id stringlengths 6 15 | question_type stringclasses 2 values | question stringlengths 15 985 | choices listlengths 2 5 ⌀ | answer stringclasses 807 values | explanation stringlengths 0 2.61k |
|---|---|---|---|---|---|
sciq-129 | multiple_choice | Due to the __________ nature of the lipids that make up cell membranes, polar molecules (such as water) and ions cannot easily diffuse across the cell membrane. | [
"hydrophobic",
"catalytic",
"saturated",
"hydrophylic"
] | A | |
sciq-8852 | multiple_choice | Species of organisms that have permanently died out can also be called what? | [
"extinct",
"succinct",
"occuring",
"inherited"
] | A | |
gsm8k-3116 | open | An airplane was flying from California to Virginia. The flight started with 124 passengers. They made a layover in Texas. 58 passengers got off and 24 got on. From there, they flew to North Carolina, where 47 people got off and 14 got on, before flying to Virginia. There were also a total of 10 crew members on board for the entire flight. How many people landed in Virginia? | null | 67 | They started with 124 passengers. 58 got off and 24 got on so 124-58+24 = <<124-58+24=90>>90
90 people flew to NC where 47 passengers got off and 14 got on. This flight now had 90-47+14 = <<90-47+14=57>>57
There were also 10 crew members so 57+10 = 67 passengers landed in Virginia
#### 67 |
scienceQA-3112 | multiple_choice | Is the following trait inherited or acquired?
Sue has a scar on her right hand. | [
"inherited",
"acquired"
] | B | Children do not inherit their parent's scars. Instead, scars are caused by the environment. People can get scars after they get hurt. So, having a scar is an acquired trait. |
sciq-10906 | multiple_choice | What is the percentage of production transferred from one trophic level to the next | [
"underlie efficiency",
"trophic efficiency",
"hypothesized efficiency",
"robust efficiency"
] | B | |
ai2_arc-787 | multiple_choice | Which property best indicates that soil contains nutrients? | [
"texture",
"color",
"amount of sand",
"amount of clay"
] | B | |
scienceQA-6336 | multiple_choice | Which of the following could Zane's test show? | [
"how much athletes would sweat in the fabric",
"how long it would take the sample fabric to dry after it absorbed one drop of water",
"if the sample fabric would absorb one drop of water in less than one second"
] | B | |
sciq-6052 | multiple_choice | The kidneys are a pair of bean-shaped structures that are located just below and posterior to the liver in this? | [
"peritoneal cavity",
"cerebral cavity",
"stomach cavity",
"mantle cavity"
] | A | |
scienceQA-2647 | multiple_choice | Which blueberry muffin has a higher temperature? | [
"the blueberry muffin with less thermal energy",
"the blueberry muffin with more thermal energy"
] | B | The two blueberry muffins are made of the same material and have the same mass. So, the blueberry muffin with more thermal energy has a higher temperature. |
sciq-11300 | multiple_choice | What is the term for the process in which an area that has never before been colonized changes through time? | [
"ecological succession",
"colony succession",
"continuous succession",
"environmental succession"
] | A | |
sciq-3996 | multiple_choice | What glands produce the salty fluid that helps cool the body of many mammals? | [
"endocrine gland",
"water gland",
"sweat gland",
"thyroid gland"
] | C | |
scienceQA-10245 | multiple_choice | Think about the magnetic force between the magnets in each pair. Which of the following statements is true? | [
"The magnitude of the magnetic force is smaller in Pair 1.",
"The magnitude of the magnetic force is smaller in Pair 2.",
"The magnitude of the magnetic force is the same in both pairs."
] | B | The magnets in Pair 2 attract. The magnets in Pair 1 repel. But whether the magnets attract or repel affects only the direction of the magnetic force. It does not affect the magnitude of the magnetic force.
Magnet sizes affect the magnitude of the magnetic force. Imagine magnets that are the same shape and made of the same material. The smaller the magnets, the smaller the magnitude of the magnetic force between them.
Magnet A is the same size in both pairs. But Magnet B is smaller in Pair 2 than in Pair 1. So, the magnitude of the magnetic force is smaller in Pair 2 than in Pair 1. |
gsm8k-958 | open | Djibo is 17 years old. Five years ago Djibo added his age with his sister's age and the sum was 35. How many years old is Djibo's sister today? | null | 28 | Age 5 years ago: 17 - 5 = <<17-5=12>>12
Sister's age 5 years ago: 35 - 12 = <<35-12=23>>23
Sister's age today: 23 + 5 = <<23+5=28>>28 years
Djibo's sister is 28 years old today.
#### 28 |
ai2_arc-297 | multiple_choice | Nectar is a sweet liquid that some flowering plants produce. A hummingbird drinks nectar from a flower. When a hummingbird drinks nectar, pollen from the flower sticks to the hummingbird's beak. The picture shows a hummingbird drinking nectar from a flower. Which statement explains the role of a hummingbird in the life cycle of a flowering plant? | [
"A hummingbird carries food to the plant.",
"A hummingbird helps the plant reproduce.",
"A hummingbird protects the plant from predators.",
"A hummingbird makes the flowers produce nectar."
