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-8003	multiple_choice	A voltage source and a conductor are common to all what?	[ "cooling circuits", "magnets", "thermometers", "electric circuits" ]	D
scienceQA-12298	multiple_choice	Identify the question that Kirk's experiment can best answer.	[ "Do cardinals visit feeders containing sunflower seeds more often than feeders containing flax seeds?", "Do cardinals eat more seeds per visit from feeders containing sunflower seeds compared to feeders containing flax seeds?" ]	A
gsm8k-2701	open	A crate can hold 20 kilograms of tomatoes. Tommy has 3 crates which he bought for $330. He wants to sell the tomatoes for $6 per 1 kilogram but 3 kilograms of tomatoes were rotten. How much will be Tommy's profit from selling those tomatoes?	null	12	Tommy has a total of 20 x 3 = <<20*3=60>>60 kilograms of tomatoes. Only 60 - 3 = <<60-3=57>>57 kilograms can be sold. His earnings for the tomatoes will be $<<342=342>>342. Thus, his profit will be $342 - $330 = $<<342-330=12>>12. #### 12
sciq-4863	multiple_choice	Where part of the atmosphere is the uppermost mantle?	[ "lithosphere", "isosphere", "thermosphere", "troposphere" ]	A
scienceQA-4287	multiple_choice	Compare the motion of three speedboats. Which speedboat was moving at the lowest speed?	[ "a speedboat that moved 505kilometers west in 10hours", "a speedboat that moved 465kilometers south in 10hours", "a speedboat that moved 495kilometers south in 10hours" ]	B	Look at the distance each speedboat moved and the time it took to move that distance. The direction each speedboat moved does not affect its speed. Notice that each speedboat moved for 10 hours. The speedboat that moved 465 kilometers moved the shortest distance in that time. So, that speedboat must have moved at the lowest speed.
scienceQA-3126	multiple_choice	Select the one animal that has all of the reptile traits listed above.	[ "Smooth newts have moist, smooth skin with black spots. Young smooth newts hatch from eggs without shells. They live in streams or ponds until they are about ten weeks old. Then, they crawl onto land.", "Box turtles can live to be over 100 years old! They have scaly, waterproof skin and a thick shell that helps protect them from predators. Box turtles lay eggs with shells." ]	B	To decide if an animal is part of a group, look at the traits of the group. Reptiles have the following traits: They have scaly, waterproof skin. They make eggs with shells. Compare each animal's traits to the group's traits. Select the animal with traits similar to the group's traits. A smooth newt has the following traits: It spends part of its life in water and part on land. It has moist skin. It makes eggs with no shells. A smooth newt does not have all of the traits of a reptile. A smooth newt is an amphibian. A box turtle has the following traits: It has scaly, waterproof skin. It makes eggs with shells. A box turtle has the traits of a reptile. A box turtle is a reptile.
ai2_arc-855	multiple_choice	The liver converts glucose to glycogen for storage. Why is this function considered a chemical change?	[ "because the conversion transforms solids to liquids", "because the conversion allows for less glucose in the liver", "because the conversion changes one substance to a new one", "because the conversion changes the shape of the liver cells" ]	C
sciq-3725	multiple_choice	How many forces do objects on earth have acting on them at all times?	[ "three", "two", "ten", "four" ]	B
scienceQA-8813	multiple_choice	Which of the following was a dependent variable in this experiment?	[ "the number of ripe avocados", "the number of ripe bananas" ]	A
sciq-10924	multiple_choice	Streamlines are smooth and continuous when flow is laminar, but break up and mix when flow is what?	[ "atmospheric", "turbulent", "volcanic", "slow" ]	B
gsm8k-2562	open	If Jason eats three potatoes in 20 minutes, how long, in hours, would it take for him to eat all 27 potatoes cooked by his wife?	null	3	Since 1 hour is 60 minutes, 20 minutes is 20/60=1/3 of an hour. Eating 3 potatoes per 20 minutes is 3/(1/3)=<<3/(1/3)=9>>9 potatoes per hour. At 9 potatoes per hour, it will take Jason 27/9=3 hours to eat all of the potatoes. #### 3
sciq-6311	multiple_choice	The ostrich, kiwi, rhea, cassowary, and moa are examples of what kind of birds?	[ "flightless", "raptors", "predators", "prehistoric" ]	A
sciq-2977	multiple_choice	Which members of the food chain break down remains of plants and other organisms when they die?	[ "Respiration", "nematodes", "decomposers", "fluxes" ]	C
sciq-8161	multiple_choice	At any specific time, the rate at which a reaction is proceeding is known as its what?	[ "instantaneous rate", "immediate rate", "emitted rate", "spontaneous rate" ]	A
ai2_arc-462	multiple_choice	A group of students plans to build a model of a local pond habitat. Which model best represents an environment similar to a pond?	[ "a sealed plastic bottle containing insects and algae from a pond", "a classroom aquarium containing plants and animals bought from a store", "a classroom aquarium containing freshwater, non-native plants, and non-native animals", "a small plastic outdoor pool containing freshwater, native plants, and native animals" ]	D
gsm8k-3054	open	John has 10 members of his family on his father's side. His mother's side is 30% larger. How many people are there in total?	null	23	His mother's side is 10.3=<<10.3=3>>3 people larger than his father's side So his mother's side has 10+3=<<10+3=13>>13 people So the total number of people is 13+10=<<13+10=23>>23 #### 23
sciq-7694	multiple_choice	What do we call the region on the lung root formed by the entrance of the nerves at the hilum?	[ "brain plexus", "heart plexus", "pulmonary plexus", "renal plexus" ]	C
sciq-992	multiple_choice	Because their embryos are surrounded by a thin membrane, reptiles are considered what?	[ "vertebrates", "amniotes", "lineages", "carnivorous" ]	B
sciq-6663	multiple_choice	When different types of tissues work together to perform a unique function, what do they form?	[ "Brian", "organ", "organs", "produce" ]	B
sciq-7982	multiple_choice	The heart contracts rhythmically to pump what to the lungs and the rest of the body?	[ "Chyle", "Bile", "blood", "Cerumen" ]	C
scienceQA-3933	multiple_choice	What is the mass of a full box of cereal?	[ "24 ounces", "24 pounds", "24 tons" ]	A	The best estimate for the mass of a full box of cereal is 24 ounces. 24 pounds and 24 tons are both too heavy.
sciq-268	multiple_choice	What is the second most abundant element in the earth's crust?	[ "nitrogen", "helium", "silicon", "carbon" ]	C
gsm8k-5501	open	There are 200 more red apples than green apples in a grocery store. A truck arrives and delivers another 340 green apples. If there were originally 32 green apples, how many more green apples than red apples are there in the store now?	null	140	There are 200 + 32 = <<200+32=232>>232 red apples. After the delivery there are 340 + 32 = <<340+32=372>>372 green apples There are now 372 - 232 = <<372-232=140>>140 more green apples than red apples now. #### 140
sciq-166	multiple_choice	What distinguishing characteristic of annelid anatomy shows specialization and adaptation?	[ "compression", "beautiful", "asymmetry", "segmentation" ]	D
gsm8k-3282	open	It’s February 2021. Mark was born in January 1976. Graham is 3 years younger than Mark, and Graham’s sister, Janice, is 1/2 the age of Graham. How old is Janice?	null	21	It’s 2021 and Mark was born in 1976 so Mark is 2021-1976 = <<2021-1976=45>>45 years old Graham is 3 years younger than Mark who is 45 so Graham is 45-3 = 42 years old Janice is 1/2 the age of Graham who is 42 so Janice is 42/2 = <<42/2=21>>21 years old #### 21
