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-8475	multiple_choice	What's the name for an atom that has gained or lost an electron?	[ "isotope", "neutrino", "an ion", "an photon" ]	C
gsm8k-1846	open	Bob and Kate went to a restaurant for dinner. After they were done eating the waitress gave a $30 bill to Bob and a $25 bill to Kate, but told them they were eligible for special discounts; 5% for Bob, 2% for Kate. Considering the discounts, how much do they have to pay in total?	null	53	5% of $30 is (5/100)30 = $<<(5/100)30=1.5>>1.5 The dollar amount of Bob's discount is $1.5 so he will pay $30-$1.5 = $28.5 2% of $25 is (2/100)$25 = $<<2/10025=0.5>>0.5 The dollar amount of Kate's discount is $0.5 so she will pay $25-$0.5 = $<<25-0.5=24.5>>24.5 Altogether they will pay $28.5+$24.5 = $<<28.5+24.5=53>>53 #### 53
scienceQA-10185	multiple_choice	Complete the text to describe the diagram. Solute particles moved in both directions across the permeable membrane. But more solute particles moved across the membrane (). When there was an equal concentration on both sides, the particles reached equilibrium.	[ "to the left than to the right", "to the right than to the left" ]	B	Look at the diagram again. It shows you how the solution changed during the process of diffusion. Before the solute particles reached equilibrium, there were 5 solute particles on the left side of the membrane and 3 solute particles on the right side of the membrane. When the solute particles reached equilibrium, there were 4 solute particles on each side of the membrane. There was 1 more solute particle on the right side of the membrane than before. So, for the solute particles to reach equilibrium, more solute particles must have moved across the membrane to the right than to the left.
sciq-9404	multiple_choice	What are known as the building blocks of proteins?	[ "organism acids", "protein acids", "amino acids", "bases" ]	C
sciq-3625	multiple_choice	What is used to measure current through a resistor?	[ "thermometers", "microscopes", "spectrographs", "ammeters" ]	D
scienceQA-6273	multiple_choice	Which statement describes the Buffalo Gap National Grassland ecosystem?	[ "It has cold winters and cool summers.", "It has a medium amount of rain." ]	B	A prairie grassland is a type of ecosystem. Prairie grasslands have the following features: hot summers and cool winters, a medium amount of rain, and soil that is rich in nutrients. So, the following statements describe the Buffalo Gap National Grassland ecosystem: hot summers and cool winters, a medium amount of rain, and soil that is rich in nutrients. It has a medium amount of rain. It has hot summers and cool winters. The following statement does not describe Buffalo Gap National Grassland: hot summers and cool winters, a medium amount of rain, and soil that is rich in nutrients. It has cold winters and cool summers.
gsm8k-7316	open	Phillip wants to make pickles with the supplies he finds at home. He has 4 jars, 10 cucumbers, and 100 oz of vinegar. Each cucumber makes six pickles. Each jar can hold 12 pickles. It takes 10 ounces of vinegar per jar of pickles. When he is all done making as many pickles as he has supplies for, how many ounces of vinegar are left?	null	60	The jars allow him to make 48 pickles because 4 x 12 = <<412=48>>48 The cucumbers allow him to make 60 pickles because 10 x 6 = <<106=60>>60 The vinegar allows him to make 10 jars of pickles because 100 / 10 = <<100/10=10>>10 The vinegar is enough to make 60 pickles because 10 x 6 = <<106=60>>60 He can make 48 pickles because 48 < 60 He needs 4 jars to make this because 48 / 12 = <<48/12=4>>4 He needs 40 ounces of vinegar because 4 x 10 = <<410=40>>40 He has 60 ounces remaining because 100 - 40 = <<100-40=60>>60 #### 60
gsm8k-5032	open	A portable battery charger can fully charge a smartphone in 26 minutes or a tablet in 53 minutes. Ana charged her tablet fully and her phone halfway. How many minutes did it take?	null	66	Ana charged her phone halfway, so she took 26 / 2 = <<26/2=13>>13 minutes to charge her phone. Thus, it took Ana 13 + 53 = <<13+53=66>>66 minutes to charge her phone and tablet. #### 66
scienceQA-5806	multiple_choice	What is the volume of a ketchup packet?	[ "5 milliliters", "5 liters" ]	A	The better estimate for the volume of a ketchup packet is 5 milliliters. 5 liters is too much.
gsm8k-6079	open	Erin put 16 curlers in her hair. One-fourth of the curlers are small pink ones. There are twice as many medium blue curlers as there are pink ones. The rest are large green curlers. How many large green curlers does Erin have in her hair?	null	4	There are 16 curlers in all and ¼ of them are pink or 16 curlers / 4 = <<16/4=4>>4 pink curlers. There are twice as many blue curlers as there are pink ones, so there are 4 pink x 2 = <<4*2=8>>8 blue curlers. Together, there are 4 pink curlers + 8 blue curlers = <<4+8=12>>12 pink and blue curlers in Erin’s hair. The remaining curlers are green, so of the 16 total curlers – 12 pink and blue curlers = <<4=4>>4 green curlers are in Erin’s hair. #### 4
scienceQA-5439	multiple_choice	How long is a garden rake?	[ "2 kilometers", "2 meters" ]	B	The better estimate for the length of a garden rake is 2 meters. 2 kilometers is too long.
scienceQA-8993	multiple_choice	Which of the following best describes a community in a small lake in Wisconsin?	[ "the insects, the water milfoil, and the nutrients", "a school of bluegill fish", "the water milfoil, the American lotus, and the water purslane" ]	C
gsm8k-1801	open	Addilynn went to the grocery store and bought six dozen eggs for use in her house. After two weeks, she used half of the eggs, then accidentally broke 15 of the remaining eggs while moving them to clean the shelves. How many eggs are left on the shelf?	null	21	Since a dozen has 12 eggs, the total number of eggs that Addilynn bought is 6 dozen * 12 eggs/dozen = <<6*12=72>>72 eggs. If she used half of the eggs, the number of eggs left is 72 eggs / 2 = <<72/2=36>>36 eggs. While moving the eggs to clean the shelves, she broke 15 eggs, leaving 36 eggs - 15 eggs = <<36-15=21>>21 eggs. #### 21
sciq-4696	multiple_choice	Most motions in nature follow ________ rather than straight lines?	[ "vertical paths", "sharp paths", "curved paths", "horizontal paths" ]	C
gsm8k-5685	open	In 10 years, Cornelia will be three times as old as Kilee. If Kilee is currently 20 years old, how old is Cornelia now?	null	80	In 10 years, Kilee will be 20 years + 10 years = 30 years. In ten years, Cornelia will be 3 * 30 years = <<3*30=90>>90 years old. Cornelia is currently 90 years - 10 years = <<90-10=80>>80 years old #### 80
scienceQA-9511	multiple_choice	Which animal's neck is also adapted for reaching high branches?	[ "dromedary camel", "warthog" ]	A	Look at the picture of the gerenuk. Now look at each animal. Figure out which animal has a similar adaptation. The dromedary camel has a long neck. Its neck is adapted for reaching high branches. The warthog has a short neck. Its neck is not adapted for reaching high branches. The warthog eats grasses, roots, and bulbs.
sciq-6557	multiple_choice	Which organ in the body controls the amount of water loss in urine in response to maintaining homeostasis?	[ "kidneys", "liver", "spleen", "lungs" ]	A
gsm8k-4954	open	Jangshe spent $610 on 7 pieces of clothing. One piece was $49 and another piece was $81. If the other pieces were all the same price, how many dollars was one of the other pieces?	null	96	610 - 49 = 561, and then 561 - 81 = 480 There were 7 - 2 = <<7-2=5>>5 other pieces. 480/5 = <<480/5=96>>96 dollars The other 5 pieces cost $96 each. #### 96
sciq-4585	multiple_choice	Snails, scallops, and squids are what type of invertebrate?	[ "mollusk", "arthropod", "crustacean", "algae" ]	A
gsm8k-763	open	Josh has 18 yards of ribbon that is to be used equally to 6 gifts. If each gift will use 2 yards of ribbon, how many yards of ribbon will be left?	null	6	The 6 gifts will use 6 x 2 = <<6*2=12>>12 yards of ribbon. So, 18 - 12 = <<18-12=6>>6 yards of ribbon will be left. #### 6
scienceQA-187	multiple_choice	How long does it take to bake lasagna in the oven?	[ "42 hours", "42 minutes" ]	B	The better estimate for how long it takes to bake lasagna in the oven is 42 minutes. 42 hours is too slow.
scienceQA-5941	multiple_choice	What do these two changes have in common? water evaporating from a lake building a tower out of magnetic blocks	[ "Both are chemical changes.", "Both are caused by heating.", "Both are caused by cooling.", "Both are only physical changes." ]	D	Step 1: Think about each change. Water evaporating from a lake is a change of state. So, it is a physical change. The liquid changes into a gas, but a different type of matter is not formed. Building a tower out of magnetic blocks is a physical change. The blocks stick to each other to form a tower. But the blocks are still made of the same type of matter as before. 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. Water evaporating is caused by heating. But building a tower out of magnetic blocks is not. Both are caused by cooling. Neither change is caused by cooling.
ai2_arc-305	multiple_choice	A student used the dimmest setting on a light microscope to observe a euglena and an amoeba. The student shined a narrow beam of light at the top of the cover slip. She observed that the euglena swam up toward the light but the amoeba did not. She knew the amoeba was alive because it slowly changed shape while she watched. What inference should the student draw from her observation?	[ "An amoeba can only move side to side.", "An amoeba is unable to respond to light.", "An amoeba moves too slowly to observe.", "An amoeba only moves when it is hungry." ]	B
sciq-98	multiple_choice	Millions of years ago, plants used energy from the sun to form what?	[ "carbon compounds", "evolution", "fossil fuels", "greenhouse gases" ]	A
scienceQA-619	multiple_choice	In this food chain, the diatom is a producer. Why?	[ "It eats another organism.", "It makes its own food.", "It eats a consumer." ]	B	In this food chain, the diatom is a producer because it makes its own food. The diatom uses carbon dioxide, water, and sunlight to make its own food.
sciq-8845	multiple_choice	Biomass is the mass of biological what?	[ "tissues", "lipids", "proteins", "organisms" ]	D
sciq-4648	multiple_choice	What is defined in physics as the amount of force pushing against a given area?	[ "pressure", "resistance", "energy", "gravity" ]	A
