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-2020	open	Bob can shuck 10 oysters in 5 minutes. How many oysters can he shuck in 2 hours?	null	240	He shucks 10 oysters in 5 minutes we need to know how many 5 minute units are in 60 minutes so 60/5 = 12 units He can shuck 10 oysters in 5 minutes and there are 12 5 minute units in an hour so he can shuck 1012 = <<1012=120>>120 oysters in 1 hour If he can shuck 120 oysters in 1 hour, so for 2 hours in can shuck 2*120 = 240 oysters #### 240
sciq-6977	multiple_choice	What types of orbits do comets usually have?	[ "spectral", "vertical", "elliptical", "convex" ]	C
sciq-8861	multiple_choice	What kind of mammalian reproduction is risky for the offspring but not the mother?	[ "sexual", "asexual", "cactaceae", "monotreme" ]	D
sciq-3917	multiple_choice	What does an electric conductor cross to generate current?	[ "magnetic zone waves", "magnetic field lines", "waves field lines", "magnetic polar waves" ]	B
sciq-1922	multiple_choice	The structure of the gas carbon dioxide consists of one atom of carbon and two atoms of what?	[ "sulfur", "oxygen", "Helium", "methane" ]	B
sciq-2061	multiple_choice	The vertebrate endoskeleton can also be called what?	[ "internal skeleton", "deep skeleton", "structural skeleton", "exoskeleton" ]	A
sciq-2945	multiple_choice	Seismic waves show that the inner core of the earth is solid while the outer core is what?	[ "lava", "silicon", "liquid", "gas" ]	C
sciq-1740	multiple_choice	A recent deadly explosion in the gulf of mexico exemplified what source of ocean pollution?	[ "greenhouse gases", "algal bloom", "oil spill", "fracking disaster" ]	C
sciq-4207	multiple_choice	What type of waves start when a source of energy causes a disturbance in the medium?	[ "mechanical waves", "fluid waves", "magnetic waves", "mechanical currents" ]	A
sciq-11151	multiple_choice	How do you add two dimensional vectors?	[ "graphically", "linearly", "geometrically", "topologically" ]	C
scienceQA-4050	multiple_choice	Complete the text to describe the diagram. Solute particles moved in both directions across the permeable membrane. But more solute particles moved across the membrane (). When there was an equal concentration on both sides, the particles reached equilibrium.	[ "to the left than to the right", "to the right than to the left" ]	B	Look at the diagram again. It shows you how the solution changed during the process of diffusion. Before the solute particles reached equilibrium, there were 5 solute particles on the left side of the membrane and 3 solute particles on the right side of the membrane. When the solute particles reached equilibrium, there were 4 solute particles on each side of the membrane. There was 1 more solute particle on the right side of the membrane than before. So, for the solute particles to reach equilibrium, more solute particles must have moved across the membrane to the right than to the left.
gsm8k-4807	open	Brayden and Gavin were playing touch football against Cole and Freddy. Touchdowns were worth 7 points. Brayden and Gavin scored 7 touchdowns. Cole and Freddy's team scored 9 touchdowns. How many more points did Cole and Freddy have than Brayden and Gavin?	null	14	Brayden and Gavin scored 7 touchdowns * 7 points each = <<77=49>>49 points. Cole and Freddy scored 9 touchdowns 7 points each = <<9*7=63>>63 points. Cole and Freddy's team had 63 - 49 points = <<63-49=14>>14 points more than Brayden and Gavin's team. #### 14
gsm8k-6240	open	Leonard is 4 years younger than Nina who is half as old as Jerome. If the sum of their ages is 36, what is Leonard's age?	null	6	Let x be the age of Nina. So, Leonard's age is x - 4. And Jerome's age is 2x. Since the sum of their ages is 36, then the equation is x + x - 4 + 2x = 36. By combining like terms, the equation becomes 4x = 40. So the value of x which represents the age of Nina is x = 40/4 = <<40/4=10>>10. Therefore, Leonard is 10 - 4 = <<10-4=6>>6 years old. #### 6
sciq-6734	multiple_choice	What is the main form of energy storage in plants?	[ "dioxide", "starch", "liquid", "nitrogen" ]	B
ai2_arc-41	multiple_choice	How is a moth's life cycle most different from an insect that goes through incomplete metamorphosis?	[ "It creates a cocoon.", "It becomes an adult.", "It lays eggs.", "It eats leaves." ]	A
sciq-6955	multiple_choice	Volcano chains form as an oceanic plate moves over what?	[ "melt spot", "Water spot", "dust spot", "hot spot" ]	D
scienceQA-1572	multiple_choice	Will these magnets attract or repel each other?	[ "repel", "attract" ]	A	Will these magnets attract or repel? To find out, look at which poles are closest to each other. The south pole of one magnet is closest to the south pole of the other magnet. Poles that are the same repel. So, these magnets will repel each other.
gsm8k-1714	open	There are two warehouses. The first warehouse has twice as many boxes as the second warehouse. If the first warehouse has 400 boxes, how many boxes are there in both warehouses combined?	null	600	The second warehouse has 400/2 = <<400/2=200>>200 boxes. Collectively, there are 400+200 = <<400+200=600>>600 boxes in the first and second warehouse. #### 600
scienceQA-1249	multiple_choice	Select the animal that does not have a backbone.	[ "shoebill", "bull ant" ]	B	A bull ant is an insect. Like other insects, a bull ant does not have a backbone. It has a hard outer cover. A shoebill is a bird. Like other birds, a shoebill has a backbone.
gsm8k-1241	open	John carves a giant marble rectangular prism 8 meters tall with a 2-meter square base. It has a density of 2700 kg per cubic meter. How much does it weigh?	null	86,400	The marble statue has a volume of 228=<<228=32>>32 cubic meters So that means it has a weight of 270032=<<270032=86400>>86,400 kg #### 86,400
sciq-40	multiple_choice	What must replicate in the cell cycle before meiosis i takes place?	[ "dna", "sperm", "cell walls", "meiotic fluid" ]	A
gsm8k-2632	open	The swimming club went to a swim meet in another town. They took 2 cars and 3 vans. There were 5 people in each car and 3 people in each van. Each car can hold a maximum of 6 people and each van can hold a maximum of 8 people. How many more people could have ridden with the swim team?	null	17	The available number of people in each car is 6 * 2 cars = <<62=12>>12 people. The available number of people in each van is 8 3 vans = <<83=24>>24 people. The total number of people that could go with the team is 12 people + 24 people = <<12+24=36>>36 people. The team took with them 2 cars 5 people = <<25=10>>10 people. The team also took 3 vans 3 people = <<3*3=9>>9 people. The team brought 10 people + 9 people =<<10+9=19>>19 people. The team could bring an additional 36 people - 19 people = <<36-19=17>>17 people. #### 17
sciq-5670	multiple_choice	Color, temperature, and solubility are examples of what type of property?	[ "susceptible", "intensive", "minimal", "severe" ]	B
gsm8k-4078	open	At the beginning of an academic year, there were 15 boys in a class and the number of girls was 20% greater. Later in the year, transfer students were admitted such that the number of girls doubled but the number of boys remained the same. How many students are in the class now?	null	51	The original number of girls was 20% greater than 15 (the number of boys) giving 15+(20/100)15 = <<15+(20/100)15=18>>18 After the admission of transfer students, the number of girls doubled to become 182 = <<182=36>>36 In addition to the 15 boys, there are now 15+36 = <<15+36=51>>51 students in the class #### 51
scienceQA-6749	multiple_choice	Complete the statement. Assume that Mitch's mass did not change. The gravitational potential energy stored between Mitch and Earth () as he rode the escalator.	[ "increased", "decreased", "stayed the same" ]	A	Think about how the distance between Mitch and the center of Earth changed. The second floor is higher than the first floor. As he rode the escalator toward the second floor, the distance between Mitch and the center of Earth increased. So, the gravitational potential energy stored between Mitch and Earth increased as he rode the escalator.
ai2_arc-687	multiple_choice	Which equation is correctly balanced for hydrogen and oxygen reacting to form water?	[ "H_{2} + O_{2} -> H_{2}O", "2H_{2} + O_{2} -> 2H_{2}O", "4H + O_{2} -> 2H_{2}O", "H_{2} + O -> H_{2}O" ]	B
sciq-8878	multiple_choice	Liquefaction ccurs when the molecules of a gas are cooled to the point where they no longer possess sufficient kinetic energy to overcome what?	[ "intermolecular attractive forces", "intermolecular gravitational forces", "bonding attractive forces", "gravitational attractive forces" ]	A
gsm8k-3329	open	Jerry is sweeping up pieces of broken glass in the parking lot. He sweeps up 20 amber pieces, 35 green pieces, and some clear pieces. If the green pieces are 25% of the total glass he sweeps up, how many pieces were clear?	null	85	First find the total number of glass pieces Jerry sweeps up: 35 green pieces / .25 = <<35/.25=140>>140 pieces Then subtract the number of pieces of other colors: 140 pieces - 20 pieces - 35 pieces = <<140-20-35=85>>85 pieces #### 85
