number increased by p%. During the next year 2016, there was a famine and the number decreased by q%. A census at the end of year 20...
Answer the following multiple choice question by selecting the correct option. Context: Number plugging in will be best strategy for this question. Let p = 5%, Per the question 100000(1.05)(1-q/100) = 100000 ---> q = 4.7%. Thus p > q and hence B is the correct answer. Question: The number of livestock in a farm at th...
The number of livestock in a farm at the beginning of year 2015 was 100,000. During the year, the number increased by p%. During the next year 2016, there was a famine and the number decreased by q%. A census at the end of year 2016 revealed that the number of livestock in the farm was 100,000. Which of the following e...
q > p
p > q
p = q
With the exception of 1 instance, p will be equal to q
B
Number plugging in will be best strategy for this question. Let p = 5%, Per the question 100000(1.05)(1-q/100) = 100000 ---> q = 4.7%. Thus p > q and hence B is the correct answer.
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: coral lives in the A: wet depths B: cupcakes C: trees D: sky Answer:
Answer the following multiple choice question by selecting the correct option. Context: coral lives in the ocean Question: coral lives in the A: wet depths B: cupcakes C: trees D: sky Answer:
coral lives in the
wet depths
cupcakes
trees
sky
A
coral lives in the ocean
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Which of the following does not have an anterior and posterior end? A: Adult mammals B: Adult reptiles C: Adult birds D: Adult echinoderms Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: Adult echinoderms have radial symmetry. Fact 2: Animals with radial symmetry lack an anterior and posterior end. Combined: Adult echinoderms lack an anterior and posterior end. Question: Which of the following does not hav...
Which of the following does not have an anterior and posterior end?
Adult mammals
Adult reptiles
Adult birds
Adult echinoderms
D
Fact 1: Adult echinoderms have radial symmetry. Fact 2: Animals with radial symmetry lack an anterior and posterior end. Combined: Adult echinoderms lack an anterior and posterior end.
qasc
Answer the following multiple choice question by selecting the correct option. Question: Bill has 6 times as many nuts as Harry, and Harry has twice as many nuts as Sue. If Sue has 48 nuts, how many do Bill and Harry have combined? A: 662 B: 671 C: 336 D: 672 Answer:
Answer the following multiple choice question by selecting the correct option. Context: If Sue has 48 nuts, and Harry has twice as many nuts as Sue, Harry has 2*48 = 96 nuts Bill has 6 times as many nuts as Harry, and since Harry has 96 nuts, Bill has 96*6 = <<6*96=576>>576 nuts Combined, Bill and Harry have 576+96 = ...
Bill has 6 times as many nuts as Harry, and Harry has twice as many nuts as Sue. If Sue has 48 nuts, how many do Bill and Harry have combined?
662
671
336
672
D
If Sue has 48 nuts, and Harry has twice as many nuts as Sue, Harry has 2*48 = 96 nuts Bill has 6 times as many nuts as Harry, and since Harry has 96 nuts, Bill has 96*6 = <<6*96=576>>576 nuts Combined, Bill and Harry have 576+96 = <<576+96=672>>672 nuts #### 672
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: Animals need to get ready for the changing seasons in various ways. One way bears get ready for the Winter is by having their A: ears fall off B: fur get thinner C: fur get thicker D: nose get blue Answer:
Answer the following multiple choice question by selecting the correct option. Context: An example of a seasonal change is an animal growing thick fur for keeping warm in the winter Question: Animals need to get ready for the changing seasons in various ways. One way bears get ready for the Winter is by having their ...
Animals need to get ready for the changing seasons in various ways. One way bears get ready for the Winter is by having their
ears fall off
fur get thinner
fur get thicker
nose get blue
C
An example of a seasonal change is an animal growing thick fur for keeping warm in the winter
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Poison causes harm to which of the following? A: a Tree B: a robot C: a house D: a car Answer:
Answer the following multiple choice question by selecting the correct option. Context: poison causes harm to living things Question: Poison causes harm to which of the following? A: a Tree B: a robot C: a house D: a car Answer:
Poison causes harm to which of the following?
a Tree
a robot
a house
a car
A
poison causes harm to living things
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: A group of genetically identical individuals is called what? A: a man B: a clone C: brother D: replicant Answer:
Answer the following multiple choice question by selecting the correct option. Question: A group of genetically identical individuals is called what? A: a man B: a clone C: brother D: replicant Answer:
A group of genetically identical individuals is called what?
