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-10493	multiple_choice	What are formed when crystals precipitate out from a liquid?	[ "gaseous sedimentary rocks", "chemical sedimentary rocks", "additive sedimentary rocks", "diamonds" ]	B
gsm8k-2502	open	James gets bored with his game so decides to play a different one. That game promises 100 hours of gameplay but 80% of that is boring grinding. However, the expansion does add another 30 hours of enjoyable gameplay. How much enjoyable gameplay does James get?	null	50	The first game was 100.8=<<100.8=80>>80 hours of grinding So it was 100-80=<<100-80=20>>20 hours of good gameplay The expansion brought the time of good gameplay to 20+30=<<20+30=50>>50 hours #### 50
sciq-6256	multiple_choice	Misconceptions about what theory contribute to the controversy that still surrounds this fundamental principle of biology?	[ "cycle of evolution", "darwin on evolution", "brain of evolution", "theory of evolution" ]	D
sciq-6789	multiple_choice	What force holds planets in their orbits?	[ "magnetism", "gravity", "centrifuge", "Big Bang" ]	B
sciq-1407	multiple_choice	The lymphatic system helps return fluid that leaks from the blood vessels back to what system?	[ "nervous", "pulmonary", "cardiovascular", "peripheral" ]	C
sciq-6540	multiple_choice	What events, resulting in death of over half of animal species, have occurred on earth at least five times in the past 540 million years?	[ "mass migrations", "spontaneous mutations", "microevolutions", "mass extinctions" ]	D
sciq-7440	multiple_choice	Any unused energy in food, whether it comes from carbohydrates, proteins, or lipids, is stored in the body where?	[ "spleen", "kidneys", "bones", "fat" ]	D
scienceQA-8912	multiple_choice	Based on this information, what is Toriel's genotype for the horns gene?	[ "Hh", "not having horns" ]	A	An organism's genotype for a gene is its combination of alleles for that gene. Toriel has one allele for not having horns (H) and one allele for having horns (h). So, Toriel's genotype for the horns gene is Hh.
sciq-514	multiple_choice	What waves are the broad range of electromagnetic waves with the longest wavelengths and lowest frequencies?	[ "radio", "light", "sound", "microwaves" ]	A
sciq-10775	multiple_choice	H2o is the chemical formula for what?	[ "smog", "glass", "water", "salt" ]	C
sciq-7110	multiple_choice	What is the change frogs and butterflies go through?	[ "parthenogenesis", "transformation", "metamorphosis", "hiatus" ]	C
gsm8k-2481	open	Mr. Wong harvested 560 mangoes from the tree outside his house. He sold half of it at the market and distributed the rest evenly among 8 of his neighbors. How many mangoes does each neighbor receive?	null	35	Mr. Wong had 560/2 = <<560/2=280>>280 mangoes left Each of his neighbors received 280/8 = <<280/8=35>>35 mangoes #### 35
sciq-7162	multiple_choice	What are electrons at the outermost energy level of an atom are called?	[ "ions", "valence electrons", "shell electrons", "core electrons" ]	B
gsm8k-3940	open	Every 4 weeks, Helen hand washes her silk pillowcases. It takes 30 minutes to hand wash all of them. In 1 year, how much time does Helen spend hand washing her pillowcases?	null	390	She hand washes them every 4 weeks and there are 52 weeks in a year so she washes them 52/4 = <<52/4=13>>13 times per year It takes her 30 minutes to hand wash the pillowcases and she does this 13 times per year for a total of 3013 = <<3013=390>>390 minutes per year #### 390
ai2_arc-1060	multiple_choice	Vegetables can be scientifically classified by all of these except	[ "size.", "color.", "shape of plant parts.", "whether they taste good." ]	D
gsm8k-1073	open	1,800 fish swim westward, 3,200 swim eastward, and 500 swim north. What is the number of fish left in the sea, if fishers catch 2/5 of the fish that swam eastward and 3/4 of the fish that swam westward?	null	2870	When fishers caught 3/4 of the fish that swam westward, their total number reduced by 3/4 * 1800 fish = <<3/41800=1350>>1350 The total number of fish that remained from the total number that swam eastward is 1800 fish - 1350 fish = <<1800-1350=450>>450 fish If fishers caught 2/5 of the fish that swam eastward, their total number reduced by 2/5 3200 fish = <<2/5*3200=1280>>1280 fish 3200 fish - 1280 fish = <<3200-1280=1920>>1920 fish remained in the sea from the number that swam westward. The total number of fish in the sea after fishers caught some is 500 of the number that went north + 450 of the fish that swam westward + 1920 of the fish that swam eastward = <<500+450+1920=2870>>2870 fish #### 2870
scienceQA-2664	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 greater in Pair 1.", "The magnitude of the magnetic force is greater in Pair 2." ]	C	Distance affects the magnitude of the magnetic force. When there is a smaller distance between magnets, the magnitude of the magnetic force between them is greater. There is a smaller distance between the magnets in Pair 2 than in Pair 1. So, the magnitude of the magnetic force is greater in Pair 2 than in Pair 1.
gsm8k-3301	open	Quinn catches twice the amount of frogs as Alster who caught 2. Bret catches three times the amount of frogs as Quinn. How many frogs did Bret catch?	null	12	Quinn catches twice the amount as Alster, who caught 2 frogs so Quinn caught 22 = <<22=4>>4 frogs Bret catches three times the amount as Quinn who caught 4 frogs so Bret caught 34 = <<34=12>>12 frogs #### 12
gsm8k-6529	open	Tom was putting hardwood flooring into his living room that measured 16' long and 20' wide. The flooring comes 10 sq ft per box and he has already put down 250 sq ft of flooring. How many more boxes does Tom need to complete the job?	null	7	The entire sq ft of the living room is LxW so the room is 16x20 = <<16*20=320>>320 sq ft Tom has already put down 250 sq ft so he needs to put down 320-250 = 70 sq ft of flooring The boxes contain 10 sq ft of flooring per box and he needs 70 more sq ft of flooring so he needs 70/10 = <<70/10=7>>7 more boxes #### 7
scienceQA-2339	multiple_choice	Which material is this bridge made of?	[ "concrete", "linen" ]	A	Look at the picture of the bridge. The bridge is made of two different materials. The surface is concrete. The rest of the bridge is made of metal. Concrete and metal are good materials to build bridges with. Both materials are strong. They hold up well in cold or rainy weather.
gsm8k-4074	open	Mr. Doré bought $140 worth of pants, a $43 shirt and a $15 tie. He pays with a $200 bill. How much will the saleswoman give him back?	null	2	The total expenses are $140 + $43 + $15 = $<<140+43+15=198>>198. Mr. Doré paid $200, so the saleswoman must give him $200 - $198 = $<<200-198=2>>2 back. #### 2
sciq-1457	multiple_choice	What produces almost one-half of the earth's oxygen through photosynthesis?	[ "prokaryotes", "protists", "algae", "arthropods" ]	B
sciq-1023	multiple_choice	Hydrogen peroxide will decompose over time to produce _______ gas.	[ "methane", "water and oxygen", "hydrogen and helium", "water and carbon dioxide" ]	B
scienceQA-10218	multiple_choice	During this time, thermal energy was transferred from () to ().	[ "the surroundings . . . each refrigerator", "each refrigerator . . . the surroundings" ]	A	The temperature of each refrigerator increased, which means that the thermal energy of each refrigerator increased. So, thermal energy was transferred from the surroundings to each refrigerator.
sciq-301	multiple_choice	What is another name for composite volcanos?	[ "stratovolcanoes", "seismic giants", "fault lines", "fjords" ]	A
gsm8k-6458	open	Frank went to a shop to buy some food for his breakfast. He bought 10 buns for $0.1 each, two bottles of milk, for $2 each, and a carton of eggs, which was three times more expensive than one bottle of milk. How much did Frank pay for his breakfast shopping?	null	11	For the buns, Frank paid 10 * 0.1 = $<<100.1=1>>1. He bought two bottles of milk, for $2 each, so he paid for them 2 2 = $<<22=4>>4. One carton of eggs was three times more expensive than one bottle of milk, so it cost 3 2 = $<<3*2=6>>6. So for all his shopping Frank had to pay 1 + 4 + 6 = $<<1+4+6=11>>11. #### 11
