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2.61k
gsm8k-3956
open
Five dozens of people are attending your family reunion. Your family was assigned to bring the cans of soda. Each box of soda contains 10 cans and costs $2 per box. It was assumed that each person can consume 2 cans of soda. If you are six in the family and agreed to pay equally for the cost, how much will each of your family members pay?
null
4
Five dozens of people is equal to 5 x 12 = <<5*12=60>>60. 60 x 2 = <<60*2=120>>120 cans of soda are needed. So, this means 120/10 = <<120/10=12>>12 boxes of soda must be purchased. Thus, it will amount to $2 x 12 = $<<24=24>>24. Therefore, each family member will pay $24/6 = $<<24/6=4>>4. #### 4
gsm8k-5183
open
Miss Aisha's legs are 1/3 of her total height. If her head is also 1/4 of her total height, and she is 60 inches tall, calculate the length of the rest of her body.
null
25
Miss Aisha's legs are 1/3*60 = <<1/3*60=20>>20 inches. The length of her head is 1/4*60 = <<1/4*60=15>>15 inches. Together, her head and legs are 15+20 = <<15+20=35>>35 inches. If her total height is 60, the rest of her body has a length of 60-35 = <<60-35=25>>25 inches. #### 25
sciq-7420
multiple_choice
The loss of oxygen to the heart muscle causes that part of the tissue to what?
[ "thrive", "beat erratically", "beat harder", "die" ]
D
sciq-3250
multiple_choice
What kind of path does the energy of an electromagnetic wave take?
[ "straight line", "circuitous", "fluctuating", "elliptical" ]
A
sciq-2937
multiple_choice
Root-like projections anchor adults of what colony-dwelling animals to solid surfaces such as rocks and reefs?
[ "corals", "anemones", "sponges", "molluscs" ]
C
gsm8k-6827
open
At the height of cranberry season, there are 60000 cranberries in a bog. 40% are harvested by humans and another 20000 are eaten by elk. How many cranberries are left?
null
16000
First find the total number of cranberries harvested by humans: 60000 cranberries * 40% = <<60000*40*.01=24000>>24000 Then subtract the number of cranberries taken by the humans and elk to find the number remaining: 60000 cranberries - 24000 cranberries - 20000 cranberries = <<60000-24000-20000=16000>>16000 cranberries #### 16000
sciq-33
multiple_choice
What type of ions do ionic compounds contain?
[ "positive and charged", "positive and negative", "regular and irregular", "negative and neutal" ]
B
gsm8k-7007
open
Jade is building a lego tower. She has 100 pieces. Each level has to be 7 pieces wide. If she has 23 pieces left at the end, how many levels is her tower?
null
11
She used 77 legos because 100 - 23 = <<100-23=77>>77 She made 11 levels because 77 / 7 = <<77/7=11>>11 #### 11
sciq-3859
multiple_choice
The reaction of calcium oxide with carbon dioxide forms what?
[ "calcium carbonate", "carbon monoxide", "nitrogen carbonate", "nitrogen" ]
A
scienceQA-9197
multiple_choice
Which object has less thermal energy?
[ "a 200-gram glass of grape juice at a temperature of 20°C", "a 200-gram glass of grape juice at a temperature of 10°C" ]
B
The two glasses of grape juice have the same mass but different temperatures. Since the 10°C glass of grape juice is colder than the 20°C glass of grape juice, it has less thermal energy.
sciq-11242
multiple_choice
Photosynthesis involves reactions that are dependent on what?
[ "food", "light", "water", "air" ]
B
gsm8k-7413
open
Company A and Company B merge. Company A receives 60% of the combined profits under the new merger, and company B receives 40% of the profits. If company B gets a total of $60000 in profit, how much does company A get?
null
90000
Let the total profit of both companies be denoted by x. Therefore, 40% * x = 0.4 * x = $60000 So x = $60000 / 0.4 = $150000. If Company B gets 60 % of the profits, it gets 60% of $150000, which is 0.6 * $150000 = $<<0.6*150000=90000>>90000. #### 90000
sciq-7029
multiple_choice
A crater can usually be found on the top of what kind of volcanoes?
[ "Compound", "composite", "Dome", "Shield" ]
B
scienceQA-8008
multiple_choice
Is soapstone a mineral or a rock?
[ "rock", "mineral" ]
A
The properties of soapstone match the properties of a rock. So, soapstone is a rock.
scienceQA-1414
multiple_choice
Complete the sentence. In this chemical reaction, nitrogen is a ().