] | B | |
gsm8k-4049 | open | Ethan is reading a sci-fi book that has 360 pages. He read 40 pages on Saturday morning and another 10 pages at night. The next day he read twice the total pages as on Saturday. How many pages does he have left to read? | null | 210 | Ethan read a total of 40 pages + 10 pages = <<40+10=50>>50 pages on Saturday.
On the next day, he read a total of 50 pages x 2 = <<50*2=100>>100 pages.
The total number of pages that Ethan had read is 50 pages + 100 pages = <<50+100=150>>150 pages.
Therefore, Ethan has 360 pages - 150 pages = <<360-150=210>>210 pages left to read.
#### 210 |
sciq-1992 | multiple_choice | After cell division what are the two new cells called? | [
"daughter cells",
"production cells",
"offspring cells",
"step cells"
] | A | |
scienceQA-5516 | multiple_choice | Select the organism in the same species as the common kestrel. | [
"Ardea cinerea",
"Ardea alba",
"Falco tinnunculus"
] | C | A common kestrel's scientific name is Falco tinnunculus.
Falco tinnunculus has the same scientific name as a common kestrel. So, these organisms are in the same species.
Ardea cinerea does not have the same scientific name as a common kestrel. So, Falco tinnunculus and Ardea cinerea are not in the same species.
Ardea alba does not have the same scientific name as a common kestrel. So, Falco tinnunculus and Ardea alba are not in the same species. |
sciq-689 | multiple_choice | Einstein’s equation helps scientists understand what happens in nuclear reactions and why they produce so much what? | [
"light",
"food",
"hydrogen",
"energy"
] | D | |
sciq-1021 | multiple_choice | Geysers are created when what is heated beneath the earth's surface? | [
"water",
"air",
"magma",
"gases"
] | A | |
sciq-4467 | multiple_choice | Which division of the peripheral nervous system carries messages from sense organs and internal organs to the central nervous system? | [
"extrasensory division",
"vascular division",
"neural division",
"sensory division"
] | D | |
gsm8k-2349 | open | Paulo wants to get a burger meal that costs $6. Aside from that, he also wants to get a soda which costs 1/3 as much as the burger meal. While on the counter, Jeremy asked Paulo to get him 2 of each item Paulo is going to get. How much will they be charged for their orders combined? | null | 24 | They are to order a total of 3 burger meals and 3 sodas for Paulo and Jeremy.
The cost of a soda is $6/3 = $<<6/3=2>>2.
So, the 3 sodas will amount to $2/soda x 3 sodas = $<<2*3=6>>6.
The 3 burger meals will amount to $6/burger x 3 burgers = $<<6*3=18>>18.
Hence, the total cost for their orders is $6 + $18 = $<<6+18=24>>24.
#### 24 |
scienceQA-10608 | multiple_choice | Identify the question that Dave's experiment can best answer. | [
"Do cardinals visit feeders containing sunflower seeds more often than feeders containing flax seeds?",
"Do cardinals eat more seeds per visit from feeders containing sunflower seeds compared to feeders containing flax seeds?"
] | A | |
gsm8k-6571 | open | Sally, Sam, and Steve went to play with their marbles. In the beginning, Sam has twice as many marbles as Steve while Sally has 5 less than Sam. After Sam has given Sally and Steve 3 marbles each, Sam has 8 marbles left. How many marbles does Steve have now? | null | 10 | Sam has 8 marbles left after giving 3 marbles/person x 2 people = 6 marbles to Sally and Steve.
Hence, Sam had 8 marbles + 6 marbles = <<8+6=14>>14 marbles in the beginning.
Sam had twice as many marbles as Steve, therefore Steve has 14 marbles / 2 = <<14/2=7>>7 marbles in the beginning.
So now, Steve has a total of 7 marbles + 3 marbles = <<7+3=10>>10 marbles after Sam gave him 3 marbles.
#### 10 |
scienceQA-11948 | multiple_choice | Will these magnets attract or repel each other? | [
"attract",
"repel"
] | B | To predict if these magnets will attract or repel, look at which poles are closest to each other.
Both poles of each magnet line up with both poles of the other magnet. The north pole of each magnet is closest to the north pole of the other magnet. Like poles repel. So, these magnets will repel each other. |
gsm8k-4105 | open | Andrew eats 14 donuts on Monday, and half as many on Tuesday. On Wednesday Andrew eats 4 times as many as he did on Monday. How many donuts did Andrew eat total in the three days? | null | 49 | Monday:14
Tuesday:14/2=7
Wednesday:4(7)=28
Total:14+7+28=<<14+7+28=49>>49 donuts
#### 49 |
gsm8k-2192 | open | Suzanne wants to raise money for charity by running a 5-kilometer race. Her parents have pledged to donate $10 for her first kilometer and double the donation for every successive kilometer. If Suzanne finishes the race, how much money will her parents donate? | null | 310 | For the 2nd kilometer, the donation will be $10 * 2 = $<<10*2=20>>20.
