youssefbelghmi/MNLP_M2_mcqa_dataset · Datasets at Hugging Face

dataset stringclasses 7 values	id stringlengths 12 15	question stringlengths 1 911	choices listlengths 4 4	answer stringclasses 4 values
openbookqa	obqa_02_03852	over a period of three years, a farmer cultivates, corn, millet and potatoes. What is this exemplary of?	[ "An amateur farming practice", "a way to gain attention", "a manner of rotating", "a way to confuse spectators" ]	C
sciq	sciq_01_07255	What do you call an abnormal mass of cells that is dividing improperly?	[ "tumor", "bumps", "molars", "appendages" ]	A
sciq	sciq_01_06980	What do most species of monkeys have that no apes or humans do?	[ "tail", "fur", "large brain", "five fingers" ]	A
sciq	sciq_01_04958	If only one atom of a specific type is present what is not used?	[ "covalent bond", "subset", "consonant", "subscript" ]	D
openbookqa	obqa_02_00905	Magnetism	[ "requires full contact between objects", "requires objects to touch", "can act only on contact", "can act without contact between objects" ]	D
sciq	sciq_01_10279	An allele is an alternative form of what structure?	[ "enzyme", "protein", "gene", "amino acid" ]	C
math_qa	mathqa_03_03153	ramu bought an old car for rs . 36400 . he spent rs . 8000 on repairs and sold it for rs . 68400 . what is his profit percent ?	[ "16 %", "17 %", "18 %", "54 %" ]	D
sciq	sciq_01_10951	What term describes the long-term, predictable atmospheric conditions of a specific area?	[ "wind patterns", "solar activity", "hemosphere", "climate" ]	D
sciq	sciq_01_09238	Many ceramics are composed of what, which are salts containing anions composed of silicon and oxygen?	[ "soils", "vinylates", "silicates", "crystals" ]	C
openbookqa	obqa_02_04840	If you had a hammer, you would find ____ nails made of ____	[ "wood; wood", "iron; wood", "wood; iron", "iron; iron" ]	D
sciq	sciq_01_06756	What term is used to describe the electrostatic process used by most copy machines?	[ "microphotography", "electrography", "xerography", "titanomachy" ]	C
sciq	sciq_01_04027	At high altitudes, acclimatization increases red blood cells, so there is more what to help transport the available oxygen?	[ "leukocytes", "plasma", "platelets", "hemoglobin" ]	D
math_qa	mathqa_03_05626	the end of a blade on an airplane propeller is 10 feet from the center . if the propeller spins at the rate of 660 revolutions per second , how many miles will the tip of the blade travel in one minute ? ( 1 mile = 5,280 feet )	[ "150 π", "240 π", "300 π", "480 π" ]	A
sciq	sciq_01_06368	If the frequency of the electromagnetic wave is the same as the natural frequencies of the system, the transfer of what is much more efficient?	[ "heat", "sound", "energy", "light" ]	C
openbookqa	obqa_02_01935	A burrito needs to be cooked so it	[ "has heat removed", "is made hollow", "is burned black", "has heat applied" ]	D
math_qa	mathqa_03_05522	find the average of all the numbers between 11 and 34 which are divisible by 10 ?	[ "10", "20", "25", "30" ]	C
ARC-Easy	arc_04_01746	Why do doctors suggest that people get a flu vaccine each year?	[ "Viruses replicate more rapidly over time.", "Viruses can mutate from year to year.", "Vaccines are absorbed by the body after a year.", "Vaccines get stronger over time." ]	B
math_qa	mathqa_03_05306	if n is a positive integer and n ^ 2 is divisible by 72 , then the largest positive integer m that must divide n is ?	[ "6", "12", "24", "36" ]	B
openbookqa	obqa_02_00354	if a person gets some fruit wine for a gift, how can they measure its volume?	[ "they can use a cylinder with unit markings", "none of these", "they can use a tape measure", "they can use a thermometer" ]	A
math_qa	mathqa_03_04194	a certain no . whendivided by 35 leaves a remainder 25 , what is the remainder if the same no . be dividedby 15 ?	[ "2", "4", "7", "8" ]	B
sciq	sciq_01_09538	What is a simple sugar such as fructose or glucose?	[ "disaccharide", "polysaccharides", "monosaccharide", "galactose" ]	C
math_qa	mathqa_03_01300	rs . 1500 is divided into two parts such that if one part is invested at 6 % and the other at 5 % the whole annual interest from both the sum is rs . 83 . how much was lent at 5 % ?	[ "299", "566", "678", "700" ]	D
openbookqa	obqa_02_00834	What would be easier to burn?	[ "A park bench", "A silver spoon", "Tupperware", "An Airplane" ]	A
math_qa	mathqa_03_01341	b completes a work in 8 days . a alone can do it in 10 days . if both work together , the work can be completed in how many days ?	[ "3.75 days", "4.44 days", "5 days", "6.44 days" ]	B
