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-2556	multiple_choice	What are embedded in the membranes of b cells and bind a variety of antigens through their variable regions?	[ "er cell receptors", "a.m. cell receptors", "b cell receptors", "b.a.p cell receptors" ]	C
sciq-6492	multiple_choice	Fruit comes from the ovaries of what types of plants?	[ "deciduous", "flowering", "perennial", "sprouting" ]	B
gsm8k-1997	open	Penelope the pig eats 20 pounds of food per day, which is 10 times more than Greta the goose eats per day. Milton the mouse eats 1/100 as much as Greta the goose eats per day, but Elmer the elephant eats 4000 times more than Milton the mouse does per day. How much more, in pounds, does Elmer the elephant eat per day than Penelope the pig?	null	60	Greta the goose eats 20/10=<<20/10=2>>2 pounds of food per day. Milton the mouse eats (1/100)2=1/50 of a pound of food per day. Elmer the elephant eats 4000(1/50)=<<4000*(1/50)=80>>80 pounds of food per day. Thus, Elmer eats 80-20=60 pounds more food per day than does Penelope the pig. #### 60
scienceQA-8160	multiple_choice	How long is an apple seed?	[ "6 kilometers", "6 centimeters", "6 millimeters" ]	C	The best estimate for the length of an apple seed is 6 millimeters. 6 centimeters and 6 kilometers are both too long.
sciq-1243	multiple_choice	The molecule pictured above is thyroxine, a compound produced by which gland?	[ "stomach", "kidney", "gallbladder", "thyroid" ]	D
scienceQA-8807	multiple_choice	How long does it take to tie your shoes?	[ "21 minutes", "21 seconds" ]	B	The better estimate for how long it takes to tie your shoes is 21 seconds. 21 minutes is too slow.
sciq-4573	multiple_choice	The temperature at which something melts is refered to as what?	[ "melting point", "evaporation point", "boiling point", "precipitation point" ]	A
ai2_arc-970	multiple_choice	Which characteristic does a paramecium have in common with volvox?	[ "able to produce gametes", "can perform photosynthesis", "has an organelle for movement", "lives as one of a colony of cells" ]	C
sciq-3538	multiple_choice	What moves nitrogen back and forth between the atmosphere and organisms?	[ "the leakage cycle", "the calcium cycle", "the Krebs cycle", "the nitrogen cycle" ]	D
gsm8k-1314	open	A train travels 270 miles in 3 hours. At the same rate, how many additional hours would it take to travel an additional 180 miles?	null	2	The rate is 270/3=<<270/3=90>>90 mph. Then it takes an additional 180/90=<<180/90=2>>2 hours. #### 2
sciq-9713	multiple_choice	What takes over the synthesis and secretion of progesterone throughout pregnancy as the corpus luteum degenerates?	[ "vagina", "placenta", "ovaries", "uterus" ]	B
scienceQA-8387	multiple_choice	Which object has the least thermal energy?	[ "a crayon at a temperature of 26°C", "a crayon at a temperature of 22°C", "a crayon at a temperature of 30°C" ]	B	All three crayons have the same mass but different temperatures. Since the 22°C crayon is the coldest, it has the least thermal energy.
sciq-8477	multiple_choice	What refers to the union of a male and female of the same species for reproduction?	[ "dating", "asexual reproduction", "mating", "behavior" ]	C
scienceQA-4466	multiple_choice	Using only these supplies, which question can Ellen investigate with an experiment?	[ "Will eight ounces of carbonated water or eight ounces of tap water get warmer when placed in a jar in the sun?", "When placed in the sun, will eight ounces of water in a glass jar or eight ounces of water in a plastic cup get warmer?", "When placed in the sun, will eight ounces of water in a closed jar or eight ounces of water in an open jar get warmer?" ]	C
scienceQA-5999	multiple_choice	Is corundum a mineral?	[ "no", "yes" ]	B	Corundum has all the properties of a mineral. So, corundum is a mineral.
gsm8k-3617	open	Melanie has twice as many cats as Annie, and Annie has three times fewer cats than Jacob. If Jacob has 90 cats, how many cats does Melanie have?	null	60	Annie has 90/3=<<90/3=30>>30 cats. Melanie has 302=<<302=60>>60 cats. #### 60
sciq-2570	multiple_choice	Respiratory development in the embryo begins around week 4. ectodermal tissue from the anterior head region invaginates posteriorly to form olfactory pits, which fuse with endodermal tissue of the developing pharynx. an olfactory pit is one of a pair of structures that will enlarge to become this?	[ "anal cavity", "eye cavity", "nasal cavity", "fluid cavity" ]	C
sciq-2759	multiple_choice	Where does most geological activity take place?	[ "plate buildings", "plate medians", "plate boundaries", "plate waves" ]	C
sciq-699	multiple_choice	What is the main source of hydrocarbons?	[ "decomposers", "fossil fuels", "photosynthesis", "greenhouse gases" ]	B
ai2_arc-627	multiple_choice	After a heavy rain, a mudslide flows into a pond and mud mixes into the water. Which of the following is most likely to happen?	[ "Fish will have more food.", "Trees will be able to get more light.", "Raccoons will not be able to find food.", "Underwater plants will receive less light." ]	D
sciq-5366	multiple_choice	What is the name of the glands that produce milk in female mammals ?	[ "sebaceous glands", "fetal glands", "mammary glands", "recombinant glands" ]	C
sciq-342	multiple_choice	What type of compound is essential to life?	[ "oxygen", "water", "carbon", "nitrogen" ]	B
sciq-9068	multiple_choice	What do you call compounds whose properties are different because their atoms are bonded together in different arrangements?	[ "isotopes", "ionic compounds", "isomers", "mixtures" ]	C
scienceQA-5219	multiple_choice	Based on this information, what is Walker's phenotype for the horns trait?	[ "having horns", "not having horns" ]	A	Walker's genotype for the horns gene is hh. Walker's genotype of hh has only h alleles. The h allele is for having horns. So, Walker's phenotype for the horns trait must be having horns. To check this answer, consider whether Walker's alleles are dominant or recessive. The allele for having horns (h) is recessive to the allele for not having horns (H). This means H is a dominant allele, and h is a recessive allele. Walker's genotype of hh has only recessive alleles. An organism with only recessive alleles for a gene will have the recessive allele's version of the trait. So, Walker's phenotype for the horns trait must be having horns.
sciq-156	multiple_choice	What type of tumor mostly does not cause serious problems and can be completely removed by surgery?	[ "persistent", "toxic", "malignant", "benign" ]	D
scienceQA-11691	multiple_choice	Which better describes the tide pool ecosystems in Paparoa National Park?	[ "It has daily flooding and draining of seawater. It also has many different types of organisms.", "It has daily flooding and draining of seawater. It also has water that is poor in nutrients." ]	A	A tide pool is a type of ecosystem. Tide pool ecosystems have the following features: daily flooding and draining of seawater, water that is rich in nutrients, and many different types of organisms. So, the tide pool ecosystems in Paparoa National Park have daily flooding and draining of seawater. They also have many different types of organisms.
sciq-630	multiple_choice	What kind of summers do humid continental climates have?	[ "dry summers", "warm summers", "cold summers", "wet summers" ]	C
gsm8k-2997	open	A YouTube video is 100 hours long. Lila decides to watch it at two times the average speed. Roger, her friend, also watch the same video at the average speed. If they both watched six of the same videos, what's the total number of hours they watched?	null	900	When Lila watches the video at twice the normal speed, the video takes 100/2 = <<100/2=50>>50 hours. When she watches six such videos, the total number of video hours becomes 506 = <<506=300>>300 hours. Roger, her friend, watches 6 videos at the normal speed, which is 6100 = <<6100=600>>600 video hours. The total number of hours watched by the two is 600+300 = <<600+300=900>>900 hours. #### 900
gsm8k-5511	open	Ember is half as old as Nate who is 14. When she is 14 herself, how old will Nate be?	null	21	Ember is 14 / 2 = <<14/2=7>>7 years old. When she is 14, Nate will be 14 + 7 = <<14+7=21>>21 years old. #### 21
sciq-8512	multiple_choice	Pauropods, presumed relatives of millipedes usually found in soil, leaf litter and other moist places, live on all continents except what?	[ "inland", "antarctica", "Europe", "Ocean" ]	B
