Jenjamin3000/MNLP_M3_rag_dataset · Datasets at Hugging Face

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
scienceQA-11903	multiple_choice	What do these two changes have in common? shaking up salad dressing mixing sand and gravel	[ "Both are chemical changes.", "Both are only physical changes.", "Both are caused by heating.", "Both are caused by cooling." ]	B	Step 1: Think about each change. Shaking up salad dressing is a physical change. The different parts mix together, but they are still made of the same type of matter. Mixing sand and gravel is a physical change. Together, the sand and gravel make a mixture. But making this mixture does not form a different 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.
sciq-10884	multiple_choice	An element that is generally a poor conductor of heat and electricity is known as a ______	[ "magnet", "alloy", "nonmetal", "superconductor" ]	C
sciq-8892	multiple_choice	Debroglie proposed in 1924 that any object exhibits a wavelength that is inversely proportional to its?	[ "inertia", "velocity", "momentum", "frequency" ]	C
gsm8k-5569	open	Some friends wanted to make a road trip from New York to Los Angeles. They drove at a constant speed of 62 miles/hour, taking breaks of 30 minutes every 5 hours. Once in the city, they looked for the hotel for 30 minutes. If the trip took around 2,790 miles, how many hours will they have to spend to complete the trip to the hotel?	null	50	At a constant speed of 62 miles/hour, they will drive 2,790 miles / 62 miles/hour = <<2790/62=45>>45 hours in total. Every 5 hours they take a break, they will take 45 hours / 5 hours/break = <<45/5=9>>9 breaks. Those breaks will be 9 breaks x 30 minutes/break = <<9*30=270>>270 minutes in total. In hours, the breaks will be in total 270 minutes ÷ 60 minutes/hour = <<270/60=4.5>>4.5 hours To find the hotel it took them 30 minutes ÷ 60 minutes/hour = <<30/60=0.5>>0.5 hours In total, it will take 45 hours + 4.5 hours + 0.5 hours = <<45+4.5+0.5=50>>50 hours to complete the trip. #### 50
sciq-10202	multiple_choice	The rate of evolution is influenced by the rate of changes to what?	[ "dna", "the earth", "migration", "the environment" ]	D
gsm8k-2017	open	Jed’s family wants to buy 6 different board games. Each board game costs $15 and Jed paid using a $100 bill. If the cashier gave Jed only $5 bills for his change, how many bills did Jed receive?	null	2	Jed paid $15 x 6 = $<<15*6=90>>90 for the 6 board games. He has $100 - $90 = $<<100-90=10>>10 change. Therefore, Jed received$ 10/$5 = <<10/5=2>>2 $5 bills. #### 2
sciq-2158	multiple_choice	What is the first direct action of growth hormone?	[ "stimulation of triglyceride breakdown", "stimulation of monoglyceride breakdown", "stimulation of monoglyceride production", "stimulation of triglyceride production" ]	A
sciq-1218	multiple_choice	Occuring throughout the lifespan of the organism, what stages proceed in a certain order?	[ "yearly stages", "life cycle stages", "life effectiveness stages", "genetic stages" ]	B
sciq-4244	multiple_choice	The cytoplasm of prokaryotic cells has a high concentration of dissolved solutes. therefore, the osmotic pressure within the cell is what?	[ "relative", "relatively low", "relatively normal", "relatively high" ]	D
scienceQA-7245	multiple_choice	Select the one substance that is not a mineral.	[ "Halite is not made by living things. It is a solid.", "A computer processor is made in a factory. It is not a pure substance.", "Potassium feldspar is a solid. It is a pure substance." ]	B	Compare the properties of each substance to the properties of minerals. Select the substance whose properties do not match those of minerals. A computer processor is made in a factory. But all minerals are formed in nature. A computer processor is not a pure substance. But all minerals are pure substances. So, a computer processor is not a mineral. Halite is a mineral. Potassium feldspar is a mineral.
sciq-10515	multiple_choice	One gram of proteins provides how many calories of energy?	[ "two", "eight", "zero", "four" ]	D
gsm8k-2890	open	Kyle has $12 less than 3 times what Dave has. Kyle then spends a third of it going snowboarding. If Dave has $46, how much money does Kyle have?	null	84	Kyle has 463-12 = <<463-12=126>>126 dollars. Kyle spends 126/3 = <<126/3=42>>42 dollars going snowboarding. Kyle has 126-42 = <<126-42=84>>84 dollars left. #### 84
gsm8k-5691	open	To celebrate a recent promotion, Arthur decided to treat himself to dinner at a nice restaurant. He ordered a nice appetizer for $8, a delicious ribeye steak for his entrée at $20, had two glasses of nice red wine with dinner for $3 each, and a slice of caramel cheesecake for dessert for $6. He used a voucher for half off the price of his entrée, but he very thoughtfully tipped his waitress a full 20% of what the full cost of his meal would have been without the discount. How much, including the tip, did Arthur spend on dinner?	null	38	The cost of his food, before the voucher, was $8 + $20 + $3 + $3 + $6 = $<<8+20+3+3+6=40>>40. The tip was $40 * .20 = $<<40*.20=8>>8. The voucher saved him $20 / 2 = $<<20/2=10>>10. So the full price of Arthur's meal, with tip, was $40 - $10 + 8 = $<<40-10+8=38>>38. #### 38
sciq-8038	multiple_choice	Why can't fungi make their own food like plants do?	[ "no hydrogen", "no chloroplasts", "no cells", "no organelles" ]	B
gsm8k-6092	open	Part of Stella's job is to restock the toilet paper in each of the 6 bathrooms at the bed and breakfast. She stocks 1 roll a day, every day of the week. She buys the toilet paper in bulk, and each pack contains 1 dozen rolls. After 4 weeks, how many packs of toilet paper dozen Stella buy?	null	14	She stocks one roll in each of the 6 bathrooms, every day of the week so that 67 = <<67=42>>42 rolls a week She restocks 42 rolls a week so after 4 weeks that's 424 = <<424=168>>168 rolls The bulk toilet paper comes 1 dozen rolls in a pack and she needs 168 rolls so she needs 168/12 = <<168/12=14>>14 dozen #### 14
scienceQA-10830	multiple_choice	Will these magnets attract or repel each other?	[ "attract", "repel" ]	B	Will these magnets attract or repel? To find out, look at which poles are closest to each other. The south pole of one magnet is closest to the south pole of the other magnet. Poles that are the same repel. So, these magnets will repel each other.
sciq-8617	multiple_choice	Aside from light, incandescent light bulbs also give off what that wastes energy?	[ "heat", "humidity", "temperature", "electricity" ]	A
sciq-8129	multiple_choice	Scientists use a quantity called __________ as a measure of disorder, or randomness.	[ "vector count", "chance level", "entropy", "motion" ]	C
scienceQA-7069	multiple_choice	Which property matches this object?	[ "flexible", "translucent" ]	B	Look at the object. Think about each property. A flexible object can be folded or bent without breaking easily. The marbles are not flexible. A translucent object lets light through. But you cannot see clearly through a translucent object. The marbles are translucent.
sciq-361	multiple_choice	What is the term for longer chains of monosaccharides ?	[ "proteins", "hydrocarbons", "oligosaccharides", "polysaccharides" ]	D
scienceQA-8433	multiple_choice	Select the living thing.	[ "hockey puck", "cane toad" ]	B	A hockey puck is not a living thing. Hockey pucks do not have all of the traits of living things. They do not grow or respond to the world around them. They do not need food or water. A cane toad is a living thing. Cane toads grow and respond to the world around them. They need food and water.
sciq-7989	multiple_choice	The subducting oceanic plate does what as it reenters the mantle?	[ "freezes", "disappers", "melts", "evaporates" ]	C
gsm8k-1254	open	Emilia needs 42 cartons of berries to make a berry cobbler. She already has 2 cartons of strawberries and 7 cartons of blueberries in her cupboard. She decides to go to the supermarket to get more cartons. How many more cartons of berries should Emilia buy?	null	33	She previously had 2 cartons + 7 cartons = <<2+7=9>>9 cartons of berries. Emilia needs to buy 42 cartons - 9 cartons = <<42-9=33>>33 cartons of berries. #### 33
sciq-2221	multiple_choice	Terrestrial biomes are classified by the climate and their what?	[ "pollution", "geography", "habitat", "biodiversity" ]	D
sciq-9942	multiple_choice	The stem of a horsetail is characterized by the presence of joints, or nodes: hence the name arthrophyta, which means this?	[ "elongated plant", "solid plant", "jointed plant", "molted plant" ]	C
ai2_arc-87	multiple_choice	Which geologic process most likely led to the uplifting of the Rocky Mountains?	[ "glaciation", "flooding", "faulting", "erosion" ]	C
sciq-7382	multiple_choice	Which layer of soil experiences the most weathering?	[ "bedrock", "humus", "subsoil", "top layer" ]	D
scienceQA-6764	multiple_choice	Which trait did Asterotrygon have? Select the trait you can observe on the fossil.	[ "a wide tail fin", "spots on its skin", "a long, thin tail", "four legs" ]	C
sciq-10258	multiple_choice	How many electrons does lithium have?	[ "three", "four", "seven", "two" ]	A