[ "product", "reactant" ]
B
Read the underlined text carefully. Look for information about what happens to nitrogen in this chemical reaction. Did you know that lightning helps provide nutrients to plants on Earth? When lightning strikes, the air around it becomes extremely hot. This leads to the formation of nitric oxide from the nitrogen and oxygen gases in the air. Nitric oxide plays an important role in helping plants grow. The underlined text tells you that when nitrogen and oxygen combine, nitric oxide is formed. When nitrogen and oxygen react, or go through a chemical change, their atoms are rearranged to form nitric oxide. Because nitrogen reacts in this chemical reaction, nitrogen is a reactant.
gsm8k-2005
open
Hazel put up a lemonade stand. She sold half her lemonade to a construction crew. She sold 18 cups to kids on bikes. She gave away half that amount to her friends. Then she drank the last cup of lemonade herself. How many cups of lemonade did Hazel make?
null
56
Hazel sold 18 cups of lemonade to kids on bikes and gave half that amount, or 18 / 2 = <<18/2=9>>9 cups, away to friends. Hazel sold 18 cups + gave away 9 cups + drank 1 cup = <<18+9+1=28>>28 cups. Since Hazel sold half her lemonade to a construction crew, that means the 28 cups she sold to kids on bikes, gave away to friends and drank herself are the other half, so she sold 28 cups to the construction crew. In all, Hazel sold 28 + 28 = <<28+28=56>>56 cups of lemonade. #### 56
scienceQA-5876
multiple_choice
Is the following trait inherited or acquired? Vince has naturally pale skin.
[ "acquired", "inherited" ]
B
Humans do not choose their skin color. Babies get their skin color from their parents. So, Vince's skin color is an inherited trait.
sciq-2983
multiple_choice
What term is used to describe the sequence of elementary steps that together comprise an entire chemical reaction?
[ "potassium mechanism", "source mechanism", "reaction mechanism", "elemental mechanism" ]
C
scienceQA-1809
multiple_choice
Which specific humidity level was measured within the outlined area shown?
[ "12 grams of water vapor per kilogram of air", "7 grams of water vapor per kilogram of air", "11 grams of water vapor per kilogram of air" ]
B
Look at the colors shown within the outlined area. Then, use the legend to determine which specific humidity levels those colors represent. The legend tells you that this air mass contained air with specific humidity levels between 2 and 8 grams of water vapor per kilogram of air. 7 grams of water vapor per kilogram of air is within this range. 11 and 12 grams of water vapor per kilogram of air are outside of this range.
sciq-2051
multiple_choice
What is another term for stored energy?
[ "potential energy", "mechanical energy", "inertia", "latency" ]
A
sciq-311
multiple_choice
The process of breaking down food into nutrients is known as __________
[ "digestion", "absorption", "filtration", "energy" ]
A
gsm8k-1518
open
A mum ordered 80 cupcakes for her daughter's birthday. Half of them are gluten-free. There are 24 vegan cupcakes and half of them are also gluten-free. How many are non-vegan cupcakes that also contain gluten?
null
28
The gluten-free cupcakes are 80 / 2 = <<80/2=40>>40. The vegan cupcakes with gluten are 24 / 2 = <<24/2=12>>12. The non-vegan cupcakes with gluten are 40 - 12 = <<40-12=28>>28. #### 28
gsm8k-587
open
Jeff spends three times as many hours on the weekend catching up with his Facebook pals as he does working. Monday through Friday, however, he spends four times as many hours working as he does catching up. If he spends 3 hours every day catching up, how many hours does he spend working in an entire week?
null
62
On the weekend, Jeff works 3 / 3 = <<3/3=1>>1 hour each day. On the weekdays, he spends 4 * 3 = <<4*3=12>>12 hours working each day. Thus, he spends 2 * 1 + 5 * 12 = <<2*1+5*12=62>>62 hours working each week. #### 62
ai2_arc-371
multiple_choice
Why do scientists perform multiple trials of the same experiment?
[ "to include additional variables in the experiment", "to complete the steps of the experiment in less time", "to find a less expensive way to conduct the experiment", "to increase the likelihood of accurate experiment results" ]
D
sciq-4994
multiple_choice
Of all the mineral nutrients, what contributes the most to plant growth and crop yields?
[ "oxygen", "methane", "nitrogen", "silicon" ]
C
sciq-8536
multiple_choice
What is a copy of an image formed by reflection or refraction?