sciq-10619	multiple_choice	Ionic compounds take on the form of extended three-dimensional arrays of cations and what else?	[ "electrons", "anions", "oxides", "crystals" ]	B
sciq-7647	multiple_choice	What's the term for a cyclic hydrocarbon with a carbon-carbon triple bond?	[ "bialkyne", "cycloalkyne", "bicycloalykne", "tricycloalkyne" ]	B
scienceQA-12621	multiple_choice	Which bird's beak is also adapted to tear through meat?	[ "turkey vulture", "toucan" ]	A	Look at the picture of the red-tailed hawk. The red-tailed hawk has a sharp hooked beak. Its beak is adapted to tear through meat. The sharp hook can help the red-tailed hawk cut the meat into pieces it can swallow. Now look at each bird. Figure out which bird has a similar adaptation. The turkey vulture has a sharp hooked beak. Its beak is adapted to tear through meat. The toucan has a large, long beak. Its beak is not adapted to tear through meat. The toucan uses its beak to eat fruit.
gsm8k-1323	open	Tony has a piece of quilt that is 6 feet by 24 feet. If he wants to turn it into a square and use all the fabric, how long is each side of the square?	null	12	The quilt is 144 square feet because 6 x 24 = <<6*24=144>>144 A square quilt would be 12 feet per side because √(144) = 12 #### 12
scienceQA-10301	multiple_choice	Compare the motion of two gray whales. Which gray whale was moving at a higher speed?	[ "a gray whale that moved 55kilometers in 10hours", "a gray whale that moved 35kilometers in 10hours" ]	A	Look at the distance each gray whale moved and the time it took to move that distance. One gray whale moved 55 kilometers in 10 hours. The other gray whale moved 35 kilometers in 10 hours. Notice that each gray whale spent the same amount of time moving. The gray whale that moved 55 kilometers moved a farther distance in that time. So, that gray whale must have moved at a higher speed.
scienceQA-8675	multiple_choice	Using only these supplies, which question can Ann investigate with an experiment?	[ "When placed in the sun, will eight ounces of water in a closed jar or eight ounces of water in an open jar get warmer?", "Will eight ounces of carbonated water or eight ounces of tap water get warmer when placed in a jar in the sun?", "When placed in the sun, will eight ounces of water in a glass jar or eight ounces of water in a plastic cup get warmer?" ]	A
sciq-5200	multiple_choice	Plants that live in the desert are called?	[ "sporozoans", "xerophytes", "xerozoans", "heatophiles" ]	B
sciq-11384	multiple_choice	Out of the four ways that allele frequencies of a population can be changed, which way is caused by individuals leaving or joining the population?	[ "gene flow", "mass extinction", "spontaneous mutation", "Allopatric speciation" ]	A
scienceQA-10369	multiple_choice	What information supports the conclusion that Nicholas acquired this trait?	[ "Nicholas's scar is on his left knee. His mother also has a scar on her left knee.", "Nicholas's scar was caused by an accident. He cut his leg when he fell off his skateboard.", "Nicholas's brother has scars on both of his knees." ]	B
gsm8k-2592	open	Sunnyvale School was having a picnic. They wanted to make fruit punch. They had 4.5 liters of orange punch. They had twice as much cherry punch as orange punch and 1.5 liters less of apple juice than cherry punch. When they combined all of the fruit juices together, how many liters of fruit punch did they have?	null	21	Orange = <<4.5=4.5>>4.5 L Cherry = 2 * 4.5 = <<2*4.5=9>>9 L Apple = 9 - 1.5 = <<9-1.5=7.5>>7.5 L Total punch = 4.5 + 9 + 7.5 = <<4.5+9+7.5=21>>21 L They had 21 liters of fruit punch for the picnic. #### 21
sciq-11380	multiple_choice	What warms the base of the mantle creating convection currents there?	[ "the hot regenerate", "mantle soil", "the hot core", "molten lava" ]	C
gsm8k-7096	open	Ken buys gummy vitamins. They are usually $15.00 per bottle at his grocery store, but they are currently 20% off. On top of that, he has 3 $2.00 coupons. How much will 3 bottles cost?	null	30	The vitamins are $15.00 a bottle and are currently 20% off so that’s 15.20 = $<<15.20=3.00>>3.00 off The vitamins are $15.00 and they are $3.00 off so they are now 15.00-3 = $<<15.00-3=12.00>>12.00 He has 3 $2.00 coupons so that’s 32 = $<<32=6.00>>6.00 in coupons He buys 3 bottles at $12.00 each so that’s 312 = $<<312=36.00>>36.00 He has $6.00 in coupons so his vitamins will now costs 36-6 = $30.00 #### 30
scienceQA-9870	multiple_choice	Which object has less thermal energy?	[ "a 250-gram glass of orange juice at a temperature of 45°F", "a 250-gram glass of orange juice at a temperature of 40°F" ]	B	The two glasses of orange juice have the same mass but different temperatures. Since the 40°F glass of orange juice is colder than the 45°F glass of orange juice, it has less thermal energy.
sciq-11209	multiple_choice	In the mammal family, what is the name for hoofed animals, such as deer, sheep, goats, pigs, buffalo, elephants and giraffes?	[ "ungulates", "primates", "bovines", "rodents" ]	A
gsm8k-6734	open	Katrina has 120 cookies to sell at her bakery. She plans to take home any cookies she doesn’t sell by the end of the day. In the morning, she sells 3 dozen cookies. During the lunch rush, she sells 57 cookies. In the afternoon, she sells 16 more cookies. How many cookies does she have left to take home?	null	11	There are 12 cookies in 1 dozen, so in the morning, she sold 12 x 3 dozen = <<12*3=36>>36 cookies. Throughout the day, she sold 36 cookies in the morning + 57 cookies at lunch + 16 cookies in the afternoon = <<36+57+16=109>>109 cookies. She started with 120 cookies – 109 cookies sold = <<120-109=11>>11 cookies to take home. #### 11
sciq-11583	multiple_choice	What evolutionary strategy enables substantial activity during sleep for some animals?	[ "hibernation", "reproduction", "mutation", "adaptation" ]	D
sciq-8902	multiple_choice	At what point during a chemical reaction is there no net change?	[ "ionization", "equilibrium", "formation", "bonding" ]	B
sciq-1064	multiple_choice	What do you call the physical environment in which a species lives and to which it is adapted?	[ "ecosystem", "environment", "habitat", "domain" ]	C
sciq-682	multiple_choice	What device changes kinetic energy to electrical energy through electromagnetic induction?	[ "due generator", "electric generator", "Emission generator", "real generator" ]	B
sciq-4418	multiple_choice	What should you use to protect your eyes from chemicals?	[ "contacts", "eye goggles", "your hands", "certain goggles" ]	B
gsm8k-3277	open	The minimum age required to be employed at a company is 25 years. Dara aspires to work for the company and will be half the age of Jane in six years. If Jane is currently working for the company and is 28 years old, how long is it before Dara reaches the minimum age required by the company to be employed?	null	14	In six years, Jane will be 28+6 = <<28+6=34>>34 years old. Dara will be half the age of Jane in six years, meaning she will be 34/2 = <<34/2=17>>17 years old in six years. Currently, Dara is 17-6 = <<17-6=11>>11 years old. Dara has to wait for 25-11 = <<25-11=14>>14 more years to reach the company's minimum age of employment. #### 14
sciq-6763	multiple_choice	Each type of electromagnetic radiation has a characteristic range of wavelengths. the longer the wavelength (or the more stretched out it appears), the less energy is carried. short, tight waves carry what?	[ "most energy", "sound", "kinetic energy", "heat" ]	A
sciq-237	multiple_choice	The two stages of photosynthesis are the light reactions and what?	[ "reproductive cycle", "respiratory cycle", "calvin cycle", "digestive cycle" ]	C
sciq-9229	multiple_choice	The ability to what is affected by the velocity, or speed, of the water?	[ "construct", "erode", "hinder", "impede" ]	B
sciq-8815	multiple_choice	What kind of rock is gypsum?	[ "igneous", "basalt", "metamorphic", "sedimentary" ]	D
scienceQA-6440	multiple_choice	What information supports the conclusion that Aaliyah acquired this trait?	[ "When Aaliyah was young, her grandmother taught her how to cut chili peppers.", "Aaliyah learned how to make chili from a recipe book.", "Aaliyah's friends like to make chili with her." ]	B
scienceQA-2341	multiple_choice	Based on this information, what is Lyla's genotype for the coat pattern gene?	[ "a black coat", "aa" ]	B	An organism's genotype for a gene is its combination of alleles for that gene. Lyla has two alleles for a black coat (a). So, Lyla's genotype for the coat pattern gene is aa.