gsm8k-5509	open	A box of rainbow nerds contains 10 purple candies, 4 more yellow candies, and 2 fewer green candies than yellow candies. How many rainbow nerds are there in the box?	null	36	There are 10 + 4 = <<10+4=14>>14 yellow candies. There are 14 - 2 = <<14-2=12>>12 green candies. There are 10 + 14 + 12 = <<10+14+12=36>>36 rainbow nerds candies in the box. #### 36
sciq-2134	multiple_choice	Deposition refers to when a gas changes to what state?	[ "plasma", "half liquid half gas", "liquid", "solid" ]	D
gsm8k-3778	open	A highway is being extended from its current length of 200 miles up to 650 miles. 50 miles are built on the first day, and three times this amount are built on the second day. How many miles still need to be added to the highway to finish extending it?	null	250	The length of the highway that needs to be constructed is 650 – 200 = <<650-200=450>>450 miles. After the first day, there are still 450 – 50 = <<450-50=400>>400 miles that need to be constructed. On the second day, 50 miles * 3 = <<50*3=150>>150 miles are added to the highway. This means that 400 – 150 = <<400-150=250>>250 miles still need to be added to the highway. #### 250
scienceQA-6270	multiple_choice	Complete the sentence. A puddle freezing into ice on a cold night is a ().	[ "chemical change", "physical change" ]	B	A puddle freezing into ice on a cold night is a change of state. So, it is a physical change. Liquid water freezes and becomes solid, but it is still made of water. A different type of matter is not formed.
sciq-10246	multiple_choice	Graphite is a form of elemental carbon what is another form?	[ "magnite", "diamond", "iron", "carbonite" ]	B
gsm8k-6022	open	Barbie and Bruno have a pile of 144 coconuts that they need to move from one side of their yard to the other side. Barbie can carry 4 coconuts at a time, while Bruno can carry 8 coconuts at a time. If they make trips together carrying their maximum number of coconuts each time, how many trips together would they need to make to move all of the coconuts?	null	12	Together, they would carry a combined total of 4+8=<<4+8=12>>12 coconuts per trip. To move 144 coconuts, they would need to make 144/12=<<144/12=12>>12 trips. #### 12
sciq-8654	multiple_choice	The sum of the superscripts in an electron configuration is equal to the number of electrons in that atom, which is in turn equal to what number?	[ "shell number", "orbital number", "atomic number", "metallic number" ]	C
sciq-11473	multiple_choice	Energy transferred solely due to a temperature difference is called?	[ "chemical energy", "humidity", "magnetic energy", "heat" ]	D
scienceQA-6994	multiple_choice	Complete the sentence. In this chemical reaction, oxygen is a ().	[ "product", "reactant" ]	A	Read the underlined text carefully. Look for information about what happens to oxygen in this chemical reaction. Hydrogen peroxide, a household disinfectant, breaks down into water and oxygen gas over time. Light speeds up this process, so hydrogen peroxide is typically stored in a dark-colored bottle. The bottle's dark coloring blocks light and makes the hydrogen peroxide last longer. The underlined text tells you that oxygen forms when hydrogen peroxide breaks down. Because oxygen is produced by this chemical reaction, oxygen is a product.
scienceQA-5740	multiple_choice	Using only these supplies, which question can Alana investigate with an experiment?	[ "When placed in the sun, does a glass jar wrapped in a black cotton shirt heat up more than a glass jar wrapped in a white cotton shirt?", "When placed in the sun, does a glass jar wrapped in cotton heat up more than a glass jar wrapped in wool?", "When wrapped in a cotton shirt and placed in the sun, does a large jar or a small jar heat up more?" ]	A
sciq-8337	multiple_choice	Which instruments are used to measure the angle of the slope of a volcano?	[ "altimeter", "compass", "calipers", "tiltmeters" ]	D
sciq-1928	multiple_choice	Which side of the heart does blood from the lungs enter into?	[ "right atrium", "right ventricle", "left ventricle", "left atrium" ]	D
ai2_arc-778	multiple_choice	A scientist investigated the effect of workplace stress on heart disease in humans. Men of various ages were divided into two groups based on whether they described their work as very stressful or not very stressful. During the one year investigation the scientist monitored the heart health of each man. What was the bias in this investigation?	[ "The investigation only lasted one year.", "The only organ studied was the heart.", "The investigation tested only men.", "The age of the participants varied." ]	C
sciq-7394	multiple_choice	Mineralocorticoids are hormones synthesized by the adrenal cortex that affect what balance, by regulating sodium and water levels?	[ "equilibrium", "homeostasis", "blood pressure", "osmotic" ]	D
scienceQA-9040	multiple_choice	What is the mass of an apple?	[ "115 kilograms", "115 grams" ]	B	The better estimate for the mass of an apple is 115 grams. 115 kilograms is too heavy.
scienceQA-1142	multiple_choice	Which property do these three objects have in common?	[ "smooth", "yellow", "translucent" ]	A	Look at each object. For each object, decide if it has that property. A smooth object is not scratchy or rough. All three objects are smooth. A translucent object lets light through. But you cannot see clearly through a translucent object. The car bumper and the ceramic mug are not translucent. Yellow is a color. This color is yellow. None of the objects are yellow. The property that all three objects have in common is smooth.
gsm8k-700	open	Two white socks cost 25 cents more than a single brown sock. If two white socks cost 45 cents, how much would you pay for 15 brown socks?	null	3	Two white socks cost 25 cents more than a single brown sock, meaning a brown sock is sold at $0.45-$0.25=$0.20 The cost of buying 15 brown socks is 15$0.20=$<<150.20=3>>3 #### 3
ai2_arc-880	multiple_choice	Which behavior of a dog is the best example of a learned behavior?	[ "barking", "tail-wagging", "digging a hole", "coming when called" ]	D
gsm8k-2047	open	John buys a vacuum cleaner for $250 and a dishwasher for $450. She has a $75 off coupon. How much did he spend?	null	625	The combined price was 250+450=$<<250+450=700>>700 So he paid 700-75=$<<700-75=625>>625 #### 625
scienceQA-10627	multiple_choice	Which of the following could Diana's test show?	[ "whether she added enough nutrients to help the bacteria produce 20% more insulin", "whether producing more insulin would help the bacteria grow faster", "whether different types of bacteria would need different nutrients to produce insulin" ]	A
scienceQA-10073	multiple_choice	What do these two changes have in common? cutting an apple breaking a rock in half	[ "Both are caused by heating.", "Both are only physical changes.", "Both are chemical changes.", "Both are caused by cooling." ]	B	Step 1: Think about each change. Cutting an apple is a physical change. The apple gets a different shape. But it is still made of the same type of matter as the uncut apple. Breaking a rock in half is a physical change. The rock gets broken into two pieces. But the pieces are still made of the same type of matter as the original rock. 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-4570	multiple_choice	Where do benthos live in oceans?	[ "In deep water", "In coral reefs", "on the ocean floor", "On the ocean surface" ]	C
gsm8k-3552	open	There are 60 ridges on a vinyl record. Jerry has 4 cases, each with 3 shelves that can hold 20 records each. If his shelves are 60% full, how many ridges are there on all his records?	null	8640	First find the total number of records that can fit on all the shelves: 4 cases * 3 shelves/case * 20 records/shelf = <<4320=240>>240 records Then multiply that number by 60% to find the number of records actually on the shelves: 240 records * 60% = <<24060.01=144>>144 records Then multiply that number by 60 to find the number of ridges on all the records: 144 records * 60 ridges/record = <<144*60=8640>>8640 ridges #### 8640
