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
gsm8k-112	open	Lilah's family gallery has 400 photos. On a two-day trip to the Grand Canyon, they took half as many photos they have in the family's gallery on the first day and 120 more photos than they took on the first day on the second day. If they added all these photos to the family gallery, calculate the total number of photos in the gallery.	null	920	On their first day to the grand canyon, the family took half as many photos as the ones they have in the gallery, meaning they took 1/2*400 = <<400/2=200>>200 photos. The total number of photos if they add the ones they took on the first day to the family's gallery is 400+200 = <<400+200=600>>600 On the second day, they took 120 more photos than they took on the first day, a total of 200+120 = <<200+120=320>>320 photos. After adding the photos they took on the second day to the galley, the number of photos will be 600+320 = <<600+320=920>>920 #### 920
gsm8k-5029	open	Maria found a store that sells handmade sweaters for $30 and a handmade scarf for $20. She wants to buy one for everyone in her family. She will buy 6 sweaters and 6 scarves. If she has saved $500, how much will be left in her savings after buying all these?	null	200	Six sweaters amount to $30 x 6 = $<<306=180>>180. Six scarfs amount to $20 x 6 = $<<206=120>>120. So, Maria will pay a total of $180 + $120 = $<<180+120=300>>300. Thus, she will be left with $500 - $300 = $<<500-300=200>>200 in her savings. #### 200
scienceQA-7918	multiple_choice	Identify the question that Jeremiah and Dominic's experiment can best answer.	[ "Do ping pong balls travel farther when launched from a 30° angle compared to a 45° angle?", "Do ping pong balls stop rolling along the ground sooner after being launched from a 30° angle or a 45° angle?" ]	A
scienceQA-2965	multiple_choice	Compare the average kinetic energies of the particles in each sample. Which sample has the higher temperature?	[ "sample B", "neither; the samples have the same temperature", "sample A" ]	A	Each particle in the two samples has the same mass, but the particles in sample B have a higher average speed than the particles in sample A. So, the particles in sample B have a higher average kinetic energy than the particles in sample A. Because the particles in sample B have the higher average kinetic energy, sample B must have the higher temperature.
sciq-348	multiple_choice	Water is recycled constantly through which system?	[ "the habitat", "the troposphere", "the hydropshere", "the ecosystem" ]	D
gsm8k-4383	open	Lena is making a collage with pictures of all her closest friends and newspaper clippings that are about their interests. She has found three clippings for each friend’s pictures. It takes her six drops of glue to stick down each clipping. Lena has already glued her seven closest friends’ pictures. How many drops of glue will she need for the newspaper clippings for her collage?	null	126	Lena has 3 clippings per friend, so she has 3 * 7 = <<37=21>>21 clippings to glue. She needs 6 drops of glue per clipping, so she will need 6 21 = <<6*21=126>>126 drops of glue. #### 126
scienceQA-1723	multiple_choice	During this time, thermal energy was transferred from () to ().	[ "each cake . . . the surroundings", "the surroundings . . . each cake" ]	A	The temperature of each cake decreased, which means that the thermal energy of each cake decreased. So, thermal energy was transferred from each cake to the surroundings.
gsm8k-1367	open	An entrepreneur is crowdfunding a new business effort. He has three different dollar amount levels of financial backing options and each level is ten times as high as the previous one. He needs to raise $12000 to get his business off the ground. He succeeded after getting two backers at the highest level of financial backing, three at the second level, and ten at the lowest level. How many dollars was the highest level of financial backing?	null	5000	Let L represent the lowest level of financial backing. Thus, the second level is 10L and the highest level is 10 * 10L = 100L. The entrepreneur got 2 highest level backers, 3 second level backers, and 10 lowest level backers, so 2 * 100L + 3 * 10L + 10L = 200L + 30L + 10L = 240L = $12000. Therefore, the lowest level of financial backing was L = 12000 / 240 = $<<12000/240=50>>50. Thus, the highest level of financial backing was 10 * 10 * 50 = $<<101050=5000>>5000. #### 5000
gsm8k-5133	open	The local school is holding a big fair to raise money for 5 classes that want to go on a trip. 150 people came to the party and paid a total of $368 for entrance tickets. There was a raffle which brought in $343. The sale of cakes and drinks brought $279. At the end of the fair, the principal of the school shared the money raised between the 5 classes. How much money did each class receive?	null	198	First, let’s calculate the total amount of money collected, which is 368 + 343 + 279 = $<<368+343+279=990>>990. Let us now share this sum between the 5 classes: 990 / 5 = $<<990/5=198>>198. #### 198
scienceQA-9983	multiple_choice	Is the following trait inherited or acquired? Mia has a scar on her right leg.	[ "acquired", "inherited" ]	A	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-11541	multiple_choice	What type of compounds can form crystals?	[ "integral compounds", "ionic compounds", "molecular compounds", "magnetic compounds" ]	B
sciq-2486	multiple_choice	Water molds are commonly found in moist soil and where else?	[ "standing water", "crust water", "methane water", "surface water" ]	D
sciq-8992	multiple_choice	The base in an antacid reacts to do what to excess stomach acid?	[ "expel it", "repel it", "oxidize it", "neutralize it" ]	D
scienceQA-7371	multiple_choice	Is the following trait inherited or acquired? Jen plays hockey.	[ "acquired", "inherited" ]	A	People are not born knowing how to play hockey. Instead, some people learn how to play hockey. Playing the sport takes practice. So, playing hockey is an acquired trait.
sciq-2162	multiple_choice	What do tadpoles change into?	[ "adult frogs", "toads", "mud puppies", "reptiles" ]	A
sciq-10337	multiple_choice	What type of symmetry does an octopus have?	[ "bilateral", "internal", "quadrilateral", "essential" ]	A
scienceQA-4378	multiple_choice	What is the mass of a floor lamp?	[ "4 kilograms", "4 grams" ]	A	The better estimate for the mass of a floor lamp is 4 kilograms. 4 grams is too light.
sciq-9614	multiple_choice	What process is magnesium important to?	[ "absorption", "photosynthetic", "dna replication", "carbon cycle" ]	B
scienceQA-1523	multiple_choice	What do these two changes have in common? using polish to remove tarnish from a silver spoon a penny tarnishing	[ "Both are chemical changes.", "Both are caused by heating.", "Both are caused by cooling.", "Both are only physical changes." ]	A	Step 1: Think about each change. A tarnished silver spoon is one that has become less shiny over time. Polishing the spoon makes it look shiny again. The polish changes the tarnish into a different type of matter that can be easily wiped away. So, using polish to remove tarnish from silver is a chemical change. Metal turning less shiny over time is called tarnishing. A penny tarnishing is a chemical change. When air touches the penny, the surface of the penny changes into a different type of matter. This matter makes the penny dull. Step 2: Look at each answer choice. Both are only physical changes. Both changes are chemical changes. They are not physical changes. Both are chemical changes. Both changes are chemical changes. The type of matter before and after each change is different. Both are caused by heating. Neither change is caused by heating. Both are caused by cooling. Neither change is caused by cooling.
scienceQA-7693	multiple_choice	How long does it take to make a sandwich?	[ "2 minutes", "2 hours" ]	A	The better estimate for how long it takes to make a sandwich is 2 minutes. 2 hours is too slow.
gsm8k-149	open	In 3 years, Jayden will be half of Ernesto's age. If Ernesto is 11 years old, how many years old is Jayden now?	null	4	Ernesto = 11 + 3 = <<11+3=14>>14 Jayden = 14/2 = <<14/2=7>>7 in 3 years Now = 7 - 3 = <<7-3=4>>4 Jayden is 4 years old. #### 4
sciq-6976	multiple_choice	What element is responsible for one-half of the osmotic pressure gradient that exists between the interior of cells and their surrounding environment?	[ "sodium", "potassium", "nitrogen", "calcium" ]	A
sciq-7009	multiple_choice	What are the only organisms that can perform photosynthesis?	[ "heterotrophs", "sponges", "monocots", "autotrophs" ]	D
sciq-2992	multiple_choice	The ammonium ion is what type of acid?	[ "normal -lowry", "kaon - lowry", "oxidized - lowry", "brønsted-lowry" ]	D
sciq-10721	multiple_choice	Transferring what from sodium to chlorine decreases the radius of sodium by about 50%?	[ "neutron", "proton", "electron", "quark" ]	C