ai2_arc-278	multiple_choice	A telescope would be used for all the following except	[ "to measure the density of Earth's atmosphere.", "to learn more about stars and planets.", "to observe the surface of the Moon.", "to better understand Earth." ]	A
scienceQA-12436	multiple_choice	Is the following statement about our solar system true or false? 50% of the planets are made mainly of gas.	[ "false", "true" ]	A	The table tells you that two out of the eight planets are made mainly of gas. So, one-fourth, or 25%, of the planets are made mainly of gas.
gsm8k-3926	open	Fred had 212 sheets of paper. He received another 307 sheets of paper from Jane and gave Charles 156 sheets of paper. How many sheets of paper does Fred have left?	null	363	He had 212 sheets and received 307 more for a total of 212+307 = <<212+307=519>>519 sheets He gave out 156 so he has 519-156 = <<519-156=363>>363 sheets #### 363
ai2_arc-979	multiple_choice	The drag of wind results in which feature of ocean surface currents?	[ "movement of water away from the equator", "cyclical variations in the height of high tides", "reduction in velocity with distance from Earth's poles", "deflection of water toward the direction of airflow" ]	D
sciq-6664	multiple_choice	Over 90% of the energy we use comes originally from what?	[ "water", "sun", "earth", "horizon" ]	B
gsm8k-1320	open	Shaniqua styles hair. For every haircut she makes $12 and for every style she makes $25. How many dollars would Shaniqua make if she gave 8 haircuts and 5 styles?	null	221	Haircuts = 8 * 12 = <<812=96>>96 Styles = 5 25 = <<5*25=125>>125 Total earned = 96 + 125 = $<<96+125=221>>221 #### 221
scienceQA-6250	multiple_choice	Is the following trait inherited or acquired? Fred plays baseball.	[ "inherited", "acquired" ]	B	People are not born knowing how to play baseball. Instead, some people learn how to play baseball. Playing the sport takes practice. So, playing baseball is an acquired trait.
gsm8k-4736	open	A banana plantation on Jakies Island can produce ten times as many bananas as a banana plantation on a nearby island. If the banana plantation on the nearby island produced 9000 bananas in a year, what's the total banana produce from the two islands that year?	null	99000	Jakies island produced ten times as many bananas as the nearby island, a total of 109000 = <<109000=90000>>90000 bananas. Together, the two islands produced 90000+9000= <<90000+9000=99000>>99000 bananas in that year. #### 99000
gsm8k-5726	open	The ratio of the amount of money Cara, Janet, and Jerry have is 4:5:6. If the total amount of money they have is $75, calculate the loss Cara and Janet will make if they combine their money to buy oranges and sell them at 80% of the buying price.	null	9	The sum of the ratios representing the amount of money the three has is 4+5+6=<<4+5+6=15>>15 If the total amount of money they have is $75, the amount of money Cara has represented by the fraction 4/15 is 4/15$75=$<<4/1575=20>>20 Similarly, the amount of money Janet has represented by the fraction 5/15 of the total ratio is 5/15$75=$<<5/1575=25>>25 Combined, Cara and Janet have $20+25=$<<20+25=45>>45 If Cara and Janet buy goods worth $45 and sells them at 80% of the buying price, the selling price of the goods will be 80/100$45=$<<4580/100=36>>36 Since they bought the goods at $45 and sold them at $36, Janet and Cara would run at a loss of $45-$36=$<<45-36=9>>9 #### 9
sciq-8762	multiple_choice	Designed to support the weight of the upper body when sitting and transfer this weight to the lower limbs when standing, what body structure consists of four bones: right and left hip bones, sacrum, and coccyx?	[ "Chest", "pelvis", "lungs", "tissues" ]	B
scienceQA-11258	multiple_choice	What information supports the conclusion that Liz acquired this trait?	[ "Liz learned to speak two languages in school.", "Liz's mother speaks one language." ]	A
sciq-6086	multiple_choice	What color and shape are cumulus clouds?	[ "dark and tall", "dark and wispy", "white and puffy", "white and wispy" ]	C
sciq-584	multiple_choice	What are the bones in partly movable joints held in place by?	[ "collagen", "tendons", "cartilage", "socket" ]	C
scienceQA-5304	multiple_choice	Which animal's feet are also adapted for sticking to smooth surfaces?	[ "prairie dog", "tiger-striped leaf frog" ]	B	Look at the picture of the Madagascar day gecko. The Madagascar day gecko has wide, sticky toes. Its feet are adapted for sticking to smooth surfaces. The Madagascar day gecko uses its toes to walk on the smooth surfaces of leaves without slipping. Now look at each animal. Figure out which animal has a similar adaptation. The tiger-striped leaf frog has wide, sticky toes. Its feet are adapted for sticking to smooth surfaces. The prairie dog has long claws on its toes. Its feet are not adapted for sticking to smooth surfaces. The prairie dog uses its feet to dig burrows.
gsm8k-222	open	Bekah had to read 408 pages for history class. She read 113 pages over the weekend and has 5 days left to finish her reading. How many pages will she need to read each day for 5 days to complete her assignment?	null	59	Pages left to read: 408 - 113 = <<408-113=295>>295 pages 295/5 = <<295/5=59>>59 pages Bekah needs to read 59 pages each day. #### 59
sciq-1858	multiple_choice	What characteristic of the endothelium structure minimizes resistance to the flow of blood?	[ "smooth surface", "liquid surface", "transition surface", "uneven surface" ]	A
gsm8k-3283	open	A house’s living room, dining room and kitchen take up 1,000 sq ft. The house also has a guest bedroom and a master bedroom suite. If the guest bedroom is a quarter of the size of the master bedroom suite, and the house is 2,300 sq ft total, how large is the master bedroom suite?	null	1040	The house is 2,300 sq ft and we know the non-bedroom sections take up 1,000 sq ft, so that leaves 2300-1000 = <<2300-1000=1300>>1,300 sq ft for the bedrooms/bathrooms Let x be the size of the master bedroom suite. Then the guest bedroom is 0.25x. So together the bedrooms are x + 0.25x = 1.25x in size. This means 1.25x = 1300 So x = 1300 / 1.25 = <<1300/1.25=1040>>1040 sq ft #### 1040
sciq-6118	multiple_choice	What is the name for the male reproductive organs or gonads?	[ "anus", "nucleus", "ovaries", "testes" ]	D
gsm8k-2210	open	John decides to buy utensils. They come in 30 packs with an equal number of knives, forks, and spoons. How many packs does he need to buy if he wants 50 spoons?	null	5	Each pack contains 30/3=<<30/3=10>>10 spoons So he needs to buy 50/10=<<50/10=5>>5 packs #### 5
ai2_arc-708	multiple_choice	Which relationship results in the highest level of evaporation from Earth's water reservoirs?	[ "greatest surface area and most direct sunlight", "greatest surface area and least direct sunlight", "least surface area and most direct sunlight", "least surface area and least direct sunlight" ]	A
sciq-2997	multiple_choice	How do mammals ventilate their lungs?	[ "negative pressure vocalizing", "negative pressure breathing", "negative atmospheric breathing", "negative combination breathing" ]	B
gsm8k-4240	open	When Diane turns 30, she will be half the age of Alex and twice as old as Allison. Diane is 16 years old now. What is the sum of the ages of Alex and Allison now?	null	47	When Dianne turns 30, Alex will be 30 x 2 = <<30*2=60>>60 years old. Allison will be 30/2 = <<30/2=15>>15 years old then. Dianne will turn 30 in 30 - 16 = <<30-16=14>>14 years. Currently, the age of Alex is 60 - 14 = <<60-14=46>>46. Currently, Allison is 15 - 14 = <<15-14=1>>1 year old. So, the sum of Alex and Allison's ages now is 46 + 1 = <<46+1=47>>47 years old. #### 47
sciq-7044	multiple_choice	In artificial passive immunization, which items from an immune animal are injected into a nonimmune animal?	[ "platelets", "parasites", "antibodies", "allergies" ]	C
scienceQA-4204	multiple_choice	Which solution has a higher concentration of purple particles?	[ "Solution A", "Solution B", "neither; their concentrations are the same" ]	A	In Solution A and Solution B, the purple particles represent the solute. To figure out which solution has a higher concentration of purple particles, look at both the number of purple particles and the volume of the solvent in each container. Use the concentration formula to find the number of purple particles per milliliter. Solution A has more purple particles per milliliter. So, Solution A has a higher concentration of purple particles.