scienceQA-2793	multiple_choice	Which is more flexible?	[ "ice rink", "leather belt" ]	B	Flexible is a property. A flexible material can be bent without breaking easily. Look at each picture, one at a time. Imagine bending the material shown in each picture. Of the choices, the leather belt is more flexible. If you fold leather, it will not break.
sciq-7891	multiple_choice	What force causes waves to topple over and break on the shore?	[ "tension", "vibration", "momentum", "friction" ]	D
gsm8k-930	open	How many apples did two men and three women buy at a certain store if the two men each bought 30 apples, 20 less than the number of apples bought by each woman?	null	210	If the two men each bought 30 apples, together they bought 230 = <<230=60>>60 apples. Since the two men each bought 30 apples, 20 less than the total number of apples bought by each woman, each woman bought 20+30 = <<20+30=50>>50 apples. The total number of apples bought by the women is 350 = <<350=150>>150 Altogether, the two men and three women bought 60+150 = <<60+150=210>>210 apples. #### 210
sciq-4520	multiple_choice	What gland secretes its products directly into the urethra through several small ducts	[ "adrenal", "thyroid", "prostate", "pituitary" ]	C
gsm8k-3666	open	Jordan's dog, Max, was born on the same day that Luka turned 4 years old. Luka is exactly 2 years older than is Aubrey. On Aubrey's 8th birthday, how many years old was Jordan's dog, Max?	null	6	If Luka is exactly 2 years older than is Aubrey, then on Aubrey's 8th birthday, Luka was 8+2=10 years old. If Jordan's dog, Max, was born on the same day that Luka turned 4 years old, then when Luka was 10 years old, Max was 10-4=<<10-4=6>>6 years old. #### 6
sciq-6966	multiple_choice	What is the organ that senses sound?	[ "eye", "ear", "nose", "skin" ]	B
gsm8k-5806	open	Dylan filled his glass with ice cubes before he poured his soda into it. He counted and there were 8 ice cubes in his glass. Later when he prepares a pitcher of lemonade he puts two times as many ice cubes in the pitcher. Then it is time to refill the ice cube trays which have 12 spaces each for ice cubes. How many trays does Dylan need to fill if he used exactly all the ice they had in them?	null	2	Dylan uses 8 ice cubes in his glass plus 2 x as many for the pitcher of lemonade, 8 x 2 = 16 ice cubes. Those 16 ice cubes + the 8 before means that the ice cube trays originally held 16 + 8 ice cubes = <<16+8=24>>24 ice cubes. Each ice cube tray holds 12 ice cubes, 24 ice cubes / 12 spaces in the trays = <<24/12=2>>2 total ice cube trays. #### 2
gsm8k-3995	open	Kimiko is retiling her kitchen floor. Each tile is 6 square inches. If her kitchen is 48 inches by 72 inches, how many tiles does Kimiko need to buy?	null	96	First figure out how many tiles are in one row by dividing the kitchen's width by each tile's width: 48 inches / 6 inches/tile = <<48/6=8>>8 tiles in one row Then figure out how many rows of tiles there are by dividing the kitchen's height by each tile's height: 72 inches / 6 inches/tile = <<72/6=12>>12 rows of tiles Then multiply the number of rows by the number of tiles per row to find the total number of tiles Kimiko needs to buy: 8 tiles/row * 12 rows = <<8*12=96>>96 tiles #### 96
scienceQA-1581	multiple_choice	Will these magnets attract or repel each other?	[ "attract", "repel" ]	A	Will these magnets attract or repel? To find out, look at which poles are closest to each other. The south pole of one magnet is closest to the north pole of the other magnet. Poles that are different attract. So, these magnets will attract each other.
ai2_arc-566	multiple_choice	Volcanic eruptions early in Earth's history are believed to be responsible for a large proportion of the matter now found in which Earth structure?	[ "mantle", "asthenosphere", "hydrosphere", "ozone layer" ]	C
sciq-9604	multiple_choice	Anosmia, the loss of what sense, is often the result of the olfactory nerve being severed?	[ "general sensitivity", "balance", "taste", "smell" ]	D
sciq-1603	multiple_choice	What gives the body shape and support?	[ "skeleon", "gravity", "organs", "muscles" ]	A
scienceQA-12521	multiple_choice	Compare the motion of three motorboats. Which motorboat was moving at the highest speed?	[ "a motorboat that moved 210miles west in 5hours", "a motorboat that moved 60miles east in 5hours", "a motorboat that moved 70miles south in 5hours" ]	A	Look at the distance each motorboat moved and the time it took to move that distance. The direction each motorboat moved does not affect its speed. Notice that each motorboat moved for 5 hours. The motorboat that moved 210 miles moved the farthest distance in that time. So, that motorboat must have moved at the highest speed.
gsm8k-1689	open	As a freelancer, Baylor is paid for every finished work of a client he does on a freelance marketplace. Currently, he has $4000 on his dashboard from previous work done. He is currently working for three clients, with the first client paying him half the amount of money he currently has on his dashboard once the job is done. The second client will pay him 2/5 times more money than the first client once Baylor finishes his work. The third client will pay him twice the amount of money the first and second clients pay him together once he finishes the job. How much money will Baylor have in his dashboard after all the clients pay him for his work?	null	18400	The first client will pay Baylor 1/2$4000=$<<4000/2=2000>>2000. The second client will pay Baylor 2/5 times more money than the first client, a total of 2/5$2000 = $<<2/52000=800>>800 The total amount of money the second client will pay Baylor once the job is done is $2000+$800 = $<<2000+800=2800>>2800 The total amount of money the first and the second client will pay Baylor after their work is finished is $2800+$2000 = $<<2800+2000=4800>>4800 The third client will pay him twice the amount of money the first and second clients pay him together, a total of 2$4800 = $9600 Together, the three clients will pay Baylor $9600+$4800 = $14400 once he finishes their jobs. In his dashboard, Baylor will have $14400+$4000 = $<<14400+4000=18400>>18400 #### 18400
gsm8k-1106	open	The difference between the ages of two friends is 2 years. The sum of their ages is 74 years. Find the age of the older friend.	null	38	Let X be the age of the older friend. The younger friend is X-2 years old. So, the age of both is X + (X-2) = 74. X + X = 74 + 2. 2 * X = 76. Then, the older friend is X = <<38=38>>38 years old. #### 38
gsm8k-5819	open	Casey is pumping water out of her well. She can pump 3 gallons a minute. She has 4 rows of 15 corn plants each, and each plant needs half a gallon of water. She also has 10 pigs, which each need 4 gallons of water, and 20 ducks that each need a quarter of a gallon of water. How many minutes does Casey need to spend pumping water?	null	25	First find how many corn plants there are: 15 plants/row * 4 rows = <<154=60>>60 plants Then find how many gallons of water of the corn needs: 60 plants 1/2 gallon/plant = <<601/2=30>>30 gallons Then find how many gallons of water the pigs need: 10 pigs 4 gallons/pig = <<104=40>>40 gallons Then find how many gallons of water the ducks need: 20 ducks 1/4 gallon/duck = <<20*1/4=5>>5 gallons Now add up all three quantities of water to find the total water needed: 5 gallons + 40 gallons + 30 gallons = <<5+40+30=75>>75 gallons Now divide the total water needed by Casey's pumping rate to find how long she spends pumping: 75 gallons / 3 gallons/minute = <<75/3=25>>25 minutes #### 25
sciq-1676	multiple_choice	What structure of the heart receives oxygen-poor blood from the body, then pumps the blood into the right ventricle?	[ "right atrium", "right ventricle", "left ventricle", "left atrium" ]	A
gsm8k-3736	open	Jackson is making dinner. He makes a salad out of lettuce (50 calories), carrots (twice the calories of the lettuce) and dressing (210 calories). He also makes a pizza with 600 calories for the crust, 1/3 the crust's calories for the pepperoni, and 400 calories for the cheese. If Jackson eats 1/4 of the salad and 1/5 of the pizza, how many calories does he eat?	null	330	First find the number of calories in the carrots: 50 calories * 2 = <<502=100>>100 calories Then find the total calories in the salad: 100 calories + 50 calories + 210 calories = <<100+50+210=360>>360 calories Then find the number of calories in the pepperoni: 1/3 600 calories = <<1/3600=200>>200 calories Now find the total number of calories in the pizza: 200 calories + 600 calories + 400 calories = <<200+600+400=1200>>1200 calories Now find how many calories are in Jackson's portion of the salad: 360 calories 1/4 = <<3601/4=90>>90 calories Now find how many calories are in Jackson's portion of the pizza: 1200 calories 1/5 = <<1200*1/5=240>>240 calories Now find the total calories Jackson ate: 90 calories + 240 calories = <<90+240=330>>330 calories #### 330