[ "an example", "a photographic image", "an image", "a mirror image" ]
C
sciq-7028
multiple_choice
Life on earth is carbon-based. organisms need not only energy but also carbon ________ for building bodies?
[ "ions", "monoxide", "atoms", "crystals" ]
C
scienceQA-6682
multiple_choice
How long does it take to wash your hands?
[ "2 minutes", "2 seconds" ]
A
The better estimate for how long it takes to wash your hands is 2 minutes. 2 seconds is too fast.
gsm8k-1953
open
The Science museum sells dinosaur models for $100 each. A certain school bought 2 models for the kindergarten library and also bought twice as many for the elementary library. Since the school bought more than 5 models, there was a 5% reduction in price for each model. How much did the school pay in all?
null
570
The school bought 2 x 2 = <<2*2=4>>4 dinosaur models for the elementary library. So the school bought a total of 2 + 4 = <<2+4=6>>6 models. The price of each model was reduced by $100 x 5/100 = $<<100*5/100=5>>5. Thus, each model cost $100 - $5 = $<<100-5=95>>95. Therefore, the school paid a total of $95 x 6 = $<<95*6=570>>570. #### 570
gsm8k-5373
open
Jim’s bi-weekly gross pay is $1120. He automatically has 25% of his paycheck go into his retirement account. They also take $100.00 out of each paycheck for taxes. After money is taken out for retirement and taxes, how much money will be on Jim’s paycheck?
null
740
He has 25% of his take-home pay automatically enrolled into his 401k so that’s .25*1120 = $<<.25*1120=280.00>>280.00 His take-home pay is $1120.00 and $280.00 is taken out for retirement so that leaves 1120-280 = $<<1120-280=840.00>>840.00 They also take $100.00 out of his paycheck for taxes so his paycheck will be issued for 840-100 = $<<840-100=740.00>>740.00 #### 740
scienceQA-7122
multiple_choice
Which animal's limbs are also adapted for climbing trees?
[ "three-toed sloth", "eastern gray kangaroo" ]
A
Look at the picture of the lar gibbon. The lar gibbon uses its long limbs to reach branches while climbing. It uses its fingers and toes to grab the branches. Now look at each animal. Figure out which animal has a similar adaptation. The three-toed sloth has long limbs with fingers and toes. Its limbs are adapted for climbing trees. The eastern gray kangaroo has small arms and long legs. Its limbs are not adapted for climbing trees. The eastern gray kangaroo moves by hopping on two legs.
sciq-2255
multiple_choice
What type of winds blow only over a limited area?
[ "Planetary", "periodic", "local", "trade" ]
C
scienceQA-3909
multiple_choice
Which property do these two objects have in common?
[ "scratchy", "breakable" ]
A
Look at each object. For each object, decide if it has that property. A scratchy object is rough and itchy against your skin. Both objects are scratchy. A breakable object will break into pieces if you drop it. Neither of the objects are breakable. The property that both objects have in common is scratchy.
gsm8k-2352
open
James drives to Canada at 60 mph. It is a distance of 360 miles. He has a 1 hour stop along the way. How long does he take to get to Canada?
null
7
He spends 360/60=<<360/60=6>>6 hours driving That means the trip takes 6+1=<<6+1=7>>7 hours #### 7
sciq-831
multiple_choice
Mechanical energy can also usually be expressed as the sum of kinetic energy and what other kind of energy?
[ "partial energy", "directional energy", "potential energy", "reflective energy" ]
C
sciq-7987
multiple_choice
"red-shift" refers to a shift toward red in the spectrum from what celestial bodies?
[ "comets", "galaxies", "stars", "planets" ]
C
scienceQA-7078
multiple_choice
Using only these supplies, which question can Sofia investigate with an experiment?
[ "Does the basketball bounce higher on a lawn or on a dirt path?", "Does the basketball bounce higher on gravel or on grass?", "Do larger basketballs bounce higher than smaller basketballs on a brick patio?" ]
B
ai2_arc-373
multiple_choice
The depth of Lake Superior can be measured by sending sound waves to the bottom and measuring the period of time it takes for the reflected sound waves to return to the surface. Which of the following would indicate a shallow depth?
[ "There is no return signal.", "The return signal is very weak.", "The return signal appears almost instantaneously.", "The return signal comes back at a different speed" ]
C
sciq-10430
multiple_choice
In a car race on a circular track, where the start and finish line are the same, what quantity is neglible?