scienceQA-11958	multiple_choice	Select the elementary substance.	[ "hydrogen peroxide (H2O2)", "beryllium (Be)", "fluoromethane (CH3F)" ]	B	Look at the chemical formula for each substance, and count the number of symbols in the formula. Then, decide if the substance is an elementary substance. The chemical formula for beryllium contains one symbol: Be. So, beryllium is made of one chemical element. Substances that are made of one chemical element are elementary substances. So, beryllium is an elementary substance. The chemical formula for hydrogen peroxide contains two symbols: H for hydrogen and O for oxygen. So, hydrogen peroxide is made of two chemical elements bonded together. Substances that are made of two or more chemical elements bonded together are compounds. So, hydrogen peroxide is a compound, not an elementary substance. The chemical formula for fluoromethane contains three symbols: C for carbon, H for hydrogen, and F for fluorine. So, fluoromethane is made of three chemical elements bonded together. Substances that are made of two or more chemical elements bonded together are compounds. So, fluoromethane is a compound, not an elementary substance.
scienceQA-2729	multiple_choice	Which object has more thermal energy?	[ "a 2-kilogram block of copper at a temperature of 245°F", "a 2-kilogram block of copper at a temperature of 215°F" ]	A	The two blocks of copper have the same mass but different temperatures. Since the 245°F block is hotter than the 215°F block, it has more thermal energy.
sciq-8742	multiple_choice	What does the urethra do?	[ "makes sperm and evacuates bowels", "stores sperm and urine", "filters urine and makes sperm", "carries urine and sperm out of the body" ]	D
sciq-8332	multiple_choice	What term describes the application of knowledge to real-world problems and is practiced by engineers?	[ "science", "invention", "mechanisms", "technology" ]	D
scienceQA-6016	multiple_choice	What do these two changes have in common? burning food on a stove an iceberg melting slowly	[ "Both are chemical changes.", "Both are only physical changes.", "Both are caused by heating.", "Both are caused by cooling." ]	C	Step 1: Think about each change. Burning food on a stove is a chemical change. When the food burns, the type of matter in it changes. The food turns black and gives off smoke. An iceberg melting is a change of state. So, it is a physical change. An iceberg is made of frozen water. As it melts, the water changes from a solid to a liquid. But a different type of matter is not formed. Step 2: Look at each answer choice. Both are only physical changes. An iceberg melting is a physical change. But burning food on a stove is not. Both are chemical changes. Burning food on a stove is a chemical change. But an iceberg melting is not. Both are caused by heating. Both changes are caused by heating. Both are caused by cooling. Neither change is caused by cooling.
scienceQA-1013	multiple_choice	What information supports the conclusion that Kristen acquired this trait?	[ "Kristen's scar is on her right elbow. Her father also has a scar on his right elbow.", "Kristen's sister has a bruise from falling on her elbow.", "Kristen's scar was caused by an accident. She cut her arm when she fell off her bicycle." ]	C
ai2_arc-987	multiple_choice	Which of these has the greatest capacity for storing thermal energy from the Sun?	[ "air", "land", "oceans", "plants" ]	C
sciq-9279	multiple_choice	Calcium hydroxide and calcium carbonate are effective in neutralizing the effects of what on lakes?	[ "oil rain", "dioxide rain", "ozone rain", "acid rain" ]	D
scienceQA-4450	multiple_choice	Look at the models of molecules below. Select the elementary substance.	[ "fluorine", "benzene", "dichloromethane" ]	A
gsm8k-6236	open	Abigail has a report due tomorrow which needs to be 1000 words in length. Abigail can type 300 words in half an hour. If she has already written 200 words, how many more minutes will it take her to finish the report?	null	80	She needs to type an additional 1000 – 200 = <<1000-200=800>>800 words. In one minute she can type 300 words / 30 = <<300/30=10>>10 words. It will take her 800 / 10 = <<800/10=80>>80 more minutes to finish typing the report. #### 80
scienceQA-10726	multiple_choice	Which of the following could Josiah's test show?	[ "if the sample fabric would absorb one drop of water in less than one second", "how long it would take the sample fabric to dry after it absorbed one drop of water", "how much athletes would sweat in the fabric" ]	B
gsm8k-2160	open	John's shirt cost 60% more than his pants. His pants cost $50. How much was John's outfit?	null	130	John's pants cost 50.6=$<<50.6=30>>30 more than his pants So his shirt cost 50+30=$<<50+30=80>>80 So in total he spent 80+50=$<<80+50=130>>130 #### 130
gsm8k-6288	open	Alice is making a big stack of dishes to see how tall she can make it before it topples over and falls. She starts off by placing 27 plates on top of each other. The tower holds fine so she adds 37 more plates. She is in the process of placing more and more plates when it finally topples over and crashes down, all 83 plates. How many more was Alice able to add before the tower fell and crashed?	null	19	Alice was able to stack 27 + 37 = <<27+37=64>>64 plates she already stacked. The tower crashes when there are 83 plates - 64 plates already stacked = <<83-64=19>>19 plates she was able to stack before the tower crashed. #### 19
sciq-960	multiple_choice	What kind of gland produces an oily substance that waterproofs the hair and skin?	[ "mucous gland", "nail gland", "sebaceous gland", "secretion gland" ]	C
sciq-6822	multiple_choice	The chemistry of each element is determined by its number of what?	[ "nuclei and neutrons", "protons and electrons", "protons and neutrons", "electrons and neutrons" ]	B
gsm8k-2471	open	John books 3 nights at a hotel room for $250 a night. He has a $100 discount. How much does he pay?	null	650	The cost is 2503=$<<2503=750>>750 So he spends 750-100=$<<750-100=650>>650 #### 650
scienceQA-12688	multiple_choice	Select the one animal that has all of the fish traits listed above.	[ "Cardinalfish have scaly skin and live near coral reefs. Cardinalfish lay eggs with no shells and have fins that help them swim underwater.", "Red salamanders do not have lungs! They can breathe through their moist, smooth skin. Adult red salamanders live near rivers or ponds. They lay eggs with no shells under rocks or logs. The baby red salamanders live underwater." ]	A	To decide if an animal is part of a group, look at the traits of the group. Fish have the following traits: They have fins, not limbs. They make eggs with no shells. Compare each animal's traits to the group's traits. Select the animal with traits similar to the group's traits. A red salamander has the following traits: It spends part of its life in water and part on land. It has moist skin. It makes eggs with no shells. A red salamander does not have all of the traits of a fish. A red salamander is an amphibian. A cardinalfish has the following traits: It has fins, not limbs. It makes eggs with no shells. A cardinalfish has the traits of a fish. A cardinalfish is a fish.
scienceQA-3946	multiple_choice	Which animal's skin is better adapted to hurt an attacking predator?	[ "blowfish", "hyrax" ]	A	Look at the picture of the echidna. The echidna has sharp spines on its skin. Its skin is adapted to hurt an attacking predator. The spines can harm a predator that tries to bite the echidna. Now look at each animal. Figure out which animal has a similar adaptation. The blowfish has sharp spines on its skin. Its skin is adapted to hurt an attacking predator. The hyrax has thin fur covering its skin. Its skin is not adapted for hurting an attacking predator.
sciq-7805	multiple_choice	What is the apparatus used for carrying out an electrolysis reaction called?	[ "electrolytic cell", "reversible cell", "fluorescent cell", "biochemical cell" ]	A
gsm8k-4350	open	Out of the 500 marbles that Cindy had, she gave her four friends 80 marbles each. What's four times the number of marbles she has remaining?	null	720	Cindy gave her four friends 80 marbles each, a total of 480 = <<804=320>>320 marbles She was left with 500-320 = <<500-320=180>>180 marbles Four times the number of marbles she has remaining is 1804 = <<1804=720>>720 #### 720
sciq-6274	multiple_choice	Work is done only if a force is exerted in the direction of what?	[ "wind", "gravity", "north", "motion" ]	D
gsm8k-5499	open	Grayson drives a motorboat for 1 hour at 25 mph and then 0.5 hours for 20 mph. Rudy rows in his rowboat for 3 hours at 10 mph. How much farther, in miles, does Grayson go in his motorboat compared to Rudy?	null	5	Grayson first travels 1 * 25 = <<125=25>>25 miles Then Grayson travels 0.5 20 = <<0.520=10>>10 miles Grayson travels a total of 25 + 10 = <<25+10=35>>35 miles Rudy travels 3 10 = <<3*10=30>>30 miles Grayson travels 35 - 30 = <<35-30=5>>5 miles more than Rudy #### 5
gsm8k-329	open	Samuel bought 2 dozen doughnuts and Cathy bought 3 dozen doughnuts. They planned to share the doughnuts evenly with their 8 other friends. How many doughnuts will each of them receive?	null	6	Since 1 dozen is equal to 12, then Samuel has 2 x 12 = <<24=24>>24 doughnuts. While Cathy has 3 x 12 = <<3*12=36>>36. They both have 24 + 36 = <<24+36=60>>60 doughnuts together. There are 8 friends + 1 (Samuel) + 1 (Cathy) = <<8+1+1=10>>10 that will share the doughnuts. Thus, each of them will get 60/10 = <<60/10=6>>6 doughnuts. #### 6