sciq-732	multiple_choice	In what unit is speed usually measured?	[ "radians", "miles per hour", "Celcius", "calories" ]	B
sciq-6583	multiple_choice	What prevents solutes that have accumulated in the xylem from leaking back into the soil solution?	[ "the exodermis", "the altostratus", "the exoskeleton", "the endodermis" ]	D
sciq-3308	multiple_choice	The work-energy theorem states that the net work on a system equals the change in what type of energy?	[ "binary energy", "kinetic energy", "new energy", "residual energy" ]	B
gsm8k-2894	open	Ian spent half the money he made on doing online surveys. If he worked 8 hours doing surveys and on average he's able to earn $18 per hour doing surveys, how much money does he have left?	null	72	Ian is able to earn $18 per hour doing surveys. If he worked 8 hours doing surveys, then he earned $188 = $<<188=144>>144 If he spent half of what he earned, then he spent $144 * 50% = $<<14450.01=72>>72 If Ian spent $72 of his earnings, then he has $144 - $72 = $<<72=72>>72 left #### 72
scienceQA-6312	multiple_choice	Which is this organism's common name?	[ "Cathartes aura", "turkey vulture" ]	B	Cathartes aura is written in italics. The first word is capitalized, and the second word is not. So, it is the scientific name. Cathartes aura is the organism's scientific name. So, you know that turkey vulture is the common name.
sciq-3285	multiple_choice	Whether it's puppies or people, offspring and parents usually share many of what?	[ "insects", "traits", "clothes", "fruits" ]	B
gsm8k-2466	open	Nellie had 380 legos, but she lost 57 of them and gave her sister 24 legos. How many legos does she have now?	null	299	After losing 57 legos, Nellie has 380 - 57 = <<380-57=323>>323 legos. After giving her sister 24 legos Nellie has 323 - 24 = <<323-24=299>>299 legos #### 299
ai2_arc-430	multiple_choice	What is the main source of heat for Earth's surface?	[ "fire", "lightning", "the Sun", "the ocean" ]	C
sciq-905	multiple_choice	Slime molds are fungus-like protists that grow as slimy masses on what?	[ "dark matter", "recycled matter", "food matter", "decaying matter" ]	D
ai2_arc-442	multiple_choice	A student uses the following characteristics to describe a group of objects in space. * 200 billion stars * 30 million light years from Earth * 500 light years in diameter Which of the following is the student most likely describing?	[ "a galaxy", "the universe", "a constellation", "the solar system" ]	A
sciq-10904	multiple_choice	What helps to convert some molecules to forms that can be taken up by other organisms?	[ "scavangers", "protists", "prokaryotes", "eukaryotes" ]	C
gsm8k-283	open	Lily has 5 lottery tickets to sell. She sells the first ticket for $1. She then sells each successive ticket for a dollar more than the previous ticket. She plans to keep a $4 profit and give the remaining money as the prize. How much money will the winner of the lottery receive?	null	11	The second ticket sold will cost $1 + $1 = $<<1+1=2>>2. The third ticket sold will cost $2 + $1 = $<<2+1=3>>3. The fourth ticket sold will cost $3 + $1 = $<<3+1=4>>4. The fifth ticket sold will cost $4 + $1 = $<<4+1=5>>5. The total money collected is $1 + $2 + $3 + $4 + $5 = $<<1+2+3+4+5=15>>15. After taking profit, the total prize money will be $15 - $4 = $<<15-4=11>>11. #### 11
gsm8k-4014	open	Adonis is playing a prank on his dad by replacing his shampoo with hot sauce. Every day, after his dad showers, Adonis replaces the shampoo with 1/2 an ounce of hot sauce. He knows his dad uses 1 oz of shampoo a day from a new 10 oz bottle that no one else uses. After 4 days, what percentage of the liquid in the bottle is hot sauce?	null	25	Each day, the shampoo bottle goes down 1/2 an ounce because 1 - (1/2) = 1/2 After four days the shampoo bottle is 2 ounces lower because 4 x (1/2) = <<4(1/2)=2>>2 After four days, the shampoo bottle has 8 ounces of liquid left because 10 -2 = <<10-2=8>>8 After four days the shampoo bottle has 2 ounces of hot sauce 4 x (1/2) = <<4(1/2)=2>>2 The proportion of hot sauce in the bottle is .25 because 2 / 8 = <<2/8=.25>>.25 The percentage of hot sauce is 25% because .25 x 100 = <<.25*100=25>>25 #### 25
sciq-11199	multiple_choice	What tissue system has neither dermal nor vascular tissues?	[ "ground tissue system", "external tissue system", "internal tissue system", "work tissue system" ]	A
scienceQA-918	multiple_choice	Select the organism in the same species as the garden hyacinth.	[ "Hyacinthus orientalis", "Ovis orientalis", "Nerodia cyclopion" ]	A	A garden hyacinth's scientific name is Hyacinthus orientalis. Nerodia cyclopion does not have the same scientific name as a garden hyacinth. So, Hyacinthus orientalis and Nerodia cyclopion are not in the same species. Hyacinthus orientalis has the same scientific name as a garden hyacinth. So, these organisms are in the same species. Ovis orientalis does have the same species within its genus as a garden hyacinth, but they are not in the same genus! They do not have the same scientific name as each other. So, these organisms are not in the same species.
scienceQA-4723	multiple_choice	Does this passage describe the weather or the climate? The air pressure has been rising throughout the day in Moscow, Russia.	[ "climate", "weather" ]	B	Read the text carefully. The air pressure has been rising throughout the day in Moscow, Russia. Air pressure is caused by the weight of the air in the atmosphere. When the air pressure is high, the sky is usually clear. This passage tells you about the air pressure in Moscow today. It describes the atmosphere at a certain place and time. So, this passage describes the weather.
gsm8k-3345	open	Rica's group won in a dance competition. She got 3/8 of the prize money. From Rica's prize money, she spent 1/5 of it and is now left with $300. How much was the prize money that her group won?	null	1000	Rica is left with 1 - 1/5 = 4/5 of her prize money which is equal to $300. Since 4/5 is worth $300, then 1/5 is worth $300/4 = $75. So, Rica got $75 x 5 = $375 from their prize money which is 3/8 of the total prize. Since 3/8 is equal to $375, then 1/8 is worth $375/3 = $125. So, the total prize money is $125 x 8 = $<<125*8=1000>>1000. #### 1000
scienceQA-2814	multiple_choice	Select the liquid.	[ "beads", "lemonade", "air inside a balloon", "empty cup" ]	B	An empty cup is a solid. A solid has a size and shape of its own. When you fill a cup with water, the cup still has its own shape. Each bead in the jar is a solid. If you put many beads into a bottle, they will take the shape of the bottle, as a liquid would. But be careful! Beads are not a liquid. Each bead still has a size and shape of its own. The air inside a balloon is a gas. A gas expands to fill a space. The air inside a balloon expands to fill all the space in the balloon. If the balloon pops, the air will expand to fill a much larger space. Lemonade is a liquid. A liquid takes the shape of any container it is in. If you pour lemonade into a cup, the lemonade will take the shape of the cup. But the lemonade will still take up the same amount of space.
scienceQA-2977	multiple_choice	What information supports the conclusion that Hugo inherited this trait?	[ "Hugo's biological father wears contacts in his hazel eyes.", "Hugo wears glasses and so do his sisters.", "Hugo's friend also has hazel eyes." ]	A
sciq-8076	multiple_choice	What type of seismic waves do the most damage?	[ "gravity", "surface", "tension", "sunlight" ]	B
sciq-718	multiple_choice	Glass breaking is an example of what type of change that doesn't affect the makeup of matter?	[ "thermal", "chemical", "reversible", "physical" ]	D
gsm8k-5799	open	Trent walked 4 blocks from his house to the bus stop. He rode the bus 7 blocks to the library. Later, he came home the same way. How many blocks did Trent travel in all?	null	22	On the way to the library, Trent went 4 blocks + 7 blocks = <<4+7=11>>11 blocks. Trent came home the same way so he went 11 blocks + 11 blocks = <<11+11=22>>22 blocks. #### 22
scienceQA-4	multiple_choice	Complete the sentence. Sewing an apron is a ().	[ "chemical change", "physical change" ]	B	Sewing an apron is a physical change. The fabric and thread that make up the apron get a new shape, but the type of matter in each of them does not change.
sciq-7443	multiple_choice	What crust is thinner and denser than continental crust?	[ "oceanic", "coastal", "land", "asteroid" ]	A
