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-8151	multiple_choice	What is the process in which a liquid boils and changes to a gas?	[ "vaporization", "sublimation", "freezing", "melting" ]	A
sciq-4052	multiple_choice	Name the two types of nucleic acids.	[ "dna (deoxyribonucleic acid) and rna (ribonucleic acid)", "dna ( trigraph acid ) and rna ( ribonucleic acid )", "isoleucin and leucine", "lysine and methionine" ]	A
scienceQA-3647	multiple_choice	What do these two changes have in common? dust settling out of the air a puddle freezing into ice on a cold night	[ "Both are caused by cooling.", "Both are only physical changes.", "Both are chemical changes.", "Both are caused by heating." ]	B	Step 1: Think about each change. Dust settling out of the air is a physical change. As the dust settles, or falls, it might land on furniture or the ground. This separates dust particles from the air, but does not form a different type of matter. A puddle freezing into ice on a cold night is a change of state. So, it is a physical change. Liquid water freezes and becomes solid, but it is still made of water. A different type of matter is not formed. 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. A puddle freezing is caused by cooling. But dust settling out of the air is not.
sciq-10989	multiple_choice	What type of polarization does a negative object create>	[ "simple polarization", "negative polarization", "opposite polarization", "common polarization" ]	C
gsm8k-6223	open	Bernie loves eating chocolate. He buys two chocolates every week at the local store. One chocolate costs him $3. In a different store, there is a long-term promotion, during which each chocolate costs only $2. How much would Bernie save in three weeks, if he would buy his chocolates in this store instead of his local one?	null	6	During three weeks, Bernie buys 3 * 2 = <<32=6>>6 chocolates. In the local store, he pays for them 6 3 = $<<63=18>>18. If Bernie would buy the same chocolates in the different store, he would pay 6 2 = $<<6*2=12>>12. So Bernie would be able to save 18 - 12 = $<<18-12=6>>6. #### 6
sciq-8725	multiple_choice	What process allows particles too large to move along the stream bed?	[ "channelization", "diffusion", "impaction", "saltation" ]	D
sciq-10710	multiple_choice	What type of science is the application of science to answer questions related to the law?	[ "ecology", "forensic", "physics", "biologic" ]	B
sciq-2256	multiple_choice	What is the term for the spacing of individuals within a population?	[ "dispersion", "population density", "suspension", "equilibrium" ]	A
scienceQA-12267	multiple_choice	Which job does the digestive system do?	[ "helps cells get energy from food", "helps make food" ]	A	The digestive system breaks down food into small particles of nutrients. Cells can get energy and building materials from these small particles. The digestive system does not help make food. Animals cannot make food inside their bodies. They must eat other organisms.
gsm8k-4688	open	Emily bought a shirt and a coat for $600. What does the shirt cost if it is one-third the price of the coat?	null	150	Let X be the price of the shirt. The price of the coat is X3. The total amount is X + X3 = $600. Combining like terms, we get X*4 = $600. Dividing both sides by 4, we get X = $600 / 4 = $<<600/4=150>>150. #### 150
sciq-9678	multiple_choice	Parasites usually harm their hosts (or they wouldn't be parasites), but what do they usually stop short of doing?	[ "reproducing with hosts", "mutating their hosts", "benefiting their hosts", "killing their host" ]	D
ai2_arc-742	multiple_choice	In humans, the gene for a free earlobe [E] is dominant over the gene for an attached earlobe [e]. If one parent has a free earlobe [ Ee ] and the other parent has an attached earlobe ( ee ), what is the probability that their offspring will have an attached earlobe?	[ "0%", "25%", "50%", "100%" ]	C
gsm8k-4747	open	Dr. Banks had 330 toothbrushes to give away to his patients. He gave away 53 toothbrushes in January. He gave away 67 toothbrushes in February. In March he gave away 46 toothbrushes. In April and May, he gave away the remaining toothbrushes, half each month. How many more toothbrushes did Dr. Banks give out in the busiest month versus the slowest month?	null	36	Through March, Dr. Banks gave out 53 + 67 + 46 = <<53+67+46=166>>166 toothbrushes. Before giving away toothbrushes in April, he had 330 -166 = <<330-166=164>>164 toothbrushes remaining. Between April and May, he gave out the remaining 164 / 2 = <<164/2=82>>82 toothbrushes each month. Dr. Banks gave 82 toothbrushes in his busiest month and 46 toothbrushes during the slowest month. The difference would be 82- 46 = <<82-46=36>>36 more toothbrushes in the busiest month. #### 36
sciq-8974	multiple_choice	What cellular process is controlled by allosteric enzymes at key points in glycolysis and the citric acid cycle?	[ "cellular respiration", "Metabolism", "photosynthesis", "mitosis" ]	A
sciq-3408	multiple_choice	Mirrors and lenses are used in optical instruments to reflect and refract what?	[ "electricity", "gravity", "mass", "light" ]	D
gsm8k-4277	open	Jacob has been tasked with a project to write up an urban plan proposal that will be used to construct a new city. He uses Pittsburg city as a reference which has 2000 stores, 500 hospitals, 200 schools, and 20 police stations. If the new city should have half the number of stores, twice as many hospitals, 50 fewer schools, and 5 more police stations, what is the total number of buildings required for this project?	null	2175	The number of stores required for the new city is 2000 / 2 = <<2000/2=1000>>1000 stores. The number of hospitals required for the new city is 2* 500 = <<2*500=1000>>1000 hospitals. The number of schools required for the new city is 200 - 50 = <<200-50=150>>150 schools. The number of police stations required for the new city is 20+5 = <<20+5=25>>25 police stations. The total number of buildings required for this new city project 1000+1000+150+25=<<1000+1000+150+25=2175>>2175 buildings. #### 2175
sciq-4691	multiple_choice	The sum of the kinetic and potential energies of a system’s atoms and molecules is called what?	[ "internal energy", "mechanical energy", "stored energy", "used energy" ]	A
sciq-4331	multiple_choice	Because carbohydrates have a carbonyl functional group and several hydroxyl groups, they can undergo a variety of biochemically important reactions. the carbonyl group, for example, can be oxidized to form a carboxylic acid or reduced to form this?	[ "glucose", "caffeine", "alcohol", "sucrose" ]	C
gsm8k-4926	open	Heath spent his weekend helping at his uncle’s farm planting carrots. He planted 400 rows of carrots with 300 plants in each row. He used a machine to get the planting done and it took him 20 hours. How many carrots did he plant each hour?	null	6,000	Heath planted 400 rows x 300 plants = <<400*300=120000>>120,000 carrot plants. He planted 120,000 plants in 20 hours, or 120,000 / 20 = <<120000/20=6000>>6,000 plants per hour. #### 6,000
gsm8k-1447	open	Mary and Ann are going sledding. Mary slides down a hill that's 630 feet long at a speed of 90 feet/minute. Ann slides down a hill that's 800 feet long at a rate of 40 feet/minute. How much longer does Ann's trip take than Mary?	null	13	First find the total time Mary's trip takes: 630 feet / 90 feet/minute = <<630/90=7>>7 minutes Then find the total time Ann's trip takes: 800 feet / 40 feet/minute = <<800/40=20>>20 minutes Then subtract Mary's time from Ann's time to find the difference: 20 minutes - 7 minutes = <<20-7=13>>13 minutes #### 13