a man
a clone
brother
replicant
B
null
sciq
Answer the following multiple choice question by selecting the correct option. Question: What is the name of film that polyester fibers form? A: layers B: mylar C: Softness D: fabric Answer:
Answer the following multiple choice question by selecting the correct option. Context: Polyester molecules make excellent fibers and are used in many fabrics. A knitted polyester tube, which is biologically inert, can be used in surgery to repair or replace diseased sections of blood vessels. PET is used to make bott...
What is the name of film that polyester fibers form?
layers
mylar
Softness
fabric
B
Polyester molecules make excellent fibers and are used in many fabrics. A knitted polyester tube, which is biologically inert, can be used in surgery to repair or replace diseased sections of blood vessels. PET is used to make bottles for soda pop and other beverages. It is also formed into films called Mylar. When mag...
sciq
Answer the following multiple choice question by selecting the correct option. Question: Find the number that fits somewhere into the middle of the series. Some of the items involve both numbers and letters Look at this series: F17, K22, __, U32, Z37, ... What number should fill the blank? A: N25 B: O26 C: P27 D: Q28...
Answer the following multiple choice question by selecting the correct option. Context: C P27 In this series, the letters progress by 5, and the numbers increase by 5. Question: Find the number that fits somewhere into the middle of the series. Some of the items involve both numbers and letters Look at this series: F...
Find the number that fits somewhere into the middle of the series. Some of the items involve both numbers and letters Look at this series: F17, K22, __, U32, Z37, ... What number should fill the blank?
N25
O26
P27
Q28
C
C P27 In this series, the letters progress by 5, and the numbers increase by 5.
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Rahul went to purchase a Nokia mobile handset, the shopkeeper told him to pay 20% tax if he asked the bill. Rahul manages to get the discount of 5% on the actual saleprice of the mobile and he paid the shopkeeper Rs. 3325 without ...
Answer the following multiple choice question by selecting the correct option. Context: Explanation: CP = 100, SP (with tax) =120 New SP = 100 - 5 = 95 \therefore Effective discount = 120 - 95 = 25 So, at SP of 95 ----> discount = 25 and at SP of 3325 -----> discount = 25/95=3325=875. Answer: C Question: Rahul went t...
Rahul went to purchase a Nokia mobile handset, the shopkeeper told him to pay 20% tax if he asked the bill. Rahul manages to get the discount of 5% on the actual saleprice of the mobile and he paid the shopkeeper Rs. 3325 without tax. Besides he manages to avoid to pay 20% tax on the already discounted price, what is t...
750
375
875
525
C
Explanation: CP = 100, SP (with tax) =120 New SP = 100 - 5 = 95 \therefore Effective discount = 120 - 95 = 25 So, at SP of 95 ----> discount = 25 and at SP of 3325 -----> discount = 25/95=3325=875. Answer: C
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: An arid region has very little A: rocks B: heat C: food D: sand Answer:
Answer the following multiple choice question by selecting the correct option. Context: a desert environment contains very little food Question: An arid region has very little A: rocks B: heat C: food D: sand Answer:
An arid region has very little
rocks
heat
food
sand
C
a desert environment contains very little food
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Amber buys 7 guppies for her pond. Several days later, she sees 3 dozen baby guppies swimming around. Two days after that, she sees 9 more baby guppies. How many guppies does she have now? A: 53 B: 26 C: 52 D: 41.6 Answer:
Answer the following multiple choice question by selecting the correct option. Context: 3 dozen baby guppies make 3 x 12 = <<3*12=36>>36 baby guppies. There are a total of 36 + 9 = <<36+9=45>>45 baby guppies. Adding the adult guppies, there are 7 + 45 = <<7+45=52>>52 guppies. #### 52 Question: Amber buys 7 guppies fo...
Amber buys 7 guppies for her pond. Several days later, she sees 3 dozen baby guppies swimming around. Two days after that, she sees 9 more baby guppies. How many guppies does she have now?