scienceQA-11421	multiple_choice	Select the organism in the same species as the purple heron.	[ "Ardea purpurea", "Ardea alba", "Acanthaster planci" ]	A	A purple heron's scientific name is Ardea purpurea. Ardea purpurea is in the same genus as Ardea alba, but they are not in the same species. Organisms in the same species have the same scientific names. Ardea purpurea and Ardea alba are different species within the same genus. Ardea purpurea has the same scientific name as a purple heron. So, these organisms are in the same species. Acanthaster planci does not have the same scientific name as a purple heron. So, Ardea purpurea and Acanthaster planci are not in the same species.
sciq-2312	multiple_choice	What branch of science offers an overview of the physiology of humans?	[ "marine biology", "engineer", "human biology", "geology" ]	C
sciq-10859	multiple_choice	What part of a chromosome exists in different states of condensation at different times?	[ "pellicle", "centromeres", "chromonema", "the chromatin" ]	D
scienceQA-3380	multiple_choice	Which better describes the Great Barrier Reef ecosystem?	[ "It has water with not much salt. It also has many different types of organisms.", "It has salty water. It also has many different types of organisms." ]	B	A tropical coral reef is a type of ecosystem. Tropical coral reefs have the following features: shallow, salty water, bright sunlight, and many different types of organisms. So, the Great Barrier Reef has salty water. It also has many different types of organisms.
scienceQA-8498	multiple_choice	Select the mixture.	[ "sugar", "yogurt" ]	B
gsm8k-6652	open	In a stationery store, there are three kinds of pencils. A pencil with an eraser, which costs $0.8 each, a regular pencil for $0.5 each, and a short pencil for $0.4 each. This store was able to sell 200 pencils with an eraser, 40 regular pencils, and 35 short pencils. How much money did the store make from these sales?	null	194	For pencils with erasers, the store received a total of 200 * 0.8 = $<<2000.8=160>>160. For regular pencils, the store received 40 0.5 = $<<400.5=20>>20. And for short pencils only 35 0.4 = $<<35*0.4=14>>14. In total, the store made 160 + 20 + 14 = $<<160+20+14=194>>194 from selling these pencils. #### 194
sciq-6756	multiple_choice	What term is used to describe the electrostatic process used by most copy machines?	[ "microphotography", "xerography", "electrography", "titanomachy" ]	B
sciq-1714	multiple_choice	What is it called when electrons are shared equally?	[ "polar bonds", "helices bonds", "metabolized bonds", "nonpolar bonds" ]	D
scienceQA-4133	multiple_choice	Which is this organism's scientific name?	[ "Danaus plexippus", "monarch butterfly" ]	A	Danaus plexippus is written in italics. The first word is capitalized, and the second word is not. So, Danaus plexippus is the scientific name.
sciq-8253	multiple_choice	What type of masses are structureless particles that cannot spin?	[ "turning masses", "point masses", "weightless masses", "inertial mass" ]	B
gsm8k-1571	open	Mary is building a mosaic for her school cafeteria's wall. It will be 10 feet tall and 15 feet long. Each tile she uses is 1 inch square. How many tiles will she need?	null	21600	First convert the length of the mural to inches: 15 feet * 12 inches/foot = <<1512=180>>180 inches Then convert the height of the mural to inches: 10 feet 12 inches/foot = <<1012=120>>120 inches Then multiply the length and the height to find the total area of the mural: 180 inches 120 inches = <<180*120=21600>>21600 square inches. Since each tile is 1 square inch, this is also the number of tiles she needs. #### 21600
gsm8k-2248	open	A basketball team won 40 games in their last competition. In the next competition, they won 5/8 times as many games as they won in their first competition. In the third competition, they won the same number of games as the sum of the first and second competition winnings. Calculate the total number of wins they had in the three competitions.	null	130	If they won 40 games in the first competition, they won 5/840 = <<5/840=25>>25 games in their second season. In the third competition, they won games equal to the sum of the games they won in the last two competitions, which is 25+40 = <<25+40=65>>65 games. Since the total number of games they won in the first two competitions is 65, and they won 65 more in the third competition, they won a total of 65+65 = <<65+65=130>>130 in all competitions. #### 130
scienceQA-3035	multiple_choice	Will these magnets attract or repel each other?	[ "repel", "attract" ]	A	Will these magnets attract or repel? To find out, look at which poles are closest to each other. The north pole of one magnet is closest to the north pole of the other magnet. Poles that are the same repel. So, these magnets will repel each other.
gsm8k-984	open	Legoland has 5 kangaroos for each koala. If Legoland has 180 kangaroos, how many koalas and kangaroos are there altogether?	null	216	For every 5 kangaroos, there is one koala, meaning for the 180 kangaroos, there are 180/5 = <<180/5=36>>36 koalas. Altogether, there are 36+180 = <<36+180=216>>216 koalas and kangaroos. #### 216
scienceQA-4714	multiple_choice	Is the following trait inherited or acquired? Elijah can fly a helicopter.	[ "inherited", "acquired" ]	B	People are not born knowing how to fly a helicopter. Instead, some people learn how to fly helicopters. So, flying a helicopter is an acquired trait.
sciq-1515	multiple_choice	The enzymes that participate in fatty acid catabolism are located in what?	[ "nucleus", "atoms", "mitochondria", "carbohydrates" ]	C
scienceQA-3843	multiple_choice	What is the mass of a can of soup?	[ "500 kilograms", "500 grams" ]	B	The better estimate for the mass of a can of soup is 500 grams. 500 kilograms is too heavy.
sciq-8058	multiple_choice	The vertebrate endoskeleton is made of bone and what tough, flexible tissue?	[ "cartilage", "cuticle", "collagen", "synovial tissue" ]	A
sciq-3313	multiple_choice	The volume of a gas is comprised of about 10% matter. what is the rest?	[ "normal space", "instead space", "empty space", "open space" ]	C
sciq-11187	multiple_choice	How much of the soil is made of pieces of rock and minerals?	[ "one third", "two third", "three fourth", "about half" ]	D
scienceQA-288	multiple_choice	Will these magnets attract or repel each other?	[ "attract", "repel" ]	A	Will these magnets attract or repel? To find out, look at which poles are closest to each other. The south pole of one magnet is closest to the north pole of the other magnet. Poles that are different attract. So, these magnets will attract each other.
sciq-9169	multiple_choice	How many hydrogen atoms does a nitrogen atom of a primary amine have?	[ "six", "ten", "four", "two" ]	D
sciq-518	multiple_choice	Beryllium, magnesium, calcium, strontium, and barium are classified as what type of metals?	[ "alkaline support metals", "alkaline earth metals", "alkaline aligned metals", "acid earth metals" ]	B
sciq-9075	multiple_choice	What are scientists able to determine about stars using emission and absorption spectra?	[ "composition", "size", "shape", "distance" ]	A
scienceQA-10410	multiple_choice	In this food web, which organism contains matter that eventually moves to the bolete fungus?	[ "black racer", "black bear" ]	A	Use the arrows to follow how matter moves through this food web. For each answer choice, try to find a path of arrows to the bolete fungus.There is one path matter can take from the black racer to the bolete fungus: black racer->bolete fungus. There are three paths matter can take from the pine vole to the bolete fungus: pine vole->gray fox->bolete fungus. pine vole->gray fox->bobcat->bolete fungus. pine vole->black racer->bolete fungus. black bear. The only arrow pointing from the black bear leads to the parasol fungus. No arrows point from the parasol fungus to any other organisms. So, in this food web, matter does not move from the black bear to the bolete fungus.. There is one path matter can take from the silver maple to the bolete fungus: silver maple->beaver->bobcat->bolete fungus. There are five paths matter can take from the swallowtail caterpillar to the bolete fungus: swallowtail caterpillar->gray fox->bolete fungus. swallowtail caterpillar->gray fox->bobcat->bolete fungus. swallowtail caterpillar->pine vole->gray fox->bolete fungus. swallowtail caterpillar->pine vole->gray fox->bobcat->bolete fungus. swallowtail caterpillar->pine vole->black racer->bolete fungus.
sciq-8364	multiple_choice	What is the mechanism that accounts for the drifting of continents?	[ "earth spreading", "volcanic spreading", "ridges spreading", "seafloor spreading" ]	D
sciq-2330	multiple_choice	Which area of the human heart pumps the blood to the right ventricle?	[ "true atrium", "left ventricle", "right atrium", "left atrium" ]	C