gsm8k-6832	open	The time Juan takes to grab his lunch from his office and back is half the time he takes to read a book. If he has a 4000-page book, how many pages does he read in an hour if he takes 4 hours to move from his office to grab lunch?	null	250	If Juan takes 4 hours to move from his office to grab lunch, moving from his office and back takes 24=<<42=8>>8 hours. The time Juan takes to grab his lunch from his office and back is half the time he takes to read a book, meaning he reads a book in 82=<<82=16>>16 hours. If he has a 4000-page book, he will read 4000/16=<<4000/16=250>>250 pages in an hour. #### 250
sciq-8078	multiple_choice	What is responsible for the foul smell of rancid butt?	[ "butyric acid", "ibogaine acid", "affixed acid", "Fatty Acid" ]	A
sciq-7203	multiple_choice	Somatosensation includes all sensation received from the skin and mucous membranes, as well as from these?	[ "five senses", "glial cells", "organs", "limbs and joints" ]	D
sciq-6792	multiple_choice	Molds and casts usually form in which type of rock?	[ "metamorphic", "igneous", "sedimentary", "crystalline" ]	C
sciq-1299	multiple_choice	The angle of refraction depends on the index of what?	[ "vibration", "frequency", "refraction", "reflection" ]	C
ai2_arc-679	multiple_choice	In the geologic past, abiotic factors such as volcanic eruptions have had an impact on the availability of resources. How can volcanic eruptions impact the availability of resources?	[ "by decreasing the thickness of soil", "by causing more heavy rains to erode topsoil", "by disrupting the sunlight from reaching producers", "by causing the surface of Earth to be warmer than usual" ]	C
sciq-10867	multiple_choice	Goldfish, tuna, salmon, perch, and cod are examples of which group of fish?	[ "ray-finned fish", "bony fish", "cartilaginous fish", "spiny-lobed fish" ]	A
sciq-4888	multiple_choice	What gives the plant cell strength and protection?	[ "the protons", "the cell nucleus", "the genes", "a cell wall" ]	D
sciq-10368	multiple_choice	What tissue consists of cells that form the body’s structure?	[ "fibrous", "reproductive", "connective", "congenital" ]	C
ai2_arc-93	multiple_choice	Students studying membranes conducted an experiment using labeled paper cups filled with varying concentrations of red food coloring. After the experiment, the cups were empty and stained. What should be done with used cups?	[ "reuse the cups", "dispose of the cups", "recycle the cups", "relabel the cups" ]	C
sciq-2617	multiple_choice	What is formed when humid air near the ground cools below its dew point?	[ "steam", "smoke", "weather", "fog" ]	D
gsm8k-1011	open	A carpenter is building a house. He needs 80 woodblocks to build it. If he has 8 logs that can make five woodblocks each, how many logs does the carpenter still need?	null	8	The carpenter initially has 8 x 5 = <<8*5=40>>40 blocks of wood. So he still lacks 80 - 40 = <<80-40=40>>40 blocks of wood. Therefore he still needs 40 / 5 = <<40/5=8>>8 logs of wood. #### 8
sciq-2673	multiple_choice	What kind of structure do purines have?	[ "helical stucture", "double ring structure", "single ring structure", "triple ring structure" ]	B
sciq-7276	multiple_choice	As a battery is depleted what happens to its internal resistance?	[ "increases", "stagnates", "changes", "reduces" ]	A
scienceQA-1959	multiple_choice	Select the organism in the same genus as the Canada lynx.	[ "Lynx canadensis", "Dendrobates leucomelas", "Castor canadensis" ]	A	A Canada lynx's scientific name is Lynx canadensis. The first word of its scientific name is Lynx. Castor canadensis and Lynx canadensis are not in the same genus. These organisms are not in the same genus, but part of their scientific names is the same. Castor canadensis and Lynx canadensis have the same species name within their genus, canadensis. But the first words of their scientific names are different. Castor canadensis is in the genus Castor, and Lynx canadensis is in the genus Lynx. Dendrobates leucomelas is in the genus Dendrobates. The first word of its scientific name is Dendrobates. So, Dendrobates leucomelas and Lynx canadensis are not in the same genus. This organism and the Canada lynx are in the same genus and the same species! Both organisms have the same scientific name, Lynx canadensis.
scienceQA-1486	multiple_choice	Assume all other forces on Owen are balanced. Which statement describes the forces on Owen?	[ "The forces are unbalanced, so there is a net force on Owen.", "The forces are balanced, so there is no net force on Owen." ]	B	To determine if there is a net force on Owen, look at the forces: Earth's gravity is pulling Owen down with a force of 400 N. The diving board is pushing Owen up with a force of 400 N. The forces are in opposite directions, and the forces have the same magnitude: 400 N. This means that the forces are balanced, so there is no net force on Owen.
scienceQA-4889	multiple_choice	Which egg has less thermal energy?	[ "the colder egg", "the hotter egg" ]	A	The two eggs are made of the same material and have the same mass. So, the colder egg has less thermal energy.
gsm8k-508	open	James drives 30 mph for half an hour and then twice as long for twice the speed. How far did he drive in total?	null	75	His first drive was 30.5=<<30.5=15>>15 miles The next leg was .52=<<.52=1>>1 hour The speed of the trip was 302=<<302=60>>60 mph So he drove 60*1=<<60=60>>60 miles So in total he drove 60+15=<<60+15=75>>75 miles #### 75
gsm8k-3948	open	John started weightlifting when he was 16. When he first started he could Clean & Jerk 80 kg and he could Snatch 50 kg. He manages to double his clean and jerk and increase his snatch by 80%. What is his new combined total lifting capacity?	null	250	His clean and jerk goes to 802=<<802=160>>160 kg His snatch increases by 50.8=<<50.8=40>>40 kg So his snatch is now 50+40=<<50+40=90>>90 kg So his total is 160+90=<<160+90=250>>250 kg #### 250
scienceQA-2200	multiple_choice	Which part of the lettuce plant do we usually eat?	[ "the leaves", "the flowers", "the root" ]	A	The part of the lettuce plant we usually eat is the leaves. They do most of the photosynthesis to make food for the plant.
gsm8k-754	open	It's Yvette's turn to treat herself and her three best friends to a round of ice cream sundaes. Alicia orders the peanut butter sundae for $7.50. Brant orders the Royal banana split sundae for $10.00. Josh orders the death by chocolate sundae for $8.50 and Yvette orders the cherry jubilee sundae for $9.00. She leaves her waiter a 20% tip. How much will her final bill be?	null	42	Yvette spent 7.50+10+8.5+9 = $<<7.50+10+8.5+9=35.00>>35.00 on ice cream sundaes Her bill comes to $35.00 and she leaves a 20% tip for the waiter so that's 35*.20 = $7.00 The bill was $35.00 and she added a $7.00 tip for a total of 35+7 = $<<35+7=42.00>>42.00 #### 42
sciq-5230	multiple_choice	The muscles in arteries and veins that are largely responsible for regulation of blood pressure are known as what type?	[ "smooth muscles", "elongated muscles", "vascular muscles", "opposing muscles" ]	A
scienceQA-4958	multiple_choice	Which better describes the Gran Sabana ecosystem?	[ "It has a rainy season and a dry season. It also has warm summers.", "It has a rainy season and a dry season. It also has long, cold winters." ]	A	A savanna grassland is a type of ecosystem. Savanna grasslands have the following features: warm summers and warm winters, a rainy season and a dry season, and soil that is poor in nutrients. So, the Gran Sabana has a rainy season and a dry season. It also has warm summers.
sciq-7792	multiple_choice	When the sun is below the horizon and thus not visible on a direct line, the light path will bend slightly and thus make the sun visible by what?	[ "infrared", "refraction", "thermal", "reflection" ]	B
gsm8k-1548	open	Bill is trying to control the pests in his garden. Each spider he introduces eats 7 bugs, and each time he sprays the garden he reduces the total bug population to 80% of what it was previously. If the garden has 400 bugs to start, and Bill sprays once and introduces 12 spiders, how many bugs are left?	null	236	First find the total bug population after spraying: 80% * 400 bugs = <<80.01400=320>>320 bugs Then find the total number of bugs each spider eats: 12 spiders * 7 bugs/spider = <<12*7=84>>84 bugs Then subtract that number from the number of bugs left after spraying to find final number of bugs: 320 bugs - 84 bugs = <<320-84=236>>236 bugs #### 236
sciq-10822	multiple_choice	What promotes cell division and are necessary for growing plants in tissue culture?	[ "auxins", "polyamines", "cytokinins", "mitochondria" ]	C
scienceQA-7081	multiple_choice	Which statement is true about the average monthly precipitation in Charlotte?	[ "Precipitation does not change much from month to month.", "Charlotte has a rainy season and a dry season.", "January is the month with the highest average precipitation." ]	A	To describe the average precipitation trends in Charlotte, look at the graph. Choice "Jan" is incorrect. Choice "January is the month with the highest average precipitation." is incorrect. Several other months have a slightly higher average precipitation than January. Choice "Charlotte has a rainy season and a dry season." is incorrect. The average monthly precipitation does not change much throughout the year. Every month has some rain, and there is no dry season. So, Charlotte does not have a rainy season and a dry season. Choice "Precipitation does not change much from month to month." is incorrect. The average monthly precipitation changes only slightly throughout the year.
