dataset
stringclasses
7 values
id
stringlengths
12
15
question
stringlengths
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stringclasses
4 values
sciq
sciq_01_09450
Biodiversity hot spots are prime candidates for protection because they are prone to what species fate?
[ "extinction", "mutation", "accumulation", "reduction" ]
A
ARC-Easy
arc_04_01526
Which object refracts light?
[ "mirror", "silver spoon", "foil", "glass prism" ]
D
ARC-Easy
arc_04_00328
Otto pushed a toy car across a floor. The car traveled fast across the wood, but it slowed to a stop on the carpet. Which best explains what happened when the car reached the carpet?
[ "Inertia decreased.", "Gravity increased.", "Friction increased.", "Magnetism decreased." ]
C
sciq
sciq_01_11333
Shedding of dead cells ensures constant renewal of what outer layer of the skin?
[ "scale", "dermis", "epidermis", "cuticle" ]
C
ARC-Easy
arc_04_00178
The atomic mass of an atom is
[ "the same as the atomic number.", "the same as the group number.", "the sum of protons and neutrons.", "the difference between protons and electrons." ]
C
openbookqa
obqa_02_01380
Alternative fuel is usually a renewable what?
[ "sound", "meal", "drink", "asset" ]
D
sciq
sciq_01_09530
What is the term for when clumped solids sink to the bottom of the water?
[ "Foundation", "sedimentation", "Clumping", "sediment" ]
B
math_qa
mathqa_03_04551
a recipe requires 2 1 / 2 ( mixed number ) cups of flour 2 3 / 4 ( mixed number ) cups of sugar and 1 1 / 3 ( mixed number ) cups of milk to make one cake . victor has 15 cups if flour , 16 cups of sugar and 8 cups of milk . what is the greatest number of cakes jerry can make using this recipe ?
[ "5", "6", "7", "8" ]
A
openbookqa
obqa_02_01665
Solar energy is adsorbed by
[ "planted flowers under the moonlight", "potted flowers in a windowless room", "planted flowers on a bright, clear day", "seeds that have just been planted in the ground" ]
C
math_qa
mathqa_03_03420
when a certain number x is divided by 72 , the remainder is 19 . what is the remainder when x is divided by 8 ?
[ "3", "2", "4", "1" ]
A
sciq
sciq_01_00860
What is making measurements that are close to the true value known as?
[ "frequency", "prediction", "estimation", "accuracy" ]
D
sciq
sciq_01_10309
What is the nervous tissue in the brain and in the rest of the nervous system made up of?
[ "neurons", "plastic", "ions", "electrons" ]
A
math_qa
mathqa_03_01503
the total marks obtained by a student in mathematics and physics is 60 and his score in chemistry is 20 marks more than that in physics . find the average marks scored in mathamatics and chemistry together ?
[ "40", "99", "88", "77" ]
A
math_qa
mathqa_03_04076
a man cycling along the road noticed that every 12 minutes a bus overtakes him and every 4 minutes he meets an oncoming bus . if all buses and the cyclist move at a constant speed , what is the time interval between consecutive buses ?
[ "5 minutes", "6 minutes", "8 minutes", "9 minutes" ]
B
sciq
sciq_01_02163
Earthworms and segmented worms belong to what phylum?
[ "annelida", "bryozoa", "protazoa", "nematoda" ]
A
math_qa
mathqa_03_03705
express a speed of 30 kmph in meters per second ?
[ "10 mps", "8 mps", "9 mps", "7 mps" ]
B
math_qa
mathqa_03_00843
how many even integers n , such that 20 < = n < = 250 are of the form 3 k + 4 , where k is any natural number ?
[ "33", "36", "39", "42" ]
C
ARC-Challenge
arc_04_02856
Water freezing is an example of a
[ "liquid changing to a solid", "solid changing to a liquid", "gas changing to a solid", "gas changing to a liquid" ]
A
sciq
sciq_01_10638
Where do organisms acquire toxic substances from along with nutrients and water?
