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
sciq-9086	multiple_choice	The pion can only be created by violating the conservation of what?	[ "time-space", "momentum", "quantum physics", "mass-energy" ]	D
gsm8k-1750	open	Alberto spent $2457 on a new engine for his car. Samara spent $25 on oil, $467 on tires and $79 on detailing for her car. How many more dollars did Alberto spend on his car?	null	1886	Samara = 25 + 467 + 79 = $<<25+467+79=571>>571 2457 - 571 = $<<2457-571=1886>>1886 Alberto spent $<<1886=1886>>1886 more on his car. #### 1886
sciq-4609	multiple_choice	Angiosperms produce their gametes in separate organs, which are usually housed in these?	[ "seeds", "leaves", "flowers", "stems" ]	C
sciq-10969	multiple_choice	Changes in temperature, ph, and exposure to chemicals may lead to permanent changes in the shape of a protein, leading to loss of function known as what?	[ "denaturation", "bioturbation", "fermentation", "digestion" ]	A
gsm8k-5917	open	Harly's animal shelter has 80 dogs. She adopts out 40% of them but then has to take back 5 because of personality conflicts with other dogs in their adopted homes. How many dogs does she have now?	null	53	First find how many dogs are adopted out: 80 dogs * 40% = <<8040.01=32>>32 dogs Then subtract the number of dogs adopted out from the total number of dogs and add the number who were returned to find the final number of dogs: 80 dogs - 32 dogs + 5 dogs = <<80-32+5=53>>53 dogs #### 53
scienceQA-4244	multiple_choice	How can pine tree seeds get dispersed?	[ "by sticking to female cones", "by blowing in the wind" ]	B	Pine seeds can be dispersed, or spread around, by the wind. When the seeds land on the ground, they can germinate and grow into a new plant. Pollen may land on and stick to an unfertilized female cone. But seeds are not dispersed by sticking to female cones.
gsm8k-4692	open	Bob and Johnny have a leaf raking business. They charge $4 for each bag of leaves they rake. On Monday they raked 5 bags of leaves. On Tuesday they raked 3 bags of leaves. On Wednesday, they counted their money and found they had $68 for all three days. How many bags of leaves did they rake on Wednesday?	null	9	Combining Monday and Tuesday, they raked 5 + 3 = <<5+3=8>>8 bags of leaves. They earned 8 * $4 = $<<8*4=32>>32 for the first two days. O for Wednesday's work they earned $68 - $32 = $<<68-32=36>>36. Thus, they raked $36 / $4 = <<36/4=9>>9 bags of leaves on Wednesday. #### 9
gsm8k-3481	open	Miriam currently has 30 marbles, but she used to have more. Miriam gave her brother 60 marbles, gave her sister twice that amount and gave her friend Savanna three times the amount she currently has. How many marbles did Miriam start with?	null	300	If Mariam remains with 30 marbles after giving her brother 60 marbles, she had 30+60 = <<30+60=90>>90 marbles. Mariam's sister receives twice as many marbles as her brother, a total of 260 = <<260=120>>120 marbles. The total number of marbles before giving any to her brother or sister is 120+90= <<120+90=210>>210 Savannah is to receive three times as many marbles as Mariam has to remain with, a total of 330 = <<330=90>>90 marbles. Before giving out any marble, Mariam has 210+90 = <<210+90=300>>300 marbles. #### 300
gsm8k-2465	open	A bird is building a nest from twigs. The bird has put twelve twigs together already to make a circle. For each twig it placed into the circle, it wants to weave in six more twigs to fill out the nest. It knows a tree that has dropped a third of the twigs it needs. How many twigs will the bird still need to find to finish its nest?	null	48	The bird wants 12 * 6 = <<126=72>>72 twigs to add to the nest. It knows a tree that has dropped 72 1 / 3 = <<72*1/3=24>>24 twigs. Thus, the bird will still need 72 - 24 = <<72-24=48>>48 twigs to finish the nest. #### 48
scienceQA-3741	multiple_choice	Which solution has a higher concentration of purple particles?	[ "neither; their concentrations are the same", "Solution A", "Solution B" ]	C	In Solution A and Solution B, the purple particles represent the solute. To figure out which solution has a higher concentration of purple particles, look at both the number of purple particles and the volume of the solvent in each container. Use the concentration formula to find the number of purple particles per milliliter. Solution B has more purple particles per milliliter. So, Solution B has a higher concentration of purple particles.
gsm8k-3263	open	Andy gets a cavity for every 4 candy canes he eats. He gets 2 candy canes from his parents and 3 candy canes each from 4 teachers. Then he uses his allowance to buy 1/7 as many candy canes as he was given. How many cavities does he get from eating all his candy canes?	null	16	First find how many candy canes Andy gets from his teachers: 3 canes/teacher * 4 teachers = <<3*4=12>>12 canes Then add the number of candy canes he gets from his parents: 12 canes + 2 canes = <<12+2=14>>14 canes Then divide that number by 7 to find the number of canes he buys: 14 canes / 7 = <<14/7=2>>2 canes Then add the number of candy canes he gets from each source to find the total number: 2 canes + 14 canes = <<2+14=16>>16 canes Then divide the total number of candy canes by the number of candy canes it takes to get one cavity to find the number of cavities Andy gets: 16 canes / 4 canes/cavity = <<16/4=4>>4 cavities #### 16
sciq-4747	multiple_choice	What is regulated to ensure that the correct proteins are made?	[ "Fat expression", "variation expression", "acids expression", "gene expression" ]	D
ai2_arc-407	multiple_choice	How many atoms are in one formula unit of magnesium hydroxide, Mg(OH)_{2}?	[ "6", "5", "4", "3" ]	B
sciq-2514	multiple_choice	Where are protons found in the atom?	[ "in the orbital", "in the nucleus", "within electrons", "outside the nucleus" ]	B
scienceQA-12073	multiple_choice	Which property do these three objects have in common?	[ "smooth", "bouncy", "scratchy" ]	A	Look at each object. For each object, decide if it has that property. A scratchy object is rough and itchy against your skin. None of the objects are scratchy. A bouncy object will bounce back from the floor if you drop it. The wet bar of soap and the ceramic mug are not bouncy. A smooth object is not scratchy or rough. All three objects are smooth. The property that all three objects have in common is smooth.
scienceQA-7837	multiple_choice	How long does it take to tie your shoes?	[ "23 minutes", "23 seconds" ]	B	The better estimate for how long it takes to tie your shoes is 23 seconds. 23 minutes is too slow.
gsm8k-6099	open	Rene has three times as many dolls as her sister, while her sister has two more dolls than their grandmother. If their grandmother has 50 dolls, how many dolls do they have altogether?	null	258	If the grandmother has 50 dolls, Rene's sister, who has 2 more dolls than their grandmother, has 50+2 = <<50+2=52>>52 dolls. Together, Rene's sister and the grandmother have 52+50 = <<52+50=102>>102 dolls. Since Rene has three times as many dolls as her sister, she has 523 = <<523=156>>156 dolls. Altogether, they have 156+102 = <<156+102=258>>258 dolls. #### 258
scienceQA-6087	multiple_choice	How long is a sofa?	[ "9 inches", "9 feet" ]	B	The better estimate for the length of a sofa is 9 feet. 9 inches is too short.
gsm8k-3741	open	Roger uses his lunch break to walk the stairs in his office building. He can walk 2,000 steps in 30 minutes. If his daily goal is 10,000 steps, how many minutes will it take him to reach his goal?	null	150	Each step Roger walks for 30/2000 = <<30/2000=0.015>>0.015 minutes To walk 10000 steps he'll take 0.01510000 = <<0.01510000=150>>150 #### 150
scienceQA-10508	multiple_choice	Which better describes the Tibetan Plateau ecosystem?	[ "It has short, cold summers. It also has mostly small plants.", "It has long, cold winters. It also has many evergreen trees." ]	A	A tundra is a type of ecosystem. Tundras have the following features: long, cold winters and short, cold summers, soil that is frozen year-round, and mostly small plants. So, the Tibetan Plateau has short, cold summers. It also has mostly small plants.
scienceQA-7555	multiple_choice	Based on this information, what is this rose plant's phenotype for the flower form trait?	[ "single flowers", "ff" ]	A	An organism's phenotype for a trait is its observable version of that trait. The rose plant's observable version of the flower form trait is single flowers. So, the plant's phenotype for the flower form trait is single flowers.