scienceQA-6832	multiple_choice	Which bird's beak is also adapted to get nectar out of long flowers?	[ "puffin", "Allen's hummingbird" ]	B	Look at the picture of the violet sabrewing. The violet sabrewing has a long, thin beak. Its beak is adapted to get nectar out of long flowers. The violet sabrewing's long, thin beak can reach deep into the flowers. Now look at each bird. Figure out which bird has a similar adaptation. The Allen's hummingbird has a long, thin beak. Its beak is adapted to get nectar out of long flowers. The puffin has a short beak with a sharp tip. Its beak is not adapted to get nectar out of long flowers. The puffin uses its beak to catch fish.
sciq-1764	multiple_choice	What is venus covered in a thick layer of?	[ "storms", "clouds", "gases", "fog" ]	B
sciq-7795	multiple_choice	Where does most geologic activity take place?	[ "outer core", "plate boundaries", "asthenosphere", "inner core" ]	B
sciq-790	multiple_choice	The voltage and current are exactly in phase in a what?	[ "resistor", "capacitor", "battery", "harmonic" ]	A
scienceQA-2655	multiple_choice	What information supports the conclusion that Christine acquired this trait?	[ "Christine learned history by reading.", "Christine is most interested in American history." ]	A
scienceQA-5230	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.
ai2_arc-454	multiple_choice	In December, one side of Earth will receive less energy from the Sun than the other side. Which statement best explains this fact?	[ "Earth rotates on its axis.", "Earth is tilted on its axis.", "Sunlight traveling to Earth reflects off the Moon.", "Sunlight traveling to Earth is blocked by Moon." ]	B
sciq-4669	multiple_choice	Glaciers modify the landscape by what?	[ "truncation", "sediment", "erosion", "silt" ]	C
scienceQA-7635	multiple_choice	What information supports the conclusion that Gabrielle acquired this trait?	[ "Gabrielle learned how to knit in an after school program.", "Gabrielle knits sweaters using cotton, wool, and other types of yarn." ]	A
gsm8k-3516	open	In one of the teacher's meetings, it was agreed that each class will contribute $90 for a school activity. The class of Miss Evans has $14 class funds and they decided to use it to lessen the contribution of each student. If the remaining amount will be divided among 19 students, how much will each student contribute?	null	4	The 19 students will divide equally the remaining $90 - $14 = $76. So, each student will contribute $76 / 19 students = $<<76/19=4>>4/student. #### 4
sciq-11309	multiple_choice	What compound has positive and negative ions?	[ "covalent", "hydrocarbon", "ionic", "protein" ]	C
gsm8k-4756	open	Sasha heard that planting trees helps to reduce the local temperature. For each tree planted, the temperature drops .1 degree. A tree costs $6 to plant. If she got the local temperature to drop from 80 to 78.2, how much did it cost to plant the trees?	null	108	The temperature dropped 1.8 degrees because 80 -78.2 = <<80-78.2=1.8>>1.8 She planted 18 trees because 1.8 / .1 = <<1.8/.1=18>>18 It cost $108 to plant the trees because 18 x 6 = <<18*6=108>>108 #### 108
scienceQA-4370	multiple_choice	What evidence of a drought does this picture show?	[ "The ground is dry and cracked.", "It is about to start raining." ]	A
sciq-11504	multiple_choice	In headwater streams, what plant process is mostly attributed to algae that are growing on rocks?	[ "mitosis", "symbiosis", "reproduction", "photosynthesis" ]	D
sciq-9648	multiple_choice	What do we call the most widely accepted cosmological explanation of how the universe formed?	[ "big light theory", "big crunch theory", "singularity theory", "big bang theory" ]	D
sciq-834	multiple_choice	Asexual reproduction in plants is typically an extension of the capacity for what?	[ "substrate growth", "extracellular growth", "indeterminate growth", "blooming growth" ]	C
sciq-5355	multiple_choice	What kind of interference is observed when the paths differ by a whole wavelength, and the waves arrive in phase?	[ "non-interference", "spontaneous interference", "constructive interference", "necessary interference" ]	C
sciq-8176	multiple_choice	What is another name for trisomy 21?	[ "Fragile X", "Tay-Sachs Disease", "down syndrome", "cystic fibrosis" ]	C
gsm8k-4423	open	Monica and Michelle are combining their money to throw a party. Monica brings $15. Michelle brings $12. The cake costs 15 dollars, and soda is $3 a bottle. Each bottle of soda has 12 servings and they buy as many bottles of soda as they can afford. If there are 8 total guests, how many servings of soda does each get?	null	6	They have $27 for the party because 15 + 12 = <<15+12=27>>27 They have $12 for soda because 27 - 15 = <<27-15=12>>12 They can buy 4 bottles of soda because 12 / 3 = <<12/3=4>>4 They have 48 servings of soda because 4 x 12 = <<4*12=48>>48 Each guest gets 6 servings because 48 / 8 = <<48/8=6>>6 #### 6
sciq-10058	multiple_choice	What returns blood from capillaries to an atrium?	[ "the liver", "the lymph system", "veins", "arteries" ]	C
sciq-2501	multiple_choice	The entire volume of what is filtered through the kidneys about 300 times per day?	[ "blood", "saliva", "urine", "gastric juice" ]	A
sciq-7218	multiple_choice	Living organisms are comprised of organic compounds, which are molecules built around what element?	[ "oxygen", "helium", "silicon", "carbon" ]	D
gsm8k-5846	open	John can front squat 80% as much as he back squats. He used to back squat 200 kg but increased that by 50 kg. He can do a triple equal to 90% of the amount he front squats. How much weight will he move if he does three triples?	null	540	He increased his back squat to 200+50=<<200+50=250>>250 kg That means his front squat is 250.8=<<250.8=200>>200 kg So he can do a triple with 200.9=<<200.9=180>>180 kg So he moves 1803 = <<1803=540>>540 kg if he does three triples #### 540
sciq-5130	multiple_choice	What is the term for much bigger evolutionary changes that result in new species?	[ "macroevolution", "recalibration", "breaking away", "regression" ]	A
sciq-3190	multiple_choice	Upwelling mantle at the mid-ocean ridge pushes plates in which direction?	[ "inward", "westward", "outward", "eastward" ]	C
scienceQA-4049	multiple_choice	What do these two changes have in common? breaking a piece of glass slicing cheese	[ "Both are chemical changes.", "Both are caused by heating.", "Both are only physical changes.", "Both are caused by cooling." ]	C	Step 1: Think about each change. Breaking a piece of glass is a physical change. The glass gets broken into pieces. But each piece is still made of the same type of matter. Slicing cheese is a physical change. The cheese changes shape. But it is still made of the same type of matter. Step 2: Look at each answer choice. Both are only physical changes. Both changes are physical changes. No new matter is created. Both are chemical changes. Both changes are physical changes. They are not chemical changes. Both are caused by heating. Neither change is caused by heating. Both are caused by cooling. Neither change is caused by cooling.
gsm8k-5024	open	John trains for ultramarathons. He starts only able to run 8 hours straight but eventually increases that by 75%. He also increases his speed of 8 mph by 4 mph. How far can he run now?	null	168	He increases the time he can run by 8.75=<<8.75=6>>6 hours So he can now run 8+6=<<8+6=14>>14 hours His speed is now 8+4=<<8+4=12>>12 mph So he can run 1412=<<1412=168>>168 miles #### 168
sciq-8540	multiple_choice	Which phylum are all vertebrate organisms a member of?	[ "pylum protozoa", "phylum arthropod", "phylum hominid", "phylum chordata" ]	D
scienceQA-8358	multiple_choice	Using only these supplies, which question can Colette investigate with an experiment?	[ "When placed in the sun, will eight ounces of water in a closed jar or eight ounces of water in an open jar get warmer?", "Will eight ounces of carbonated water or eight ounces of tap water get warmer when placed in a jar in the sun?", "When placed in the sun, will eight ounces of water in a glass jar or eight ounces of water in a plastic cup get warmer?" ]	A