For the 3rd kilometer, the donation will be $20 * 2 = $<<20*2=40>>40.
For the 4th kilometer, the donation will be $40 * 2 = $<<40*2=80>>80.
For the final kilometer, the donation will be $80 * 2 = $<<80*2=160>>160.
For the entire race the donation will be $10 + $20 + $40 + $80 + $160 = $<<10+20+40+80+160=310>>310.
#### 310 |
sciq-8240 | multiple_choice | What is used to convert concentrations to collisions per second? | [
"speeds factor",
"particles factor",
"frequency factor",
"collision meter"
] | C | |
sciq-7723 | multiple_choice | Long-term storage of what element occurs when matter from living organisms is buried deep underground and becomes fossilized? | [
"hydrogen",
"Nitrogen",
"oxygen",
"carbon"
] | D | |
sciq-4086 | multiple_choice | Elements involved in nuclear reactions are what? | [
"static",
"detectable",
"radioactive",
"inert"
] | C | |
gsm8k-6072 | open | Sarah uses 1 ounce of shampoo, and one half as much conditioner as shampoo daily. In two weeks, what is the total volume of shampoo and conditioner, in ounces, that Sarah will use? | null | 21 | Sarah uses 1+0.5=<<1+0.5=1.5>>1.5 ounces of hair care products daily.
Two weeks is 2*7=<<2*7=14>>14 days.
In 14 days, Sarah will use 14*1.5=<<14*1.5=21>>21 ounces of hair care products.
#### 21 |
gsm8k-2309 | open | A new factory opens up and hires 20 people to make t-shirts. Each person makes on average 20 shirts per day during their 8-hour shift. The employees each get paid $12 an hour plus $5 per shirt they make. The company sells shirts for $35 each. Nonemployee expenses come out to $1000 a day. How much does the company make in profits per day? | null | 9080 | Each employee gets paid 20*5=$<<20*5=100>>100 for the shirts they make
They also get paid 12*8=$<<12*8=96>>96 for hours worked
So they get a total of 100+96=$<<100+96=196>>196 per day
That means employee cost is 20*196=$<<20*196=3920>>3920
The factory makes 20*20=<<20*20=400>>400 shirts
So they make 400*35=$<<400*35=14000>>14,000 from selling shirts
So they made a profit of 14,000-3,920-1,000=$<<14000-3920-1000=9080>>9,080
#### 9080 |
gsm8k-1812 | open | Bret takes a 9 hour train ride to go to Boston. He spends 2 hours reading a book, 1 hour to eat his dinner, and 3 hours watching movies on his computer. How many hours does he have left to take a nap? | null | 3 | For all his activities on the train, Bret spends 2 + 1 + 3 = <<2+1+3=6>>6 hours.
For his nap, he has 9 - 6 = <<9-6=3>>3 hours left.
#### 3 |
scienceQA-1506 | multiple_choice | Select the animal. | [
"Water buffalo eat plants.",
"Oleander trees can grow colorful flowers."
] | A | An oleander tree is a plant. It can grow colorful flowers.
There are over 400 different types of oleander plants.
A water buffalo is an animal. It eats plants.
Water buffalo live near water. They can live near rivers or swamps. |
scienceQA-7917 | multiple_choice | Select the living thing. | [
"boxwood shrub",
"swing set",
"house",
"helicopter"
] | A | A boxwood shrub is a living thing.
Boxwood shrubs grow and respond to their environment. They need food and water. Boxwood shrubs are made up of many cells.
People cut bushes and shrubs into decorative shapes called topiaries. Topiaries can be cut to look like animals, patterns, or other designs.
A helicopter is not a living thing.
A helicopter does not have all the traits of a living thing. It needs energy to fly, but it does not eat food. Helicopters get energy from gasoline or other fuel. They do not grow.
A house is not a living thing.
Houses do not have all of the traits of living things. They do not grow or respond to their environment. They do not need food or water.
A swing set is not a living thing.
Swing sets do not have all of the traits of living things. They do not grow or respond to their environment. They do not need food or water. |
scienceQA-2111 | multiple_choice | Which animal's limbs are also adapted for swimming? | [
"humpback whale",
"giraffe"
] | A | Look at the picture of the California sea lion.
The California sea lion uses its flippers to push itself through water. The flippers can also help it change direction while swimming.
Now look at each animal. Figure out which animal has a similar adaptation.
The humpback whale has flippers. Its limbs are adapted for swimming.
The giraffe has long, thin legs. Its limbs are not adapted for swimming. The giraffe uses its limbs for walking and running. |
scienceQA-9550 | multiple_choice | Identify the question that Victoria and Nick's experiment can best answer. | [
"Does Victoria's snowboard slide down a hill in less time when it has a layer of wax or when it does not have a layer of wax?",
"Does Victoria's snowboard slide down a hill in less time when it has a thin layer of wax or a thick layer of wax?"
] | A | |
gsm8k-268 | open | Trevor buys several bouquets of carnations. The first included 9 carnations; the second included 14 carnations; the third included 13 carnations. What is the average number of carnations in the bouquets? | null | 12 | The sum is 9+14+13=<<9+14+13=36>>36.