sciq	sciq_01_01398	Fungi cause three different types of human illness: poisonings, parasitic infections, and what?	[ "allergies", "diarrhea", "diabetes", "heart disease" ]	A
ARC-Easy	arc_04_00223	The formation of the mineral halite is most likely to occur by which process?	[ "the evaporation of seawater", "the hardening of lava in seawater", "the cementing together of sediment particles", "the slow crystallization of magma deep in the crust" ]	A
sciq	sciq_01_09929	What is precipitation that flows over the surface of the land?	[ "seawater", "runoff", "storm surge", "blizzard" ]	B
ARC-Easy	arc_04_00366	The sediments found in a riverbed are most likely a result of which action on nearby rock?	[ "heat", "faulting", "pressure", "weathering" ]	D
math_qa	mathqa_03_05150	john bought a shirt on sale for 25 % off the original price and another 25 % off the discounted price . if the final price was $ 18 , what was the price before the first discount ?	[ "$ 32", "$ 34.31", "$ 28.44", "$ 67.54" ]	A
openbookqa	obqa_02_01785	A bird such as a penguin can survive in arctic weather due to	[ "sunlight", "bears", "weather", "feathers" ]	D
sciq	sciq_01_00249	Which pathway carries somatosensory information from the face, head, mouth, and nasal cavity?	[ "trigeminal pathway", "posterior pathway", "cranial pathway", "dual pathway" ]	A
math_qa	mathqa_03_02510	if r is a positive integer , and r / 15 = 8.2 , what is the remainder when r is divided by 15 ?	[ "a . 1", "b . 2", "c . 3", "d . 4" ]	C
math_qa	mathqa_03_03567	the ratio of numbers is 3 : 4 and their h . c . f is 4 . their l . c . m is :	[ "12", "16", "24", "48" ]	D
sciq	sciq_01_01383	What is it called when waves spread out as they travel around obstacles or through openings in obstacles?	[ "absorption", "diffraction", "destruction", "diffusion" ]	B
ARC-Challenge	arc_04_02821	Sheep Challenge Evolution A species of sheep lives on the Scottish island of Hirta. Hirta has plenty of grass for the sheep to eat, and no natural predators of the sheep live on the island. Some sheep have dark wool, and some have light wool. The sheep with dark wool tend to be much larger and stronger than the sheep w...	[ "a decrease in the population of sheep with dark wool", "a decrease in the population of sheep with light wool", "an increase in the population of sheep with dark wool", "an increase in the population of sheep with light wool" ]	B
math_qa	mathqa_03_04637	in a kilometer race , a beats b by 51 meters or 11 seconds . what time does a take to complete the race ?	[ "22", "190", "277", "204" ]	D
sciq	sciq_01_09413	What are the two most abundant elements in the universe?	[ "hydrogen and helium", "nitrogen and carbon", "oxygen and carbon", "hydrogen and oxygen" ]	A
sciq	sciq_01_11532	Density and pressure of air decreases with what?	[ "altitude", "horizontal distance", "temperature", "humidity" ]	A
sciq	sciq_01_10138	What is the smallest aromatic hydrocarbon?	[ "anthracene", "naphthalene", "benzene", "phenanthrene" ]	C
sciq	sciq_01_02680	Alpha particles, beta particles, and gamma particles are major types of what?	[ "microscopy", "sound waves", "radioactivity", "visible light" ]	C
sciq	sciq_01_00314	What term describes how closely packed the particles of matter are?	[ "mass", "density", "range", "space" ]	B
openbookqa	obqa_02_02687	Which is the most accurate statement?	[ "a phone's brain controls its body", "a rock's brain controls its body", "a sloth's brain controls its body", "a bacteria's brain controls its body" ]	C
openbookqa	obqa_02_03187	What anchors plants into the soil are called	[ "a form of webbing", "Velcro with extra grip", "the same as an american television miniseries about slavery", "large anchors made of metal" ]	C
math_qa	mathqa_03_04939	add 15 % of 25 and 12 % of 45 .	[ "9.2", "10.5", "11.5", "12.3" ]	A
sciq	sciq_01_07142	Which gas moves from the blood in the capillaries into the air?	[ "oxygen", "carbon dioxide", "carbon monoxide", "nitrogen" ]	B
openbookqa	obqa_02_02006	the Earth rotating on its axis causes the sun to appear to move across the sky during what?	[ "dark hours", "sunlight deficient", "night", "waking hours" ]	D
sciq	sciq_01_05418	Tropical rainforests are an example of a climate that occurs near what?	[ "deserts", "tundras", "equator", "poles" ]	C
sciq	sciq_01_05630	Bones are far from static, or unchanging. instead, they are what?	[ "continuous", "fluid", "dynamic", "stable" ]	C