scienceQA-1456	multiple_choice	Using only these supplies, which question can Tessa investigate with an experiment?	[ "Does milk chocolate or dark chocolate melt faster when heated on the stove?", "Does dark chocolate or white chocolate melt faster when heated on the stove?", "Does milk chocolate melt faster when heated in a microwave or on a stove?" ]	A
sciq-8870	multiple_choice	What do electrons lose during their transfer from organic compounds to oxygen?	[ "potential energy", "actual energy", "thermal energy", "mechanical energy" ]	A
sciq-6860	multiple_choice	Representing a leap in scientific understanding, einstein described what as a dent in the fabric of space and time?	[ "motion", "light", "energy", "gravity" ]	D
gsm8k-7336	open	Damien jogs 5 miles per day on weekdays only. How many miles does he run over three weeks?	null	75	Three weeks at 5 days per week means Damien runs 35=<<35=15>>15 times in three weeks. If each time he runs 5 miles, then over 15 running days he covers 515=<<515=75>>75 miles. #### 75
scienceQA-9659	multiple_choice	Based on this information, what is Aphrodite's phenotype for the coat color trait?	[ "ll", "a red coat" ]	B	An organism's phenotype for a trait is its observable version of that trait. Aphrodite's observable version of the coat color trait is a red coat. So, Aphrodite's phenotype for the coat color trait is a red coat.
gsm8k-3752	open	Lucca has 100 balls and 10 percent of his balls are basketballs. Lucien has 200 balls and 20 percent of them are basketballs. In total how many basketballs do Lucca and Lucien have?	null	50	Lucca has 100 basketballs x (10 / 100) = <<10010/100=10>>10 basketballs. Lucien has 200 basketballs x (20 / 100) = <<200(20/100)=40>>40 basketballs Together they have 10 basketballs + 40 basketballs = <<10+40=50>>50 basketballs. #### 50
gsm8k-2794	open	John repairs 5 cars. 3 of the cars take 40 minutes each to repair. The remaining ones take 50% longer each to repair. He makes $20 per hour repairing cars. How much money does he make?	null	80	The 3 cars take 340=<<340=120>>120 minutes to make He repairs 5-3=<<5-3=2>>2 more cars They each take 40.5=<<40.5=20>>20 minutes longer per car So they each take 40+20=<<40+20=60>>60 minutes So he repaired cars for 120+260=<<120+260=240>>240 minutes That is 240/60=<<240/60=4>>4 hours So he made 420=$<<420=80>>80 #### 80
sciq-4728	multiple_choice	How do amphibians reproduce?	[ "biologically", "they don't", "sexually", "asexually" ]	C
scienceQA-2317	multiple_choice	Which solution has a higher concentration of green particles?	[ "Solution A", "neither; their concentrations are the same", "Solution B" ]	C	In Solution A and Solution B, the green particles represent the solute. To figure out which solution has a higher concentration of green particles, look at both the number of green particles and the volume of the solvent in each container. Use the concentration formula to find the number of green particles per milliliter. Solution B has more green particles per milliliter. So, Solution B has a higher concentration of green particles.
gsm8k-38	open	Artemis is making tea for a party. She knows her mom drinks an 8-ounce cup of tea and uses one ounce of tea. She will use this same ratio for the party. The party has 12 people there and each of them wants a 6-ounce cup of tea. How many ounces of tea does she need?	null	9	She is making 72 ounces of water because 12 x 6 = <<12*6=72>>72 She needs 9 ounces of tea because 72 / 8 = <<72/8=9>>9 #### 9
ai2_arc-440	multiple_choice	What circuit does not allow an electrical current to flow through it?	[ "closed", "open", "parallel", "series" ]	B
sciq-4169	multiple_choice	The sequence of bases in a gene translates to the sequence of what protein components?	[ "protein acids", "amino acids", "rna acids", "molecular acids" ]	B
gsm8k-6655	open	The three angles of a triangle add up to 180 degrees. The largest angle is 5 times bigger than the smallest. The middle angle is 3 times bigger than the smallest. How many degrees is the smallest angle?	null	20	Let x be the smallest angle. The combination of the three is x + 3x + 5x = 9x. Thus 9x = 180. So x = <<20=20>>20. #### 20
sciq-8070	multiple_choice	What type of organism causes many common diseases such as strep throat and food-borne illnesses?	[ "prion", "virus", "bacteria", "parasite" ]	C
scienceQA-7214	multiple_choice	Which ping pong ball has less thermal energy?	[ "the hotter ping pong ball", "the colder ping pong ball" ]	B	The two ping pong balls are made of the same material and have the same mass. So, the colder ping pong ball has less thermal energy.
scienceQA-4722	multiple_choice	Will these magnets attract or repel each other?	[ "attract", "repel" ]	B	To predict if these magnets will attract or repel, 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. Like poles repel. So, these magnets will repel each other.
scienceQA-10988	multiple_choice	Which property matches this object?	[ "scratchy", "yellow" ]	B	Look at the object. Think about each property. A scratchy object is rough and itchy against your skin. The flower petals are not scratchy. Yellow is a color. This color is yellow. The flower petals are yellow.
sciq-3756	multiple_choice	Recognition of pathogens is a function of what type of response?	[ "immune", "hormones", "inhalation", "digestion" ]	A
sciq-2241	multiple_choice	What type of archaea live in salty environments?	[ "sporozoans", "halophiles", "arthropods", "amphibians" ]	B
gsm8k-2259	open	Adam needs a new laptop and has two choices. The first laptop is $500, and the second laptop is 3 times as costly as the first laptop. How much would Adam have to spend if he decides to buy both?	null	2,000	The second laptop costs $5003=$<<5003=1500>>1500. Adam needs to spend $1500+$500=$<<1500+500=2000>>2000 for both. #### 2,000
sciq-11668	multiple_choice	What is caused by differences in density at the top and bottom of the ocean?	[ "deep currents", "shallow currents", "flat currents", "still water" ]	A
scienceQA-7718	multiple_choice	Which is softer?	[ "metal garbage can", "nylon shorts" ]	B	Soft is a property. A soft material changes shape when you press on it. Look at each picture, one at a time. Imagine touching the material shown in each picture. Of the choices, the nylon shorts are softer. Nylon fabric changes shape when you press on it.
sciq-10979	multiple_choice	What is the term for an organism, or single living thing?	[ "single-celled organism", "individual", "loner", "unique" ]	B
sciq-2336	multiple_choice	The ideal gas law is used like any other gas law, with attention paid to the unit and making sure that temperature is expressed in kelvin. however, the ideal gas law does not require a change in the conditions of a gas sample. the ideal gas law implies that if you know any three of the physical properties of a gas, you can calculate this?	[ "unrelated", "fourth", "second", "third" ]	B
gsm8k-2319	open	Mr. Mayer bought Corgi dogs for $1000 each. He plans to sell them with a 30% profit. If one of his friends wants to buy two dogs, how much should his friend pay?	null	2600	Mr. Mayer wants to get a $1000 x 30/100 = $<<100030/100=300>>300 profit. So, he will sell each Corgi dog for $1000 + $300 = $<<1000+300=1300>>1300. Hence, his friend should pay $1300 x 2 = $<<13002=2600>>2600. #### 2600
sciq-3950	multiple_choice	The use of mercury-based dental amalgam has gone under question in recent years because of concerns regarding what?	[ "the toxicity", "the expense", "the variability", "the oxygen" ]	A
scienceQA-8658	multiple_choice	Identify the question that Owen's experiment can best answer.	[ "Do steel nails take fewer days to rust in water compared to vinegar?", "Do steel nails rust in fewer days when submerged in a large volume of liquid compared to a small volume?" ]	A