There are 3 bouquets.
The average is 36/3=<<36/3=12>>12.
#### 12 |
sciq-2057 | multiple_choice | What are the high points in a transverse wave called? | [
"apex",
"peaks",
"crests",
"waves"
] | C | |
gsm8k-2693 | open | John has to pay taxes. He earned $100,000 for the year. He has $30,000 in deductions. The first $20,000 of taxable income is taxed at 10%. The rest is taxed at 20%. How much does he pay in taxes? | null | 12000 | His taxable income is 100,000-30,000=$<<100000-30000=70000>>70,000
So he pays 20,000*.1=$<<20000*.1=2000>>2000 tax at the lower rate
He has to pay 70,000-20,000=$<<70000-20000=50000>>50,000 at the higher rate
The taxes for that is 50,000*.2=$<<50000*.2=10000>>10,000
So his total tax bill is 10,000+2,000=$<<10000+2000=12000>>12,000
#### 12000 |
scienceQA-9549 | multiple_choice | Which animal is also adapted to be camouflaged in a sandy desert? | [
"blue poison dart frog",
"flat-tail horned lizard"
] | B | Look at the picture of the camel.
The camel has sand-colored fur covering its skin. It is adapted to be camouflaged in a sandy desert. The word camouflage means to blend in.
Now look at each animal. Figure out which animal has a similar adaptation.
The flat-tail horned lizard has sand-colored scales covering its body. It is adapted to be camouflaged in a sandy desert.
The blue poison dart frog has brightly colored skin. It is not adapted to be camouflaged in a sandy desert. |
sciq-10951 | multiple_choice | What term describes the long-term, predictable atmospheric conditions of a specific area? | [
"hemosphere",
"wind patterns",
"solar activity",
"climate"
] | D | |
scienceQA-5094 | multiple_choice | During this time, thermal energy was transferred from () to (). | [
"the surroundings . . . each vial",
"each vial . . . the surroundings"
] | A | The temperature of each vial increased, which means that the thermal energy of each vial increased. So, thermal energy was transferred from the surroundings to each vial. |
ai2_arc-1 | multiple_choice | Which of the following statements best explains why magnets usually stick to a refrigerator door? | [
"The refrigerator door is smooth.",
"The refrigerator door contains iron.",
"The refrigerator door is a good conductor.",
"The refrigerator door has electric wires in it."
] | B | |
scienceQA-2273 | multiple_choice | In this food chain, the algae is a producer. Why? | [
"It eats another living thing.",
"It makes its own food."
] | B | In this food chain, the algae is a producer because it makes its own food. The algae uses carbon dioxide, water, and sunlight to make its own food. |
scienceQA-8202 | multiple_choice | What do these two changes have in common?
water evaporating from a puddle
burning a piece of wood | [
"Both are chemical changes.",
"Both are only physical changes.",
"Both are caused by heating.",
"Both are caused by cooling."
] | C | Step 1: Think about each change.
Water evaporating from a puddle is a change of state. So, it is a physical change. The liquid changes into a gas, but a different type of matter is not formed.
Burning a piece of wood is a chemical change. When the wood burns, the type of matter in it changes. The wood turns black and gives off smoke.
Step 2: Look at each answer choice.
Both are only physical changes.
Water evaporating is a physical change. But burning wood does not.
Both are chemical changes.
Burning a piece of wood is a chemical change. But water evaporating from a puddle is not.
Both are caused by heating.
Both changes are caused by heating.
Both are caused by cooling.
Neither change is caused by cooling. |
scienceQA-5420 | multiple_choice | Is a hair clip a solid or a liquid? | [
"a liquid",
"a solid"
] | B | A hair clip is a solid. A solid has a size and shape of its own.
You can use a hair clip to keep your hair out of your face because the hair clip keeps its shape. |
scienceQA-2156 | multiple_choice | Select the vertebrate. | [
"rock lobster",
"earthworm",
"yellow jacket",
"gray crowned crane"
] | D | A yellow jacket is an insect. Like other insects, a yellow jacket is an invertebrate. It does not have a backbone. It has an exoskeleton.
A rock lobster is a crustacean. Like other crustaceans, a rock lobster is an invertebrate. It does not have a backbone. It has an exoskeleton.
An earthworm is a worm. Like other worms, an earthworm is an invertebrate. It does not have a backbone. It has a soft body.
A gray crowned crane is a bird. Like other birds, a gray crowned crane is a vertebrate. It has a backbone. |
gsm8k-2144 | open | Sharon’s vacation rental has a Keurig coffee machine. She will be there for 40 days. She has 3 cups of coffee (3 coffee pods) every morning. Her coffee pods come 30 pods to a box for $8.00. How much will she spend on coffee to last her for the entire vacation? | null | 32 | She'll be on vacation for 40 days and drinks 3 cups of coffee/pods per day for a total of 40*3 = <<40*3=120>>120 coffee pods
Her coffee pods come 30 in a box and she needs 120 coffee pods so that’s 120/30 = <<120/30=4>>4 boxes
Each box costs $8.00 and she needs 4 boxes so that’s 8*4 = $<<8*4=32.00>>32.00
#### 32 |
scienceQA-8170 | multiple_choice | Using only these supplies, which question can Edna investigate with an experiment? | [
"Do sunflowers grow taller if they are planted in planter boxes or in pots?",
"Do sunflowers grow bigger in sunny planter boxes or in shady planter boxes?",
"Which type of sunflower grows more leaves?"