gsm8k-1094	open	Janice adds 2 tablespoons of koolaid power and 16 tablespoons of water to a jug. She leaves it out long enough for 4 tablespoons of water to evaporate. Then she quadruples the amount of water in the jug. What percentage of the liquid in the jug is koolaid powder?	null	4	First find how many tablespoons of water are left after the evaporation: 16 tbs - 4 tbs = <<16-4=12>>12 tbs Then multiply this number by 4 to find how much water is in the jug after Janice refills it: 12 tbs * 4 = <<124=48>>48 tbs Now add the 2 tablespoons of koolaid powder to find the total volume of the liquid in the jug: 48 tbs + 2 tbs = <<48+2=50>>50 tbs Now divide the volume of the koolaid powder by the total volume and multiply by 100% to find the percentage of the liquid that's koolaid: 2 tbs / 50 tbs 100% = 4% #### 4
scienceQA-1438	multiple_choice	Select the prairie grassland ecosystem.	[ "This ecosystem has:\nhot summers and cool winters\na medium amount of rain\nsoil that is rich in nutrients", "This ecosystem has:\nlong, cold winters and short, cold summers\nmostly small plants\nsoil that is frozen year-round", "This ecosystem has:\nyear-round rain and warm temperatures\nsoil that is poor in nutrients\nmany different types of organisms" ]	A	A prairie grassland is a type of ecosystem. It has hot summers and cool winters, a medium amount of rain, and soil that is rich in nutrients. Choice 1 is a prairie grassland ecosystem. It has hot summers with some rain and cool winters with some snow. Choice 2 is a tropical rain forest ecosystem. It has year-round rain and soil that is poor in nutrients. Choice 3 is a tundra ecosystem. It is cold, dry, and rocky. Tundras have permafrost, or soil that is frozen year-round.
scienceQA-4144	multiple_choice	What information supports the conclusion that Brittany inherited this trait?	[ "Brittany and her mother both wear their hair in braids.", "Brittany's parents have red hair. They passed down this trait to Brittany." ]	B
scienceQA-1990	multiple_choice	Which material is this fork made of?	[ "metal", "porcelain" ]	A	Look at the picture of the fork. The fork is made of metal. Forks can also be made of plastic. Some forks are even made from corn!
sciq-9145	multiple_choice	Where does electric power originate?	[ "coal mines", "magnets", "the Sun", "power plants" ]	D
scienceQA-10664	multiple_choice	Select the mammal.	[ "California toad", "gray crowned crane", "giraffe", "western rattlesnake" ]	C	A gray crowned crane is a bird. It has feathers, two wings, and a beak. Cranes wade in shallow water to look for food. Cranes eat insects, worms, and plants. A California toad is an amphibian. It has moist skin and begins its life in water. Toads do not have teeth! They swallow their food whole. A giraffe is a mammal. It has hair and feeds its young milk. Giraffes eat mostly leaves that are too high up for other animals to reach. A western rattlesnake is a reptile. It has scaly, waterproof skin. Rattlesnakes have fangs they can use to inject venom into their prey.
gsm8k-2563	open	Sam has 18 cows. 5 more than half the cows are black. How many cows are not black?	null	4	Half of the cows: 18/2=<<18/2=9>>9 Black cows: 5+9=<<5+9=14>>14 18-14=<<18-14=4>>4 cows #### 4
scienceQA-5792	multiple_choice	Select the plant.	[ "Penguins walk and swim.", "Humans eat plants and animals.", "Chili peppers have green leaves.", "Manta rays swim underwater." ]	C	A chili pepper is a plant. It has many green leaves. Chili peppers give food a spicy flavor. A penguin is an animal. It walks and swims. A penguin is a bird that lives near water. Penguins cannot fly! They use their wings to swim. A manta ray is an animal. It swims underwater. Manta rays are fish. They have triangle-shaped fins. A human is an animal! Humans eat plants and animals. Humans are primates. Monkeys and apes are also primates.
scienceQA-5746	multiple_choice	How long is a soccer field?	[ "375 feet", "375 inches", "375 yards" ]	A	The best estimate for the length of a soccer field is 375 feet. 375 inches is too short and 375 yards is too long.
sciq-3245	multiple_choice	Types of compounds include covalent and which other compounds?	[ "solvent", "reactant", "soluble", "ionic" ]	D
sciq-11672	multiple_choice	What do you call a growing mass of cancerous cells that pushes into nearby tissues?	[ "bacteria", "calcium", "pallet", "tumor" ]	D
sciq-8035	multiple_choice	What two forces tend to keep an animal stationary and thus oppose locomotion?	[ "thickness and gravity", "stength and gravity", "friction and gravity", "workload and gravity" ]	C
sciq-1300	multiple_choice	Systems are in thermal equilibrium when they have the same of what measurement?	[ "oxygen", "mass", "temperature", "density" ]	C
scienceQA-11	multiple_choice	Think about the magnetic force between the magnets in each pair. Which of the following statements is true?	[ "The strength of the magnetic force is the same in both pairs.", "The magnetic force is stronger in Pair 2.", "The magnetic force is stronger in Pair 1." ]	C	Distance affects the strength of the magnetic force. When magnets are closer together, the magnetic force between them is stronger. The magnets in Pair 1 are closer together than the magnets in Pair 2. So, the magnetic force is stronger in Pair 1 than in Pair 2.
sciq-9733	multiple_choice	How does uric acid react to water?	[ "explodes", "does not dissolve", "mixes", "does not form" ]	B
scienceQA-3508	multiple_choice	Which animal's skin is better adapted as a warning sign to ward off predators?	[ "Spanish shawl nudibranch", "fantastic leaf-tailed gecko" ]	A	Look at the picture of the golden dart frog. The golden dart frog has poisonous glands in its brightly colored skin. Its skin is adapted to ward off predators. The bright colors serve as a warning sign that the golden dart frog is poisonous. Now look at each animal. Figure out which animal has a similar adaptation. The Spanish shawl nudibranch has stinging cells in its brightly colored skin. Its skin is adapted to ward off predators. The fantastic leaf-tailed gecko has reddish-brown skin. Its skin is not adapted to be a warning sign that wards off predators.
gsm8k-7084	open	Sally is selling boxes of crackers for her scout troop's fund-raiser. If she sells 50% more on Sunday than she sold on Saturday, then she'll have sold a total of 150 boxes on the two days. How many boxes did she sell on Saturday?	null	60	Let S be the number of boxes sold on Saturday. S+1.5S=150 2.5S=150 S=<<60=60>>60 Sally sold 60 boxes on Saturday. #### 60
gsm8k-3849	open	Randy has some money. He spent $10 buying his lunch. He spent a quarter of the money he had left on an ice cream cone. If the ice cream cone cost $5, what is the amount of money, in dollars, Randy had at first?	null	30	Randy has 54=<<54=20>>20 dollars left after buying lunch. Randy had 20+10=<<20+10=30>>30 dollars at first. #### 30
sciq-7968	multiple_choice	The hydroxyl radical is highly reactive because it has what?	[ "unpaired electron", "paired proton", "paired electron", "unpaired neutron" ]	A
gsm8k-7337	open	A road has four intersections. At the first intersection, there are 40 road signs showing different types of information mounted on the street poles. At the second intersection, 1/4 times more road signs than the first intersection are mounted on the street poles. The number of road signs at the third intersection is twice the number at the second intersection. If at the fourth intersection the number of road signs is 20 fewer than those at the third intersection, calculate the total number of road signs at the four intersections.	null	270	There are 1/440 = <<1/440=10>>10 more road signs at the second intersection than the first intersection. This means there are 40+10 =<<40+10=50>>50 road signs at the second intersection. The total number of road signs at the first and second intersection is 50+40 = <<50+40=90>>90 The third intersection has twice the number of road signs at the second intersection, meaning there are 250 = <<250=100>>100 road signs. The total number of road signs at first to the third intersection is 90+100 = <<90+100=190>>190 road signs. At the fourth intersection, the number is 20 fewer than at the third intersection, meaning there are 100-20 = <<100-20=80>>80 road signs. All four road intersections have 190+80 = <<190+80=270>>270 road signs in total. #### 270
sciq-9239	multiple_choice	Attaching strips of neutral metals that are higher in the activity series can protect a structure from what?	[ "diffusion", "corrosion", "weathering", "deoxidation" ]	B