sciq-5004	multiple_choice	During the embryonic stage of vertebrates, the notochord develops into what?	[ "brain stem", "umbilical cord", "rib cage", "backbone" ]	D
gsm8k-1652	open	Tommy has 10 more sheets than Jimmy does. If Jimmy has 32 sheets, how many more sheets will Jimmy have than Tommy if his friend Ashton gives him 40 sheets.	null	30	If Jimmy has 32 sheets, and Tommy has 10 more sheets than Jimmy does, Tommy has 10+32 = <<32+10=42>>42 sheets. When Ashton gives Jimmy 40 sheets, his total number of sheets increases to 32+ 40 = <<32+40=72>>72 The number of sheets that Jimmy now have than Tommy is 72-42 = <<72-42=30>>30 #### 30
gsm8k-1492	open	Ellie has 8 pairs of shoes. Riley has 3 fewer. How many pairs of shoes do they have in all?	null	13	Riley has 3 fewer pairs of shoes than Ellie’s 8, so 8 – 3 = <<8-3=5>>5 pairs of shoes. Together, they have Ellie’s 8 + Riley’s 5 = <<8+5=13>>13 pairs of shoes. #### 13
scienceQA-7749	multiple_choice	Based on this information, what is Clyde's phenotype for the coat pattern trait?	[ "white spots", "solid coloring" ]	B	You need to determine Clyde's phenotype for the coat pattern trait. First, consider the alleles in Clyde's genotype for the coat pattern gene. Then, decide whether these 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. Clyde's genotype of Aa 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 pattern trait must be solid coloring.
sciq-372	multiple_choice	Both diffusion and effusion are related to the speed at which what objects move?	[ "solids", "electricity", "gas molecules", "copper molecules" ]	C
sciq-8589	multiple_choice	What kind of radiation can be used to disrupt the dna-rna protein synthesis cycle that allows bacteria to reproduce?	[ "infrared", "ionizing", "non-ionizing", "microwave" ]	B
gsm8k-960	open	Cindy was 5 years old. Her sister Jan was 2 years older than Cindy. Their oldest sister Marcia was twice as old as Jan. Greg was two years older than Marcia. How old was Greg?	null	16	Jan was 2 years older than Cindy who was 5 so 2+5 = <<2+5=7>>7 years old Marica was twice as old as Jan so 27 = <<27=14>>14 years old Greg was 2 years older than Marcia who was 14 so 2+14 = <<2+14=16>>16 years old #### 16
gsm8k-3179	open	A shop sells laptops at $600 each and a smartphone at $400. Celine buys two laptops and four smartphones for her children. How much change does she get back if she has $3000?	null	200	The cost of the two laptops is 2 x $600 = $<<2600=1200>>1200. The cost of the four smartphones is 4 x $400 = $<<4400=1600>>1600. Thus, the total cost of all the items is $1200 + $1600 = $<<1200+1600=2800>>2800. Therefore, Celine gets a change of $3000 - $2800 = $<<3000-2800=200>>200. #### 200
gsm8k-310	open	Janet hires six employees. Four of them are warehouse workers who make $15/hour, and the other two are managers who make $20/hour. Janet has to pay 10% of her workers' salaries in FICA taxes. If everyone works 25 days a month and 8 hours a day, how much does Janet owe total for their wages and taxes for one month?	null	22000	First figure out how many hours each worker works per month by multiplying the number of days they work by the number of hours a day they work: 25 days * 8 hours/day = <<258=200>>200 hours Then calculate how much one warehouse worker makes per month by multiplying their hourly rate by the number of hours they work: 200 hours $15/hour = $<<20015=3000>>3000 Then multiply that number by 4 to find out how much all the warehouse workers make: $3000/worker 4 workers = $<<30004=12000>>12,000 Now multiply the hours each manager works (also 200) by their hourly wage to find out how much one manager makes per month: 200 hours $20/hour = $<<20020=4000>>4,000 Now multiply one manager's wages by the number of managers (2) to find their total wage amount: $4,000/manager 2 managers = $<<40002=8000>>8,000 Now add the wages for the managers and the workers to find the total cost of the wages: $8,000 + $12,000 = $<<8000+12000=20000>>20,000 Now multiply the total wage bill by 10% to find how much the FICA taxes are: $20,000 .1 = $<<20000*.1=2000>>2,000 Now add the total wage bill to the total tax amount to find the grand total: $2,000 + $20,000 = $<<2000+20000=22000>>22,000 #### 22000
gsm8k-6750	open	A Moroccan restaurant received 3 different shipments of couscous. The first two shipments of 7 and 13 pounds arrived on the same day. The next day's shipment was 45 pounds of couscous. If it takes 5 pounds of couscous to make a dish, how many dishes did the restaurant make?	null	13	The first two shipments of couscous added up to 7 + 13 = <<7+13=20>>20 pounds Adding that weight to the next day’s shipment results in a total weight of 20 + 45 = <<20+45=65>>65 pounds Since each dish takes 5 pounds, then the restaurant makes 65/5 = <<65/5=13>>13 dishes #### 13
sciq-1042	multiple_choice	The chemical behavior of elements can largely be explained by what?	[ "chemical configuration", "neutron configuration", "electron configurations", "proton configuration" ]	C
gsm8k-2511	open	James decides to use tannerite to blow things up to reveal his baby's gender. The explosion ignites both his neighbors' houses and attracts a police officer, who arrests James on two count of arson, one count of manufacturing explosives, and one count of domestic terrorism. If the arson counts each carry a 6-year sentence, the explosives sentence is twice as long as the total arson sentence, and the domestic terrorism charge's sentence is 20 years, how long might James spend in jail?	null	56	First find the total sentence length for the arson: 6 years/count * 2 counts = 12 years Then find the total sentence length for the explosives: 12 years * 2 = <<12*2=24>>24 years Then add each sentence to find the total sentence length: 12 years + 24 years + 20 years = <<12+24+20=56>>56 years #### 56
scienceQA-12061	multiple_choice	Think about the magnetic force between the magnets in each pair. Which of the following statements is true?	[ "The magnetic force is stronger in Pair 1.", "The strength of the magnetic force is the same in both pairs.", "The magnetic force is stronger in Pair 2." ]	A	Distance affects the strength of the magnetic force. When magnets are closer together, the magnetic force between them is stronger. The magnets in Pair 1 are closer together than the magnets in Pair 2. So, the magnetic force is stronger in Pair 1 than in Pair 2.
sciq-6316	multiple_choice	Most reptiles reproduce sexually and have what type of fertilization?	[ "mechanical", "external", "additional", "internal" ]	D
sciq-6428	multiple_choice	Lattice energy cannot be measured directly. what is its calculation based on?	[ "change in temperature", "microscopic inspection", "measured energy changes", "chemical reactions" ]	C
gsm8k-2153	open	Felicia is baking a cake. She needs 2 cups of flour, a cup of white sugar, a 1/4 cup of brown sugar, and a 1/2 cup of oil. Her only measuring scoop is 1/4 cup. How many times does she fill it to complete the measurements?	null	15	She fills it 8 times for the flour because 2 / (1/4) =<<2/(1/4)=8>>8 She fills it 4 times for the white sugar because 1 / (1/4) = <<1/(1/4)=4>>4 She fills is 2 times for the oil because (1/2) / (1/4) = <<(1/2)/(1/4)=2>>2 She fills it 1 time for the brown sugar because she needs exactly 1/4 of a cup She fills is 15 times because 8 + 4 + 2 + 1 equals <<8+4+2+1=15>>15 #### 15
ai2_arc-266	multiple_choice	A student is trying to identify a mineral that has a nonmetallic luster and is black. It can also be scratched with a fingernail. According to the mineral reference sheet, the unidentified mineral is most likely	[ "mica.", "magnetite.", "hornblende.", "quartz." ]	A
sciq-9155	multiple_choice	Amino acids broken down by metabolic process are mostly recycled into new what?	[ "enzymes", "hormones", "lipids", "proteins" ]	D
sciq-4837	multiple_choice	What is the most common bacterial sti in the u. s.?	[ "diarrhea", "chlamydia", "influenza", "tuberculosis" ]	B
sciq-6504	multiple_choice	The hydration of what is what makes many alcohols?	[ "enzymes", "lipids", "alkenes", "malts" ]	C
scienceQA-3090	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-4483	open	Peggy is moving and is looking to get rid of her record collection. Sammy says that he will buy all of them for 4 dollars each. Bryan is only interested in half of the records but will offer 6 dollars each for the half that he is interested in and 1 dollar each for the remaining half that he is not interested in with the hopes that he can resell them in bulk later. If Peggy has 200 records, what is the difference in profit between Sammy versus Bryan's deal?	null	100	Sammy is offering to take the whole collection of 200 records and pay Peggy 4 dollars each for them which would net Peggy 200 * 4=<<2004=800>>800 dollars for her entire record collection. Bryan is willing to buy Peggy's entire record collection but at two different price points, half at one point and half at another. Half of Peggy's record collection is 200/2=<<200/2=100>>100, which means that 100 records will sell for one price and 100 records will sell for another price. Bryan is willing to pay more for the half of the record collection that he is interested in so Peggy would net 100 6=<<1006=600>>600 dollars for the first half of her record collection. For the half of the collection that Bryan is just planning on reselling at a later date, he is willing to offer Peggy 100 1=<<100*1=100>>100 dollars to take off of her hands. In total Bryan is willing to offer Peggy 600+100=<<600+100=700>>700 dollars for her entire record collection. If Sammy is offering 800 dollars to buy Peggy's entire record collection and Bryan is offering 700 dollars for Peggy's entire record collection, then Peggy's net profit would be 800-700=<<800-700=100>>100 dollars more by taking Sammy's deal instead of Bryan's deal. #### 100
scienceQA-9855	multiple_choice	Based on this information, what is this plant's phenotype for the flower color trait?	[ "dark yellow flowers", "light yellow flowers" ]	B	The rose plant's genotype for the flower color gene is FF. The rose plant's genotype of FF has only F allelles. The F allele is for light yellow flowers. So, the rose plant's phenotype for the flower color trait must be light yellow flowers. To check this answer, consider whether the rose plant's alleles are dominant or recessive. The allele for light yellow flowers (F) is dominant over the allele for dark yellow flowers (f). This means F is a dominant allele, and f is a recessive allele. The rose plant's genotype of FF has two dominant alleles. An organism with at least one dominant allele for a gene will have the dominant allele's version of the trait. So, the rose plant's phenotype for the flower color trait must be light yellow flowers.