sciq-7949	multiple_choice	One of the five fundamental conservation laws in the universe refers to conservation of what, which is the product of mass and velocity?	[ "momentum", "energy", "fluid", "light" ]	A
sciq-3222	multiple_choice	What is a type of plant tissue consisting of undifferentiated cells that can continue to divide and differentiate?	[ "epidermis", "ganglion", "meristem", "cambium" ]	C
sciq-11344	multiple_choice	In eukaryotes, the major mechanism for shuffling genes is what?	[ "suggesting reproduction", "subject reproduction", "sexual reproduction", "asexual reproduction" ]	C
sciq-5469	multiple_choice	What type of disorders are caused by mutations in genes or abnormal numbers of chromosomes?	[ "genetic disorders", "emotional disorders", "thyroid disorders", "immune system disorders" ]	A
sciq-5623	multiple_choice	X and y are the labels of what specialized human chromosomes?	[ "exotic chromosomes", "protein chromosomes", "sex chromosomes", "carb chromosomes" ]	C
scienceQA-2573	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 2.", "The strength of the magnetic force is the same in both pairs.", "The magnetic force is stronger in Pair 1." ]	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 2 are closer together than the magnets in Pair 1. So, the magnetic force is stronger in Pair 2 than in Pair 1.
scienceQA-3635	multiple_choice	Identify the question that Sasha's experiment can best answer.	[ "Does the amount of water in a glass affect whether eggs sink or float in the water?", "Are eggs more likely to float in fresh water or salty water?" ]	B
scienceQA-2577	multiple_choice	Is the following trait inherited or acquired? Cindy has five toes on each foot.	[ "inherited", "acquired" ]	A	Most humans are born with five toes on each foot. So, having five toes is an inherited trait.
scienceQA-814	multiple_choice	Using only these supplies, which question can Danny investigate with an experiment?	[ "Do watercolor paintings dry faster when placed next to a fan?", "Do watercolor paintings dry faster when they are placed inside or outside?", "Does a large watercolor painting or a small watercolor painting dry faster?" ]	B
sciq-8989	multiple_choice	Many enzymes are simple proteins consisting entirely of one or more of these?	[ "alkali acid chains", "proteins acid chains", "amino acid chains", "interaction acid chains" ]	C
scienceQA-222	multiple_choice	Select the one substance that is not a mineral.	[ "Perfume is not a pure substance. It is made by humans.", "Gypsum is a solid. It is formed in nature.", "Sphalerite is not made by living things. It is a solid." ]	A	Compare the properties of each substance to the properties of minerals. Select the substance whose properties do not match those of minerals. Gypsum is a mineral. Perfume is made by humans. But minerals are not made by living things. Perfume is not a pure substance. But all minerals are pure substances. So, perfume is not a mineral. Sphalerite is a mineral.
sciq-5732	multiple_choice	The entropy is decreasing because a gas is becoming a what?	[ "vapor cloud", "liquid", "swirl", "solid" ]	B
sciq-6987	multiple_choice	What complex carbohydrates are the polymers of glucose?	[ "fruits", "starches", "sugars", "fats" ]	B
scienceQA-6065	multiple_choice	Which property matches this object?	[ "colorful", "breakable" ]	A	Look at the object. Think about each property. A colorful object has one or more bright colors. The parachute is colorful. A breakable object will break into pieces if you drop it. The parachute is not breakable.
sciq-157	multiple_choice	What supports and protects the soft organs of the body?	[ "Muscle", "Skin", "skull", "skeleton" ]	D
scienceQA-9721	multiple_choice	What information supports the conclusion that Perry acquired this trait?	[ "Perry's friend showed him how to ride a bicycle.", "Perry and his mother both ride bicycles.", "Perry rides his bicycle to school." ]	A
sciq-3913	multiple_choice	Many plants generate root pressure during which phase?	[ "end of life cycle", "growing season", "developing season", "flowering season" ]	B
sciq-671	multiple_choice	A species is a subdivision of a genus in what classification system?	[ "calcareous system", "mammalian", "linnaean system", "crocodilian system" ]	C
sciq-8333	multiple_choice	What surrounds the lungs in a thoracic cavity?	[ "single membrane", "water", "calcium", "double membrane" ]	D
scienceQA-11265	multiple_choice	Using only these supplies, which question can Britney investigate with an experiment?	[ "Does a cell phone charge faster when plugged into a wall outlet or into a computer?", "Does a cell phone charge more quickly when it is turned on or when it is turned off?", "Does a tablet charge faster with a two-foot-long charging cable or a five-foot-long charging cable?" ]	B
scienceQA-1397	multiple_choice	Select the fish below.	[ "tortoise", "ostrich", "piranha", "African bullfrog" ]	C	An African bullfrog is an amphibian. It has moist skin and begins its life in water. Frogs live near water or in damp places. Most frogs lay their eggs in water. A piranha is a fish. It lives underwater. It has fins, not limbs. Piranhas have sharp teeth. Piranhas hunt in groups. A group of piranhas can eat a large animal. An ostrich is a bird. It has feathers, two wings, and a beak. The ostrich is the largest bird alive today. Ostriches cannot fly, but they can run very fast. A tortoise is a reptile. It has scaly, waterproof skin. A tortoise's shell protects it from predators. When a tortoise feels threatened, it can pull its head and legs inside its shell.
sciq-10177	multiple_choice	What are the two unique features of mollusks?	[ "radula and antennae", "mantle and radula", "antennae and pseudopod", "pseudopod and mantle" ]	B
ai2_arc-214	multiple_choice	A mouse is homozygous for black fur (BB). The other parent is heterozygous for black fur with a recessive trait for brown fur ( Bb ). If black is the dominant trait, what percentage of the offspring will be brown?	[ "100%", "50%", "25%", "0%" ]	D
sciq-1116	multiple_choice	Which are the closest living relations to land plants?	[ "charophytes", "mammals", "arthropods", "sporozoans" ]	A
ai2_arc-879	multiple_choice	Which type of energy is found in fossil fuels?	[ "chemical", "mechanical", "nuclear", "radiant" ]	A
gsm8k-5622	open	Michael wants to lose 10 pounds by June. He lost 3 pounds in March and 4 pounds in April. How much weight does he have to lose in May to meet his goal?	null	3	In March and April, he lost 3 + 4 = <<3+4=7>>7 pounds. To meet his goal, he needs to lose 10 – 7 = <<10-7=3>>3 pounds. #### 3
scienceQA-3633	multiple_choice	Select the mammal below.	[ "human", "red-tailed hawk" ]	A	A red-tailed hawk is a bird. It has feathers, two wings, and a beak. A human is a mammal. It has hair and feeds its young milk.
sciq-6422	multiple_choice	What determines the strength of a base when dissolved in water?	[ "amount of hydroxide ions produced", "saline content", "amount of phosphorus ions produced", "pH level" ]	A
sciq-119	multiple_choice	What is the name of the type of plant tissue consisting of undifferentiated cells that can continue to divide and differentiate?	[ "meristem", "bundle sheth cell", "cuticle", "guard cell" ]	A
sciq-5951	multiple_choice	Which chromosome is associated with cri du chat syndrome?	[ "genome 5", "collagen 5", "chromosome 5", "spore 5" ]	C
scienceQA-2768	multiple_choice	Select the organism in the same genus as the blue jay.	[ "Cyanocitta cristata", "Ardea cocoi", "Hystrix cristata" ]	A	A blue jay's scientific name is Cyanocitta cristata. The first word of its scientific name is Cyanocitta. Hystrix cristata and Cyanocitta cristata are not in the same genus. These organisms are not in the same genus, but part of their scientific names is the same. Hystrix cristata and Cyanocitta cristata have the same species name within their genus, cristata. But the first words of their scientific names are different. Hystrix cristata is in the genus Hystrix, and Cyanocitta cristata is in the genus Cyanocitta. This organism and the blue jay are in the same genus and the same species! Both organisms have the same scientific name, Cyanocitta cristata. Ardea cocoi is in the genus Ardea. The first word of its scientific name is Ardea. So, Ardea cocoi and Cyanocitta cristata are not in the same genus.