gsm8k-2020

open

Bob can shuck 10 oysters in 5 minutes. How many oysters can he shuck in 2 hours?

null

240

He shucks 10 oysters in 5 minutes we need to know how many 5 minute units are in 60 minutes so 60/5 = 12 units He can shuck 10 oysters in 5 minutes and there are 12 5 minute units in an hour so he can shuck 10*12 = <<10*12=120>>120 oysters in 1 hour If he can shuck 120 oysters in 1 hour, so for 2 hours in can shuck 2*120 = 240 oysters #### 240

sciq-6977

multiple_choice

What types of orbits do comets usually have?

[ "spectral", "vertical", "elliptical", "convex" ]

C

sciq-8861

multiple_choice

What kind of mammalian reproduction is risky for the offspring but not the mother?

[ "sexual", "asexual", "cactaceae", "monotreme" ]

D

sciq-3917

multiple_choice

What does an electric conductor cross to generate current?

[ "magnetic zone waves", "magnetic field lines", "waves field lines", "magnetic polar waves" ]

B

sciq-1922

multiple_choice

The structure of the gas carbon dioxide consists of one atom of carbon and two atoms of what?

[ "sulfur", "oxygen", "Helium", "methane" ]

B

sciq-2061

multiple_choice

The vertebrate endoskeleton can also be called what?

[ "internal skeleton", "deep skeleton", "structural skeleton", "exoskeleton" ]

A

sciq-2945

multiple_choice

Seismic waves show that the inner core of the earth is solid while the outer core is what?

[ "lava", "silicon", "liquid", "gas" ]

C

sciq-1740

multiple_choice

A recent deadly explosion in the gulf of mexico exemplified what source of ocean pollution?

[ "greenhouse gases", "algal bloom", "oil spill", "fracking disaster" ]

C

sciq-4207

multiple_choice

What type of waves start when a source of energy causes a disturbance in the medium?

[ "mechanical waves", "fluid waves", "magnetic waves", "mechanical currents" ]

A

sciq-11151

multiple_choice

How do you add two dimensional vectors?

[ "graphically", "linearly", "geometrically", "topologically" ]

C

scienceQA-4050

multiple_choice

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

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

B

Look at the diagram again. It shows you how the solution changed during the process of diffusion. Before the solute particles reached equilibrium, there were 5 solute particles on the left side of the membrane and 3 solute particles on the right side of the membrane. When the solute particles reached equilibrium, there were 4 solute particles on each side of the membrane. There was 1 more solute particle on the right side of the membrane than before. So, for the solute particles to reach equilibrium, more solute particles must have moved across the membrane to the right than to the left.

gsm8k-4807

open

Brayden and Gavin were playing touch football against Cole and Freddy. Touchdowns were worth 7 points. Brayden and Gavin scored 7 touchdowns. Cole and Freddy's team scored 9 touchdowns. How many more points did Cole and Freddy have than Brayden and Gavin?

null

14

Brayden and Gavin scored 7 touchdowns * 7 points each = <<7*7=49>>49 points. Cole and Freddy scored 9 touchdowns * 7 points each = <<9*7=63>>63 points. Cole and Freddy's team had 63 - 49 points = <<63-49=14>>14 points more than Brayden and Gavin's team. #### 14

gsm8k-6240

open

Leonard is 4 years younger than Nina who is half as old as Jerome. If the sum of their ages is 36, what is Leonard's age?

null

6

Let x be the age of Nina. So, Leonard's age is x - 4. And Jerome's age is 2x. Since the sum of their ages is 36, then the equation is x + x - 4 + 2x = 36. By combining like terms, the equation becomes 4x = 40. So the value of x which represents the age of Nina is x = 40/4 = <<40/4=10>>10. Therefore, Leonard is 10 - 4 = <<10-4=6>>6 years old. #### 6

sciq-6734

multiple_choice

What is the main form of energy storage in plants?

[ "dioxide", "starch", "liquid", "nitrogen" ]

B

ai2_arc-41

multiple_choice

How is a moth's life cycle most different from an insect that goes through incomplete metamorphosis?

[ "It creates a cocoon.", "It becomes an adult.", "It lays eggs.", "It eats leaves." ]

A

sciq-6955

multiple_choice

Volcano chains form as an oceanic plate moves over what?

[ "melt spot", "Water spot", "dust spot", "hot spot" ]

D

scienceQA-1572

multiple_choice

Will these magnets attract or repel each other?

[ "repel", "attract" ]

A

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

gsm8k-1714

open

There are two warehouses. The first warehouse has twice as many boxes as the second warehouse. If the first warehouse has 400 boxes, how many boxes are there in both warehouses combined?

null

600

The second warehouse has 400/2 = <<400/2=200>>200 boxes. Collectively, there are 400+200 = <<400+200=600>>600 boxes in the first and second warehouse. #### 600

scienceQA-1249

multiple_choice

Select the animal that does not have a backbone.

[ "shoebill", "bull ant" ]

B

A bull ant is an insect. Like other insects, a bull ant does not have a backbone. It has a hard outer cover. A shoebill is a bird. Like other birds, a shoebill has a backbone.

gsm8k-1241

open

John carves a giant marble rectangular prism 8 meters tall with a 2-meter square base. It has a density of 2700 kg per cubic meter. How much does it weigh?

null

86,400

The marble statue has a volume of 2*2*8=<<2*2*8=32>>32 cubic meters So that means it has a weight of 2700*32=<<2700*32=86400>>86,400 kg #### 86,400

sciq-40

multiple_choice

What must replicate in the cell cycle before meiosis i takes place?

[ "dna", "sperm", "cell walls", "meiotic fluid" ]

A

gsm8k-2632

open

The swimming club went to a swim meet in another town. They took 2 cars and 3 vans. There were 5 people in each car and 3 people in each van. Each car can hold a maximum of 6 people and each van can hold a maximum of 8 people. How many more people could have ridden with the swim team?

null

17

The available number of people in each car is 6 * 2 cars = <<6*2=12>>12 people. The available number of people in each van is 8 * 3 vans = <<8*3=24>>24 people. The total number of people that could go with the team is 12 people + 24 people = <<12+24=36>>36 people. The team took with them 2 cars * 5 people = <<2*5=10>>10 people. The team also took 3 vans * 3 people = <<3*3=9>>9 people. The team brought 10 people + 9 people =<<10+9=19>>19 people. The team could bring an additional 36 people - 19 people = <<36-19=17>>17 people. #### 17

sciq-5670

multiple_choice

Color, temperature, and solubility are examples of what type of property?

[ "susceptible", "intensive", "minimal", "severe" ]

B

gsm8k-4078

open

At the beginning of an academic year, there were 15 boys in a class and the number of girls was 20% greater. Later in the year, transfer students were admitted such that the number of girls doubled but the number of boys remained the same. How many students are in the class now?

null

51

The original number of girls was 20% greater than 15 (the number of boys) giving 15+(20/100)*15 = <<15+(20/100)*15=18>>18 After the admission of transfer students, the number of girls doubled to become 18*2 = <<18*2=36>>36 In addition to the 15 boys, there are now 15+36 = <<15+36=51>>51 students in the class #### 51

scienceQA-6749

multiple_choice

Complete the statement. Assume that Mitch's mass did not change. The gravitational potential energy stored between Mitch and Earth () as he rode the escalator.

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

A

Think about how the distance between Mitch and the center of Earth changed. The second floor is higher than the first floor. As he rode the escalator toward the second floor, the distance between Mitch and the center of Earth increased. So, the gravitational potential energy stored between Mitch and Earth increased as he rode the escalator.

ai2_arc-687

multiple_choice

Which equation is correctly balanced for hydrogen and oxygen reacting to form water?

[ "H_{2} + O_{2} -> H_{2}O", "2H_{2} + O_{2} -> 2H_{2}O", "4H + O_{2} -> 2H_{2}O", "H_{2} + O -> H_{2}O" ]

B

sciq-8878

multiple_choice

Liquefaction ccurs when the molecules of a gas are cooled to the point where they no longer possess sufficient kinetic energy to overcome what?