[ "isolation", "environment", "reproduction", "movement" ]
B
openbookqa
obqa_02_01615
When you increase the viability of food, you increase the ability to
[ "waste it", "modify it", "disperse it", "displace it" ]
C
sciq
sciq_01_07972
In desert cactus, thorns that protect the water held in a large, barrel-shaped stem are an example of what?
[ "species", "adaptation", "characteristic", "feature" ]
B
openbookqa
obqa_02_01653
Another source of pollution may be
[ "throwing things in the ocean", "buying a new solar panel", "biking instead of driving the car", "using old food as compost for the plants" ]
A
sciq
sciq_01_03263
What type of cell layer do flatworms have?
[ "epidermis", "endoderm", "cuticle", "mesoderm" ]
D
openbookqa
obqa_02_04091
Diamonds are made and dispersed by
[ "volcanoes", "gypsies", "giants", "clouds" ]
A
sciq
sciq_01_01910
The human heart is located within what cavity?
[ "spinal", "thoracic", "pelvic", "abdominal" ]
B
sciq
sciq_01_09754
When bacteria are destroyed by leukocytes, what are released into the blood?
[ "sporozoans", "carcinogens", "proteins", "pyrogens" ]
D
math_qa
mathqa_03_05971
the present ages of reena and usha are 24 and 36 yr . respectively . what was the ratio between the ages of usha and reena respectively 8 yr ago ?
[ "7 : 4", "4 : 7", "11 : 8", "8 : 11" ]
A
ARC-Easy
arc_04_01487
Living organisms require energy for biological processes. Chemical energy in a plant cell is
[ "produced in vacuoles.", "converted from solar energy.", "developed by centrioles.", "stored as kinetic energy." ]
B
sciq
sciq_01_09595
Scientists measure the gases that escape from a volcano to predict what?
[ "eruptions", "floods", "storms", "snowfall" ]
A
math_qa
mathqa_03_01886
two numbers a and b are such that the sum of 8 % of a and 4 % of b is two - third of the sum of 6 % of a and 8 % of b . find the ratio of a : b .
[ "2 : 1", "1 : 2", "4 : 3", "1 : 3" ]
D
math_qa
mathqa_03_00622
what is the least value of x . so that 23 x 59 is divisible by 3 .
[ "2", "0", "1", "3" ]
A
math_qa
mathqa_03_03620
a can finish a piece of work in 5 days . b can do it in 10 days . they work together for two days and then a goes away . in how many days will b finish the work ?
[ "4 days", "6 days", "7 days", "1 days" ]
A
math_qa
mathqa_03_02543
from the beginning to the end of 2007 , the price of a stock rose 20 percent . in 2008 , it dropped 25 percent . in 2009 , it rose 35 percent . what percent of the stock â € ™ s 2007 starting price was the price of the stock at the end of 2009 ?
[ "80", "90", "95", "121.5" ]
D
math_qa
mathqa_03_00474
the sum of digits of a two digit number is 10 , the difference between the digits is 6 . find the number
[ "85", "94", "82", "72" ]
C
openbookqa
obqa_02_02166
Which of the following is an example of ecological succession?
[ "a group of horses slowly becomes extinct due to loss of habitat", "a group of rats in a lab learn to navigate a maze", "a soccer team trains for the championship", "Trees, insects, and birds in a forest grew from wildfire-ravaged lands" ]
D
ARC-Challenge
arc_04_02560
Spirogyra are green algae that can reproduce sexually. Which of the following features identifies reproduction in Spirogyra as sexual reproduction?
[ "The cells of parent algae have nuclei.", "Each offspring contains chloroplasts.", "Several offspring may be produced at once.", "Genetic material is contributed by two parent cells." ]
D
sciq
sciq_01_06774
What kinds of waves are composed of various oscillating electric and magnetic fields?
[ "tidal", "elastic", "seismic", "electromagnetic" ]
D
sciq
sciq_01_04362
What ensures that seeds germinate only when conditions for seedling survival are optimal?
[ "seed forcing", "seed dormancy", "germination dormancy", "survival dormancy" ]
B
ARC-Challenge
arc_04_02637
A company is creating an advertisement for its custom-made guitars. Which of the following statements should be in the advertisement to best emphasize the company's custom production processes?