[ "total distance", "total displacement", "total acceleration", "partial displacement" ]
B
sciq-9204
multiple_choice
How do seed plants benefit from herbivores?
[ "rainfall of seeds", "dispersal of seeds", "consumption of seeds", "radiation of seeds" ]
B
scienceQA-10339
multiple_choice
What information supports the conclusion that Tracy acquired this trait?
[ "Tracy learned how to make chili from a recipe book.", "Tracy's friends like to make chili with her.", "When Tracy was young, her grandmother taught her how to cut chili peppers." ]
A
gsm8k-6066
open
Alan likes to support music creators, so instead of downloading songs from the internet, he visits a record store once in a while. He decided now to buy 2 CDs by "The Dark", 1 CD by the creator "AVN", and 5 CDs that are mixes of songs from the 90s. The price of the "AVN" CD is $12 and it is half the price of one CD by "The Dark". The 5 CDs of 90s music cost is 40% of all the cost of all other CDs Alan is going to buy. How much will Alan have to pay for all the products?
null
84
If one "AVN" is half the price of one "The Dark" CD, that means one CD of "The Dark" costs 12 * 2 = $<<12*2=24>>24. So for two "The Dark" CDs, Alan needs to pay 24 * 2 = $<<24*2=48>>48. So all CDs cost by now 12 + 48 = $<<12+48=60>>60. The 90s music CDs cost 40/100 * 60 = $<<40/100*60=24>>24. That means for all CDs Alan needs to pay 60 + 24 = $<<60+24=84>>84. #### 84
scienceQA-5103
multiple_choice
Which object has the least thermal energy?
[ "a 220-gram bottle of water at a temperature of 19°C", "a 220-gram bottle of water at a temperature of 25°C", "a 220-gram bottle of water at a temperature of 9°C" ]
C
All three bottles of water have the same mass but different temperatures. Since the 9°C bottle of water is the coldest, it has the least thermal energy.
gsm8k-6286
open
3000 bees hatch from the queen's eggs every day. If a queen loses 900 bees every day, how many total bees are in the hive (including the queen) at the end of 7 days if at the beginning the queen had 12500 bees?
null
27201
3000 new bees are born every day. In 7 days there will be 3000*7=<<3000*7=21000>>21000 new bees If each day the queen loses 900 bees, in 7 days there will be 900*7=<<900*7=6300>>6300 fewer bees If at the beginning the queen had 12500 bees, then at the end of 7 days she will have 12500+21000-6300=<<12500+21000-6300=27200>>27200 bees The total number of bees in the hive including the queen is 27200+1 =<<27200+1=27201>>27201 #### 27201
sciq-7062
multiple_choice
How is the radioactive decay measured?
[ "half-life", "quarter-life", "carbon dating", "alpha emission" ]
A
scienceQA-9834
multiple_choice
Compare the motion of three speedboats. Which speedboat was moving at the lowest speed?
[ "a speedboat that moved 295kilometers west in 5hours", "a speedboat that moved 230kilometers south in 5hours", "a speedboat that moved 205kilometers south in 5hours" ]
C
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 5 hours. The speedboat that moved 205 kilometers moved the shortest distance in that time. So, that speedboat must have moved at the lowest speed.
scienceQA-4214
multiple_choice
Will these magnets attract or repel each other?
[ "repel", "attract" ]
A
Will these magnets attract or repel? To find out, look at which poles are closest to each other. The south pole of one magnet is closest to the south pole of the other magnet. Poles that are the same repel. So, these magnets will repel each other.
sciq-3609
multiple_choice
What is another term for a hand lens?
[ "projecting glass", "traversing glass", "magnifying glass", "seeing glass" ]
C
sciq-9726
multiple_choice
What type of tissue transmits nerve impulses throughout the body?
[ "connective", "epithelial", "nervous", "fibrous" ]
C
sciq-9449
multiple_choice
Mechanisms for establishing cellular asymmetries include morphogen gradients, localized determinants, and what other type of interactions?