[ "intermolecular attractive forces", "intermolecular gravitational forces", "bonding attractive forces", "gravitational attractive forces" ]

A

gsm8k-3329

open

Jerry is sweeping up pieces of broken glass in the parking lot. He sweeps up 20 amber pieces, 35 green pieces, and some clear pieces. If the green pieces are 25% of the total glass he sweeps up, how many pieces were clear?

null

85

First find the total number of glass pieces Jerry sweeps up: 35 green pieces / .25 = <<35/.25=140>>140 pieces Then subtract the number of pieces of other colors: 140 pieces - 20 pieces - 35 pieces = <<140-20-35=85>>85 pieces #### 85

sciq-732

multiple_choice

In what unit is speed usually measured?

[ "radians", "miles per hour", "Celcius", "calories" ]

B

sciq-6583

multiple_choice

What prevents solutes that have accumulated in the xylem from leaking back into the soil solution?

[ "the exodermis", "the altostratus", "the exoskeleton", "the endodermis" ]

D

sciq-3308

multiple_choice

The work-energy theorem states that the net work on a system equals the change in what type of energy?

[ "binary energy", "kinetic energy", "new energy", "residual energy" ]

B

gsm8k-2894

open

Ian spent half the money he made on doing online surveys. If he worked 8 hours doing surveys and on average he's able to earn $18 per hour doing surveys, how much money does he have left?

null

72

Ian is able to earn $18 per hour doing surveys. If he worked 8 hours doing surveys, then he earned $18*8 = $<<18*8=144>>144 If he spent half of what he earned, then he spent $144 * 50% = $<<144*50*.01=72>>72 If Ian spent $72 of his earnings, then he has $144 - $72 = $<<72=72>>72 left #### 72

scienceQA-6312

multiple_choice

Which is this organism's common name?

[ "Cathartes aura", "turkey vulture" ]

B

Cathartes aura is written in italics. The first word is capitalized, and the second word is not. So, it is the scientific name. Cathartes aura is the organism's scientific name. So, you know that turkey vulture is the common name.

sciq-3285

multiple_choice

Whether it's puppies or people, offspring and parents usually share many of what?

[ "insects", "traits", "clothes", "fruits" ]

B

gsm8k-2466

open

Nellie had 380 legos, but she lost 57 of them and gave her sister 24 legos. How many legos does she have now?

null

299

After losing 57 legos, Nellie has 380 - 57 = <<380-57=323>>323 legos. After giving her sister 24 legos Nellie has 323 - 24 = <<323-24=299>>299 legos #### 299

ai2_arc-430

multiple_choice

What is the main source of heat for Earth's surface?

[ "fire", "lightning", "the Sun", "the ocean" ]

C

sciq-905

multiple_choice

Slime molds are fungus-like protists that grow as slimy masses on what?

[ "dark matter", "recycled matter", "food matter", "decaying matter" ]

D

ai2_arc-442

multiple_choice

A student uses the following characteristics to describe a group of objects in space. * 200 billion stars * 30 million light years from Earth * 500 light years in diameter Which of the following is the student most likely describing?

[ "a galaxy", "the universe", "a constellation", "the solar system" ]

A

sciq-10904

multiple_choice

What helps to convert some molecules to forms that can be taken up by other organisms?

[ "scavangers", "protists", "prokaryotes", "eukaryotes" ]

C

gsm8k-283

open

Lily has 5 lottery tickets to sell. She sells the first ticket for $1. She then sells each successive ticket for a dollar more than the previous ticket. She plans to keep a $4 profit and give the remaining money as the prize. How much money will the winner of the lottery receive?

null

11

The second ticket sold will cost $1 + $1 = $<<1+1=2>>2. The third ticket sold will cost $2 + $1 = $<<2+1=3>>3. The fourth ticket sold will cost $3 + $1 = $<<3+1=4>>4. The fifth ticket sold will cost $4 + $1 = $<<4+1=5>>5. The total money collected is $1 + $2 + $3 + $4 + $5 = $<<1+2+3+4+5=15>>15. After taking profit, the total prize money will be $15 - $4 = $<<15-4=11>>11. #### 11

gsm8k-4014

open

Adonis is playing a prank on his dad by replacing his shampoo with hot sauce. Every day, after his dad showers, Adonis replaces the shampoo with 1/2 an ounce of hot sauce. He knows his dad uses 1 oz of shampoo a day from a new 10 oz bottle that no one else uses. After 4 days, what percentage of the liquid in the bottle is hot sauce?

null

25

Each day, the shampoo bottle goes down 1/2 an ounce because 1 - (1/2) = 1/2 After four days the shampoo bottle is 2 ounces lower because 4 x (1/2) = <<4*(1/2)=2>>2 After four days, the shampoo bottle has 8 ounces of liquid left because 10 -2 = <<10-2=8>>8 After four days the shampoo bottle has 2 ounces of hot sauce 4 x (1/2) = <<4*(1/2)=2>>2 The proportion of hot sauce in the bottle is .25 because 2 / 8 = <<2/8=.25>>.25 The percentage of hot sauce is 25% because .25 x 100 = <<.25*100=25>>25 #### 25

sciq-11199

multiple_choice

What tissue system has neither dermal nor vascular tissues?

[ "ground tissue system", "external tissue system", "internal tissue system", "work tissue system" ]

A

scienceQA-918

multiple_choice

Select the organism in the same species as the garden hyacinth.

[ "Hyacinthus orientalis", "Ovis orientalis", "Nerodia cyclopion" ]

A

A garden hyacinth's scientific name is Hyacinthus orientalis. Nerodia cyclopion does not have the same scientific name as a garden hyacinth. So, Hyacinthus orientalis and Nerodia cyclopion are not in the same species. Hyacinthus orientalis has the same scientific name as a garden hyacinth. So, these organisms are in the same species. Ovis orientalis does have the same species within its genus as a garden hyacinth, but they are not in the same genus! They do not have the same scientific name as each other. So, these organisms are not in the same species.

scienceQA-4723

multiple_choice

Does this passage describe the weather or the climate? The air pressure has been rising throughout the day in Moscow, Russia.

[ "climate", "weather" ]

B

Read the text carefully. The air pressure has been rising throughout the day in Moscow, Russia. Air pressure is caused by the weight of the air in the atmosphere. When the air pressure is high, the sky is usually clear. This passage tells you about the air pressure in Moscow today. It describes the atmosphere at a certain place and time. So, this passage describes the weather.

gsm8k-3345

open

Rica's group won in a dance competition. She got 3/8 of the prize money. From Rica's prize money, she spent 1/5 of it and is now left with $300. How much was the prize money that her group won?

null

1000

Rica is left with 1 - 1/5 = 4/5 of her prize money which is equal to $300. Since 4/5 is worth $300, then 1/5 is worth $300/4 = $75. So, Rica got $75 x 5 = $375 from their prize money which is 3/8 of the total prize. Since 3/8 is equal to $375, then 1/8 is worth $375/3 = $125. So, the total prize money is $125 x 8 = $<<125*8=1000>>1000. #### 1000

scienceQA-2814

multiple_choice

Select the liquid.

[ "beads", "lemonade", "air inside a balloon", "empty cup" ]

B

An empty cup is a solid. A solid has a size and shape of its own. When you fill a cup with water, the cup still has its own shape. Each bead in the jar is a solid. If you put many beads into a bottle, they will take the shape of the bottle, as a liquid would. But be careful! Beads are not a liquid. Each bead still has a size and shape of its own. The air inside a balloon is a gas. A gas expands to fill a space. The air inside a balloon expands to fill all the space in the balloon. If the balloon pops, the air will expand to fill a much larger space. Lemonade is a liquid. A liquid takes the shape of any container it is in. If you pour lemonade into a cup, the lemonade will take the shape of the cup. But the lemonade will still take up the same amount of space.

scienceQA-2977

multiple_choice

What information supports the conclusion that Hugo inherited this trait?

[ "Hugo's biological father wears contacts in his hazel eyes.", "Hugo wears glasses and so do his sisters.", "Hugo's friend also has hazel eyes." ]

A

sciq-8076

multiple_choice

What type of seismic waves do the most damage?

[ "gravity", "surface", "tension", "sunlight" ]

B

sciq-718

multiple_choice

Glass breaking is an example of what type of change that doesn't affect the makeup of matter?

[ "thermal", "chemical", "reversible", "physical" ]

D

gsm8k-5799

open

Trent walked 4 blocks from his house to the bus stop. He rode the bus 7 blocks to the library. Later, he came home the same way. How many blocks did Trent travel in all?

null

22

On the way to the library, Trent went 4 blocks + 7 blocks = <<4+7=11>>11 blocks. Trent came home the same way so he went 11 blocks + 11 blocks = <<11+11=22>>22 blocks. #### 22

scienceQA-4

multiple_choice

Complete the sentence. Sewing an apron is a ().

[ "chemical change", "physical change" ]

B

Sewing an apron is a physical change. The fabric and thread that make up the apron get a new shape, but the type of matter in each of them does not change.

sciq-7443

multiple_choice

What crust is thinner and denser than continental crust?