[ "Our guitars are made using hand tools.", "We make our guitars to your specifications.", "We produce and sell thousands of guitars each year.", "Our guitars are the best quality your money can buy." ]
B
ARC-Easy
arc_04_01052
Which of the following is an example of heat transfer by conduction?
[ "a whole metal spoon getting hot when one end is in hot soup", "the inside of a car in the sun getting very hot", "a tar road getting hotter in the sun than a concrete sidewalk", "a fireplace fire heating a room on a cold day" ]
A
sciq
sciq_01_01199
Composite cones are steep-sided, cone-shaped types of what, which produce explosive eruptions?
[ "earthquakes", "craters", "mountains", "volcanoes" ]
D
math_qa
mathqa_03_03391
a rectangular field is to be fenced on three sides leaving a side of 80 feet uncovered . if the area of the field is 680 sq . ft , how many feet of fencing will be required ?
[ "44 ft", "97 ft", "22 ft", "11 ft" ]
B
math_qa
mathqa_03_05409
a jeep takes 3 hours to cover a distance of 440 km . how much should the speed in kmph be maintained to cover the same direction in 1 / 2 th of the previous time ?
[ "48 kmph", "252 kmph", "293 kmph", "263 kmph" ]
C
sciq
sciq_01_07530
What broad group of animals - which includes rats, dogs and camels - have highly developed brains and often perform work for humans?
[ "reptiles", "mammals", "amphibians", "arachnids" ]
B
sciq
sciq_01_08612
Which reaction between alkyl halides and ammonia makes alkylamines?
[ "conductive substitution reactions", "nucleophilic substitution reactions", "nucleophobic reactions", "nitrogen catabolism" ]
B
openbookqa
obqa_02_03576
Some birds live in
[ "volcanoes that are erupting", "several planets in the solar system", "caves found under water", "large area dominated by trees" ]
D
sciq
sciq_01_05674
What brain structure is important in recognizing and recalling emotions?
[ "thalmus", "cerebral cortex", "pituitary", "amygdala" ]
D
openbookqa
obqa_02_04428
It's easier to spot something small twenty feet away on a cloudless day if
[ "the object is buried an inch underground", "the object is a dirty black object on black ground", "the object is a polished metal ring", "the object is a dull green marble lying in live grass" ]
C
math_qa
mathqa_03_02792
in what time will a train 120 meters long cross an electric pole , if its speed is 184 km / hr
[ "5 seconds", "4.5 seconds", "3 seconds", "2.3 seconds" ]
D
sciq
sciq_01_06351
With a shape that specially suits its function of sending nerve signals to other cells, the human nerve cell is an example of what?
[ "maturation", "evolution", "adaptation", "specialization" ]
D
ARC-Easy
arc_04_00482
Why is water considered to be a renewable resource?
[ "Water can be used over again.", "Water can be found all over Earth.", "Water can dissolve other substances.", "Water is needed by organisms to stay alive." ]
A
math_qa
mathqa_03_04113
what is the % change in the area of a rectangle when its length increases by 30 % and its width decreases by 30 % ?
[ "0 %", "20 % increase", "20 % decrease", "9 % decrease" ]
D
ARC-Easy
arc_04_00447
How does the appearance of a constellation change during the night?
[ "Its shape appears to become longer.", "Its position appears to shift relative to the horizon.", "Its brightest stars begin to appear orange.", "Its distance to the North Star decreases." ]
B
math_qa
mathqa_03_02363
if a ^ 4 + b ^ 4 = 100 , then the greatest possible value of b is between
[ "0 and 1", "1 and 2", "2 and 3", "3 and 4" ]
D
sciq
sciq_01_09505
How does bacteria reproduce?
[ "pollination", "sexual reproduction", "budding", "binary fission" ]
D
sciq
sciq_01_08785
Natural gas, such as those burned by gas stoves, is composed mostly of this?
[ "carbon monoxide", "oxygen", "sulfur", "methane" ]
D
sciq
sciq_01_04767
What is the term for the muscular duct through which sperm are propelled?