sciq	sciq_01_00321	Many objects have color because they contain what?	[ "pigments", "solvents", "vitamins", "salts" ]	A
sciq	sciq_01_09162	What word describes a carbonyl where the carbon atom makes single bonds with two others?	[ "photons", "ketones", "acetone", "ions" ]	B
sciq	sciq_01_06371	Of the nine classes of vertebrates, how many are fish?	[ "five", "one", "four", "three" ]	A
ARC-Easy	arc_04_00883	What is the main source of energy for the water cycle?	[ "electricity", "erosion", "gravity", "sunlight" ]	D
sciq	sciq_01_08882	A major diversification of what animal group occurred about 50 million years ago, possibly spurred by worldwide climate change?	[ "insects", "reptiles", "mammals", "amphibians" ]	C
math_qa	mathqa_03_02505	a train 100 meters long completely crosses a 300 meters long bridge in 12 seconds . what is the speed of the train is ?	[ "32 kmph", "76 kmph", "120 kmph", "43 kmph" ]	C
sciq	sciq_01_10190	Pulleys are generally used to do what with objects?	[ "clean", "wrap", "lift", "pack" ]	C
sciq	sciq_01_07986	What is the closed circulatory system of humans and other vertebrates called?	[ "digestive system", "respiratory system", "cardiovascular system", "reproductive system" ]	C
sciq	sciq_01_01996	During sexual reproduction, the macronucleus dissolves and is replaced by what?	[ "chromosomes", "sporozoans", "fluctuations", "micronucleus" ]	D
openbookqa	obqa_02_04734	Why are electric cars better for the atmosphere than traditional cars?	[ "they have Bluetooth", "more breathable air", "they go faster", "they are bigger" ]	B
openbookqa	obqa_02_01385	A crane starts off weighing thirty pounds, then later weighs twenty pounds. When travelling, the crane will fly	[ "taller", "better", "slower", "louder" ]	B
math_qa	mathqa_03_01479	a certain company had a total annual expenditure of 1.47 ∗ 10 ^ 7 on employee salaries last year . if the company employed 420 people , what was the average employee salary ?	[ "$ 20,000", "$ 25,000", "$ 35,000", "$ 40,000" ]	C
openbookqa	obqa_02_02506	Where's the best place to mine for coal?	[ "icebergs", "jewelry store", "lakes", "mountains" ]	D
math_qa	mathqa_03_02059	the average weight of 20 girls increases by 2 kg when a new girl comes in place of one of them weighing 40 kg . what might be the weight of the new girl ?	[ "85 kg", "90 kg", "80 kg", "75 kg" ]	C
ARC-Easy	arc_04_00506	Cumulonimbus clouds often form along cold fronts. Which type of weather is most likely to occur along a cold front?	[ "moderate temperature with mild breezes", "storms with hurricane winds", "rain with possible severe thunderstorms", "high temperatures with low winds" ]	C
sciq	sciq_01_06839	What is caused by bodies sliding over rough surfaces?	[ "heat loss", "tension", "vibration", "friction" ]	D
openbookqa	obqa_02_04618	Warm weather organisms live in what kind of climates?	[ "icey", "summerlike", "frosty", "frigid" ]	B
openbookqa	obqa_02_03634	Where would algae be safe from predators but likely die?	[ "a lake", "a delta", "the ocean", "the desert" ]	D
sciq	sciq_01_00011	What is controlled by both genes and experiences in a given envionment?	[ "learned behaviors", "animal behaviors", "instincts", "reflexes" ]	B
openbookqa	obqa_02_02873	Toggling a light switch on	[ "completes a circuit", "makes black holes", "opens a circuit", "breeds contempt" ]	A
sciq	sciq_01_02848	Who invented the taxonomic classification system?	[ "carl linnaeus", "Pascal", "gregor mendel", "Isaac Newton" ]	A
ARC-Easy	arc_04_01905	Which device converts kinetic energy into electrical energy?	[ "calculator", "generator", "electric motor", "electromagnet" ]	B
sciq	sciq_01_01618	What kind of reproduction is vegetative reproduction?	[ "mitosis", "sexual", "asexual", "meiosis" ]	C
math_qa	mathqa_03_04545	a women purchased 3 towels @ rs . 100 each , 5 towels @ rs . 150 each and two towels at a certain rate which is now slipped off from his memory . but she remembers that the average price of the towels was rs . 145 . find the unknown rate of two towels ?	[ "a", "b", "c", "d" ]	A
sciq	sciq_01_07725	Light emitted by atoms is polychromatic—containing more than one of these?	[ "gravity", "wavelength", "filter", "weight" ]	B
math_qa	mathqa_03_03113	( 17 ) 3.5 x ( 17 ) ? = 178	[ "2.29", "2.75", "4.25", "4.5" ]	D
math_qa	mathqa_03_05538	the profits of qrs company rose 35 % from march to april , then dropped 20 % from april to may , then rose 50 % from may to june . what was the percent increase for the whole quarter , from march to june ?	[ "15 %", "32 %", "40 %", "62 %" ]	D