scienceQA-1794	multiple_choice	What do these two changes have in common? ice crystals forming on a window water freezing into ice	[ "Both are caused by cooling.", "Both are caused by heating.", "Both are chemical changes." ]	A	Step 1: Think about each change. Ice crystals forming on a window is a change of state. So, it is a physical change. Water vapor in the air can change directly into ice when it touches a very cold window! A change of state from a gas to a solid is called depositing. Water freezing into ice is a change of state. So, it is a physical change. The water changes from solid to liquid. But the ice is still made of the same type of matter as the liquid water. 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. Both changes are caused by cooling.
sciq-16	multiple_choice	What organ systems link exchange surfaces with cells throughout the body?	[ "pulmonary", "circulatory", "nervous", "vascular" ]	B
sciq-6104	multiple_choice	What type electrical circuits have multiple paths the current may take?	[ "perpendicular", "serial", "single loop", "parallel" ]	D
sciq-8140	multiple_choice	What are ring-shaped hydrocarbons called?	[ "reverse hydrocarbons", "curved hydrocarbons", "cylindrical hydrocarbons", "cyclic hydrocarbons" ]	D
sciq-7754	multiple_choice	What system in both males and females consists of structures that produce reproductive cells, or gametes, and secrete sex hormone?	[ "digestion", "immune system", "circulatory system", "reproductive" ]	D
ai2_arc-530	multiple_choice	After a windstorm, Niko called the electric company to report that he had no electricity. His phone call is an example of which of the following elements of a universal systems model?	[ "designing a process", "generating output", "giving feedback", "setting a goal" ]	C
scienceQA-12643	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 2.", "The magnitude of the magnetic force is the same in both pairs.", "The magnitude of the magnetic force is smaller in Pair 1." ]	C	Distance affects the magnitude of the magnetic force. When there is a greater distance between magnets, the magnitude of the magnetic force between them is smaller. There is a greater distance between the magnets in Pair 1 than in Pair 2. So, the magnitude of the magnetic force is smaller in Pair 1 than in Pair 2.
scienceQA-7897	multiple_choice	What information supports the conclusion that Tyler acquired this trait?	[ "Tyler's scar was caused by an accident. He cut his leg when he fell off his skateboard.", "Tyler's scar is on his left knee. His mother also has a scar on her left knee.", "Tyler's brother has scars on both of his knees." ]	A
ai2_arc-783	multiple_choice	Small mammals have many adaptations that keep them warm in winter. Which would not help conserve heat?	[ "running", "hibernating", "huddling in a group", "growing thicker fur" ]	A
gsm8k-1351	open	Jake sold 10 more stuffed animals than Thor. Quincy sold ten times as many stuffed animals as Thor. If Quincy sold 200 stuffed animals, how many more stuffed animals did Quincy sell than Jake?	null	170	Thor sold 200/10=<<200/10=20>>20 stuffed animals. Jake sold 20+10=<<20+10=30>>30 stuffed animals. Quincy sold 200-30= <<200-30=170>>170 more stuffed animals than Jake. #### 170
sciq-655	multiple_choice	How many chromosomes do mature gametes contain?	[ "19", "13", "17", "23" ]	D
gsm8k-5918	open	Jo-Bob hopped into the hot air balloon, released the anchor rope, and pulled on the lift chain, which ignited the flame and provided the warm air that caused the balloon to rise. When the lift chain was pulled, the balloon would rise at a rate of 50 feet per minute. But when the chain was not being pulled, the balloon would slowly descend at a rate of 10 feet per minute. During his balloon ride, he pulled the chain for 15 minutes, then released the rope for 10 minutes, then pulled the chain for another 15 minutes, and finally released the chain and allowed the balloon to slowly descend back to the earth. During his balloon ride, what was the highest elevation reached by the balloon?	null	1400	The first 15-minute chain pull caused the balloon to rise 5015=<<5015=750>>750 feet. Releasing the chain for 10 minutes caused the balloon to descend 1010=<<1010=100>>100 feet. The second 15-minute chain pull caused the balloon to rise another 5015=<<5015=750>>750 feet. Thus, at the end of the second chain pull, when the balloon was at its highest elevation, the balloon had risen to an elevation of 750-100+750=<<750-100+750=1400>>1400 feet above the earth's surface. #### 1400
gsm8k-4012	open	Michael has 2 cats and 3 dogs. He needs to pay a friend to watch them, who charges $13 a night per animal. How much does Michael have to pay?	null	65	Michael has 5 animals because 2 + 3 = <<2+3=5>>5 Michael has to pay $65 because 5 x $13 = $<<5*13=65>>65 #### 65
scienceQA-1391	multiple_choice	Think about the magnetic force between the magnets in each pair. Which of the following statements is true?	[ "The magnetic force is stronger in Pair 2.", "The strength of the magnetic force is the same in both pairs.", "The magnetic force is stronger in Pair 1." ]	C	Distance affects the strength of the magnetic force. When magnets are closer together, the magnetic force between them is stronger. The magnets in Pair 1 are closer together than the magnets in Pair 2. So, the magnetic force is stronger in Pair 1 than in Pair 2.
scienceQA-9249	multiple_choice	Compare the motion of three ducks. Which duck was moving at the lowest speed?	[ "a duck that moved 310kilometers north in 5hours", "a duck that moved 365kilometers south in 5hours", "a duck that moved 425kilometers west in 5hours" ]	A	Look at the distance each duck moved and the time it took to move that distance. The direction each duck moved does not affect its speed. Notice that each duck moved for 5 hours. The duck that moved 310 kilometers moved the shortest distance in that time. So, that duck must have moved at the lowest speed.
ai2_arc-463	multiple_choice	Which is the best explanation for how air masses move across the United States?	[ "The prevailing westerlies move air masses from west to east across the United States but may be deflected by the jet stream.", "The trade winds move air masses from west to east across the United States.", "The jet stream moves air masses from the Pacific Ocean across the United States.", "The warm air of the Gulf Stream causes air masses to move from the Atlantic Ocean to the Pacific Ocean." ]	A
sciq-9303	multiple_choice	Exposure to what is the most common cause of hearing loss?	[ "Guitar", "loud sounds", "outside sounds", "angry sounds" ]	B
gsm8k-3549	open	Jerica is twice Louis' age. Matilda is 7 years older than Jerica. If Louis is 14, how many years old is Matilda?	null	35	Jerica = 2 * 14 = <<2*14=28>>28 Matilda = 28 + 7 = <<28+7=35>>35 Matilda is <<35=35>>35 years old. #### 35
scienceQA-6613	multiple_choice	Is the following trait inherited or acquired? Gavin has a scar on his right ankle.	[ "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-7573	multiple_choice	In addition to a vibrating electric field what does an electromagnetic wave consist of?	[ "radiation field", "molecular field", "magnetic field", "gravitational field" ]	C
gsm8k-17	open	In a truck, there are 26 pink hard hats, 15 green hard hats, and 24 yellow hard hats. If Carl takes away 4 pink hard hats, and John takes away 6 pink hard hats and twice as many green hard hats as the number of pink hard hats that he removed, then calculate the total number of hard hats that remained in the truck.	null	43	If there were 26 pink hard hats and Carl took away 4 pink hard hats, the number of pink hard hats that remained is 26-4 = <<26-4=22>>22 John also took away 6 pink hard hats, leaving 22-6 = <<22-6=16>>16 pink hard hats in the truck. If John also took twice as many green hard hats as pink hard hats, he took 26 = <<62=12>>12 green hard hats. The total number of green hard hats that remained in the truck is 15-12 = <<15-12=3>>3 In the truck, after some are taken, there were 3 green hard hats + 16 pink hard hats = <<3+16=19>>19 hard hats in the truck. Altogether, 19 green and pink hard hats + 24 yellow hards hats = <<19+24=43>>43 hard hats remained in the truck #### 43
sciq-4823	multiple_choice	Cell communication that occurs over short distances is known as what?	[ "cell echo", "hypersignaling", "contraposition signaling", "paracrine signaling" ]	D
scienceQA-6339	multiple_choice	Select the animal that has a backbone.	[ "stork", "bumble bee" ]	A	A stork is a bird. Like other birds, a stork has a backbone. A bumble bee is an insect. Like other insects, a bumble bee does not have a backbone. It has a hard outer cover.
sciq-11414	multiple_choice	What kind of energy comes from the position of a charged particle in an electric field?	[ "potential energy", "mechanical energy", "solar energy", "thermal energy" ]	A
sciq-7385	multiple_choice	What is the simplest unit of structure and function of all living organisms called?	[ "cell", "atom", "partical", "molecule" ]	A
gsm8k-3189	open	Gary buys 4 chickens. After two years, he has 8 times as many chickens as he started with. If each chicken lays 6 eggs a day, how many eggs does Gary currently collect every week?	null	1344	After two years, Gary has 4 * 8 = <<48=32>>32 chickens Gary collects each day 32 chickens 6 eggs per chicken = <<326=192>>192 eggs In a week he collects 192 eggs per day 7 days per week = <<192*7=1344>>1344 eggs #### 1344