[ "inductive", "conductive", "reductive", "electromagnetic" ]
A
gsm8k-4415
open
In a single day, it rained for many hours. From 2pm to 4pm, it rained at a rate of 4 inches per hour. From 4pm to 7pm, it rained at a rate of 3 inches per hour. And from 7pm to 9pm, it rained at a rate of 0.5 inches per hour. If the rain gauge started out the day already containing 2 inches of rainwater, how many inches of water will the gauge contain at 9pm?
null
20
From 2pm to 4pm is 4-2=2 hours. Thus, from 2-4pm, raining at 4 inches per hour, it added 8 inches to the rain gauge. From 4pm to 7pm is 7-4=<<7-4=3>>3 hours. Thus, from 4-7pm, raining at a rate of 3 inches per hour, it added 3*3=<<3*3=9>>9 inches to the rain gauge. From 7pm to 9pm is 9-7=<<9-7=2>>2 hours. Thus, from 7-9pm, raining at a rate of 0.5 inches per hour, it added 2*0.5=1 inch to the gauge. If the gauge originally contained 2 inches of water, by 9pm the gauge contained 2+8+9+1=<<2+8+9+1=20>>20 inches of water. #### 20
gsm8k-2159
open
Marla has to spend 20 minutes driving one way to her son's school, then 70 minutes attending parent-teacher night, then the same amount of time driving home. How many minutes does Marla spend on this errand in total?
null
110
First multiply Marla's one-way driving time by 2 to find her total driving time: 20 minutes * 2 = <<20*2=40>>40 minutes Then add Marla's driving time to the time spent attending the conference to find the total time: 70 minutes + 40 minutes = <<70+40=110>>110 minutes #### 110
sciq-1830
multiple_choice
Where is the food stored before being mixed with the chyme?
[ "histopathology of the stomach", "top of the stomach", "fundus of the stomach", "hemispherical of the stomach" ]
C
sciq-4605
multiple_choice
The lipids that are connected to the glucose pathways are cholesterol and triglycerides. cholesterol is a lipid that contributes to cell membrane flexibility and is a precursor of this?
[ "steroid hormones", "ammonia hormones", "Thrombopoietin", "Somatostatin" ]
A
sciq-2118
multiple_choice
What is the part of a plant whose primary role is to collect sunlight and make food by photosynthesis?
[ "roots", "leaves", "seeds", "stems" ]
B
gsm8k-3135
open
John is an eccentric millionaire. He decides to fill his swimming pool with bottled water. A cubic foot of water is 25 liters. His pool is 10 feet deep and 6 feet by 20 feet. A liter of water costs $3. How much does it cost to fill the pool?
null
90000
The pool is 10*6*20=<<10*6*20=1200>>1200 cubic feet That means it is 25*1200=<<25*1200=30000>>30000 liters So it cost 3*30,000=$<<3*30000=90000>>90,000 #### 90000
sciq-2042
multiple_choice
Any structure inside a cell that is enclosed by a membrane is called?
[ "an article", "an organelle", "an enclave", "a particle" ]
B
gsm8k-1775
open
One student on a field trip counted 12 squirrels. Another counted a third more squirrels than the first student. How many squirrels did both students count combined?
null
28
The second student counted 12/3 = 4 more squirrels than the first student. The second student counted 12+4 = <<12+4=16>>16 squirrels. Together, the first and second student counted 12+16 = <<12+16=28>>28 squirrels combined. #### 28
sciq-5666
multiple_choice
Receptor clustering happens when what binds to the receptors?
[ "lipid molecules", "carbohydrates", "enzymes", "fas molecules" ]
D
sciq-757
multiple_choice
A doorknob and a ferris wheel are examples of what type of simple machine?
[ "ball and axle", "wheel and axle", "ball and socket", "lever and pulley" ]
B
scienceQA-12444
multiple_choice
What is the probability that a budgerigar parakeet produced by this cross will have blue body feathers?
[ "1/4", "0/4", "3/4", "2/4", "4/4" ]
E
sciq-1380
multiple_choice
Where does most of the mass for an atom reside?
[ "protons", "nucleus", "neutrons", "electrons" ]
B
sciq-8079
multiple_choice
The carbon cycle can be thought of in terms of two interdependent cycles - cellular respiration and what else?
[ "glycolysis", "photosynthesis", "pollination", "spermatogenesis" ]
B
scienceQA-8153
multiple_choice
Does this passage describe the weather or the climate?
[ "climate", "weather" ]
B
Read the passage carefully. Blue Nile Falls is in Ethiopia. West winds carried mist from the falls across the forest this morning. The underlined part of the passage tells you about the wind direction at Blue Nile Falls this morning. This passage describes the atmosphere at a certain place and time. So, this passage describes the weather.
gsm8k-6731
open
Brittany is older than Rebecca by 3 years, who is 25. Brittany goes on a 4-year vacation. How old is Brittany when she returns from her vacation?
null
32
Brittany is 25+3 = <<25+3=28>>28 years old. Brittany is 28+4 = <<28+4=32>>32 years when she returns from her vacation. #### 32
scienceQA-12429
multiple_choice
What information supports the conclusion that Ethan inherited this trait?
