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
sciq	sciq_01_02718	What does a pollinator pick from its body and carry directly to another plant of the same species?	[ "pollen", "pathogen", "spore", "egg" ]	A
math_qa	mathqa_03_05805	a merchant has selected two items to be placed on sale , one of which currently sells for 40 percent less than the other . if he wishes to raise the price of the cheaper item so that the two items are equally priced , by what percentage must he raise the price of the less expensive item ?	[ "40 %", "50 %", "60 %", "30 %" ]	C
openbookqa	obqa_02_02909	running turns carbohydrates into	[ "fat", "protein", "motion and heat", "sweat" ]	C
sciq	sciq_01_04310	What kind of joints does the skull have that do not allow any movement?	[ "fixed joints", "fixed particles", "fixed cells", "fixed plates" ]	A
ARC-Challenge	arc_04_02697	Some types of medicines can be used to cure people when they are sick. Some medicines, however, may cause bad reactions to the people taking them. This difference is an example of	[ "technology being used to help heal people.", "medical procedures being used to hurt people.", "expensive medicines being used for many purposes.", "the solution to one problem causing another problem." ]	D
openbookqa	obqa_02_02759	An animal that often lives in holes in the ground in fields has	[ "long curly hair", "round ears", "four wings", "rainbow stripes" ]	B
sciq	sciq_01_10826	What is the name for a molecule with two atoms?	[ "hydrostatic", "diatomic", "covalent", "ionized" ]	B
ARC-Easy	arc_04_01795	What is the mass number of an atom with 17 protons, 17 electrons, and 18 neutrons?	[ "17", "34", "35", "52" ]	C
sciq	sciq_01_08561	What radiation, generally produced by thermal motion and the vibration and rotation of atoms and molecules, literally means "below red"?	[ "ultraviolet", "microscopic", "infrared", "gamma radiation" ]	C
sciq	sciq_01_06195	What is the name for an underground layer of rock that is saturated with groundwater?	[ "gradient", "aquifer", "artesian well", "aqueous cavity" ]	B
sciq	sciq_01_01388	What occurs when two opposite charges are separated by some amount of distance?	[ "radioactivity", "diffusion", "particle", "dipole" ]	D
ARC-Challenge	arc_04_02541	How many atoms are in one formula unit of magnesium hydroxide, Mg(OH)_{2}?	[ "6", "5", "4", "3" ]	B
sciq	sciq_01_03376	Which temperatures cause particles of reactants to have more energy?	[ "lower", "higher", "reducing", "non-existant" ]	B
math_qa	mathqa_03_00623	the units digit of ( 3 ) ^ ( 44 ) + ( 10 ) ^ ( 46 ) is :	[ "2", "4", "1", "8" ]	C
sciq	sciq_01_00187	The secondary wall contains _________ , a secondary cell component in plant cells that have completed cell growth/expansion.	[ "cytoplasm", "lignin", "glucogen", "cellulose" ]	B
math_qa	mathqa_03_03875	seed mixture x is 40 % ryegrass and 60 % bluegrass by weight ; seed mixture y is 25 % ryegrass and 75 % fescue . if a mixture of x and y contains 34 % ryegrass , what percent of the weight of the mixture is from mixture x ?	[ "25 %", "40 %", "50 %", "60 %" ]	D
openbookqa	obqa_02_01801	A cloud gets fat and heavy because	[ "precipitation destroys", "clouds float", "precipitation condenses", "precipitation falls" ]	C
math_qa	mathqa_03_02168	how many of the positive divisors d of 120 are also multiples of 4 not including 120 ?	[ "3 .", "4 .", "5 .", "7 ." ]	D
sciq	sciq_01_04445	Footprints, burrows, and waste are considered what type of fossils?	[ "crater fossils", "trace fossils", "movement fossils", "morphology fossils" ]	B
sciq	sciq_01_06322	Of the three basic types of radioactive emissions, what particle is the most penetrating?	[ "neutron", "alpha", "beta", "gamma" ]	D
ARC-Challenge	arc_04_02713	To conserve the supply of nonrenewable resources, it is best to recycle	[ "newspapers.", "phonebooks.", "paper towels.", "soda cans." ]	D
openbookqa	obqa_02_04941	Which would be considered exhaustible?	[ "solar", "oil", "wind", "water" ]	B
math_qa	mathqa_03_01162	a train running at the speed of 60 km / hr crosses a pole in 9 seconds . what is the length of the train ?	[ "100", "120", "130", "150" ]	D
sciq	sciq_01_10425	Bacteria are like eukaryotic cells in that they have cytoplasm, ribosomes, and a?	[ "cell wall", "chloroplast", "brain", "plasma membrane" ]	D