sciq-4584	multiple_choice	Cell walls, plastids, and a large central vacuole distinguish plant cells from what?	[ "phloem cells", "parenchyma cells", "eukaryotic cells", "animal cells" ]	D
scienceQA-5829	multiple_choice	Which animal's feet are also adapted for digging?	[ "six-banded armadillo", "Weddell seal" ]	A	Look at the picture of the American badger. The American badger has long, straight claws. Its feet are adapted for digging. The American badger uses its claws to break up soil and move it out of the way. Now look at each animal. Figure out which animal has a similar adaptation. The six-banded armadillo has long, straight claws. Its feet are adapted for digging. The Weddell seal has small flippers for feet. Its feet are not adapted for digging. The Weddell seal uses its flippers to crawl and swim.
sciq-6199	multiple_choice	Sulfur can combine with oxygen to produce what?	[ "sulfur bioxide", "sulfur trioxide", "sulfur dioxide", "sulfur oxide" ]	B
sciq-4935	multiple_choice	How can you prevent your ice cream from getting a sandy texture?	[ "by adding salt", "by using fructose", "by adding oil", "by using lowfat milk" ]	B
sciq-10460	multiple_choice	In science, what process produces evidence that helps answer questions and solve problems?	[ "manipulation", "information", "investigation", "suspension" ]	C
scienceQA-9844	multiple_choice	In this food chain, the European grayling is a consumer. Why?	[ "It eats another living thing.", "It makes its own food." ]	A	In this food chain, the European grayling is a consumer because it eats another living thing. The European grayling in this food chain eats the midge larva.
sciq-5551	multiple_choice	Females are not influenced by the male sex hormone testosterone during embryonic development because they lack what?	[ "m chromosome", "x chromosome", "y chromosome", "z chromosome" ]	C
sciq-11628	multiple_choice	Large viruses began as what type of cells inside bigger host cells?	[ "symbiotic", "parasitic", "static", "simple" ]	B
scienceQA-2536	multiple_choice	Select the one animal that has all of the amphibian traits listed above.	[ "Barn owls live on every continent except Antarctica. They have feathers, two wings, and a beak. They hatch from eggs with shells.", "California newts have moist, smooth skin that is brown and orange. Their eggs have no shells, but they are protected by a poisonous gel. Young California newts live in shallow pools or streams. Adult newts live mostly on land." ]	B	To decide if an animal is part of a group, look at the traits of the group. Amphibians have the following traits: They spend part of their lives in water and part on land. They have moist skin. They make eggs with no shells. Compare each animal's traits to the group's traits. Select the animal with traits similar to the group's traits. A barn owl has the following traits: It has feathers. It has wings. It has a beak. It makes eggs with shells. A barn owl does not have all of the traits of an amphibian. A barn owl is a bird. A California newt has the following traits: It spends part of its life in water and part on land. It has moist skin. It makes eggs with no shells. A California newt has the traits of an amphibian. A California newt is an amphibian.
gsm8k-7429	open	There are 28 students in a class. Two-sevenths of them were absent last Monday. How many students were present last Monday?	null	20	28 x 2/7 = <<28*2/7=8>>8 students were absent last Monday. So, 28 - 8 = <<28-8=20>>20 students were present last Monday. #### 20
sciq-9899	multiple_choice	What is the attraction of a particular atom for the electrons of a covalent bond called?	[ "electronegativity", "conductivity", "electromagnetism", "ionization" ]	A
sciq-8778	multiple_choice	When does a caldera form?	[ "before an eruption", "after an eruption", "when faults form", "after a hurricane" ]	B
sciq-1788	multiple_choice	Leaving tampons in for too long can put you at risk of what syndrome?	[ "Vaginismis", "Scalded Skin Syndrome", "toxic shock", "Endometrial Cancer" ]	C
gsm8k-2932	open	Walmart sells a multitool with a screwdriver, 3 knives, and two other tools. Target sells a multitool with a screwdriver, twice as many knives as Walmart, three files and a pair of scissors. How many more tools does the Target multitool have compared to Walmart?	null	5	First find the total number of tools in the Walmart multitool: 1 tool + 3 tools + 2 tools = <<1+3+2=6>>6 tools Then find the total number of knives in the Target multitool: 3 knives * 2 = <<3*2=6>>6 knives Then find the total number of tools in the Target multitool: 1 tool + 6 tools + 3 tools + 1 tool = <<1+6+3+1=11>>11 tools Then subtract the number of tools in the Walmart multitool from the number in the Target multitool to find the difference: 11 tools - 6 tools = <<11-6=5>>5 tools #### 5
sciq-11584	multiple_choice	The cells of the blastocyst form an inner cell mass called the what?	[ "embryoblast", "xerophyte", "chloroplast", "blastocyst" ]	A
scienceQA-11417	multiple_choice	Which is this organism's common name?	[ "common snapping turtle", "Chelydra serpentina" ]	A	Chelydra serpentina is written in italics. The first word is capitalized, and the second word is not. So, it is the scientific name. Chelydra serpentina is the organism's scientific name. So, you know that common snapping turtle is the common name.
sciq-680	multiple_choice	Of the three types of skeleton designs - hydrostatic skeletons, exoskeletons, and endoskeletons - which do humans possess?	[ "none of the above", "hydrostatic skeleton", "exoskeleton", "endoskeleton" ]	D
gsm8k-1078	open	The centerpieces at Glenda’s wedding reception include a fishbowl containing 2 fish, except for one table that has 3 fish. There are 32 tables. How many fish are there?	null	65	There are 32 tables with 2 fish in a bowl on each, so 32 tables x 2 fish = <<32*2=64>>64 fish. One table has an additional fish, so 64 fish + 1xtra fish = 65 fish. #### 65
sciq-1579	multiple_choice	Salt-water biomes in the ocean are called what?	[ "ocean biomes", "marine organelles", "marine biomes", "marine species" ]	C
scienceQA-9388	multiple_choice	Complete the statement. Assume that Alec's mass did not change. The gravitational potential energy stored between Alec and Earth () as he hiked toward the summit.	[ "stayed the same", "decreased", "increased" ]	C	Think about how the distance between Alec and the center of Earth changed. The summit of the mountain was higher than the point where Alec started hiking. As he hiked toward the summit, the distance between Alec and the center of Earth increased. So, the gravitational potential energy stored between Alec and Earth increased as he hiked toward the summit.
sciq-1190	multiple_choice	What type of relationship is it when one variable increases the other variable decreases?	[ "regression", "curve", "divergence", "inverse" ]	D
scienceQA-6800	multiple_choice	Complete the statement. Rhenium is ().	[ "an elementary substance", "a compound" ]	A	Use the model to determine whether rhenium is an elementary substance or a compound. Step 1: Interpret the model. In the space-filling model shown above, all of the balls are the same color: . The legend shows that dark blue represents the chemical element with the atomic symbol Re. So, the model shows you that rhenium is composed of one chemical element. Step 2: Determine whether the substance is an elementary substance or a compound. You know from Step 1 that rhenium is composed of only one chemical element. So, rhenium is an elementary substance.
scienceQA-3932	multiple_choice	Select the organism in the same genus as the smooth-sided toad.	[ "Hyla japonica", "Bufo viridis", "Hyla cinerea" ]	B	A smooth-sided toad's scientific name is Bufo guttatus. The first word of its scientific name is Bufo. Bufo viridis is in the genus Bufo. The first word of its scientific name is Bufo. So, Bufo viridis and Bufo guttatus are in the same genus. Hyla japonica is in the genus Hyla. The first word of its scientific name is Hyla. So, Hyla japonica and Bufo guttatus are not in the same genus. Hyla cinerea is in the genus Hyla. The first word of its scientific name is Hyla. So, Hyla cinerea and Bufo guttatus are not in the same genus.
sciq-293	multiple_choice	What category of elements are chacterized by their ability to reflect light, called luster, their high electrical and thermal conductivity, their high heat capacity, and their malleability and ductility?	[ "nonmetals", "noble gases", "halogens", "metals" ]	D
sciq-1235	multiple_choice	The cecum is the first part of what structure, where wastes in a liquid state enter from the small intestine?	[ "appendix", "large intestine", "duodenum", "esophagus" ]	B
gsm8k-6616	open	In Grade 4, there are two sections -- Diligence and Industry. The two sections have an equal number of students after 2 students were transferred from section Industry to Diligence. How many students were there in section Diligence before the transfer if, in both sections combined, there are a total of 50 students?	null	23	There are 50/2 = <<50/2=25>>25 students in each section now. So, there were 25 - 2 = <<25-2=23>>23 students in section Diligence before 2 students were transferred in their section. #### 23