sciq-5250	multiple_choice	Approximately how many billion years ago did our solar system begin?	[ "three billion", "four billion", "five billion", "nine billion" ]	C
scienceQA-5949	multiple_choice	Which of the following could Isaiah's test show?	[ "which design would have the least traffic noise in the concert area", "if at least 20% of the park would be shaded by trees in each design", "which design would have the greatest distance between the concert area and the road" ]	C
gsm8k-4816	open	Mrs. Crocker made 11 pieces of fried chicken for Lyndee and her friends. If Lyndee only ate one piece but each of her friends got to eat 2 pieces, how many friends did Lyndee have over?	null	5	After Lyndee ate, there were 11 - 1 = <<11-1=10>>10 pieces of chicken left. Lyndee had 10/2 = <<10/2=5>>5 friends over. #### 5
scienceQA-6435	multiple_choice	Which is this organism's scientific name?	[ "necklace sea star", "Fromia monilis" ]	B	Fromia monilis is written in italics. The first word is capitalized, and the second word is not. So, Fromia monilis is the scientific name.
sciq-10044	multiple_choice	Scientists goal is develop nuclear fusion power plants, where the energy from fusion of hydrogen nuclei can be converted to what?	[ "gasoline", "wind", "oil", "electricity" ]	D
gsm8k-250	open	Tom uses 10 weight plates each weighing 30 pounds on an exercise machine. This exercise machine uses special technology to make the weights 20% heavier on the lowering portion. How heavy did the weights feel when being lowered?	null	360	The weight stack weighed 1030=<<1030=300>>300 pounds So the added weight made it 300.2=<<300.2=60>>60 pounds heavier So when he lowered the weight it was 300+60=<<300+60=360>>360 pounds #### 360
scienceQA-5659	multiple_choice	Look at the models of molecules below. Select the elementary substance.	[ "ozone", "ethanol", "trichlorofluoromethane" ]	A
gsm8k-6335	open	Barry wants to make a huge salad using only cucumbers and tomatoes. He will use a total of 280 pieces of vegetables. If there are thrice as many tomatoes as cucumbers, how many cucumbers will be used in the salad?	null	70	Let c be the number of cucumbers and t the number of tomatoes. The total is the sum of the number of cucumbers and that of tomatoes, which is c + t = 280 piece of vegetables Since there are thrice as many tomatoes as cucumbers, this means c =t/3 Therefore 3c = t. The sum will therefore be c + 3c = 280 pieces of vegetables This means that 4*c = 280 vegetables Therefore c = 280/4 = <<280/4=70>>70 cucumbers. #### 70
scienceQA-8926	multiple_choice	Which bowl of cereal has a higher temperature?	[ "the bowl of cereal with more thermal energy", "the bowl of cereal with less thermal energy" ]	A	The two bowls of cereal are made of the same material and have the same mass. So, the bowl of cereal with more thermal energy has a higher temperature.
ai2_arc-1011	multiple_choice	Which of these tools would be best to use when observing insects in a field?	[ "compass", "hand lens", "microscope", "thermometer" ]	B
gsm8k-2999	open	George collected 50 marbles in white, yellow, green, and red. Half of them are white, and 12 are yellow. There are 50% fewer green balls than yellow balls. How many marbles are red?	null	7	Half of the marbles are white, so there are 50 / 2 = <<50/2=25>>25 white marbles. Green marbles are only 50% as many as yellow marbles, so there are 50/100 * 12 = <<50/100*12=6>>6 green marbles. So currently we know that we have 25 + 12 + 6 = <<25+12+6=43>>43 marbles. The rest are red, so there are 50 - 43 = <<50-43=7>>7 red marbles. #### 7
scienceQA-12381	multiple_choice	Which animal's limbs are also adapted for swimming?	[ "nilgai", "California sea lion" ]	B	Look at the picture of the humpback whale. The humpback whale uses its flippers to help push itself through water. The flippers can also help it change direction while swimming. Now look at each animal. Figure out which animal has a similar adaptation. The California sea lion has flippers. Its limbs are adapted for swimming. The nilgai has long legs. Its limbs are not adapted for swimming. The nilgai uses its limbs to walk and run on land.
sciq-1558	multiple_choice	What occurs when some substances change chemically to other substances?	[ "toxic reaction", "spontaneous mutation", "hormonal reaction", "chemical reaction" ]	D
scienceQA-3907	multiple_choice	Think about the magnetic force between the magnets in each pair. Which of the following statements is true?	[ "The magnitude of the magnetic force is smaller in Pair 1.", "The magnitude of the magnetic force is smaller in Pair 2.", "The magnitude of the magnetic force is the same in both pairs." ]	A	The magnets in Pair 1 attract. The magnets in Pair 2 repel. But whether the magnets attract or repel affects only the direction of the magnetic force. It does not affect the magnitude of the magnetic force. Magnet sizes affect the magnitude of the magnetic force. Imagine magnets that are the same shape and made of the same material. The smaller the magnets, the smaller the magnitude of the magnetic force between them. Magnet A is the same size in both pairs. But Magnet B is smaller in Pair 1 than in Pair 2. So, the magnitude of the magnetic force is smaller in Pair 1 than in Pair 2.
gsm8k-3781	open	Joan has 180 socks. Two thirds of the socks are white, and the rest of the socks are blue. How many blue socks does Joan have?	null	60	Joan has (180/3)2 = <<(180/3)2=120>>120 white socks. The number of blue socks Joan has is 180-120 = <<180-120=60>>60. #### 60
sciq-5307	multiple_choice	Redox reactions can always be recognized by a change in what number of two of the atoms in the reaction?	[ "oxidation", "fermentation", "precipitation", "oxygen" ]	A
sciq-10356	multiple_choice	A measure of how close a series of measurements are to one another is what?	[ "calculation", "precision", "density", "reflection" ]	B
sciq-8873	multiple_choice	Algae convert energy from the sun into food by means of what process?	[ "luminosynthesis", "compression", "glycolysis", "photosynthesis" ]	D
sciq-10894	multiple_choice	What is the name of the first leaf developed inside an embryo?	[ "exon", "gastromyzon", "polylepis", "cotyledon" ]	D
sciq-742	multiple_choice	What is the ph level of neutral, pure water?	[ "five", "six", "seven", "six and a half" ]	C
sciq-2605	multiple_choice	What tissue blocks entry of pathogens in mammals?	[ "epithelial", "pathological", "esophageal", "dendritic" ]	A
gsm8k-3874	open	Sara makes cakes during the five weekdays to sell on weekends. She makes 4 cakes a day and sells her cakes for $8. In 4 weeks she managed to sell all the cakes. How much money did she collect during that time?	null	640	During the week she makes 5 days/week * 4 cakes/day = <<54=20>>20 cakes. After selling them over the weekend she earns 20 cakes $8/cake = $<<208=160>>160. In 4 weeks she raised $160/week 4 weeks = $<<4*160=640>>640. #### 640
sciq-5432	multiple_choice	A geiger counter is used for detecting what?	[ "mutation", "radiation", "pressure", "convection" ]	B
gsm8k-4934	open	Emma and Briana invested some capital into a business. Emma's investment is supposed to yield 15% of the capital annually while Briana's should yield 10% annually. If Emma invested $300 and Briana invested $500, what will be the difference between their return-on-investment after 2 years?	null	10	15% of $300 is (15/100)$300 = $<<(15/100)300=45>>45 Emma will earn an annual ROI of $45 for 2 years for a total of $452 = $<<452=90>>90 10% of $500 is (10/100)$500 = $<<(10/100)500=50>>50 Briana will earn an annual ROI of $50 for 2 years for a total of $502 = $<<502=100>>100 The difference between their ROI after 2 years is $100-$90 = $<<100-90=10>>10 #### 10