[ "Ethan likes to wear a blue sweater to match his blue eyes.", "Ethan's mother has blue eyes. She passed this trait down to Ethan." ]
B
gsm8k-2820
open
Ruth is counting the number of spots on her cow. The cow has 16 spots on its left side and three times that number plus 7 on its right side. How many spots does it have total?
null
71
First multiply the number of spots on the left side by 3: 16 spots * 3 = <<16*3=48>>48 spots Then add 7 to find the number of spots on the right side: 48 spots + 7 spots = <<48+7=55>>55 spots Then add the number of spots on each side to find the total number of spots: 55 spots + 16 spots = <<55+16=71>>71 spots #### 71
sciq-6028
multiple_choice
At what time of life does menopause occur?
[ "adolescence", "young adulthood", "in middle adulthood", "old age" ]
C
sciq-9179
multiple_choice
The chloroplasts contained within the green algal endosymbionts still are capable of what process associated with plants?
[ "photosynthesis", "respiration", "germination", "reproduction" ]
A
scienceQA-3643
multiple_choice
Compare the average kinetic energies of the particles in each sample. Which sample has the higher temperature?
[ "neither; the samples have the same temperature", "sample B", "sample A" ]
C
Each particle in sample A has more mass than each particle in sample B. The particles in sample A also have a higher average speed than the particles in sample B. So, the particles in sample A have a higher average kinetic energy than the particles in sample B. Because the particles in sample A have the higher average kinetic energy, sample A must have the higher temperature.
scienceQA-6907
multiple_choice
What is the expected ratio of offspring with red fruit to offspring with yellow fruit? Choose the most likely ratio.
[ "1:3", "3:1", "4:0", "2:2", "0:4" ]
C
To determine how many boxes in the Punnett square represent offspring with red fruit or yellow fruit, consider whether each phenotype is the dominant or recessive allele's version of the fruit color trait. The question tells you that the f allele, which is for yellow fruit, is recessive to the F allele, which is for red fruit. Red fruit is the dominant allele's version of the fruit color trait. A tomato plant with the dominant version of the fruit color trait must have at least one dominant allele for the fruit color gene. So, offspring with red fruit must have the genotype FF or Ff. All 4 boxes in the Punnett square have the genotype FF or Ff. Yellow fruit is the recessive allele's version of the fruit color trait. A tomato plant with the recessive version of the fruit color trait must have only recessive alleles for the fruit color gene. So, offspring with yellow fruit must have the genotype ff. There are 0 boxes in the Punnett square with the genotype ff. So, the expected ratio of offspring with red fruit to offspring with yellow fruit is 4:0. This means that, based on the Punnett square, this cross will always produce offspring with red fruit. This cross is expected to never produce offspring with yellow fruit.
sciq-6998
multiple_choice
What is the process of removing wastes and excess water from the body?
[ "ingestion", "depletion", "diffusion", "excretion" ]
D
sciq-7837
multiple_choice
Name the physicist who discovered radioactivity?
[ "louis pasteur", "neal degrasse tyson", "albert einstein", "antoine henri becquerel" ]
D
sciq-5724
multiple_choice
In which process do two light nuclei combine to produce a heavier nucleus and great energy?
[ "nuclear fusion", "certain fusion", "light fusion", "general fusion" ]
A
scienceQA-5183
multiple_choice
Which of the following could Malik's test show?
[ "how well the weather station would work when it was windy", "if the weather station would work when the temperature was 50°C" ]
B
sciq-4832
multiple_choice
What hormone controls milk production in mammary glands?
[ "pepsin", "prolactin", "melanin", "dopamine" ]
B
sciq-2646
multiple_choice
What type of molecules sit within a membrane and contain an aqueous channel that spans the membrane’s hydrophobic region?
[ "microorganisms", "mole", "channel", "osmotic fluid" ]
C
sciq-1522
multiple_choice
In what two ways are volcanic eruptions characterized?
[ "localized and general", "explosive and non-explosive", "minor and explosive", "non-explosive and serious" ]
B
sciq-2178
multiple_choice
What kind of conditions are often inherited as simple recessive traits?