53
26
52
41.6
C
3 dozen baby guppies make 3 x 12 = <<3*12=36>>36 baby guppies. There are a total of 36 + 9 = <<36+9=45>>45 baby guppies. Adding the adult guppies, there are 7 + 45 = <<7+45=52>>52 guppies. #### 52
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: the mass of a planet causes A: sunrise B: earthquakes C: sunset D: matter to approach Answer:
Answer the following multiple choice question by selecting the correct option. Context: the mass of a planet causes the pull of gravity on that planet Question: the mass of a planet causes A: sunrise B: earthquakes C: sunset D: matter to approach Answer:
the mass of a planet causes
sunrise
earthquakes
sunset
matter to approach
D
the mass of a planet causes the pull of gravity on that planet
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: Frankie's parents let him have many pets. He has six more snakes than he has cats. He has one less parrot than cats. Six of his pets have four legs. He has 2 dogs. How many pets does he have in total? A: 28.5 B: 29 C: 9.5 D: 19 ...
Answer the following multiple choice question by selecting the correct option. Context: He has 6 - 2 = <<6-2=4>>4 cats. He has 4 - 1 = <<4-1=3>>3 parrots. He has 4 + 6 = <<4+6=10>>10 snakes. He has a total of 2 + 4 + 3 + 10 = <<2+4+3+10=19>>19 pets. #### 19 Question: Frankie's parents let him have many pets. He has s...
Frankie's parents let him have many pets. He has six more snakes than he has cats. He has one less parrot than cats. Six of his pets have four legs. He has 2 dogs. How many pets does he have in total?
28.5
29
9.5
19
D
He has 6 - 2 = <<6-2=4>>4 cats. He has 4 - 1 = <<4-1=3>>3 parrots. He has 4 + 6 = <<4+6=10>>10 snakes. He has a total of 2 + 4 + 3 + 10 = <<2+4+3+10=19>>19 pets. #### 19
gsm8k_converted
Answer the following multiple choice question by selecting the correct option. Question: On flipping 3 coins together what is the outcomes for at least one head? A: {HHH, HHT, HTH, THH, TTH, THT, TTT} B: {HHH, HHT, HTH, THH, TTH, THT, HTT} C: {HHH, HHT, HTH, TTT, TTH, THT, HTT} D: {TTT, HHT, HTH, THH, TTH, THT, HTT} ...
Answer the following multiple choice question by selecting the correct option. Context: Sample space, S = {HHH, HHT, HTH, THH, TTH, THT, HTT, TTT} Favorable outcomes for at least one heads = favorable outcomes for exactly one heads and favorable outcomes for more than one heads = {HHH, HHT, HTH, THH, TTH, THT, HTT} B ...
On flipping 3 coins together what is the outcomes for at least one head?
{HHH, HHT, HTH, THH, TTH, THT, TTT}
{HHH, HHT, HTH, THH, TTH, THT, HTT}
{HHH, HHT, HTH, TTT, TTH, THT, HTT}
{TTT, HHT, HTH, THH, TTH, THT, HTT}
B
Sample space, S = {HHH, HHT, HTH, THH, TTH, THT, HTT, TTT} Favorable outcomes for at least one heads = favorable outcomes for exactly one heads and favorable outcomes for more than one heads = {HHH, HHT, HTH, THH, TTH, THT, HTT} B
aqua_rat
Answer the following multiple choice question by selecting the correct option. Question: Increased TRH stimulation is associated with hypothyroidism A: hypothyroidism B: matter vibrating C: sweating D: Veins and arteries. Answer:
Answer the following multiple choice question by selecting the correct option. Context: Fact 1: TRH stimulates the pituitary gland to produce thyroid-stimulating hormone, or TSH. Fact 2: Hypothyroidism is associated with an increased TSH level. Combined: Higher TRH stimulation is associated with hypothyroidism Questi...
Increased TRH stimulation is associated with hypothyroidism
hypothyroidism
matter vibrating
sweating
Veins and arteries.
A
Fact 1: TRH stimulates the pituitary gland to produce thyroid-stimulating hormone, or TSH. Fact 2: Hypothyroidism is associated with an increased TSH level. Combined: Higher TRH stimulation is associated with hypothyroidism
qasc
Answer the following multiple choice question by selecting the correct option. Question: What is it called when electrons are shared equally? A: polar bonds B: helices bonds C: metabolized bonds D: nonpolar bonds Answer:
Answer the following multiple choice question by selecting the correct option. Context: In other covalent bonds, electrons are shared equally. These bonds are called nonpolar bonds. Neither atom attracts the shared electrons more strongly. As a result, the atoms remain neutral. Figure below shows an example of nonpola...