scienceQA-2531	multiple_choice	What do seeds grow into?	[ "fruit", "flowers", "new plants" ]	C	Seeds can grow into new plants. The new plants can grow fruit and flowers. But seeds do not grow directly into fruit or flowers.
scienceQA-875	multiple_choice	Select the fish below.	[ "cane toad", "salmon", "water buffalo", "harbor seal" ]	B	A salmon is a fish. It lives underwater. It has fins, not limbs. Unlike most other fish, salmon can live in both fresh water and salt water. A harbor seal is a mammal. It has fur and feeds its young milk. Seals have flippers instead of arms! They use their flippers to swim underwater or to crawl on the beach. A water buffalo is a mammal. It has hair and feeds its young milk. Water buffaloes live in Asia. Some people raise water buffaloes for their milk. A cane toad is an amphibian. It has moist skin and begins its life in water. Toads do not have teeth! They swallow their food whole.
sciq-10311	multiple_choice	What are algae that live in colonies of hundreds of cells called?	[ "euglenids", "volvox", "rhodophyta", "chlorophyta" ]	B
gsm8k-755	open	Tom swims for 2 hours at a speed of 2 miles per hour. He then runs for half the time at 4 times the speed. How many miles did he cover?	null	12	He swam 22=<<22=4>>4 miles He ran for 2/2=<<2/2=1>>1 hour His running speed was 24=<<24=8>>8 mph So he ran 81=<<81=8>>8 miles So his total distance was 8+4=<<8+4=12>>12 miles #### 12
sciq-3298	multiple_choice	Scientific notation expresses a number as a what, times a power of 10?	[ "coefficient", "function", "fraction", "expression" ]	A
scienceQA-7099	multiple_choice	Select the plant.	[ "Flamingos walk and fly.", "Maple trees have star-shaped leaves." ]	B	A maple tree is a plant. It has star-shaped leaves. Maple trees have green leaves in the spring and summer. In the fall, their leaves turn yellow, red, or brown. A flamingo is an animal. It walks and flies. Flamingos live in large groups. These groups are called flocks.
sciq-3454	multiple_choice	Orbiting at a fairly typical 370 kilometers, the international space station is an example of what?	[ "high orbit satellite", "flagella satellite", "alteration satellite", "manmade satellite" ]	D
sciq-8369	multiple_choice	The elements are arranged in rows, each representing the filling of what shell?	[ "electron", "plasma membrane", "neutron", "proton" ]	A
gsm8k-4200	open	Alexis has four times as many mangoes as Dilan and Ashley combined. If Alexis has 60 mangoes, how many mangoes does all of them have combined?	null	75	If Alexis has four times the combined number of mangoes Dilan and Ashley has, then they both have 60 mangoes/4 =15 mangoes The total number of mangoes for all of them is 15 mangoes + 60 mangoes = <<15+60=75>>75 mangoes #### 75
sciq-8862	multiple_choice	What do we call the force of attraction or repulsion between electrically charged particles?	[ "mechanical force", "gravitational pull", "chemical force", "electromagnetic force" ]	D
scienceQA-3058	multiple_choice	How long is the Amazon River?	[ "6,400 millimeters", "6,400 meters", "6,400 centimeters", "6,400 kilometers" ]	D	The best estimate for the length of the Amazon River is 6,400 kilometers. 6,400 millimeters, 6,400 centimeters, and 6,400 meters are all too short.
scienceQA-4979	multiple_choice	Based on this information, what is Moxie's phenotype for the coat pattern trait?	[ "solid coloring", "white spots" ]	B	Moxie's genotype for the coat pattern gene is aa. Moxie's genotype of aa has only a alleles. The a allele is for white spots. So, Moxie's phenotype for the coat pattern trait must be white spots. To check this answer, consider whether Moxie's alleles are dominant or recessive. The allele for solid coloring (A) is dominant over the allele for white spots (a). This means A is a dominant allele, and a is a recessive allele. Moxie's genotype of aa has only recessive alleles. An organism with only recessive alleles for a gene will have the recessive allele's version of the trait. So, Moxie's phenotype for the coat pattern trait must be white spots.
sciq-2678	multiple_choice	What occurs at joints?	[ "respiration", "body movements", "nothing", "digestion" ]	B
sciq-88	multiple_choice	Most of the pathogens that cause stis enter the body through mucous membranes of which organs?	[ "reproductive organs", "stomach", "eyes", "kidneys" ]	A
sciq-7933	multiple_choice	Plants, algae and bacteria are all examples of what type of organism?	[ "unicellular", "microbes", "skeletal", "photosynthetic" ]	D
sciq-8189	multiple_choice	When the air temperature reaches the dew point, water vapor starts to do what?	[ "evaporate", "germinate", "condense", "dissipate" ]	C
gsm8k-2957	open	Tim sleeps 6 hours per day for 5 days a week and 10 hours a day for the other 2. How much total sleep does he get?	null	50	He gets 65=<<65=30>>30 hours of sleep on 5 days He gets 102=<<102=20>>20 hours the other days So he got 30+20=<<30+20=50>>50 hours #### 50
scienceQA-1742	multiple_choice	Which of the following could Myra and Jenna's test show?	[ "if a new batch of concrete was firm enough to use", "if the concrete from each batch took the same amount of time to dry" ]	A
gsm8k-4145	open	Ben spends 20% of his after-tax income on his car. If his car payment is $400 and he pays 1/3 of his gross income in taxes, how much does he make per month before taxes?	null	3000	First divide that amount of the car payment by 20% to find Ben's after-tax salary: $400 / .2 = $<<400/.2=2000>>2000 Then find the proportion of his salary Ben keeps after taxes by subtracting the tax rate from 1: 1 - 1/3 = 2/3 Then divide Ben's after-tax salary by the proportion of his salary he keeps to find his before-tax salary: $2000 / 2/3 = $3000 #### 3000
sciq-5132	multiple_choice	In a magnet, what are the regions called that are the strongest?	[ "plates", "negatives", "positives", "poles" ]	D
scienceQA-8446	multiple_choice	Which statement describes the Great Victoria Desert ecosystem?	[ "It has dry, thin soil.", "It has only a few types of organisms." ]	A	A hot desert is a type of ecosystem. Hot deserts have the following features: a small amount of rain, dry, thin soil, and many different types of organisms. So, the following statements describe the Great Victoria Desert ecosystem: a small amount of rain, dry, thin soil, and many different types of organisms. It has a small amount of rain. It has dry, thin soil. The following statement does not describe the Great Victoria Desert: a small amount of rain, dry, thin soil, and many different types of organisms. It has only a few types of organisms.
sciq-4779	multiple_choice	Carbon and what are the second and third most abundant elements in your body?	[ "hydrogen", "mercury", "calcium", "helium" ]	A
gsm8k-6635	open	Sarah walked to school carrying a bag containing 25 apples. At school, she gave each teacher she saw an apple. She also gave a single apple to each of 5 of her closest friends. And while she walked home, she also ate one of the apples. If she had three apples left in the bag when she got home, how many apples had she given away to teachers?	null	16	Of her original 25 apples, Sarah gave five to friends, meaning she has no more than 25-5=<<25-5=20>>20 apples available to give to teachers. She ate one while walking home, meaning she had no more than 20-1=<<20-1=19>>19 apples available to give to teachers. And since she had three apples remaining when she got home, then the amount she had given to teachers was 19-3=<<19-3=16>>16 apples. #### 16
scienceQA-12210	multiple_choice	Will these magnets attract or repel each other?	[ "attract", "repel" ]	A	To predict if these magnets will attract or repel, look at which poles are closest to each other. The south pole of one magnet is closest to the north pole of the other magnet. Opposite poles attract. So, these magnets will attract each other.