[ "genetic neurotransmitters", "genetic diversivers", "genetic ratios", "genetic disorders" ]
D
scienceQA-6691
multiple_choice
Which of the following organisms is the producer in this food web?
[ "bat star", "sea cucumber", "black rockfish", "phytoplankton" ]
D
Producers do not eat other organisms. So, in a food web, producers do not have arrows pointing to them from other organisms. The kelp does not have any arrows pointing to it. So, the kelp is a producer. The black rockfish has an arrow pointing to it, so it is not a producer. The phytoplankton does not have any arrows pointing to it. So, the phytoplankton is a producer. The bat star has an arrow pointing to it, so it is not a producer. The sea cucumber has arrows pointing to it, so it is not a producer.
sciq-8728
multiple_choice
What do you call the fast-moving air currents high in the troposphere?
[ "stationary fronts", "jet streams", "wind streams", "cyclones" ]
B
gsm8k-6344
open
Daniel has 5 jars of juice containing 2 liters each. He wants to serve a full glass of juice to each person at a party. He knows that each glass can hold up to 250 milliliters of juice. How many full glasses can he give?
null
40
The total liters of juice he has is 5 jars x 2 liters/jar = <<5*2=10>>10 liters of juice Then he needs to convert this amount to milliliters: 10 liters x 1000 milliliters/liter = <<10000=10000>>10,000 milliliters He can fill up to 10,000 ml / 250 ml/glass = <<10000/250=40>>40 glasses #### 40
sciq-5361
multiple_choice
The electron transport chains are located on the inner membrane of which organelle?
[ "chloroplast", "lysosome", "mitochondrion", "axon" ]
C
gsm8k-2186
open
Jeff was driving to the capital city to attend a conference. At first, he was driving at 80 miles/hour for about 6 hours, then the speed limit changed and he had to slow down to 60 miles/hour, and so he drove at this speed for 4 hours. Then he made a stop at a gas station. Once the car was full of gas, he drove at 40 miles/hour the rest of the trip for 2 hours. How many miles did he travel?
null
800
In the first stretch he drove 80 miles/hour x 6 hours = <<80*6=480>>480 miles In the second stretch he drove 60 miles/hour x 4 hours = <<60*4=240>>240 miles After the gas station he drove 40 miles/hour x 2 hours = <<40*2=80>>80 miles In total he drove 480 miles + 240 miles + 80 miles = <<480+240+80=800>>800 miles #### 800
scienceQA-6843
multiple_choice
Which solution has a higher concentration of blue particles?
[ "Solution B", "Solution A", "neither; their concentrations are the same" ]
B
In Solution A and Solution B, the blue particles represent the solute. To figure out which solution has a higher concentration of blue particles, look at both the number of blue particles and the volume of the solvent in each container. Use the concentration formula to find the number of blue particles per milliliter. Solution A has more blue particles per milliliter. So, Solution A has a higher concentration of blue particles.
sciq-10708
multiple_choice
Developing cars that run on hydrogen gas can help solve our dependence on what?
[ "nonrenewable fossil fuels", "oxygen", "water", "food" ]
A
sciq-3312
multiple_choice
What is the ph of pure water?
[ "5", "4", "2", "7" ]
D
scienceQA-10111
multiple_choice
Complete the sentence. Carving a piece of wood is a ().
[ "chemical change", "physical change" ]
B
Carving a piece of wood is a physical change. The wood changes shape, but it is still made of the same type of matter.
gsm8k-3833
open
Alyssa and Chelsea jointly bought 40 candles to decorate their room. Alyssa used half of them, and Chelsea used 70% of the remaining candles. How many candles are there in the room now?
null
6
Alyssa used half of the candles, which is 1/2*40 = <<1/2*40=20>>20 candles The number of candles that remained is 40-20 = <<40-20=20>>20 Chelsea used 70% of the remaining candles, a total of 70/100*20 = <<70/100*20=14>>14 candles. The total number of candles in the room now is 40 - 20-14 = <<40-20-14=6>>6 #### 6
scienceQA-9946
multiple_choice
Complete the sentence. Butter melting on a hot day is a ().
[ "chemical change", "physical change" ]
B
Butter melting on a hot day is a change of state. So, it is a physical change. The butter changes from solid to liquid, but it is still made of the same type of matter.
sciq-9237
multiple_choice
The hamstrings flex the leg, whereas the quadriceps femoris have what effect?