What is it called when electrons are shared equally?
polar bonds
helices bonds
metabolized bonds
nonpolar bonds
D
In other covalent bonds, electrons are shared equally. These bonds are called nonpolar bonds. Neither atom attracts the shared electrons more strongly. As a result, the atoms remain neutral. Figure below shows an example of nonpolar bonds.
sciq
Answer the following multiple choice question by selecting the correct option. Question: Which is the ultimate energy source in a bear's food chain? A: decomposers B: heat C: plants D: sun Answer:
Answer the following multiple choice question by selecting the correct option. Context: Bears get their energy from their food. Brown bears eat a varied diet, from nuts and berries to fish and other animals. When bears eat a berry, they are obtaining energy that the plant originally captured from the sun. Even when a ...
Which is the ultimate energy source in a bear's food chain?
decomposers
heat
plants
sun
D
Bears get their energy from their food. Brown bears eat a varied diet, from nuts and berries to fish and other animals. When bears eat a berry, they are obtaining energy that the plant originally captured from the sun. Even when a bear eats another animal, the energy in that animal ultimately came from eating a produce...
sciq
Answer the following multiple choice question by selecting the correct option. Question: A person has a hot dish from the oven that they have left on the counter. After a few minutes, they place that dish into a sink full of cold water. The dish A: warms B: freezes C: dies D: chills Answer:
Answer the following multiple choice question by selecting the correct option. Context: if a hot object is touches a cold substance then that substance will likely cool Question: A person has a hot dish from the oven that they have left on the counter. After a few minutes, they place that dish into a sink full of col...
A person has a hot dish from the oven that they have left on the counter. After a few minutes, they place that dish into a sink full of cold water. The dish
warms
freezes
dies
chills
D
if a hot object is touches a cold substance then that substance will likely cool
openbookqa
Answer the following multiple choice question by selecting the correct option. Question: What branch of science holds hope for developing crops with genes that help them withstand harsh conditions? A: biotechnology B: physics C: chemistry D: physiology Answer:
Answer the following multiple choice question by selecting the correct option. Context: Biotechnology will allow the development of crops containing genes that will help them to withstand harsh conditions. For example, drought and salty soil are two significant factors affecting how well crops grow. But there are crop...
What branch of science holds hope for developing crops with genes that help them withstand harsh conditions?
biotechnology
physics
chemistry
physiology
A
Biotechnology will allow the development of crops containing genes that will help them to withstand harsh conditions. For example, drought and salty soil are two significant factors affecting how well crops grow. But there are crops that can withstand these harsh conditions. Why? Probably because of that plant's geneti...
sciq
Answer the following multiple choice question by selecting the correct option. Question: How much exercise should a person ideally get during a single day? A: hour B: three hours C: fifteen minutes D: six hours Answer:
Answer the following multiple choice question by selecting the correct option. Context: Physical activity is an important part of balanced eating. It helps you use up any extra Calories in the foods you eat. You should try to get at least an hour of exercise just about every day (see Figure below ). Exercise has many ...
How much exercise should a person ideally get during a single day?
hour
three hours
fifteen minutes
six hours
A
Physical activity is an important part of balanced eating. It helps you use up any extra Calories in the foods you eat. You should try to get at least an hour of exercise just about every day (see Figure below ). Exercise has many health benefits in addition to balancing the energy in food. For example, it strengthens ...
sciq
Answer the following multiple choice question by selecting the correct option. Question: In how many ways can two members be selected from a group of ten members? A: 10C2 B: 10C8 C: 10C4 D: 10C3 Answer:
Answer the following multiple choice question by selecting the correct option. Context: two members can be selected from ten members in 10C6 = 10C2 ways. Answer: A Question: In how many ways can two members be selected from a group of ten members? A: 10C2 B: 10C8 C: 10C4 D: 10C3 Answer:
In how many ways can two members be selected from a group of ten members?
10C2
10C8
10C4
10C3
A
two members can be selected from ten members in 10C6 = 10C2 ways. Answer: A
aqua_rat