gsm8k-1050	open	Tom, Tim, and Paul are collecting photos of cars. Paul has 10 photos more than Tim. Tim has one hundred photos less than the total amount of photos which is 152. How many photos does Tom have?	null	38	Tim has 152 photos - 100 photos = <<152-100=52>>52 photos. When Tim has 52 photos, then Paul has 52 + 10 photos = <<52+10=62>>62 photos. Tim and Paul have together 52 photos + 62 photos = <<52+62=114>>114 photos. That leaves Tom with 152 photos - 114 photos = <<152-114=38>>38 photos. #### 38
scienceQA-5387	multiple_choice	How long does it take to mow the lawn?	[ "35 seconds", "35 minutes" ]	B	The better estimate for how long it takes to mow the lawn is 35 minutes. 35 seconds is too fast.
scienceQA-262	multiple_choice	Which of the following could Dustin's test show?	[ "how steady a parachute with a 1 m vent was at 200 km per hour", "if the spacecraft was damaged when using a parachute with a 1 m vent going 200 km per hour", "whether a parachute with a 1 m vent would swing too much at 400 km per hour" ]	A
sciq-2283	multiple_choice	Tidal volume, expiratory reserve volume, inspiratory reserve volume, and residual volume are all types of what kind of measurement?	[ "emitted volume", "respiratory volume", "breathing volume", "lung volume" ]	D
scienceQA-5431	multiple_choice	What do these two changes have in common? breaking a pencil in half cutting an apple	[ "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. Breaking a pencil is a physical change. The pencil gets broken into pieces. But each piece is still made of the same type of matter. Cutting an apple is a physical change. The apple gets a different shape. But it is still made of the same type of matter as the uncut apple. 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-6193	multiple_choice	Abnormally high activity or low activity of the parathyroid gland can cause disorders related to levels of what bone mineral?	[ "collagen", "magnesium", "calcium", "potassium" ]	C
sciq-5812	multiple_choice	What bonds cause water to have a high boiling point, leaving most water on earth in a liquid state rather than in a gaseous state?	[ "helium bonds", "potassium bonds", "hydrogen bonds", "carbon bonds" ]	C
sciq-3493	multiple_choice	Human metabolism is the conversion of food into heat transfer, work, and this?	[ "stored protein", "stored atp", "stored fat", "stored carbs" ]	C
sciq-10724	multiple_choice	Where do the steps in the water cycle begin?	[ "rivers", "sky", "clouds", "the ocean" ]	D
gsm8k-2196	open	John buys a pair of earbuds that cost $200. If tax was 15%, how much did he pay after tax?	null	230	The tax was 200.15=$<<200.15=30>>30 So he paid 200+30=$<<200+30=230>>230 #### 230
sciq-2264	multiple_choice	What is a capillary bed that filters blood principally based on particle size?	[ "plexus", "buds", "glomerulus", "vein" ]	C
sciq-3935	multiple_choice	What is the term for coiled structures made of dna and proteins?	[ "platelets", "neutrons", "nodes", "chromosomes" ]	D
scienceQA-10885	multiple_choice	Complete the text to describe the diagram. Solute particles moved in both directions across the permeable membrane. But more solute particles moved across the membrane (). When there was an equal concentration on both sides, the particles reached equilibrium.	[ "to the left than to the right", "to the right than to the left" ]	B	Look at the diagram again. It shows you how the solution changed during the process of diffusion. Before the solute particles reached equilibrium, there were 6 solute particles on the left side of the membrane and 4 solute particles on the right side of the membrane. When the solute particles reached equilibrium, there were 5 solute particles on each side of the membrane. There was 1 more solute particle on the right side of the membrane than before. So, for the solute particles to reach equilibrium, more solute particles must have moved across the membrane to the right than to the left.
sciq-3056	multiple_choice	After a massive eruption what will a mountain collapsing above an empty chamber create?	[ "crater", "caldera", "valley", "cavern" ]	B
sciq-929	multiple_choice	What is a circuit that consists of one loop called?	[ "speaking circuit", "dramatic circuit", "series circuit", "episode circuit" ]	C
gsm8k-6446	open	A family bought a 24 pack of bottled water. They drank 1/3 of them on the first day and 1/2 of what was left after the first day on the second day. How many bottles of water remain after 2 days?	null	8	After 1 day, the family drank 24 bottles * 1/3 = <<241/3=8>>8 bottles Thus, 24 bottles - 8 = <<24-8=16>>16 remain On the 2nd day they drank half of the remaining 16, so half would be leftover at the end of day 2, or 16 1/2 = <<16*1/2=8>>8 bottles #### 8
ai2_arc-1002	multiple_choice	A teacher builds a model of a hydrogen atom. A red golf ball is used for a proton, and a green golf ball is used for an electron. Which is not accurate concerning the model?	[ "number of particles", "relative mass of particles", "types of particles present", "charges of particles present" ]	B
scienceQA-527	multiple_choice	Which of the following could Jen's test show?	[ "how much the new turbine would weigh", "whether the new turbine could produce 10% more electricity", "if the new turbine could turn easily" ]	B
sciq-7486	multiple_choice	Examples of what process are evident in many biological systems because cells are surrounded by semipermeable membranes?	[ "osmosis", "apoptosis", "photosynthesis", "reproduction" ]	A
sciq-10301	multiple_choice	What is the name of an uncharged particle whose weight is nearly equal to that of a proton?	[ "proton", "a nuclei", "electron", "a neutron" ]	D
gsm8k-1416	open	The company's data entry team had 5 employees working on a large project. Rudy types 64 words per minute, Joyce types 76 words per minute, Gladys types 91 words per minute, Lisa types 80 words per minute and Mike types 89 words per minute. What is the team's average typed words per minute?	null	80	Rudy types 64, Joyce types 76, Gladys types 91, Lisa types 80 and Mike types 89 so 64+76+91+80+89 = <<400=400>>400 There are 5 team members, so they type at an average speed of 400/5 = <<400/5=80>>80 words per minute #### 80
sciq-6270	multiple_choice	What are the largest phylum of the animal kingdom?	[ "Chelicerata", "Crustacea", "Pycnogonida", "arthropods" ]	D
gsm8k-6914	open	Billy wants to watch something fun on YouTube but doesn't know what to watch. He has the website generate 15 suggestions but, after watching each in one, he doesn't like any of them. Billy's very picky so he does this a total of 5 times before he finally finds a video he thinks is worth watching. He then picks the 5th show suggested on the final suggestion list. What number of videos does Billy watch?	null	65	Billy has 15 suggestions generate for him 5 times for 155=<<155=75>>75 videos. There are 15-5 = <<15-5=10>>10 shows in the final set of suggestions he doesn't consider This means he picks the 75 - 10 = <<75-10=65>>65th show YouTube suggests #### 65
scienceQA-6568	multiple_choice	What information supports the conclusion that Colin acquired this trait?	[ "Colin has two pet fish. The fish live in a fish tank together.", "Colin was not born knowing how to identify different fish. He had to learn this skill." ]	B
scienceQA-5558	multiple_choice	Select the living thing.	[ "shoe", "opossum" ]	B	A shoe is not a living thing. Shoes 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. An opossum is a living thing. Opossums grow and respond to the world around them. They need food and water.
gsm8k-6482	open	Tiffany is looking at a lake full of turtles. The turtles are 60% female and the rest are male. Of the males, 1 in 4 has stripes. Of the ones with stripes, 4 are babies, while 60% are adults How many turtles are in the lake?	null	100	Of the males with stripes, 40% are babies because 100 - 60 = <<100-60=40>>40 There are 10 males with stripes because 4 / .4 = <<4/.4=10>>10 There are 40 males because 10 / (1/4) = <<10/(1/4)=40>>40 Males make up 40% of the pond's total, because 100 - 60 = <<100-60=40>>40 There are 100 turtles in total 40 / .4 = <<40/.4=100>>100 #### 100
scienceQA-8094	multiple_choice	Which change best matches the sentence? A river spills over its sides after a lot of rain.	[ "wildfire", "flood", "volcanic eruption" ]	B