sciq-6121	multiple_choice	Heat, electricity, or light might provide what necessary input to the process of decomposition?	[ "food", "source", "energy", "material" ]	C
sciq-4993	multiple_choice	When you heat a pot of water on a stove top, energy moves from the pot to its metal handle by what process?	[ "conduction", "induction", "convection", "thermal radiation" ]	A
sciq-690	multiple_choice	Ovulation is the release of an egg from the what?	[ "fallopian tubes", "ovary", "vagina", "cervix" ]	B
ai2_arc-8	multiple_choice	Which of the following is a trait that a dog does NOT inherit from its parents?	[ "the length of its fur", "the shape of its nose", "the size of its appetite", "the color of its fur" ]	C
scienceQA-2710	multiple_choice	Is obsidian a mineral or a rock?	[ "mineral", "rock" ]	B	The properties of obsidian match the properties of a rock. So, obsidian is a rock.
gsm8k-3961	open	Janet lives in a city built on a grid system. She walks 3 blocks north, then seven times as many blocks west. Then she turns around and walks 8 blocks south and twice as many blocks east in the direction of her home. If Janet can walk 2 blocks/minute, how long will it take her to get home?	null	5	First, find the total number of blocks south Janet is from her starting point by subtracting the blocks she walked north from the blocks she walked south: 8 blocks - 3 blocks = <<8-3=5>>5 blocks Then find the number blocks she walked west: 3 blocks * 7 = <<37=21>>21 blocks Then find the number of blocks she walked east: 8 blocks 2 = <<8*2=16>>16 blocks Subtract the number of blocks she walked east from the number of blocks she walked west to find how many blocks west of her starting point she is: 21 blocks - 16 blocks = <<21-16=5>>5 blocks Add the number of blocks she needs to walk north to the number of blocks she needs to walk east: 5 blocks + 5 blocks = <<5+5=10>>10 blocks Finally, divide the distance she needs to walk by her speed to find how long she'll spend walking: 10 blocks / 2 blocks/minute = <<10/2=5>>5 minutes #### 5
sciq-1743	multiple_choice	Single-celled eukaryotes that share some traits with animals are also called?	[ "eukaryotes", "monomers", "microorganisms", "prokaryotes" ]	A
gsm8k-6629	open	Cameron guides tour groups in a museum. He usually answers two questions per tourist. Today, he did four tours. The early morning first group was only 6 people. The following group was a busy group of 11. The third group had 8 people, but one was inquisitive and asked three times as many questions as usual. The last group of the day was a late group of 7. How many questions did Cameron answer?	null	68	Cameron answered 2 * 6 = <<26=12>>12 questions for the first group. He answered 2 11 = <<211=22>>22 questions for the second group. The third group had 8 - 1 = 7 tourists that asked 2 questions each. The third group also had 1 tourist that asked 2 3 = <<123=6>>6 questions. Thus, the third group asked 7 * 2 + 6 = 14 + 6 = <<72+6=20>>20 questions. The last group asked 7 2 = <<7*2=14>>14 questions. For all four tours, Cameron answered 12 + 22 + 20 + 14 = <<12+22+20+14=68>>68 questions. #### 68
scienceQA-1850	multiple_choice	Complete the statement. Copper is ().	[ "a compound", "an elementary substance" ]	B	Use the model to determine whether copper is an elementary substance or a compound. Step 1: Interpret the model. In the space-filling model shown above, all of the balls are the same color: . The legend shows that orange represents the chemical element with the atomic symbol Cu. So, the model shows you that copper is composed of one chemical element. Step 2: Determine whether the substance is an elementary substance or a compound. You know from Step 1 that copper is composed of only one chemical element. So, copper is an elementary substance.
gsm8k-2070	open	Bob ordered 80 packs of Greek yogurt from Costco to use for the month. However, when the delivery arrived, he realized 40% of the packs were expired. He decided to return those packs. If each pack was $12, how much was Bob refunded for the expired product?	null	384	The number of Greek yogurt packs that had expired is 40/10080 = <<40/10080=32>>32 If each pack of Greek yogurt was sold at $12, for the 32 packs of greek yogurt that he returned, Bob was refunded $1232 = $<<1232=384>>384 #### 384
sciq-10694	multiple_choice	The direction of the rotation of hurricanes is influenced by which force?	[ "centrifugal force", "jetstream force", "headwind force", "coriolis force" ]	D
sciq-204	multiple_choice	What is the apparatus used for carrying out an electrolysis reaction?	[ "catalyst", "Golgi apparatus", "an aqueous cell", "an electrolytic cell" ]	D
scienceQA-3590	multiple_choice	Compare the average kinetic energies of the particles in each sample. Which sample has the higher temperature?	[ "sample B", "sample A", "neither; the samples have the same temperature" ]	A	Each particle in sample B has more mass than each particle in sample A. The particles in sample B also have a higher average speed than the particles in sample A. So, the particles in sample B have a higher average kinetic energy than the particles in sample A. Because the particles in sample B have the higher average kinetic energy, sample B must have the higher temperature.
gsm8k-1279	open	Bill is buying healthcare on an exchange. The normal monthly price of the plan he wants is $500. The government will pay for part of this cost depending on Bill's income: 90% if he makes less than $10,000, 50% if he makes between $10,001 and $40,000, and 20% if he makes more than $50,000. Bill earns $25/hour and works 30 hours per week, four weeks per month. How much will Bill spend for health insurance in a year?	null	3000	First find how much money Bill makes every week by multiplying his hourly rate by the number of hours he works each week: $25/hour * 30 hours/week = $<<2530=750>>750/week Then multiply that number by the number of weeks per month to find his monthly earnings: $750/week 4 weeks/month = $<<7504=3000>>3,000/month Then multiply his monthly earnings by the number of months in a year to find his annual income: $3,000/month 12 months/year = $<<300012=36000>>36,000/year. This income means Bill gets a 50% monthly healthcare subsidy from the government. Multiply the cost of the premium by 50% to find the monthly cost Bill pays: $500/month .5 = $<<500.5=250>>250/month Finally, multiply Bill's monthly cost by the number of months in a year to find his annual cost: $250/month 12 months/year = $<<250*12=3000>>3,000/year #### 3000
sciq-1605	multiple_choice	Plants not only contribute food but what else for organisms?	[ "hydrogen", "carbon", "oxygen", "dioxide" ]	C
sciq-1286	multiple_choice	Since the electric field lines point radially away from the charge, they are perpendicular to what?	[ "archetypical lines", "singularity lines", "magnetic field lines", "equipotential lines" ]	D
sciq-3331	multiple_choice	What is a measure of both speed and direction of motion?	[ "intensity", "velocity", "acceleration", "distance" ]	B
sciq-8460	multiple_choice	How many main types of diabetes are there?	[ "six", "three", "one", "two" ]	D
sciq-5658	multiple_choice	People with red hair usually have what type of skin?	[ "dry", "light", "dark", "oily" ]	B
gsm8k-619	open	Harry is a professional dog-walker. He is paid to go on long walks with dogs while their families are away from home. On Monday, Wednesday, and Friday, Harry walks 7 dogs. On Tuesday, he walks 12 dogs. And on Thursday he walks 9 dogs. He is paid $5 for each dog that he walks. How many dollars does Harry earn in a week?	null	210	Monday, Wednesday, and Friday, Harry walks a total of 3 * 7 = <<37=21>>21 dogs. Thus, in a week he walks 21 + 12 + 9 = <<21+12+9=42>>42 dogs. At a rate of $5 per dog, Harry ears $5 42 = $<<5*42=210>>210 per week. #### 210