gsm8k-2569	open	Chloe and Max played Mario Kart together. The ratio of Chloe’s wins to Max’s wins is 8:3. Chloe won 24 times. How many times did Max win?	null	9	We are trying to figure out how many times Max won at Mario Kart, so we'll call that number Y. We know the ratio of Chloe’s wins to Max’s wins is 8/3, so 8/3 = 24/Y. Next, we will multiply to find the cross-products. 8 x Y = 3 x 24 or 8Y = 72. We want to get figure out Y, so we need to get it by itself by dividing by 8, like this: 8Y / 8 = 72 / 8. Y = <<9=9>>9, so Max won 9 times. #### 9
gsm8k-3698	open	Kenia has three times as many rats as Hunter and Elodie has together. If Elodie has 30 rats, 10 rats more than Hunter, calculate the total number of pets the three have together?	null	200	Since Elodie has 30 rats, Hunter has 30 rats - 10 rats = <<30-10=20>>20 rats. Together, Elodie and Hunter have 20 rats + 30 rats = <<20+30=50>>50 rats. Kenia has three times as many rats as Hunter and Elodie have together, which is 3 * 50 rats = <<3*50=150>>150 rats Together, the three have 150 rats + 50 rats = <<150+50=200>>200 rats. #### 200
sciq-5248	multiple_choice	Amplification that occurs in which cells often requires signal transduction pathways involving second messengers?	[ "catayst cells", "sensory receptor", "axons", "optic nerves" ]	B
scienceQA-9346	multiple_choice	Select the solid.	[ "arrowhead", "wet paint", "coffee" ]	A
gsm8k-2994	open	Nadine's dog rolls around in the mud. She spends 10 minutes hosing him off outside, then shampoos him three times, which takes 15 minutes per shampoo. How long does she spend cleaning her dog total?	null	55	First find the total shampoo time: 15 minutes/shampoo * 3 shampoos = 45 minutes Then add the hosing off time to find the total cleaning time: 45 minutes + 10 minutes = <<45+10=55>>55 minutes #### 55
scienceQA-10158	multiple_choice	Based on this information, what is Fishie's phenotype for the body color trait?	[ "a gray body", "a golden body" ]	B	Fishie's genotype for the body color gene is bb. Fishie's genotype of bb has only b alleles. The b allele is for a golden body. So, Fishie's phenotype for the body color trait must be a golden body. To check this answer, consider whether Fishie's alleles are dominant or recessive. The allele for a golden body (b) is recessive to the allele for a gray body (B). This means B is a dominant allele, and b is a recessive allele. Fishie's genotype of bb has only recessive alleles. An organism with only recessive alleles for a gene will have the recessive allele's version of the trait. So, Fishie's phenotype for the body color trait must be a golden body.
sciq-6394	multiple_choice	What do you call the high and low points of transverse waves?	[ "bands and troughs", "waves and troughs", "crests and troughs", "echos and troughs" ]	C
scienceQA-6654	multiple_choice	Which object has more thermal energy?	[ "a 7-kilogram block of steel at a temperature of 160°F", "a 7-kilogram block of steel at a temperature of 235°F" ]	B	The two blocks of steel have the same mass but different temperatures. Since the 235°F block is hotter than the 160°F block, it has more thermal energy.
gsm8k-6333	open	Justice has 3 ferns, 5 palms, and 7 succulent plants in her house. If she wants a total of 24 plants in her home, how many more plants does she need?	null	9	Justice currently has 3 + 5 + 7 = <<3+5+7=15>>15 plants in her house Justice needs 24 - 15 = <<24-15=9>>9 more plants #### 9
gsm8k-6878	open	Lolita has 54000 strawberry seeds. In each planting zone, 3123 seeds will be used. If she will accumulate 7 planting zones, how many strawberry seeds will remain?	null	32139	The total amount of seeds used in the planting zones is 3123 x 7 = <<3123*7=21861>>21861. The total amount of seeds left after planting is 54000 - 21861 = <<54000-21861=32139>>32139. #### 32139
sciq-10746	multiple_choice	What does sexual reproduction with gametes and fertilization produce?	[ "haploid zygote", "identical twins", "diploid sporophyte", "sister chromatids" ]	C
sciq-2436	multiple_choice	What results from the evaporation of sea water?	[ "oxygen", "reef", "carbon-di-oxide", "salt" ]	D
scienceQA-5407	multiple_choice	Is the following statement about our solar system true or false? The volume of Uranus is less than one-tenth of the volume of Saturn.	[ "true", "false" ]	A	To determine if this statement is true, calculate the value of one-tenth the volume of Saturn. Then compare the result to the volume of Uranus. The volume of Uranus is 68,300 billion km^3, which is less than 82,713 billion km^3. So, the volume of Uranus is less than one-tenth the volume of Saturn.
ai2_arc-397	multiple_choice	The Moon orbits Earth at a speed of approximately one kilometer per second. The Moon is kept in orbit by which of the following?	[ "gravity", "lunar phases", "magnetism", "ocean tides" ]	A
sciq-7580	multiple_choice	In which organ are bile acids made	[ "liver", "kidney", "spleen", "gall bladder" ]	A
sciq-1197	multiple_choice	Soils with higher capacities generally have a larger reserve of what?	[ "water", "hydrogen nutrients", "mineral nutrients", "protein" ]	C
gsm8k-6408	open	Annie is building a diorama for her history class. The amount of time she spent building it is equal to three times the amount of time she spent planning it minus 5 minutes. If she spent 67 minutes on the diorama total, how many minutes did she spend building it?	null	49	Let p be the planning time in minutes and b be the building time. We know that b = 3p - 5 and b + p = 67 Substituting the first equation into the second equation, we get 3p - 5 + p = 67 Combining like terms, we get 4p - 5 = 67 Adding 5 to both sides, we get 4p = 72 Dividing both sides by 4, we get p = 18 Substituting this value into b = 3p - 5, we find that b = 3 * 18 - 5 = <<3*18-5=49>>49 #### 49
scienceQA-2510	multiple_choice	What information supports the conclusion that Ed acquired this trait?	[ "Ed learned how to knit in an after school program.", "Ed knits sweaters using cotton, wool, and other types of yarn." ]	A
sciq-2002	multiple_choice	What are responsible for the bending movements of the organelle?	[ "muscles", "sporozoans", "dyneins", "pores" ]	C
sciq-6698	multiple_choice	The earth is tilted on its what?	[ "axis", "radius", "compass", "top" ]	A
sciq-10391	multiple_choice	What type of function does the long bone perform?	[ "works as piston", "acts as pulley", "acts as pivot", "work as lever" ]	D
scienceQA-1907	multiple_choice	Complete the sentence. Roasting a marshmallow over a campfire is a ().	[ "chemical change", "physical change" ]	A	Roasting a marshmallow is a chemical change. The type of matter on the outside of the marshmallow changes. As a marshmallow is roasted, it turns brown and crispy.
sciq-10732	multiple_choice	What consists of the different species within an area?	[ "contamination community", "biological community", "science community", "abundant community" ]	B
scienceQA-11851	multiple_choice	What is the temperature of a cup of hot coffee?	[ "150°C", "150°F" ]	B	The better estimate for the temperature of a cup of hot coffee is 150°F. 150°C is too hot.
sciq-1176	multiple_choice	What flexible organ enables swallowing and speech?	[ "diaphram", "tongue", "large intestine", "stomach" ]	B
gsm8k-1287	open	Pete walks backwards three times faster than Susan walks forwards, and Tracy does one-handed cartwheels twice as fast as Susan walks forwards. But Pete can walk on his hands only one quarter the speed that Tracy can do cartwheels. If Pete walks on his hands at 2 miles per hour, how fast can Pete walk backwards, in miles per hour?	null	12	If Pete walks on hands at 1/4 what Tracy can do 1-handed cartwheels, then Tracy can do 1-handed cartwheels at 24=8 miles per hour. Since Tracy does 1-handed cartwheels twice the rate of Susan's forward walking, then Susan walks at 8/2=<<8/2=4>>4 miles per hour. Pete walks backwards 3x faster than Susan walks forward, and thus Pete walks backwards at 43=12 miles per hour. #### 12