scienceQA-429	multiple_choice	Which solution has a higher concentration of yellow particles?	[ "Solution A", "Solution B", "neither; their concentrations are the same" ]	B	In Solution A and Solution B, the yellow particles represent the solute. To figure out which solution has a higher concentration of yellow particles, look at both the number of yellow particles and the volume of the solvent in each container. Use the concentration formula to find the number of yellow particles per milliliter. Solution B has more yellow particles per milliliter. So, Solution B has a higher concentration of yellow particles.
gsm8k-6182	open	Alan counted how many chairs the office canteen has. It has 2 round tables and 2 rectangular tables. Each round table has 6 chairs, and each rectangular table has 7 chairs. How many chairs are there in all?	null	26	The number of chairs at the round tables is 2 tables × 6 chairs/table = <<26=12>>12. The number of chairs at rectangular tables is 2 tables × 7 chairs/table = <<27=14>>14. There are 12 chairs + 14 chairs = <<12+14=26>>26 chairs in the canteen. #### 26
scienceQA-9732	multiple_choice	Complete the statement. Assume that the sled's mass did not change. The gravitational potential energy stored between the sled and Earth () as Emilia rode down the hill.	[ "decreased", "increased", "stayed the same" ]	A	Think about how the distance between the sled and the center of Earth changed. The bottom of the hill was lower than the point where Emilia started sledding. As Emilia rode toward the bottom of the hill, the distance between the sled and the center of Earth decreased. So, the gravitational potential energy stored between the sled and Earth decreased as Emilia rode down the hill.
gsm8k-5634	open	An author of a book got 6% of the total sales of the paper cover version of his books and 12% of the total sales of the hardcover version. If 32,000 copies of the paper cover version were sold at $0.20 each and 15,000 copies of the hardcover version were sold at $0.40 each, how much did the author earn?	null	1104	The total earnings for the paper cover version were $0.20 x 32 000 = $<<0.2032000=6400>>6,400. So, the author earned $6,400 x 6/100 = $384 from the paper cover version. The total earnings for the hardcover version were $0.40 x 15,000 = $<<0.4015000=6000>>6,000. So, the author earned $6,000 x 12/100 = $<<6000*12/100=720>>720 from the hardcover version. Therefore, the author earned a total of $384 + $720 = $<<384+720=1104>>1104. #### 1104
scienceQA-3515	multiple_choice	Is the following statement true or false? Animal cells have chloroplasts.	[ "true", "false" ]	B	Animal cells have chloroplasts. This statement is false. Animal cells do not have chloroplasts. Chloroplasts help plant cells make their own food. This food is a type of sugar called glucose. Animal cells cannot make their own food.
sciq-3163	multiple_choice	What is defined as a saturated layer of rock or soil?	[ "river bank", "aquifer", "culvert", "artesian well" ]	B
gsm8k-3911	open	Bill is doing weight training before trying out for the boxing team. He gets two 2-gallon jugs and fills them 70% full with sand. If sand has a density of 5 pounds/gallon, how many pounds do Bill's improvised weights weigh?	null	14	First find the volume of the sand in one jug: 2 gallons * 70% = <<270.01=1.4>>1.4 gallons Then double this amount since there are two jugs: 1.4 gallons * 2 = <<1.42=2.8>>2.8 gallons Then multiply the total volume by the density of sand to find the total weight: 2.8 gallons 5 pounds/gallon = <<2.8*5=14>>14 pounds #### 14
sciq-1675	multiple_choice	What organism is at the top of the energy pyramid?	[ "herbivore", "primate", "carnivore", "insects" ]	C
sciq-398	multiple_choice	What is the largest cartilaginous fish?	[ "dolphin", "blue whale", "whale shark", "sturgeon" ]	C
sciq-11548	multiple_choice	What drives the turbine in a thermonuclear reactor?	[ "magnets", "heated oil", "wind energy", "heated water or steam" ]	D
scienceQA-10993	multiple_choice	Which of the following could Dominic's test show?	[ "if the weather station would work when the temperature was 50°C", "how well the weather station would work when it was windy" ]	A
scienceQA-1085	multiple_choice	Using only these supplies, which question can Miranda investigate with an experiment?	[ "Does a rubber inner tube sled or a plastic sled go faster down a hill?", "Does a plastic sled or a wooden sled go down a hill faster?", "Does a rubber inner tube sled go faster down a small hill or down a big hill?" ]	A
sciq-5252	multiple_choice	Plant-like protists are commonly called what?	[ "fungus", "sponge", "seaweed", "algae" ]	D
scienceQA-4814	multiple_choice	Select the one substance that is not a mineral.	[ "Potassium feldspar is formed in nature. It is not made by living things.", "Burlap is not a pure substance. It is made in a factory.", "Turquoise is formed in nature. It is a solid." ]	B	Compare the properties of each substance to the properties of minerals. Select the substance whose properties do not match those of minerals. Turquoise is a mineral. Potassium feldspar is a mineral. Burlap is not a pure substance. But all minerals are pure substances. Burlap is made in a factory. But all minerals are formed in nature. So, burlap is not a mineral.
sciq-7223	multiple_choice	Besides depth soundings, what else are bathymetric maps made of?	[ "solar data", "density measures", "intensity data", "sonar data" ]	D
sciq-8061	multiple_choice	Monatomic cations have the same name as their parent element. what happens to monatomic anions?	[ "ends in - de", "ends in - be", "ends in - fe", "ends in - se" ]	A
scienceQA-1657	multiple_choice	Select the organism in the same species as the pickerel frog.	[ "Lithobates palustris", "Atelopus zeteki", "Bufo guttatus" ]	A	A pickerel frog's scientific name is Lithobates palustris. Atelopus zeteki does not have the same scientific name as a pickerel frog. So, Lithobates palustris and Atelopus zeteki are not in the same species. Lithobates palustris has the same scientific name as a pickerel frog. So, these organisms are in the same species. Bufo guttatus does not have the same scientific name as a pickerel frog. So, Lithobates palustris and Bufo guttatus are not in the same species.
scienceQA-979	multiple_choice	What information supports the conclusion that Jackie acquired this trait?	[ "Jackie can fly a plane on cloudy days and at night.", "A pilot taught Jackie how to fly a plane.", "Jackie is in the Air Force. She flies a plane almost every day." ]	B
ai2_arc-944	multiple_choice	Robots can perform tasks that are dangerous for humans. What is the MAJOR limitation to the use of robots?	[ "The assembly pieces must be very small.", "The assembly process must remain exactly the same.", "Robots require regular maintenance.", "Robots must be provided with electricity." ]	B
sciq-4460	multiple_choice	What is the term for chordates with a vertebral column and endoskeleton of cartilage and bone?	[ "insect", "am", "mammel", "vertebrate" ]	D
sciq-4732	multiple_choice	What kind of a resource is soil, for human purposes?	[ "emanates resource", "renewable resource", "nonrenewable resource", "guarana resource" ]	C
gsm8k-6707	open	Mary has 400 sheep on her farm. She gave a quarter of her sheep to her sister, and half of the remaining sheep to her brother. How many sheep remain with Mary?	null	150	Mary gives 1/4 * 400 = <<4001/4=100>>100 sheep to her sister. She now has 400 - 100 = <<400-100=300>>300 sheep remaining. She then gives 1/2 300 = <<300/2=150>>150 sheep to her brother. So 300 - 150 = <<300-150=150>>150 sheep remain. #### 150
sciq-9557	multiple_choice	What is the smallest main part of the brain?	[ "the cerebellum", "the stem", "the cortex", "the claw" ]	B
sciq-6711	multiple_choice	Solutions of ionic compounds and melted ionic compounds conduct what?	[ "electricity", "sound waves", "light", "radiation" ]	A
scienceQA-6012	multiple_choice	What do these two changes have in common? cutting your fingernails stretching a rubber band	[ "Both are caused by cooling.", "Both are caused by heating.", "Both are chemical changes.", "Both are only physical changes." ]	D	Step 1: Think about each change. Cutting your fingernails is a physical change. Your fingernails are shorter after you cut them. But the pieces are still made of the same type of matter as the uncut fingernails. Stretching a rubber band is a physical change. The rubber band gets longer. But it is still made of the same type of matter as before. 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-9198	multiple_choice	Today, new elements are usually named after famous scientists. the names of the elements can be cumbersome to write in full, especially when combined to form the names of compounds. therefore, each element name is abbreviated as a one- or two-letter chemical this?	[ "shorthand", "title", "symbol", "notation" ]	C