gsm8k-2410	open	Freddy is 2 years younger than Stephanie. Stephanie is 4 times as old as Job. If Job is 5, how old is Freddy?	null	18	Stephanie is 5 * 4 = <<5*4=20>>20 years old Freddy is 20 - 2 = <<20-2=18>>18 years old #### 18
sciq-2108	multiple_choice	Chemical symbols are useful to concisely represent the elements present in a substance. the letters usually come from the name of what?	[ "discoverer", "scientist", "element", "month" ]	C
gsm8k-862	open	5 squirrels collected 575 acorns. If each squirrel needs 130 acorns to get through the winter, how many more acorns does each squirrel need to collect?	null	15	Each squirrel now has 575/5 = <<575/5=115>>115 acorns. Each squirrel still needs to collect another 130 - 115 = <<130-115=15>>15 acorns. #### 15
gsm8k-3847	open	All people named Barry are nice, while only half of the people named Kevin are nice. Three-fourths of people named Julie are nice, while 10% of people named Joe are nice. If a crowd contains 24 people named Barry, 20 people named Kevin, 80 people named Julie, and 50 people named Joe, how many nice people are in the crowd?	null	99	If all people named Barry are nice, and the crowd contains 24 people named Barry, then 124=<<241=24>>24 of these people are nice. If only half of people named Kevin are nice, and the crowd contains 20 people named Kevin, then 0.520=<<0.520=10>>10 of these people are nice. If three-fourths of people named Julie are nice, and the crowd contains 80 people named Julie, then (3/4)80=<<3/480=60>>60 of these people are nice. If 10% of people named Joe are nice, and the crowd contains 50 people named Joe, then 0.150=<<0.150=5>>5 of these people are nice. In total, the crowd contains 24+10+60+5=<<24+10+60+5=99>>99 people who are nice. #### 99
scienceQA-7798	multiple_choice	Does this passage describe the weather or the climate?	[ "weather", "climate" ]	B	Read the passage carefully. Kosice is a town in the European country of Slovakia. High pressure systems and sunny skies are common in Kosice each year in September and October. The underlined part of the passage tells you about the usual pattern of barometric pressure in Kosice. This passage does not describe what the weather is like on a particular day. So, this passage describes the climate.
sciq-11287	multiple_choice	The explosion of nitroglycerin, which releases large volumes of gases, is what type of reaction?	[ "energetic", "exothermic", "exponential", "endothermic" ]	B
scienceQA-9385	multiple_choice	Select the animal that has a backbone.	[ "goose", "castor bean tick" ]	A	A castor bean tick is an insect. Like other insects, a castor bean tick does not have a backbone. It has a hard outer cover. A goose is a bird. Like other birds, a goose has a backbone.
scienceQA-5102	multiple_choice	What information supports the conclusion that Josie inherited this trait?	[ "Josie's neighbor also has straight hair.", "Josie's biological mother often wears her straight hair in a ponytail.", "Josie's biological parents have red hair. Josie also has red hair." ]	B
sciq-7241	multiple_choice	A catalytic converter filters pollutants in exhaust created by burning what before releasing it into the air?	[ "carbon dioxide", "noble gas", "fossil fuels", "fossil compounds" ]	C
gsm8k-5597	open	Jasmine gets off of work at 4:00 pm. After that, it will take her 30 minutes to commute home, 30 minutes to grocery shop, 10 minutes to pick up the dry cleaning, 20 minutes to pick up the dog from the groomers and 90 minutes to cook dinner when she returns home. What time will she eat dinner?	null	7	Her errands include a 30 min commute and 30 min grocery shopping, 10 min for dry cleaning and 20 min to grab the dog for a total of 30+30+10+20 = <<30+30+10+20=90>>90 minutes Her errands took 90 minutes and she has another 90 minutes of cooking for a total of 90+90 = <<90+90=180>>180 minutes of chores/errands 60 minutes are in 1 hour and she has 180 minutes of work so that's 180/60 = <<180/60=3>>3 hours She is off of work at 4:00 pm and has 3 hours of errands/chores so she won't be able to eat until 4+3 = 7:00 pm #### 7
sciq-9790	multiple_choice	Thylakoid membranes contain molecules of what green pigment used in photosynthesis?	[ "sodium", "copper", "chlorophyll", "carbonate" ]	C
gsm8k-1272	open	Ruiz receives a monthly salary of $500. If he received a 6% raise, how much will be Ruiz's new salary?	null	530	Ruiz has $500 x 6/100 = $<<500*6/100=30>>30 salary raise. Thus, his new salary is $500 + $30 = $<<500+30=530>>530. #### 530
sciq-9476	multiple_choice	In gas exchange, oxygen flows into the blood, and what flows out?	[ "carbon dioxide", "naturally dioxide", "carbon monoxide", "liquid dioxide" ]	A
sciq-6131	multiple_choice	The spinal cord develops, cells making up the wall of the neural tube proliferate and differentiate into what?	[ "jelly and glia", "membrane and glia", "muscles and glia", "neurons and glia" ]	D
sciq-7170	multiple_choice	What is the term for the average number of individuals in a population per unit of area or volume?	[ "Density group", "population diameter", "population structure", "population density" ]	D
scienceQA-1713	multiple_choice	What information supports the conclusion that Nate inherited this trait?	[ "Nate likes to wear a blue sweater to match his blue eyes.", "Nate's mother has blue eyes. She passed this trait down to Nate." ]	B
scienceQA-1782	multiple_choice	Compare the average kinetic energies of the particles in each sample. Which sample has the higher temperature?	[ "sample A", "sample B", "neither; the samples have the same temperature" ]	A	Each particle in sample A has more mass than each particle in sample B. The particles in sample A also have a higher average speed than the particles in sample B. So, the particles in sample A have a higher average kinetic energy than the particles in sample B. Because the particles in sample A have the higher average kinetic energy, sample A must have the higher temperature.
sciq-1439	multiple_choice	The combined gas law involves three properties of a gas - volume, absolute temperature, and what?	[ "pressure", "power", "direction", "time" ]	A
sciq-3788	multiple_choice	What is manufactured and added to foods to preserve freshness?	[ "carbohydrates", "protein", "trans fat", "vitamin c" ]	C
scienceQA-5493	multiple_choice	Does this passage describe the weather or the climate? The air in Boulder, Colorado, is often dry in the winter.	[ "weather", "climate" ]	B	Read the text carefully. The air in Boulder, Colorado, is often dry in the winter. Humidity is the amount of water in the air. This passage tells you about the usual winter humidity in Boulder. It does not describe what the weather is like on a particular day. So, this passage describes the climate.
gsm8k-6226	open	At Theo’s cafe, he makes 3 egg and 4 egg omelettes. His cafe is open from 7:00 a.m. to 11:00 a.m. In the first hour, 5 customers order the 3 egg omelettes. In the second hour, 7 customers order the 4 egg omelettes. In the third hour, 3 customers order the 3 egg omelettes. In the last hour, 8 customers order the 4 egg omelettes. How many eggs does Theo need to make all the omelettes?	null	84	In the first and third hour, 5 + 3 = <<5+3=8>>8 customers order the 3 egg omelettes. In the second and last hour, 7 + 8 = <<7+8=15>>15 customers order the 4 egg omelettes. To make the 3 egg omelettes, Theo needs 3 x 8 = <<38=24>>24 eggs. To make the 4 egg omelettes, Theo needs 15 x 4 = <<154=60>>60 eggs. To make all the omelettes, he needs 24 + 60 = <<24+60=84>>84 eggs. #### 84
sciq-2099	multiple_choice	What do chemotrophs extract energy from?	[ "carbon compounds", "liquid compounds", "fatty compounds", "chemical compounds" ]	D
scienceQA-847	multiple_choice	Which solution has a higher concentration of pink particles?	[ "neither; their concentrations are the same", "Solution A", "Solution B" ]	B	In Solution A and Solution B, the pink particles represent the solute. To figure out which solution has a higher concentration of pink particles, look at both the number of pink particles and the volume of the solvent in each container. Use the concentration formula to find the number of pink particles per milliliter. Solution A has more pink particles per milliliter. So, Solution A has a higher concentration of pink particles.
sciq-4717	multiple_choice	Engaging in relatively simple behaviors helps maintain a nearly constant body temperature for organisms classified as what?	[ "photophores", "placoderms", "ectotherms", "endotherms" ]	C
sciq-10705	multiple_choice	What do you call cellular respiration that does not need oxygen to proceed?	[ "cellular breathing", "aerobic respiration", "malolactic respiration", "anaerobic respiration" ]	D
scienceQA-4098	multiple_choice	Compare the average kinetic energies of the particles in each sample. Which sample has the higher temperature?	[ "sample B", "neither; the samples have the same temperature", "sample A" ]	A	The particles in both samples have the same average speed, but each particle in sample B has more mass than each particle in sample A. So, the particles in sample B have a higher average kinetic energy than the particles in sample A. Because the particles in sample B have the higher average kinetic energy, sample B must have the higher temperature.