gsm8k-1048	open	A water tower that serves four neighborhoods around it holds 1200 barrels of water and is filled to the top each week. If one neighborhood uses 150 barrels of water in a week, the second neighborhood uses twice as many barrels of water as the first neighborhood in a week, and the third neighborhood uses one hundred more barrels of water than the second neighborhood in a week, how many barrels are left for the fourth neighborhood?	null	350	The second neighborhood uses 150 * 2 = <<150*2=300>>300 barrels of water. The third neighborhood uses 300 + 100 = <<300+100=400>>400 barrels of water. The first, second, and third neighborhoods together use 150 + 300 + 400 = <<150+300+400=850>>850 barrels of water. Thus, the fourth neighborhood has 1200 - 850 = <<1200-850=350>>350 barrels of water left for it to use. #### 350
sciq-2416	multiple_choice	In a displacement graph, the slope of the line is the average what?	[ "speed", "time", "velocity", "direction" ]	C
ai2_arc-1091	multiple_choice	Electric circuits provide energy for lightbulbs. Which of these prevents the flow of electrons?	[ "a circuit that is closed", "a series circuit", "a circuit that is open", "a parallel circuit" ]	C
sciq-10679	multiple_choice	If two chlorine atoms share their unpaired electrons by making a covalent bond and forming cl2, they can each complete their what?	[ "electron shell", "radiative shell", "valence shell", "hypothesized shell" ]	C
gsm8k-6853	open	Isabelle’s parents bought a new television for $480. The seller gives them a 5% discount. They pay a first installment of $150 and will pay the rest in 3 monthly installments. What is the amount of a monthly payment?	null	102	The television discount is $480 x 5/100 = $<<480*5/100=24>>24. So, the television price is $480 - $24 = $<<480-24=456>>456. The outstanding balance is $456 – $150 = $<<456-150=306>>306 The monthly payment is $306 / 3 = $<<306/3=102>>102 #### 102
scienceQA-9075	multiple_choice	What do these two changes have in common? saliva breaking down a piece of bread silver jewelry tarnishing	[ "Both are chemical changes.", "Both are only physical changes.", "Both are caused by cooling.", "Both are caused by heating." ]	A	Step 1: Think about each change. Saliva breaking down a piece of bread is a chemical change. Bread is made up mostly of a chemical called starch. Saliva breaks the bonds between atoms in the starch molecules. The atoms then link together to form smaller, simpler molecules of sugar. The sugar is a different type of matter than the starch. Metal turning less shiny over time is called tarnishing. Silver jewelry tarnishing is a chemical change. The silver reacts with sulfur in the air to form black tarnish. The tarnish is a different type of matter that was not there before the change. 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.
sciq-7943	multiple_choice	What are the specialized cells within the brain called?	[ "neurons", "electrons", "protons", "ions" ]	A
sciq-7488	multiple_choice	What three forms does frozen precipitation take?	[ "hail, wind, typhoon", "snow, sleet, freezing rain", "vapor, fog, ice", "blizzard, frost, fog" ]	B
scienceQA-952	multiple_choice	Identify the question that Patty's experiment can best answer.	[ "Do more tomato seedlings grow when they are planted in soil with fertilizer compared to soil without fertilizer?", "Does the humidity level where tomato seeds are planted affect the number of tomato seedlings that grow?" ]	A
sciq-8487	multiple_choice	The collision of what is responsible for massive earthquakes?	[ "two continents", "fault lines", "tidal currents", "weather fronts" ]	A
sciq-11585	multiple_choice	How do all musical instruments create sound?	[ "stimulation", "conduction", "vibration", "condensation" ]	C
scienceQA-11652	multiple_choice	Which month is the coldest on average in Tokyo?	[ "August and September", "October and November", "January and February" ]	C	To describe the average temperature trends in Tokyo, look at the graph. Choice "Feb" is incorrect. Choice "Aug" is incorrect. Choice "Sep" is incorrect. Choice "Oct" is incorrect. Choice "Nov" is incorrect. Choice "Jan" is incorrect. The average temperatures in January and February are around 5°C. These months have the lowest average temperatures of all of the months. So, they are the coldest months of the year.
sciq-10589	multiple_choice	Particulates from cigarette smoke that enter what structures can cause a permanent reduction in lung capacity?	[ "glands", "cells", "chambers", "alveoli" ]	D
sciq-4156	multiple_choice	Reptiles can be found on every continent except which one?	[ "australia", "south america", "africa", "antarctica" ]	D
gsm8k-2167	open	A truck driver has to spend $2 per gallon of gas. She can drive 10 miles per gallon. She drives at a rate of 30 miles per hour. If she is paid $.50 per mile, how much money does she make if she drives for 10 hours?	null	90	The truck driver drives for 10 hours at 30 miles per hour, so she drives 1030=<<1030=300>>300 miles. Therefore, she needs 300/10=<<300/10=30>>30 gallons of gas. This will cost her 30$2=$<<302=60>>60. She will make 300$.50= $<<300.50=150>>150. Thus, after paying for gas, she will make $150-$60=$<<150-60=90>>90. #### 90
scienceQA-7096	multiple_choice	What is the probability that a human produced by this cross will have Huntington's disease?	[ "4/4", "3/4", "1/4", "2/4", "0/4" ]	E
sciq-5766	multiple_choice	Each vertebral vein also flows into which vein?	[ "spiral", "trichina", "brachiocephalic", "xerophyte" ]	C
sciq-6325	multiple_choice	What is the distance north or south of the equator called?	[ "Prime Meridian", "latitude", "longitude", "inclination" ]	B
sciq-2112	multiple_choice	When a fluorine atom gains an electron, it becomes a negative what?	[ "fluoride ion", "potassium ion", "hydrogen ion", "sulfide ion" ]	A
sciq-2276	multiple_choice	Solar energy travels in what?	[ "ions", "electrons", "photons", "neurons" ]	C
gsm8k-5342	open	Nick hides 10 chocolates in his closet. His brother Alix hides 3 times as many chocolates than Nick hides. Last night, their mom found and took 5 chocolates from Alix. How many more chocolates does Alix have than Nick?	null	15	Alix has 3 * 10 = <<3*10=30>>30 chocolates. After his mom took 5 chocolates, Alix has now 30 - 5 = <<30-5=25>>25 chocolate. So Alix has 25 - 10 = <<25-10=15>>15 chocolates more than Nick. #### 15
sciq-10193	multiple_choice	The structural classification of joints divides them into bony, fibrous, cartilaginous, and synovial joints. the bones of fibrous joints are held together by fibrous connective tissue; the three types of fibrous joints are sutures, syndesomes, and what?	[ "gomphoses", "synchondrosis", "cartilaginous", "articular" ]	A
gsm8k-1051	open	The Reptile House at the zoo has 5 fewer animals than 3 times the number of animals housed in the Rain Forest exhibit. If the Reptile House has 16 animals, how many are in the Rain Forest exhibit?	null	7	Let x be the number of animals in the Rain Forest exhibit 3x-5=16 3x=21 x=<<7=7>>7 #### 7
sciq-7376	multiple_choice	What do we call the orderly sequence of events in the life of a cell from the division of a single parent cell to produce two new daughter cells, to the subsequent division of those daughter cells?	[ "cell replication", "circadian cycle", "cell cycle", "cell death" ]	C
sciq-2039	multiple_choice	What term refers to the emission of material or energy from an atom's nucleus?	[ "radioactivity", "smog", "microscopic", "stasis" ]	A