sciq-10493

multiple_choice

What are formed when crystals precipitate out from a liquid?

[ "gaseous sedimentary rocks", "chemical sedimentary rocks", "additive sedimentary rocks", "diamonds" ]

B

gsm8k-2502

open

James gets bored with his game so decides to play a different one. That game promises 100 hours of gameplay but 80% of that is boring grinding. However, the expansion does add another 30 hours of enjoyable gameplay. How much enjoyable gameplay does James get?

null

50

The first game was 100*.8=<<100*.8=80>>80 hours of grinding So it was 100-80=<<100-80=20>>20 hours of good gameplay The expansion brought the time of good gameplay to 20+30=<<20+30=50>>50 hours #### 50

sciq-6256

multiple_choice

Misconceptions about what theory contribute to the controversy that still surrounds this fundamental principle of biology?

[ "cycle of evolution", "darwin on evolution", "brain of evolution", "theory of evolution" ]

D

sciq-6789

multiple_choice

What force holds planets in their orbits?

[ "magnetism", "gravity", "centrifuge", "Big Bang" ]

B

sciq-1407

multiple_choice

The lymphatic system helps return fluid that leaks from the blood vessels back to what system?

[ "nervous", "pulmonary", "cardiovascular", "peripheral" ]

C

sciq-6540

multiple_choice

What events, resulting in death of over half of animal species, have occurred on earth at least five times in the past 540 million years?

[ "mass migrations", "spontaneous mutations", "microevolutions", "mass extinctions" ]

D

sciq-7440

multiple_choice

Any unused energy in food, whether it comes from carbohydrates, proteins, or lipids, is stored in the body where?

[ "spleen", "kidneys", "bones", "fat" ]

D

scienceQA-8912

multiple_choice

Based on this information, what is Toriel's genotype for the horns gene?

[ "Hh", "not having horns" ]

A

An organism's genotype for a gene is its combination of alleles for that gene. Toriel has one allele for not having horns (H) and one allele for having horns (h). So, Toriel's genotype for the horns gene is Hh.

sciq-514

multiple_choice

What waves are the broad range of electromagnetic waves with the longest wavelengths and lowest frequencies?

[ "radio", "light", "sound", "microwaves" ]

A

sciq-10775

multiple_choice

H2o is the chemical formula for what?

[ "smog", "glass", "water", "salt" ]

C

sciq-7110

multiple_choice

What is the change frogs and butterflies go through?

[ "parthenogenesis", "transformation", "metamorphosis", "hiatus" ]

C

gsm8k-2481

open

Mr. Wong harvested 560 mangoes from the tree outside his house. He sold half of it at the market and distributed the rest evenly among 8 of his neighbors. How many mangoes does each neighbor receive?

null

35

Mr. Wong had 560/2 = <<560/2=280>>280 mangoes left Each of his neighbors received 280/8 = <<280/8=35>>35 mangoes #### 35

sciq-7162

multiple_choice

What are electrons at the outermost energy level of an atom are called?

[ "ions", "valence electrons", "shell electrons", "core electrons" ]

B

gsm8k-3940

open

Every 4 weeks, Helen hand washes her silk pillowcases. It takes 30 minutes to hand wash all of them. In 1 year, how much time does Helen spend hand washing her pillowcases?

null

390

She hand washes them every 4 weeks and there are 52 weeks in a year so she washes them 52/4 = <<52/4=13>>13 times per year It takes her 30 minutes to hand wash the pillowcases and she does this 13 times per year for a total of 30*13 = <<30*13=390>>390 minutes per year #### 390

ai2_arc-1060

multiple_choice

Vegetables can be scientifically classified by all of these except

[ "size.", "color.", "shape of plant parts.", "whether they taste good." ]

D

gsm8k-1073

open

1,800 fish swim westward, 3,200 swim eastward, and 500 swim north. What is the number of fish left in the sea, if fishers catch 2/5 of the fish that swam eastward and 3/4 of the fish that swam westward?

null

2870

When fishers caught 3/4 of the fish that swam westward, their total number reduced by 3/4 * 1800 fish = <<3/4*1800=1350>>1350 The total number of fish that remained from the total number that swam eastward is 1800 fish - 1350 fish = <<1800-1350=450>>450 fish If fishers caught 2/5 of the fish that swam eastward, their total number reduced by 2/5 * 3200 fish = <<2/5*3200=1280>>1280 fish 3200 fish - 1280 fish = <<3200-1280=1920>>1920 fish remained in the sea from the number that swam westward. The total number of fish in the sea after fishers caught some is 500 of the number that went north + 450 of the fish that swam westward + 1920 of the fish that swam eastward = <<500+450+1920=2870>>2870 fish #### 2870

scienceQA-2664

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 greater in Pair 1.", "The magnitude of the magnetic force is greater in Pair 2." ]

C

Distance affects the magnitude of the magnetic force. When there is a smaller distance between magnets, the magnitude of the magnetic force between them is greater. There is a smaller distance between the magnets in Pair 2 than in Pair 1. So, the magnitude of the magnetic force is greater in Pair 2 than in Pair 1.

gsm8k-3301

open

Quinn catches twice the amount of frogs as Alster who caught 2. Bret catches three times the amount of frogs as Quinn. How many frogs did Bret catch?

null

12

Quinn catches twice the amount as Alster, who caught 2 frogs so Quinn caught 2*2 = <<2*2=4>>4 frogs Bret catches three times the amount as Quinn who caught 4 frogs so Bret caught 3*4 = <<3*4=12>>12 frogs #### 12

gsm8k-6529

open

Tom was putting hardwood flooring into his living room that measured 16' long and 20' wide. The flooring comes 10 sq ft per box and he has already put down 250 sq ft of flooring. How many more boxes does Tom need to complete the job?

null

7

The entire sq ft of the living room is LxW so the room is 16x20 = <<16*20=320>>320 sq ft Tom has already put down 250 sq ft so he needs to put down 320-250 = 70 sq ft of flooring The boxes contain 10 sq ft of flooring per box and he needs 70 more sq ft of flooring so he needs 70/10 = <<70/10=7>>7 more boxes #### 7

scienceQA-2339

multiple_choice

Which material is this bridge made of?

[ "concrete", "linen" ]

A

Look at the picture of the bridge. The bridge is made of two different materials. The surface is concrete. The rest of the bridge is made of metal. Concrete and metal are good materials to build bridges with. Both materials are strong. They hold up well in cold or rainy weather.

gsm8k-4074

open

Mr. Doré bought $140 worth of pants, a $43 shirt and a $15 tie. He pays with a $200 bill. How much will the saleswoman give him back?

null

2

The total expenses are $140 + $43 + $15 = $<<140+43+15=198>>198. Mr. Doré paid $200, so the saleswoman must give him $200 - $198 = $<<200-198=2>>2 back. #### 2

sciq-1457

multiple_choice

What produces almost one-half of the earth's oxygen through photosynthesis?

[ "prokaryotes", "protists", "algae", "arthropods" ]

B

sciq-1023

multiple_choice

Hydrogen peroxide will decompose over time to produce _______ gas.

[ "methane", "water and oxygen", "hydrogen and helium", "water and carbon dioxide" ]

B

scienceQA-10218

multiple_choice

During this time, thermal energy was transferred from () to ().

[ "the surroundings . . . each refrigerator", "each refrigerator . . . the surroundings" ]

A

The temperature of each refrigerator increased, which means that the thermal energy of each refrigerator increased. So, thermal energy was transferred from the surroundings to each refrigerator.

sciq-301

multiple_choice

What is another name for composite volcanos?

