dataset
stringclasses
7 values
id
stringlengths
12
15
question
stringlengths
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stringclasses
4 values
openbookqa
obqa_02_04458
The dust bowl happened because of
[ "two football teams", "bowling pins", "sweeping reform", "unsustainable farming practice" ]
D
openbookqa
obqa_02_02482
A person wanting to pay airfare will ride
[ "through clouds", "on seas", "across rails", "on tracks" ]
A
sciq
sciq_01_09262
Evolution happens because of what?
[ "natural resources", "natural process", "natural change", "natural selection" ]
D
math_qa
mathqa_03_02192
trapezoid jklm in the x - y plane has coordinates j = ( – 2 , – 5 ) , k = ( – 2 , 1 ) , l = ( 6 , 7 ) , and m = ( 6 , – 5 ) . what is its perimeter ?
[ "34", "35", "38", "40" ]
B
sciq
sciq_01_07039
Why must values of specific heat be looked up in tables?
[ "difficult to memorize", "difficult to understand", "difficult to calculate", "lack of formulas" ]
C
sciq
sciq_01_09345
What process do all species use to make the next generation?
[ "reproduction", "separation", "variation", "differentiation" ]
A
math_qa
mathqa_03_04131
right triangle pqr is the base of the prism in the figure above . if pq = pr = â ˆ š 14 and the height of the prism is 8 , what is the volume of the prism ?
[ "12", "45", "87", "56" ]
D
sciq
sciq_01_07352
The direction of the force of gravity is in what direction?
[ "fragmented line", "curved line", "staggered line", "straight line" ]
D
openbookqa
obqa_02_04928
when organisms die, they
[ "reproduce", "wither away", "petrify", "regenerate" ]
B
ARC-Easy
arc_04_00285
The distance from Earth to the Sun is about 150,000,000 km. What abbreviation do scientists use to describe this distance?
[ "meters per second (m/s)", "light-year (ly)", "astronomical unit (AU)", "electromagnetic unit (EMU)" ]
C
sciq
sciq_01_06150
What is earth's main source of energy?
[ "the sun", "the atmosphere", "the moon", "the core" ]
A
math_qa
mathqa_03_03714
a can contains a mixture of liquids a and b is the ratio 7 : 5 . when 3 litres of mixture are drawn off and the can is filled with b , the ratio of a and b becomes 7 : 9 . how many liter of liquid a was contained by the can initially ?
[ "7", "10", "12", "14" ]
A
sciq
sciq_01_04966
Which process is glycolysis in during cellular respiration?
[ "anaerobic", "hydrolysis", "enzymatic", "aerobic" ]
A
sciq
sciq_01_08819
What is the technical term for species that produce their own body heat and regulate their internal temperature independently of the outside temperature?
[ "endothermic", "osmotic", "hydrostatic", "Phototrophic" ]
A
sciq
sciq_01_05275
Subshells are subdivisions of what groupings of electrons that can be found surrounding atoms?
[ "isotopes", "globals", "analogous", "orbitals" ]
D
sciq
sciq_01_09428
Pollutants in surface water can filter into the ground and enter a what?
[ "groundwater aquifer", "combustion aquifer", "turbine", "hydro plant" ]
A
openbookqa
obqa_02_00430
Why should people conserve gas when fueling their cars?
[ "because it can only be used once", "because it is hard to find", "because the more it is used the more it costs", "because it can mess up their engines" ]
A
math_qa
mathqa_03_04552
the radius of a wheel is 22.4 cm . what is the distance covered by the wheel in making 400 resolutions .
[ "561.68 m", "562.68 m", "563.68 m", "564.68 m" ]
B
sciq
sciq_01_03791
Organisms that "love" acids are known as what?
[ "acid heads", "acidophobes", "acidic", "acidophiles" ]
D
sciq
sciq_01_08910
What method do scientists use to answer questions?
[ "scientific method", "solutive method", "regulatory method", "inquisitive method" ]
A
sciq
sciq_01_00793
A chemical property describes the ability of a substance to undergo a specific what?