sciq-8151

multiple_choice

What is the process in which a liquid boils and changes to a gas?

[ "vaporization", "sublimation", "freezing", "melting" ]

A

sciq-4052

multiple_choice

Name the two types of nucleic acids.

[ "dna (deoxyribonucleic acid) and rna (ribonucleic acid)", "dna ( trigraph acid ) and rna ( ribonucleic acid )", "isoleucin and leucine", "lysine and methionine" ]

A

scienceQA-3647

multiple_choice

What do these two changes have in common? dust settling out of the air a puddle freezing into ice on a cold night

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

B

Step 1: Think about each change. Dust settling out of the air is a physical change. As the dust settles, or falls, it might land on furniture or the ground. This separates dust particles from the air, but does not form a different type of matter. A puddle freezing into ice on a cold night is a change of state. So, it is a physical change. Liquid water freezes and becomes solid, but it is still made of water. A different type of matter is not formed. 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. A puddle freezing is caused by cooling. But dust settling out of the air is not.

sciq-10989

multiple_choice

What type of polarization does a negative object create>

[ "simple polarization", "negative polarization", "opposite polarization", "common polarization" ]

C

gsm8k-6223

open

Bernie loves eating chocolate. He buys two chocolates every week at the local store. One chocolate costs him $3. In a different store, there is a long-term promotion, during which each chocolate costs only $2. How much would Bernie save in three weeks, if he would buy his chocolates in this store instead of his local one?

null

6

During three weeks, Bernie buys 3 * 2 = <<3*2=6>>6 chocolates. In the local store, he pays for them 6 * 3 = $<<6*3=18>>18. If Bernie would buy the same chocolates in the different store, he would pay 6 * 2 = $<<6*2=12>>12. So Bernie would be able to save 18 - 12 = $<<18-12=6>>6. #### 6

sciq-8725

multiple_choice

What process allows particles too large to move along the stream bed?

[ "channelization", "diffusion", "impaction", "saltation" ]

D

sciq-10710

multiple_choice

What type of science is the application of science to answer questions related to the law?

[ "ecology", "forensic", "physics", "biologic" ]

B

sciq-2256

multiple_choice

What is the term for the spacing of individuals within a population?

[ "dispersion", "population density", "suspension", "equilibrium" ]

A

scienceQA-12267

multiple_choice

Which job does the digestive system do?

[ "helps cells get energy from food", "helps make food" ]

A

The digestive system breaks down food into small particles of nutrients. Cells can get energy and building materials from these small particles. The digestive system does not help make food. Animals cannot make food inside their bodies. They must eat other organisms.

gsm8k-4688

open

Emily bought a shirt and a coat for $600. What does the shirt cost if it is one-third the price of the coat?

null

150

Let X be the price of the shirt. The price of the coat is X*3. The total amount is X + X*3 = $600. Combining like terms, we get X*4 = $600. Dividing both sides by 4, we get X = $600 / 4 = $<<600/4=150>>150. #### 150

sciq-9678

multiple_choice

Parasites usually harm their hosts (or they wouldn't be parasites), but what do they usually stop short of doing?

[ "reproducing with hosts", "mutating their hosts", "benefiting their hosts", "killing their host" ]

D

ai2_arc-742

multiple_choice

In humans, the gene for a free earlobe [E] is dominant over the gene for an attached earlobe [e]. If one parent has a free earlobe [ Ee ] and the other parent has an attached earlobe ( ee ), what is the probability that their offspring will have an attached earlobe?

[ "0%", "25%", "50%", "100%" ]

C

gsm8k-4747

open

Dr. Banks had 330 toothbrushes to give away to his patients. He gave away 53 toothbrushes in January. He gave away 67 toothbrushes in February. In March he gave away 46 toothbrushes. In April and May, he gave away the remaining toothbrushes, half each month. How many more toothbrushes did Dr. Banks give out in the busiest month versus the slowest month?

null

36

Through March, Dr. Banks gave out 53 + 67 + 46 = <<53+67+46=166>>166 toothbrushes. Before giving away toothbrushes in April, he had 330 -166 = <<330-166=164>>164 toothbrushes remaining. Between April and May, he gave out the remaining 164 / 2 = <<164/2=82>>82 toothbrushes each month. Dr. Banks gave 82 toothbrushes in his busiest month and 46 toothbrushes during the slowest month. The difference would be 82- 46 = <<82-46=36>>36 more toothbrushes in the busiest month. #### 36

sciq-8974

multiple_choice

What cellular process is controlled by allosteric enzymes at key points in glycolysis and the citric acid cycle?

[ "cellular respiration", "Metabolism", "photosynthesis", "mitosis" ]

A

sciq-3408

multiple_choice

Mirrors and lenses are used in optical instruments to reflect and refract what?

[ "electricity", "gravity", "mass", "light" ]

D

gsm8k-4277

open

Jacob has been tasked with a project to write up an urban plan proposal that will be used to construct a new city. He uses Pittsburg city as a reference which has 2000 stores, 500 hospitals, 200 schools, and 20 police stations. If the new city should have half the number of stores, twice as many hospitals, 50 fewer schools, and 5 more police stations, what is the total number of buildings required for this project?

null

2175

The number of stores required for the new city is 2000 / 2 = <<2000/2=1000>>1000 stores. The number of hospitals required for the new city is 2* 500 = <<2*500=1000>>1000 hospitals. The number of schools required for the new city is 200 - 50 = <<200-50=150>>150 schools. The number of police stations required for the new city is 20+5 = <<20+5=25>>25 police stations. The total number of buildings required for this new city project 1000+1000+150+25=<<1000+1000+150+25=2175>>2175 buildings. #### 2175

sciq-4691

multiple_choice

The sum of the kinetic and potential energies of a system’s atoms and molecules is called what?

[ "internal energy", "mechanical energy", "stored energy", "used energy" ]

A

sciq-4331

multiple_choice

Because carbohydrates have a carbonyl functional group and several hydroxyl groups, they can undergo a variety of biochemically important reactions. the carbonyl group, for example, can be oxidized to form a carboxylic acid or reduced to form this?

[ "glucose", "caffeine", "alcohol", "sucrose" ]

C

gsm8k-4926

open

Heath spent his weekend helping at his uncle’s farm planting carrots. He planted 400 rows of carrots with 300 plants in each row. He used a machine to get the planting done and it took him 20 hours. How many carrots did he plant each hour?

null

6,000

Heath planted 400 rows x 300 plants = <<400*300=120000>>120,000 carrot plants. He planted 120,000 plants in 20 hours, or 120,000 / 20 = <<120000/20=6000>>6,000 plants per hour. #### 6,000

gsm8k-1447

open

Mary and Ann are going sledding. Mary slides down a hill that's 630 feet long at a speed of 90 feet/minute. Ann slides down a hill that's 800 feet long at a rate of 40 feet/minute. How much longer does Ann's trip take than Mary?

null

13

First find the total time Mary's trip takes: 630 feet / 90 feet/minute = <<630/90=7>>7 minutes Then find the total time Ann's trip takes: 800 feet / 40 feet/minute = <<800/40=20>>20 minutes Then subtract Mary's time from Ann's time to find the difference: 20 minutes - 7 minutes = <<20-7=13>>13 minutes #### 13

scienceQA-6832

multiple_choice

Which bird's beak is also adapted to get nectar out of long flowers?