openbookqa	obqa_02_03645	little balls of H2O on the inside of a closed window came from	[ "rain", "condensed water", "snow", "ice cream" ]	B
ARC-Challenge	arc_04_02782	A parent and a child share several characteristics. Both individuals are tall, have curly hair, are good cooks, and have freckles. Which of these characteristics is a learned behavior?	[ "being tall", "having curly hair", "being a good cook", "having freckles" ]	C
sciq	sciq_01_00296	The ability to regulate what, which is possessed by mammals, was an advantage as earth’s climate went through sudden and dramatic changes?	[ "mutations", "hair growth", "body temperature", "reflex behaviors" ]	C
sciq	sciq_01_03224	What is the common abbreviation for noting the rhesus blood type?	[ "RNA", "rh", "h2", "AB" ]	B
math_qa	mathqa_03_00277	an aeroplane covers a certain distance of 450 kmph in 4 hours . to cover the same distance in 3 2 / 3 hours , it must travel at a speed of	[ "440", "490", "640", "740" ]	B
sciq	sciq_01_00445	Where do the eggs develop?	[ "the ovaries", "the uterus", "the follicles", "the glands" ]	A
sciq	sciq_01_10317	What term is used to describe the process by which organisms give rise to offspring?	[ "photosynthesis", "reproduction", "osmosis", "variation" ]	B
math_qa	mathqa_03_01603	a train leaves delhi at 9 a . m . at a speed of 30 kmph . another train leaves at 2 p . m . at a speed of 42 kmph on the same day and in the same direction . how far from delhi , will the two trains meet ?	[ "229", "288", "787.5", "888" ]	C
math_qa	mathqa_03_05356	raja and ram can together complete a piece of work in 4 days . if raja alone can complete the same work in 12 days , in how many days can ram alone complete that work ?	[ "6 days", "5 days", "7 days", "8 days" ]	A
sciq	sciq_01_01077	What do all chemical sections need to get started?	[ "energy", "work", "pressure", "speed" ]	A
math_qa	mathqa_03_03755	the sides of a triangle are in the ratio 3 : 5 : 7 . if the pereimeter is 60 cms , the longest side is	[ "7", "30", "28", "25" ]	C
math_qa	mathqa_03_05480	the ratio of the volumes of two cubes is 27 : 125 . what is the ratio of their total surface areas ?	[ "9 : 25", "9 : 35", "81 : 124", "81 : 126" ]	A
sciq	sciq_01_09513	In which part of a bird stomach is food stored, soaked and mechanically ground?	[ "digestion", "Gall bladder", "gizzard", "pancreas" ]	C
openbookqa	obqa_02_01059	the arctic area is full of	[ "white powder", "ice cold drinks", "warm water", "fluffy white dirt" ]	A
ARC-Challenge	arc_04_02857	A chicken is able to gain energy that came from the Sun by	[ "eating seeds.", "drinking water.", "laying eggs.", "breathing oxygen." ]	A
math_qa	mathqa_03_03921	what is the dividend ? the divisor is 800 , the quotient is 594 , and the remainder is - 968 .	[ "6623", "43036", "51515", "474232" ]	D
math_qa	mathqa_03_01641	how many positive integers less than 255 are multiple of 4 but not multiples of 6 ?	[ "20", "31", "42", "43" ]	D
sciq	sciq_01_06831	A homogeneous mixture with tiny particles in it is known as what?	[ "solution", "element", "plasmid", "structure" ]	A
math_qa	mathqa_03_02762	running at their respective constant rates , machine x takes 6 days longer to produce w widgets than machine y . at these rates , if the two machines together produce 5 / 4 w widgets in 3 days , how many days would it take machine x alone to produce 2 w widgets ?	[ "8", "6", "4", "10" ]	A
sciq	sciq_01_03172	Traits inherited in mendelian patterns are either?	[ "dominant or recessive", "divergent or dominant", "recessive or allelic", "dominant or autosomal" ]	A
openbookqa	obqa_02_04481	Who'd be able to see a rose is pink at night?	[ "rocks", "the Rio Grande", "a beeping sound", "lemurs" ]	D
sciq	sciq_01_07754	What system in both males and females consists of structures that produce reproductive cells, or gametes, and secrete sex hormone?	[ "digestion", "circulatory system", "reproductive", "immune system" ]	C