sciq-8003

multiple_choice

A voltage source and a conductor are common to all what?

[ "cooling circuits", "magnets", "thermometers", "electric circuits" ]

D

scienceQA-12298

multiple_choice

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

[ "Do cardinals visit feeders containing sunflower seeds more often than feeders containing flax seeds?", "Do cardinals eat more seeds per visit from feeders containing sunflower seeds compared to feeders containing flax seeds?" ]

A

gsm8k-2701

open

A crate can hold 20 kilograms of tomatoes. Tommy has 3 crates which he bought for $330. He wants to sell the tomatoes for $6 per 1 kilogram but 3 kilograms of tomatoes were rotten. How much will be Tommy's profit from selling those tomatoes?

null

12

Tommy has a total of 20 x 3 = <<20*3=60>>60 kilograms of tomatoes. Only 60 - 3 = <<60-3=57>>57 kilograms can be sold. His earnings for the tomatoes will be $<<342=342>>342. Thus, his profit will be $342 - $330 = $<<342-330=12>>12. #### 12

sciq-4863

multiple_choice

Where part of the atmosphere is the uppermost mantle?

[ "lithosphere", "isosphere", "thermosphere", "troposphere" ]

A

scienceQA-4287

multiple_choice

Compare the motion of three speedboats. Which speedboat was moving at the lowest speed?

[ "a speedboat that moved 505kilometers west in 10hours", "a speedboat that moved 465kilometers south in 10hours", "a speedboat that moved 495kilometers south in 10hours" ]

B

Look at the distance each speedboat moved and the time it took to move that distance. The direction each speedboat moved does not affect its speed. Notice that each speedboat moved for 10 hours. The speedboat that moved 465 kilometers moved the shortest distance in that time. So, that speedboat must have moved at the lowest speed.

scienceQA-3126

multiple_choice

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

[ "Smooth newts have moist, smooth skin with black spots. Young smooth newts hatch from eggs without shells. They live in streams or ponds until they are about ten weeks old. Then, they crawl onto land.", "Box turtles can live to be over 100 years old! They have scaly, waterproof skin and a thick shell that helps protect them from predators. Box turtles lay eggs with shells." ]

B

To decide if an animal is part of a group, look at the traits of the group. Reptiles have the following traits: They have scaly, waterproof skin. They make eggs with shells. Compare each animal's traits to the group's traits. Select the animal with traits similar to the group's traits. A smooth newt has the following traits: It spends part of its life in water and part on land. It has moist skin. It makes eggs with no shells. A smooth newt does not have all of the traits of a reptile. A smooth newt is an amphibian. A box turtle has the following traits: It has scaly, waterproof skin. It makes eggs with shells. A box turtle has the traits of a reptile. A box turtle is a reptile.

ai2_arc-855

multiple_choice

The liver converts glucose to glycogen for storage. Why is this function considered a chemical change?

[ "because the conversion transforms solids to liquids", "because the conversion allows for less glucose in the liver", "because the conversion changes one substance to a new one", "because the conversion changes the shape of the liver cells" ]

C

sciq-3725

multiple_choice

How many forces do objects on earth have acting on them at all times?

[ "three", "two", "ten", "four" ]

B

scienceQA-8813

multiple_choice

Which of the following was a dependent variable in this experiment?

[ "the number of ripe avocados", "the number of ripe bananas" ]

A

sciq-10924

multiple_choice

Streamlines are smooth and continuous when flow is laminar, but break up and mix when flow is what?

[ "atmospheric", "turbulent", "volcanic", "slow" ]

B

gsm8k-2562

open

If Jason eats three potatoes in 20 minutes, how long, in hours, would it take for him to eat all 27 potatoes cooked by his wife?

null

3

Since 1 hour is 60 minutes, 20 minutes is 20/60=1/3 of an hour. Eating 3 potatoes per 20 minutes is 3/(1/3)=<<3/(1/3)=9>>9 potatoes per hour. At 9 potatoes per hour, it will take Jason 27/9=3 hours to eat all of the potatoes. #### 3

sciq-6311

multiple_choice

The ostrich, kiwi, rhea, cassowary, and moa are examples of what kind of birds?

[ "flightless", "raptors", "predators", "prehistoric" ]

A

sciq-2977

multiple_choice

Which members of the food chain break down remains of plants and other organisms when they die?

[ "Respiration", "nematodes", "decomposers", "fluxes" ]

C

sciq-8161

multiple_choice

At any specific time, the rate at which a reaction is proceeding is known as its what?

[ "instantaneous rate", "immediate rate", "emitted rate", "spontaneous rate" ]

A

ai2_arc-462

multiple_choice

A group of students plans to build a model of a local pond habitat. Which model best represents an environment similar to a pond?

[ "a sealed plastic bottle containing insects and algae from a pond", "a classroom aquarium containing plants and animals bought from a store", "a classroom aquarium containing freshwater, non-native plants, and non-native animals", "a small plastic outdoor pool containing freshwater, native plants, and native animals" ]

D

gsm8k-3054

open

John has 10 members of his family on his father's side. His mother's side is 30% larger. How many people are there in total?

null

23

His mother's side is 10*.3=<<10*.3=3>>3 people larger than his father's side So his mother's side has 10+3=<<10+3=13>>13 people So the total number of people is 13+10=<<13+10=23>>23 #### 23

sciq-7694

multiple_choice

What do we call the region on the lung root formed by the entrance of the nerves at the hilum?

[ "brain plexus", "heart plexus", "pulmonary plexus", "renal plexus" ]

C

sciq-992

multiple_choice

Because their embryos are surrounded by a thin membrane, reptiles are considered what?

[ "vertebrates", "amniotes", "lineages", "carnivorous" ]

B

sciq-6663

multiple_choice

When different types of tissues work together to perform a unique function, what do they form?

[ "Brian", "organ", "organs", "produce" ]

B

sciq-7982

multiple_choice

The heart contracts rhythmically to pump what to the lungs and the rest of the body?

[ "Chyle", "Bile", "blood", "Cerumen" ]

C

scienceQA-3933

multiple_choice

What is the mass of a full box of cereal?

[ "24 ounces", "24 pounds", "24 tons" ]

A

The best estimate for the mass of a full box of cereal is 24 ounces. 24 pounds and 24 tons are both too heavy.

sciq-268

multiple_choice

What is the second most abundant element in the earth's crust?

[ "nitrogen", "helium", "silicon", "carbon" ]

C

gsm8k-5501

open

There are 200 more red apples than green apples in a grocery store. A truck arrives and delivers another 340 green apples. If there were originally 32 green apples, how many more green apples than red apples are there in the store now?

null

140

There are 200 + 32 = <<200+32=232>>232 red apples. After the delivery there are 340 + 32 = <<340+32=372>>372 green apples There are now 372 - 232 = <<372-232=140>>140 more green apples than red apples now. #### 140

sciq-166

multiple_choice

What distinguishing characteristic of annelid anatomy shows specialization and adaptation?