scienceQA-10689	multiple_choice	What do these two changes have in common? your breath becoming visible on a cold day mixing sand and gravel	[ "Both are caused by heating.", "Both are only physical changes.", "Both are caused by cooling.", "Both are chemical changes." ]	B	Step 1: Think about each change. Your breath becoming visible on a cold day is a change of state. So, it is a physical change. Water vapor in your breath touches the cold air outside and becomes liquid. The water vapor changes state, but it is made of water. A different type of matter is not formed. Mixing sand and gravel is a physical change. Together, the sand and gravel make a mixture. But making this mixture does not form a different type of matter. Step 2: Look at each answer choice. Both are only physical changes. Both changes are physical changes. No new matter is created. Both are chemical changes. Both changes are physical changes. They are not chemical changes. Both are caused by heating. Neither change is caused by heating. Both are caused by cooling. Your breath becoming visible on a cold day is caused by cooling. But mixing sand and gravel is not.
gsm8k-4051	open	Five friends eat at Wendy's and ordered the following: a platter of Taco Salad that cost $10, 5 orders of Dave's Single hamburger that cost $5 each, 4 sets of french fries that cost $2.50, and 5 cups of peach lemonade that cost $2 each. How much will each of them pay if they will split the bill equally?	null	11	The cost of 5 pieces of Dave's Single hamburger is $5 x 5 = $<<55=25>>25. The cost of 4 sets of french fries is $2.50 x 4 = $<<2.54=10>>10. The cost of 5 cups of peach lemonade is $2 x 5 = $<<2*5=10>>10. So, their total bill is $10 + $25 + $10 +$10 = $<<10+25+10+10=55>>55. Therefore, each of them will contribute $55/5 = $<<55/5=11>>11. #### 11
sciq-811	multiple_choice	Where is the pressure of gases in the atmosphere at its greatest?	[ "sea level", "stratosphere", "mountain ranges", "core" ]	A
gsm8k-3789	open	Doris works at the Widget Factory in the packing department. She puts 3 widgets in each carton, which are 4 inches wide, 4 inches long, and 5 inches tall. She then packs those cartons into a shipping box before sending it to the loading bay. The shipping boxes are 20 inches wide, 20 inches long, and 20 inches high. How many widgets get shipped in each shipping box?	null	300	Each carton has an area of 445 = <<445=80>>80 square inches. Each shipping box has an area of 202020 = <<202020=8000>>8000 square inches The total number of cartons that will fit into each box is 8000/80 = <<8000/80=100>>100 Since there are 3 widgets in each carton, the total number of cartons in each box will be 3100 = <<3100=300>>300 #### 300
gsm8k-6603	open	Eight people fit in a row on an airplane, and there are 12 rows. Only 3/4 of the seats in each row are allowed to be seated. How many seats will not be occupied on that plane?	null	24	There a total of 8 x 12 = <<812=96>>96 seats on that plane. Only 8 x 3/4 = <<83/4=6>>6 seats are allowed to be seated in each row. So, only 6 x 12 = <<6*12=72>>72 seats are allowed to be seated on the plane. Therefore, 96 - 72 = <<96-72=24>>24 seats will not be occupied. #### 24
sciq-3373	multiple_choice	Which stage is specialized for dispersal & reproduction?	[ "adult stage", "fetal stage", "larval stage", "cocoon stage" ]	A
scienceQA-5157	multiple_choice	Which property matches this object?	[ "hard", "stretchy" ]	B	Look at the object. Think about each property. A hard object does not change shape when pressed or squeezed. The wool hat is not hard. A stretchy object gets longer when you pull on it. The wool hat is stretchy.
scienceQA-5414	multiple_choice	What do these two changes have in common? pouring milk on oatmeal sewing an apron	[ "Both are caused by cooling.", "Both are caused by heating.", "Both are only physical changes.", "Both are chemical changes." ]	C	Step 1: Think about each change. Pouring milk on oatmeal is a physical change. The oatmeal and milk form a creamy mixture. But making this mixture does not form a different type of matter. 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. Step 2: Look at each answer choice. Both are only physical changes. Both changes are physical changes. No new matter is created. Both are chemical changes. Both changes are physical changes. They are not chemical changes. Both are caused by heating. Neither change is caused by heating. Both are caused by cooling. Neither change is caused by cooling.
sciq-3617	multiple_choice	What is another name for collar cells?	[ "clutches", "sporozoans", "choanocytes", "enzymes" ]	C
scienceQA-2079	multiple_choice	Is the following statement about our solar system true or false? Of the four smallest planets, two are made mainly of gas.	[ "true", "false" ]	B	To decide which four planets are the smallest, look at the volumes and compare the exponents. The volumes of Mercury, Venus, Earth, and Mars have the smallest exponents. So, these four planets are the smallest. These four planets are made mainly of rock. So, of the four smallest planets, none are made mainly of gas.
scienceQA-293	multiple_choice	Each bus takes the same amount of time to stop. Which school bus needs a larger force to come to a stop?	[ "a school bus carrying 700 pounds", "a school bus carrying 500 pounds" ]	A	Look for the school bus that is heavier. A school bus carrying 700 pounds is heavier than a school bus carrying 500 pounds. So, the school bus carrying 700 pounds needs a larger force to come to a stop in the same amount of time as the other bus.
scienceQA-4090	multiple_choice	Based on this information, what is Clyde's phenotype for the coat color trait?	[ "a black coat", "a reddish-brown coat" ]	A	You need to determine Clyde's phenotype for the coat color trait. First, consider the alleles in Clyde's genotype for the coat color gene. Then, decide whether these alleles are dominant or recessive. The allele for a reddish-brown coat (l) is recessive to the allele for a black coat (L). This means L is a dominant allele, and l is a recessive allele. Clyde's genotype of Ll has one dominant allele and one recessive allele. An organism with at least one dominant allele for a gene will have the dominant allele's version of the trait. So, Clyde's phenotype for the coat color trait must be a black coat.
sciq-1168	multiple_choice	When current flows in just one direction, what is it called?	[ "direct current", "mono-current", "alternating current", "reactant current" ]	A
sciq-2447	multiple_choice	What structure does methane have?	[ "three dimensional tetrahedra", "three dimensional oxyhedra", "two dimensional tetrahedra", "two dimensional oxyhedra" ]	A
sciq-1503	multiple_choice	Alpha, beta, and gamma emissions are associated with what kind of energy?	[ "potential", "electrical", "radiation", "kinetic" ]	C
sciq-602	multiple_choice	The best thermal conductors are also the best conductors of what, which is also related to the density of free electrons in them?	[ "electricity", "sound", "pollution", "light" ]	A
scienceQA-9710	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 the same in both pairs.", "The magnitude of the magnetic force is smaller in Pair 1.", "The magnitude of the magnetic force is smaller in Pair 2." ]	B	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.
sciq-10575	multiple_choice	Early in the development of a human fetus, the skeleton is made entirely of what?	[ "cartilage", "membrane", "anterior", "bones" ]	A
scienceQA-11162	multiple_choice	Complete the statement. Acetaldehyde is ().	[ "a compound", "an elementary substance" ]	A	Use the model to determine whether acetaldehyde is an elementary substance or a compound. Step 1: Interpret the model. . Use the legend to determine the chemical element represented by each color. The colors and atomic symbols from the legend are shown in the table below. The table also includes the names of the chemical elements represented in the model. You can see from the model that a molecule of acetaldehyde is composed of four hydrogen atoms, two carbon atoms, and one oxygen atom bonded together. Step 2: Determine whether the substance is an elementary substance or a compound. You know from Step 1 that acetaldehyde is composed of three chemical elements: hydrogen, carbon, and oxygen. Since acetaldehyde is composed of multiple chemical elements bonded together, acetaldehyde is a compound.