ARC-Easy	arc_04_00722	What do all mammals have in common that distinguishes them from birds?	[ "eyes", "fur", "a brain", "a heart" ]	B
sciq	sciq_01_00059	Which radio frequency should you listen to if you want less noise?	[ "fm", "cb", "am", "wave" ]	A
ARC-Challenge	arc_04_02174	Which celestial object listed below has the greatest density?	[ "a planet", "a comet", "a nebula", "a neutron star" ]	D
math_qa	mathqa_03_01881	if y is 70 % greater than x , than x is what % less than y ?	[ "18.7", "25.5", "33.3", "41.2" ]	D
openbookqa	obqa_02_04773	Which of these is more likely to cause a fracture from swinging	[ "foam bat", "steel wire", "a mace", "metal spoon" ]	C
sciq	sciq_01_06221	What is the process by which organisms change in small ways over time?	[ "spontaneous mutation", "natural selection", "adaptation", "microevolution" ]	D
sciq	sciq_01_02816	Most metals exist in which form at room temperature?	[ "liquids", "solids", "oils", "gases" ]	B
sciq	sciq_01_08088	Which acid releases nitrates into soil?	[ "citric", "sulfuric", "lactic", "uric" ]	D
math_qa	mathqa_03_04786	45 % of major airline companies equip their planes with wireless internet access . 70 % of major airlines offer passengers free on - board snacks . what is the greatest possible percentage of major airline companies that offer both wireless internet and free on - board snacks ?	[ "25 %", "35 %", "45 %", "55 %" ]	C
openbookqa	obqa_02_00532	To attract birds to your yard	[ "erect a large menacing scarecrow", "destroy all your flowers", "cut down all trees big and small", "put out seeds in an easily accessible dish" ]	D
math_qa	mathqa_03_02055	the ratio between the perimeter and the width of a rectangle is 5 : 1 . if the area of the rectangle is 294 sq . cm , what is the width of the rectangle ?	[ "10 cm", "12 cm", "14 cm", "16 cm" ]	C
sciq	sciq_01_04182	What helps ensure that, at least, some species will survive environmental change?	[ "biodiversity", "spontaneous mutation", "reproduction", "ecosystem" ]	A
math_qa	mathqa_03_03634	a college has classes from 10 : 00 am until 1 : 40 pm . in this duration , there are 5 periods . if 5 minutes are provided between each period to leave one class and enter the next class , how many minutes long is each period ?	[ "38 min", "41 min", "40 min", "42 min" ]	C
sciq	sciq_01_08701	Gas particles are constantly colliding with each other and the walls of a container, and these collisions are elastic, so there is no net loss of what?	[ "temperature", "velocity", "heat", "energy" ]	D
sciq	sciq_01_08453	The ability of matter to burn is called?	[ "solubility", "eccentricity", "unpredictability", "flammability" ]	D
sciq	sciq_01_08569	The calvin cycle and light reactions are the two stages of what process?	[ "evaporation", "cell growth", "condensation", "photosynthesis" ]	D
sciq	sciq_01_09336	Each hemisphere of the brain contains regions called what that are involved in different functions?	[ "folds", "chambers", "lobes", "nodes" ]	C
openbookqa	obqa_02_02369	A person needs to use a raw material to cool an engine, so they might use	[ "H2O in a jug", "fire in a house", "salt in a shaker", "corn in a stove" ]	A
ARC-Easy	arc_04_02029	Electron transport in mitochondria results in a chemiosmotic gradient of which particle across the mitochondrial membrane?	[ "ADP", "ATP", "protons", "neutrons" ]	C
math_qa	mathqa_03_01675	if w is the set of all the integers between 35 and 64 , inclusive , that are either multiples of 3 or multiples of 2 or multiples of both , then w contains how many numbers ?	[ "18", "19", "61", "31" ]	B
math_qa	mathqa_03_03401	if x and y are positive integers and x = 5 y + 2 , what is the remainder when x is divided by 5 ?	[ "0", "1", "2", "3" ]	C
ARC-Challenge	arc_04_02986	Which of the following is a by-product of cellular respiration in animals?	[ "oxygen", "heat", "sugar", "protein" ]	B
sciq	sciq_01_04214	Is sleep an active or inactive state in the brain?	[ "intense", "active", "different", "inactive" ]	B
sciq	sciq_01_04294	Solar cells turn sunlight directly into what?	[ "gas", "water", "electricity", "cold" ]	C
math_qa	mathqa_03_00054	the temperature of a certain cup of coffee 30 minutes after it was poured was 120 degrees fahrenheit . if the temperature f of the coffee t minutes after it was poured can be determined by the formula f = 120 * 2 ^ ( - at ) + 60 , where f is in degrees fahrenheit and a is a constant . then the temperature of the coffee...	[ "65", "120", "80", "85" ]	B