HPCPerfOpt-MCQA	hpc_05_00030	for (int i = 0; i < n; i++) {\n for (int j = margin; j < n - margin; j++) {\n bb[i][j] = 0.0;\n for (int k = -margin; k < margin; k++) {\n bb[i][j] += aa[i][j + k];\n }\n }\n}\n Code2: for (int i = 0; i < n; i++) {\n for (int j = margin; j < n - margin; j++) {\n bb[i][j] ...	[ "Consider loop interchange to improve the locality of reference and enable vectorization", "Consider interchanging loops to favor vectorization by maximizing inner loop‚Äôs trip count", "Disable default OpenMP scoping", "Add ‚Äòrestrict‚Äô for pointer function parameters to hint the compiler that vectorizatio...	B
sciq	sciq_01_02088	What is the scientific term for the amount of light reflected by a surface?	[ "reactivity", "prism", "inversion", "albedo" ]	D
math_qa	mathqa_03_05687	the diagonals of a rhombus are 30 cm and 12 cm . find its area ?	[ "176", "190", "180", "278" ]	C
math_qa	mathqa_03_02172	an area of a circularplace is 17 hectares . find the cost of fencing it at the rate of rs . 3 permeter approximately .	[ "rs . 4000'", "rs . 4450'", "rs . 4457'", "rs . 4560'" ]	C
ARC-Easy	arc_04_01843	Where would nitrogen most easily be found in the nitrogen cycle?	[ "in animal waste", "in drinking water supplies", "in underground mineral deposits", "in carbon dioxide released by factories into the atmosphere" ]	A
sciq	sciq_01_07817	What theory brings together continental drift and seafloor spreading?	[ "theory of front tectonics", "theory of order tectonics", "theory of water tectonics", "theory of plate tectonics" ]	D
math_qa	mathqa_03_04068	a palindrome is a word or a number that reads the same forward and backward . for example , 2442 and 111 are palindromes . if 5 - digit palindromes are formed using one or more of the digits 1 , 2 , 3 , 4 , 5 , and 6 , how many palindromes are possible ?	[ "36", "96", "132", "216" ]	D
ARC-Easy	arc_04_00255	David planted ten corn seeds in sandy soil and ten corn seeds in clay soil. He kept both groups of plants at room temperature, gave them the same amount of water, and placed them all in the same sunny room. Which of the following questions is David most able to answer with his experiment?	[ "How much soil and water do corn seeds need to grow?", "Do corn plants grow better in sandy soil or in clay soil?", "Do corn plants grown in sandy soil need more water than corn plants grown in clay soil?", "What are the effects of soil, temperature, water, and sunshine on the growth of corn plants?" ]	B
openbookqa	obqa_02_01758	Carbon dioxide can be found in what goes through the	[ "neck", "ears", "eyes", "brain" ]	A
ARC-Easy	arc_04_00143	Rolanda is growing tomato plants in her garden. She has created a compost pile and has been adding compost around her tomato plants to help fertilize them. Compost is solid waste in which organic material is broken down by microorganisms in the presence of oxygen to where it can be safely stored, handled, and applied t...	[ "producers", "consumers", "scavengers", "decomposers" ]	D
math_qa	mathqa_03_05227	the smallest number which when diminished by 12 , is divisible 12 , 24 , 36 , 48 and 56 is :	[ "1008", "1015", "1020", "1032" ]	C
sciq	sciq_01_08057	What type of fertilization do most reptiles have?	[ "external", "budding", "internal", "spawning" ]	C
math_qa	mathqa_03_04009	a furniture store owner decided to drop the price of her recliners by 20 % to spur business . by the end of the week she had sold 40 % more recliners . what is the percentage increase of the gross ?	[ "10 %", "15 %", "11.2 %", "7 %" ]	C
sciq	sciq_01_03973	Any large molecule is referred to as what?	[ "polymer", "macromolecule", "microtubule", "cellular" ]	B
sciq	sciq_01_03714	What part of the plant is the main site of photosynthesis?	[ "soil", "root", "leaf", "stem" ]	C
math_qa	mathqa_03_04612	on selling 17 balls at rs . 720 , there is a loss equal to the cost price of 5 balls . the cost price of a ball is :	[ "rs . 20", "rs . 60 .", "rs . 40", "rs . 30" ]	B
math_qa	mathqa_03_04534	a room is 6 meters 24 centimeters in length and 4 meters 32 centimeters in width . find the least number of square tiles of equal size required to cover the entire floor of the room ?	[ "110", "124", "96", "117" ]	D
sciq	sciq_01_00855	Hair sticks out from the epidermis, but it grows from the?	[ "bone", "dermis", "fat", "humus" ]	B
sciq	sciq_01_09840	Each muscle fiber contains hundreds of organelles called what?	[ "pores", "myofibrils", "slow twitch fibres", "fast glycolytic fibres" ]	B