[ "puffin", "Allen's hummingbird" ]

B

Look at the picture of the violet sabrewing. The violet sabrewing has a long, thin beak. Its beak is adapted to get nectar out of long flowers. The violet sabrewing's long, thin beak can reach deep into the flowers. Now look at each bird. Figure out which bird has a similar adaptation. The Allen's hummingbird has a long, thin beak. Its beak is adapted to get nectar out of long flowers. The puffin has a short beak with a sharp tip. Its beak is not adapted to get nectar out of long flowers. The puffin uses its beak to catch fish.

sciq-1764

multiple_choice

What is venus covered in a thick layer of?

[ "storms", "clouds", "gases", "fog" ]

B

sciq-7795

multiple_choice

Where does most geologic activity take place?

[ "outer core", "plate boundaries", "asthenosphere", "inner core" ]

B

sciq-790

multiple_choice

The voltage and current are exactly in phase in a what?

[ "resistor", "capacitor", "battery", "harmonic" ]

A

scienceQA-2655

multiple_choice

What information supports the conclusion that Christine acquired this trait?

[ "Christine learned history by reading.", "Christine is most interested in American history." ]

A

scienceQA-5230

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.

ai2_arc-454

multiple_choice

In December, one side of Earth will receive less energy from the Sun than the other side. Which statement best explains this fact?

[ "Earth rotates on its axis.", "Earth is tilted on its axis.", "Sunlight traveling to Earth reflects off the Moon.", "Sunlight traveling to Earth is blocked by Moon." ]

B

sciq-4669

multiple_choice

Glaciers modify the landscape by what?

[ "truncation", "sediment", "erosion", "silt" ]

C

scienceQA-7635

multiple_choice

What information supports the conclusion that Gabrielle acquired this trait?

[ "Gabrielle learned how to knit in an after school program.", "Gabrielle knits sweaters using cotton, wool, and other types of yarn." ]

A

gsm8k-3516

open

In one of the teacher's meetings, it was agreed that each class will contribute $90 for a school activity. The class of Miss Evans has $14 class funds and they decided to use it to lessen the contribution of each student. If the remaining amount will be divided among 19 students, how much will each student contribute?

null

4

The 19 students will divide equally the remaining $90 - $14 = $76. So, each student will contribute $76 / 19 students = $<<76/19=4>>4/student. #### 4

sciq-11309

multiple_choice

What compound has positive and negative ions?

[ "covalent", "hydrocarbon", "ionic", "protein" ]

C

gsm8k-4756

open

Sasha heard that planting trees helps to reduce the local temperature. For each tree planted, the temperature drops .1 degree. A tree costs $6 to plant. If she got the local temperature to drop from 80 to 78.2, how much did it cost to plant the trees?

null

108

The temperature dropped 1.8 degrees because 80 -78.2 = <<80-78.2=1.8>>1.8 She planted 18 trees because 1.8 / .1 = <<1.8/.1=18>>18 It cost $108 to plant the trees because 18 x 6 = <<18*6=108>>108 #### 108

scienceQA-4370

multiple_choice

What evidence of a drought does this picture show?

[ "The ground is dry and cracked.", "It is about to start raining." ]

A

sciq-11504

multiple_choice

In headwater streams, what plant process is mostly attributed to algae that are growing on rocks?

[ "mitosis", "symbiosis", "reproduction", "photosynthesis" ]

D

sciq-9648

multiple_choice

What do we call the most widely accepted cosmological explanation of how the universe formed?

[ "big light theory", "big crunch theory", "singularity theory", "big bang theory" ]

D

sciq-834

multiple_choice

Asexual reproduction in plants is typically an extension of the capacity for what?

[ "substrate growth", "extracellular growth", "indeterminate growth", "blooming growth" ]

C

sciq-5355

multiple_choice

What kind of interference is observed when the paths differ by a whole wavelength, and the waves arrive in phase?

[ "non-interference", "spontaneous interference", "constructive interference", "necessary interference" ]

C

sciq-8176

multiple_choice

What is another name for trisomy 21?

[ "Fragile X", "Tay-Sachs Disease", "down syndrome", "cystic fibrosis" ]

C

gsm8k-4423

open

Monica and Michelle are combining their money to throw a party. Monica brings $15. Michelle brings $12. The cake costs 15 dollars, and soda is $3 a bottle. Each bottle of soda has 12 servings and they buy as many bottles of soda as they can afford. If there are 8 total guests, how many servings of soda does each get?

null

6

They have $27 for the party because 15 + 12 = <<15+12=27>>27 They have $12 for soda because 27 - 15 = <<27-15=12>>12 They can buy 4 bottles of soda because 12 / 3 = <<12/3=4>>4 They have 48 servings of soda because 4 x 12 = <<4*12=48>>48 Each guest gets 6 servings because 48 / 8 = <<48/8=6>>6 #### 6

sciq-10058

multiple_choice

What returns blood from capillaries to an atrium?

[ "the liver", "the lymph system", "veins", "arteries" ]

C

sciq-2501

multiple_choice

The entire volume of what is filtered through the kidneys about 300 times per day?

[ "blood", "saliva", "urine", "gastric juice" ]

A

sciq-7218

multiple_choice

Living organisms are comprised of organic compounds, which are molecules built around what element?

[ "oxygen", "helium", "silicon", "carbon" ]

D

gsm8k-5846

open

John can front squat 80% as much as he back squats. He used to back squat 200 kg but increased that by 50 kg. He can do a triple equal to 90% of the amount he front squats. How much weight will he move if he does three triples?

null

540

He increased his back squat to 200+50=<<200+50=250>>250 kg That means his front squat is 250*.8=<<250*.8=200>>200 kg So he can do a triple with 200*.9=<<200*.9=180>>180 kg So he moves 180*3 = <<180*3=540>>540 kg if he does three triples #### 540

sciq-5130

multiple_choice

What is the term for much bigger evolutionary changes that result in new species?

[ "macroevolution", "recalibration", "breaking away", "regression" ]

A

sciq-3190

multiple_choice

Upwelling mantle at the mid-ocean ridge pushes plates in which direction?

[ "inward", "westward", "outward", "eastward" ]

C

scienceQA-4049

multiple_choice

What do these two changes have in common? breaking a piece of glass slicing cheese

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

C

Step 1: Think about each change. Breaking a piece of glass is a physical change. The glass gets broken into pieces. But each piece is still made of the same type of matter. Slicing cheese is a physical change. The cheese changes shape. But it is still made of the same type of matter. Step 2: Look at each answer choice. Both are only physical changes. Both changes are physical changes. No new matter is created. Both are chemical changes. Both changes are physical changes. They are not chemical changes. Both are caused by heating. Neither change is caused by heating. Both are caused by cooling. Neither change is caused by cooling.

gsm8k-5024

open

John trains for ultramarathons. He starts only able to run 8 hours straight but eventually increases that by 75%. He also increases his speed of 8 mph by 4 mph. How far can he run now?

null

168

He increases the time he can run by 8*.75=<<8*.75=6>>6 hours So he can now run 8+6=<<8+6=14>>14 hours His speed is now 8+4=<<8+4=12>>12 mph So he can run 14*12=<<14*12=168>>168 miles #### 168

sciq-8540

multiple_choice

Which phylum are all vertebrate organisms a member of?