sciq-2556

multiple_choice

What are embedded in the membranes of b cells and bind a variety of antigens through their variable regions?

[ "er cell receptors", "a.m. cell receptors", "b cell receptors", "b.a.p cell receptors" ]

C

sciq-6492

multiple_choice

Fruit comes from the ovaries of what types of plants?

[ "deciduous", "flowering", "perennial", "sprouting" ]

B

gsm8k-1997

open

Penelope the pig eats 20 pounds of food per day, which is 10 times more than Greta the goose eats per day. Milton the mouse eats 1/100 as much as Greta the goose eats per day, but Elmer the elephant eats 4000 times more than Milton the mouse does per day. How much more, in pounds, does Elmer the elephant eat per day than Penelope the pig?

null

60

Greta the goose eats 20/10=<<20/10=2>>2 pounds of food per day. Milton the mouse eats (1/100)*2=1/50 of a pound of food per day. Elmer the elephant eats 4000*(1/50)=<<4000*(1/50)=80>>80 pounds of food per day. Thus, Elmer eats 80-20=60 pounds more food per day than does Penelope the pig. #### 60

scienceQA-8160

multiple_choice

How long is an apple seed?

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

C

The best estimate for the length of an apple seed is 6 millimeters. 6 centimeters and 6 kilometers are both too long.

sciq-1243

multiple_choice

The molecule pictured above is thyroxine, a compound produced by which gland?

[ "stomach", "kidney", "gallbladder", "thyroid" ]

D

scienceQA-8807

multiple_choice

How long does it take to tie your shoes?

[ "21 minutes", "21 seconds" ]

B

The better estimate for how long it takes to tie your shoes is 21 seconds. 21 minutes is too slow.

sciq-4573

multiple_choice

The temperature at which something melts is refered to as what?

[ "melting point", "evaporation point", "boiling point", "precipitation point" ]

A

ai2_arc-970

multiple_choice

Which characteristic does a paramecium have in common with volvox?

[ "able to produce gametes", "can perform photosynthesis", "has an organelle for movement", "lives as one of a colony of cells" ]

C

sciq-3538

multiple_choice

What moves nitrogen back and forth between the atmosphere and organisms?

[ "the leakage cycle", "the calcium cycle", "the Krebs cycle", "the nitrogen cycle" ]

D

gsm8k-1314

open

A train travels 270 miles in 3 hours. At the same rate, how many additional hours would it take to travel an additional 180 miles?

null

2

The rate is 270/3=<<270/3=90>>90 mph. Then it takes an additional 180/90=<<180/90=2>>2 hours. #### 2

sciq-9713

multiple_choice

What takes over the synthesis and secretion of progesterone throughout pregnancy as the corpus luteum degenerates?

[ "vagina", "placenta", "ovaries", "uterus" ]

B

scienceQA-8387

multiple_choice

Which object has the least thermal energy?

[ "a crayon at a temperature of 26°C", "a crayon at a temperature of 22°C", "a crayon at a temperature of 30°C" ]

B

All three crayons have the same mass but different temperatures. Since the 22°C crayon is the coldest, it has the least thermal energy.

sciq-8477

multiple_choice

What refers to the union of a male and female of the same species for reproduction?

[ "dating", "asexual reproduction", "mating", "behavior" ]

C

scienceQA-4466

multiple_choice

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

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

C

scienceQA-5999

multiple_choice

Is corundum a mineral?

[ "no", "yes" ]

B

Corundum has all the properties of a mineral. So, corundum is a mineral.

gsm8k-3617

open

Melanie has twice as many cats as Annie, and Annie has three times fewer cats than Jacob. If Jacob has 90 cats, how many cats does Melanie have?

null

60

Annie has 90/3=<<90/3=30>>30 cats. Melanie has 30*2=<<30*2=60>>60 cats. #### 60

sciq-2570

multiple_choice

Respiratory development in the embryo begins around week 4. ectodermal tissue from the anterior head region invaginates posteriorly to form olfactory pits, which fuse with endodermal tissue of the developing pharynx. an olfactory pit is one of a pair of structures that will enlarge to become this?

[ "anal cavity", "eye cavity", "nasal cavity", "fluid cavity" ]

C

sciq-2759

multiple_choice

Where does most geological activity take place?

[ "plate buildings", "plate medians", "plate boundaries", "plate waves" ]

C

sciq-699

multiple_choice

What is the main source of hydrocarbons?

[ "decomposers", "fossil fuels", "photosynthesis", "greenhouse gases" ]

B

ai2_arc-627

multiple_choice

After a heavy rain, a mudslide flows into a pond and mud mixes into the water. Which of the following is most likely to happen?

[ "Fish will have more food.", "Trees will be able to get more light.", "Raccoons will not be able to find food.", "Underwater plants will receive less light." ]

D

sciq-5366

multiple_choice

What is the name of the glands that produce milk in female mammals ?

[ "sebaceous glands", "fetal glands", "mammary glands", "recombinant glands" ]

C

sciq-342

multiple_choice

What type of compound is essential to life?

[ "oxygen", "water", "carbon", "nitrogen" ]

B

sciq-9068

multiple_choice

What do you call compounds whose properties are different because their atoms are bonded together in different arrangements?

[ "isotopes", "ionic compounds", "isomers", "mixtures" ]

C

scienceQA-5219

multiple_choice

Based on this information, what is Walker's phenotype for the horns trait?

[ "having horns", "not having horns" ]

A

Walker's genotype for the horns gene is hh. Walker's genotype of hh has only h alleles. The h allele is for having horns. So, Walker's phenotype for the horns trait must be having horns. To check this answer, consider whether Walker's alleles are dominant or recessive. The allele for having horns (h) is recessive to the allele for not having horns (H). This means H is a dominant allele, and h is a recessive allele. Walker's genotype of hh has only recessive alleles. An organism with only recessive alleles for a gene will have the recessive allele's version of the trait. So, Walker's phenotype for the horns trait must be having horns.

sciq-156

multiple_choice

What type of tumor mostly does not cause serious problems and can be completely removed by surgery?

[ "persistent", "toxic", "malignant", "benign" ]

D

scienceQA-11691

multiple_choice

Which better describes the tide pool ecosystems in Paparoa National Park?

[ "It has daily flooding and draining of seawater. It also has many different types of organisms.", "It has daily flooding and draining of seawater. It also has water that is poor in nutrients." ]

A

A tide pool is a type of ecosystem. Tide pool ecosystems have the following features: daily flooding and draining of seawater, water that is rich in nutrients, and many different types of organisms. So, the tide pool ecosystems in Paparoa National Park have daily flooding and draining of seawater. They also have many different types of organisms.

sciq-630

multiple_choice

What kind of summers do humid continental climates have?

[ "dry summers", "warm summers", "cold summers", "wet summers" ]

C

gsm8k-2997

open

A YouTube video is 100 hours long. Lila decides to watch it at two times the average speed. Roger, her friend, also watch the same video at the average speed. If they both watched six of the same videos, what's the total number of hours they watched?

null

900

When Lila watches the video at twice the normal speed, the video takes 100/2 = <<100/2=50>>50 hours. When she watches six such videos, the total number of video hours becomes 50*6 = <<50*6=300>>300 hours. Roger, her friend, watches 6 videos at the normal speed, which is 6*100 = <<6*100=600>>600 video hours. The total number of hours watched by the two is 600+300 = <<600+300=900>>900 hours. #### 900

gsm8k-5511

open

Ember is half as old as Nate who is 14. When she is 14 herself, how old will Nate be?

null

21

Ember is 14 / 2 = <<14/2=7>>7 years old. When she is 14, Nate will be 14 + 7 = <<14+7=21>>21 years old. #### 21

sciq-8512

multiple_choice

Pauropods, presumed relatives of millipedes usually found in soil, leaf litter and other moist places, live on all continents except what?