openbookqa

obqa_02_03852

over a period of three years, a farmer cultivates, corn, millet and potatoes. What is this exemplary of?

[ "An amateur farming practice", "a way to gain attention", "a manner of rotating", "a way to confuse spectators" ]

C

sciq

sciq_01_07255

What do you call an abnormal mass of cells that is dividing improperly?

[ "tumor", "bumps", "molars", "appendages" ]

A

sciq

sciq_01_06980

What do most species of monkeys have that no apes or humans do?

[ "tail", "fur", "large brain", "five fingers" ]

A

sciq

sciq_01_04958

If only one atom of a specific type is present what is not used?

[ "covalent bond", "subset", "consonant", "subscript" ]

D

openbookqa

obqa_02_00905

Magnetism

[ "requires full contact between objects", "requires objects to touch", "can act only on contact", "can act without contact between objects" ]

D

sciq

sciq_01_10279

An allele is an alternative form of what structure?

[ "enzyme", "protein", "gene", "amino acid" ]

C

math_qa

mathqa_03_03153

ramu bought an old car for rs . 36400 . he spent rs . 8000 on repairs and sold it for rs . 68400 . what is his profit percent ?

[ "16 %", "17 %", "18 %", "54 %" ]

D

sciq

sciq_01_10951

What term describes the long-term, predictable atmospheric conditions of a specific area?

[ "wind patterns", "solar activity", "hemosphere", "climate" ]

D

sciq

sciq_01_09238

Many ceramics are composed of what, which are salts containing anions composed of silicon and oxygen?

[ "soils", "vinylates", "silicates", "crystals" ]

C

openbookqa

obqa_02_04840

If you had a hammer, you would find ____ nails made of ____

[ "wood; wood", "iron; wood", "wood; iron", "iron; iron" ]

D

sciq

sciq_01_06756

What term is used to describe the electrostatic process used by most copy machines?

[ "microphotography", "electrography", "xerography", "titanomachy" ]

C

sciq

sciq_01_04027

At high altitudes, acclimatization increases red blood cells, so there is more what to help transport the available oxygen?

[ "leukocytes", "plasma", "platelets", "hemoglobin" ]

D

math_qa

mathqa_03_05626

the end of a blade on an airplane propeller is 10 feet from the center . if the propeller spins at the rate of 660 revolutions per second , how many miles will the tip of the blade travel in one minute ? ( 1 mile = 5,280 feet )

[ "150 π", "240 π", "300 π", "480 π" ]

A

sciq

sciq_01_06368

If the frequency of the electromagnetic wave is the same as the natural frequencies of the system, the transfer of what is much more efficient?

[ "heat", "sound", "energy", "light" ]

C

openbookqa

obqa_02_01935

A burrito needs to be cooked so it

[ "has heat removed", "is made hollow", "is burned black", "has heat applied" ]

D

math_qa

mathqa_03_05522

find the average of all the numbers between 11 and 34 which are divisible by 10 ?

[ "10", "20", "25", "30" ]

C

ARC-Easy

arc_04_01746

Why do doctors suggest that people get a flu vaccine each year?

[ "Viruses replicate more rapidly over time.", "Viruses can mutate from year to year.", "Vaccines are absorbed by the body after a year.", "Vaccines get stronger over time." ]

B

math_qa

mathqa_03_05306

if n is a positive integer and n ^ 2 is divisible by 72 , then the largest positive integer m that must divide n is ?

[ "6", "12", "24", "36" ]

B

openbookqa

obqa_02_00354

if a person gets some fruit wine for a gift, how can they measure its volume?

[ "they can use a cylinder with unit markings", "none of these", "they can use a tape measure", "they can use a thermometer" ]

A

math_qa

mathqa_03_04194

a certain no . whendivided by 35 leaves a remainder 25 , what is the remainder if the same no . be dividedby 15 ?

[ "2", "4", "7", "8" ]

B

sciq

sciq_01_09538

What is a simple sugar such as fructose or glucose?

[ "disaccharide", "polysaccharides", "monosaccharide", "galactose" ]

C

math_qa

mathqa_03_01300

rs . 1500 is divided into two parts such that if one part is invested at 6 % and the other at 5 % the whole annual interest from both the sum is rs . 83 . how much was lent at 5 % ?

[ "299", "566", "678", "700" ]

D

openbookqa

obqa_02_00834

What would be easier to burn?

[ "A park bench", "A silver spoon", "Tupperware", "An Airplane" ]

A

math_qa

mathqa_03_01341

b completes a work in 8 days . a alone can do it in 10 days . if both work together , the work can be completed in how many days ?

[ "3.75 days", "4.44 days", "5 days", "6.44 days" ]

B

sciq

sciq_01_01398

Fungi cause three different types of human illness: poisonings, parasitic infections, and what?