scienceQA-11903

multiple_choice

What do these two changes have in common? shaking up salad dressing mixing sand and gravel

[ "Both are chemical changes.", "Both are only physical changes.", "Both are caused by heating.", "Both are caused by cooling." ]

B

Step 1: Think about each change. Shaking up salad dressing is a physical change. The different parts mix together, but they are still made of the same type of matter. Mixing sand and gravel is a physical change. Together, the sand and gravel make a mixture. But making this mixture does not form a different 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.

sciq-10884

multiple_choice

An element that is generally a poor conductor of heat and electricity is known as a ______

[ "magnet", "alloy", "nonmetal", "superconductor" ]

C

sciq-8892

multiple_choice

Debroglie proposed in 1924 that any object exhibits a wavelength that is inversely proportional to its?

[ "inertia", "velocity", "momentum", "frequency" ]

C

gsm8k-5569

open

Some friends wanted to make a road trip from New York to Los Angeles. They drove at a constant speed of 62 miles/hour, taking breaks of 30 minutes every 5 hours. Once in the city, they looked for the hotel for 30 minutes. If the trip took around 2,790 miles, how many hours will they have to spend to complete the trip to the hotel?

null

50

At a constant speed of 62 miles/hour, they will drive 2,790 miles / 62 miles/hour = <<2790/62=45>>45 hours in total. Every 5 hours they take a break, they will take 45 hours / 5 hours/break = <<45/5=9>>9 breaks. Those breaks will be 9 breaks x 30 minutes/break = <<9*30=270>>270 minutes in total. In hours, the breaks will be in total 270 minutes ÷ 60 minutes/hour = <<270/60=4.5>>4.5 hours To find the hotel it took them 30 minutes ÷ 60 minutes/hour = <<30/60=0.5>>0.5 hours In total, it will take 45 hours + 4.5 hours + 0.5 hours = <<45+4.5+0.5=50>>50 hours to complete the trip. #### 50

sciq-10202

multiple_choice

The rate of evolution is influenced by the rate of changes to what?

[ "dna", "the earth", "migration", "the environment" ]

D

gsm8k-2017

open

Jed’s family wants to buy 6 different board games. Each board game costs $15 and Jed paid using a $100 bill. If the cashier gave Jed only $5 bills for his change, how many bills did Jed receive?

null

2

Jed paid $15 x 6 = $<<15*6=90>>90 for the 6 board games. He has $100 - $90 = $<<100-90=10>>10 change. Therefore, Jed received$ 10/$5 = <<10/5=2>>2 $5 bills. #### 2

sciq-2158

multiple_choice

What is the first direct action of growth hormone?

[ "stimulation of triglyceride breakdown", "stimulation of monoglyceride breakdown", "stimulation of monoglyceride production", "stimulation of triglyceride production" ]

A

sciq-1218

multiple_choice

Occuring throughout the lifespan of the organism, what stages proceed in a certain order?

[ "yearly stages", "life cycle stages", "life effectiveness stages", "genetic stages" ]

B

sciq-4244

multiple_choice

The cytoplasm of prokaryotic cells has a high concentration of dissolved solutes. therefore, the osmotic pressure within the cell is what?

[ "relative", "relatively low", "relatively normal", "relatively high" ]

D

scienceQA-7245

multiple_choice

Select the one substance that is not a mineral.

[ "Halite is not made by living things. It is a solid.", "A computer processor is made in a factory. It is not a pure substance.", "Potassium feldspar is a solid. It is a pure substance." ]

B

Compare the properties of each substance to the properties of minerals. Select the substance whose properties do not match those of minerals. A computer processor is made in a factory. But all minerals are formed in nature. A computer processor is not a pure substance. But all minerals are pure substances. So, a computer processor is not a mineral. Halite is a mineral. Potassium feldspar is a mineral.

sciq-10515

multiple_choice

One gram of proteins provides how many calories of energy?

[ "two", "eight", "zero", "four" ]

D

gsm8k-2890

open

Kyle has $12 less than 3 times what Dave has. Kyle then spends a third of it going snowboarding. If Dave has $46, how much money does Kyle have?

null

84

Kyle has 46*3-12 = <<46*3-12=126>>126 dollars. Kyle spends 126/3 = <<126/3=42>>42 dollars going snowboarding. Kyle has 126-42 = <<126-42=84>>84 dollars left. #### 84

gsm8k-5691

open

To celebrate a recent promotion, Arthur decided to treat himself to dinner at a nice restaurant. He ordered a nice appetizer for $8, a delicious ribeye steak for his entrée at $20, had two glasses of nice red wine with dinner for $3 each, and a slice of caramel cheesecake for dessert for $6. He used a voucher for half off the price of his entrée, but he very thoughtfully tipped his waitress a full 20% of what the full cost of his meal would have been without the discount. How much, including the tip, did Arthur spend on dinner?

null

38

The cost of his food, before the voucher, was $8 + $20 + $3 + $3 + $6 = $<<8+20+3+3+6=40>>40. The tip was $40 * .20 = $<<40*.20=8>>8. The voucher saved him $20 / 2 = $<<20/2=10>>10. So the full price of Arthur's meal, with tip, was $40 - $10 + 8 = $<<40-10+8=38>>38. #### 38

sciq-8038

multiple_choice

Why can't fungi make their own food like plants do?

[ "no hydrogen", "no chloroplasts", "no cells", "no organelles" ]

B

gsm8k-6092

open

Part of Stella's job is to restock the toilet paper in each of the 6 bathrooms at the bed and breakfast. She stocks 1 roll a day, every day of the week. She buys the toilet paper in bulk, and each pack contains 1 dozen rolls. After 4 weeks, how many packs of toilet paper dozen Stella buy?

null

14

She stocks one roll in each of the 6 bathrooms, every day of the week so that 6*7 = <<6*7=42>>42 rolls a week She restocks 42 rolls a week so after 4 weeks that's 42*4 = <<42*4=168>>168 rolls The bulk toilet paper comes 1 dozen rolls in a pack and she needs 168 rolls so she needs 168/12 = <<168/12=14>>14 dozen #### 14

scienceQA-10830

multiple_choice

Will these magnets attract or repel each other?

[ "attract", "repel" ]

B

Will these magnets attract or repel? To find out, look at which poles are closest to each other. The south pole of one magnet is closest to the south pole of the other magnet. Poles that are the same repel. So, these magnets will repel each other.

sciq-8617

multiple_choice

Aside from light, incandescent light bulbs also give off what that wastes energy?

[ "heat", "humidity", "temperature", "electricity" ]

A

sciq-8129

multiple_choice

Scientists use a quantity called __________ as a measure of disorder, or randomness.

[ "vector count", "chance level", "entropy", "motion" ]

C

scienceQA-7069

multiple_choice

Which property matches this object?

[ "flexible", "translucent" ]

B

Look at the object. Think about each property. A flexible object can be folded or bent without breaking easily. The marbles are not flexible. A translucent object lets light through. But you cannot see clearly through a translucent object. The marbles are translucent.

sciq-361

multiple_choice

What is the term for longer chains of monosaccharides ?

[ "proteins", "hydrocarbons", "oligosaccharides", "polysaccharides" ]

D

scienceQA-8433

multiple_choice

Select the living thing.

[ "hockey puck", "cane toad" ]

B

A hockey puck is not a living thing. Hockey pucks do not have all of the traits of living things. They do not grow or respond to the world around them. They do not need food or water. A cane toad is a living thing. Cane toads grow and respond to the world around them. They need food and water.

sciq-7989

multiple_choice

The subducting oceanic plate does what as it reenters the mantle?

[ "freezes", "disappers", "melts", "evaporates" ]

C

gsm8k-1254

open

Emilia needs 42 cartons of berries to make a berry cobbler. She already has 2 cartons of strawberries and 7 cartons of blueberries in her cupboard. She decides to go to the supermarket to get more cartons. How many more cartons of berries should Emilia buy?

null

33

She previously had 2 cartons + 7 cartons = <<2+7=9>>9 cartons of berries. Emilia needs to buy 42 cartons - 9 cartons = <<42-9=33>>33 cartons of berries. #### 33

sciq-2221

multiple_choice

Terrestrial biomes are classified by the climate and their what?

[ "pollution", "geography", "habitat", "biodiversity" ]

D

sciq-9942

multiple_choice

The stem of a horsetail is characterized by the presence of joints, or nodes: hence the name arthrophyta, which means this?

[ "elongated plant", "solid plant", "jointed plant", "molted plant" ]

C

ai2_arc-87

multiple_choice

Which geologic process most likely led to the uplifting of the Rocky Mountains?

[ "glaciation", "flooding", "faulting", "erosion" ]

C

sciq-7382

multiple_choice

Which layer of soil experiences the most weathering?

[ "bedrock", "humus", "subsoil", "top layer" ]

D

scienceQA-6764

multiple_choice

Which trait did Asterotrygon have? Select the trait you can observe on the fossil.