gsm8k-112

open

Lilah's family gallery has 400 photos. On a two-day trip to the Grand Canyon, they took half as many photos they have in the family's gallery on the first day and 120 more photos than they took on the first day on the second day. If they added all these photos to the family gallery, calculate the total number of photos in the gallery.

null

920

On their first day to the grand canyon, the family took half as many photos as the ones they have in the gallery, meaning they took 1/2*400 = <<400/2=200>>200 photos. The total number of photos if they add the ones they took on the first day to the family's gallery is 400+200 = <<400+200=600>>600 On the second day, they took 120 more photos than they took on the first day, a total of 200+120 = <<200+120=320>>320 photos. After adding the photos they took on the second day to the galley, the number of photos will be 600+320 = <<600+320=920>>920 #### 920

gsm8k-5029

open

Maria found a store that sells handmade sweaters for $30 and a handmade scarf for $20. She wants to buy one for everyone in her family. She will buy 6 sweaters and 6 scarves. If she has saved $500, how much will be left in her savings after buying all these?

null

200

Six sweaters amount to $30 x 6 = $<<30*6=180>>180. Six scarfs amount to $20 x 6 = $<<20*6=120>>120. So, Maria will pay a total of $180 + $120 = $<<180+120=300>>300. Thus, she will be left with $500 - $300 = $<<500-300=200>>200 in her savings. #### 200

scienceQA-7918

multiple_choice

Identify the question that Jeremiah and Dominic's experiment can best answer.

[ "Do ping pong balls travel farther when launched from a 30° angle compared to a 45° angle?", "Do ping pong balls stop rolling along the ground sooner after being launched from a 30° angle or a 45° angle?" ]

A

scienceQA-2965

multiple_choice

Compare the average kinetic energies of the particles in each sample. Which sample has the higher temperature?

[ "sample B", "neither; the samples have the same temperature", "sample A" ]

A

Each particle in the two samples has the same mass, but the particles in sample B have a higher average speed than the particles in sample A. So, the particles in sample B have a higher average kinetic energy than the particles in sample A. Because the particles in sample B have the higher average kinetic energy, sample B must have the higher temperature.

sciq-348

multiple_choice

Water is recycled constantly through which system?

[ "the habitat", "the troposphere", "the hydropshere", "the ecosystem" ]

D

gsm8k-4383

open

Lena is making a collage with pictures of all her closest friends and newspaper clippings that are about their interests. She has found three clippings for each friend’s pictures. It takes her six drops of glue to stick down each clipping. Lena has already glued her seven closest friends’ pictures. How many drops of glue will she need for the newspaper clippings for her collage?

null

126

Lena has 3 clippings per friend, so she has 3 * 7 = <<3*7=21>>21 clippings to glue. She needs 6 drops of glue per clipping, so she will need 6 * 21 = <<6*21=126>>126 drops of glue. #### 126

scienceQA-1723

multiple_choice

During this time, thermal energy was transferred from () to ().

[ "each cake . . . the surroundings", "the surroundings . . . each cake" ]

A

The temperature of each cake decreased, which means that the thermal energy of each cake decreased. So, thermal energy was transferred from each cake to the surroundings.

gsm8k-1367

open

An entrepreneur is crowdfunding a new business effort. He has three different dollar amount levels of financial backing options and each level is ten times as high as the previous one. He needs to raise $12000 to get his business off the ground. He succeeded after getting two backers at the highest level of financial backing, three at the second level, and ten at the lowest level. How many dollars was the highest level of financial backing?

null

5000

Let L represent the lowest level of financial backing. Thus, the second level is 10L and the highest level is 10 * 10L = 100L. The entrepreneur got 2 highest level backers, 3 second level backers, and 10 lowest level backers, so 2 * 100L + 3 * 10L + 10L = 200L + 30L + 10L = 240L = $12000. Therefore, the lowest level of financial backing was L = 12000 / 240 = $<<12000/240=50>>50. Thus, the highest level of financial backing was 10 * 10 * 50 = $<<10*10*50=5000>>5000. #### 5000

gsm8k-5133

open

The local school is holding a big fair to raise money for 5 classes that want to go on a trip. 150 people came to the party and paid a total of $368 for entrance tickets. There was a raffle which brought in $343. The sale of cakes and drinks brought $279. At the end of the fair, the principal of the school shared the money raised between the 5 classes. How much money did each class receive?

null

198

First, let’s calculate the total amount of money collected, which is 368 + 343 + 279 = $<<368+343+279=990>>990. Let us now share this sum between the 5 classes: 990 / 5 = $<<990/5=198>>198. #### 198

scienceQA-9983

multiple_choice

Is the following trait inherited or acquired? Mia has a scar on her right leg.

[ "acquired", "inherited" ]

A

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-11541

multiple_choice

What type of compounds can form crystals?

[ "integral compounds", "ionic compounds", "molecular compounds", "magnetic compounds" ]

B

sciq-2486

multiple_choice

Water molds are commonly found in moist soil and where else?

[ "standing water", "crust water", "methane water", "surface water" ]

D

sciq-8992

multiple_choice

The base in an antacid reacts to do what to excess stomach acid?

[ "expel it", "repel it", "oxidize it", "neutralize it" ]

D

scienceQA-7371

multiple_choice

Is the following trait inherited or acquired? Jen plays hockey.

[ "acquired", "inherited" ]

A

People are not born knowing how to play hockey. Instead, some people learn how to play hockey. Playing the sport takes practice. So, playing hockey is an acquired trait.

sciq-2162

multiple_choice

What do tadpoles change into?

[ "adult frogs", "toads", "mud puppies", "reptiles" ]

A

sciq-10337

multiple_choice

What type of symmetry does an octopus have?

[ "bilateral", "internal", "quadrilateral", "essential" ]

A

scienceQA-4378

multiple_choice

What is the mass of a floor lamp?

[ "4 kilograms", "4 grams" ]

A

The better estimate for the mass of a floor lamp is 4 kilograms. 4 grams is too light.

sciq-9614

multiple_choice

What process is magnesium important to?

[ "absorption", "photosynthetic", "dna replication", "carbon cycle" ]

B

scienceQA-1523

multiple_choice

What do these two changes have in common? using polish to remove tarnish from a silver spoon a penny tarnishing

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

A

Step 1: Think about each change. A tarnished silver spoon is one that has become less shiny over time. Polishing the spoon makes it look shiny again. The polish changes the tarnish into a different type of matter that can be easily wiped away. So, using polish to remove tarnish from silver is a chemical change. Metal turning less shiny over time is called tarnishing. A penny tarnishing is a chemical change. When air touches the penny, the surface of the penny changes into a different type of matter. This matter makes the penny dull. Step 2: Look at each answer choice. Both are only physical changes. Both changes are chemical changes. They are not physical changes. Both are chemical changes. Both changes are chemical changes. The type of matter before and after each change is different. Both are caused by heating. Neither change is caused by heating. Both are caused by cooling. Neither change is caused by cooling.

scienceQA-7693

multiple_choice

How long does it take to make a sandwich?

[ "2 minutes", "2 hours" ]

A

The better estimate for how long it takes to make a sandwich is 2 minutes. 2 hours is too slow.

gsm8k-149

open

In 3 years, Jayden will be half of Ernesto's age. If Ernesto is 11 years old, how many years old is Jayden now?

null

4

Ernesto = 11 + 3 = <<11+3=14>>14 Jayden = 14/2 = <<14/2=7>>7 in 3 years Now = 7 - 3 = <<7-3=4>>4 Jayden is 4 years old. #### 4

sciq-6976

multiple_choice

What element is responsible for one-half of the osmotic pressure gradient that exists between the interior of cells and their surrounding environment?

[ "sodium", "potassium", "nitrogen", "calcium" ]

A

sciq-7009

multiple_choice

What are the only organisms that can perform photosynthesis?

[ "heterotrophs", "sponges", "monocots", "autotrophs" ]

D

sciq-2992

multiple_choice

The ammonium ion is what type of acid?

[ "normal -lowry", "kaon - lowry", "oxidized - lowry", "brønsted-lowry" ]

D

sciq-10721

multiple_choice

Transferring what from sodium to chlorine decreases the radius of sodium by about 50%?

[ "neutron", "proton", "electron", "quark" ]

C

scienceQA-11958

multiple_choice

Select the elementary substance.