[ "allergies", "diarrhea", "diabetes", "heart disease" ]

A

ARC-Easy

arc_04_00223

The formation of the mineral halite is most likely to occur by which process?

[ "the evaporation of seawater", "the hardening of lava in seawater", "the cementing together of sediment particles", "the slow crystallization of magma deep in the crust" ]

A

sciq

sciq_01_09929

What is precipitation that flows over the surface of the land?

[ "seawater", "runoff", "storm surge", "blizzard" ]

B

ARC-Easy

arc_04_00366

The sediments found in a riverbed are most likely a result of which action on nearby rock?

[ "heat", "faulting", "pressure", "weathering" ]

D

math_qa

mathqa_03_05150

john bought a shirt on sale for 25 % off the original price and another 25 % off the discounted price . if the final price was $ 18 , what was the price before the first discount ?

[ "$ 32", "$ 34.31", "$ 28.44", "$ 67.54" ]

A

openbookqa

obqa_02_01785

A bird such as a penguin can survive in arctic weather due to

[ "sunlight", "bears", "weather", "feathers" ]

D

sciq

sciq_01_00249

Which pathway carries somatosensory information from the face, head, mouth, and nasal cavity?

[ "trigeminal pathway", "posterior pathway", "cranial pathway", "dual pathway" ]

A

math_qa

mathqa_03_02510

if r is a positive integer , and r / 15 = 8.2 , what is the remainder when r is divided by 15 ?

[ "a . 1", "b . 2", "c . 3", "d . 4" ]

C

math_qa

mathqa_03_03567

the ratio of numbers is 3 : 4 and their h . c . f is 4 . their l . c . m is :

[ "12", "16", "24", "48" ]

D

sciq

sciq_01_01383

What is it called when waves spread out as they travel around obstacles or through openings in obstacles?

[ "absorption", "diffraction", "destruction", "diffusion" ]

B

ARC-Challenge

arc_04_02821

Sheep Challenge Evolution A species of sheep lives on the Scottish island of Hirta. Hirta has plenty of grass for the sheep to eat, and no natural predators of the sheep live on the island. Some sheep have dark wool, and some have light wool. The sheep with dark wool tend to be much larger and stronger than the sheep w...

[ "a decrease in the population of sheep with dark wool", "a decrease in the population of sheep with light wool", "an increase in the population of sheep with dark wool", "an increase in the population of sheep with light wool" ]

B

math_qa

mathqa_03_04637

in a kilometer race , a beats b by 51 meters or 11 seconds . what time does a take to complete the race ?

[ "22", "190", "277", "204" ]

D

sciq

sciq_01_09413

What are the two most abundant elements in the universe?

[ "hydrogen and helium", "nitrogen and carbon", "oxygen and carbon", "hydrogen and oxygen" ]

A

sciq

sciq_01_11532

Density and pressure of air decreases with what?

[ "altitude", "horizontal distance", "temperature", "humidity" ]

A

sciq

sciq_01_10138

What is the smallest aromatic hydrocarbon?

[ "anthracene", "naphthalene", "benzene", "phenanthrene" ]

C

sciq

sciq_01_02680

Alpha particles, beta particles, and gamma particles are major types of what?

[ "microscopy", "sound waves", "radioactivity", "visible light" ]

C

sciq

sciq_01_00314

What term describes how closely packed the particles of matter are?

[ "mass", "density", "range", "space" ]

B

openbookqa

obqa_02_02687

Which is the most accurate statement?

[ "a phone's brain controls its body", "a rock's brain controls its body", "a sloth's brain controls its body", "a bacteria's brain controls its body" ]

C

openbookqa

obqa_02_03187

What anchors plants into the soil are called

[ "a form of webbing", "Velcro with extra grip", "the same as an american television miniseries about slavery", "large anchors made of metal" ]

C

math_qa

mathqa_03_04939

add 15 % of 25 and 12 % of 45 .

[ "9.2", "10.5", "11.5", "12.3" ]

A

sciq

sciq_01_07142

Which gas moves from the blood in the capillaries into the air?

[ "oxygen", "carbon dioxide", "carbon monoxide", "nitrogen" ]

B

openbookqa

obqa_02_02006

the Earth rotating on its axis causes the sun to appear to move across the sky during what?

[ "dark hours", "sunlight deficient", "night", "waking hours" ]

D

sciq

sciq_01_05418

Tropical rainforests are an example of a climate that occurs near what?

[ "deserts", "tundras", "equator", "poles" ]

C

sciq

sciq_01_05630

Bones are far from static, or unchanging. instead, they are what?

[ "continuous", "fluid", "dynamic", "stable" ]

C

sciq

sciq_01_00321

Many objects have color because they contain what?

[ "pigments", "solvents", "vitamins", "salts" ]

A

sciq

sciq_01_09162

What word describes a carbonyl where the carbon atom makes single bonds with two others?