[ "inland", "antarctica", "Europe", "Ocean" ]

B

sciq-10619

multiple_choice

Ionic compounds take on the form of extended three-dimensional arrays of cations and what else?

[ "electrons", "anions", "oxides", "crystals" ]

B

sciq-7647

multiple_choice

What's the term for a cyclic hydrocarbon with a carbon-carbon triple bond?

[ "bialkyne", "cycloalkyne", "bicycloalykne", "tricycloalkyne" ]

B

scienceQA-12621

multiple_choice

Which bird's beak is also adapted to tear through meat?

[ "turkey vulture", "toucan" ]

A

Look at the picture of the red-tailed hawk. The red-tailed hawk has a sharp hooked beak. Its beak is adapted to tear through meat. The sharp hook can help the red-tailed hawk cut the meat into pieces it can swallow. Now look at each bird. Figure out which bird has a similar adaptation. The turkey vulture has a sharp hooked beak. Its beak is adapted to tear through meat. The toucan has a large, long beak. Its beak is not adapted to tear through meat. The toucan uses its beak to eat fruit.

gsm8k-1323

open

Tony has a piece of quilt that is 6 feet by 24 feet. If he wants to turn it into a square and use all the fabric, how long is each side of the square?

null

12

The quilt is 144 square feet because 6 x 24 = <<6*24=144>>144 A square quilt would be 12 feet per side because √(144) = 12 #### 12

scienceQA-10301

multiple_choice

Compare the motion of two gray whales. Which gray whale was moving at a higher speed?

[ "a gray whale that moved 55kilometers in 10hours", "a gray whale that moved 35kilometers in 10hours" ]

A

Look at the distance each gray whale moved and the time it took to move that distance. One gray whale moved 55 kilometers in 10 hours. The other gray whale moved 35 kilometers in 10 hours. Notice that each gray whale spent the same amount of time moving. The gray whale that moved 55 kilometers moved a farther distance in that time. So, that gray whale must have moved at a higher speed.

scienceQA-8675

multiple_choice

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

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

A

sciq-5200

multiple_choice

Plants that live in the desert are called?

[ "sporozoans", "xerophytes", "xerozoans", "heatophiles" ]

B

sciq-11384

multiple_choice

Out of the four ways that allele frequencies of a population can be changed, which way is caused by individuals leaving or joining the population?

[ "gene flow", "mass extinction", "spontaneous mutation", "Allopatric speciation" ]

A

scienceQA-10369

multiple_choice

What information supports the conclusion that Nicholas acquired this trait?

[ "Nicholas's scar is on his left knee. His mother also has a scar on her left knee.", "Nicholas's scar was caused by an accident. He cut his leg when he fell off his skateboard.", "Nicholas's brother has scars on both of his knees." ]

B

gsm8k-2592

open

Sunnyvale School was having a picnic. They wanted to make fruit punch. They had 4.5 liters of orange punch. They had twice as much cherry punch as orange punch and 1.5 liters less of apple juice than cherry punch. When they combined all of the fruit juices together, how many liters of fruit punch did they have?

null

21

Orange = <<4.5=4.5>>4.5 L Cherry = 2 * 4.5 = <<2*4.5=9>>9 L Apple = 9 - 1.5 = <<9-1.5=7.5>>7.5 L Total punch = 4.5 + 9 + 7.5 = <<4.5+9+7.5=21>>21 L They had 21 liters of fruit punch for the picnic. #### 21

sciq-11380

multiple_choice

What warms the base of the mantle creating convection currents there?

[ "the hot regenerate", "mantle soil", "the hot core", "molten lava" ]

C

gsm8k-7096

open

Ken buys gummy vitamins. They are usually $15.00 per bottle at his grocery store, but they are currently 20% off. On top of that, he has 3 $2.00 coupons. How much will 3 bottles cost?

null

30

The vitamins are $15.00 a bottle and are currently 20% off so that’s 15*.20 = $<<15*.20=3.00>>3.00 off The vitamins are $15.00 and they are $3.00 off so they are now 15.00-3 = $<<15.00-3=12.00>>12.00 He has 3 $2.00 coupons so that’s 3*2 = $<<3*2=6.00>>6.00 in coupons He buys 3 bottles at $12.00 each so that’s 3*12 = $<<3*12=36.00>>36.00 He has $6.00 in coupons so his vitamins will now costs 36-6 = $30.00 #### 30

scienceQA-9870

multiple_choice

Which object has less thermal energy?

[ "a 250-gram glass of orange juice at a temperature of 45°F", "a 250-gram glass of orange juice at a temperature of 40°F" ]

B

The two glasses of orange juice have the same mass but different temperatures. Since the 40°F glass of orange juice is colder than the 45°F glass of orange juice, it has less thermal energy.

sciq-11209

multiple_choice

In the mammal family, what is the name for hoofed animals, such as deer, sheep, goats, pigs, buffalo, elephants and giraffes?

[ "ungulates", "primates", "bovines", "rodents" ]

A

gsm8k-6734

open

Katrina has 120 cookies to sell at her bakery. She plans to take home any cookies she doesn’t sell by the end of the day. In the morning, she sells 3 dozen cookies. During the lunch rush, she sells 57 cookies. In the afternoon, she sells 16 more cookies. How many cookies does she have left to take home?

null

11

There are 12 cookies in 1 dozen, so in the morning, she sold 12 x 3 dozen = <<12*3=36>>36 cookies. Throughout the day, she sold 36 cookies in the morning + 57 cookies at lunch + 16 cookies in the afternoon = <<36+57+16=109>>109 cookies. She started with 120 cookies – 109 cookies sold = <<120-109=11>>11 cookies to take home. #### 11

sciq-11583

multiple_choice

What evolutionary strategy enables substantial activity during sleep for some animals?

[ "hibernation", "reproduction", "mutation", "adaptation" ]

D

sciq-8902

multiple_choice

At what point during a chemical reaction is there no net change?

[ "ionization", "equilibrium", "formation", "bonding" ]

B

sciq-1064

multiple_choice

What do you call the physical environment in which a species lives and to which it is adapted?

[ "ecosystem", "environment", "habitat", "domain" ]

C

sciq-682

multiple_choice

What device changes kinetic energy to electrical energy through electromagnetic induction?

[ "due generator", "electric generator", "Emission generator", "real generator" ]

B

sciq-4418

multiple_choice

What should you use to protect your eyes from chemicals?

[ "contacts", "eye goggles", "your hands", "certain goggles" ]

B

gsm8k-3277

open

The minimum age required to be employed at a company is 25 years. Dara aspires to work for the company and will be half the age of Jane in six years. If Jane is currently working for the company and is 28 years old, how long is it before Dara reaches the minimum age required by the company to be employed?

null

14

In six years, Jane will be 28+6 = <<28+6=34>>34 years old. Dara will be half the age of Jane in six years, meaning she will be 34/2 = <<34/2=17>>17 years old in six years. Currently, Dara is 17-6 = <<17-6=11>>11 years old. Dara has to wait for 25-11 = <<25-11=14>>14 more years to reach the company's minimum age of employment. #### 14

sciq-6763

multiple_choice

Each type of electromagnetic radiation has a characteristic range of wavelengths. the longer the wavelength (or the more stretched out it appears), the less energy is carried. short, tight waves carry what?

[ "most energy", "sound", "kinetic energy", "heat" ]

A

sciq-237

multiple_choice

The two stages of photosynthesis are the light reactions and what?

[ "reproductive cycle", "respiratory cycle", "calvin cycle", "digestive cycle" ]

C

sciq-9229

multiple_choice

The ability to what is affected by the velocity, or speed, of the water?