scienceQA-9321	multiple_choice	Which material is this shovel made of?	[ "wood", "rock" ]	A	Look at the picture of the shovel. The shovel is made of two different materials. The handle is made of wood, and the head is made of metal. Metal is a tough material. It does not break easily. This makes metal a good material for the head of a shovel. You don't want your shovel to break if you hit a rock while you're digging!
scienceQA-9692	multiple_choice	Which animal is also adapted to be camouflaged among dead leaves?	[ "Arctic wolf", "plated leaf chameleon" ]	B	Look at the picture of the orange oakleaf butterfly. The orange oakleaf butterfly has a brown leaf-shaped body. It is adapted to be camouflaged among dead leaves, which often have a reddish or brownish color. The word camouflage means to blend in. Now look at each animal. Figure out which animal has a similar adaptation. The plated leaf chameleon has reddish-brown scales coverings its body. It is adapted to be camouflaged among dead leaves, which often have a reddish or brownish color. This Arctic wolf has white fur covering its body. It is not adapted to be camouflaged among dead leaves.
scienceQA-9330	multiple_choice	Select the organism in the same species as the Victoria crowned pigeon.	[ "Larus michahellis", "Cyanocitta stelleri", "Goura victoria" ]	C	A Victoria crowned pigeon's scientific name is Goura victoria. Goura victoria has the same scientific name as a Victoria crowned pigeon. So, these organisms are in the same species. Larus michahellis does not have the same scientific name as a Victoria crowned pigeon. So, Goura victoria and Larus michahellis are not in the same species. Cyanocitta stelleri does not have the same scientific name as a Victoria crowned pigeon. So, Goura victoria and Cyanocitta stelleri are not in the same species.
scienceQA-8308	multiple_choice	Will these magnets attract or repel each other?	[ "repel", "attract" ]	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 north pole of the other magnet. Opposite poles attract. So, these magnets will attract each other.
gsm8k-4565	open	Yoque borrowed money from her sister. She promised to pay it back in 11 months including an additional 10% of the money she borrowed. If she pays $15 per month, how much money did she borrow?	null	150	In 11 months, Yoque will pay a total of $15 x 11 = $<<1511=165>>165. The amount $165 is 100% + 10% = 110% of the money she borrowed. So, 1% is equal to $165/110 = $<<165/110=1.50>>1.50. Hence, Yoque borrowed $1.50 x 100 = $<<1.50100=150>>150. #### 150
sciq-7621	multiple_choice	What is the key to the demographic transition?	[ "higher expatriation", "higher birth rates", "reduced family size", "higher death rates" ]	C
sciq-11617	multiple_choice	What instrument has a resolution many times greater than a light microscope, and can be used to see the details on the outside of a cell?	[ "element microscope", "electron microscope", "complex microscope", "molecular microscope" ]	B
sciq-7254	multiple_choice	Alpha and beta decay occur when a nucleus has too many protons or an unstable ratio of what?	[ "nucleus to neutrons", "electrons to neutrons", "protons to neutrons", "atoms to neutrons" ]	C
gsm8k-3828	open	There were a total of 50 guests in a movie screening of which half of the guests are women, 15 are men, and the rest are children. In the middle of the movie, 1/5 of the men and 4 children left. How many people stayed?	null	43	Being women half of the guests, there were 50/2 = <<50/2=25>>25 women in the movie screening. Adding the 15 men to the number of women guests, there were 25 + 15 = <<25+15=40>>40 men and women. From a total of 50 guests, 50 - 40 = <<50-40=10>>10 were children. Knowing 1/5 of the men left, 15/5 = <<15/5=3>>3 men left. Thus, 3 men + 4 children = <<3+4=7>>7 people left in all. Therefore, 50 - 7 = <<50-7=43>>43 people stayed. #### 43
sciq-1435	multiple_choice	The most common two-lens telescope, like the simple microscope, uses lenses of what shape?	[ "convex", "concave", "angular", "cylindrical" ]	A
gsm8k-370	open	Nurse Missy is attending to the needs of 12 patients in her hospital ward. Most of her patients require standard care, but one-third of her patients have special dietary requirements, which increases the serving time by 20%. At dinner time, she brings each patient their meal. It takes 5 minutes to serve each standard care patient. How long does it take, in minutes, for Missy to serve dinner to all of her patients?	null	64	Nurse Missy has 12(1/3)=<<12(1/3)=4>>4 special needs patients. She has 12-4=<<12-4=8>>8 standard care patients. Special needs patients take 20% longer to serve, which means serving takes 1.25=6 minutes per patient. To serve dinner to all of her standard care patients, it will take 58=<<58=40>>40 minutes. To serve dinner to all of her special needs patients, it will take 64=<<6*4=24>>24 minutes. In total, it will take 40+24=<<40+24=64>>64 minutes to serve dinner to all of her patients. #### 64
sciq-2606	multiple_choice	What in the axils of leaves and stems give rise to branches?	[ "axillary buds", "nodules", "chloroplasts", "meristems" ]	A
scienceQA-4441	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.
gsm8k-1335	open	Lexie and Tom went apple picking. Lexie picked 12 apples and Tom picked twice as many apples. How many apples did they collect altogether?	null	36	Tom picked 12 x 2 = <<12*2=24>>24 apples Altogether, they picked 12 + 24 = <<12+24=36>>36 apples #### 36
scienceQA-3896	multiple_choice	Which animal's mouth is also adapted for gnawing?	[ "brown rat", "silky anteater" ]	A	Look at the picture of the Podolsk mole rat. The Podolsk mole rat has large front teeth. Its mouth is adapted for gnawing. The large front teeth can help the Podolsk mole rat break off pieces of food that it can swallow. Now look at each animal. Figure out which animal has a similar adaptation. The brown rat has large front teeth. Its mouth is adapted for gnawing. The silky anteater has a long tube-shaped mouth and no teeth. Its mouth is not adapted for gnawing. The silky anteater uses its mouth to get insects out of holes and burrows.
scienceQA-4152	multiple_choice	What information supports the conclusion that Rosa acquired this trait?	[ "Rosa likes to look at butterflies and beetles.", "Rosa learned to identify insects by reading many books about insects." ]	B
sciq-6872	multiple_choice	Unlike wild animals, what type of species are genetically uniform, making them more vulnerable to die-out from disease?	[ "mammals", "domestic species", "free-range species", "urbane species" ]	B
sciq-11070	multiple_choice	What type of muscle makes up most of the heart?	[ "heart muscle", "chest muscles", "cardiac muscle", "respiratory muscle" ]	C
sciq-850	multiple_choice	Defecating, urination, and even childbirth involve cooperation between the diaphragm and these?	[ "skeletal muscles", "heart muscles", "lung muscles", "abdominal muscles" ]	D
sciq-5082	multiple_choice	Noninfectious diseases can't be passed from one person to another. instead, these types of diseases are caused by factors such as environment, genetics and what?	[ "education", "age", "weight", "lifestyle" ]	D
scienceQA-11990	multiple_choice	Which animal's feet are also adapted for sticking to smooth surfaces?	[ "meerkat", "Costa Rica brook frog" ]	B	Look at the picture of the tiger-striped leaf frog. The tiger-striped leaf frog has wide, sticky toes. Its feet are adapted for sticking to smooth surfaces. The tiger-striped leaf frog 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 Costa Rica brook frog has wide, sticky toes. Its feet are adapted for sticking to smooth surfaces. The meerkat has long claws on its toes. Its feet are not adapted for sticking to smooth surfaces. The meerkat uses its feet to dig burrows and search for food.
sciq-5116	multiple_choice	Burning fossil fuels produces air pollution and what?	[ "carbon dioxide", "liquid dioxide", "oxygen", "acid rain" ]	A
scienceQA-678	multiple_choice	Which material is this sandwich bag made of?	[ "plastic", "cotton" ]	A	Look at the picture of the sandwich bag. The bag is made of plastic.
scienceQA-3732	multiple_choice	Which animal is also adapted to be camouflaged in the snow?	[ "polar bear", "hedgehog" ]	A	Look at the picture of the Arctic hare. During the winter, the Arctic hare has white fur covering its body. It is adapted to be camouflaged in the snow. The word camouflage means to blend in. Now look at each animal. Figure out which animal has a similar adaptation. The polar bear has white fur covering its body. It is adapted to be camouflaged in the snow. The hedgehog has a yellow-and-brown body. It is not adapted to be camouflaged in the snow.
scienceQA-3873	multiple_choice	Compare the motion of three speedboats. Which speedboat was moving at the lowest speed?	[ "a speedboat that moved 290miles east in 10hours", "a speedboat that moved 460miles west in 10hours", "a speedboat that moved 645miles north in 10hours" ]	A	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 290 miles moved the shortest distance in that time. So, that speedboat must have moved at the lowest speed.
gsm8k-5364	open	Jenna runs a wholesale business. She pays $3 for each widget and resells it for $8. Every month she has to pay $10,000 in rent, 20% of her total profit in taxes, and $2,500 each to four workers. If Jenna sells 5000 widgets one month, how much is her total profit or loss?	null	4000	First calculate how much Jenna spends on salaries: $2,500 * 4 = $<<25004=10000>>10,000 Next find Jenna's total fixed costs by adding the cost of salaries and rent: $10,000 + $10,000 = $<<10000+10000=20000>>20,000 Next calculate how much profit Jenna makes on each widget by subtracting the cost from the sale price: $8 - $3 = $<<8-3=5>>5 Now multiply the profit per widget by the number of widgets sold: $5 5000 = $<<55000=25000>>25,000 Now subtract Jenna's costs from her sales to find her total profit before taxes: $25,000 - $20,000 = $<<25000-20000=5000>>5,000 Now multiply Jenna's profit by her 20% tax rate to find how much she owe in taxes: $5,000 .2 = $<<5000*.2=1000>>1,000 Now subtract Jenna's taxes from her profit before taxes to find her total profit: $5,000 - $1,000 = $<<5000-1000=4000>>4,000 #### 4000