[ "photons", "ketones", "acetone", "ions" ]

B

sciq

sciq_01_06371

Of the nine classes of vertebrates, how many are fish?

[ "five", "one", "four", "three" ]

A

ARC-Easy

arc_04_00883

What is the main source of energy for the water cycle?

[ "electricity", "erosion", "gravity", "sunlight" ]

D

sciq

sciq_01_08882

A major diversification of what animal group occurred about 50 million years ago, possibly spurred by worldwide climate change?

[ "insects", "reptiles", "mammals", "amphibians" ]

C

math_qa

mathqa_03_02505

a train 100 meters long completely crosses a 300 meters long bridge in 12 seconds . what is the speed of the train is ?

[ "32 kmph", "76 kmph", "120 kmph", "43 kmph" ]

C

sciq

sciq_01_10190

Pulleys are generally used to do what with objects?

[ "clean", "wrap", "lift", "pack" ]

C

sciq

sciq_01_07986

What is the closed circulatory system of humans and other vertebrates called?

[ "digestive system", "respiratory system", "cardiovascular system", "reproductive system" ]

C

sciq

sciq_01_01996

During sexual reproduction, the macronucleus dissolves and is replaced by what?

[ "chromosomes", "sporozoans", "fluctuations", "micronucleus" ]

D

openbookqa

obqa_02_04734

Why are electric cars better for the atmosphere than traditional cars?

[ "they have Bluetooth", "more breathable air", "they go faster", "they are bigger" ]

B

openbookqa

obqa_02_01385

A crane starts off weighing thirty pounds, then later weighs twenty pounds. When travelling, the crane will fly

[ "taller", "better", "slower", "louder" ]

B

math_qa

mathqa_03_01479

a certain company had a total annual expenditure of 1.47 ∗ 10 ^ 7 on employee salaries last year . if the company employed 420 people , what was the average employee salary ?

[ "$ 20,000", "$ 25,000", "$ 35,000", "$ 40,000" ]

C

openbookqa

obqa_02_02506

Where's the best place to mine for coal?

[ "icebergs", "jewelry store", "lakes", "mountains" ]

D

math_qa

mathqa_03_02059

the average weight of 20 girls increases by 2 kg when a new girl comes in place of one of them weighing 40 kg . what might be the weight of the new girl ?

[ "85 kg", "90 kg", "80 kg", "75 kg" ]

C

ARC-Easy

arc_04_00506

Cumulonimbus clouds often form along cold fronts. Which type of weather is most likely to occur along a cold front?

[ "moderate temperature with mild breezes", "storms with hurricane winds", "rain with possible severe thunderstorms", "high temperatures with low winds" ]

C

sciq

sciq_01_06839

What is caused by bodies sliding over rough surfaces?

[ "heat loss", "tension", "vibration", "friction" ]

D

openbookqa

obqa_02_04618

Warm weather organisms live in what kind of climates?

[ "icey", "summerlike", "frosty", "frigid" ]

B

openbookqa

obqa_02_03634

Where would algae be safe from predators but likely die?

[ "a lake", "a delta", "the ocean", "the desert" ]

D

sciq

sciq_01_00011

What is controlled by both genes and experiences in a given envionment?

[ "learned behaviors", "animal behaviors", "instincts", "reflexes" ]

B

openbookqa

obqa_02_02873

Toggling a light switch on

[ "completes a circuit", "makes black holes", "opens a circuit", "breeds contempt" ]

A

sciq

sciq_01_02848

Who invented the taxonomic classification system?

[ "carl linnaeus", "Pascal", "gregor mendel", "Isaac Newton" ]

A

ARC-Easy

arc_04_01905

Which device converts kinetic energy into electrical energy?

[ "calculator", "generator", "electric motor", "electromagnet" ]

B

sciq

sciq_01_01618

What kind of reproduction is vegetative reproduction?

[ "mitosis", "sexual", "asexual", "meiosis" ]

C

math_qa

mathqa_03_04545

a women purchased 3 towels @ rs . 100 each , 5 towels @ rs . 150 each and two towels at a certain rate which is now slipped off from his memory . but she remembers that the average price of the towels was rs . 145 . find the unknown rate of two towels ?

[ "a", "b", "c", "d" ]

A

sciq

sciq_01_07725

Light emitted by atoms is polychromatic—containing more than one of these?

[ "gravity", "wavelength", "filter", "weight" ]

B

math_qa

mathqa_03_03113

( 17 ) 3.5 x ( 17 ) ? = 178

[ "2.29", "2.75", "4.25", "4.5" ]

D

math_qa

mathqa_03_05538

the profits of qrs company rose 35 % from march to april , then dropped 20 % from april to may , then rose 50 % from may to june . what was the percent increase for the whole quarter , from march to june ?