[ "oceanic", "coastal", "land", "asteroid" ]

A

gsm8k-6832

open

The time Juan takes to grab his lunch from his office and back is half the time he takes to read a book. If he has a 4000-page book, how many pages does he read in an hour if he takes 4 hours to move from his office to grab lunch?

null

250

If Juan takes 4 hours to move from his office to grab lunch, moving from his office and back takes 2*4=<<4*2=8>>8 hours. The time Juan takes to grab his lunch from his office and back is half the time he takes to read a book, meaning he reads a book in 8*2=<<8*2=16>>16 hours. If he has a 4000-page book, he will read 4000/16=<<4000/16=250>>250 pages in an hour. #### 250

sciq-8078

multiple_choice

What is responsible for the foul smell of rancid butt?

[ "butyric acid", "ibogaine acid", "affixed acid", "Fatty Acid" ]

A

sciq-7203

multiple_choice

Somatosensation includes all sensation received from the skin and mucous membranes, as well as from these?

[ "five senses", "glial cells", "organs", "limbs and joints" ]

D

sciq-6792

multiple_choice

Molds and casts usually form in which type of rock?

[ "metamorphic", "igneous", "sedimentary", "crystalline" ]

C

sciq-1299

multiple_choice

The angle of refraction depends on the index of what?

[ "vibration", "frequency", "refraction", "reflection" ]

C

ai2_arc-679

multiple_choice

In the geologic past, abiotic factors such as volcanic eruptions have had an impact on the availability of resources. How can volcanic eruptions impact the availability of resources?

[ "by decreasing the thickness of soil", "by causing more heavy rains to erode topsoil", "by disrupting the sunlight from reaching producers", "by causing the surface of Earth to be warmer than usual" ]

C

sciq-10867

multiple_choice

Goldfish, tuna, salmon, perch, and cod are examples of which group of fish?

[ "ray-finned fish", "bony fish", "cartilaginous fish", "spiny-lobed fish" ]

A

sciq-4888

multiple_choice

What gives the plant cell strength and protection?

[ "the protons", "the cell nucleus", "the genes", "a cell wall" ]

D

sciq-10368

multiple_choice

What tissue consists of cells that form the body’s structure?

[ "fibrous", "reproductive", "connective", "congenital" ]

C

ai2_arc-93

multiple_choice

Students studying membranes conducted an experiment using labeled paper cups filled with varying concentrations of red food coloring. After the experiment, the cups were empty and stained. What should be done with used cups?

[ "reuse the cups", "dispose of the cups", "recycle the cups", "relabel the cups" ]

C

sciq-2617

multiple_choice

What is formed when humid air near the ground cools below its dew point?

[ "steam", "smoke", "weather", "fog" ]

D

gsm8k-1011

open

A carpenter is building a house. He needs 80 woodblocks to build it. If he has 8 logs that can make five woodblocks each, how many logs does the carpenter still need?

null

8

The carpenter initially has 8 x 5 = <<8*5=40>>40 blocks of wood. So he still lacks 80 - 40 = <<80-40=40>>40 blocks of wood. Therefore he still needs 40 / 5 = <<40/5=8>>8 logs of wood. #### 8

sciq-2673

multiple_choice

What kind of structure do purines have?

[ "helical stucture", "double ring structure", "single ring structure", "triple ring structure" ]

B

sciq-7276

multiple_choice

As a battery is depleted what happens to its internal resistance?

[ "increases", "stagnates", "changes", "reduces" ]

A

scienceQA-1959

multiple_choice

Select the organism in the same genus as the Canada lynx.

[ "Lynx canadensis", "Dendrobates leucomelas", "Castor canadensis" ]

A

A Canada lynx's scientific name is Lynx canadensis. The first word of its scientific name is Lynx. Castor canadensis and Lynx canadensis are not in the same genus. These organisms are not in the same genus, but part of their scientific names is the same. Castor canadensis and Lynx canadensis have the same species name within their genus, canadensis. But the first words of their scientific names are different. Castor canadensis is in the genus Castor, and Lynx canadensis is in the genus Lynx. Dendrobates leucomelas is in the genus Dendrobates. The first word of its scientific name is Dendrobates. So, Dendrobates leucomelas and Lynx canadensis are not in the same genus. This organism and the Canada lynx are in the same genus and the same species! Both organisms have the same scientific name, Lynx canadensis.

scienceQA-1486

multiple_choice

Assume all other forces on Owen are balanced. Which statement describes the forces on Owen?

[ "The forces are unbalanced, so there is a net force on Owen.", "The forces are balanced, so there is no net force on Owen." ]

B

To determine if there is a net force on Owen, look at the forces: Earth's gravity is pulling Owen down with a force of 400 N. The diving board is pushing Owen up with a force of 400 N. The forces are in opposite directions, and the forces have the same magnitude: 400 N. This means that the forces are balanced, so there is no net force on Owen.

scienceQA-4889

multiple_choice

Which egg has less thermal energy?

[ "the colder egg", "the hotter egg" ]

A

The two eggs are made of the same material and have the same mass. So, the colder egg has less thermal energy.

gsm8k-508

open

James drives 30 mph for half an hour and then twice as long for twice the speed. How far did he drive in total?

null

75

His first drive was 30*.5=<<30*.5=15>>15 miles The next leg was .5*2=<<.5*2=1>>1 hour The speed of the trip was 30*2=<<30*2=60>>60 mph So he drove 60*1=<<60=60>>60 miles So in total he drove 60+15=<<60+15=75>>75 miles #### 75

gsm8k-3948

open

John started weightlifting when he was 16. When he first started he could Clean & Jerk 80 kg and he could Snatch 50 kg. He manages to double his clean and jerk and increase his snatch by 80%. What is his new combined total lifting capacity?

null

250

His clean and jerk goes to 80*2=<<80*2=160>>160 kg His snatch increases by 50*.8=<<50*.8=40>>40 kg So his snatch is now 50+40=<<50+40=90>>90 kg So his total is 160+90=<<160+90=250>>250 kg #### 250

scienceQA-2200

multiple_choice

Which part of the lettuce plant do we usually eat?

[ "the leaves", "the flowers", "the root" ]

A

The part of the lettuce plant we usually eat is the leaves. They do most of the photosynthesis to make food for the plant.

gsm8k-754

open

It's Yvette's turn to treat herself and her three best friends to a round of ice cream sundaes. Alicia orders the peanut butter sundae for $7.50. Brant orders the Royal banana split sundae for $10.00. Josh orders the death by chocolate sundae for $8.50 and Yvette orders the cherry jubilee sundae for $9.00. She leaves her waiter a 20% tip. How much will her final bill be?

null

42

Yvette spent 7.50+10+8.5+9 = $<<7.50+10+8.5+9=35.00>>35.00 on ice cream sundaes Her bill comes to $35.00 and she leaves a 20% tip for the waiter so that's 35*.20 = $7.00 The bill was $35.00 and she added a $7.00 tip for a total of 35+7 = $<<35+7=42.00>>42.00 #### 42

sciq-5230

multiple_choice

The muscles in arteries and veins that are largely responsible for regulation of blood pressure are known as what type?

[ "smooth muscles", "elongated muscles", "vascular muscles", "opposing muscles" ]

A

scienceQA-4958

multiple_choice

Which better describes the Gran Sabana ecosystem?

[ "It has a rainy season and a dry season. It also has warm summers.", "It has a rainy season and a dry season. It also has long, cold winters." ]

A

A savanna grassland is a type of ecosystem. Savanna grasslands have the following features: warm summers and warm winters, a rainy season and a dry season, and soil that is poor in nutrients. So, the Gran Sabana has a rainy season and a dry season. It also has warm summers.

sciq-7792

multiple_choice

When the sun is below the horizon and thus not visible on a direct line, the light path will bend slightly and thus make the sun visible by what?

[ "infrared", "refraction", "thermal", "reflection" ]

B

gsm8k-1548

open

Bill is trying to control the pests in his garden. Each spider he introduces eats 7 bugs, and each time he sprays the garden he reduces the total bug population to 80% of what it was previously. If the garden has 400 bugs to start, and Bill sprays once and introduces 12 spiders, how many bugs are left?

null

236

First find the total bug population after spraying: 80% * 400 bugs = <<80*.01*400=320>>320 bugs Then find the total number of bugs each spider eats: 12 spiders * 7 bugs/spider = <<12*7=84>>84 bugs Then subtract that number from the number of bugs left after spraying to find final number of bugs: 320 bugs - 84 bugs = <<320-84=236>>236 bugs #### 236

sciq-10822

multiple_choice

What promotes cell division and are necessary for growing plants in tissue culture?