gsm8k-794	open	With one mighty blow, Maria cracked open the pinata, and candies spilled all over the floor. There were 40 red candies, 20 less than three times as many yellow candies as red candies, and half as many blue candies as yellow candies. If Carlos ate all of the yellow candies, how many candies remained?	null	90	Three times the number of red candies is 403=<<403=120>>120. So, for yellow candies, there were 20 less than 120 candies, or a total of 120-20=<<120-20=100>>100 yellow candies. Half as many blue candies as yellow candies is 100/2=<<100/2=50>>50 blue candies. If Carlos ate all of the yellow candies, then only the 40 red and 50 blue candies remained for a total of 40+50=<<40+50=90>>90 candies. #### 90
scienceQA-10755	multiple_choice	Based on this information, what is this rainbow trout's genotype for the body color gene?	[ "bb", "a blue body" ]	A	An organism's genotype for a gene is its combination of alleles for that gene. The rainbow trout has two alleles for a blue body (b). So, the trout's genotype for the body color gene is bb.
sciq-10077	multiple_choice	The tiny hair present on mucus membranes is known as?	[ "cilia", "dendrites", "collagen", "tissue" ]	A
sciq-1888	multiple_choice	What type of symmetry do echinoderms show?	[ "lateral", "mirrored", "parallel", "radial" ]	D
sciq-2790	multiple_choice	Molecules are represented by symbols that all who agree on?	[ "geologists", "astrologists", "chemists", "physics" ]	C
gsm8k-1990	open	Three old cars displayed in an auction event have different manufacture dates. The first car, made in 1970, was made 10 years earlier than the second car. The third car was manufactured 20 years later after the second car was manufactured. Calculate the year that the third car was made.	null	2000	If the first car was made 10 years earlier than the second car, then the manufacture date for the second car is 1970+10 = 1980 The third car was manufactured 20 years after the second car was made, which is 1980+20 = 2000 #### 2000
gsm8k-5074	open	Jerry charges $20 to pierce someone's nose and 50% more to pierce their ears. If he pierces 6 noses and 9 ears, how much money does he make?	null	390	First find how much more Jerry charges to pierce one person's ears than their nose: $20 * 50% = $<<2050.01=10>>10 Then add that amount to the cost of nose piercing to find the total cost: $10 + $20 = $<<10+20=30>>30 Then multiply that price by the number of ears he pierces to find his total earnings from ear-piercing: $30/ear * 9 ears = $<<309=270>>270 Then multiply the price of nose-piercing by the number of noses pierced: $20/nose 6 noses = $<<20*6=120>>120 Then add the money from nose-piercing to the money from ear-piercing to find Jerry's total income: $120 + $270 = $<<120+270=390>>390 #### 390
sciq-2573	multiple_choice	Glasses are mixtures of oxides, the main component of which is silica (sio2). silica is called the glass former, while additives are referred to as this?	[ "addition modifiers", "glass modifiers", "natural modifiers", "glass actors" ]	B
gsm8k-5512	open	Trey has 5 times as many turtles as Kris. Kris has one fourth the turtles Kristen has. How many turtles are there altogether if Kristen has 12?	null	30	Kris has 12/4 = <<12/4=3>>3 turtles. Trey has 35 = <<35=15>>15 turtles. Altogether they have 12+3+15 = <<12+3+15=30>>30 turtles. #### 30
gsm8k-7138	open	Gervais drove an average of 315 miles for 3 days. Henri drove a total of 1,250 miles over one week. How many miles farther did Henri drive?	null	305	Gervais drove 3315 = <<3315=945>>945 miles 1250 - 945 = <<1250-945=305>>305 miles Henri drove 305 miles farther. #### 305
gsm8k-2097	open	Ali, Nada, and John have a total of $67 in their wallets. Ali has $5 less than Nada and John has 4 times more than Nada. How much money does John have?	null	48	Let's say that N is what Nada has, J is what John has, and A is what Ali has. We know that A = N - 5 and J = 4N. We also know that: N + A + J = $67 We can substitute the equations from step 1 into the equations from step 2 to get: N + 4N + (N-5) = $67 Combining like terms gets us 6N - 5 = $67 So, N=($67+5)/6 = $12 Substituting $12 back into the equation J = 4 N, we find John has 4 x 12 = $<<4*12=48>>48 #### 48
sciq-5695	multiple_choice	What are non-renewable sources of energy that produce environmental damage?	[ "fossil fuels", "crop fuels", "wind", "sunlight" ]	A
scienceQA-8137	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 the same in both pairs.", "The magnitude of the magnetic force is smaller in Pair 2." ]	C	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. 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 2 than in Pair 1. So, the magnitude of the magnetic force is smaller in Pair 2 than in Pair 1.
sciq-11661	multiple_choice	What occurs when nature reclaims areas formerly occupied by life?	[ "tertiary succession", "secondary succession", "typical succession", "primary succession" ]	B
gsm8k-1328	open	Daniel owns a textile company. Every Monday he delivers 20 yards of fabric, and every Tuesday he delivers twice the amount of fabric he delivers on Monday. Every Wednesday, he delivers 1/4 of the amount of fabric he delivers on Tuesday. If each yard of fabric costs $2 and each yard of yarn costs $3, how much does he earn from Monday to Wednesday?	null	140	Every Tuesday, Daniel delivers 20 x 2 = <<202=40>>40 yards of fabric. Every Wednesday, he delivers 40 x 1/4 = <<401/4=10>>10 yards of fabric. Thus, he delivers a total of 20 + 40 + 10 = <<20+40+10=70>>70 yards of fabric from Monday to Wednesday. Therefore, Daniel earns $2 x 70 = $<<2*70=140>>140 from it. #### 140
gsm8k-2687	open	A forester is planting trees. The forest already has 30 native trees. On Monday he triples the number of total trees in the forest by planting new trees. On Tuesday, he plants a third of the amount he planted on Monday. How many trees has the forester planted in total?	null	80	Let M be the number of trees he plants on Monday. On Monday the forest was three times larger from the trees that were originally there and the M trees: 3*30 = 30 + M trees. So, 90=30+M. And, M = <<60=60>>60 trees. On Tuesday, he planted 60 trees / 3 = <<60/3=20>>20 trees. In total, he has planted 60 trees + 20 trees = <<60+20=80>>80 trees. #### 80
sciq-10919	multiple_choice	What natural destructive element cuts away at rock forming river valleys?	[ "water", "lava", "sediment", "air" ]	A
sciq-2233	multiple_choice	What type of behavior is most flexible?	[ "innate behavior", "adaptation", "learned behavior", "reflex behavior" ]	C
scienceQA-1790	multiple_choice	Select the invertebrate.	[ "human", "puffin", "golden orb-weaver", "cardinalfish" ]	C	Like other spiders, a golden orb-weaver is an invertebrate. It does not have a backbone. It has an exoskeleton. A human is a mammal. Like other mammals, a human is a vertebrate. It has a backbone. A puffin is a bird. Like other birds, a puffin is a vertebrate. It has a backbone. A cardinalfish is a fish. Like other fish, a cardinalfish is a vertebrate. It has a backbone.
sciq-5637	multiple_choice	What does the distribution of darts on a dartboard shows the difference between?	[ "Aim and precision", "equilibrium and precision", "accuracy and precision", "production and precision" ]	C
sciq-8114	multiple_choice	What is the name of the life stage when a child becomes sexually mature?	[ "maturity", "puberty", "adulthood", "adolescence" ]	B
sciq-10517	multiple_choice	A sprain is a strain or tear in what part of the body?	[ "skeleton", "torso", "a ligament", "stomach" ]	C
sciq-11383	multiple_choice	What describes the process of vesicles fusing with the plasma membrane and releasing their contents to the outside of the cell?	[ "endocytosis", "autolysis", "expulsion", "exocytosis" ]	D
scienceQA-8867	multiple_choice	Which of the following best describes an ecosystem in a California tide pool?	[ "a school of fluffy sculpins", "the giant green anemones, the ochre sea stars, and the red octopuses", "the rocks, the salt water, and the California mussels" ]	C
scienceQA-12380	multiple_choice	Select the animal that has a backbone.	[ "black widow spider", "sheep" ]	B	Like other spiders, a black widow spider does not have a backbone. It has a hard outer cover. A sheep is a mammal. Like other mammals, a sheep has a backbone.
sciq-6106	multiple_choice	What is the second most common skin cancer?	[ "basal cell carcinoma", "precancerous cell carcinoma", "squamous cell carcinoma", "melanoma" ]	C