[ "a wide tail fin", "spots on its skin", "a long, thin tail", "four legs" ]

C

sciq-10258

multiple_choice

How many electrons does lithium have?

[ "three", "four", "seven", "two" ]

A

scienceQA-2793

multiple_choice

Which is more flexible?

[ "ice rink", "leather belt" ]

B

Flexible is a property. A flexible material can be bent without breaking easily. Look at each picture, one at a time. Imagine bending the material shown in each picture. Of the choices, the leather belt is more flexible. If you fold leather, it will not break.

sciq-7891

multiple_choice

What force causes waves to topple over and break on the shore?

[ "tension", "vibration", "momentum", "friction" ]

D

gsm8k-930

open

How many apples did two men and three women buy at a certain store if the two men each bought 30 apples, 20 less than the number of apples bought by each woman?

null

210

If the two men each bought 30 apples, together they bought 2*30 = <<2*30=60>>60 apples. Since the two men each bought 30 apples, 20 less than the total number of apples bought by each woman, each woman bought 20+30 = <<20+30=50>>50 apples. The total number of apples bought by the women is 3*50 = <<3*50=150>>150 Altogether, the two men and three women bought 60+150 = <<60+150=210>>210 apples. #### 210

sciq-4520

multiple_choice

What gland secretes its products directly into the urethra through several small ducts

[ "adrenal", "thyroid", "prostate", "pituitary" ]

C

gsm8k-3666

open

Jordan's dog, Max, was born on the same day that Luka turned 4 years old. Luka is exactly 2 years older than is Aubrey. On Aubrey's 8th birthday, how many years old was Jordan's dog, Max?

null

6

If Luka is exactly 2 years older than is Aubrey, then on Aubrey's 8th birthday, Luka was 8+2=10 years old. If Jordan's dog, Max, was born on the same day that Luka turned 4 years old, then when Luka was 10 years old, Max was 10-4=<<10-4=6>>6 years old. #### 6

sciq-6966

multiple_choice

What is the organ that senses sound?

[ "eye", "ear", "nose", "skin" ]

B

gsm8k-5806

open

Dylan filled his glass with ice cubes before he poured his soda into it. He counted and there were 8 ice cubes in his glass. Later when he prepares a pitcher of lemonade he puts two times as many ice cubes in the pitcher. Then it is time to refill the ice cube trays which have 12 spaces each for ice cubes. How many trays does Dylan need to fill if he used exactly all the ice they had in them?

null

2

Dylan uses 8 ice cubes in his glass plus 2 x as many for the pitcher of lemonade, 8 x 2 = 16 ice cubes. Those 16 ice cubes + the 8 before means that the ice cube trays originally held 16 + 8 ice cubes = <<16+8=24>>24 ice cubes. Each ice cube tray holds 12 ice cubes, 24 ice cubes / 12 spaces in the trays = <<24/12=2>>2 total ice cube trays. #### 2

gsm8k-3995

open

Kimiko is retiling her kitchen floor. Each tile is 6 square inches. If her kitchen is 48 inches by 72 inches, how many tiles does Kimiko need to buy?

null

96

First figure out how many tiles are in one row by dividing the kitchen's width by each tile's width: 48 inches / 6 inches/tile = <<48/6=8>>8 tiles in one row Then figure out how many rows of tiles there are by dividing the kitchen's height by each tile's height: 72 inches / 6 inches/tile = <<72/6=12>>12 rows of tiles Then multiply the number of rows by the number of tiles per row to find the total number of tiles Kimiko needs to buy: 8 tiles/row * 12 rows = <<8*12=96>>96 tiles #### 96

scienceQA-1581

multiple_choice

Will these magnets attract or repel each other?

[ "attract", "repel" ]

A

Will these magnets attract or repel? To find out, look at which poles are closest to each other. The south pole of one magnet is closest to the north pole of the other magnet. Poles that are different attract. So, these magnets will attract each other.

ai2_arc-566

multiple_choice

Volcanic eruptions early in Earth's history are believed to be responsible for a large proportion of the matter now found in which Earth structure?

[ "mantle", "asthenosphere", "hydrosphere", "ozone layer" ]

C

sciq-9604

multiple_choice

Anosmia, the loss of what sense, is often the result of the olfactory nerve being severed?

[ "general sensitivity", "balance", "taste", "smell" ]

D

sciq-1603

multiple_choice

What gives the body shape and support?

[ "skeleon", "gravity", "organs", "muscles" ]

A

scienceQA-12521

multiple_choice

Compare the motion of three motorboats. Which motorboat was moving at the highest speed?

[ "a motorboat that moved 210miles west in 5hours", "a motorboat that moved 60miles east in 5hours", "a motorboat that moved 70miles south in 5hours" ]

A

Look at the distance each motorboat moved and the time it took to move that distance. The direction each motorboat moved does not affect its speed. Notice that each motorboat moved for 5 hours. The motorboat that moved 210 miles moved the farthest distance in that time. So, that motorboat must have moved at the highest speed.

gsm8k-1689

open

As a freelancer, Baylor is paid for every finished work of a client he does on a freelance marketplace. Currently, he has $4000 on his dashboard from previous work done. He is currently working for three clients, with the first client paying him half the amount of money he currently has on his dashboard once the job is done. The second client will pay him 2/5 times more money than the first client once Baylor finishes his work. The third client will pay him twice the amount of money the first and second clients pay him together once he finishes the job. How much money will Baylor have in his dashboard after all the clients pay him for his work?

null

18400

The first client will pay Baylor 1/2*$4000=$<<4000/2=2000>>2000. The second client will pay Baylor 2/5 times more money than the first client, a total of 2/5*$2000 = $<<2/5*2000=800>>800 The total amount of money the second client will pay Baylor once the job is done is $2000+$800 = $<<2000+800=2800>>2800 The total amount of money the first and the second client will pay Baylor after their work is finished is $2800+$2000 = $<<2800+2000=4800>>4800 The third client will pay him twice the amount of money the first and second clients pay him together, a total of 2*$4800 = $9600 Together, the three clients will pay Baylor $9600+$4800 = $14400 once he finishes their jobs. In his dashboard, Baylor will have $14400+$4000 = $<<14400+4000=18400>>18400 #### 18400

gsm8k-1106

open

The difference between the ages of two friends is 2 years. The sum of their ages is 74 years. Find the age of the older friend.

null

38

Let X be the age of the older friend. The younger friend is X-2 years old. So, the age of both is X + (X-2) = 74. X + X = 74 + 2. 2 * X = 76. Then, the older friend is X = <<38=38>>38 years old. #### 38

gsm8k-5819

open

Casey is pumping water out of her well. She can pump 3 gallons a minute. She has 4 rows of 15 corn plants each, and each plant needs half a gallon of water. She also has 10 pigs, which each need 4 gallons of water, and 20 ducks that each need a quarter of a gallon of water. How many minutes does Casey need to spend pumping water?

null

25

First find how many corn plants there are: 15 plants/row * 4 rows = <<15*4=60>>60 plants Then find how many gallons of water of the corn needs: 60 plants * 1/2 gallon/plant = <<60*1/2=30>>30 gallons Then find how many gallons of water the pigs need: 10 pigs * 4 gallons/pig = <<10*4=40>>40 gallons Then find how many gallons of water the ducks need: 20 ducks * 1/4 gallon/duck = <<20*1/4=5>>5 gallons Now add up all three quantities of water to find the total water needed: 5 gallons + 40 gallons + 30 gallons = <<5+40+30=75>>75 gallons Now divide the total water needed by Casey's pumping rate to find how long she spends pumping: 75 gallons / 3 gallons/minute = <<75/3=25>>25 minutes #### 25

sciq-1676

multiple_choice

What structure of the heart receives oxygen-poor blood from the body, then pumps the blood into the right ventricle?

[ "right atrium", "right ventricle", "left ventricle", "left atrium" ]

A

gsm8k-3736

open

Jackson is making dinner. He makes a salad out of lettuce (50 calories), carrots (twice the calories of the lettuce) and dressing (210 calories). He also makes a pizza with 600 calories for the crust, 1/3 the crust's calories for the pepperoni, and 400 calories for the cheese. If Jackson eats 1/4 of the salad and 1/5 of the pizza, how many calories does he eat?

null

330

First find the number of calories in the carrots: 50 calories * 2 = <<50*2=100>>100 calories Then find the total calories in the salad: 100 calories + 50 calories + 210 calories = <<100+50+210=360>>360 calories Then find the number of calories in the pepperoni: 1/3 * 600 calories = <<1/3*600=200>>200 calories Now find the total number of calories in the pizza: 200 calories + 600 calories + 400 calories = <<200+600+400=1200>>1200 calories Now find how many calories are in Jackson's portion of the salad: 360 calories * 1/4 = <<360*1/4=90>>90 calories Now find how many calories are in Jackson's portion of the pizza: 1200 calories * 1/5 = <<1200*1/5=240>>240 calories Now find the total calories Jackson ate: 90 calories + 240 calories = <<90+240=330>>330 calories #### 330

scienceQA-11421

multiple_choice

Select the organism in the same species as the purple heron.