] | B | |
gsm8k-2631 | open | Jenson and Kingsley have a tailoring business. Jenson makes 3 shirts, and Kingsley makes 5 pairs of pants per day. If each shirt uses 2 yards of fabric and a pair of pants uses 5 yards of fabric, how many yards of fabric do they need every 3 days? | null | 93 | Jenson uses 2 x 3 = <<2*3=6>>6 yards of fabric for making shirts every day.
Kingsley uses 5 x 5 = <<5*5=25>>25 yards of fabric every day for making pair of pants.
So, the total yards of fabric they use per day is 25 + 6 = <<25+6=31>>31
Therefore, the total yards of fabric they use every 3 days is 31 x 3 = <<31*3=93>>93.
#### 93 |
sciq-6136 | multiple_choice | Planes fly in what layer of the atmosphere because there is less friction and turbulence? | [
"stratosphere",
"crust",
"mesosphere",
"ozone layer"
] | A | |
scienceQA-2906 | multiple_choice | What type of rock is soapstone? | [
"sedimentary",
"igneous",
"metamorphic"
] | C | Soapstone is a metamorphic rock. Like other metamorphic rocks, it forms when a rock is changed by high temperature and pressure.
Heat and pressure can change the type and arrangement of minerals in a rock. This change forms a new rock with different properties. Soapstone can form when sedimentary and igneous rocks are changed by heat and pressure. Dolostone and dunite are two rocks that can change into soapstone. |
sciq-10887 | multiple_choice | What is the term for the application of science to solve problems? | [
"research",
"ingenuity",
"mathematics",
"technology"
] | D | |
ai2_arc-369 | multiple_choice | Which of these is a mixture? | [
"salt water",
"sugar",
"water vapor",
"salt"
] | A | |
gsm8k-3746 | open | A pen and pencil have a total cost of $6. If the pen costs twice as much as the pencil, what is the cost of the pen? | null | 4 | Let x be the cost of the pencil.
If the pen costs 2 times the cost of the pencil, then it costs 2x.
Adding the cost of the pen and pencil we get 2x + x = 3x
Since the total cost is $6 then 3x = $6 therefore x = $6 / 3 = $2
One pen is equal to 2 * x which is 2 * $2 = $4
#### 4 |
sciq-9527 | multiple_choice | What does hypoxic mean? | [
"Oxygen rate",
"higher oxygen",
"standard oxygen level",
"low oxygen"
] | D | |
sciq-9398 | multiple_choice | What is the term for a technique used to separate out homogeneous mixtures in which one or more solids are dissolved in a liquid? | [
"evaporation",
"absorption",
"transpiration",
"distillation"
] | A | |
scienceQA-7375 | multiple_choice | Complete the sentence.
Mixing lettuce and salad dressing is a (). | [
"chemical change",
"physical change"
] | B | Mixing lettuce and salad dressing is a physical change. Together, the salad and dressing make a mixture. But making this mixture does not form a different type of matter. |
sciq-10162 | multiple_choice | Give an example of air pollution while painting indoors. | [
"gas fumes",
"paint fumes",
"fuel fumes",
"variety fumes"
] | B | |
sciq-4299 | multiple_choice | Which system in the body exchanges gases with the outside air? | [
"vascular",
"digestive",
"respiratory",
"immune"
] | C | |
gsm8k-192 | open | Apple sold 100 iPhones at their New York store today for an average cost of $1000. They also sold 20 iPads for an average cost of $900 and 80 Apple TVs for an average cost of $200. What was the average cost across all products sold today? | null | 670 | The sales for iPhones were 100 iPhones * $1000 per iPhone on average = $<<100*1000=100000>>100,000
The sales for iPads today were 20 iPads * $900 per iPad = $<<20*900=18000>>18,000
The sales for Apple TV’s today were 80 * $200 = $<<80*200=16000>>16,000
The total sales for Apple at their New York store today was $100,000 + $18,000 + $16,000 = $<<100000+18000+16000=134000>>134,000
The total number of products sold was 100 + 20 + 80 = <<100+20+80=200>>200
The average cost per product sold was $134,000 total sales / 200 total products = $<<134000/200=670>>670
#### 670 |
sciq-1361 | multiple_choice | What are all of the living or once-living aspects of the environment called? | [
"abiotic factors",
"biotic factors",
"fossils",
"photic factors"
] | B | |
sciq-9435 | multiple_choice | What is the supply of water to land or crops to help growth called? | [
"irrigation",
"drainage",
"absorbtion",
"precipitation"
] | A | |
sciq-11374 | multiple_choice | Nearly all fish reproduce sexually and have what? | [
"separate sexes",
"modified sexes",
"single sexes",
"flexible sexes"
] | A | |
gsm8k-995 | open | Josh and Anna were both born on August 17th, but in different years. To consolidate celebrations they also got married on August 17 when Josh turned 22. If today they're celebrating 30 years of marriage and their combined age is exactly 5 times what Josh's age was when they married, how old was Anna when they got married? | null | 28 | We know that Josh must be 30 years older than his age when they got married, therefore he is 30 + 22 = <<30+22=52>>52 years old today