[ "compression", "beautiful", "asymmetry", "segmentation" ]

D

gsm8k-3282

open

It’s February 2021. Mark was born in January 1976. Graham is 3 years younger than Mark, and Graham’s sister, Janice, is 1/2 the age of Graham. How old is Janice?

null

21

It’s 2021 and Mark was born in 1976 so Mark is 2021-1976 = <<2021-1976=45>>45 years old Graham is 3 years younger than Mark who is 45 so Graham is 45-3 = 42 years old Janice is 1/2 the age of Graham who is 42 so Janice is 42/2 = <<42/2=21>>21 years old #### 21

scienceQA-1456

multiple_choice

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

[ "Does milk chocolate or dark chocolate melt faster when heated on the stove?", "Does dark chocolate or white chocolate melt faster when heated on the stove?", "Does milk chocolate melt faster when heated in a microwave or on a stove?" ]

A

sciq-8870

multiple_choice

What do electrons lose during their transfer from organic compounds to oxygen?

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

A

sciq-6860

multiple_choice

Representing a leap in scientific understanding, einstein described what as a dent in the fabric of space and time?

[ "motion", "light", "energy", "gravity" ]

D

gsm8k-7336

open

Damien jogs 5 miles per day on weekdays only. How many miles does he run over three weeks?

null

75

Three weeks at 5 days per week means Damien runs 3*5=<<3*5=15>>15 times in three weeks. If each time he runs 5 miles, then over 15 running days he covers 5*15=<<5*15=75>>75 miles. #### 75

scienceQA-9659

multiple_choice

Based on this information, what is Aphrodite's phenotype for the coat color trait?

[ "ll", "a red coat" ]

B

An organism's phenotype for a trait is its observable version of that trait. Aphrodite's observable version of the coat color trait is a red coat. So, Aphrodite's phenotype for the coat color trait is a red coat.

gsm8k-3752

open

Lucca has 100 balls and 10 percent of his balls are basketballs. Lucien has 200 balls and 20 percent of them are basketballs. In total how many basketballs do Lucca and Lucien have?

null

50

Lucca has 100 basketballs x (10 / 100) = <<100*10/100=10>>10 basketballs. Lucien has 200 basketballs x (20 / 100) = <<200*(20/100)=40>>40 basketballs Together they have 10 basketballs + 40 basketballs = <<10+40=50>>50 basketballs. #### 50

gsm8k-2794

open

John repairs 5 cars. 3 of the cars take 40 minutes each to repair. The remaining ones take 50% longer each to repair. He makes $20 per hour repairing cars. How much money does he make?

null

80

The 3 cars take 3*40=<<3*40=120>>120 minutes to make He repairs 5-3=<<5-3=2>>2 more cars They each take 40*.5=<<40*.5=20>>20 minutes longer per car So they each take 40+20=<<40+20=60>>60 minutes So he repaired cars for 120+2*60=<<120+2*60=240>>240 minutes That is 240/60=<<240/60=4>>4 hours So he made 4*20=$<<4*20=80>>80 #### 80

sciq-4728

multiple_choice

How do amphibians reproduce?

[ "biologically", "they don't", "sexually", "asexually" ]

C

scienceQA-2317

multiple_choice

Which solution has a higher concentration of green particles?

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

C

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

gsm8k-38

open

Artemis is making tea for a party. She knows her mom drinks an 8-ounce cup of tea and uses one ounce of tea. She will use this same ratio for the party. The party has 12 people there and each of them wants a 6-ounce cup of tea. How many ounces of tea does she need?

null

9

She is making 72 ounces of water because 12 x 6 = <<12*6=72>>72 She needs 9 ounces of tea because 72 / 8 = <<72/8=9>>9 #### 9

ai2_arc-440

multiple_choice

What circuit does not allow an electrical current to flow through it?

[ "closed", "open", "parallel", "series" ]

B

sciq-4169

multiple_choice

The sequence of bases in a gene translates to the sequence of what protein components?

[ "protein acids", "amino acids", "rna acids", "molecular acids" ]

B

gsm8k-6655

open

The three angles of a triangle add up to 180 degrees. The largest angle is 5 times bigger than the smallest. The middle angle is 3 times bigger than the smallest. How many degrees is the smallest angle?

null

20

Let x be the smallest angle. The combination of the three is x + 3x + 5x = 9x. Thus 9x = 180. So x = <<20=20>>20. #### 20

sciq-8070

multiple_choice

What type of organism causes many common diseases such as strep throat and food-borne illnesses?

[ "prion", "virus", "bacteria", "parasite" ]

C

scienceQA-7214

multiple_choice

Which ping pong ball has less thermal energy?

[ "the hotter ping pong ball", "the colder ping pong ball" ]

B

The two ping pong balls are made of the same material and have the same mass. So, the colder ping pong ball has less thermal energy.

scienceQA-4722

multiple_choice

Will these magnets attract or repel each other?

[ "attract", "repel" ]

B

To predict if these magnets will attract or repel, 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. Like poles repel. So, these magnets will repel each other.

scienceQA-10988

multiple_choice

Which property matches this object?

[ "scratchy", "yellow" ]

B

Look at the object. Think about each property. A scratchy object is rough and itchy against your skin. The flower petals are not scratchy. Yellow is a color. This color is yellow. The flower petals are yellow.

sciq-3756

multiple_choice

Recognition of pathogens is a function of what type of response?

[ "immune", "hormones", "inhalation", "digestion" ]

A

sciq-2241

multiple_choice

What type of archaea live in salty environments?

[ "sporozoans", "halophiles", "arthropods", "amphibians" ]

B

gsm8k-2259

open

Adam needs a new laptop and has two choices. The first laptop is $500, and the second laptop is 3 times as costly as the first laptop. How much would Adam have to spend if he decides to buy both?

null

2,000

The second laptop costs $500*3=$<<500*3=1500>>1500. Adam needs to spend $1500+$500=$<<1500+500=2000>>2000 for both. #### 2,000

sciq-11668

multiple_choice

What is caused by differences in density at the top and bottom of the ocean?

[ "deep currents", "shallow currents", "flat currents", "still water" ]

A

scienceQA-7718

multiple_choice

Which is softer?

[ "metal garbage can", "nylon shorts" ]

B

Soft is a property. A soft material changes shape when you press on it. Look at each picture, one at a time. Imagine touching the material shown in each picture. Of the choices, the nylon shorts are softer. Nylon fabric changes shape when you press on it.

sciq-10979

multiple_choice

What is the term for an organism, or single living thing?

[ "single-celled organism", "individual", "loner", "unique" ]

B

sciq-2336

multiple_choice

The ideal gas law is used like any other gas law, with attention paid to the unit and making sure that temperature is expressed in kelvin. however, the ideal gas law does not require a change in the conditions of a gas sample. the ideal gas law implies that if you know any three of the physical properties of a gas, you can calculate this?

[ "unrelated", "fourth", "second", "third" ]

B

gsm8k-2319

open

Mr. Mayer bought Corgi dogs for $1000 each. He plans to sell them with a 30% profit. If one of his friends wants to buy two dogs, how much should his friend pay?

null

2600

Mr. Mayer wants to get a $1000 x 30/100 = $<<1000*30/100=300>>300 profit. So, he will sell each Corgi dog for $1000 + $300 = $<<1000+300=1300>>1300. Hence, his friend should pay $1300 x 2 = $<<1300*2=2600>>2600. #### 2600

sciq-3950

multiple_choice

The use of mercury-based dental amalgam has gone under question in recent years because of concerns regarding what?

[ "the toxicity", "the expense", "the variability", "the oxygen" ]

A

scienceQA-8658

multiple_choice

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

[ "Do steel nails take fewer days to rust in water compared to vinegar?", "Do steel nails rust in fewer days when submerged in a large volume of liquid compared to a small volume?" ]

A

sciq-5250

multiple_choice

Approximately how many billion years ago did our solar system begin?