[ "the vas deferens", "the västerås deferens", "the glarus deferens", "the glans deferens" ]
A
math_qa
mathqa_03_00815
solution for 1.35 + . 123 + . 321
[ "2.91", "1.794", "1.338", "1.986" ]
B
sciq
sciq_01_07562
What term is used for darwin's idea that in stable geologic and climatic conditions evolution occurred gradually?
[ "gradualism", "elitism", "canibalism", "tinkering" ]
A
openbookqa
obqa_02_04248
Which of these uses shelter for protection against weather?
[ "a planet", "a centipede", "a rock", "an ocean" ]
B
sciq
sciq_01_05289
What can be linked together to form disaccharides or polysaccharides?
[ "amino acids", "nitrates", "monosaccharides", "carbohydrates" ]
C
openbookqa
obqa_02_01258
A person wants to add some dill to their burger for dinner, so they would get it from
[ "a sawmill", "a planter", "a school", "a cow" ]
B
sciq
sciq_01_03443
What do covalent bonds give atoms a more stable arrangement of?
[ "cell walls", "electrons", "neutrons", "protons" ]
B
sciq
sciq_01_10174
Do amphibians and reptiles maintain a constant body temperature?
[ "no, they have a lower body temperature than their surroundings", "no, they have about the same body temperature as their surroundings", "no, they have a higher body temperature than their surroundings", "yes" ]
B
sciq
sciq_01_05233
What is never lost and just changes forms?
[ "fuel", "life", "food", "energy" ]
D
sciq
sciq_01_04069
Atmospheric pressure is increased, causing a greater amount of oxygen than normal to diffuse into the bloodstream of the patient, in what type of therapy?
[ "politic chamber therapy", "Distinct Chamber Therapy", "ventilation chamber therapy", "hyperbaric chamber therapy" ]
D
openbookqa
obqa_02_01698
A person lost in a maze will need to find their way out alone, but a person lost in a forest may
[ "rely on television", "rely on magnets", "rely on spirits", "rely on deer" ]
B
sciq
sciq_01_05222
What structure, containing many internal membranes, is the site of photosynthesis?
[ "genome", "mitochondria", "chloroplast", "ribosome" ]
C
math_qa
mathqa_03_01903
if x and y are integers , what is the least positive number of 24 x + 18 y ?
[ "3", "6", "9", "12" ]
B
sciq
sciq_01_02578
What part of a spider is equipped with poison glands?
[ "pedipalps", "vacuole", "chelicerae", "baleen" ]
C
sciq
sciq_01_09434
What would you call a relationship where the bacteria benefit and and the other organism is harmed?
[ "fungi", "symbiotic", "pathology", "parasitism" ]
D
openbookqa
obqa_02_03543
Which human is more likely to be free of scars
[ "a pro athlete", "an active kid", "an old man", "an unborn boy" ]
D
sciq
sciq_01_05017
Materials made from non-living substances like pebbles and sand are called what?
[ "inorganic", "organic", "fibrous", "microscopic" ]
A
sciq
sciq_01_07516
What is common in two eukaryotic proteins?
[ "translation", "DNA", "one domain", "cells" ]
C
sciq
sciq_01_07078
In what route do water and solutes move along the continuum of cytosol?
[ "hydrophobic", "hydrophylic", "symplastic", "nonvascular" ]
C
sciq
sciq_01_04601
What is the name of a long and low hill of sediments which have been deposited by a glacier?
[ "a floodplain", "a mountain", "a crag", "a drumlin" ]
D
math_qa
mathqa_03_02099
a fair 2 sided coin is flipped 3 times . what is the probability that tails will be the result at least twice , but not more than 3 times ?
[ "5 / 8", "3 / 4", "3 / 8", "7 / 4" ]
C
openbookqa
obqa_02_03166
If a thing that was huge and hard is suddenly pooling at your feet,
[ "it is brick", "it was warmed", "it is froze", "it is oak" ]
B
sciq
sciq_01_02995
What encloses the genetic material of the virus?
[ "the spindle", "nuclei", "the capsid", "mitochondria" ]
C
ARC-Challenge
arc_04_02424
An owl hunts mice that live in a farmer's field. After the farmer gathers the crops, the mice have fewer places to hide. Which is most likely to happen after the crops are gathered?