[ "pylum protozoa", "phylum arthropod", "phylum hominid", "phylum chordata" ]

D

scienceQA-8358

multiple_choice

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

[ "When placed in the sun, will eight ounces of water in a closed jar or eight ounces of water in an open jar get warmer?", "Will eight ounces of carbonated water or eight ounces of tap water get warmer when placed in a jar in the sun?", "When placed in the sun, will eight ounces of water in a glass jar or eight ounces of water in a plastic cup get warmer?" ]

A

gsm8k-2569

open

Chloe and Max played Mario Kart together. The ratio of Chloe’s wins to Max’s wins is 8:3. Chloe won 24 times. How many times did Max win?

null

9

We are trying to figure out how many times Max won at Mario Kart, so we'll call that number Y. We know the ratio of Chloe’s wins to Max’s wins is 8/3, so 8/3 = 24/Y. Next, we will multiply to find the cross-products. 8 x Y = 3 x 24 or 8Y = 72. We want to get figure out Y, so we need to get it by itself by dividing by 8, like this: 8Y / 8 = 72 / 8. Y = <<9=9>>9, so Max won 9 times. #### 9

gsm8k-3698

open

Kenia has three times as many rats as Hunter and Elodie has together. If Elodie has 30 rats, 10 rats more than Hunter, calculate the total number of pets the three have together?

null

200

Since Elodie has 30 rats, Hunter has 30 rats - 10 rats = <<30-10=20>>20 rats. Together, Elodie and Hunter have 20 rats + 30 rats = <<20+30=50>>50 rats. Kenia has three times as many rats as Hunter and Elodie have together, which is 3 * 50 rats = <<3*50=150>>150 rats Together, the three have 150 rats + 50 rats = <<150+50=200>>200 rats. #### 200

sciq-5248

multiple_choice

Amplification that occurs in which cells often requires signal transduction pathways involving second messengers?

[ "catayst cells", "sensory receptor", "axons", "optic nerves" ]

B

scienceQA-9346

multiple_choice

Select the solid.

[ "arrowhead", "wet paint", "coffee" ]

A

gsm8k-2994

open

Nadine's dog rolls around in the mud. She spends 10 minutes hosing him off outside, then shampoos him three times, which takes 15 minutes per shampoo. How long does she spend cleaning her dog total?

null

55

First find the total shampoo time: 15 minutes/shampoo * 3 shampoos = 45 minutes Then add the hosing off time to find the total cleaning time: 45 minutes + 10 minutes = <<45+10=55>>55 minutes #### 55

scienceQA-10158

multiple_choice

Based on this information, what is Fishie's phenotype for the body color trait?

[ "a gray body", "a golden body" ]

B

Fishie's genotype for the body color gene is bb. Fishie's genotype of bb has only b alleles. The b allele is for a golden body. So, Fishie's phenotype for the body color trait must be a golden body. To check this answer, consider whether Fishie's alleles are dominant or recessive. The allele for a golden body (b) is recessive to the allele for a gray body (B). This means B is a dominant allele, and b is a recessive allele. Fishie's genotype of bb has only recessive alleles. An organism with only recessive alleles for a gene will have the recessive allele's version of the trait. So, Fishie's phenotype for the body color trait must be a golden body.

sciq-6394

multiple_choice

What do you call the high and low points of transverse waves?

[ "bands and troughs", "waves and troughs", "crests and troughs", "echos and troughs" ]

C

scienceQA-6654

multiple_choice

Which object has more thermal energy?

[ "a 7-kilogram block of steel at a temperature of 160°F", "a 7-kilogram block of steel at a temperature of 235°F" ]

B

The two blocks of steel have the same mass but different temperatures. Since the 235°F block is hotter than the 160°F block, it has more thermal energy.

gsm8k-6333

open

Justice has 3 ferns, 5 palms, and 7 succulent plants in her house. If she wants a total of 24 plants in her home, how many more plants does she need?

null

9

Justice currently has 3 + 5 + 7 = <<3+5+7=15>>15 plants in her house Justice needs 24 - 15 = <<24-15=9>>9 more plants #### 9

gsm8k-6878

open

Lolita has 54000 strawberry seeds. In each planting zone, 3123 seeds will be used. If she will accumulate 7 planting zones, how many strawberry seeds will remain?

null

32139

The total amount of seeds used in the planting zones is 3123 x 7 = <<3123*7=21861>>21861. The total amount of seeds left after planting is 54000 - 21861 = <<54000-21861=32139>>32139. #### 32139

sciq-10746

multiple_choice

What does sexual reproduction with gametes and fertilization produce?

[ "haploid zygote", "identical twins", "diploid sporophyte", "sister chromatids" ]

C

sciq-2436

multiple_choice

What results from the evaporation of sea water?

[ "oxygen", "reef", "carbon-di-oxide", "salt" ]

D

scienceQA-5407

multiple_choice

Is the following statement about our solar system true or false? The volume of Uranus is less than one-tenth of the volume of Saturn.

[ "true", "false" ]

A

To determine if this statement is true, calculate the value of one-tenth the volume of Saturn. Then compare the result to the volume of Uranus. The volume of Uranus is 68,300 billion km^3, which is less than 82,713 billion km^3. So, the volume of Uranus is less than one-tenth the volume of Saturn.

ai2_arc-397

multiple_choice

The Moon orbits Earth at a speed of approximately one kilometer per second. The Moon is kept in orbit by which of the following?

[ "gravity", "lunar phases", "magnetism", "ocean tides" ]

A

sciq-7580

multiple_choice

In which organ are bile acids made

[ "liver", "kidney", "spleen", "gall bladder" ]

A

sciq-1197

multiple_choice

Soils with higher capacities generally have a larger reserve of what?

[ "water", "hydrogen nutrients", "mineral nutrients", "protein" ]

C

gsm8k-6408

open

Annie is building a diorama for her history class. The amount of time she spent building it is equal to three times the amount of time she spent planning it minus 5 minutes. If she spent 67 minutes on the diorama total, how many minutes did she spend building it?

null

49

Let p be the planning time in minutes and b be the building time. We know that b = 3p - 5 and b + p = 67 Substituting the first equation into the second equation, we get 3p - 5 + p = 67 Combining like terms, we get 4p - 5 = 67 Adding 5 to both sides, we get 4p = 72 Dividing both sides by 4, we get p = 18 Substituting this value into b = 3p - 5, we find that b = 3 * 18 - 5 = <<3*18-5=49>>49 #### 49

scienceQA-2510

multiple_choice

What information supports the conclusion that Ed acquired this trait?

[ "Ed learned how to knit in an after school program.", "Ed knits sweaters using cotton, wool, and other types of yarn." ]

A

sciq-2002

multiple_choice

What are responsible for the bending movements of the organelle?

[ "muscles", "sporozoans", "dyneins", "pores" ]

C

sciq-6698

multiple_choice

The earth is tilted on its what?

[ "axis", "radius", "compass", "top" ]

A

sciq-10391

multiple_choice

What type of function does the long bone perform?

[ "works as piston", "acts as pulley", "acts as pivot", "work as lever" ]

D

scienceQA-1907

multiple_choice

Complete the sentence. Roasting a marshmallow over a campfire is a ().

[ "chemical change", "physical change" ]

A

Roasting a marshmallow is a chemical change. The type of matter on the outside of the marshmallow changes. As a marshmallow is roasted, it turns brown and crispy.

sciq-10732

multiple_choice

What consists of the different species within an area?

[ "contamination community", "biological community", "science community", "abundant community" ]

B

scienceQA-11851

multiple_choice

What is the temperature of a cup of hot coffee?

[ "150°C", "150°F" ]

B

The better estimate for the temperature of a cup of hot coffee is 150°F. 150°C is too hot.

sciq-1176

multiple_choice

What flexible organ enables swallowing and speech?