[ "hydrogen peroxide (H2O2)", "beryllium (Be)", "fluoromethane (CH3F)" ]

B

Look at the chemical formula for each substance, and count the number of symbols in the formula. Then, decide if the substance is an elementary substance. The chemical formula for beryllium contains one symbol: Be. So, beryllium is made of one chemical element. Substances that are made of one chemical element are elementary substances. So, beryllium is an elementary substance. The chemical formula for hydrogen peroxide contains two symbols: H for hydrogen and O for oxygen. So, hydrogen peroxide is made of two chemical elements bonded together. Substances that are made of two or more chemical elements bonded together are compounds. So, hydrogen peroxide is a compound, not an elementary substance. The chemical formula for fluoromethane contains three symbols: C for carbon, H for hydrogen, and F for fluorine. So, fluoromethane is made of three chemical elements bonded together. Substances that are made of two or more chemical elements bonded together are compounds. So, fluoromethane is a compound, not an elementary substance.

scienceQA-2729

multiple_choice

Which object has more thermal energy?

[ "a 2-kilogram block of copper at a temperature of 245°F", "a 2-kilogram block of copper at a temperature of 215°F" ]

A

The two blocks of copper have the same mass but different temperatures. Since the 245°F block is hotter than the 215°F block, it has more thermal energy.

sciq-8742

multiple_choice

What does the urethra do?

[ "makes sperm and evacuates bowels", "stores sperm and urine", "filters urine and makes sperm", "carries urine and sperm out of the body" ]

D

sciq-8332

multiple_choice

What term describes the application of knowledge to real-world problems and is practiced by engineers?

[ "science", "invention", "mechanisms", "technology" ]

D

scienceQA-6016

multiple_choice

What do these two changes have in common? burning food on a stove an iceberg melting slowly

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

C

Step 1: Think about each change. Burning food on a stove is a chemical change. When the food burns, the type of matter in it changes. The food turns black and gives off smoke. An iceberg melting is a change of state. So, it is a physical change. An iceberg is made of frozen water. As it melts, the water changes from a solid to a liquid. But a different type of matter is not formed. Step 2: Look at each answer choice. Both are only physical changes. An iceberg melting is a physical change. But burning food on a stove is not. Both are chemical changes. Burning food on a stove is a chemical change. But an iceberg melting is not. Both are caused by heating. Both changes are caused by heating. Both are caused by cooling. Neither change is caused by cooling.

scienceQA-1013

multiple_choice

What information supports the conclusion that Kristen acquired this trait?

[ "Kristen's scar is on her right elbow. Her father also has a scar on his right elbow.", "Kristen's sister has a bruise from falling on her elbow.", "Kristen's scar was caused by an accident. She cut her arm when she fell off her bicycle." ]

C

ai2_arc-987

multiple_choice

Which of these has the greatest capacity for storing thermal energy from the Sun?

[ "air", "land", "oceans", "plants" ]

C

sciq-9279

multiple_choice

Calcium hydroxide and calcium carbonate are effective in neutralizing the effects of what on lakes?

[ "oil rain", "dioxide rain", "ozone rain", "acid rain" ]

D

scienceQA-4450

multiple_choice

Look at the models of molecules below. Select the elementary substance.

[ "fluorine", "benzene", "dichloromethane" ]

A

gsm8k-6236

open

Abigail has a report due tomorrow which needs to be 1000 words in length. Abigail can type 300 words in half an hour. If she has already written 200 words, how many more minutes will it take her to finish the report?

null

80

She needs to type an additional 1000 – 200 = <<1000-200=800>>800 words. In one minute she can type 300 words / 30 = <<300/30=10>>10 words. It will take her 800 / 10 = <<800/10=80>>80 more minutes to finish typing the report. #### 80

scienceQA-10726

multiple_choice

Which of the following could Josiah's test show?

[ "if the sample fabric would absorb one drop of water in less than one second", "how long it would take the sample fabric to dry after it absorbed one drop of water", "how much athletes would sweat in the fabric" ]

B

gsm8k-2160

open

John's shirt cost 60% more than his pants. His pants cost $50. How much was John's outfit?

null

130

John's pants cost 50*.6=$<<50*.6=30>>30 more than his pants So his shirt cost 50+30=$<<50+30=80>>80 So in total he spent 80+50=$<<80+50=130>>130 #### 130

gsm8k-6288

open

Alice is making a big stack of dishes to see how tall she can make it before it topples over and falls. She starts off by placing 27 plates on top of each other. The tower holds fine so she adds 37 more plates. She is in the process of placing more and more plates when it finally topples over and crashes down, all 83 plates. How many more was Alice able to add before the tower fell and crashed?

null

19

Alice was able to stack 27 + 37 = <<27+37=64>>64 plates she already stacked. The tower crashes when there are 83 plates - 64 plates already stacked = <<83-64=19>>19 plates she was able to stack before the tower crashed. #### 19

sciq-960

multiple_choice

What kind of gland produces an oily substance that waterproofs the hair and skin?

[ "mucous gland", "nail gland", "sebaceous gland", "secretion gland" ]

C

sciq-6822

multiple_choice

The chemistry of each element is determined by its number of what?

[ "nuclei and neutrons", "protons and electrons", "protons and neutrons", "electrons and neutrons" ]

B

gsm8k-2471

open

John books 3 nights at a hotel room for $250 a night. He has a $100 discount. How much does he pay?

null

650

The cost is 250*3=$<<250*3=750>>750 So he spends 750-100=$<<750-100=650>>650 #### 650

scienceQA-12688

multiple_choice

Select the one animal that has all of the fish traits listed above.

[ "Cardinalfish have scaly skin and live near coral reefs. Cardinalfish lay eggs with no shells and have fins that help them swim underwater.", "Red salamanders do not have lungs! They can breathe through their moist, smooth skin. Adult red salamanders live near rivers or ponds. They lay eggs with no shells under rocks or logs. The baby red salamanders live underwater." ]

A

To decide if an animal is part of a group, look at the traits of the group. Fish have the following traits: They have fins, not limbs. They make eggs with no shells. Compare each animal's traits to the group's traits. Select the animal with traits similar to the group's traits. A red salamander has the following traits: It spends part of its life in water and part on land. It has moist skin. It makes eggs with no shells. A red salamander does not have all of the traits of a fish. A red salamander is an amphibian. A cardinalfish has the following traits: It has fins, not limbs. It makes eggs with no shells. A cardinalfish has the traits of a fish. A cardinalfish is a fish.

scienceQA-3946

multiple_choice

Which animal's skin is better adapted to hurt an attacking predator?

[ "blowfish", "hyrax" ]

A

Look at the picture of the echidna. The echidna has sharp spines on its skin. Its skin is adapted to hurt an attacking predator. The spines can harm a predator that tries to bite the echidna. Now look at each animal. Figure out which animal has a similar adaptation. The blowfish has sharp spines on its skin. Its skin is adapted to hurt an attacking predator. The hyrax has thin fur covering its skin. Its skin is not adapted for hurting an attacking predator.

sciq-7805

multiple_choice

What is the apparatus used for carrying out an electrolysis reaction called?

[ "electrolytic cell", "reversible cell", "fluorescent cell", "biochemical cell" ]

A

gsm8k-4350

open

Out of the 500 marbles that Cindy had, she gave her four friends 80 marbles each. What's four times the number of marbles she has remaining?

null

720

Cindy gave her four friends 80 marbles each, a total of 4*80 = <<80*4=320>>320 marbles She was left with 500-320 = <<500-320=180>>180 marbles Four times the number of marbles she has remaining is 180*4 = <<180*4=720>>720 #### 720

sciq-6274

multiple_choice

Work is done only if a force is exerted in the direction of what?

[ "wind", "gravity", "north", "motion" ]

D

gsm8k-5499

open

Grayson drives a motorboat for 1 hour at 25 mph and then 0.5 hours for 20 mph. Rudy rows in his rowboat for 3 hours at 10 mph. How much farther, in miles, does Grayson go in his motorboat compared to Rudy?

null

5

Grayson first travels 1 * 25 = <<1*25=25>>25 miles Then Grayson travels 0.5 * 20 = <<0.5*20=10>>10 miles Grayson travels a total of 25 + 10 = <<25+10=35>>35 miles Rudy travels 3 * 10 = <<3*10=30>>30 miles Grayson travels 35 - 30 = <<35-30=5>>5 miles more than Rudy #### 5

gsm8k-329

open

Samuel bought 2 dozen doughnuts and Cathy bought 3 dozen doughnuts. They planned to share the doughnuts evenly with their 8 other friends. How many doughnuts will each of them receive?

null

6

Since 1 dozen is equal to 12, then Samuel has 2 x 12 = <<24=24>>24 doughnuts. While Cathy has 3 x 12 = <<3*12=36>>36. They both have 24 + 36 = <<24+36=60>>60 doughnuts together. There are 8 friends + 1 (Samuel) + 1 (Cathy) = <<8+1+1=10>>10 that will share the doughnuts. Thus, each of them will get 60/10 = <<60/10=6>>6 doughnuts. #### 6

sciq-4584

multiple_choice

Cell walls, plastids, and a large central vacuole distinguish plant cells from what?