[ "Ardea purpurea", "Ardea alba", "Acanthaster planci" ]

A

A purple heron's scientific name is Ardea purpurea. Ardea purpurea is in the same genus as Ardea alba, but they are not in the same species. Organisms in the same species have the same scientific names. Ardea purpurea and Ardea alba are different species within the same genus. Ardea purpurea has the same scientific name as a purple heron. So, these organisms are in the same species. Acanthaster planci does not have the same scientific name as a purple heron. So, Ardea purpurea and Acanthaster planci are not in the same species.

sciq-2312

multiple_choice

What branch of science offers an overview of the physiology of humans?

[ "marine biology", "engineer", "human biology", "geology" ]

C

sciq-10859

multiple_choice

What part of a chromosome exists in different states of condensation at different times?

[ "pellicle", "centromeres", "chromonema", "the chromatin" ]

D

scienceQA-3380

multiple_choice

Which better describes the Great Barrier Reef ecosystem?

[ "It has water with not much salt. It also has many different types of organisms.", "It has salty water. It also has many different types of organisms." ]

B

A tropical coral reef is a type of ecosystem. Tropical coral reefs have the following features: shallow, salty water, bright sunlight, and many different types of organisms. So, the Great Barrier Reef has salty water. It also has many different types of organisms.

scienceQA-8498

multiple_choice

Select the mixture.

[ "sugar", "yogurt" ]

B

gsm8k-6652

open

In a stationery store, there are three kinds of pencils. A pencil with an eraser, which costs $0.8 each, a regular pencil for $0.5 each, and a short pencil for $0.4 each. This store was able to sell 200 pencils with an eraser, 40 regular pencils, and 35 short pencils. How much money did the store make from these sales?

null

194

For pencils with erasers, the store received a total of 200 * 0.8 = $<<200*0.8=160>>160. For regular pencils, the store received 40 * 0.5 = $<<40*0.5=20>>20. And for short pencils only 35 * 0.4 = $<<35*0.4=14>>14. In total, the store made 160 + 20 + 14 = $<<160+20+14=194>>194 from selling these pencils. #### 194

sciq-6756

multiple_choice

What term is used to describe the electrostatic process used by most copy machines?

[ "microphotography", "xerography", "electrography", "titanomachy" ]

B

sciq-1714

multiple_choice

What is it called when electrons are shared equally?

[ "polar bonds", "helices bonds", "metabolized bonds", "nonpolar bonds" ]

D

scienceQA-4133

multiple_choice

Which is this organism's scientific name?

[ "Danaus plexippus", "monarch butterfly" ]

A

Danaus plexippus is written in italics. The first word is capitalized, and the second word is not. So, Danaus plexippus is the scientific name.

sciq-8253

multiple_choice

What type of masses are structureless particles that cannot spin?

[ "turning masses", "point masses", "weightless masses", "inertial mass" ]

B

gsm8k-1571

open

Mary is building a mosaic for her school cafeteria's wall. It will be 10 feet tall and 15 feet long. Each tile she uses is 1 inch square. How many tiles will she need?

null

21600

First convert the length of the mural to inches: 15 feet * 12 inches/foot = <<15*12=180>>180 inches Then convert the height of the mural to inches: 10 feet * 12 inches/foot = <<10*12=120>>120 inches Then multiply the length and the height to find the total area of the mural: 180 inches * 120 inches = <<180*120=21600>>21600 square inches. Since each tile is 1 square inch, this is also the number of tiles she needs. #### 21600

gsm8k-2248

open

A basketball team won 40 games in their last competition. In the next competition, they won 5/8 times as many games as they won in their first competition. In the third competition, they won the same number of games as the sum of the first and second competition winnings. Calculate the total number of wins they had in the three competitions.

null

130

If they won 40 games in the first competition, they won 5/8*40 = <<5/8*40=25>>25 games in their second season. In the third competition, they won games equal to the sum of the games they won in the last two competitions, which is 25+40 = <<25+40=65>>65 games. Since the total number of games they won in the first two competitions is 65, and they won 65 more in the third competition, they won a total of 65+65 = <<65+65=130>>130 in all competitions. #### 130

scienceQA-3035

multiple_choice

Will these magnets attract or repel each other?

[ "repel", "attract" ]

A

Will these magnets attract or repel? To find out, look at which poles are closest to each other. The north pole of one magnet is closest to the north pole of the other magnet. Poles that are the same repel. So, these magnets will repel each other.

gsm8k-984

open

Legoland has 5 kangaroos for each koala. If Legoland has 180 kangaroos, how many koalas and kangaroos are there altogether?

null

216

For every 5 kangaroos, there is one koala, meaning for the 180 kangaroos, there are 180/5 = <<180/5=36>>36 koalas. Altogether, there are 36+180 = <<36+180=216>>216 koalas and kangaroos. #### 216

scienceQA-4714

multiple_choice

Is the following trait inherited or acquired? Elijah can fly a helicopter.

[ "inherited", "acquired" ]

B

People are not born knowing how to fly a helicopter. Instead, some people learn how to fly helicopters. So, flying a helicopter is an acquired trait.

sciq-1515

multiple_choice

The enzymes that participate in fatty acid catabolism are located in what?

[ "nucleus", "atoms", "mitochondria", "carbohydrates" ]

C

scienceQA-3843

multiple_choice

What is the mass of a can of soup?

[ "500 kilograms", "500 grams" ]

B

The better estimate for the mass of a can of soup is 500 grams. 500 kilograms is too heavy.

sciq-8058

multiple_choice

The vertebrate endoskeleton is made of bone and what tough, flexible tissue?

[ "cartilage", "cuticle", "collagen", "synovial tissue" ]

A

sciq-3313

multiple_choice

The volume of a gas is comprised of about 10% matter. what is the rest?

[ "normal space", "instead space", "empty space", "open space" ]

C

sciq-11187

multiple_choice

How much of the soil is made of pieces of rock and minerals?

[ "one third", "two third", "three fourth", "about half" ]

D

scienceQA-288

multiple_choice

Will these magnets attract or repel each other?

[ "attract", "repel" ]

A

Will these magnets attract or repel? To find out, look at which poles are closest to each other. The south pole of one magnet is closest to the north pole of the other magnet. Poles that are different attract. So, these magnets will attract each other.

sciq-9169

multiple_choice

How many hydrogen atoms does a nitrogen atom of a primary amine have?

[ "six", "ten", "four", "two" ]

D

sciq-518

multiple_choice

Beryllium, magnesium, calcium, strontium, and barium are classified as what type of metals?

[ "alkaline support metals", "alkaline earth metals", "alkaline aligned metals", "acid earth metals" ]

B

sciq-9075

multiple_choice

What are scientists able to determine about stars using emission and absorption spectra?

[ "composition", "size", "shape", "distance" ]

A

scienceQA-10410

multiple_choice

In this food web, which organism contains matter that eventually moves to the bolete fungus?

[ "black racer", "black bear" ]

A

Use the arrows to follow how matter moves through this food web. For each answer choice, try to find a path of arrows to the bolete fungus.There is one path matter can take from the black racer to the bolete fungus: black racer->bolete fungus. There are three paths matter can take from the pine vole to the bolete fungus: pine vole->gray fox->bolete fungus. pine vole->gray fox->bobcat->bolete fungus. pine vole->black racer->bolete fungus. black bear. The only arrow pointing from the black bear leads to the parasol fungus. No arrows point from the parasol fungus to any other organisms. So, in this food web, matter does not move from the black bear to the bolete fungus.. There is one path matter can take from the silver maple to the bolete fungus: silver maple->beaver->bobcat->bolete fungus. There are five paths matter can take from the swallowtail caterpillar to the bolete fungus: swallowtail caterpillar->gray fox->bolete fungus. swallowtail caterpillar->gray fox->bobcat->bolete fungus. swallowtail caterpillar->pine vole->gray fox->bolete fungus. swallowtail caterpillar->pine vole->gray fox->bobcat->bolete fungus. swallowtail caterpillar->pine vole->black racer->bolete fungus.

sciq-8364

multiple_choice

What is the mechanism that accounts for the drifting of continents?

[ "earth spreading", "volcanic spreading", "ridges spreading", "seafloor spreading" ]

D

sciq-2330

multiple_choice

Which area of the human heart pumps the blood to the right ventricle?