sciq-9086

multiple_choice

The pion can only be created by violating the conservation of what?

[ "time-space", "momentum", "quantum physics", "mass-energy" ]

D

gsm8k-1750

open

Alberto spent $2457 on a new engine for his car. Samara spent $25 on oil, $467 on tires and $79 on detailing for her car. How many more dollars did Alberto spend on his car?

null

1886

Samara = 25 + 467 + 79 = $<<25+467+79=571>>571 2457 - 571 = $<<2457-571=1886>>1886 Alberto spent $<<1886=1886>>1886 more on his car. #### 1886

sciq-4609

multiple_choice

Angiosperms produce their gametes in separate organs, which are usually housed in these?

[ "seeds", "leaves", "flowers", "stems" ]

C

sciq-10969

multiple_choice

Changes in temperature, ph, and exposure to chemicals may lead to permanent changes in the shape of a protein, leading to loss of function known as what?

[ "denaturation", "bioturbation", "fermentation", "digestion" ]

A

gsm8k-5917

open

Harly's animal shelter has 80 dogs. She adopts out 40% of them but then has to take back 5 because of personality conflicts with other dogs in their adopted homes. How many dogs does she have now?

null

53

First find how many dogs are adopted out: 80 dogs * 40% = <<80*40*.01=32>>32 dogs Then subtract the number of dogs adopted out from the total number of dogs and add the number who were returned to find the final number of dogs: 80 dogs - 32 dogs + 5 dogs = <<80-32+5=53>>53 dogs #### 53

scienceQA-4244

multiple_choice

How can pine tree seeds get dispersed?

[ "by sticking to female cones", "by blowing in the wind" ]

B

Pine seeds can be dispersed, or spread around, by the wind. When the seeds land on the ground, they can germinate and grow into a new plant. Pollen may land on and stick to an unfertilized female cone. But seeds are not dispersed by sticking to female cones.

gsm8k-4692

open

Bob and Johnny have a leaf raking business. They charge $4 for each bag of leaves they rake. On Monday they raked 5 bags of leaves. On Tuesday they raked 3 bags of leaves. On Wednesday, they counted their money and found they had $68 for all three days. How many bags of leaves did they rake on Wednesday?

null

9

Combining Monday and Tuesday, they raked 5 + 3 = <<5+3=8>>8 bags of leaves. They earned 8 * $4 = $<<8*4=32>>32 for the first two days. O for Wednesday's work they earned $68 - $32 = $<<68-32=36>>36. Thus, they raked $36 / $4 = <<36/4=9>>9 bags of leaves on Wednesday. #### 9

gsm8k-3481

open

Miriam currently has 30 marbles, but she used to have more. Miriam gave her brother 60 marbles, gave her sister twice that amount and gave her friend Savanna three times the amount she currently has. How many marbles did Miriam start with?

null

300

If Mariam remains with 30 marbles after giving her brother 60 marbles, she had 30+60 = <<30+60=90>>90 marbles. Mariam's sister receives twice as many marbles as her brother, a total of 2*60 = <<2*60=120>>120 marbles. The total number of marbles before giving any to her brother or sister is 120+90= <<120+90=210>>210 Savannah is to receive three times as many marbles as Mariam has to remain with, a total of 3*30 = <<3*30=90>>90 marbles. Before giving out any marble, Mariam has 210+90 = <<210+90=300>>300 marbles. #### 300

gsm8k-2465

open

A bird is building a nest from twigs. The bird has put twelve twigs together already to make a circle. For each twig it placed into the circle, it wants to weave in six more twigs to fill out the nest. It knows a tree that has dropped a third of the twigs it needs. How many twigs will the bird still need to find to finish its nest?

null

48

The bird wants 12 * 6 = <<12*6=72>>72 twigs to add to the nest. It knows a tree that has dropped 72 * 1 / 3 = <<72*1/3=24>>24 twigs. Thus, the bird will still need 72 - 24 = <<72-24=48>>48 twigs to finish the nest. #### 48

scienceQA-3741

multiple_choice

Which solution has a higher concentration of purple particles?

[ "neither; their concentrations are the same", "Solution A", "Solution B" ]

C

In Solution A and Solution B, the purple particles represent the solute. To figure out which solution has a higher concentration of purple particles, look at both the number of purple particles and the volume of the solvent in each container. Use the concentration formula to find the number of purple particles per milliliter. Solution B has more purple particles per milliliter. So, Solution B has a higher concentration of purple particles.

gsm8k-3263

open

Andy gets a cavity for every 4 candy canes he eats. He gets 2 candy canes from his parents and 3 candy canes each from 4 teachers. Then he uses his allowance to buy 1/7 as many candy canes as he was given. How many cavities does he get from eating all his candy canes?

null

16

First find how many candy canes Andy gets from his teachers: 3 canes/teacher * 4 teachers = <<3*4=12>>12 canes Then add the number of candy canes he gets from his parents: 12 canes + 2 canes = <<12+2=14>>14 canes Then divide that number by 7 to find the number of canes he buys: 14 canes / 7 = <<14/7=2>>2 canes Then add the number of candy canes he gets from each source to find the total number: 2 canes + 14 canes = <<2+14=16>>16 canes Then divide the total number of candy canes by the number of candy canes it takes to get one cavity to find the number of cavities Andy gets: 16 canes / 4 canes/cavity = <<16/4=4>>4 cavities #### 16

sciq-4747

multiple_choice

What is regulated to ensure that the correct proteins are made?

[ "Fat expression", "variation expression", "acids expression", "gene expression" ]

D

ai2_arc-407

multiple_choice

How many atoms are in one formula unit of magnesium hydroxide, Mg(OH)_{2}?

[ "6", "5", "4", "3" ]

B

sciq-2514

multiple_choice

Where are protons found in the atom?

[ "in the orbital", "in the nucleus", "within electrons", "outside the nucleus" ]

B

scienceQA-12073

multiple_choice

Which property do these three objects have in common?

[ "smooth", "bouncy", "scratchy" ]

A

Look at each object. For each object, decide if it has that property. A scratchy object is rough and itchy against your skin. None of the objects are scratchy. A bouncy object will bounce back from the floor if you drop it. The wet bar of soap and the ceramic mug are not bouncy. A smooth object is not scratchy or rough. All three objects are smooth. The property that all three objects have in common is smooth.

scienceQA-7837

multiple_choice

How long does it take to tie your shoes?

[ "23 minutes", "23 seconds" ]

B

The better estimate for how long it takes to tie your shoes is 23 seconds. 23 minutes is too slow.

gsm8k-6099

open

Rene has three times as many dolls as her sister, while her sister has two more dolls than their grandmother. If their grandmother has 50 dolls, how many dolls do they have altogether?

null

258

If the grandmother has 50 dolls, Rene's sister, who has 2 more dolls than their grandmother, has 50+2 = <<50+2=52>>52 dolls. Together, Rene's sister and the grandmother have 52+50 = <<52+50=102>>102 dolls. Since Rene has three times as many dolls as her sister, she has 52*3 = <<52*3=156>>156 dolls. Altogether, they have 156+102 = <<156+102=258>>258 dolls. #### 258

scienceQA-6087

multiple_choice

How long is a sofa?

[ "9 inches", "9 feet" ]

B

The better estimate for the length of a sofa is 9 feet. 9 inches is too short.

gsm8k-3741

open

Roger uses his lunch break to walk the stairs in his office building. He can walk 2,000 steps in 30 minutes. If his daily goal is 10,000 steps, how many minutes will it take him to reach his goal?

null

150

Each step Roger walks for 30/2000 = <<30/2000=0.015>>0.015 minutes To walk 10000 steps he'll take 0.015*10000 = <<0.015*10000=150>>150 #### 150

scienceQA-10508

multiple_choice

Which better describes the Tibetan Plateau ecosystem?

[ "It has short, cold summers. It also has mostly small plants.", "It has long, cold winters. It also has many evergreen trees." ]

A

A tundra is a type of ecosystem. Tundras have the following features: long, cold winters and short, cold summers, soil that is frozen year-round, and mostly small plants. So, the Tibetan Plateau has short, cold summers. It also has mostly small plants.

scienceQA-7555

multiple_choice

Based on this information, what is this rose plant's phenotype for the flower form trait?