scienceQA-774	multiple_choice	What is the direction of this pull?	[ "away from the fishing pole", "toward the fishing pole" ]	B	The boy pulls the fish on the line toward his fishing pole to get the fish out of the water. The direction of the pull is toward the fishing pole.
gsm8k-919	open	Aisha enjoys listening to music on her mp3 player. She starts with 500 songs on her mp3 player, then adds another 500 the week after that. She realizes her mp3 player has a large capacity for storing songs so she adds twice the amount she already had on her mp3 player. After a while, though, she decides that she doesn't like 50 of the songs and removes them. How many songs are on Aisha's mp3 player now?	null	2,950	Aisha starts with 500 songs + 500 songs = <<500+500=1000>>1000 songs added to her mp3 player in the first two weeks. After that Aisha adds twice that amount to her mp3 player, 1000 x 2 = <<1000*2=2000>>2000 songs added. She now has 1000 + 2000 = <<1000+2000=3000>>3000 songs on her mp3 player. However, she decides she wants to remove 50 of them, 3000 - 50 = <<3000-50=2950>>2950 songs on her mp3 player. #### 2,950
gsm8k-2985	open	Carly is making burgers for a neighborhood BBQ. Each burger needs to be cooked for 4 minutes on each side. Carly can fit 5 burgers on the grill at once. If half her 30 guests want 2 burgers and the other half each want 1, how long will it take Carly to cook all the burgers?	null	72	First find half the number of guests at Carly's party: 30 guests / 2 = <<30/2=15>>15 guests Then multiply that number by 2 for the number of burgers half the guests want: 15 guests * 2 burgers/guest = <<152=30>>30 burgers Then add the 15 burgers for the 15 guests who only want 1 to find the total number of burgers: 30 burgers + 15 burgers = 45 burgers Then divide the total number of burgers by the number of burgers Carly can cook at once to find the number of batches she cooks: 45 burgers / 5 burgers/batch = <<45/5=9>>9 batches Then multiply the number of sides per burger by the cooking time per side to find each burger's total cook time: 4 minutes/side 2 sides = <<42=8>>8 minutes Finally, multiply each batch's cook time by the number of batches to find the total cook time: 8 minutes/batch 9 batches = <<8*9=72>>72 minutes #### 72
sciq-1005	multiple_choice	What three characteristics do waves have?	[ "reflection, refraction and deflection", "spin, refraction, and deflection", "theory , refraction and deflection", "structure , refraction and deflection" ]	A
sciq-1263	multiple_choice	What type of vertebrates control body temperature to just a limited extent from the outside by changing behavior?	[ "endothermic", "ectothermic", "mimetic", "etheric" ]	B
scienceQA-3018	multiple_choice	Select the chemical formula for this molecule.	[ "P3C", "HPCl3", "PCl2", "PCl3" ]	D	P is the symbol for phosphorus. Cl is the symbol for chlorine. This ball-and-stick model shows a molecule with one phosphorus atom and three chlorine atoms. The chemical formula will contain the symbols P and Cl. There is one phosphorus atom, so P will not have a subscript. There are three chlorine atoms, so Cl will have a subscript of 3. The correct formula is PCl3. The diagram below shows how each part of the chemical formula matches with each part of the model above.
gsm8k-5065	open	Angela wants to check her math homework answers with her friends, but some of them aren't done yet. Out of 20 problems, Martha has finished 2, Jenna has finished four times the number Martha did minus 2, and Mark has finished half the number Jenna did. If none of the friends worked on any of the same problems, how many problems have no one but Angela finished?	null	9	Four times the number of problems Martha answered is 4 x 2 = <<4*2=8>>8. So, Jenna answered 8 - 2 = <<8-2=6>>6 problems. The number of problems Mark answered is 6 / 2 = <<6/2=3>>3. The total number of problems Martha, Jenna, and Mark answered is 2 + 6 + 3 = <<2+6+3=11>>11. So, this means Angela was able to answer 20 - 11 = <<20-11=9>>9 problems. #### 9
sciq-3624	multiple_choice	What term is used to describe the energy reserve carbohydrate of animals?	[ "lactose", "fructose", "glycogen", "sucrose" ]	C
sciq-6617	multiple_choice	Electrons are located at fixed distances from the nucleus, what are they called?	[ "energy levels", "Positive levels", "Energy layers", "energy concentrations" ]	A
gsm8k-4374	open	Phoebe eats 1 serving and gives her dog 1 serving of peanut butter for a bedtime snack. Each jar of peanut butter has 15 servings. How many jars will she need to make sure she and her dog have enough to last for 30 days?	null	4	She and her dog both have a serving before bed so they eat 1+1 = <<1+1=2>>2 servings a day She wants to have enough for 30 days and they eat 2 servings a day so they need 302 = <<302=60>>60 servings Each jar has 15 servings and she needs 60 servings so she will need 60/15 = <<60/15=4>>4 jars of peanut butter #### 4
sciq-8717	multiple_choice	What is the term for a structure within the cytoplasm that performs a specific job in the cell?	[ "ribosome", "organelle", "mitochondria", "nucleus" ]	B
scienceQA-12111	multiple_choice	Select the organism in the same genus as the smooth newt.	[ "Nerodia clarkii", "Lissotriton vulgaris", "Sciurus vulgaris" ]	B	A smooth newt's scientific name is Lissotriton vulgaris. The first word of its scientific name is Lissotriton. Sciurus vulgaris and Lissotriton vulgaris are not in the same genus. These organisms are not in the same genus, but part of their scientific names is the same. Sciurus vulgaris and Lissotriton vulgaris have the same species name within their genus, vulgaris. But the first words of their scientific names are different. Sciurus vulgaris is in the genus Sciurus, and Lissotriton vulgaris is in the genus Lissotriton. Nerodia clarkii is in the genus Nerodia. The first word of its scientific name is Nerodia. So, Nerodia clarkii and Lissotriton vulgaris are not in the same genus. This organism and the smooth newt are in the same genus and the same species! Both organisms have the same scientific name, Lissotriton vulgaris.
sciq-7922	multiple_choice	Atoms of different elements can combine in simple whole number ratios to form what?	[ "chemical compounds", "mixtures", "carbon compounds", "combinations" ]	A
ai2_arc-129	multiple_choice	Which best describes two organ systems working together to help maintain homeostasis?	[ "The reproductive organs produce sex cells.", "The nerves carry signals from the eye to the brain.", "The bones and muscles of the hand work together to grip a pencil.", "The muscles of the chest tighten to push carbon dioxide out of the lungs." ]	D
sciq-704	multiple_choice	What is the thick fluid in the space between bones that cushions the joint?	[ "interstitial fluid", "amniotic fluid", "synovial fluid", "collagen" ]	C
gsm8k-1599	open	Natalie has $26 to go shopping. She bought a jumper for $9, a T-shirt for $4, and a pair of heels for $5. How much money does Natalie have left?	null	8	The total cost of the clothes is $9 + $4 + $5 = $<<9+4+5=18>>18. Natalie has $26 − $18 = $8 left. #### 8
gsm8k-2881	open	There were 50 fish in a pond and 3 times as many tadpoles. If Curtis catches 7 fish and half the tadpoles develop into frogs, how many more tadpoles than fish are there in the pond now?	null	32	There were 50 x 3 = <<50*3=150>>150 tadpoles. There are 50 - 7 = <<50-7=43>>43 fish left in the pond. There are 150/2 = <<150/2=75>>75 tadpoles left in the pond. There are 75 - 43 = <<75-43=32>>32 more tadpoles than fish in the pond now. #### 32
gsm8k-1803	open	There are 90 students who have lunch during period 5. Today, two-thirds of the students sat in the cafeteria, while the remainder sat at the covered picnic tables outside. But some yellow-jackets were attracted to their food, and so one-third of the students outside jumped up and ran inside to the cafeteria, while 3 of the students in the cafeteria went outside to see what all the fuss was about. How many students are now in the cafeteria?	null	67	Originally, there were 902/3=<<902/3=60>>60 in the cafeteria. Originally, there were 90-60=<<90-60=30>>30 outside the cafeteria. Then 301/3=<<301/3=10>>10 ran inside The number of students inside the cafeteria grew by 10-3=<<10-3=7>>7. There are now 60+7=<<60+7=67>>67 students in the cafeteria. #### 67
scienceQA-5054	multiple_choice	How long does it take to cook a turkey in the oven?	[ "4 seconds", "4 hours" ]	B	The better estimate for how long it takes to cook a turkey in the oven is 4 hours. 4 seconds is too fast.
sciq-2741	multiple_choice	What is the term for an amount of force pushing against a given area?	[ "force", "resistance", "mass", "pressure" ]	D
scienceQA-5044	multiple_choice	Which animal is also adapted for flight?	[ "great blue heron", "European mole" ]	A	Look at the picture of the flying fox. The flying fox has large, powerful wings. It is adapted for flight. Long, powerful wings help the flying fox travel long distances by air. Now look at each animal. Figure out which animal has a similar adaptation. The great blue heron has large, powerful wings. It is adapted for flight. The European mole has short legs. It is not adapted for flight. The European mole uses its legs for crawling.
scienceQA-8425	multiple_choice	Complete the text to describe the diagram. Solute particles moved in both directions across the permeable membrane. But more solute particles moved across the membrane (). When there was an equal concentration on both sides, the particles reached equilibrium.	[ "to the left than to the right", "to the right than to the left" ]	B	Look at the diagram again. It shows you how the solution changed during the process of diffusion. Before the solute particles reached equilibrium, there were 6 solute particles on the left side of the membrane and 4 solute particles on the right side of the membrane. When the solute particles reached equilibrium, there were 5 solute particles on each side of the membrane. There was 1 more solute particle on the right side of the membrane than before. So, for the solute particles to reach equilibrium, more solute particles must have moved across the membrane to the right than to the left.
ai2_arc-236	multiple_choice	Which characteristic can a human offspring inherit?	[ "facial scar", "blue eyes", "long hair", "broken leg" ]	B
sciq-10228	multiple_choice	During what period on earth was coal formed?	[ "Mesozoic", "Neoproterozoic", "Neoproterozoic era", "the carboniferous period" ]	D