[ "true atrium", "left ventricle", "right atrium", "left atrium" ]

C

scienceQA-1794

multiple_choice

What do these two changes have in common? ice crystals forming on a window water freezing into ice

[ "Both are caused by cooling.", "Both are caused by heating.", "Both are chemical changes." ]

A

Step 1: Think about each change. Ice crystals forming on a window is a change of state. So, it is a physical change. Water vapor in the air can change directly into ice when it touches a very cold window! A change of state from a gas to a solid is called depositing. Water freezing into ice is a change of state. So, it is a physical change. The water changes from solid to liquid. But the ice is still made of the same type of matter as the liquid water. 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. Both changes are caused by cooling.

sciq-16

multiple_choice

What organ systems link exchange surfaces with cells throughout the body?

[ "pulmonary", "circulatory", "nervous", "vascular" ]

B

sciq-6104

multiple_choice

What type electrical circuits have multiple paths the current may take?

[ "perpendicular", "serial", "single loop", "parallel" ]

D

sciq-8140

multiple_choice

What are ring-shaped hydrocarbons called?

[ "reverse hydrocarbons", "curved hydrocarbons", "cylindrical hydrocarbons", "cyclic hydrocarbons" ]

D

sciq-7754

multiple_choice

What system in both males and females consists of structures that produce reproductive cells, or gametes, and secrete sex hormone?

[ "digestion", "immune system", "circulatory system", "reproductive" ]

D

ai2_arc-530

multiple_choice

After a windstorm, Niko called the electric company to report that he had no electricity. His phone call is an example of which of the following elements of a universal systems model?

[ "designing a process", "generating output", "giving feedback", "setting a goal" ]

C

scienceQA-12643

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 2.", "The magnitude of the magnetic force is the same in both pairs.", "The magnitude of the magnetic force is smaller in Pair 1." ]

C

Distance affects the magnitude of the magnetic force. When there is a greater distance between magnets, the magnitude of the magnetic force between them is smaller. There is a greater distance between the magnets in Pair 1 than in Pair 2. So, the magnitude of the magnetic force is smaller in Pair 1 than in Pair 2.

scienceQA-7897

multiple_choice

What information supports the conclusion that Tyler acquired this trait?

[ "Tyler's scar was caused by an accident. He cut his leg when he fell off his skateboard.", "Tyler's scar is on his left knee. His mother also has a scar on her left knee.", "Tyler's brother has scars on both of his knees." ]

A

ai2_arc-783

multiple_choice

Small mammals have many adaptations that keep them warm in winter. Which would not help conserve heat?

[ "running", "hibernating", "huddling in a group", "growing thicker fur" ]

A

gsm8k-1351

open

Jake sold 10 more stuffed animals than Thor. Quincy sold ten times as many stuffed animals as Thor. If Quincy sold 200 stuffed animals, how many more stuffed animals did Quincy sell than Jake?

null

170

Thor sold 200/10=<<200/10=20>>20 stuffed animals. Jake sold 20+10=<<20+10=30>>30 stuffed animals. Quincy sold 200-30= <<200-30=170>>170 more stuffed animals than Jake. #### 170

sciq-655

multiple_choice

How many chromosomes do mature gametes contain?

[ "19", "13", "17", "23" ]

D

gsm8k-5918

open

Jo-Bob hopped into the hot air balloon, released the anchor rope, and pulled on the lift chain, which ignited the flame and provided the warm air that caused the balloon to rise. When the lift chain was pulled, the balloon would rise at a rate of 50 feet per minute. But when the chain was not being pulled, the balloon would slowly descend at a rate of 10 feet per minute. During his balloon ride, he pulled the chain for 15 minutes, then released the rope for 10 minutes, then pulled the chain for another 15 minutes, and finally released the chain and allowed the balloon to slowly descend back to the earth. During his balloon ride, what was the highest elevation reached by the balloon?

null

1400

The first 15-minute chain pull caused the balloon to rise 50*15=<<50*15=750>>750 feet. Releasing the chain for 10 minutes caused the balloon to descend 10*10=<<10*10=100>>100 feet. The second 15-minute chain pull caused the balloon to rise another 50*15=<<50*15=750>>750 feet. Thus, at the end of the second chain pull, when the balloon was at its highest elevation, the balloon had risen to an elevation of 750-100+750=<<750-100+750=1400>>1400 feet above the earth's surface. #### 1400

gsm8k-4012

open

Michael has 2 cats and 3 dogs. He needs to pay a friend to watch them, who charges $13 a night per animal. How much does Michael have to pay?

null

65

Michael has 5 animals because 2 + 3 = <<2+3=5>>5 Michael has to pay $65 because 5 x $13 = $<<5*13=65>>65 #### 65

scienceQA-1391

multiple_choice

Think about the magnetic force between the magnets in each pair. Which of the following statements is true?

[ "The magnetic force is stronger in Pair 2.", "The strength of the magnetic force is the same in both pairs.", "The magnetic force is stronger in Pair 1." ]

C

Distance affects the strength of the magnetic force. When magnets are closer together, the magnetic force between them is stronger. The magnets in Pair 1 are closer together than the magnets in Pair 2. So, the magnetic force is stronger in Pair 1 than in Pair 2.

scienceQA-9249

multiple_choice

Compare the motion of three ducks. Which duck was moving at the lowest speed?

[ "a duck that moved 310kilometers north in 5hours", "a duck that moved 365kilometers south in 5hours", "a duck that moved 425kilometers west in 5hours" ]

A

Look at the distance each duck moved and the time it took to move that distance. The direction each duck moved does not affect its speed. Notice that each duck moved for 5 hours. The duck that moved 310 kilometers moved the shortest distance in that time. So, that duck must have moved at the lowest speed.

ai2_arc-463

multiple_choice

Which is the best explanation for how air masses move across the United States?

[ "The prevailing westerlies move air masses from west to east across the United States but may be deflected by the jet stream.", "The trade winds move air masses from west to east across the United States.", "The jet stream moves air masses from the Pacific Ocean across the United States.", "The warm air of the Gulf Stream causes air masses to move from the Atlantic Ocean to the Pacific Ocean." ]

A

sciq-9303

multiple_choice

Exposure to what is the most common cause of hearing loss?

[ "Guitar", "loud sounds", "outside sounds", "angry sounds" ]

B

gsm8k-3549

open

Jerica is twice Louis' age. Matilda is 7 years older than Jerica. If Louis is 14, how many years old is Matilda?

null

35

Jerica = 2 * 14 = <<2*14=28>>28 Matilda = 28 + 7 = <<28+7=35>>35 Matilda is <<35=35>>35 years old. #### 35

scienceQA-6613

multiple_choice

Is the following trait inherited or acquired? Gavin has a scar on his right ankle.

[ "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-7573

multiple_choice

In addition to a vibrating electric field what does an electromagnetic wave consist of?

[ "radiation field", "molecular field", "magnetic field", "gravitational field" ]

C

gsm8k-17

open

In a truck, there are 26 pink hard hats, 15 green hard hats, and 24 yellow hard hats. If Carl takes away 4 pink hard hats, and John takes away 6 pink hard hats and twice as many green hard hats as the number of pink hard hats that he removed, then calculate the total number of hard hats that remained in the truck.

null

43

If there were 26 pink hard hats and Carl took away 4 pink hard hats, the number of pink hard hats that remained is 26-4 = <<26-4=22>>22 John also took away 6 pink hard hats, leaving 22-6 = <<22-6=16>>16 pink hard hats in the truck. If John also took twice as many green hard hats as pink hard hats, he took 2*6 = <<6*2=12>>12 green hard hats. The total number of green hard hats that remained in the truck is 15-12 = <<15-12=3>>3 In the truck, after some are taken, there were 3 green hard hats + 16 pink hard hats = <<3+16=19>>19 hard hats in the truck. Altogether, 19 green and pink hard hats + 24 yellow hards hats = <<19+24=43>>43 hard hats remained in the truck #### 43

sciq-4823

multiple_choice

Cell communication that occurs over short distances is known as what?

[ "cell echo", "hypersignaling", "contraposition signaling", "paracrine signaling" ]

D

scienceQA-6339

multiple_choice

Select the animal that has a backbone.

[ "stork", "bumble bee" ]

A

A stork is a bird. Like other birds, a stork has a backbone. A bumble bee is an insect. Like other insects, a bumble bee does not have a backbone. It has a hard outer cover.

sciq-11414

multiple_choice

What kind of energy comes from the position of a charged particle in an electric field?

[ "potential energy", "mechanical energy", "solar energy", "thermal energy" ]

A

sciq-7385

multiple_choice

What is the simplest unit of structure and function of all living organisms called?

[ "cell", "atom", "partical", "molecule" ]

A

gsm8k-3189

open

Gary buys 4 chickens. After two years, he has 8 times as many chickens as he started with. If each chicken lays 6 eggs a day, how many eggs does Gary currently collect every week?

null

1344

After two years, Gary has 4 * 8 = <<4*8=32>>32 chickens Gary collects each day 32 chickens * 6 eggs per chicken = <<32*6=192>>192 eggs In a week he collects 192 eggs per day * 7 days per week = <<192*7=1344>>1344 eggs #### 1344