[ "stratovolcanoes", "seismic giants", "fault lines", "fjords" ]

A

gsm8k-6458

open

Frank went to a shop to buy some food for his breakfast. He bought 10 buns for $0.1 each, two bottles of milk, for $2 each, and a carton of eggs, which was three times more expensive than one bottle of milk. How much did Frank pay for his breakfast shopping?

null

11

For the buns, Frank paid 10 * 0.1 = $<<10*0.1=1>>1. He bought two bottles of milk, for $2 each, so he paid for them 2 * 2 = $<<2*2=4>>4. One carton of eggs was three times more expensive than one bottle of milk, so it cost 3 * 2 = $<<3*2=6>>6. So for all his shopping Frank had to pay 1 + 4 + 6 = $<<1+4+6=11>>11. #### 11

gsm8k-5509

open

A box of rainbow nerds contains 10 purple candies, 4 more yellow candies, and 2 fewer green candies than yellow candies. How many rainbow nerds are there in the box?

null

36

There are 10 + 4 = <<10+4=14>>14 yellow candies. There are 14 - 2 = <<14-2=12>>12 green candies. There are 10 + 14 + 12 = <<10+14+12=36>>36 rainbow nerds candies in the box. #### 36

sciq-2134

multiple_choice

Deposition refers to when a gas changes to what state?

[ "plasma", "half liquid half gas", "liquid", "solid" ]

D

gsm8k-3778

open

A highway is being extended from its current length of 200 miles up to 650 miles. 50 miles are built on the first day, and three times this amount are built on the second day. How many miles still need to be added to the highway to finish extending it?

null

250

The length of the highway that needs to be constructed is 650 – 200 = <<650-200=450>>450 miles. After the first day, there are still 450 – 50 = <<450-50=400>>400 miles that need to be constructed. On the second day, 50 miles * 3 = <<50*3=150>>150 miles are added to the highway. This means that 400 – 150 = <<400-150=250>>250 miles still need to be added to the highway. #### 250

scienceQA-6270

multiple_choice

Complete the sentence. A puddle freezing into ice on a cold night is a ().

[ "chemical change", "physical change" ]

B

A puddle freezing into ice on a cold night is a change of state. So, it is a physical change. Liquid water freezes and becomes solid, but it is still made of water. A different type of matter is not formed.

sciq-10246

multiple_choice

Graphite is a form of elemental carbon what is another form?

[ "magnite", "diamond", "iron", "carbonite" ]

B

gsm8k-6022

open

Barbie and Bruno have a pile of 144 coconuts that they need to move from one side of their yard to the other side. Barbie can carry 4 coconuts at a time, while Bruno can carry 8 coconuts at a time. If they make trips together carrying their maximum number of coconuts each time, how many trips together would they need to make to move all of the coconuts?

null

12

Together, they would carry a combined total of 4+8=<<4+8=12>>12 coconuts per trip. To move 144 coconuts, they would need to make 144/12=<<144/12=12>>12 trips. #### 12

sciq-8654

multiple_choice

The sum of the superscripts in an electron configuration is equal to the number of electrons in that atom, which is in turn equal to what number?

[ "shell number", "orbital number", "atomic number", "metallic number" ]

C

sciq-11473

multiple_choice

Energy transferred solely due to a temperature difference is called?

[ "chemical energy", "humidity", "magnetic energy", "heat" ]

D

scienceQA-6994

multiple_choice

Complete the sentence. In this chemical reaction, oxygen is a ().

[ "product", "reactant" ]

A

Read the underlined text carefully. Look for information about what happens to oxygen in this chemical reaction. Hydrogen peroxide, a household disinfectant, breaks down into water and oxygen gas over time. Light speeds up this process, so hydrogen peroxide is typically stored in a dark-colored bottle. The bottle's dark coloring blocks light and makes the hydrogen peroxide last longer. The underlined text tells you that oxygen forms when hydrogen peroxide breaks down. Because oxygen is produced by this chemical reaction, oxygen is a product.

scienceQA-5740

multiple_choice

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

[ "When placed in the sun, does a glass jar wrapped in a black cotton shirt heat up more than a glass jar wrapped in a white cotton shirt?", "When placed in the sun, does a glass jar wrapped in cotton heat up more than a glass jar wrapped in wool?", "When wrapped in a cotton shirt and placed in the sun, does a large jar or a small jar heat up more?" ]

A

sciq-8337

multiple_choice

Which instruments are used to measure the angle of the slope of a volcano?

[ "altimeter", "compass", "calipers", "tiltmeters" ]

D

sciq-1928

multiple_choice

Which side of the heart does blood from the lungs enter into?

[ "right atrium", "right ventricle", "left ventricle", "left atrium" ]

D

ai2_arc-778

multiple_choice

A scientist investigated the effect of workplace stress on heart disease in humans. Men of various ages were divided into two groups based on whether they described their work as very stressful or not very stressful. During the one year investigation the scientist monitored the heart health of each man. What was the bias in this investigation?

[ "The investigation only lasted one year.", "The only organ studied was the heart.", "The investigation tested only men.", "The age of the participants varied." ]

C

sciq-7394

multiple_choice

Mineralocorticoids are hormones synthesized by the adrenal cortex that affect what balance, by regulating sodium and water levels?

[ "equilibrium", "homeostasis", "blood pressure", "osmotic" ]

D

scienceQA-9040

multiple_choice

What is the mass of an apple?

[ "115 kilograms", "115 grams" ]

B

The better estimate for the mass of an apple is 115 grams. 115 kilograms is too heavy.

scienceQA-1142

multiple_choice

Which property do these three objects have in common?

[ "smooth", "yellow", "translucent" ]

A

Look at each object. For each object, decide if it has that property. A smooth object is not scratchy or rough. All three objects are smooth. A translucent object lets light through. But you cannot see clearly through a translucent object. The car bumper and the ceramic mug are not translucent. Yellow is a color. This color is yellow. None of the objects are yellow. The property that all three objects have in common is smooth.

gsm8k-700

open

Two white socks cost 25 cents more than a single brown sock. If two white socks cost 45 cents, how much would you pay for 15 brown socks?

null

3

Two white socks cost 25 cents more than a single brown sock, meaning a brown sock is sold at $0.45-$0.25=$0.20 The cost of buying 15 brown socks is 15*$0.20=$<<15*0.20=3>>3 #### 3

ai2_arc-880

multiple_choice

Which behavior of a dog is the best example of a learned behavior?

[ "barking", "tail-wagging", "digging a hole", "coming when called" ]

D

gsm8k-2047

open

John buys a vacuum cleaner for $250 and a dishwasher for $450. She has a $75 off coupon. How much did he spend?

null

625

The combined price was 250+450=$<<250+450=700>>700 So he paid 700-75=$<<700-75=625>>625 #### 625

scienceQA-10627

multiple_choice

Which of the following could Diana's test show?

[ "whether she added enough nutrients to help the bacteria produce 20% more insulin", "whether producing more insulin would help the bacteria grow faster", "whether different types of bacteria would need different nutrients to produce insulin" ]

A

scienceQA-10073

multiple_choice

What do these two changes have in common? cutting an apple breaking a rock in half

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

B

Step 1: Think about each change. Cutting an apple is a physical change. The apple gets a different shape. But it is still made of the same type of matter as the uncut apple. Breaking a rock in half is a physical change. The rock gets broken into two pieces. But the pieces are still made of the same type of matter as the original rock. 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-4570

multiple_choice

Where do benthos live in oceans?

[ "In deep water", "In coral reefs", "on the ocean floor", "On the ocean surface" ]

C

gsm8k-3552

open

There are 60 ridges on a vinyl record. Jerry has 4 cases, each with 3 shelves that can hold 20 records each. If his shelves are 60% full, how many ridges are there on all his records?

null

8640

First find the total number of records that can fit on all the shelves: 4 cases * 3 shelves/case * 20 records/shelf = <<4*3*20=240>>240 records Then multiply that number by 60% to find the number of records actually on the shelves: 240 records * 60% = <<240*60*.01=144>>144 records Then multiply that number by 60 to find the number of ridges on all the records: 144 records * 60 ridges/record = <<144*60=8640>>8640 ridges #### 8640

sciq-7949

multiple_choice

One of the five fundamental conservation laws in the universe refers to conservation of what, which is the product of mass and velocity?