[ "phloem cells", "parenchyma cells", "eukaryotic cells", "animal cells" ]

D

scienceQA-5829

multiple_choice

Which animal's feet are also adapted for digging?

[ "six-banded armadillo", "Weddell seal" ]

A

Look at the picture of the American badger. The American badger has long, straight claws. Its feet are adapted for digging. The American badger uses its claws to break up soil and move it out of the way. Now look at each animal. Figure out which animal has a similar adaptation. The six-banded armadillo has long, straight claws. Its feet are adapted for digging. The Weddell seal has small flippers for feet. Its feet are not adapted for digging. The Weddell seal uses its flippers to crawl and swim.

sciq-6199

multiple_choice

Sulfur can combine with oxygen to produce what?

[ "sulfur bioxide", "sulfur trioxide", "sulfur dioxide", "sulfur oxide" ]

B

sciq-4935

multiple_choice

How can you prevent your ice cream from getting a sandy texture?

[ "by adding salt", "by using fructose", "by adding oil", "by using lowfat milk" ]

B

sciq-10460

multiple_choice

In science, what process produces evidence that helps answer questions and solve problems?

[ "manipulation", "information", "investigation", "suspension" ]

C

scienceQA-9844

multiple_choice

In this food chain, the European grayling is a consumer. Why?

[ "It eats another living thing.", "It makes its own food." ]

A

In this food chain, the European grayling is a consumer because it eats another living thing. The European grayling in this food chain eats the midge larva.

sciq-5551

multiple_choice

Females are not influenced by the male sex hormone testosterone during embryonic development because they lack what?

[ "m chromosome", "x chromosome", "y chromosome", "z chromosome" ]

C

sciq-11628

multiple_choice

Large viruses began as what type of cells inside bigger host cells?

[ "symbiotic", "parasitic", "static", "simple" ]

B

scienceQA-2536

multiple_choice

Select the one animal that has all of the amphibian traits listed above.

[ "Barn owls live on every continent except Antarctica. They have feathers, two wings, and a beak. They hatch from eggs with shells.", "California newts have moist, smooth skin that is brown and orange. Their eggs have no shells, but they are protected by a poisonous gel. Young California newts live in shallow pools or streams. Adult newts live mostly on land." ]

B

To decide if an animal is part of a group, look at the traits of the group. Amphibians have the following traits: They spend part of their lives in water and part on land. They have moist skin. They make eggs with no shells. Compare each animal's traits to the group's traits. Select the animal with traits similar to the group's traits. A barn owl has the following traits: It has feathers. It has wings. It has a beak. It makes eggs with shells. A barn owl does not have all of the traits of an amphibian. A barn owl is a bird. A California newt has the following traits: It spends part of its life in water and part on land. It has moist skin. It makes eggs with no shells. A California newt has the traits of an amphibian. A California newt is an amphibian.

gsm8k-7429

open

There are 28 students in a class. Two-sevenths of them were absent last Monday. How many students were present last Monday?

null

20

28 x 2/7 = <<28*2/7=8>>8 students were absent last Monday. So, 28 - 8 = <<28-8=20>>20 students were present last Monday. #### 20

sciq-9899

multiple_choice

What is the attraction of a particular atom for the electrons of a covalent bond called?

[ "electronegativity", "conductivity", "electromagnetism", "ionization" ]

A

sciq-8778

multiple_choice

When does a caldera form?

[ "before an eruption", "after an eruption", "when faults form", "after a hurricane" ]

B

sciq-1788

multiple_choice

Leaving tampons in for too long can put you at risk of what syndrome?

[ "Vaginismis", "Scalded Skin Syndrome", "toxic shock", "Endometrial Cancer" ]

C

gsm8k-2932

open

Walmart sells a multitool with a screwdriver, 3 knives, and two other tools. Target sells a multitool with a screwdriver, twice as many knives as Walmart, three files and a pair of scissors. How many more tools does the Target multitool have compared to Walmart?

null

5

First find the total number of tools in the Walmart multitool: 1 tool + 3 tools + 2 tools = <<1+3+2=6>>6 tools Then find the total number of knives in the Target multitool: 3 knives * 2 = <<3*2=6>>6 knives Then find the total number of tools in the Target multitool: 1 tool + 6 tools + 3 tools + 1 tool = <<1+6+3+1=11>>11 tools Then subtract the number of tools in the Walmart multitool from the number in the Target multitool to find the difference: 11 tools - 6 tools = <<11-6=5>>5 tools #### 5

sciq-11584

multiple_choice

The cells of the blastocyst form an inner cell mass called the what?

[ "embryoblast", "xerophyte", "chloroplast", "blastocyst" ]

A

scienceQA-11417

multiple_choice

Which is this organism's common name?

[ "common snapping turtle", "Chelydra serpentina" ]

A

Chelydra serpentina is written in italics. The first word is capitalized, and the second word is not. So, it is the scientific name. Chelydra serpentina is the organism's scientific name. So, you know that common snapping turtle is the common name.

sciq-680

multiple_choice

Of the three types of skeleton designs - hydrostatic skeletons, exoskeletons, and endoskeletons - which do humans possess?

[ "none of the above", "hydrostatic skeleton", "exoskeleton", "endoskeleton" ]

D

gsm8k-1078

open

The centerpieces at Glenda’s wedding reception include a fishbowl containing 2 fish, except for one table that has 3 fish. There are 32 tables. How many fish are there?

null

65

There are 32 tables with 2 fish in a bowl on each, so 32 tables x 2 fish = <<32*2=64>>64 fish. One table has an additional fish, so 64 fish + 1xtra fish = 65 fish. #### 65

sciq-1579

multiple_choice

Salt-water biomes in the ocean are called what?

[ "ocean biomes", "marine organelles", "marine biomes", "marine species" ]

C

scienceQA-9388

multiple_choice

Complete the statement. Assume that Alec's mass did not change. The gravitational potential energy stored between Alec and Earth () as he hiked toward the summit.

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

C

Think about how the distance between Alec and the center of Earth changed. The summit of the mountain was higher than the point where Alec started hiking. As he hiked toward the summit, the distance between Alec and the center of Earth increased. So, the gravitational potential energy stored between Alec and Earth increased as he hiked toward the summit.

sciq-1190

multiple_choice

What type of relationship is it when one variable increases the other variable decreases?

[ "regression", "curve", "divergence", "inverse" ]

D

scienceQA-6800

multiple_choice

Complete the statement. Rhenium is ().

[ "an elementary substance", "a compound" ]

A

Use the model to determine whether rhenium is an elementary substance or a compound. Step 1: Interpret the model. In the space-filling model shown above, all of the balls are the same color: . The legend shows that dark blue represents the chemical element with the atomic symbol Re. So, the model shows you that rhenium is composed of one chemical element. Step 2: Determine whether the substance is an elementary substance or a compound. You know from Step 1 that rhenium is composed of only one chemical element. So, rhenium is an elementary substance.

scienceQA-3932

multiple_choice

Select the organism in the same genus as the smooth-sided toad.

[ "Hyla japonica", "Bufo viridis", "Hyla cinerea" ]

B

A smooth-sided toad's scientific name is Bufo guttatus. The first word of its scientific name is Bufo. Bufo viridis is in the genus Bufo. The first word of its scientific name is Bufo. So, Bufo viridis and Bufo guttatus are in the same genus. Hyla japonica is in the genus Hyla. The first word of its scientific name is Hyla. So, Hyla japonica and Bufo guttatus are not in the same genus. Hyla cinerea is in the genus Hyla. The first word of its scientific name is Hyla. So, Hyla cinerea and Bufo guttatus are not in the same genus.

sciq-293

multiple_choice

What category of elements are chacterized by their ability to reflect light, called luster, their high electrical and thermal conductivity, their high heat capacity, and their malleability and ductility?

[ "nonmetals", "noble gases", "halogens", "metals" ]

D

sciq-1235

multiple_choice

The cecum is the first part of what structure, where wastes in a liquid state enter from the small intestine?