[ "diaphram", "tongue", "large intestine", "stomach" ]

B

gsm8k-1287

open

Pete walks backwards three times faster than Susan walks forwards, and Tracy does one-handed cartwheels twice as fast as Susan walks forwards. But Pete can walk on his hands only one quarter the speed that Tracy can do cartwheels. If Pete walks on his hands at 2 miles per hour, how fast can Pete walk backwards, in miles per hour?

null

12

If Pete walks on hands at 1/4 what Tracy can do 1-handed cartwheels, then Tracy can do 1-handed cartwheels at 2*4=8 miles per hour. Since Tracy does 1-handed cartwheels twice the rate of Susan's forward walking, then Susan walks at 8/2=<<8/2=4>>4 miles per hour. Pete walks backwards 3x faster than Susan walks forward, and thus Pete walks backwards at 4*3=12 miles per hour. #### 12

gsm8k-1048

open

A water tower that serves four neighborhoods around it holds 1200 barrels of water and is filled to the top each week. If one neighborhood uses 150 barrels of water in a week, the second neighborhood uses twice as many barrels of water as the first neighborhood in a week, and the third neighborhood uses one hundred more barrels of water than the second neighborhood in a week, how many barrels are left for the fourth neighborhood?

null

350

The second neighborhood uses 150 * 2 = <<150*2=300>>300 barrels of water. The third neighborhood uses 300 + 100 = <<300+100=400>>400 barrels of water. The first, second, and third neighborhoods together use 150 + 300 + 400 = <<150+300+400=850>>850 barrels of water. Thus, the fourth neighborhood has 1200 - 850 = <<1200-850=350>>350 barrels of water left for it to use. #### 350

sciq-2416

multiple_choice

In a displacement graph, the slope of the line is the average what?

[ "speed", "time", "velocity", "direction" ]

C

ai2_arc-1091

multiple_choice

Electric circuits provide energy for lightbulbs. Which of these prevents the flow of electrons?

[ "a circuit that is closed", "a series circuit", "a circuit that is open", "a parallel circuit" ]

C

sciq-10679

multiple_choice

If two chlorine atoms share their unpaired electrons by making a covalent bond and forming cl2, they can each complete their what?

[ "electron shell", "radiative shell", "valence shell", "hypothesized shell" ]

C

gsm8k-6853

open

Isabelle’s parents bought a new television for $480. The seller gives them a 5% discount. They pay a first installment of $150 and will pay the rest in 3 monthly installments. What is the amount of a monthly payment?

null

102

The television discount is $480 x 5/100 = $<<480*5/100=24>>24. So, the television price is $480 - $24 = $<<480-24=456>>456. The outstanding balance is $456 – $150 = $<<456-150=306>>306 The monthly payment is $306 / 3 = $<<306/3=102>>102 #### 102

scienceQA-9075

multiple_choice

What do these two changes have in common? saliva breaking down a piece of bread silver jewelry tarnishing

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

A

Step 1: Think about each change. Saliva breaking down a piece of bread is a chemical change. Bread is made up mostly of a chemical called starch. Saliva breaks the bonds between atoms in the starch molecules. The atoms then link together to form smaller, simpler molecules of sugar. The sugar is a different type of matter than the starch. Metal turning less shiny over time is called tarnishing. Silver jewelry tarnishing is a chemical change. The silver reacts with sulfur in the air to form black tarnish. The tarnish is a different type of matter that was not there before the change. 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.

sciq-7943

multiple_choice

What are the specialized cells within the brain called?

[ "neurons", "electrons", "protons", "ions" ]

A

sciq-7488

multiple_choice

What three forms does frozen precipitation take?

[ "hail, wind, typhoon", "snow, sleet, freezing rain", "vapor, fog, ice", "blizzard, frost, fog" ]

B

scienceQA-952

multiple_choice

Identify the question that Patty's experiment can best answer.

[ "Do more tomato seedlings grow when they are planted in soil with fertilizer compared to soil without fertilizer?", "Does the humidity level where tomato seeds are planted affect the number of tomato seedlings that grow?" ]

A

sciq-8487

multiple_choice

The collision of what is responsible for massive earthquakes?

[ "two continents", "fault lines", "tidal currents", "weather fronts" ]

A

sciq-11585

multiple_choice

How do all musical instruments create sound?

[ "stimulation", "conduction", "vibration", "condensation" ]

C

scienceQA-11652

multiple_choice

Which month is the coldest on average in Tokyo?

[ "August and September", "October and November", "January and February" ]

C

To describe the average temperature trends in Tokyo, look at the graph. Choice "Feb" is incorrect. Choice "Aug" is incorrect. Choice "Sep" is incorrect. Choice "Oct" is incorrect. Choice "Nov" is incorrect. Choice "Jan" is incorrect. The average temperatures in January and February are around 5°C. These months have the lowest average temperatures of all of the months. So, they are the coldest months of the year.

sciq-10589

multiple_choice

Particulates from cigarette smoke that enter what structures can cause a permanent reduction in lung capacity?

[ "glands", "cells", "chambers", "alveoli" ]

D

sciq-4156

multiple_choice

Reptiles can be found on every continent except which one?

[ "australia", "south america", "africa", "antarctica" ]

D

gsm8k-2167

open

A truck driver has to spend $2 per gallon of gas. She can drive 10 miles per gallon. She drives at a rate of 30 miles per hour. If she is paid $.50 per mile, how much money does she make if she drives for 10 hours?

null

90

The truck driver drives for 10 hours at 30 miles per hour, so she drives 10*30=<<10*30=300>>300 miles. Therefore, she needs 300/10=<<300/10=30>>30 gallons of gas. This will cost her 30*$2=$<<30*2=60>>60. She will make 300*$.50= $<<300*.50=150>>150. Thus, after paying for gas, she will make $150-$60=$<<150-60=90>>90. #### 90

scienceQA-7096

multiple_choice

What is the probability that a human produced by this cross will have Huntington's disease?

[ "4/4", "3/4", "1/4", "2/4", "0/4" ]

E

sciq-5766

multiple_choice

Each vertebral vein also flows into which vein?

[ "spiral", "trichina", "brachiocephalic", "xerophyte" ]

C

sciq-6325

multiple_choice

What is the distance north or south of the equator called?

[ "Prime Meridian", "latitude", "longitude", "inclination" ]

B

sciq-2112

multiple_choice

When a fluorine atom gains an electron, it becomes a negative what?

[ "fluoride ion", "potassium ion", "hydrogen ion", "sulfide ion" ]

A

sciq-2276

multiple_choice

Solar energy travels in what?

[ "ions", "electrons", "photons", "neurons" ]

C

gsm8k-5342

open

Nick hides 10 chocolates in his closet. His brother Alix hides 3 times as many chocolates than Nick hides. Last night, their mom found and took 5 chocolates from Alix. How many more chocolates does Alix have than Nick?

null

15

Alix has 3 * 10 = <<3*10=30>>30 chocolates. After his mom took 5 chocolates, Alix has now 30 - 5 = <<30-5=25>>25 chocolate. So Alix has 25 - 10 = <<25-10=15>>15 chocolates more than Nick. #### 15

sciq-10193

multiple_choice

The structural classification of joints divides them into bony, fibrous, cartilaginous, and synovial joints. the bones of fibrous joints are held together by fibrous connective tissue; the three types of fibrous joints are sutures, syndesomes, and what?

[ "gomphoses", "synchondrosis", "cartilaginous", "articular" ]

A

gsm8k-1051

open

The Reptile House at the zoo has 5 fewer animals than 3 times the number of animals housed in the Rain Forest exhibit. If the Reptile House has 16 animals, how many are in the Rain Forest exhibit?

null

7

Let x be the number of animals in the Rain Forest exhibit 3x-5=16 3x=21 x=<<7=7>>7 #### 7

sciq-7376

multiple_choice

What do we call the orderly sequence of events in the life of a cell from the division of a single parent cell to produce two new daughter cells, to the subsequent division of those daughter cells?

[ "cell replication", "circadian cycle", "cell cycle", "cell death" ]

C

sciq-2039

multiple_choice

What term refers to the emission of material or energy from an atom's nucleus?

[ "radioactivity", "smog", "microscopic", "stasis" ]

A