[ "momentum", "energy", "fluid", "light" ]

A

sciq-3222

multiple_choice

What is a type of plant tissue consisting of undifferentiated cells that can continue to divide and differentiate?

[ "epidermis", "ganglion", "meristem", "cambium" ]

C

sciq-11344

multiple_choice

In eukaryotes, the major mechanism for shuffling genes is what?

[ "suggesting reproduction", "subject reproduction", "sexual reproduction", "asexual reproduction" ]

C

sciq-5469

multiple_choice

What type of disorders are caused by mutations in genes or abnormal numbers of chromosomes?

[ "genetic disorders", "emotional disorders", "thyroid disorders", "immune system disorders" ]

A

sciq-5623

multiple_choice

X and y are the labels of what specialized human chromosomes?

[ "exotic chromosomes", "protein chromosomes", "sex chromosomes", "carb chromosomes" ]

C

scienceQA-2573

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

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 2 are closer together than the magnets in Pair 1. So, the magnetic force is stronger in Pair 2 than in Pair 1.

scienceQA-3635

multiple_choice

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

[ "Does the amount of water in a glass affect whether eggs sink or float in the water?", "Are eggs more likely to float in fresh water or salty water?" ]

B

scienceQA-2577

multiple_choice

Is the following trait inherited or acquired? Cindy has five toes on each foot.

[ "inherited", "acquired" ]

A

Most humans are born with five toes on each foot. So, having five toes is an inherited trait.

scienceQA-814

multiple_choice

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

[ "Do watercolor paintings dry faster when placed next to a fan?", "Do watercolor paintings dry faster when they are placed inside or outside?", "Does a large watercolor painting or a small watercolor painting dry faster?" ]

B

sciq-8989

multiple_choice

Many enzymes are simple proteins consisting entirely of one or more of these?

[ "alkali acid chains", "proteins acid chains", "amino acid chains", "interaction acid chains" ]

C

scienceQA-222

multiple_choice

Select the one substance that is not a mineral.

[ "Perfume is not a pure substance. It is made by humans.", "Gypsum is a solid. It is formed in nature.", "Sphalerite is not made by living things. It is a solid." ]

A

Compare the properties of each substance to the properties of minerals. Select the substance whose properties do not match those of minerals. Gypsum is a mineral. Perfume is made by humans. But minerals are not made by living things. Perfume is not a pure substance. But all minerals are pure substances. So, perfume is not a mineral. Sphalerite is a mineral.

sciq-5732

multiple_choice

The entropy is decreasing because a gas is becoming a what?

[ "vapor cloud", "liquid", "swirl", "solid" ]

B

sciq-6987

multiple_choice

What complex carbohydrates are the polymers of glucose?

[ "fruits", "starches", "sugars", "fats" ]

B

scienceQA-6065

multiple_choice

Which property matches this object?

[ "colorful", "breakable" ]

A

Look at the object. Think about each property. A colorful object has one or more bright colors. The parachute is colorful. A breakable object will break into pieces if you drop it. The parachute is not breakable.

sciq-157

multiple_choice

What supports and protects the soft organs of the body?

[ "Muscle", "Skin", "skull", "skeleton" ]

D

scienceQA-9721

multiple_choice

What information supports the conclusion that Perry acquired this trait?

[ "Perry's friend showed him how to ride a bicycle.", "Perry and his mother both ride bicycles.", "Perry rides his bicycle to school." ]

A

sciq-3913

multiple_choice

Many plants generate root pressure during which phase?

[ "end of life cycle", "growing season", "developing season", "flowering season" ]

B

sciq-671

multiple_choice

A species is a subdivision of a genus in what classification system?

[ "calcareous system", "mammalian", "linnaean system", "crocodilian system" ]

C

sciq-8333

multiple_choice

What surrounds the lungs in a thoracic cavity?

[ "single membrane", "water", "calcium", "double membrane" ]

D

scienceQA-11265

multiple_choice

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

[ "Does a cell phone charge faster when plugged into a wall outlet or into a computer?", "Does a cell phone charge more quickly when it is turned on or when it is turned off?", "Does a tablet charge faster with a two-foot-long charging cable or a five-foot-long charging cable?" ]

B

scienceQA-1397

multiple_choice

Select the fish below.

[ "tortoise", "ostrich", "piranha", "African bullfrog" ]

C

An African bullfrog is an amphibian. It has moist skin and begins its life in water. Frogs live near water or in damp places. Most frogs lay their eggs in water. A piranha is a fish. It lives underwater. It has fins, not limbs. Piranhas have sharp teeth. Piranhas hunt in groups. A group of piranhas can eat a large animal. An ostrich is a bird. It has feathers, two wings, and a beak. The ostrich is the largest bird alive today. Ostriches cannot fly, but they can run very fast. A tortoise is a reptile. It has scaly, waterproof skin. A tortoise's shell protects it from predators. When a tortoise feels threatened, it can pull its head and legs inside its shell.

sciq-10177

multiple_choice

What are the two unique features of mollusks?

[ "radula and antennae", "mantle and radula", "antennae and pseudopod", "pseudopod and mantle" ]

B

ai2_arc-214

multiple_choice

A mouse is homozygous for black fur (BB). The other parent is heterozygous for black fur with a recessive trait for brown fur ( Bb ). If black is the dominant trait, what percentage of the offspring will be brown?

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

D

sciq-1116

multiple_choice

Which are the closest living relations to land plants?

[ "charophytes", "mammals", "arthropods", "sporozoans" ]

A

ai2_arc-879

multiple_choice

Which type of energy is found in fossil fuels?

[ "chemical", "mechanical", "nuclear", "radiant" ]

A

gsm8k-5622

open

Michael wants to lose 10 pounds by June. He lost 3 pounds in March and 4 pounds in April. How much weight does he have to lose in May to meet his goal?

null

3

In March and April, he lost 3 + 4 = <<3+4=7>>7 pounds. To meet his goal, he needs to lose 10 – 7 = <<10-7=3>>3 pounds. #### 3

scienceQA-3633

multiple_choice

Select the mammal below.

[ "human", "red-tailed hawk" ]

A

A red-tailed hawk is a bird. It has feathers, two wings, and a beak. A human is a mammal. It has hair and feeds its young milk.

sciq-6422

multiple_choice

What determines the strength of a base when dissolved in water?

[ "amount of hydroxide ions produced", "saline content", "amount of phosphorus ions produced", "pH level" ]

A

sciq-119

multiple_choice

What is the name of the type of plant tissue consisting of undifferentiated cells that can continue to divide and differentiate?

[ "meristem", "bundle sheth cell", "cuticle", "guard cell" ]

A

sciq-5951

multiple_choice

Which chromosome is associated with cri du chat syndrome?

[ "genome 5", "collagen 5", "chromosome 5", "spore 5" ]

C

scienceQA-2768

multiple_choice

Select the organism in the same genus as the blue jay.

[ "Cyanocitta cristata", "Ardea cocoi", "Hystrix cristata" ]

A

A blue jay's scientific name is Cyanocitta cristata. The first word of its scientific name is Cyanocitta. Hystrix cristata and Cyanocitta cristata are not in the same genus. These organisms are not in the same genus, but part of their scientific names is the same. Hystrix cristata and Cyanocitta cristata have the same species name within their genus, cristata. But the first words of their scientific names are different. Hystrix cristata is in the genus Hystrix, and Cyanocitta cristata is in the genus Cyanocitta. This organism and the blue jay are in the same genus and the same species! Both organisms have the same scientific name, Cyanocitta cristata. Ardea cocoi is in the genus Ardea. The first word of its scientific name is Ardea. So, Ardea cocoi and Cyanocitta cristata are not in the same genus.

sciq-6121

multiple_choice

Heat, electricity, or light might provide what necessary input to the process of decomposition?