[ "three billion", "four billion", "five billion", "nine billion" ]

C

scienceQA-5949

multiple_choice

Which of the following could Isaiah's test show?

[ "which design would have the least traffic noise in the concert area", "if at least 20% of the park would be shaded by trees in each design", "which design would have the greatest distance between the concert area and the road" ]

C

gsm8k-4816

open

Mrs. Crocker made 11 pieces of fried chicken for Lyndee and her friends. If Lyndee only ate one piece but each of her friends got to eat 2 pieces, how many friends did Lyndee have over?

null

5

After Lyndee ate, there were 11 - 1 = <<11-1=10>>10 pieces of chicken left. Lyndee had 10/2 = <<10/2=5>>5 friends over. #### 5

scienceQA-6435

multiple_choice

Which is this organism's scientific name?

[ "necklace sea star", "Fromia monilis" ]

B

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

sciq-10044

multiple_choice

Scientists goal is develop nuclear fusion power plants, where the energy from fusion of hydrogen nuclei can be converted to what?

[ "gasoline", "wind", "oil", "electricity" ]

D

gsm8k-250

open

Tom uses 10 weight plates each weighing 30 pounds on an exercise machine. This exercise machine uses special technology to make the weights 20% heavier on the lowering portion. How heavy did the weights feel when being lowered?

null

360

The weight stack weighed 10*30=<<10*30=300>>300 pounds So the added weight made it 300*.2=<<300*.2=60>>60 pounds heavier So when he lowered the weight it was 300+60=<<300+60=360>>360 pounds #### 360

scienceQA-5659

multiple_choice

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

[ "ozone", "ethanol", "trichlorofluoromethane" ]

A

gsm8k-6335

open

Barry wants to make a huge salad using only cucumbers and tomatoes. He will use a total of 280 pieces of vegetables. If there are thrice as many tomatoes as cucumbers, how many cucumbers will be used in the salad?

null

70

Let c be the number of cucumbers and t the number of tomatoes. The total is the sum of the number of cucumbers and that of tomatoes, which is c + t = 280 piece of vegetables Since there are thrice as many tomatoes as cucumbers, this means c =t/3 Therefore 3*c = t. The sum will therefore be c + 3*c = 280 pieces of vegetables This means that 4*c = 280 vegetables Therefore c = 280/4 = <<280/4=70>>70 cucumbers. #### 70

scienceQA-8926

multiple_choice

Which bowl of cereal has a higher temperature?

[ "the bowl of cereal with more thermal energy", "the bowl of cereal with less thermal energy" ]

A

The two bowls of cereal are made of the same material and have the same mass. So, the bowl of cereal with more thermal energy has a higher temperature.

ai2_arc-1011

multiple_choice

Which of these tools would be best to use when observing insects in a field?

[ "compass", "hand lens", "microscope", "thermometer" ]

B

gsm8k-2999

open

George collected 50 marbles in white, yellow, green, and red. Half of them are white, and 12 are yellow. There are 50% fewer green balls than yellow balls. How many marbles are red?

null

7

Half of the marbles are white, so there are 50 / 2 = <<50/2=25>>25 white marbles. Green marbles are only 50% as many as yellow marbles, so there are 50/100 * 12 = <<50/100*12=6>>6 green marbles. So currently we know that we have 25 + 12 + 6 = <<25+12+6=43>>43 marbles. The rest are red, so there are 50 - 43 = <<50-43=7>>7 red marbles. #### 7

scienceQA-12381

multiple_choice

Which animal's limbs are also adapted for swimming?

[ "nilgai", "California sea lion" ]

B

Look at the picture of the humpback whale. The humpback whale uses its flippers to help push itself through water. The flippers can also help it change direction while swimming. Now look at each animal. Figure out which animal has a similar adaptation. The California sea lion has flippers. Its limbs are adapted for swimming. The nilgai has long legs. Its limbs are not adapted for swimming. The nilgai uses its limbs to walk and run on land.

sciq-1558

multiple_choice

What occurs when some substances change chemically to other substances?

[ "toxic reaction", "spontaneous mutation", "hormonal reaction", "chemical reaction" ]

D

scienceQA-3907

multiple_choice

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

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

A

The magnets in Pair 1 attract. The magnets in Pair 2 repel. But whether the magnets attract or repel affects only the direction of the magnetic force. It does not affect the magnitude of the magnetic force. Magnet sizes affect the magnitude of the magnetic force. Imagine magnets that are the same shape and made of the same material. The smaller the magnets, the smaller the magnitude of the magnetic force between them. Magnet A is the same size in both pairs. But Magnet B is smaller in Pair 1 than in Pair 2. So, the magnitude of the magnetic force is smaller in Pair 1 than in Pair 2.

gsm8k-3781

open

Joan has 180 socks. Two thirds of the socks are white, and the rest of the socks are blue. How many blue socks does Joan have?

null

60

Joan has (180/3)*2 = <<(180/3)*2=120>>120 white socks. The number of blue socks Joan has is 180-120 = <<180-120=60>>60. #### 60

sciq-5307

multiple_choice

Redox reactions can always be recognized by a change in what number of two of the atoms in the reaction?

[ "oxidation", "fermentation", "precipitation", "oxygen" ]

A

sciq-10356

multiple_choice

A measure of how close a series of measurements are to one another is what?

[ "calculation", "precision", "density", "reflection" ]

B

sciq-8873

multiple_choice

Algae convert energy from the sun into food by means of what process?

[ "luminosynthesis", "compression", "glycolysis", "photosynthesis" ]

D

sciq-10894

multiple_choice

What is the name of the first leaf developed inside an embryo?

[ "exon", "gastromyzon", "polylepis", "cotyledon" ]

D

sciq-742

multiple_choice

What is the ph level of neutral, pure water?

[ "five", "six", "seven", "six and a half" ]

C

sciq-2605

multiple_choice

What tissue blocks entry of pathogens in mammals?

[ "epithelial", "pathological", "esophageal", "dendritic" ]

A

gsm8k-3874

open

Sara makes cakes during the five weekdays to sell on weekends. She makes 4 cakes a day and sells her cakes for $8. In 4 weeks she managed to sell all the cakes. How much money did she collect during that time?

null

640

During the week she makes 5 days/week * 4 cakes/day = <<5*4=20>>20 cakes. After selling them over the weekend she earns 20 cakes * $8/cake = $<<20*8=160>>160. In 4 weeks she raised $160/week * 4 weeks = $<<4*160=640>>640. #### 640

sciq-5432

multiple_choice

A geiger counter is used for detecting what?

[ "mutation", "radiation", "pressure", "convection" ]

B

gsm8k-4934

open

Emma and Briana invested some capital into a business. Emma's investment is supposed to yield 15% of the capital annually while Briana's should yield 10% annually. If Emma invested $300 and Briana invested $500, what will be the difference between their return-on-investment after 2 years?

null

10

15% of $300 is (15/100)*$300 = $<<(15/100)*300=45>>45 Emma will earn an annual ROI of $45 for 2 years for a total of $45*2 = $<<45*2=90>>90 10% of $500 is (10/100)*$500 = $<<(10/100)*500=50>>50 Briana will earn an annual ROI of $50 for 2 years for a total of $50*2 = $<<50*2=100>>100 The difference between their ROI after 2 years is $100-$90 = $<<100-90=10>>10 #### 10

scienceQA-2531

multiple_choice

What do seeds grow into?