[ "single flowers", "ff" ]

A

An organism's phenotype for a trait is its observable version of that trait. The rose plant's observable version of the flower form trait is single flowers. So, the plant's phenotype for the flower form trait is single flowers.

gsm8k-1050

open

Tom, Tim, and Paul are collecting photos of cars. Paul has 10 photos more than Tim. Tim has one hundred photos less than the total amount of photos which is 152. How many photos does Tom have?

null

38

Tim has 152 photos - 100 photos = <<152-100=52>>52 photos. When Tim has 52 photos, then Paul has 52 + 10 photos = <<52+10=62>>62 photos. Tim and Paul have together 52 photos + 62 photos = <<52+62=114>>114 photos. That leaves Tom with 152 photos - 114 photos = <<152-114=38>>38 photos. #### 38

scienceQA-5387

multiple_choice

How long does it take to mow the lawn?

[ "35 seconds", "35 minutes" ]

B

The better estimate for how long it takes to mow the lawn is 35 minutes. 35 seconds is too fast.

scienceQA-262

multiple_choice

Which of the following could Dustin's test show?

[ "how steady a parachute with a 1 m vent was at 200 km per hour", "if the spacecraft was damaged when using a parachute with a 1 m vent going 200 km per hour", "whether a parachute with a 1 m vent would swing too much at 400 km per hour" ]

A

sciq-2283

multiple_choice

Tidal volume, expiratory reserve volume, inspiratory reserve volume, and residual volume are all types of what kind of measurement?

[ "emitted volume", "respiratory volume", "breathing volume", "lung volume" ]

D

scienceQA-5431

multiple_choice

What do these two changes have in common? breaking a pencil in half cutting an apple

[ "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. Breaking a pencil is a physical change. The pencil gets broken into pieces. But each piece is still made of the same type of matter. Cutting an apple is a physical change. The apple gets a different shape. But it is still made of the same type of matter as the uncut apple. 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-6193

multiple_choice

Abnormally high activity or low activity of the parathyroid gland can cause disorders related to levels of what bone mineral?

[ "collagen", "magnesium", "calcium", "potassium" ]

C

sciq-5812

multiple_choice

What bonds cause water to have a high boiling point, leaving most water on earth in a liquid state rather than in a gaseous state?

[ "helium bonds", "potassium bonds", "hydrogen bonds", "carbon bonds" ]

C

sciq-3493

multiple_choice

Human metabolism is the conversion of food into heat transfer, work, and this?

[ "stored protein", "stored atp", "stored fat", "stored carbs" ]

C

sciq-10724

multiple_choice

Where do the steps in the water cycle begin?

[ "rivers", "sky", "clouds", "the ocean" ]

D

gsm8k-2196

open

John buys a pair of earbuds that cost $200. If tax was 15%, how much did he pay after tax?

null

230

The tax was 200*.15=$<<200*.15=30>>30 So he paid 200+30=$<<200+30=230>>230 #### 230

sciq-2264

multiple_choice

What is a capillary bed that filters blood principally based on particle size?

[ "plexus", "buds", "glomerulus", "vein" ]

C

sciq-3935

multiple_choice

What is the term for coiled structures made of dna and proteins?

[ "platelets", "neutrons", "nodes", "chromosomes" ]

D

scienceQA-10885

multiple_choice

Complete the text to describe the diagram. Solute particles moved in both directions across the permeable membrane. But more solute particles moved across the membrane (). When there was an equal concentration on both sides, the particles reached equilibrium.

[ "to the left than to the right", "to the right than to the left" ]

B

Look at the diagram again. It shows you how the solution changed during the process of diffusion. Before the solute particles reached equilibrium, there were 6 solute particles on the left side of the membrane and 4 solute particles on the right side of the membrane. When the solute particles reached equilibrium, there were 5 solute particles on each side of the membrane. There was 1 more solute particle on the right side of the membrane than before. So, for the solute particles to reach equilibrium, more solute particles must have moved across the membrane to the right than to the left.

sciq-3056

multiple_choice

After a massive eruption what will a mountain collapsing above an empty chamber create?

[ "crater", "caldera", "valley", "cavern" ]

B

sciq-929

multiple_choice

What is a circuit that consists of one loop called?

[ "speaking circuit", "dramatic circuit", "series circuit", "episode circuit" ]

C

gsm8k-6446

open

A family bought a 24 pack of bottled water. They drank 1/3 of them on the first day and 1/2 of what was left after the first day on the second day. How many bottles of water remain after 2 days?

null

8

After 1 day, the family drank 24 bottles * 1/3 = <<24*1/3=8>>8 bottles Thus, 24 bottles - 8 = <<24-8=16>>16 remain On the 2nd day they drank half of the remaining 16, so half would be leftover at the end of day 2, or 16 * 1/2 = <<16*1/2=8>>8 bottles #### 8

ai2_arc-1002

multiple_choice

A teacher builds a model of a hydrogen atom. A red golf ball is used for a proton, and a green golf ball is used for an electron. Which is not accurate concerning the model?

[ "number of particles", "relative mass of particles", "types of particles present", "charges of particles present" ]

B

scienceQA-527

multiple_choice

Which of the following could Jen's test show?

[ "how much the new turbine would weigh", "whether the new turbine could produce 10% more electricity", "if the new turbine could turn easily" ]

B

sciq-7486

multiple_choice

Examples of what process are evident in many biological systems because cells are surrounded by semipermeable membranes?

[ "osmosis", "apoptosis", "photosynthesis", "reproduction" ]

A

sciq-10301

multiple_choice

What is the name of an uncharged particle whose weight is nearly equal to that of a proton?

[ "proton", "a nuclei", "electron", "a neutron" ]

D

gsm8k-1416

open

The company's data entry team had 5 employees working on a large project. Rudy types 64 words per minute, Joyce types 76 words per minute, Gladys types 91 words per minute, Lisa types 80 words per minute and Mike types 89 words per minute. What is the team's average typed words per minute?

null

80

Rudy types 64, Joyce types 76, Gladys types 91, Lisa types 80 and Mike types 89 so 64+76+91+80+89 = <<400=400>>400 There are 5 team members, so they type at an average speed of 400/5 = <<400/5=80>>80 words per minute #### 80

sciq-6270

multiple_choice

What are the largest phylum of the animal kingdom?

[ "Chelicerata", "Crustacea", "Pycnogonida", "arthropods" ]

D

gsm8k-6914

open

Billy wants to watch something fun on YouTube but doesn't know what to watch. He has the website generate 15 suggestions but, after watching each in one, he doesn't like any of them. Billy's very picky so he does this a total of 5 times before he finally finds a video he thinks is worth watching. He then picks the 5th show suggested on the final suggestion list. What number of videos does Billy watch?

null

65

Billy has 15 suggestions generate for him 5 times for 15*5=<<15*5=75>>75 videos. There are 15-5 = <<15-5=10>>10 shows in the final set of suggestions he doesn't consider This means he picks the 75 - 10 = <<75-10=65>>65th show YouTube suggests #### 65

scienceQA-6568

multiple_choice

What information supports the conclusion that Colin acquired this trait?

[ "Colin has two pet fish. The fish live in a fish tank together.", "Colin was not born knowing how to identify different fish. He had to learn this skill." ]

B

scienceQA-5558

multiple_choice

Select the living thing.

[ "shoe", "opossum" ]

B

A shoe is not a living thing. Shoes 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. An opossum is a living thing. Opossums grow and respond to the world around them. They need food and water.

gsm8k-6482

open

Tiffany is looking at a lake full of turtles. The turtles are 60% female and the rest are male. Of the males, 1 in 4 has stripes. Of the ones with stripes, 4 are babies, while 60% are adults How many turtles are in the lake?

null

100

Of the males with stripes, 40% are babies because 100 - 60 = <<100-60=40>>40 There are 10 males with stripes because 4 / .4 = <<4/.4=10>>10 There are 40 males because 10 / (1/4) = <<10/(1/4)=40>>40 Males make up 40% of the pond's total, because 100 - 60 = <<100-60=40>>40 There are 100 turtles in total 40 / .4 = <<40/.4=100>>100 #### 100

scienceQA-8094

multiple_choice

Which change best matches the sentence? A river spills over its sides after a lot of rain.