[ "construct", "erode", "hinder", "impede" ]

B

sciq-8815

multiple_choice

What kind of rock is gypsum?

[ "igneous", "basalt", "metamorphic", "sedimentary" ]

D

scienceQA-6440

multiple_choice

What information supports the conclusion that Aaliyah acquired this trait?

[ "When Aaliyah was young, her grandmother taught her how to cut chili peppers.", "Aaliyah learned how to make chili from a recipe book.", "Aaliyah's friends like to make chili with her." ]

B

scienceQA-2341

multiple_choice

Based on this information, what is Lyla's genotype for the coat pattern gene?

[ "a black coat", "aa" ]

B

An organism's genotype for a gene is its combination of alleles for that gene. Lyla has two alleles for a black coat (a). So, Lyla's genotype for the coat pattern gene is aa.

ai2_arc-278

multiple_choice

A telescope would be used for all the following except

[ "to measure the density of Earth's atmosphere.", "to learn more about stars and planets.", "to observe the surface of the Moon.", "to better understand Earth." ]

A

scienceQA-12436

multiple_choice

Is the following statement about our solar system true or false? 50% of the planets are made mainly of gas.

[ "false", "true" ]

A

The table tells you that two out of the eight planets are made mainly of gas. So, one-fourth, or 25%, of the planets are made mainly of gas.

gsm8k-3926

open

Fred had 212 sheets of paper. He received another 307 sheets of paper from Jane and gave Charles 156 sheets of paper. How many sheets of paper does Fred have left?

null

363

He had 212 sheets and received 307 more for a total of 212+307 = <<212+307=519>>519 sheets He gave out 156 so he has 519-156 = <<519-156=363>>363 sheets #### 363

ai2_arc-979

multiple_choice

The drag of wind results in which feature of ocean surface currents?

[ "movement of water away from the equator", "cyclical variations in the height of high tides", "reduction in velocity with distance from Earth's poles", "deflection of water toward the direction of airflow" ]

D

sciq-6664

multiple_choice

Over 90% of the energy we use comes originally from what?

[ "water", "sun", "earth", "horizon" ]

B

gsm8k-1320

open

Shaniqua styles hair. For every haircut she makes $12 and for every style she makes $25. How many dollars would Shaniqua make if she gave 8 haircuts and 5 styles?

null

221

Haircuts = 8 * 12 = <<8*12=96>>96 Styles = 5 * 25 = <<5*25=125>>125 Total earned = 96 + 125 = $<<96+125=221>>221 #### 221

scienceQA-6250

multiple_choice

Is the following trait inherited or acquired? Fred plays baseball.

[ "inherited", "acquired" ]

B

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

gsm8k-4736

open

A banana plantation on Jakies Island can produce ten times as many bananas as a banana plantation on a nearby island. If the banana plantation on the nearby island produced 9000 bananas in a year, what's the total banana produce from the two islands that year?

null

99000

Jakies island produced ten times as many bananas as the nearby island, a total of 10*9000 = <<10*9000=90000>>90000 bananas. Together, the two islands produced 90000+9000= <<90000+9000=99000>>99000 bananas in that year. #### 99000

gsm8k-5726

open

The ratio of the amount of money Cara, Janet, and Jerry have is 4:5:6. If the total amount of money they have is $75, calculate the loss Cara and Janet will make if they combine their money to buy oranges and sell them at 80% of the buying price.

null

9

The sum of the ratios representing the amount of money the three has is 4+5+6=<<4+5+6=15>>15 If the total amount of money they have is $75, the amount of money Cara has represented by the fraction 4/15 is 4/15*$75=$<<4/15*75=20>>20 Similarly, the amount of money Janet has represented by the fraction 5/15 of the total ratio is 5/15*$75=$<<5/15*75=25>>25 Combined, Cara and Janet have $20+25=$<<20+25=45>>45 If Cara and Janet buy goods worth $45 and sells them at 80% of the buying price, the selling price of the goods will be 80/100*$45=$<<45*80/100=36>>36 Since they bought the goods at $45 and sold them at $36, Janet and Cara would run at a loss of $45-$36=$<<45-36=9>>9 #### 9

sciq-8762

multiple_choice

Designed to support the weight of the upper body when sitting and transfer this weight to the lower limbs when standing, what body structure consists of four bones: right and left hip bones, sacrum, and coccyx?

[ "Chest", "pelvis", "lungs", "tissues" ]

B

scienceQA-11258

multiple_choice

What information supports the conclusion that Liz acquired this trait?

[ "Liz learned to speak two languages in school.", "Liz's mother speaks one language." ]

A

sciq-6086

multiple_choice

What color and shape are cumulus clouds?

[ "dark and tall", "dark and wispy", "white and puffy", "white and wispy" ]

C

sciq-584

multiple_choice

What are the bones in partly movable joints held in place by?

[ "collagen", "tendons", "cartilage", "socket" ]

C

scienceQA-5304

multiple_choice

Which animal's feet are also adapted for sticking to smooth surfaces?

[ "prairie dog", "tiger-striped leaf frog" ]

B

Look at the picture of the Madagascar day gecko. The Madagascar day gecko has wide, sticky toes. Its feet are adapted for sticking to smooth surfaces. The Madagascar day gecko uses its toes to walk on the smooth surfaces of leaves without slipping. Now look at each animal. Figure out which animal has a similar adaptation. The tiger-striped leaf frog has wide, sticky toes. Its feet are adapted for sticking to smooth surfaces. The prairie dog has long claws on its toes. Its feet are not adapted for sticking to smooth surfaces. The prairie dog uses its feet to dig burrows.

gsm8k-222

open

Bekah had to read 408 pages for history class. She read 113 pages over the weekend and has 5 days left to finish her reading. How many pages will she need to read each day for 5 days to complete her assignment?

null

59

Pages left to read: 408 - 113 = <<408-113=295>>295 pages 295/5 = <<295/5=59>>59 pages Bekah needs to read 59 pages each day. #### 59

sciq-1858

multiple_choice

What characteristic of the endothelium structure minimizes resistance to the flow of blood?

[ "smooth surface", "liquid surface", "transition surface", "uneven surface" ]

A

gsm8k-3283

open

A house’s living room, dining room and kitchen take up 1,000 sq ft. The house also has a guest bedroom and a master bedroom suite. If the guest bedroom is a quarter of the size of the master bedroom suite, and the house is 2,300 sq ft total, how large is the master bedroom suite?

null

1040

The house is 2,300 sq ft and we know the non-bedroom sections take up 1,000 sq ft, so that leaves 2300-1000 = <<2300-1000=1300>>1,300 sq ft for the bedrooms/bathrooms Let x be the size of the master bedroom suite. Then the guest bedroom is 0.25x. So together the bedrooms are x + 0.25x = 1.25x in size. This means 1.25x = 1300 So x = 1300 / 1.25 = <<1300/1.25=1040>>1040 sq ft #### 1040

sciq-6118

multiple_choice

What is the name for the male reproductive organs or gonads?

[ "anus", "nucleus", "ovaries", "testes" ]

D

gsm8k-2210

open

John decides to buy utensils. They come in 30 packs with an equal number of knives, forks, and spoons. How many packs does he need to buy if he wants 50 spoons?

null

5

Each pack contains 30/3=<<30/3=10>>10 spoons So he needs to buy 50/10=<<50/10=5>>5 packs #### 5

ai2_arc-708

multiple_choice

Which relationship results in the highest level of evaporation from Earth's water reservoirs?

[ "greatest surface area and most direct sunlight", "greatest surface area and least direct sunlight", "least surface area and most direct sunlight", "least surface area and least direct sunlight" ]

A

sciq-2997

multiple_choice

How do mammals ventilate their lungs?