[ "liquid change", "radiation change", "weight Change", "chemical change" ]
D
sciq
sciq_01_07475
The superior vena cava and the inferior vena cava are veins that return blood lacking what to the heart?
[ "nitrogen", "hemoglobin", "oxygen", "carbon dioxide" ]
C
ARC-Challenge
arc_04_02864
Scientists group animals based on physical features. Trout are classified as fish because of what physical feature?
[ "Fish have gills.", "Fish eat the same food.", "Fish live in the same area.", "Fish have the same predators." ]
A
sciq
sciq_01_05397
What do you call large, y-shaped proteins that recognize and bind to antigens?
[ "proteins", "membranes", "antibodies", "parasites" ]
C
openbookqa
obqa_02_02969
Hunting any kind of animal will eventually cause that species population numbers to
[ "go down", "phone number", "atomic number", "egg shell number" ]
A
openbookqa
obqa_02_01954
Diverting overflow from a reservoir through pipes generates
[ "The Colorado River", "hydropower", "The Hoover Dam", "solar power" ]
B
openbookqa
obqa_02_03673
Elimination of their body's waste is
[ "a rare trait among living things", "something that rarely happens for most mammals", "a commonality all life forms share", "unnecessary for smaller organisms" ]
C
sciq
sciq_01_09448
What are organisms that eat just one type of food?
[ "gluttons", "hedonists", "specialists", "devotees" ]
C
sciq
sciq_01_01188
The intermolecular structure of what has spaces that are not present in liquid water?
[ "condensation", "vapor", "distillate", "ice" ]
D
sciq
sciq_01_06106
What is the second most common skin cancer?
[ "precancerous cell carcinoma", "basal cell carcinoma", "squamous cell carcinoma", "melanoma" ]
C
sciq
sciq_01_02759
Where does most geological activity take place?
[ "plate medians", "plate boundaries", "plate buildings", "plate waves" ]
B
sciq
sciq_01_07910
Where do all cells come from?
[ "busy cells", "large cells", "dying cells", "pre-existing cells" ]
D
sciq
sciq_01_05033
Soft cartilage gradually turns into hard bone through what process?
[ "elongation", "ossification", "calcification", "oxidation" ]
B
sciq
sciq_01_10964
What disease associated with smoking involves breakdown of walls of the alveoli, resulting in less gas exchange by the lungs?
[ "pneumonia", "emphysema", "cancer", "leukemia" ]
B
sciq
sciq_01_03680
What continuously monitors and repairs its genetic material?
[ "nucleolus", "ova", "cells", "proteins" ]
C
math_qa
mathqa_03_03671
how many odd numbers between 10 and 800 are the squares of integers ?
[ "12", "13", "14", "15" ]
A
sciq
sciq_01_03054
In neurons, what often involves gated sodium channels?
[ "depolarization", "fermentation", "excitation", "polarization" ]
A
ARC-Easy
arc_04_00145
A scientist uses angstrom units to measure the distance between two points. The scientist is most likely measuring the distance between two
[ "atoms.", "cities.", "continents.", "stars." ]
A
math_qa
mathqa_03_01755
a set consists of 15 numbers , all are even or multiple of 5 . if 8 numbers are even and 10 numbers are multiple of 5 , how many numbers is multiple of 10 ?
[ "0", "1", "2", "3" ]
D
openbookqa
obqa_02_03459
Science fact: as the sale of a product decreases , the amount of money made by the person selling that product will decrease. However, sales could possibly grow with
[ "bad press", "eclipse", "price increases", "advertising" ]
D
sciq
sciq_01_00867
Which kinds of cells have nuclei and other membrane bound organelles?