[ "wildfire", "flood", "volcanic eruption" ]

B

scienceQA-429

multiple_choice

Which solution has a higher concentration of yellow particles?

[ "Solution A", "Solution B", "neither; their concentrations are the same" ]

B

In Solution A and Solution B, the yellow particles represent the solute. To figure out which solution has a higher concentration of yellow particles, look at both the number of yellow particles and the volume of the solvent in each container. Use the concentration formula to find the number of yellow particles per milliliter. Solution B has more yellow particles per milliliter. So, Solution B has a higher concentration of yellow particles.

gsm8k-6182

open

Alan counted how many chairs the office canteen has. It has 2 round tables and 2 rectangular tables. Each round table has 6 chairs, and each rectangular table has 7 chairs. How many chairs are there in all?

null

26

The number of chairs at the round tables is 2 tables × 6 chairs/table = <<2*6=12>>12. The number of chairs at rectangular tables is 2 tables × 7 chairs/table = <<2*7=14>>14. There are 12 chairs + 14 chairs = <<12+14=26>>26 chairs in the canteen. #### 26

scienceQA-9732

multiple_choice

Complete the statement. Assume that the sled's mass did not change. The gravitational potential energy stored between the sled and Earth () as Emilia rode down the hill.

[ "decreased", "increased", "stayed the same" ]

A

Think about how the distance between the sled and the center of Earth changed. The bottom of the hill was lower than the point where Emilia started sledding. As Emilia rode toward the bottom of the hill, the distance between the sled and the center of Earth decreased. So, the gravitational potential energy stored between the sled and Earth decreased as Emilia rode down the hill.

gsm8k-5634

open

An author of a book got 6% of the total sales of the paper cover version of his books and 12% of the total sales of the hardcover version. If 32,000 copies of the paper cover version were sold at $0.20 each and 15,000 copies of the hardcover version were sold at $0.40 each, how much did the author earn?

null

1104

The total earnings for the paper cover version were $0.20 x 32 000 = $<<0.20*32000=6400>>6,400. So, the author earned $6,400 x 6/100 = $384 from the paper cover version. The total earnings for the hardcover version were $0.40 x 15,000 = $<<0.40*15000=6000>>6,000. So, the author earned $6,000 x 12/100 = $<<6000*12/100=720>>720 from the hardcover version. Therefore, the author earned a total of $384 + $720 = $<<384+720=1104>>1104. #### 1104

scienceQA-3515

multiple_choice

Is the following statement true or false? Animal cells have chloroplasts.

[ "true", "false" ]

B

Animal cells have chloroplasts. This statement is false. Animal cells do not have chloroplasts. Chloroplasts help plant cells make their own food. This food is a type of sugar called glucose. Animal cells cannot make their own food.

sciq-3163

multiple_choice

What is defined as a saturated layer of rock or soil?

[ "river bank", "aquifer", "culvert", "artesian well" ]

B

gsm8k-3911

open

Bill is doing weight training before trying out for the boxing team. He gets two 2-gallon jugs and fills them 70% full with sand. If sand has a density of 5 pounds/gallon, how many pounds do Bill's improvised weights weigh?

null

14

First find the volume of the sand in one jug: 2 gallons * 70% = <<2*70*.01=1.4>>1.4 gallons Then double this amount since there are two jugs: 1.4 gallons * 2 = <<1.4*2=2.8>>2.8 gallons Then multiply the total volume by the density of sand to find the total weight: 2.8 gallons * 5 pounds/gallon = <<2.8*5=14>>14 pounds #### 14

sciq-1675

multiple_choice

What organism is at the top of the energy pyramid?

[ "herbivore", "primate", "carnivore", "insects" ]

C

sciq-398

multiple_choice

What is the largest cartilaginous fish?

[ "dolphin", "blue whale", "whale shark", "sturgeon" ]

C

sciq-11548

multiple_choice

What drives the turbine in a thermonuclear reactor?

[ "magnets", "heated oil", "wind energy", "heated water or steam" ]

D

scienceQA-10993

multiple_choice

Which of the following could Dominic's test show?

[ "if the weather station would work when the temperature was 50°C", "how well the weather station would work when it was windy" ]

A

scienceQA-1085

multiple_choice

Using only these supplies, which question can Miranda investigate with an experiment?

[ "Does a rubber inner tube sled or a plastic sled go faster down a hill?", "Does a plastic sled or a wooden sled go down a hill faster?", "Does a rubber inner tube sled go faster down a small hill or down a big hill?" ]

A

sciq-5252

multiple_choice

Plant-like protists are commonly called what?

[ "fungus", "sponge", "seaweed", "algae" ]

D

scienceQA-4814

multiple_choice

Select the one substance that is not a mineral.

[ "Potassium feldspar is formed in nature. It is not made by living things.", "Burlap is not a pure substance. It is made in a factory.", "Turquoise is formed in nature. It is a solid." ]

B

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

sciq-7223

multiple_choice

Besides depth soundings, what else are bathymetric maps made of?

[ "solar data", "density measures", "intensity data", "sonar data" ]

D

sciq-8061

multiple_choice

Monatomic cations have the same name as their parent element. what happens to monatomic anions?

[ "ends in - de", "ends in - be", "ends in - fe", "ends in - se" ]

A

scienceQA-1657

multiple_choice

Select the organism in the same species as the pickerel frog.

[ "Lithobates palustris", "Atelopus zeteki", "Bufo guttatus" ]

A

A pickerel frog's scientific name is Lithobates palustris. Atelopus zeteki does not have the same scientific name as a pickerel frog. So, Lithobates palustris and Atelopus zeteki are not in the same species. Lithobates palustris has the same scientific name as a pickerel frog. So, these organisms are in the same species. Bufo guttatus does not have the same scientific name as a pickerel frog. So, Lithobates palustris and Bufo guttatus are not in the same species.

scienceQA-979

multiple_choice

What information supports the conclusion that Jackie acquired this trait?

[ "Jackie can fly a plane on cloudy days and at night.", "A pilot taught Jackie how to fly a plane.", "Jackie is in the Air Force. She flies a plane almost every day." ]

B

ai2_arc-944

multiple_choice

Robots can perform tasks that are dangerous for humans. What is the MAJOR limitation to the use of robots?

[ "The assembly pieces must be very small.", "The assembly process must remain exactly the same.", "Robots require regular maintenance.", "Robots must be provided with electricity." ]

B

sciq-4460

multiple_choice

What is the term for chordates with a vertebral column and endoskeleton of cartilage and bone?

[ "insect", "am", "mammel", "vertebrate" ]

D

sciq-4732

multiple_choice

What kind of a resource is soil, for human purposes?

[ "emanates resource", "renewable resource", "nonrenewable resource", "guarana resource" ]

C

gsm8k-6707

open

Mary has 400 sheep on her farm. She gave a quarter of her sheep to her sister, and half of the remaining sheep to her brother. How many sheep remain with Mary?

null

150

Mary gives 1/4 * 400 = <<400*1/4=100>>100 sheep to her sister. She now has 400 - 100 = <<400-100=300>>300 sheep remaining. She then gives 1/2 * 300 = <<300/2=150>>150 sheep to her brother. So 300 - 150 = <<300-150=150>>150 sheep remain. #### 150

sciq-9557

multiple_choice

What is the smallest main part of the brain?

[ "the cerebellum", "the stem", "the cortex", "the claw" ]

B

sciq-6711

multiple_choice

Solutions of ionic compounds and melted ionic compounds conduct what?

[ "electricity", "sound waves", "light", "radiation" ]

A

scienceQA-6012

multiple_choice

What do these two changes have in common? cutting your fingernails stretching a rubber band

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

D

Step 1: Think about each change. Cutting your fingernails is a physical change. Your fingernails are shorter after you cut them. But the pieces are still made of the same type of matter as the uncut fingernails. Stretching a rubber band is a physical change. The rubber band gets longer. But it is still made of the same type of matter as before. 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-9198

multiple_choice

Today, new elements are usually named after famous scientists. the names of the elements can be cumbersome to write in full, especially when combined to form the names of compounds. therefore, each element name is abbreviated as a one- or two-letter chemical this?