If their current combined age is 5 times the age Josh was when they married (22), then their total combined age is 5 * 22 = <<5*22=110>>110 years
That means that Anna must be 110 - 52 = <<110-52=58>>58 years old today
If they married 30 years ago, Anna must have been 58 - 30 = <<58-30=28>>28 years old when they married
#### 28 |
sciq-10305 | multiple_choice | The nuclear envelope is a double-layered plasma membrane like the cell membrane, although without what? | [
"membrane proteins",
"cytoplasm",
"nucleic acids",
"cell walls"
] | A | |
gsm8k-2887 | open | Cara is at her family reunion, where she discovers that she is 20 years younger than her mom. Her mom is 15 years younger than Cara's Grandmother. If Cara's grandmother is 75, how old is Cara? | null | 40 | Cara's mom: 75-15=<<75-15=60>>60 years old
Cara: 60-20=<<60-20=40>>40 years old
#### 40 |
sciq-5289 | multiple_choice | What can be linked together to form disaccharides or polysaccharides? | [
"nitrates",
"amino acids",
"monosaccharides",
"carbohydrates"
] | C | |
sciq-10678 | multiple_choice | The rate at which an unstable isotope decays is measured in a unit known as what? | [
"half-life",
"full-life",
"half-time",
"staying-life"
] | A | |
sciq-4890 | multiple_choice | Hiv has proteins called what, internal to the envelope, which help stabilize virion shape? | [
"sphere proteins",
"reduction proteins",
"matrix proteins",
"step proteins"
] | C | |
sciq-1596 | multiple_choice | Name the fever that is caused by a virus that has antigens similar to molecules in human heart tissues. | [
"Dengue fever",
"yellow fever",
"chronic fever",
"rheumatic fever"
] | D | |
gsm8k-7075 | open | The owner of a small store divided the sugar into 12 packs. If each pack weighs 250 grams and has 20 grams of sugar left, how many grams of sugar did he start with? | null | 3020 | The total weight of the 12 packs of sugar is 250 x 12 = 3 000 grams.
The owner started with 3000 + 20 = <<3000+20=3020>>3020 grams of sugar.
#### 3020 |
scienceQA-1112 | multiple_choice | Based on this information, what is this plant's phenotype for the pod shape trait? | [
"constricted pods",
"inflated pods"
] | B | You need to determine the pea plant's phenotype for the pod shape trait. First, consider the alleles in the plant's genotype for the pod shape gene. Then, decide whether these alleles are dominant or recessive.
The allele for inflated pods (D) is dominant over the allele for constricted pods (d). This means D is a dominant allele, and d is a recessive allele.
The pea plant's genotype of Dd has one dominant allele and one recessive allele. An organism with at least one dominant allele for a gene will have the dominant allele's version of the trait. So, the pea plant's phenotype for the pod shape trait must be inflated pods. |
sciq-3550 | multiple_choice | Asexual, sexual, budding, and parthenogenesis are all forms of what? | [
"absorption",
"hibernation",
"photosynthesis",
"reproduction"
] | D | |
sciq-5282 | multiple_choice | What are substances that cannot be broken down into simpler substances with different properties called? | [
"compounds",
"elements",
"atoms",
"molecules"
] | B | |
gsm8k-885 | open | Bobby needs to buy a new pair of fancy shoes. He decides to go to a cobbler and get them handmade. The cobbler charges $250 to make the mold. He then charges $75 an hour for 8 hours to make the shoes. The cobbler agrees to only charge 80% of the cost for work to make the shoes, since it is his first pair of shoes. How much did Bobby pay? | null | 730 | The cost of labor is 75*8=$<<75*8=600>>600
So Bobby pays 600*.8=$<<600*.8=480>>480
So that means Bobby pays 480+250=$<<480+250=730>>730
#### 730 |
sciq-2531 | multiple_choice | When light passes from one medium to another, it changes what? | [
"density",
"color",
"temperature",
"speed"
] | D | |
sciq-7645 | multiple_choice | What evolutionary concept emphasizes reproductive isolation? | [
"chemical species concept",
"reproductive method concept",
"biological species concept",
"toxic species concept"
] | C | |
gsm8k-4575 | open | Laran has started a poster business. She is selling 5 posters per day at school. Two posters per day are her large posters that sell for $10. The large posters cost her $5 to make. The remaining posters are small posters that sell for $6. They cost $3 to produce. How much profit, in dollars, does Laran make per 5-day school week? | null | 95 | The profit made for each large poster is $10 - $5 = $<<10-5=5>>5.