[ "appendix", "large intestine", "duodenum", "esophagus" ]

B

gsm8k-6616

open

In Grade 4, there are two sections -- Diligence and Industry. The two sections have an equal number of students after 2 students were transferred from section Industry to Diligence. How many students were there in section Diligence before the transfer if, in both sections combined, there are a total of 50 students?

null

23

There are 50/2 = <<50/2=25>>25 students in each section now. So, there were 25 - 2 = <<25-2=23>>23 students in section Diligence before 2 students were transferred in their section. #### 23

gsm8k-2410

open

Freddy is 2 years younger than Stephanie. Stephanie is 4 times as old as Job. If Job is 5, how old is Freddy?

null

18

Stephanie is 5 * 4 = <<5*4=20>>20 years old Freddy is 20 - 2 = <<20-2=18>>18 years old #### 18

sciq-2108

multiple_choice

Chemical symbols are useful to concisely represent the elements present in a substance. the letters usually come from the name of what?

[ "discoverer", "scientist", "element", "month" ]

C

gsm8k-862

open

5 squirrels collected 575 acorns. If each squirrel needs 130 acorns to get through the winter, how many more acorns does each squirrel need to collect?

null

15

Each squirrel now has 575/5 = <<575/5=115>>115 acorns. Each squirrel still needs to collect another 130 - 115 = <<130-115=15>>15 acorns. #### 15

gsm8k-3847

open

All people named Barry are nice, while only half of the people named Kevin are nice. Three-fourths of people named Julie are nice, while 10% of people named Joe are nice. If a crowd contains 24 people named Barry, 20 people named Kevin, 80 people named Julie, and 50 people named Joe, how many nice people are in the crowd?

null

99

If all people named Barry are nice, and the crowd contains 24 people named Barry, then 1*24=<<24*1=24>>24 of these people are nice. If only half of people named Kevin are nice, and the crowd contains 20 people named Kevin, then 0.5*20=<<0.5*20=10>>10 of these people are nice. If three-fourths of people named Julie are nice, and the crowd contains 80 people named Julie, then (3/4)*80=<<3/4*80=60>>60 of these people are nice. If 10% of people named Joe are nice, and the crowd contains 50 people named Joe, then 0.1*50=<<0.1*50=5>>5 of these people are nice. In total, the crowd contains 24+10+60+5=<<24+10+60+5=99>>99 people who are nice. #### 99

scienceQA-7798

multiple_choice

Does this passage describe the weather or the climate?

[ "weather", "climate" ]

B

Read the passage carefully. Kosice is a town in the European country of Slovakia. High pressure systems and sunny skies are common in Kosice each year in September and October. The underlined part of the passage tells you about the usual pattern of barometric pressure in Kosice. This passage does not describe what the weather is like on a particular day. So, this passage describes the climate.

sciq-11287

multiple_choice

The explosion of nitroglycerin, which releases large volumes of gases, is what type of reaction?

[ "energetic", "exothermic", "exponential", "endothermic" ]

B

scienceQA-9385

multiple_choice

Select the animal that has a backbone.

[ "goose", "castor bean tick" ]

A

A castor bean tick is an insect. Like other insects, a castor bean tick does not have a backbone. It has a hard outer cover. A goose is a bird. Like other birds, a goose has a backbone.

scienceQA-5102

multiple_choice

What information supports the conclusion that Josie inherited this trait?

[ "Josie's neighbor also has straight hair.", "Josie's biological mother often wears her straight hair in a ponytail.", "Josie's biological parents have red hair. Josie also has red hair." ]

B

sciq-7241

multiple_choice

A catalytic converter filters pollutants in exhaust created by burning what before releasing it into the air?

[ "carbon dioxide", "noble gas", "fossil fuels", "fossil compounds" ]

C

gsm8k-5597

open

Jasmine gets off of work at 4:00 pm. After that, it will take her 30 minutes to commute home, 30 minutes to grocery shop, 10 minutes to pick up the dry cleaning, 20 minutes to pick up the dog from the groomers and 90 minutes to cook dinner when she returns home. What time will she eat dinner?

null

7

Her errands include a 30 min commute and 30 min grocery shopping, 10 min for dry cleaning and 20 min to grab the dog for a total of 30+30+10+20 = <<30+30+10+20=90>>90 minutes Her errands took 90 minutes and she has another 90 minutes of cooking for a total of 90+90 = <<90+90=180>>180 minutes of chores/errands 60 minutes are in 1 hour and she has 180 minutes of work so that's 180/60 = <<180/60=3>>3 hours She is off of work at 4:00 pm and has 3 hours of errands/chores so she won't be able to eat until 4+3 = 7:00 pm #### 7

sciq-9790

multiple_choice

Thylakoid membranes contain molecules of what green pigment used in photosynthesis?

[ "sodium", "copper", "chlorophyll", "carbonate" ]

C

gsm8k-1272

open

Ruiz receives a monthly salary of $500. If he received a 6% raise, how much will be Ruiz's new salary?

null

530

Ruiz has $500 x 6/100 = $<<500*6/100=30>>30 salary raise. Thus, his new salary is $500 + $30 = $<<500+30=530>>530. #### 530

sciq-9476

multiple_choice

In gas exchange, oxygen flows into the blood, and what flows out?

[ "carbon dioxide", "naturally dioxide", "carbon monoxide", "liquid dioxide" ]

A

sciq-6131

multiple_choice

The spinal cord develops, cells making up the wall of the neural tube proliferate and differentiate into what?

[ "jelly and glia", "membrane and glia", "muscles and glia", "neurons and glia" ]

D

sciq-7170

multiple_choice

What is the term for the average number of individuals in a population per unit of area or volume?

[ "Density group", "population diameter", "population structure", "population density" ]

D

scienceQA-1713

multiple_choice

What information supports the conclusion that Nate inherited this trait?

[ "Nate likes to wear a blue sweater to match his blue eyes.", "Nate's mother has blue eyes. She passed this trait down to Nate." ]

B

scienceQA-1782

multiple_choice

Compare the average kinetic energies of the particles in each sample. Which sample has the higher temperature?

[ "sample A", "sample B", "neither; the samples have the same temperature" ]

A

Each particle in sample A has more mass than each particle in sample B. The particles in sample A also have a higher average speed than the particles in sample B. So, the particles in sample A have a higher average kinetic energy than the particles in sample B. Because the particles in sample A have the higher average kinetic energy, sample A must have the higher temperature.

sciq-1439

multiple_choice

The combined gas law involves three properties of a gas - volume, absolute temperature, and what?

[ "pressure", "power", "direction", "time" ]

A

sciq-3788

multiple_choice

What is manufactured and added to foods to preserve freshness?

[ "carbohydrates", "protein", "trans fat", "vitamin c" ]

C

scienceQA-5493

multiple_choice

Does this passage describe the weather or the climate? The air in Boulder, Colorado, is often dry in the winter.

[ "weather", "climate" ]

B

Read the text carefully. The air in Boulder, Colorado, is often dry in the winter. Humidity is the amount of water in the air. This passage tells you about the usual winter humidity in Boulder. It does not describe what the weather is like on a particular day. So, this passage describes the climate.

gsm8k-6226

open

At Theo’s cafe, he makes 3 egg and 4 egg omelettes. His cafe is open from 7:00 a.m. to 11:00 a.m. In the first hour, 5 customers order the 3 egg omelettes. In the second hour, 7 customers order the 4 egg omelettes. In the third hour, 3 customers order the 3 egg omelettes. In the last hour, 8 customers order the 4 egg omelettes. How many eggs does Theo need to make all the omelettes?

null

84

In the first and third hour, 5 + 3 = <<5+3=8>>8 customers order the 3 egg omelettes. In the second and last hour, 7 + 8 = <<7+8=15>>15 customers order the 4 egg omelettes. To make the 3 egg omelettes, Theo needs 3 x 8 = <<3*8=24>>24 eggs. To make the 4 egg omelettes, Theo needs 15 x 4 = <<15*4=60>>60 eggs. To make all the omelettes, he needs 24 + 60 = <<24+60=84>>84 eggs. #### 84

sciq-2099

multiple_choice

What do chemotrophs extract energy from?

[ "carbon compounds", "liquid compounds", "fatty compounds", "chemical compounds" ]

D

scienceQA-847

multiple_choice

Which solution has a higher concentration of pink particles?

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

B

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

sciq-4717

multiple_choice

Engaging in relatively simple behaviors helps maintain a nearly constant body temperature for organisms classified as what?

[ "photophores", "placoderms", "ectotherms", "endotherms" ]

C

sciq-10705

multiple_choice

What do you call cellular respiration that does not need oxygen to proceed?

[ "cellular breathing", "aerobic respiration", "malolactic respiration", "anaerobic respiration" ]

D

scienceQA-4098

multiple_choice

Compare the average kinetic energies of the particles in each sample. Which sample has the higher temperature?

[ "sample B", "neither; the samples have the same temperature", "sample A" ]

A

The particles in both samples have the same average speed, but each particle in sample B has more mass than each particle in sample A. So, the particles in sample B have a higher average kinetic energy than the particles in sample A. Because the particles in sample B have the higher average kinetic energy, sample B must have the higher temperature.