[ "fruit", "flowers", "new plants" ]

C

Seeds can grow into new plants. The new plants can grow fruit and flowers. But seeds do not grow directly into fruit or flowers.

scienceQA-875

multiple_choice

Select the fish below.

[ "cane toad", "salmon", "water buffalo", "harbor seal" ]

B

A salmon is a fish. It lives underwater. It has fins, not limbs. Unlike most other fish, salmon can live in both fresh water and salt water. A harbor seal is a mammal. It has fur and feeds its young milk. Seals have flippers instead of arms! They use their flippers to swim underwater or to crawl on the beach. A water buffalo is a mammal. It has hair and feeds its young milk. Water buffaloes live in Asia. Some people raise water buffaloes for their milk. A cane toad is an amphibian. It has moist skin and begins its life in water. Toads do not have teeth! They swallow their food whole.

sciq-10311

multiple_choice

What are algae that live in colonies of hundreds of cells called?

[ "euglenids", "volvox", "rhodophyta", "chlorophyta" ]

B

gsm8k-755

open

Tom swims for 2 hours at a speed of 2 miles per hour. He then runs for half the time at 4 times the speed. How many miles did he cover?

null

12

He swam 2*2=<<2*2=4>>4 miles He ran for 2/2=<<2/2=1>>1 hour His running speed was 2*4=<<2*4=8>>8 mph So he ran 8*1=<<8*1=8>>8 miles So his total distance was 8+4=<<8+4=12>>12 miles #### 12

sciq-3298

multiple_choice

Scientific notation expresses a number as a what, times a power of 10?

[ "coefficient", "function", "fraction", "expression" ]

A

scienceQA-7099

multiple_choice

Select the plant.

[ "Flamingos walk and fly.", "Maple trees have star-shaped leaves." ]

B

A maple tree is a plant. It has star-shaped leaves. Maple trees have green leaves in the spring and summer. In the fall, their leaves turn yellow, red, or brown. A flamingo is an animal. It walks and flies. Flamingos live in large groups. These groups are called flocks.

sciq-3454

multiple_choice

Orbiting at a fairly typical 370 kilometers, the international space station is an example of what?

[ "high orbit satellite", "flagella satellite", "alteration satellite", "manmade satellite" ]

D

sciq-8369

multiple_choice

The elements are arranged in rows, each representing the filling of what shell?

[ "electron", "plasma membrane", "neutron", "proton" ]

A

gsm8k-4200

open

Alexis has four times as many mangoes as Dilan and Ashley combined. If Alexis has 60 mangoes, how many mangoes does all of them have combined?

null

75

If Alexis has four times the combined number of mangoes Dilan and Ashley has, then they both have 60 mangoes/4 =15 mangoes The total number of mangoes for all of them is 15 mangoes + 60 mangoes = <<15+60=75>>75 mangoes #### 75

sciq-8862

multiple_choice

What do we call the force of attraction or repulsion between electrically charged particles?

[ "mechanical force", "gravitational pull", "chemical force", "electromagnetic force" ]

D

scienceQA-3058

multiple_choice

How long is the Amazon River?

[ "6,400 millimeters", "6,400 meters", "6,400 centimeters", "6,400 kilometers" ]

D

The best estimate for the length of the Amazon River is 6,400 kilometers. 6,400 millimeters, 6,400 centimeters, and 6,400 meters are all too short.

scienceQA-4979

multiple_choice

Based on this information, what is Moxie's phenotype for the coat pattern trait?

[ "solid coloring", "white spots" ]

B

Moxie's genotype for the coat pattern gene is aa. Moxie's genotype of aa has only a alleles. The a allele is for white spots. So, Moxie's phenotype for the coat pattern trait must be white spots. To check this answer, consider whether Moxie's alleles are dominant or recessive. The allele for solid coloring (A) is dominant over the allele for white spots (a). This means A is a dominant allele, and a is a recessive allele. Moxie's genotype of aa has only recessive alleles. An organism with only recessive alleles for a gene will have the recessive allele's version of the trait. So, Moxie's phenotype for the coat pattern trait must be white spots.

sciq-2678

multiple_choice

What occurs at joints?

[ "respiration", "body movements", "nothing", "digestion" ]

B

sciq-88

multiple_choice

Most of the pathogens that cause stis enter the body through mucous membranes of which organs?

[ "reproductive organs", "stomach", "eyes", "kidneys" ]

A

sciq-7933

multiple_choice

Plants, algae and bacteria are all examples of what type of organism?

[ "unicellular", "microbes", "skeletal", "photosynthetic" ]

D

sciq-8189

multiple_choice

When the air temperature reaches the dew point, water vapor starts to do what?

[ "evaporate", "germinate", "condense", "dissipate" ]

C

gsm8k-2957

open

Tim sleeps 6 hours per day for 5 days a week and 10 hours a day for the other 2. How much total sleep does he get?

null

50

He gets 6*5=<<6*5=30>>30 hours of sleep on 5 days He gets 10*2=<<10*2=20>>20 hours the other days So he got 30+20=<<30+20=50>>50 hours #### 50

scienceQA-1742

multiple_choice

Which of the following could Myra and Jenna's test show?

[ "if a new batch of concrete was firm enough to use", "if the concrete from each batch took the same amount of time to dry" ]

A

gsm8k-4145

open

Ben spends 20% of his after-tax income on his car. If his car payment is $400 and he pays 1/3 of his gross income in taxes, how much does he make per month before taxes?

null

3000

First divide that amount of the car payment by 20% to find Ben's after-tax salary: $400 / .2 = $<<400/.2=2000>>2000 Then find the proportion of his salary Ben keeps after taxes by subtracting the tax rate from 1: 1 - 1/3 = 2/3 Then divide Ben's after-tax salary by the proportion of his salary he keeps to find his before-tax salary: $2000 / 2/3 = $3000 #### 3000

sciq-5132

multiple_choice

In a magnet, what are the regions called that are the strongest?

[ "plates", "negatives", "positives", "poles" ]

D

scienceQA-8446

multiple_choice

Which statement describes the Great Victoria Desert ecosystem?

[ "It has dry, thin soil.", "It has only a few types of organisms." ]

A

A hot desert is a type of ecosystem. Hot deserts have the following features: a small amount of rain, dry, thin soil, and many different types of organisms. So, the following statements describe the Great Victoria Desert ecosystem: a small amount of rain, dry, thin soil, and many different types of organisms. It has a small amount of rain. It has dry, thin soil. The following statement does not describe the Great Victoria Desert: a small amount of rain, dry, thin soil, and many different types of organisms. It has only a few types of organisms.

sciq-4779

multiple_choice

Carbon and what are the second and third most abundant elements in your body?

[ "hydrogen", "mercury", "calcium", "helium" ]

A

gsm8k-6635

open

Sarah walked to school carrying a bag containing 25 apples. At school, she gave each teacher she saw an apple. She also gave a single apple to each of 5 of her closest friends. And while she walked home, she also ate one of the apples. If she had three apples left in the bag when she got home, how many apples had she given away to teachers?

null

16

Of her original 25 apples, Sarah gave five to friends, meaning she has no more than 25-5=<<25-5=20>>20 apples available to give to teachers. She ate one while walking home, meaning she had no more than 20-1=<<20-1=19>>19 apples available to give to teachers. And since she had three apples remaining when she got home, then the amount she had given to teachers was 19-3=<<19-3=16>>16 apples. #### 16

scienceQA-12210

multiple_choice

Will these magnets attract or repel each other?

[ "attract", "repel" ]

A

To predict if these magnets will attract or repel, look at which poles are closest to each other. The south pole of one magnet is closest to the north pole of the other magnet. Opposite poles attract. So, these magnets will attract each other.