Each day Laran earns $5 * 2 = $<<5*2=10>>10 from selling large posters.
The profit made for each small poster is $6 - $3 = $<<6-3=3>>3.
Each day Laran earns $3 * 3 = $<<3*3=9>>9 from selling small posters.
Laran makes a total profit of $10 + $9 = $<<10+9=19>>19 per day.
For a 5 day school week, Laran makes a profit of 5 * $19 = $<<5*19=95>>95.
#### 95 |
sciq-4565 | multiple_choice | What structure passes oxygen and nutrients to a growing fetus in mammals? | [
"spinal cord",
"placenta",
"uterus",
"vas deferens"
] | B | |
gsm8k-2630 | open | Carter has a 14-hour road trip. He wants to stop every 2 hours to stretch his legs. He also wants to make 2 additional stops for food and 3 additional stops for gas. If each pit stop takes 20 minutes, how many hours will his road trip become? | null | 18 | He has a 14-hour trip and wants to stop every 2 hours so that's 14/2 = <<14/2=7>>7 pit stops
He will make 7 pit stops plus 2 more for food and 3 more for gas for a total of 7+2+3 = <<7+2+3=12>>12 pit stops
Each pit stop will take 20 minutes and he is making 12 stops so that's 20*12 = <<20*12=240>>240 minutes
60 minutes are in an hour and he's adding 240 minutes to his trip so that's 240/60 = <<240/60=4>>4 more hours
His trip started as 14 hours and he will add an additional 4 hours in pit stops for a total of a 14+4 = <<14+4=18>>18 hour long trip
#### 18 |
gsm8k-4094 | open | Lidia has a collection of books. Her collection is four times bigger than the collection which her friend Susan has. In total Susan and Lidia, both have 3000 books. How many books does Susan have in her collection? | null | 600 | Let x be the number of books in Susan's collection.
The collection of both Susan and Lidia would then be 4*x + x = 3000.
5*x = 3000
x = <<600=600>>600
#### 600 |
gsm8k-5737 | open | Paula has 20 candies to be given out to her six friends. She needs to buy four additional candies so she can give an equal number of candies to her friends. How many candies will each of her friends get? | null | 4 | Paula will have a total of 20 + 4 = <<20+4=24>>24 candies.
Thus, each of her friends will receive 24/6 = <<24/6=4>>4 candies.
#### 4 |
sciq-1944 | multiple_choice | What are specialized cells that are capable of sending electrical as well as chemical signals? | [
"neurons",
"enzymes",
"hormones",
"ions"
] | A | |
ai2_arc-563 | multiple_choice | If enough heat is taken away from a container of water, what will happen to the water? | [
"It will begin to boil.",
"It will become a solid.",
"It will turn into a gas.",
"It will increase in weight."
] | B | |
gsm8k-2555 | open | The moon is made of 50% iron, 20% carbon, and the remainder is other elements. Mars weighs twice as much as the moon, but has the exact same composition. If Mars is 150 tons of other elements, how many tons does the moon weigh? | null | 250 | 30% of Mars is made up of other elements because 100 - 50 - 20 = <<100-50-20=30>>30
Mars weighs 500 tons because 150 / .3 = <<150/.3=500>>500
The moon weighs 250 tons because 500 / 2 = <<500/2=250>>250
#### 250 |
gsm8k-4286 | open | Lizzy's school choir has a mixture of 80 blonde and black-haired girls. Their teacher decides to add 10 more girls to the choir, who turns out to be blonde. If there were 30 blonde-haired girls in the choir initially, how many black-haired girls are present? | null | 50 | The total number of girls in the choir is 80+ 10 = <<80+10=90>>90 girls.
The total number of blondes in the choir after 10 more are added is 30+10 = <<30+10=40>>40 blonde-haired girls.
From the total number, the number of black-haired girls is 90-40 = <<90-40=50>>50 black-haired-girls
#### 50 |
gsm8k-3707 | open | Colleen is making a batch of 48 cookies. She's going to add 108 chocolate chips and one-third as many M&Ms to the whole batch. What are the average number of chocolate pieces in each cookie? | null | 3 | First find the total number of M&Ms: 108 chocolate chips / 3 chocolate chips / 1 M&M = <<108/3/1=36>>36 M&Ms
Then add that number to the number of chocolate chips to find the total number of pieces of chocolate: 36 M&Ms + 108 chocolate chips = <<36+108=144>>144 chocolates
Then divide the total number of chocolates by the number of cookies to find the number of pieces of chocolate per cookie: 144 chocolates / 48 cookies = <<144/48=3>>3 chocolates/cookie
#### 3 |
gsm8k-6395 | open | Jacob is building ladders. One of his clients needs 10 ladders with 50 rungs, and 20 ladders with 60 rungs. Jacob has to charge $2 for every rung. How much does the client have to pay for the ladders? | null | 3,400 | 10 ladders with 50 rungs have a total of 10*50=<<10*50=500>>500 rungs.
20 ladders with 60 rungs have a total of 20*60=<<20*60=1200>>1200 rungs.