[ "food", "source", "energy", "material" ]

C

sciq-4993

multiple_choice

When you heat a pot of water on a stove top, energy moves from the pot to its metal handle by what process?

[ "conduction", "induction", "convection", "thermal radiation" ]

A

sciq-690

multiple_choice

Ovulation is the release of an egg from the what?

[ "fallopian tubes", "ovary", "vagina", "cervix" ]

B

ai2_arc-8

multiple_choice

Which of the following is a trait that a dog does NOT inherit from its parents?

[ "the length of its fur", "the shape of its nose", "the size of its appetite", "the color of its fur" ]

C

scienceQA-2710

multiple_choice

Is obsidian a mineral or a rock?

[ "mineral", "rock" ]

B

The properties of obsidian match the properties of a rock. So, obsidian is a rock.

gsm8k-3961

open

Janet lives in a city built on a grid system. She walks 3 blocks north, then seven times as many blocks west. Then she turns around and walks 8 blocks south and twice as many blocks east in the direction of her home. If Janet can walk 2 blocks/minute, how long will it take her to get home?

null

5

First, find the total number of blocks south Janet is from her starting point by subtracting the blocks she walked north from the blocks she walked south: 8 blocks - 3 blocks = <<8-3=5>>5 blocks Then find the number blocks she walked west: 3 blocks * 7 = <<3*7=21>>21 blocks Then find the number of blocks she walked east: 8 blocks * 2 = <<8*2=16>>16 blocks Subtract the number of blocks she walked east from the number of blocks she walked west to find how many blocks west of her starting point she is: 21 blocks - 16 blocks = <<21-16=5>>5 blocks Add the number of blocks she needs to walk north to the number of blocks she needs to walk east: 5 blocks + 5 blocks = <<5+5=10>>10 blocks Finally, divide the distance she needs to walk by her speed to find how long she'll spend walking: 10 blocks / 2 blocks/minute = <<10/2=5>>5 minutes #### 5

sciq-1743

multiple_choice

Single-celled eukaryotes that share some traits with animals are also called?

[ "eukaryotes", "monomers", "microorganisms", "prokaryotes" ]

A

gsm8k-6629

open

Cameron guides tour groups in a museum. He usually answers two questions per tourist. Today, he did four tours. The early morning first group was only 6 people. The following group was a busy group of 11. The third group had 8 people, but one was inquisitive and asked three times as many questions as usual. The last group of the day was a late group of 7. How many questions did Cameron answer?

null

68

Cameron answered 2 * 6 = <<2*6=12>>12 questions for the first group. He answered 2 * 11 = <<2*11=22>>22 questions for the second group. The third group had 8 - 1 = 7 tourists that asked 2 questions each. The third group also had 1 tourist that asked 2 * 3 = <<1*2*3=6>>6 questions. Thus, the third group asked 7 * 2 + 6 = 14 + 6 = <<7*2+6=20>>20 questions. The last group asked 7 * 2 = <<7*2=14>>14 questions. For all four tours, Cameron answered 12 + 22 + 20 + 14 = <<12+22+20+14=68>>68 questions. #### 68

scienceQA-1850

multiple_choice

Complete the statement. Copper is ().

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

B

Use the model to determine whether copper is an elementary substance or a compound. Step 1: Interpret the model. In the space-filling model shown above, all of the balls are the same color: . The legend shows that orange represents the chemical element with the atomic symbol Cu. So, the model shows you that copper is composed of one chemical element. Step 2: Determine whether the substance is an elementary substance or a compound. You know from Step 1 that copper is composed of only one chemical element. So, copper is an elementary substance.

gsm8k-2070

open

Bob ordered 80 packs of Greek yogurt from Costco to use for the month. However, when the delivery arrived, he realized 40% of the packs were expired. He decided to return those packs. If each pack was $12, how much was Bob refunded for the expired product?

null

384

The number of Greek yogurt packs that had expired is 40/100*80 = <<40/100*80=32>>32 If each pack of Greek yogurt was sold at $12, for the 32 packs of greek yogurt that he returned, Bob was refunded $12*32 = $<<12*32=384>>384 #### 384

sciq-10694

multiple_choice

The direction of the rotation of hurricanes is influenced by which force?

[ "centrifugal force", "jetstream force", "headwind force", "coriolis force" ]

D

sciq-204

multiple_choice

What is the apparatus used for carrying out an electrolysis reaction?

[ "catalyst", "Golgi apparatus", "an aqueous cell", "an electrolytic cell" ]

D

scienceQA-3590

multiple_choice

Compare the average kinetic energies of the particles in each sample. Which sample has the higher temperature?

[ "sample B", "sample A", "neither; the samples have the same temperature" ]

A

Each particle in sample B has more mass than each particle in sample A. The particles in sample B also have a higher average speed than the particles in sample A. So, the particles in sample B have a higher average kinetic energy than the particles in sample A. Because the particles in sample B have the higher average kinetic energy, sample B must have the higher temperature.

gsm8k-1279

open

Bill is buying healthcare on an exchange. The normal monthly price of the plan he wants is $500. The government will pay for part of this cost depending on Bill's income: 90% if he makes less than $10,000, 50% if he makes between $10,001 and $40,000, and 20% if he makes more than $50,000. Bill earns $25/hour and works 30 hours per week, four weeks per month. How much will Bill spend for health insurance in a year?

null

3000

First find how much money Bill makes every week by multiplying his hourly rate by the number of hours he works each week: $25/hour * 30 hours/week = $<<25*30=750>>750/week Then multiply that number by the number of weeks per month to find his monthly earnings: $750/week * 4 weeks/month = $<<750*4=3000>>3,000/month Then multiply his monthly earnings by the number of months in a year to find his annual income: $3,000/month * 12 months/year = $<<3000*12=36000>>36,000/year. This income means Bill gets a 50% monthly healthcare subsidy from the government. Multiply the cost of the premium by 50% to find the monthly cost Bill pays: $500/month * .5 = $<<500*.5=250>>250/month Finally, multiply Bill's monthly cost by the number of months in a year to find his annual cost: $250/month * 12 months/year = $<<250*12=3000>>3,000/year #### 3000

sciq-1605

multiple_choice

Plants not only contribute food but what else for organisms?

[ "hydrogen", "carbon", "oxygen", "dioxide" ]

C

sciq-1286

multiple_choice

Since the electric field lines point radially away from the charge, they are perpendicular to what?

[ "archetypical lines", "singularity lines", "magnetic field lines", "equipotential lines" ]

D

sciq-3331

multiple_choice

What is a measure of both speed and direction of motion?

[ "intensity", "velocity", "acceleration", "distance" ]

B

sciq-8460

multiple_choice

How many main types of diabetes are there?

[ "six", "three", "one", "two" ]

D

sciq-5658

multiple_choice

People with red hair usually have what type of skin?

[ "dry", "light", "dark", "oily" ]

B

gsm8k-619

open

Harry is a professional dog-walker. He is paid to go on long walks with dogs while their families are away from home. On Monday, Wednesday, and Friday, Harry walks 7 dogs. On Tuesday, he walks 12 dogs. And on Thursday he walks 9 dogs. He is paid $5 for each dog that he walks. How many dollars does Harry earn in a week?

null

210

Monday, Wednesday, and Friday, Harry walks a total of 3 * 7 = <<3*7=21>>21 dogs. Thus, in a week he walks 21 + 12 + 9 = <<21+12+9=42>>42 dogs. At a rate of $5 per dog, Harry ears $5 * 42 = $<<5*42=210>>210 per week. #### 210