[ "The owl will catch more mice.", "The owl will hunt in a different field.", "The owl will have new material to build its nest.", "The owl will have a hard time feeding its young." ]
A
openbookqa
obqa_02_02860
If an apple tree wanted to spread it's seeds via another entity, it would
[ "plant trees", "feed birds", "attract birds", "drop seeds" ]
C
sciq
sciq_01_04981
What are color and hardness physical properties of?
[ "cells", "elements", "ions", "matter" ]
D
openbookqa
obqa_02_00058
The leaves of a plant benefit from?
[ "dog", "sun", "human", "dust" ]
B
openbookqa
obqa_02_01975
A rose bush photosynthesizes and nearby people
[ "are stung by bees", "visit a foreign country", "get new fresh air", "drink more iced tea" ]
C
sciq
sciq_01_00167
The spermatids are transported from the testes to where?
[ "abdominis", "epididymis", "Duodenum", "vas" ]
B
math_qa
mathqa_03_04556
the grade point average of one third of the classroom is 60 ; the grade point average of the rest is 66 . what is the grade point average of the whole class ?
[ "55", "56", "64", "65" ]
C
openbookqa
obqa_02_00311
celestial bodies are known to
[ "circle balls of hydrogen", "travel through deep space", "crash into each other", "slingshot around the galaxy" ]
A
math_qa
mathqa_03_05846
find the simple interest on rs . 350 for 10 months at 5 paisa per month ?
[ "277", "175", "288", "266" ]
B
sciq
sciq_01_07520
What type of energy can be used to change the position or shape of an object, thus giving it potential energy?
[ "kinetic energy", "binary energy", "static energy", "harmonic energy" ]
A
sciq
sciq_01_08871
What are plastids that contain other pigments?
[ "chromoplasts", "chloroplasts", "cytoplasm", "lucoplasts" ]
A
math_qa
mathqa_03_00514
running at the same constant rate , 6 identical machines can produce a total of 270 bottles per minute . at this rate , how many bottles could 16 such machines produce in 4 minutes ?
[ "2880", "1800", "2700", "10800" ]
A
sciq
sciq_01_09479
Cutting forests and clearing land has also increased the amount of what in the atmosphere?
[ "carbon dioxide", "smog", "pesticides", "oxygen" ]
A
math_qa
mathqa_03_03794
paul ' s income is 20 % less than rex ' s income , quentin ' s income is 20 % less than paul ' s income , and sam ' s income is 40 % less than paul ' s income . if rex gave 60 % of his income to sam and 40 % of his income to quentin , quentin ' s new income would be what fraction of sam ' s new income ?
[ "26 / 27", "13 / 17", "13 / 19", "12 / 19" ]
A
ARC-Challenge
arc_04_02829
The crust, the mantle, and the core are structures of Earth. Which description is a feature of Earth's mantle?
[ "contains fossil remains", "consists of tectonic plates", "is located at the center of Earth", "has properties of both liquids and solids" ]
D
sciq
sciq_01_05374
Which type of cell can carry out more functions, eukaryotic cells or prokaryotic cells?
[ "both", "eukaryotic cells", "Prokaryotic Cells", "chromosomal cells" ]
B
sciq
sciq_01_05435
What is the second line of defense?
[ "inflammatory response", "fight or flight", "immune response", "rejection of foreign bodies" ]
A
math_qa
mathqa_03_04207
a fair price shopkeeper takes 10 % profit on his goods . he lost 20 % goods during theft . his loss percent is :
[ "10", "13", "12", "18" ]
C
sciq
sciq_01_02993
Loss of muscle mass due to breakdown of structural proteins is known as what?
[ "atrophy", "exhaustion", "mutation", "distrophy" ]
A
math_qa
mathqa_03_00480
in a certain company , the ratio of the number of managers to the number of non - managers in any department must always be greater than 5 : 24 . in the company , what is the maximum number of non - managers in a department that has 8 managers :
[ "36", "37", "38", "39" ]
C
sciq
sciq_01_02123
Earth goes through regular changes in its position relative to?
[ "saturn", "the moon", "the sun", "mars" ]
C