sciq-8475

multiple_choice

What's the name for an atom that has gained or lost an electron?

[ "isotope", "neutrino", "an ion", "an photon" ]

C

gsm8k-1846

open

Bob and Kate went to a restaurant for dinner. After they were done eating the waitress gave a $30 bill to Bob and a $25 bill to Kate, but told them they were eligible for special discounts; 5% for Bob, 2% for Kate. Considering the discounts, how much do they have to pay in total?

null

53

5% of $30 is (5/100)*30 = $<<(5/100)*30=1.5>>1.5 The dollar amount of Bob's discount is $1.5 so he will pay $30-$1.5 = $28.5 2% of $25 is (2/100)*$25 = $<<2/100*25=0.5>>0.5 The dollar amount of Kate's discount is $0.5 so she will pay $25-$0.5 = $<<25-0.5=24.5>>24.5 Altogether they will pay $28.5+$24.5 = $<<28.5+24.5=53>>53 #### 53

scienceQA-10185

multiple_choice

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

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

B

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

sciq-9404

multiple_choice

What are known as the building blocks of proteins?

[ "organism acids", "protein acids", "amino acids", "bases" ]

C

sciq-3625

multiple_choice

What is used to measure current through a resistor?

[ "thermometers", "microscopes", "spectrographs", "ammeters" ]

D

scienceQA-6273

multiple_choice

Which statement describes the Buffalo Gap National Grassland ecosystem?

[ "It has cold winters and cool summers.", "It has a medium amount of rain." ]

B

A prairie grassland is a type of ecosystem. Prairie grasslands have the following features: hot summers and cool winters, a medium amount of rain, and soil that is rich in nutrients. So, the following statements describe the Buffalo Gap National Grassland ecosystem: hot summers and cool winters, a medium amount of rain, and soil that is rich in nutrients. It has a medium amount of rain. It has hot summers and cool winters. The following statement does not describe Buffalo Gap National Grassland: hot summers and cool winters, a medium amount of rain, and soil that is rich in nutrients. It has cold winters and cool summers.

gsm8k-7316

open

Phillip wants to make pickles with the supplies he finds at home. He has 4 jars, 10 cucumbers, and 100 oz of vinegar. Each cucumber makes six pickles. Each jar can hold 12 pickles. It takes 10 ounces of vinegar per jar of pickles. When he is all done making as many pickles as he has supplies for, how many ounces of vinegar are left?

null

60

The jars allow him to make 48 pickles because 4 x 12 = <<4*12=48>>48 The cucumbers allow him to make 60 pickles because 10 x 6 = <<10*6=60>>60 The vinegar allows him to make 10 jars of pickles because 100 / 10 = <<100/10=10>>10 The vinegar is enough to make 60 pickles because 10 x 6 = <<10*6=60>>60 He can make 48 pickles because 48 < 60 He needs 4 jars to make this because 48 / 12 = <<48/12=4>>4 He needs 40 ounces of vinegar because 4 x 10 = <<4*10=40>>40 He has 60 ounces remaining because 100 - 40 = <<100-40=60>>60 #### 60

gsm8k-5032

open

A portable battery charger can fully charge a smartphone in 26 minutes or a tablet in 53 minutes. Ana charged her tablet fully and her phone halfway. How many minutes did it take?

null

66

Ana charged her phone halfway, so she took 26 / 2 = <<26/2=13>>13 minutes to charge her phone. Thus, it took Ana 13 + 53 = <<13+53=66>>66 minutes to charge her phone and tablet. #### 66

scienceQA-5806

multiple_choice

What is the volume of a ketchup packet?

[ "5 milliliters", "5 liters" ]

A

The better estimate for the volume of a ketchup packet is 5 milliliters. 5 liters is too much.

gsm8k-6079

open

Erin put 16 curlers in her hair. One-fourth of the curlers are small pink ones. There are twice as many medium blue curlers as there are pink ones. The rest are large green curlers. How many large green curlers does Erin have in her hair?

null

4

There are 16 curlers in all and ¼ of them are pink or 16 curlers / 4 = <<16/4=4>>4 pink curlers. There are twice as many blue curlers as there are pink ones, so there are 4 pink x 2 = <<4*2=8>>8 blue curlers. Together, there are 4 pink curlers + 8 blue curlers = <<4+8=12>>12 pink and blue curlers in Erin’s hair. The remaining curlers are green, so of the 16 total curlers – 12 pink and blue curlers = <<4=4>>4 green curlers are in Erin’s hair. #### 4

scienceQA-5439

multiple_choice

How long is a garden rake?

[ "2 kilometers", "2 meters" ]

B

The better estimate for the length of a garden rake is 2 meters. 2 kilometers is too long.

scienceQA-8993

multiple_choice

Which of the following best describes a community in a small lake in Wisconsin?

[ "the insects, the water milfoil, and the nutrients", "a school of bluegill fish", "the water milfoil, the American lotus, and the water purslane" ]

C

gsm8k-1801

open

Addilynn went to the grocery store and bought six dozen eggs for use in her house. After two weeks, she used half of the eggs, then accidentally broke 15 of the remaining eggs while moving them to clean the shelves. How many eggs are left on the shelf?

null

21

Since a dozen has 12 eggs, the total number of eggs that Addilynn bought is 6 dozen * 12 eggs/dozen = <<6*12=72>>72 eggs. If she used half of the eggs, the number of eggs left is 72 eggs / 2 = <<72/2=36>>36 eggs. While moving the eggs to clean the shelves, she broke 15 eggs, leaving 36 eggs - 15 eggs = <<36-15=21>>21 eggs. #### 21

sciq-4696

multiple_choice

Most motions in nature follow ________ rather than straight lines?

[ "vertical paths", "sharp paths", "curved paths", "horizontal paths" ]

C

gsm8k-5685

open

In 10 years, Cornelia will be three times as old as Kilee. If Kilee is currently 20 years old, how old is Cornelia now?

null

80

In 10 years, Kilee will be 20 years + 10 years = 30 years. In ten years, Cornelia will be 3 * 30 years = <<3*30=90>>90 years old. Cornelia is currently 90 years - 10 years = <<90-10=80>>80 years old #### 80

scienceQA-9511

multiple_choice

Which animal's neck is also adapted for reaching high branches?

[ "dromedary camel", "warthog" ]

A

Look at the picture of the gerenuk. Now look at each animal. Figure out which animal has a similar adaptation. The dromedary camel has a long neck. Its neck is adapted for reaching high branches. The warthog has a short neck. Its neck is not adapted for reaching high branches. The warthog eats grasses, roots, and bulbs.

sciq-6557

multiple_choice

Which organ in the body controls the amount of water loss in urine in response to maintaining homeostasis?

[ "kidneys", "liver", "spleen", "lungs" ]

A

gsm8k-4954

open

Jangshe spent $610 on 7 pieces of clothing. One piece was $49 and another piece was $81. If the other pieces were all the same price, how many dollars was one of the other pieces?

null

96

610 - 49 = 561, and then 561 - 81 = 480 There were 7 - 2 = <<7-2=5>>5 other pieces. 480/5 = <<480/5=96>>96 dollars The other 5 pieces cost $96 each. #### 96

sciq-4585

multiple_choice

Snails, scallops, and squids are what type of invertebrate?

[ "mollusk", "arthropod", "crustacean", "algae" ]

A

gsm8k-763

open

Josh has 18 yards of ribbon that is to be used equally to 6 gifts. If each gift will use 2 yards of ribbon, how many yards of ribbon will be left?

null

6

The 6 gifts will use 6 x 2 = <<6*2=12>>12 yards of ribbon. So, 18 - 12 = <<18-12=6>>6 yards of ribbon will be left. #### 6

scienceQA-187

multiple_choice

How long does it take to bake lasagna in the oven?

[ "42 hours", "42 minutes" ]

B

The better estimate for how long it takes to bake lasagna in the oven is 42 minutes. 42 hours is too slow.

scienceQA-5941

multiple_choice

What do these two changes have in common? water evaporating from a lake building a tower out of magnetic blocks

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

D

Step 1: Think about each change. Water evaporating from a lake is a change of state. So, it is a physical change. The liquid changes into a gas, but a different type of matter is not formed. Building a tower out of magnetic blocks is a physical change. The blocks stick to each other to form a tower. But the blocks are still made of the same type of matter as before. 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. Water evaporating is caused by heating. But building a tower out of magnetic blocks is not. Both are caused by cooling. Neither change is caused by cooling.

ai2_arc-305

multiple_choice

A student used the dimmest setting on a light microscope to observe a euglena and an amoeba. The student shined a narrow beam of light at the top of the cover slip. She observed that the euglena swam up toward the light but the amoeba did not. She knew the amoeba was alive because it slowly changed shape while she watched. What inference should the student draw from her observation?

[ "An amoeba can only move side to side.", "An amoeba is unable to respond to light.", "An amoeba moves too slowly to observe.", "An amoeba only moves when it is hungry." ]

B

sciq-98

multiple_choice

Millions of years ago, plants used energy from the sun to form what?

[ "carbon compounds", "evolution", "fossil fuels", "greenhouse gases" ]

A

scienceQA-619

multiple_choice

In this food chain, the diatom is a producer. Why?

[ "It eats another organism.", "It makes its own food.", "It eats a consumer." ]

B

In this food chain, the diatom is a producer because it makes its own food. The diatom uses carbon dioxide, water, and sunlight to make its own food.

sciq-8845

multiple_choice

Biomass is the mass of biological what?