[ "lipids", "monocytes", "prokaryotes", "eukaryotes" ]
D
openbookqa
obqa_02_02894
Digestion is when stomach acid breaks down
[ "a pizza", "a house", "a rock", "a car" ]
A
openbookqa
obqa_02_00126
To naturally increase the amount of organic matter in soil add
[ "fungi", "sunflowers", "trees", "voles" ]
A
ARC-Easy
arc_04_01297
Students conducted an investigation with green bananas. They hypothesized that an onion placed near a banana could increase the rate at which the banana ripened. They placed one onion and one banana in each of three containers. In a fourth container they placed a banana, but no onion. Which statement best explains why ...
[ "The onion would contaminate the fourth trial.", "The container without the onion is the control.", "Three containers with onions are enough to conduct the test.", "The container without the onion is the independent variable." ]
B
math_qa
mathqa_03_04814
what quantity of water should taken out to concentrate 15 liters of 40 % acidic liquid to 60 % acidic liquid ?
[ "5 liters", "10 liters", "15 liters", "8 liters" ]
A
math_qa
mathqa_03_02600
a snail , climbing a 36 feet high wall , climbs up 8 feet on the first day but slides down 4 feet on the second . it climbs 8 feet on the third day and slides down again 4 feet on the fourth day . if this pattern continues , how many days will it take the snail to reach the top of the wall ?
[ "12", "14", "15", "20" ]
C
sciq
sciq_01_01575
In the small intestine, chyme mixes with bile, which emulsifies what substances?
[ "acids", "proteins", "fats", "sugars" ]
C
math_qa
mathqa_03_00008
a couple decides to have 6 children . if they succeed in having 6 children and each child is equally likely to be a boy or a girl , what is the probability that they will have exactly 3 girls and 3 boys ?
[ "1", "9 / 64", "1 / 8", "3 / 16" ]
B
openbookqa
obqa_02_00562
The more that cars are driven, the more that
[ "daily temps will rise", "birds will get sick", "water will need purification", "food will taste odd" ]
A
sciq
sciq_01_10015
Bones are made up of different types of what?
[ "fiber", "tissue", "cartilage", "blood cells" ]
B
ARC-Challenge
arc_04_02670
Mixing baking soda and vinegar makes the temperature of the solution decrease and release carbon dioxide. Which conclusion about this investigation is not valid?
[ "Mixing the chemicals caused them to absorb heat.", "A chemical reaction took place.", "New elements were formed.", "The procedure caused a gas to be formed." ]
C
sciq
sciq_01_06245
The measure of magnetic fields is named after a serbian physicist. what is his name?
[ "Niels Bohr", "Carl Sagan", "nikola tesla", "Albert Einstein" ]
C
sciq
sciq_01_04371
Name the organ located behind the nasal cavity in which both food and air pass through?
[ "pharynx", "medulla", "sinus", "diaphragm" ]
A
openbookqa
obqa_02_00756
To aid in increasing the population of an organism in an environment
[ "introduce more water sources", "restrict the food supply", "introduce more predators into the environment", "create artificial drought conditions" ]
A
sciq
sciq_01_09461
Cardiac muscle is only found where?
[ "abdomen", "lung", "brain", "heart" ]
D
openbookqa
obqa_02_04747
If you hear that its snowy outside, you can expect there to be
[ "an abundance of fire", "Absolutely zero snow outside", "a plethora of snow", "frogs falling from sky" ]
C
sciq
sciq_01_10667
What is it called when a charge moves against a field?
[ "work", "power", "momentum", "force" ]
A
math_qa
mathqa_03_01644
the distance from steve ' s house to work is 10 km . on the way back steve drives twice as fast as he did on the way to work . altogether , steve is spending 6 hours a day on the roads . what is steve ' s speed on the way back from work ?
[ "5 .", "10 .", "14 .", "15 ." ]
A
sciq
sciq_01_09622
What is a coil of wire with electric current flowing through it called?
[ "hydraulic valve", "carrier valve", "a solenoid", "tectonic valve" ]
C
math_qa
mathqa_03_01048
a type of extra - large suv averages 12.2 miles per gallon ( mpg ) on the highway , but only 7.6 mpg in the city . what is the maximum distance , in miles , that this suv could be driven on 22 gallons of gasoline ?