[ "15 %", "32 %", "40 %", "62 %" ]

D

ARC-Easy

arc_04_00722

What do all mammals have in common that distinguishes them from birds?

[ "eyes", "fur", "a brain", "a heart" ]

B

sciq

sciq_01_00059

Which radio frequency should you listen to if you want less noise?

[ "fm", "cb", "am", "wave" ]

A

ARC-Challenge

arc_04_02174

Which celestial object listed below has the greatest density?

[ "a planet", "a comet", "a nebula", "a neutron star" ]

D

math_qa

mathqa_03_01881

if y is 70 % greater than x , than x is what % less than y ?

[ "18.7", "25.5", "33.3", "41.2" ]

D

openbookqa

obqa_02_04773

Which of these is more likely to cause a fracture from swinging

[ "foam bat", "steel wire", "a mace", "metal spoon" ]

C

sciq

sciq_01_06221

What is the process by which organisms change in small ways over time?

[ "spontaneous mutation", "natural selection", "adaptation", "microevolution" ]

D

sciq

sciq_01_02816

Most metals exist in which form at room temperature?

[ "liquids", "solids", "oils", "gases" ]

B

sciq

sciq_01_08088

Which acid releases nitrates into soil?

[ "citric", "sulfuric", "lactic", "uric" ]

D

math_qa

mathqa_03_04786

45 % of major airline companies equip their planes with wireless internet access . 70 % of major airlines offer passengers free on - board snacks . what is the greatest possible percentage of major airline companies that offer both wireless internet and free on - board snacks ?

[ "25 %", "35 %", "45 %", "55 %" ]

C

openbookqa

obqa_02_00532

To attract birds to your yard

[ "erect a large menacing scarecrow", "destroy all your flowers", "cut down all trees big and small", "put out seeds in an easily accessible dish" ]

D

math_qa

mathqa_03_02055

the ratio between the perimeter and the width of a rectangle is 5 : 1 . if the area of the rectangle is 294 sq . cm , what is the width of the rectangle ?

[ "10 cm", "12 cm", "14 cm", "16 cm" ]

C

sciq

sciq_01_04182

What helps ensure that, at least, some species will survive environmental change?

[ "biodiversity", "spontaneous mutation", "reproduction", "ecosystem" ]

A

math_qa

mathqa_03_03634

a college has classes from 10 : 00 am until 1 : 40 pm . in this duration , there are 5 periods . if 5 minutes are provided between each period to leave one class and enter the next class , how many minutes long is each period ?

[ "38 min", "41 min", "40 min", "42 min" ]

C

sciq

sciq_01_08701

Gas particles are constantly colliding with each other and the walls of a container, and these collisions are elastic, so there is no net loss of what?

[ "temperature", "velocity", "heat", "energy" ]

D

sciq

sciq_01_08453

The ability of matter to burn is called?

[ "solubility", "eccentricity", "unpredictability", "flammability" ]

D

sciq

sciq_01_08569

The calvin cycle and light reactions are the two stages of what process?

[ "evaporation", "cell growth", "condensation", "photosynthesis" ]

D

sciq

sciq_01_09336

Each hemisphere of the brain contains regions called what that are involved in different functions?

[ "folds", "chambers", "lobes", "nodes" ]

C

openbookqa

obqa_02_02369

A person needs to use a raw material to cool an engine, so they might use

[ "H2O in a jug", "fire in a house", "salt in a shaker", "corn in a stove" ]

A

ARC-Easy

arc_04_02029

Electron transport in mitochondria results in a chemiosmotic gradient of which particle across the mitochondrial membrane?

[ "ADP", "ATP", "protons", "neutrons" ]

C

math_qa

mathqa_03_01675

if w is the set of all the integers between 35 and 64 , inclusive , that are either multiples of 3 or multiples of 2 or multiples of both , then w contains how many numbers ?

[ "18", "19", "61", "31" ]

B

math_qa

mathqa_03_03401

if x and y are positive integers and x = 5 y + 2 , what is the remainder when x is divided by 5 ?

[ "0", "1", "2", "3" ]

C

ARC-Challenge

arc_04_02986

Which of the following is a by-product of cellular respiration in animals?

[ "oxygen", "heat", "sugar", "protein" ]

B

sciq

sciq_01_04214

Is sleep an active or inactive state in the brain?

[ "intense", "active", "different", "inactive" ]

B

sciq

sciq_01_04294

Solar cells turn sunlight directly into what?

[ "gas", "water", "electricity", "cold" ]

C

math_qa

mathqa_03_00054

the temperature of a certain cup of coffee 30 minutes after it was poured was 120 degrees fahrenheit . if the temperature f of the coffee t minutes after it was poured can be determined by the formula f = 120 * 2 ^ ( - at ) + 60 , where f is in degrees fahrenheit and a is a constant . then the temperature of the coffee...

[ "65", "120", "80", "85" ]

B