[ "tissues", "lipids", "proteins", "organisms" ]

D

sciq-4648

multiple_choice

What is defined in physics as the amount of force pushing against a given area?

[ "pressure", "resistance", "energy", "gravity" ]

A

sciq-5004

multiple_choice

During the embryonic stage of vertebrates, the notochord develops into what?

[ "brain stem", "umbilical cord", "rib cage", "backbone" ]

D

gsm8k-1652

open

Tommy has 10 more sheets than Jimmy does. If Jimmy has 32 sheets, how many more sheets will Jimmy have than Tommy if his friend Ashton gives him 40 sheets.

null

30

If Jimmy has 32 sheets, and Tommy has 10 more sheets than Jimmy does, Tommy has 10+32 = <<32+10=42>>42 sheets. When Ashton gives Jimmy 40 sheets, his total number of sheets increases to 32+ 40 = <<32+40=72>>72 The number of sheets that Jimmy now have than Tommy is 72-42 = <<72-42=30>>30 #### 30

gsm8k-1492

open

Ellie has 8 pairs of shoes. Riley has 3 fewer. How many pairs of shoes do they have in all?

null

13

Riley has 3 fewer pairs of shoes than Ellie’s 8, so 8 – 3 = <<8-3=5>>5 pairs of shoes. Together, they have Ellie’s 8 + Riley’s 5 = <<8+5=13>>13 pairs of shoes. #### 13

scienceQA-7749

multiple_choice

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

[ "white spots", "solid coloring" ]

B

You need to determine Clyde's phenotype for the coat pattern trait. First, consider the alleles in Clyde's genotype for the coat pattern gene. Then, decide whether these 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. Clyde's genotype of Aa 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 pattern trait must be solid coloring.

sciq-372

multiple_choice

Both diffusion and effusion are related to the speed at which what objects move?

[ "solids", "electricity", "gas molecules", "copper molecules" ]

C

sciq-8589

multiple_choice

What kind of radiation can be used to disrupt the dna-rna protein synthesis cycle that allows bacteria to reproduce?

[ "infrared", "ionizing", "non-ionizing", "microwave" ]

B

gsm8k-960

open

Cindy was 5 years old. Her sister Jan was 2 years older than Cindy. Their oldest sister Marcia was twice as old as Jan. Greg was two years older than Marcia. How old was Greg?

null

16

Jan was 2 years older than Cindy who was 5 so 2+5 = <<2+5=7>>7 years old Marica was twice as old as Jan so 2*7 = <<2*7=14>>14 years old Greg was 2 years older than Marcia who was 14 so 2+14 = <<2+14=16>>16 years old #### 16

gsm8k-3179

open

A shop sells laptops at $600 each and a smartphone at $400. Celine buys two laptops and four smartphones for her children. How much change does she get back if she has $3000?

null

200

The cost of the two laptops is 2 x $600 = $<<2*600=1200>>1200. The cost of the four smartphones is 4 x $400 = $<<4*400=1600>>1600. Thus, the total cost of all the items is $1200 + $1600 = $<<1200+1600=2800>>2800. Therefore, Celine gets a change of $3000 - $2800 = $<<3000-2800=200>>200. #### 200

gsm8k-310

open

Janet hires six employees. Four of them are warehouse workers who make $15/hour, and the other two are managers who make $20/hour. Janet has to pay 10% of her workers' salaries in FICA taxes. If everyone works 25 days a month and 8 hours a day, how much does Janet owe total for their wages and taxes for one month?

null

22000

First figure out how many hours each worker works per month by multiplying the number of days they work by the number of hours a day they work: 25 days * 8 hours/day = <<25*8=200>>200 hours Then calculate how much one warehouse worker makes per month by multiplying their hourly rate by the number of hours they work: 200 hours * $15/hour = $<<200*15=3000>>3000 Then multiply that number by 4 to find out how much all the warehouse workers make: $3000/worker * 4 workers = $<<3000*4=12000>>12,000 Now multiply the hours each manager works (also 200) by their hourly wage to find out how much one manager makes per month: 200 hours * $20/hour = $<<200*20=4000>>4,000 Now multiply one manager's wages by the number of managers (2) to find their total wage amount: $4,000/manager * 2 managers = $<<4000*2=8000>>8,000 Now add the wages for the managers and the workers to find the total cost of the wages: $8,000 + $12,000 = $<<8000+12000=20000>>20,000 Now multiply the total wage bill by 10% to find how much the FICA taxes are: $20,000 * .1 = $<<20000*.1=2000>>2,000 Now add the total wage bill to the total tax amount to find the grand total: $2,000 + $20,000 = $<<2000+20000=22000>>22,000 #### 22000

gsm8k-6750

open

A Moroccan restaurant received 3 different shipments of couscous. The first two shipments of 7 and 13 pounds arrived on the same day. The next day's shipment was 45 pounds of couscous. If it takes 5 pounds of couscous to make a dish, how many dishes did the restaurant make?

null

13

The first two shipments of couscous added up to 7 + 13 = <<7+13=20>>20 pounds Adding that weight to the next day’s shipment results in a total weight of 20 + 45 = <<20+45=65>>65 pounds Since each dish takes 5 pounds, then the restaurant makes 65/5 = <<65/5=13>>13 dishes #### 13

sciq-1042

multiple_choice

The chemical behavior of elements can largely be explained by what?

[ "chemical configuration", "neutron configuration", "electron configurations", "proton configuration" ]

C

gsm8k-2511

open

James decides to use tannerite to blow things up to reveal his baby's gender. The explosion ignites both his neighbors' houses and attracts a police officer, who arrests James on two count of arson, one count of manufacturing explosives, and one count of domestic terrorism. If the arson counts each carry a 6-year sentence, the explosives sentence is twice as long as the total arson sentence, and the domestic terrorism charge's sentence is 20 years, how long might James spend in jail?

null

56

First find the total sentence length for the arson: 6 years/count * 2 counts = 12 years Then find the total sentence length for the explosives: 12 years * 2 = <<12*2=24>>24 years Then add each sentence to find the total sentence length: 12 years + 24 years + 20 years = <<12+24+20=56>>56 years #### 56

scienceQA-12061

multiple_choice

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

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

A

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

sciq-6316

multiple_choice

Most reptiles reproduce sexually and have what type of fertilization?

[ "mechanical", "external", "additional", "internal" ]

D

sciq-6428

multiple_choice

Lattice energy cannot be measured directly. what is its calculation based on?

[ "change in temperature", "microscopic inspection", "measured energy changes", "chemical reactions" ]

C

gsm8k-2153

open

Felicia is baking a cake. She needs 2 cups of flour, a cup of white sugar, a 1/4 cup of brown sugar, and a 1/2 cup of oil. Her only measuring scoop is 1/4 cup. How many times does she fill it to complete the measurements?

null

15

She fills it 8 times for the flour because 2 / (1/4) =<<2/(1/4)=8>>8 She fills it 4 times for the white sugar because 1 / (1/4) = <<1/(1/4)=4>>4 She fills is 2 times for the oil because (1/2) / (1/4) = <<(1/2)/(1/4)=2>>2 She fills it 1 time for the brown sugar because she needs exactly 1/4 of a cup She fills is 15 times because 8 + 4 + 2 + 1 equals <<8+4+2+1=15>>15 #### 15

ai2_arc-266

multiple_choice

A student is trying to identify a mineral that has a nonmetallic luster and is black. It can also be scratched with a fingernail. According to the mineral reference sheet, the unidentified mineral is most likely

[ "mica.", "magnetite.", "hornblende.", "quartz." ]

A

sciq-9155

multiple_choice

Amino acids broken down by metabolic process are mostly recycled into new what?

[ "enzymes", "hormones", "lipids", "proteins" ]

D

sciq-4837

multiple_choice

What is the most common bacterial sti in the u. s.?

[ "diarrhea", "chlamydia", "influenza", "tuberculosis" ]

B

sciq-6504

multiple_choice

The hydration of what is what makes many alcohols?

[ "enzymes", "lipids", "alkenes", "malts" ]

C

scienceQA-3090

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-4483

open

Peggy is moving and is looking to get rid of her record collection. Sammy says that he will buy all of them for 4 dollars each. Bryan is only interested in half of the records but will offer 6 dollars each for the half that he is interested in and 1 dollar each for the remaining half that he is not interested in with the hopes that he can resell them in bulk later. If Peggy has 200 records, what is the difference in profit between Sammy versus Bryan's deal?

null

100

Sammy is offering to take the whole collection of 200 records and pay Peggy 4 dollars each for them which would net Peggy 200 * 4=<<200*4=800>>800 dollars for her entire record collection. Bryan is willing to buy Peggy's entire record collection but at two different price points, half at one point and half at another. Half of Peggy's record collection is 200/2=<<200/2=100>>100, which means that 100 records will sell for one price and 100 records will sell for another price. Bryan is willing to pay more for the half of the record collection that he is interested in so Peggy would net 100 * 6=<<100*6=600>>600 dollars for the first half of her record collection. For the half of the collection that Bryan is just planning on reselling at a later date, he is willing to offer Peggy 100 *1=<<100*1=100>>100 dollars to take off of her hands. In total Bryan is willing to offer Peggy 600+100=<<600+100=700>>700 dollars for her entire record collection. If Sammy is offering 800 dollars to buy Peggy's entire record collection and Bryan is offering 700 dollars for Peggy's entire record collection, then Peggy's net profit would be 800-700=<<800-700=100>>100 dollars more by taking Sammy's deal instead of Bryan's deal. #### 100

scienceQA-9855

multiple_choice

Based on this information, what is this plant's phenotype for the flower color trait?