[ "190", "284.6", "300", "268" ]
D
ARC-Easy
arc_04_01397
Which stage of a frog's life cycle can be compared to a plant seed growing into a new plant?
[ "when frog eggs are laid in water", "when frog eggs hatch into tadpoles", "when tadpoles live in water and breathe with gills", "when frogs use lungs for breathing out of water" ]
B
openbookqa
obqa_02_02671
A close object will seem to be
[ "miniscule", "minute", "puny", "ginormous" ]
D
math_qa
mathqa_03_03968
a person borrows rs . 5000 for 2 years at 5 % p . a . simple interest . he immediately lends it to another person at 61 ⁄ 4 % p . a for 2 years . find his gain in the transaction per year .
[ "62.5", "150", "225", "112.5" ]
A
openbookqa
obqa_02_01573
What displays the movement of electrons from the base atoms?
[ "venus", "mercury", "plasma star", "pluto" ]
C
math_qa
mathqa_03_03636
rs . 880 is divided amongst a , b , c so that 4 times a ' s share , 5 times b ' s share and 10 times c ' s share are all equal . find c ' s share ?
[ "177", "150", "817", "160" ]
D
sciq
sciq_01_09721
What is the most abundant biochemical compound?
[ "cellulose", "methane", "tissue", "soil" ]
A
sciq
sciq_01_03392
Deoxyribonucleic acid (dna) is nucleotide that stores what type of information?
[ "genetic", "variation", "mutation", "mononucleus" ]
A
sciq
sciq_01_04747
What is regulated to ensure that the correct proteins are made?
[ "gene expression", "acids expression", "Fat expression", "variation expression" ]
A
sciq
sciq_01_07701
Bar, circle, and line are all types of what?
[ "maps", "theories", "algorithms", "graphs" ]
D
openbookqa
obqa_02_01549
A guy wants to figure out how fast makes it to work every day so he looks up
[ "how wide the road is", "how tall the building is", "how the weather is", "the space between destinations" ]
D
sciq
sciq_01_06071
Morphological and molecular data indicate that wings evolved how many times in insects?
[ "many times", "never", "once", "twice" ]
C
ARC-Easy
arc_04_01998
Genetically modified plants with new characteristics have been produced through genetic engineering methods. What impacts have resulted from the use of genetically modified plants?
[ "decreases in farm production", "decreases in corn, soybean, cottonseed, and canola oils", "increases in time required to plant, grow, and harvest crops", "increases in resistance to herbicides, insects, and viral diseases" ]
D
sciq
sciq_01_07926
What phase exists when all the water in a container has physical properties intermediate between those of the gaseous and liquid states?
[ "stationary fluid", "impregnation fluid", "supercritical fluid", "hydrothermal fluid" ]
C
openbookqa
obqa_02_01917
A comet is falling from the sky, a boy is watching and can tell that the light is brightest
[ "when it is far away", "when it is under water", "when it is upside down", "when it is about to crash" ]
D
math_qa
mathqa_03_03262
a man buys a cycle for rs . 1600 and sells it at a loss of 12 % . what is the selling price of the cycle ?
[ "1410", "1420", "1430", "1408" ]
D
sciq
sciq_01_02975
Where does digestion begin?
[ "gastrovascular cavity", "spicule cavity", "excretory system", "oral cavity" ]
A
openbookqa
obqa_02_02959
Recycling which of the following has a positive impact on the environment?
[ "acquired earth materials", "rocks", "car pools", "bees" ]
A
sciq
sciq_01_06601
What kind of diseases can be difficult to treat because they live inside the host's cells, making it hard to destroy them without killing host cells?
[ "viral diseases", "superfluous diseases", "nucleus diseases", "cancerous diseases" ]
A
sciq
sciq_01_10416
What type of mammals includes opossums, kangaroos, and koalas?
[ "arthropods", "marsupials", "monotremes", "crustaceans" ]
B
sciq
sciq_01_08769
What explains why water molecules tend to stick together?