[ "negative pressure vocalizing", "negative pressure breathing", "negative atmospheric breathing", "negative combination breathing" ]

B

gsm8k-4240

open

When Diane turns 30, she will be half the age of Alex and twice as old as Allison. Diane is 16 years old now. What is the sum of the ages of Alex and Allison now?

null

47

When Dianne turns 30, Alex will be 30 x 2 = <<30*2=60>>60 years old. Allison will be 30/2 = <<30/2=15>>15 years old then. Dianne will turn 30 in 30 - 16 = <<30-16=14>>14 years. Currently, the age of Alex is 60 - 14 = <<60-14=46>>46. Currently, Allison is 15 - 14 = <<15-14=1>>1 year old. So, the sum of Alex and Allison's ages now is 46 + 1 = <<46+1=47>>47 years old. #### 47

sciq-7044

multiple_choice

In artificial passive immunization, which items from an immune animal are injected into a nonimmune animal?

[ "platelets", "parasites", "antibodies", "allergies" ]

C

scienceQA-4204

multiple_choice

Which solution has a higher concentration of purple particles?

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

A

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

scienceQA-10689

multiple_choice

What do these two changes have in common? your breath becoming visible on a cold day mixing sand and gravel

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

B

Step 1: Think about each change. Your breath becoming visible on a cold day is a change of state. So, it is a physical change. Water vapor in your breath touches the cold air outside and becomes liquid. The water vapor changes state, but it is made of water. A different type of matter is not formed. Mixing sand and gravel is a physical change. Together, the sand and gravel make a mixture. But making this mixture does not form a different type of matter. Step 2: Look at each answer choice. Both are only physical changes. Both changes are physical changes. No new matter is created. Both are chemical changes. Both changes are physical changes. They are not chemical changes. Both are caused by heating. Neither change is caused by heating. Both are caused by cooling. Your breath becoming visible on a cold day is caused by cooling. But mixing sand and gravel is not.

gsm8k-4051

open

Five friends eat at Wendy's and ordered the following: a platter of Taco Salad that cost $10, 5 orders of Dave's Single hamburger that cost $5 each, 4 sets of french fries that cost $2.50, and 5 cups of peach lemonade that cost $2 each. How much will each of them pay if they will split the bill equally?

null

11

The cost of 5 pieces of Dave's Single hamburger is $5 x 5 = $<<5*5=25>>25. The cost of 4 sets of french fries is $2.50 x 4 = $<<2.5*4=10>>10. The cost of 5 cups of peach lemonade is $2 x 5 = $<<2*5=10>>10. So, their total bill is $10 + $25 + $10 +$10 = $<<10+25+10+10=55>>55. Therefore, each of them will contribute $55/5 = $<<55/5=11>>11. #### 11

sciq-811

multiple_choice

Where is the pressure of gases in the atmosphere at its greatest?

[ "sea level", "stratosphere", "mountain ranges", "core" ]

A

gsm8k-3789

open

Doris works at the Widget Factory in the packing department. She puts 3 widgets in each carton, which are 4 inches wide, 4 inches long, and 5 inches tall. She then packs those cartons into a shipping box before sending it to the loading bay. The shipping boxes are 20 inches wide, 20 inches long, and 20 inches high. How many widgets get shipped in each shipping box?

null

300

Each carton has an area of 4*4*5 = <<4*4*5=80>>80 square inches. Each shipping box has an area of 20*20*20 = <<20*20*20=8000>>8000 square inches The total number of cartons that will fit into each box is 8000/80 = <<8000/80=100>>100 Since there are 3 widgets in each carton, the total number of cartons in each box will be 3*100 = <<3*100=300>>300 #### 300

gsm8k-6603

open

Eight people fit in a row on an airplane, and there are 12 rows. Only 3/4 of the seats in each row are allowed to be seated. How many seats will not be occupied on that plane?

null

24

There a total of 8 x 12 = <<8*12=96>>96 seats on that plane. Only 8 x 3/4 = <<8*3/4=6>>6 seats are allowed to be seated in each row. So, only 6 x 12 = <<6*12=72>>72 seats are allowed to be seated on the plane. Therefore, 96 - 72 = <<96-72=24>>24 seats will not be occupied. #### 24

sciq-3373

multiple_choice

Which stage is specialized for dispersal & reproduction?

[ "adult stage", "fetal stage", "larval stage", "cocoon stage" ]

A

scienceQA-5157

multiple_choice

Which property matches this object?

[ "hard", "stretchy" ]

B

Look at the object. Think about each property. A hard object does not change shape when pressed or squeezed. The wool hat is not hard. A stretchy object gets longer when you pull on it. The wool hat is stretchy.

scienceQA-5414

multiple_choice

What do these two changes have in common? pouring milk on oatmeal sewing an apron

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

C

Step 1: Think about each change. Pouring milk on oatmeal is a physical change. The oatmeal and milk form a creamy mixture. But making this mixture does not form a different type of matter. 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. Step 2: Look at each answer choice. Both are only physical changes. Both changes are physical changes. No new matter is created. Both are chemical changes. Both changes are physical changes. They are not chemical changes. Both are caused by heating. Neither change is caused by heating. Both are caused by cooling. Neither change is caused by cooling.

sciq-3617

multiple_choice

What is another name for collar cells?

[ "clutches", "sporozoans", "choanocytes", "enzymes" ]

C

scienceQA-2079

multiple_choice

Is the following statement about our solar system true or false? Of the four smallest planets, two are made mainly of gas.

[ "true", "false" ]

B

To decide which four planets are the smallest, look at the volumes and compare the exponents. The volumes of Mercury, Venus, Earth, and Mars have the smallest exponents. So, these four planets are the smallest. These four planets are made mainly of rock. So, of the four smallest planets, none are made mainly of gas.

scienceQA-293

multiple_choice

Each bus takes the same amount of time to stop. Which school bus needs a larger force to come to a stop?

[ "a school bus carrying 700 pounds", "a school bus carrying 500 pounds" ]

A

Look for the school bus that is heavier. A school bus carrying 700 pounds is heavier than a school bus carrying 500 pounds. So, the school bus carrying 700 pounds needs a larger force to come to a stop in the same amount of time as the other bus.

scienceQA-4090

multiple_choice

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

[ "a black coat", "a reddish-brown coat" ]

A

You need to determine Clyde's phenotype for the coat color trait. First, consider the alleles in Clyde's genotype for the coat color gene. Then, decide whether these alleles are dominant or recessive. The allele for a reddish-brown coat (l) is recessive to the allele for a black coat (L). This means L is a dominant allele, and l is a recessive allele. Clyde's genotype of Ll has one dominant allele and one recessive allele. An organism with at least one dominant allele for a gene will have the dominant allele's version of the trait. So, Clyde's phenotype for the coat color trait must be a black coat.

sciq-1168

multiple_choice

When current flows in just one direction, what is it called?

[ "direct current", "mono-current", "alternating current", "reactant current" ]

A

sciq-2447

multiple_choice

What structure does methane have?

[ "three dimensional tetrahedra", "three dimensional oxyhedra", "two dimensional tetrahedra", "two dimensional oxyhedra" ]

A

sciq-1503

multiple_choice

Alpha, beta, and gamma emissions are associated with what kind of energy?

[ "potential", "electrical", "radiation", "kinetic" ]

C

sciq-602

multiple_choice

The best thermal conductors are also the best conductors of what, which is also related to the density of free electrons in them?

[ "electricity", "sound", "pollution", "light" ]

A

scienceQA-9710

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

B

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.

sciq-10575

multiple_choice

Early in the development of a human fetus, the skeleton is made entirely of what?

[ "cartilage", "membrane", "anterior", "bones" ]

A

scienceQA-11162

multiple_choice

Complete the statement. Acetaldehyde is ().

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

A

Use the model to determine whether acetaldehyde is an elementary substance or a compound. Step 1: Interpret the model. . Use the legend to determine the chemical element represented by each color. The colors and atomic symbols from the legend are shown in the table below. The table also includes the names of the chemical elements represented in the model. You can see from the model that a molecule of acetaldehyde is composed of four hydrogen atoms, two carbon atoms, and one oxygen atom bonded together. Step 2: Determine whether the substance is an elementary substance or a compound. You know from Step 1 that acetaldehyde is composed of three chemical elements: hydrogen, carbon, and oxygen. Since acetaldehyde is composed of multiple chemical elements bonded together, acetaldehyde is a compound.