[ "dark yellow flowers", "light yellow flowers" ]

B

The rose plant's genotype for the flower color gene is FF. The rose plant's genotype of FF has only F allelles. The F allele is for light yellow flowers. So, the rose plant's phenotype for the flower color trait must be light yellow flowers. To check this answer, consider whether the rose plant's alleles are dominant or recessive. The allele for light yellow flowers (F) is dominant over the allele for dark yellow flowers (f). This means F is a dominant allele, and f is a recessive allele. The rose plant's genotype of FF has two dominant alleles. An organism with at least one dominant allele for a gene will have the dominant allele's version of the trait. So, the rose plant's phenotype for the flower color trait must be light yellow flowers.

scienceQA-9321

multiple_choice

Which material is this shovel made of?

[ "wood", "rock" ]

A

Look at the picture of the shovel. The shovel is made of two different materials. The handle is made of wood, and the head is made of metal. Metal is a tough material. It does not break easily. This makes metal a good material for the head of a shovel. You don't want your shovel to break if you hit a rock while you're digging!

scienceQA-9692

multiple_choice

Which animal is also adapted to be camouflaged among dead leaves?

[ "Arctic wolf", "plated leaf chameleon" ]

B

Look at the picture of the orange oakleaf butterfly. The orange oakleaf butterfly has a brown leaf-shaped body. It is adapted to be camouflaged among dead leaves, which often have a reddish or brownish color. The word camouflage means to blend in. Now look at each animal. Figure out which animal has a similar adaptation. The plated leaf chameleon has reddish-brown scales coverings its body. It is adapted to be camouflaged among dead leaves, which often have a reddish or brownish color. This Arctic wolf has white fur covering its body. It is not adapted to be camouflaged among dead leaves.

scienceQA-9330

multiple_choice

Select the organism in the same species as the Victoria crowned pigeon.

[ "Larus michahellis", "Cyanocitta stelleri", "Goura victoria" ]

C

A Victoria crowned pigeon's scientific name is Goura victoria. Goura victoria has the same scientific name as a Victoria crowned pigeon. So, these organisms are in the same species. Larus michahellis does not have the same scientific name as a Victoria crowned pigeon. So, Goura victoria and Larus michahellis are not in the same species. Cyanocitta stelleri does not have the same scientific name as a Victoria crowned pigeon. So, Goura victoria and Cyanocitta stelleri are not in the same species.

scienceQA-8308

multiple_choice

Will these magnets attract or repel each other?

[ "repel", "attract" ]

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 north pole of the other magnet. Opposite poles attract. So, these magnets will attract each other.

gsm8k-4565

open

Yoque borrowed money from her sister. She promised to pay it back in 11 months including an additional 10% of the money she borrowed. If she pays $15 per month, how much money did she borrow?

null

150

In 11 months, Yoque will pay a total of $15 x 11 = $<<15*11=165>>165. The amount $165 is 100% + 10% = 110% of the money she borrowed. So, 1% is equal to $165/110 = $<<165/110=1.50>>1.50. Hence, Yoque borrowed $1.50 x 100 = $<<1.50*100=150>>150. #### 150

sciq-7621

multiple_choice

What is the key to the demographic transition?

[ "higher expatriation", "higher birth rates", "reduced family size", "higher death rates" ]

C

sciq-11617

multiple_choice

What instrument has a resolution many times greater than a light microscope, and can be used to see the details on the outside of a cell?

[ "element microscope", "electron microscope", "complex microscope", "molecular microscope" ]

B

sciq-7254

multiple_choice

Alpha and beta decay occur when a nucleus has too many protons or an unstable ratio of what?

[ "nucleus to neutrons", "electrons to neutrons", "protons to neutrons", "atoms to neutrons" ]

C

gsm8k-3828

open

There were a total of 50 guests in a movie screening of which half of the guests are women, 15 are men, and the rest are children. In the middle of the movie, 1/5 of the men and 4 children left. How many people stayed?

null

43

Being women half of the guests, there were 50/2 = <<50/2=25>>25 women in the movie screening. Adding the 15 men to the number of women guests, there were 25 + 15 = <<25+15=40>>40 men and women. From a total of 50 guests, 50 - 40 = <<50-40=10>>10 were children. Knowing 1/5 of the men left, 15/5 = <<15/5=3>>3 men left. Thus, 3 men + 4 children = <<3+4=7>>7 people left in all. Therefore, 50 - 7 = <<50-7=43>>43 people stayed. #### 43

sciq-1435

multiple_choice

The most common two-lens telescope, like the simple microscope, uses lenses of what shape?

[ "convex", "concave", "angular", "cylindrical" ]

A

gsm8k-370

open

Nurse Missy is attending to the needs of 12 patients in her hospital ward. Most of her patients require standard care, but one-third of her patients have special dietary requirements, which increases the serving time by 20%. At dinner time, she brings each patient their meal. It takes 5 minutes to serve each standard care patient. How long does it take, in minutes, for Missy to serve dinner to all of her patients?

null

64

Nurse Missy has 12*(1/3)=<<12*(1/3)=4>>4 special needs patients. She has 12-4=<<12-4=8>>8 standard care patients. Special needs patients take 20% longer to serve, which means serving takes 1.2*5=6 minutes per patient. To serve dinner to all of her standard care patients, it will take 5*8=<<5*8=40>>40 minutes. To serve dinner to all of her special needs patients, it will take 6*4=<<6*4=24>>24 minutes. In total, it will take 40+24=<<40+24=64>>64 minutes to serve dinner to all of her patients. #### 64

sciq-2606

multiple_choice

What in the axils of leaves and stems give rise to branches?

[ "axillary buds", "nodules", "chloroplasts", "meristems" ]

A

scienceQA-4441

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.

gsm8k-1335

open

Lexie and Tom went apple picking. Lexie picked 12 apples and Tom picked twice as many apples. How many apples did they collect altogether?

null

36

Tom picked 12 x 2 = <<12*2=24>>24 apples Altogether, they picked 12 + 24 = <<12+24=36>>36 apples #### 36

scienceQA-3896

multiple_choice

Which animal's mouth is also adapted for gnawing?

[ "brown rat", "silky anteater" ]

A

Look at the picture of the Podolsk mole rat. The Podolsk mole rat has large front teeth. Its mouth is adapted for gnawing. The large front teeth can help the Podolsk mole rat break off pieces of food that it can swallow. Now look at each animal. Figure out which animal has a similar adaptation. The brown rat has large front teeth. Its mouth is adapted for gnawing. The silky anteater has a long tube-shaped mouth and no teeth. Its mouth is not adapted for gnawing. The silky anteater uses its mouth to get insects out of holes and burrows.

scienceQA-4152

multiple_choice

What information supports the conclusion that Rosa acquired this trait?

[ "Rosa likes to look at butterflies and beetles.", "Rosa learned to identify insects by reading many books about insects." ]

B

sciq-6872

multiple_choice

Unlike wild animals, what type of species are genetically uniform, making them more vulnerable to die-out from disease?

[ "mammals", "domestic species", "free-range species", "urbane species" ]

B

sciq-11070

multiple_choice

What type of muscle makes up most of the heart?

[ "heart muscle", "chest muscles", "cardiac muscle", "respiratory muscle" ]

C

sciq-850

multiple_choice

Defecating, urination, and even childbirth involve cooperation between the diaphragm and these?

[ "skeletal muscles", "heart muscles", "lung muscles", "abdominal muscles" ]

D

sciq-5082

multiple_choice

Noninfectious diseases can't be passed from one person to another. instead, these types of diseases are caused by factors such as environment, genetics and what?

[ "education", "age", "weight", "lifestyle" ]

D

scienceQA-11990

multiple_choice

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

[ "meerkat", "Costa Rica brook frog" ]

B

Look at the picture of the tiger-striped leaf frog. The tiger-striped leaf frog has wide, sticky toes. Its feet are adapted for sticking to smooth surfaces. The tiger-striped leaf frog 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 Costa Rica brook frog has wide, sticky toes. Its feet are adapted for sticking to smooth surfaces. The meerkat has long claws on its toes. Its feet are not adapted for sticking to smooth surfaces. The meerkat uses its feet to dig burrows and search for food.

sciq-5116

multiple_choice

Burning fossil fuels produces air pollution and what?

[ "carbon dioxide", "liquid dioxide", "oxygen", "acid rain" ]

A

scienceQA-678

multiple_choice

Which material is this sandwich bag made of?

[ "plastic", "cotton" ]

A

Look at the picture of the sandwich bag. The bag is made of plastic.

scienceQA-3732

multiple_choice

Which animal is also adapted to be camouflaged in the snow?

[ "polar bear", "hedgehog" ]

A

Look at the picture of the Arctic hare. During the winter, the Arctic hare has white fur covering its body. It is adapted to be camouflaged in the snow. The word camouflage means to blend in. Now look at each animal. Figure out which animal has a similar adaptation. The polar bear has white fur covering its body. It is adapted to be camouflaged in the snow. The hedgehog has a yellow-and-brown body. It is not adapted to be camouflaged in the snow.

scienceQA-3873

multiple_choice

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

[ "a speedboat that moved 290miles east in 10hours", "a speedboat that moved 460miles west in 10hours", "a speedboat that moved 645miles north in 10hours" ]

A

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 290 miles moved the shortest distance in that time. So, that speedboat must have moved at the lowest speed.

gsm8k-5364

open

Jenna runs a wholesale business. She pays $3 for each widget and resells it for $8. Every month she has to pay $10,000 in rent, 20% of her total profit in taxes, and $2,500 each to four workers. If Jenna sells 5000 widgets one month, how much is her total profit or loss?

null

4000

First calculate how much Jenna spends on salaries: $2,500 * 4 = $<<2500*4=10000>>10,000 Next find Jenna's total fixed costs by adding the cost of salaries and rent: $10,000 + $10,000 = $<<10000+10000=20000>>20,000 Next calculate how much profit Jenna makes on each widget by subtracting the cost from the sale price: $8 - $3 = $<<8-3=5>>5 Now multiply the profit per widget by the number of widgets sold: $5 * 5000 = $<<5*5000=25000>>25,000 Now subtract Jenna's costs from her sales to find her total profit before taxes: $25,000 - $20,000 = $<<25000-20000=5000>>5,000 Now multiply Jenna's profit by her 20% tax rate to find how much she owe in taxes: $5,000 * .2 = $<<5000*.2=1000>>1,000 Now subtract Jenna's taxes from her profit before taxes to find her total profit: $5,000 - $1,000 = $<<5000-1000=4000>>4,000 #### 4000

scienceQA-774

multiple_choice

What is the direction of this pull?