[ "auxins", "polyamines", "cytokinins", "mitochondria" ]

C

scienceQA-7081

multiple_choice

Which statement is true about the average monthly precipitation in Charlotte?

[ "Precipitation does not change much from month to month.", "Charlotte has a rainy season and a dry season.", "January is the month with the highest average precipitation." ]

A

To describe the average precipitation trends in Charlotte, look at the graph. Choice "Jan" is incorrect. Choice "January is the month with the highest average precipitation." is incorrect. Several other months have a slightly higher average precipitation than January. Choice "Charlotte has a rainy season and a dry season." is incorrect. The average monthly precipitation does not change much throughout the year. Every month has some rain, and there is no dry season. So, Charlotte does not have a rainy season and a dry season. Choice "Precipitation does not change much from month to month." is incorrect. The average monthly precipitation changes only slightly throughout the year.

gsm8k-1094

open

Janice adds 2 tablespoons of koolaid power and 16 tablespoons of water to a jug. She leaves it out long enough for 4 tablespoons of water to evaporate. Then she quadruples the amount of water in the jug. What percentage of the liquid in the jug is koolaid powder?

null

4

First find how many tablespoons of water are left after the evaporation: 16 tbs - 4 tbs = <<16-4=12>>12 tbs Then multiply this number by 4 to find how much water is in the jug after Janice refills it: 12 tbs * 4 = <<12*4=48>>48 tbs Now add the 2 tablespoons of koolaid powder to find the total volume of the liquid in the jug: 48 tbs + 2 tbs = <<48+2=50>>50 tbs Now divide the volume of the koolaid powder by the total volume and multiply by 100% to find the percentage of the liquid that's koolaid: 2 tbs / 50 tbs * 100% = 4% #### 4

scienceQA-1438

multiple_choice

Select the prairie grassland ecosystem.

[ "This ecosystem has:\nhot summers and cool winters\na medium amount of rain\nsoil that is rich in nutrients", "This ecosystem has:\nlong, cold winters and short, cold summers\nmostly small plants\nsoil that is frozen year-round", "This ecosystem has:\nyear-round rain and warm temperatures\nsoil that is poor in nutrients\nmany different types of organisms" ]

A

A prairie grassland is a type of ecosystem. It has hot summers and cool winters, a medium amount of rain, and soil that is rich in nutrients. Choice 1 is a prairie grassland ecosystem. It has hot summers with some rain and cool winters with some snow. Choice 2 is a tropical rain forest ecosystem. It has year-round rain and soil that is poor in nutrients. Choice 3 is a tundra ecosystem. It is cold, dry, and rocky. Tundras have permafrost, or soil that is frozen year-round.

scienceQA-4144

multiple_choice

What information supports the conclusion that Brittany inherited this trait?

[ "Brittany and her mother both wear their hair in braids.", "Brittany's parents have red hair. They passed down this trait to Brittany." ]

B

scienceQA-1990

multiple_choice

Which material is this fork made of?

[ "metal", "porcelain" ]

A

Look at the picture of the fork. The fork is made of metal. Forks can also be made of plastic. Some forks are even made from corn!

sciq-9145

multiple_choice

Where does electric power originate?

[ "coal mines", "magnets", "the Sun", "power plants" ]

D

scienceQA-10664

multiple_choice

Select the mammal.

[ "California toad", "gray crowned crane", "giraffe", "western rattlesnake" ]

C

A gray crowned crane is a bird. It has feathers, two wings, and a beak. Cranes wade in shallow water to look for food. Cranes eat insects, worms, and plants. A California toad is an amphibian. It has moist skin and begins its life in water. Toads do not have teeth! They swallow their food whole. A giraffe is a mammal. It has hair and feeds its young milk. Giraffes eat mostly leaves that are too high up for other animals to reach. A western rattlesnake is a reptile. It has scaly, waterproof skin. Rattlesnakes have fangs they can use to inject venom into their prey.

gsm8k-2563

open

Sam has 18 cows. 5 more than half the cows are black. How many cows are not black?

null

4

Half of the cows: 18/2=<<18/2=9>>9 Black cows: 5+9=<<5+9=14>>14 18-14=<<18-14=4>>4 cows #### 4

scienceQA-5792

multiple_choice

Select the plant.

[ "Penguins walk and swim.", "Humans eat plants and animals.", "Chili peppers have green leaves.", "Manta rays swim underwater." ]

C

A chili pepper is a plant. It has many green leaves. Chili peppers give food a spicy flavor. A penguin is an animal. It walks and swims. A penguin is a bird that lives near water. Penguins cannot fly! They use their wings to swim. A manta ray is an animal. It swims underwater. Manta rays are fish. They have triangle-shaped fins. A human is an animal! Humans eat plants and animals. Humans are primates. Monkeys and apes are also primates.

scienceQA-5746

multiple_choice

How long is a soccer field?

[ "375 feet", "375 inches", "375 yards" ]

A

The best estimate for the length of a soccer field is 375 feet. 375 inches is too short and 375 yards is too long.

sciq-3245

multiple_choice

Types of compounds include covalent and which other compounds?

[ "solvent", "reactant", "soluble", "ionic" ]

D

sciq-11672

multiple_choice

What do you call a growing mass of cancerous cells that pushes into nearby tissues?

[ "bacteria", "calcium", "pallet", "tumor" ]

D

sciq-8035

multiple_choice

What two forces tend to keep an animal stationary and thus oppose locomotion?

[ "thickness and gravity", "stength and gravity", "friction and gravity", "workload and gravity" ]

C

sciq-1300

multiple_choice

Systems are in thermal equilibrium when they have the same of what measurement?

[ "oxygen", "mass", "temperature", "density" ]

C

scienceQA-11

multiple_choice

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

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

C

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

sciq-9733

multiple_choice

How does uric acid react to water?

[ "explodes", "does not dissolve", "mixes", "does not form" ]

B

scienceQA-3508

multiple_choice

Which animal's skin is better adapted as a warning sign to ward off predators?

[ "Spanish shawl nudibranch", "fantastic leaf-tailed gecko" ]

A

Look at the picture of the golden dart frog. The golden dart frog has poisonous glands in its brightly colored skin. Its skin is adapted to ward off predators. The bright colors serve as a warning sign that the golden dart frog is poisonous. Now look at each animal. Figure out which animal has a similar adaptation. The Spanish shawl nudibranch has stinging cells in its brightly colored skin. Its skin is adapted to ward off predators. The fantastic leaf-tailed gecko has reddish-brown skin. Its skin is not adapted to be a warning sign that wards off predators.

gsm8k-7084

open

Sally is selling boxes of crackers for her scout troop's fund-raiser. If she sells 50% more on Sunday than she sold on Saturday, then she'll have sold a total of 150 boxes on the two days. How many boxes did she sell on Saturday?

null

60

Let S be the number of boxes sold on Saturday. S+1.5S=150 2.5S=150 S=<<60=60>>60 Sally sold 60 boxes on Saturday. #### 60

gsm8k-3849

open

Randy has some money. He spent $10 buying his lunch. He spent a quarter of the money he had left on an ice cream cone. If the ice cream cone cost $5, what is the amount of money, in dollars, Randy had at first?

null

30

Randy has 5*4=<<5*4=20>>20 dollars left after buying lunch. Randy had 20+10=<<20+10=30>>30 dollars at first. #### 30

sciq-7968

multiple_choice

The hydroxyl radical is highly reactive because it has what?

[ "unpaired electron", "paired proton", "paired electron", "unpaired neutron" ]

A

gsm8k-7337

open

A road has four intersections. At the first intersection, there are 40 road signs showing different types of information mounted on the street poles. At the second intersection, 1/4 times more road signs than the first intersection are mounted on the street poles. The number of road signs at the third intersection is twice the number at the second intersection. If at the fourth intersection the number of road signs is 20 fewer than those at the third intersection, calculate the total number of road signs at the four intersections.

null

270

There are 1/4*40 = <<1/4*40=10>>10 more road signs at the second intersection than the first intersection. This means there are 40+10 =<<40+10=50>>50 road signs at the second intersection. The total number of road signs at the first and second intersection is 50+40 = <<50+40=90>>90 The third intersection has twice the number of road signs at the second intersection, meaning there are 2*50 = <<2*50=100>>100 road signs. The total number of road signs at first to the third intersection is 90+100 = <<90+100=190>>190 road signs. At the fourth intersection, the number is 20 fewer than at the third intersection, meaning there are 100-20 = <<100-20=80>>80 road signs. All four road intersections have 190+80 = <<190+80=270>>270 road signs in total. #### 270

sciq-9239

multiple_choice

Attaching strips of neutral metals that are higher in the activity series can protect a structure from what?

[ "diffusion", "corrosion", "weathering", "deoxidation" ]

B