[ "contract", "stabilize", "no effect", "extend" ]
D
gsm8k-343
open
Kim's TV uses 125 watts of electricity per hour. She runs it for 4 hours a day. If electricity cost 14 cents per kw/h how many cents does her TV cost to run for a week?
null
49
She uses 4 hours/day * 125 watts/hour=<<4*125=500>>500 watt hours/day That means she uses 500 watt hours/day * 7 days/week = <<500*7=3500>>3500 watt hours/week This is 3500 watt hours / 1000 watts/kw = <<3500/1000=3.5>>3.5 kw hours So her TV cost 3.5 kw hours/week * $0.14/kw hour = $<<3.5*0.14=0.49>>0.49/week #### 49
sciq-5869
multiple_choice
What's the name for a cluster of genes, where one promoter serves adjacent genes?
[ "opteron", "nucleus", "plasma", "proton" ]
A
gsm8k-400
open
Karen is packing her backpack for a long-distance hike. She packs 20 pounds of water, 10 pounds of food, and 20 pounds of gear. During her hike, she drinks 2 pounds of water per hour and eats 1/3rd the weight of food per hour as water per hour. How much weight is she carrying after six hours?
null
34
First find the weight of food Karen eats every hour: 2 pounds * 1/3 = 2/3 pounds food. Then find the total amount of weight Karen's backpack loses per hour she hikes: 2 pounds water/hour + 2/3 pound food/hour = 8/3 pounds/hour. Multiply this by the number of hours she hikes to find the total amount of weight she loses: 8/3 pounds/hour * 6 hours = <<8/3*6=16>>16 pounds. Add the weight of all her items to find total starting weight: 20 pounds + 10 pounds + 20 pounds = <<20+10+20=50>>50 pounds. Then subtract the weight she loses from the starting weight to find the weight after 6 hours: 50 pounds - 16 pounds = <<50-16=34>>34 pounds #### 34
sciq-7337
multiple_choice
What type of organisms do not need blood?
[ "marine", "vertebrate", "cold-blooded", "single-celled" ]
D
scienceQA-8769
multiple_choice
Which property do these three objects have in common?
[ "bouncy", "opaque", "translucent" ]
B
Look at each object. For each object, decide if it has that property. An opaque object does not let light through. All three objects are opaque. A translucent object lets light through. But you cannot see clearly through a translucent object. The license plate is not translucent. A bouncy object will bounce back from the floor if you drop it. The paper notebook is not bouncy. The property that all three objects have in common is opaque.
gsm8k-5224
open
Hammond carves life-sized statues out of marble. His latest set of four statues started with an 80-pound block of marble. The first statue he carved weighed 10 pounds. The second statue weighed 18. The remaining two statues weighed the same amount. The marble he discarded after carving it off the statues weighed 22 pounds. How much did each of the remaining statues Hammond carved weigh?
null
15
Hammond’s statues weighed 80 - 22 = <<80-22=58>>58 pounds after the discarded marble was carved off. Minus the first statue, the statues weighed 58 - 10 = <<58-10=48>>48 pounds. Minus the second statue, the statues weighed 48 - 18 = <<48-18=30>>30 pounds. The remaining two statues weighed the same amount, so each weighed 30 / 2 = <<30/2=15>>15 pounds. #### 15
sciq-6163
multiple_choice
What term is used to describe the ability of matter to burn?
[ "flammability", "volatility", "permeability", "reactivity" ]
A
scienceQA-3530
multiple_choice
Is aquamarine a mineral or a rock?
[ "rock", "mineral" ]
B
Aquamarine has all the properties of a mineral. So, aquamarine is a mineral.
gsm8k-3697
open
Opal won $100.00 betting on a horse race. She put half of her winnings into savings and bet the other half of her winnings. This time, she made a 60% profit and again, put half of her earnings into savings. How much did she put into her savings?
null
90
She won $100.00 and put half into savings so she put 100/2 = $<<100/2=50.00>>50.00 into savings She won $100.00 and put $50.00 into savings so that leaves 100-50 = $<<100-50=50.00>>50.00 to bet She bet $50.00 and made a 60% profit so her profit was 50*.60 = $30.00 The total wins in the second bet are 30+50 = $<<30+50=80>>80 She put half of her $80.00 earnings into savings so that's 80/2 = $<<80/2=40.00>>40.00 into savings She put $50.00 into saving from her 1st bet and $40.00 from her second so she has saved 50+40 = $<<50+40=90.00>>90.00 #### 90