[ "shorthand", "title", "symbol", "notation" ]

C

gsm8k-794

open

With one mighty blow, Maria cracked open the pinata, and candies spilled all over the floor. There were 40 red candies, 20 less than three times as many yellow candies as red candies, and half as many blue candies as yellow candies. If Carlos ate all of the yellow candies, how many candies remained?

null

90

Three times the number of red candies is 40*3=<<40*3=120>>120. So, for yellow candies, there were 20 less than 120 candies, or a total of 120-20=<<120-20=100>>100 yellow candies. Half as many blue candies as yellow candies is 100/2=<<100/2=50>>50 blue candies. If Carlos ate all of the yellow candies, then only the 40 red and 50 blue candies remained for a total of 40+50=<<40+50=90>>90 candies. #### 90

scienceQA-10755

multiple_choice

Based on this information, what is this rainbow trout's genotype for the body color gene?

[ "bb", "a blue body" ]

A

An organism's genotype for a gene is its combination of alleles for that gene. The rainbow trout has two alleles for a blue body (b). So, the trout's genotype for the body color gene is bb.

sciq-10077

multiple_choice

The tiny hair present on mucus membranes is known as?

[ "cilia", "dendrites", "collagen", "tissue" ]

A

sciq-1888

multiple_choice

What type of symmetry do echinoderms show?

[ "lateral", "mirrored", "parallel", "radial" ]

D

sciq-2790

multiple_choice

Molecules are represented by symbols that all who agree on?

[ "geologists", "astrologists", "chemists", "physics" ]

C

gsm8k-1990

open

Three old cars displayed in an auction event have different manufacture dates. The first car, made in 1970, was made 10 years earlier than the second car. The third car was manufactured 20 years later after the second car was manufactured. Calculate the year that the third car was made.

null

2000

If the first car was made 10 years earlier than the second car, then the manufacture date for the second car is 1970+10 = 1980 The third car was manufactured 20 years after the second car was made, which is 1980+20 = 2000 #### 2000

gsm8k-5074

open

Jerry charges $20 to pierce someone's nose and 50% more to pierce their ears. If he pierces 6 noses and 9 ears, how much money does he make?

null

390

First find how much more Jerry charges to pierce one person's ears than their nose: $20 * 50% = $<<20*50*.01=10>>10 Then add that amount to the cost of nose piercing to find the total cost: $10 + $20 = $<<10+20=30>>30 Then multiply that price by the number of ears he pierces to find his total earnings from ear-piercing: $30/ear * 9 ears = $<<30*9=270>>270 Then multiply the price of nose-piercing by the number of noses pierced: $20/nose * 6 noses = $<<20*6=120>>120 Then add the money from nose-piercing to the money from ear-piercing to find Jerry's total income: $120 + $270 = $<<120+270=390>>390 #### 390

sciq-2573

multiple_choice

Glasses are mixtures of oxides, the main component of which is silica (sio2). silica is called the glass former, while additives are referred to as this?

[ "addition modifiers", "glass modifiers", "natural modifiers", "glass actors" ]

B

gsm8k-5512

open

Trey has 5 times as many turtles as Kris. Kris has one fourth the turtles Kristen has. How many turtles are there altogether if Kristen has 12?

null

30

Kris has 12/4 = <<12/4=3>>3 turtles. Trey has 3*5 = <<3*5=15>>15 turtles. Altogether they have 12+3+15 = <<12+3+15=30>>30 turtles. #### 30

gsm8k-7138

open

Gervais drove an average of 315 miles for 3 days. Henri drove a total of 1,250 miles over one week. How many miles farther did Henri drive?

null

305

Gervais drove 3*315 = <<3*315=945>>945 miles 1250 - 945 = <<1250-945=305>>305 miles Henri drove 305 miles farther. #### 305

gsm8k-2097

open

Ali, Nada, and John have a total of $67 in their wallets. Ali has $5 less than Nada and John has 4 times more than Nada. How much money does John have?

null

48

Let's say that N is what Nada has, J is what John has, and A is what Ali has. We know that A = N - 5 and J = 4N. We also know that: N + A + J = $67 We can substitute the equations from step 1 into the equations from step 2 to get: N + 4N + (N-5) = $67 Combining like terms gets us 6N - 5 = $67 So, N=($67+5)/6 = $12 Substituting $12 back into the equation J = 4 N, we find John has 4 x 12 = $<<4*12=48>>48 #### 48

sciq-5695

multiple_choice

What are non-renewable sources of energy that produce environmental damage?

[ "fossil fuels", "crop fuels", "wind", "sunlight" ]

A

scienceQA-8137

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

C

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. 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 2 than in Pair 1. So, the magnitude of the magnetic force is smaller in Pair 2 than in Pair 1.

sciq-11661

multiple_choice

What occurs when nature reclaims areas formerly occupied by life?

[ "tertiary succession", "secondary succession", "typical succession", "primary succession" ]

B

gsm8k-1328

open

Daniel owns a textile company. Every Monday he delivers 20 yards of fabric, and every Tuesday he delivers twice the amount of fabric he delivers on Monday. Every Wednesday, he delivers 1/4 of the amount of fabric he delivers on Tuesday. If each yard of fabric costs $2 and each yard of yarn costs $3, how much does he earn from Monday to Wednesday?

null

140

Every Tuesday, Daniel delivers 20 x 2 = <<20*2=40>>40 yards of fabric. Every Wednesday, he delivers 40 x 1/4 = <<40*1/4=10>>10 yards of fabric. Thus, he delivers a total of 20 + 40 + 10 = <<20+40+10=70>>70 yards of fabric from Monday to Wednesday. Therefore, Daniel earns $2 x 70 = $<<2*70=140>>140 from it. #### 140

gsm8k-2687

open

A forester is planting trees. The forest already has 30 native trees. On Monday he triples the number of total trees in the forest by planting new trees. On Tuesday, he plants a third of the amount he planted on Monday. How many trees has the forester planted in total?

null

80

Let M be the number of trees he plants on Monday. On Monday the forest was three times larger from the trees that were originally there and the M trees: 3*30 = 30 + M trees. So, 90=30+M. And, M = <<60=60>>60 trees. On Tuesday, he planted 60 trees / 3 = <<60/3=20>>20 trees. In total, he has planted 60 trees + 20 trees = <<60+20=80>>80 trees. #### 80

sciq-10919

multiple_choice

What natural destructive element cuts away at rock forming river valleys?

[ "water", "lava", "sediment", "air" ]

A

sciq-2233

multiple_choice

What type of behavior is most flexible?

[ "innate behavior", "adaptation", "learned behavior", "reflex behavior" ]

C

scienceQA-1790

multiple_choice

Select the invertebrate.

[ "human", "puffin", "golden orb-weaver", "cardinalfish" ]

C

Like other spiders, a golden orb-weaver is an invertebrate. It does not have a backbone. It has an exoskeleton. A human is a mammal. Like other mammals, a human is a vertebrate. It has a backbone. A puffin is a bird. Like other birds, a puffin is a vertebrate. It has a backbone. A cardinalfish is a fish. Like other fish, a cardinalfish is a vertebrate. It has a backbone.

sciq-5637

multiple_choice

What does the distribution of darts on a dartboard shows the difference between?

[ "Aim and precision", "equilibrium and precision", "accuracy and precision", "production and precision" ]

C

sciq-8114

multiple_choice

What is the name of the life stage when a child becomes sexually mature?

[ "maturity", "puberty", "adulthood", "adolescence" ]

B

sciq-10517

multiple_choice

A sprain is a strain or tear in what part of the body?

[ "skeleton", "torso", "a ligament", "stomach" ]

C

sciq-11383

multiple_choice

What describes the process of vesicles fusing with the plasma membrane and releasing their contents to the outside of the cell?

[ "endocytosis", "autolysis", "expulsion", "exocytosis" ]

D

scienceQA-8867

multiple_choice

Which of the following best describes an ecosystem in a California tide pool?

[ "a school of fluffy sculpins", "the giant green anemones, the ochre sea stars, and the red octopuses", "the rocks, the salt water, and the California mussels" ]

C

scienceQA-12380

multiple_choice

Select the animal that has a backbone.

[ "black widow spider", "sheep" ]

B

Like other spiders, a black widow spider does not have a backbone. It has a hard outer cover. A sheep is a mammal. Like other mammals, a sheep has a backbone.

sciq-6106

multiple_choice

What is the second most common skin cancer?

[ "basal cell carcinoma", "precancerous cell carcinoma", "squamous cell carcinoma", "melanoma" ]

C