In total there are 1200+500=<<1200+500=1700>>1700 rungs.
The client must pay 2*1700=$<<2*1700=3400>>3400.
#### 3,400 |
gsm8k-481 | open | Julia is performing in her high school musical this weekend and her family wants to come to the show. Tickets are $12 for adults and $10 for children. If her mom, dad, grandma, and three little sisters come to the show, how much will the total be for their tickets? | null | 66 | The cost will for 3 adults will be $12/adult x 3 adults = $<<12*3=36>>36
The cost for 3 children will be $10/child x 3 children = $<<10*3=30>>30
The total cost will be $36 + $30 = $<<36+30=66>>66
#### 66 |
sciq-8968 | multiple_choice | What type of matter in the spinal cord has the appearance of an ink-blot test and is subdivided into regions that are referred to as horns? | [
"wet matter",
"dark matter",
"bright matter",
"gray matter"
] | D | |
sciq-1880 | multiple_choice | Free-flowing electrons enable what materials to conduct electricity and heat very well? | [
"alloys",
"acids",
"noble gases",
"metals"
] | D | |
scienceQA-7287 | multiple_choice | What do these two changes have in common?
peeling a banana
getting a haircut | [
"Both are chemical changes.",
"Both are only physical changes.",
"Both are caused by cooling.",
"Both are caused by heating."
] | B | Step 1: Think about each change.
Peeling a banana is a physical change. The peel is not covering the rest of the fruit anymore. But both the peel and the banana are still made of the same type of matter as before.
Getting a haircut is a physical change. Your hair is shorter after a haircut. But it is still made of the same type of matter.
Step 2: Look at each answer choice.
Both are only physical changes.
Both changes are physical changes. No new matter is created.
Both are chemical changes.
Both changes are physical changes. They are not chemical changes.
Both are caused by heating.
Neither change is caused by heating.
Both are caused by cooling.
Neither change is caused by cooling. |
gsm8k-3734 | open | Jerry is making cherry syrup. He needs 500 cherries per quart of syrup. It takes him 2 hours to pick 300 cherries and 3 hours to make the syrup. How long will it take him to make 9 quarts of syrup? | null | 33 | First find how many cherries Jerry can pick in one hour: 300 cherries / 2 hours = <<300/2=150>>150 cherries/hour
Then multiply the number of quarts of syrup by the number of cherries per quart to find the total number of quarts Jerry needs: 500 cherries/quart * 9 quarts = 4500 cherries
Then divide the total number of cherries by the number of cherries he picks per hour to find the number of hours the cherry-picking takes: 4500 cherries / 150 cherries/hour = <<4500/150=30>>30 hours
Then add the time it takes him to make the syrup to find the total time: 30 hours + 3 hours = <<30+3=33>>33 hours
#### 33 |
scienceQA-359 | multiple_choice | Which object has more thermal energy? | [
"a 9-kilogram block of iron at a temperature of 175°C",
"a 9-kilogram block of iron at a temperature of 165°C"
] | A | The two blocks of iron have the same mass but different temperatures. Since the 175°C block is hotter than the 165°C block, it has more thermal energy. |
gsm8k-5215 | open | Anya washes 32 hairs down the drain when she washes her hair and brushes out half that amount when she brushes it. How many hairs does Anya have to grow back to always have one more hair than she started with after washing, brushing, and growing it? | null | 49 | Anya brushes out 32 / 2 = <<32/2=16>>16 hairs.
To always have the same amount of hair, Anya has to grow back 16 + 32 + 1 = <<16+32+1=49>>49 hairs.
#### 49 |
sciq-9930 | multiple_choice | What is the method that is a plan for asking questions and testing possible answers called? | [
"scientific investigation",
"forecasting",
"independent variable",
"sample size"
] | A | |
gsm8k-3063 | open | Five coworkers were talking during the lunch break. Roger, the oldest one, said that he has the same amount of experience in years as all four of the others combined and that his retirement should come when he accumulates 50 years of experience. Peter said that when he came to the company his daughter was 7 years old, and now she is 19 years old. Tom then said he has twice as many years of experience as Robert. Robert said that he has 4 years of experience less than Peter but 2 more years of experience than Mike. How many more years does Roger have to work before he retires? | null | 8 | Peter has 19 – 7 = <<19-7=12>>12 years of experience.
Robert has 12 – 4 = <<12-4=8>>8 years of experience.
Mike has 8 – 2 = <<8-2=6>>6 years of experience.
Tom has 2 * 8 = <<2*8=16>>16 years of experience.
Roger has 12 + 8 + 6 + 16 = <<12+8+6+16=42>>42 years of experience.
Roger has to work another 50 – 42 = <<50-42=8>>8 years before he retires.
#### 8 |
sciq-843 | multiple_choice | Flowers pollinated by what means generally lack brightly colored parts? | [
"wind",
"butterflies",
"larvae",
"bees"
] | A | |
sciq-11081 | multiple_choice | What value of dissolved substances is higher than that of their corresponding precipitate? | [
"binary",
"negentropy",
"entropy",
"ordiny"
] | C |
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