[ "away from the fishing pole", "toward the fishing pole" ]

B

The boy pulls the fish on the line toward his fishing pole to get the fish out of the water. The direction of the pull is toward the fishing pole.

gsm8k-919

open

Aisha enjoys listening to music on her mp3 player. She starts with 500 songs on her mp3 player, then adds another 500 the week after that. She realizes her mp3 player has a large capacity for storing songs so she adds twice the amount she already had on her mp3 player. After a while, though, she decides that she doesn't like 50 of the songs and removes them. How many songs are on Aisha's mp3 player now?

null

2,950

Aisha starts with 500 songs + 500 songs = <<500+500=1000>>1000 songs added to her mp3 player in the first two weeks. After that Aisha adds twice that amount to her mp3 player, 1000 x 2 = <<1000*2=2000>>2000 songs added. She now has 1000 + 2000 = <<1000+2000=3000>>3000 songs on her mp3 player. However, she decides she wants to remove 50 of them, 3000 - 50 = <<3000-50=2950>>2950 songs on her mp3 player. #### 2,950

gsm8k-2985

open

Carly is making burgers for a neighborhood BBQ. Each burger needs to be cooked for 4 minutes on each side. Carly can fit 5 burgers on the grill at once. If half her 30 guests want 2 burgers and the other half each want 1, how long will it take Carly to cook all the burgers?

null

72

First find half the number of guests at Carly's party: 30 guests / 2 = <<30/2=15>>15 guests Then multiply that number by 2 for the number of burgers half the guests want: 15 guests * 2 burgers/guest = <<15*2=30>>30 burgers Then add the 15 burgers for the 15 guests who only want 1 to find the total number of burgers: 30 burgers + 15 burgers = 45 burgers Then divide the total number of burgers by the number of burgers Carly can cook at once to find the number of batches she cooks: 45 burgers / 5 burgers/batch = <<45/5=9>>9 batches Then multiply the number of sides per burger by the cooking time per side to find each burger's total cook time: 4 minutes/side * 2 sides = <<4*2=8>>8 minutes Finally, multiply each batch's cook time by the number of batches to find the total cook time: 8 minutes/batch * 9 batches = <<8*9=72>>72 minutes #### 72

sciq-1005

multiple_choice

What three characteristics do waves have?

[ "reflection, refraction and deflection", "spin, refraction, and deflection", "theory , refraction and deflection", "structure , refraction and deflection" ]

A

sciq-1263

multiple_choice

What type of vertebrates control body temperature to just a limited extent from the outside by changing behavior?

[ "endothermic", "ectothermic", "mimetic", "etheric" ]

B

scienceQA-3018

multiple_choice

Select the chemical formula for this molecule.

[ "P3C", "HPCl3", "PCl2", "PCl3" ]

D

P is the symbol for phosphorus. Cl is the symbol for chlorine. This ball-and-stick model shows a molecule with one phosphorus atom and three chlorine atoms. The chemical formula will contain the symbols P and Cl. There is one phosphorus atom, so P will not have a subscript. There are three chlorine atoms, so Cl will have a subscript of 3. The correct formula is PCl3. The diagram below shows how each part of the chemical formula matches with each part of the model above.

gsm8k-5065

open

Angela wants to check her math homework answers with her friends, but some of them aren't done yet. Out of 20 problems, Martha has finished 2, Jenna has finished four times the number Martha did minus 2, and Mark has finished half the number Jenna did. If none of the friends worked on any of the same problems, how many problems have no one but Angela finished?

null

9

Four times the number of problems Martha answered is 4 x 2 = <<4*2=8>>8. So, Jenna answered 8 - 2 = <<8-2=6>>6 problems. The number of problems Mark answered is 6 / 2 = <<6/2=3>>3. The total number of problems Martha, Jenna, and Mark answered is 2 + 6 + 3 = <<2+6+3=11>>11. So, this means Angela was able to answer 20 - 11 = <<20-11=9>>9 problems. #### 9

sciq-3624

multiple_choice

What term is used to describe the energy reserve carbohydrate of animals?

[ "lactose", "fructose", "glycogen", "sucrose" ]

C

sciq-6617

multiple_choice

Electrons are located at fixed distances from the nucleus, what are they called?

[ "energy levels", "Positive levels", "Energy layers", "energy concentrations" ]

A

gsm8k-4374

open

Phoebe eats 1 serving and gives her dog 1 serving of peanut butter for a bedtime snack. Each jar of peanut butter has 15 servings. How many jars will she need to make sure she and her dog have enough to last for 30 days?

null

4

She and her dog both have a serving before bed so they eat 1+1 = <<1+1=2>>2 servings a day She wants to have enough for 30 days and they eat 2 servings a day so they need 30*2 = <<30*2=60>>60 servings Each jar has 15 servings and she needs 60 servings so she will need 60/15 = <<60/15=4>>4 jars of peanut butter #### 4

sciq-8717

multiple_choice

What is the term for a structure within the cytoplasm that performs a specific job in the cell?

[ "ribosome", "organelle", "mitochondria", "nucleus" ]

B

scienceQA-12111

multiple_choice

Select the organism in the same genus as the smooth newt.

[ "Nerodia clarkii", "Lissotriton vulgaris", "Sciurus vulgaris" ]

B

A smooth newt's scientific name is Lissotriton vulgaris. The first word of its scientific name is Lissotriton. Sciurus vulgaris and Lissotriton vulgaris are not in the same genus. These organisms are not in the same genus, but part of their scientific names is the same. Sciurus vulgaris and Lissotriton vulgaris have the same species name within their genus, vulgaris. But the first words of their scientific names are different. Sciurus vulgaris is in the genus Sciurus, and Lissotriton vulgaris is in the genus Lissotriton. Nerodia clarkii is in the genus Nerodia. The first word of its scientific name is Nerodia. So, Nerodia clarkii and Lissotriton vulgaris are not in the same genus. This organism and the smooth newt are in the same genus and the same species! Both organisms have the same scientific name, Lissotriton vulgaris.

sciq-7922

multiple_choice

Atoms of different elements can combine in simple whole number ratios to form what?

[ "chemical compounds", "mixtures", "carbon compounds", "combinations" ]

A

ai2_arc-129

multiple_choice

Which best describes two organ systems working together to help maintain homeostasis?

[ "The reproductive organs produce sex cells.", "The nerves carry signals from the eye to the brain.", "The bones and muscles of the hand work together to grip a pencil.", "The muscles of the chest tighten to push carbon dioxide out of the lungs." ]

D

sciq-704

multiple_choice

What is the thick fluid in the space between bones that cushions the joint?

[ "interstitial fluid", "amniotic fluid", "synovial fluid", "collagen" ]

C

gsm8k-1599

open

Natalie has $26 to go shopping. She bought a jumper for $9, a T-shirt for $4, and a pair of heels for $5. How much money does Natalie have left?

null

8

The total cost of the clothes is $9 + $4 + $5 = $<<9+4+5=18>>18. Natalie has $26 − $18 = $8 left. #### 8

gsm8k-2881

open

There were 50 fish in a pond and 3 times as many tadpoles. If Curtis catches 7 fish and half the tadpoles develop into frogs, how many more tadpoles than fish are there in the pond now?

null

32

There were 50 x 3 = <<50*3=150>>150 tadpoles. There are 50 - 7 = <<50-7=43>>43 fish left in the pond. There are 150/2 = <<150/2=75>>75 tadpoles left in the pond. There are 75 - 43 = <<75-43=32>>32 more tadpoles than fish in the pond now. #### 32

gsm8k-1803

open

There are 90 students who have lunch during period 5. Today, two-thirds of the students sat in the cafeteria, while the remainder sat at the covered picnic tables outside. But some yellow-jackets were attracted to their food, and so one-third of the students outside jumped up and ran inside to the cafeteria, while 3 of the students in the cafeteria went outside to see what all the fuss was about. How many students are now in the cafeteria?

null

67

Originally, there were 90*2/3=<<90*2/3=60>>60 in the cafeteria. Originally, there were 90-60=<<90-60=30>>30 outside the cafeteria. Then 30*1/3=<<30*1/3=10>>10 ran inside The number of students inside the cafeteria grew by 10-3=<<10-3=7>>7. There are now 60+7=<<60+7=67>>67 students in the cafeteria. #### 67

scienceQA-5054

multiple_choice

How long does it take to cook a turkey in the oven?

[ "4 seconds", "4 hours" ]

B

The better estimate for how long it takes to cook a turkey in the oven is 4 hours. 4 seconds is too fast.

sciq-2741

multiple_choice

What is the term for an amount of force pushing against a given area?

[ "force", "resistance", "mass", "pressure" ]

D

scienceQA-5044

multiple_choice

Which animal is also adapted for flight?

[ "great blue heron", "European mole" ]

A

Look at the picture of the flying fox. The flying fox has large, powerful wings. It is adapted for flight. Long, powerful wings help the flying fox travel long distances by air. Now look at each animal. Figure out which animal has a similar adaptation. The great blue heron has large, powerful wings. It is adapted for flight. The European mole has short legs. It is not adapted for flight. The European mole uses its legs for crawling.

scienceQA-8425

multiple_choice

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

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

B

Look at the diagram again. It shows you how the solution changed during the process of diffusion. Before the solute particles reached equilibrium, there were 6 solute particles on the left side of the membrane and 4 solute particles on the right side of the membrane. When the solute particles reached equilibrium, there were 5 solute particles on each side of the membrane. There was 1 more solute particle on the right side of the membrane than before. So, for the solute particles to reach equilibrium, more solute particles must have moved across the membrane to the right than to the left.

ai2_arc-236

multiple_choice

Which characteristic can a human offspring inherit?

[ "facial scar", "blue eyes", "long hair", "broken leg" ]

B

sciq-10228

multiple_choice

During what period on earth was coal formed?

[ "Mesozoic", "Neoproterozoic", "Neoproterozoic era", "the carboniferous period" ]

D