[ "mineral bonds", "hydrogen bonds", "covalent bonds", "helium bonds" ]
B
openbookqa
obqa_02_04178
An acquired characteristic is
[ "a permanent welt gotten many years ago", "freckles from your mom's genes", "a large nose just like your dad's", "brown, curly hair that resembles your sister's" ]
A
math_qa
mathqa_03_00579
lisa and robert have taken the same number of photos on their school trip . lisa has taken 3 times as many photos as claire and robert has taken 16 more photos than claire . how many photos has claire taken ?
[ "6", "8", "10", "12" ]
B
openbookqa
obqa_02_03213
The wheels of a skateboard spin around a
[ "shaft", "street", "person", "board" ]
A
sciq
sciq_01_05488
Arrows and cannon balls are examples of objects with what kind of motion?
[ "projectile", "fluid", "accelerating", "velocity" ]
A
sciq
sciq_01_09302
What is the most common form of cancer in women?
[ "melanoma", "breast cancer", "ovarian cancer", "lung cancer" ]
B
sciq
sciq_01_01478
When an acid and base solutions react, they produce water and a neutral ionic compound known as what?
[ "pollen", "sand", "salt", "dirt" ]
C
math_qa
mathqa_03_02990
find the area of a parallelogram with base 32 cm and height 18 cm ?
[ "576 cm 2", "384 cm 2", "672 cm 2", "267 cm 2" ]
A
sciq
sciq_01_07559
The cell body contains what central structure along with other organelles?
[ "nucleus", "electron", "protons", "neutron" ]
A
sciq
sciq_01_08484
Low yields of nitric oxide, no, form when heating nitrogen and oxygen together. no also forms when lightning passes through air during this?
[ "tidal waves", "snowstorms", "thunderstorms", "tornadoes" ]
C
ARC-Easy
arc_04_01853
Which of these structures produces male gametes in humans?
[ "testes", "ovaries", "scrotum", "fallopian tube" ]
A
ARC-Easy
arc_04_01339
Strontium, barium, and radium are grouped together on the Periodic Table of the Elements because they all have
[ "a bright silver and white coloring.", "similar electron configurations.", "strong radioactive properties.", "few or no stable isotopes." ]
B
sciq
sciq_01_09322
What is produced during the hydrogenation of vegetable oils?
[ "partially-hydrogenated fatty acids", "trans fatty acids", "complete fatty acids", "rich fatty acids" ]
B
ARC-Easy
arc_04_00152
The complete removal of decomposers from an ecosystem will have the greatest effect on which of the following?
[ "the spread of disease", "the availability of water", "the recycling of nutrients", "the distribution of organisms" ]
C
math_qa
mathqa_03_03808
a rectangular field is to be fenced on three sides leaving a side of 20 feet uncovered . if the area of the field is 440 sq . feet , how many feet of fencing will be required ?
[ "34", "40", "64", "88" ]
C
sciq
sciq_01_04505
Echinoderms are found in many different ocean environments, but most are found where?
[ "in tidepools", "in waterfalls", "in beaches", "in reefs" ]
D
sciq
sciq_01_05013
What are responsible for removing excess h+ ions from the blood?
[ "intestinal walls", "kidneys", "liver nodes", "stomach chambers" ]
B
sciq
sciq_01_11337
What human disease is caused by a defective enzyme that is unable to produce melanin, the pigment responsible for the color of skin and hair?
[ "hemophilia", "mutations", "albinism", "anemia" ]
C
sciq
sciq_01_06026
What type of carbons may be gases, liquids, or solids at room temperature?
[ "diamonds", "hydrocarbons", "amorphous", "graphites" ]
B
sciq
sciq_01_08792
Matter can exist either as a pure substance or as a combination of what?
[ "different vapors", "much substances", "Different Liquids", "different substances" ]
D
sciq
sciq_01_04924
Ocean water releases dissolved carbon dioxide into the atmosphere when what happens to the temperature?
[ "it rises", "Goes Down", "Later", "Drops" ]
A