math_qa	mathqa_03_00280	in front of you lies a figure made up with 20 x 10 square blocks . will you be able to find out the number of unique squares and rectangles that are being formed inside this figure by combining two or more distinct squares ?	[ "11647'", "11550'", "12654'", "26537'" ]	B
sciq	sciq_01_03578	What is the name of the process in which solid food waste is passed out of the body?	[ "evaporation", "elimination", "extinction", "regurgitation" ]	B
openbookqa	obqa_02_01222	A woman visits the same beach year after year, and begins to notice a change to a large wall of stone. Where the water touches the rock, she notices that the rock shows signs of being dissolved. After two year, there is an indent in the rock. After fifty years, the woman discovers that the rock	[ "is now an underground chamber", "is now solid gold", "is now about to explode", "is now much bigger" ]	A
math_qa	mathqa_03_01945	the hcf of two numbers is 62 and the other two factors of their lcm are 11 and 12 . what is the largest number .	[ "462", "744", "480", "504" ]	B
ARC-Easy	arc_04_00639	When air is heated, it will most likely	[ "expand and fall.", "expand and rise.", "condense and fall.", "condense and rise." ]	B
sciq	sciq_01_08396	Melting points are temperatures that are high enough to separate liquids from which substances?	[ "gases", "seeds", "oils", "solids" ]	D
sciq	sciq_01_01591	What is the brightest star in the orion constellation?	[ "omicron", "sol", "rigel", "natel" ]	C
sciq	sciq_01_05263	What do all chemical reactions need to get started?	[ "potential energy", "activation energy", "kinetic energy", "expression energy" ]	B
math_qa	mathqa_03_02268	jack and jill are marathon runners . jack can finish a marathon ( 42 km ) in 5 hours and jill can run a marathon in 4.2 hours . what is the ratio of their average running speed ? ( jack : jill )	[ "14 / 15", "15 / 14", "4 / 5", "21 / 25" ]	D
math_qa	mathqa_03_00355	i gain 70 paise on rs . 70 . my gain percent is	[ "0.1 %", "1 %", "7 %", "10 %" ]	B
ARC-Easy	arc_04_00966	A scientist is searching for areas where new solar systems might form. What feature is the scientist looking for?	[ "a star similar to our Sun", "a cloud of dust and gas", "an oxygen-rich atmosphere", "a gravitational acceleration of 9.8 m/sec2" ]	B
math_qa	mathqa_03_03635	the speed of a boat in still water is 24 kmph . what is the speed of the stream if the boat can cover 64 km downstream or 32 km upstream in the same time ?	[ "8 kmph", "6 kmph", "7 kmph", "5 kmph" ]	A
math_qa	mathqa_03_05355	workers decided to raise rs . 3 lacs by equal contribution from each . had they contributed rs . 50 eachextra , the contribution would have been rs . 3.60 lacs . how many workers were they ?	[ "220", "230", "1200", "560" ]	C
sciq	sciq_01_10411	Differences in fitness among different members of a population can lead to what kind of selection?	[ "origin selection", "subliminal selection", "natural selection", "fluid selection" ]	C
openbookqa	obqa_02_02382	Kettles are lakes which are formed when chunks of glaciers	[ "freeze", "drown", "float", "dissipate" ]	D
openbookqa	obqa_02_02483	An action that may provide a small bit of warmth could be	[ "looking out of a window", "putting the radio on", "looking at a snow storm", "smashing hands together repeatedly" ]	D
sciq	sciq_01_10962	What is the relationship of multiple action potentials from a single cell resulting in a significant change in the membrane potential?	[ "nature summation", "bipolar summation", "temporal summation", "distinct summation" ]	C
ARC-Challenge	arc_04_02884	Which of these statements is most accurate about the Sun?	[ "It has an infinite energy supply.", "It is near the end of its life cycle.", "It is in its infancy in terms of energy consumption.", "It has consumed approximately one-half of its expendable energy." ]	D
sciq	sciq_01_06550	What type of cells are the smallest of all human cells?	[ "meristematic", "egg", "dna", "sperm" ]	D
sciq	sciq_01_05521	Illnesses caused by bacteria in food are commonly known as what?	[ "the flu", "chemical poisoning", "viral poisoning", "food poisoning" ]	D
math_qa	mathqa_03_02562	if it is assumed that 62 percent of those who receive a questionnaire by mail will respond and 300 responses are needed , what is the minimum number of questionnaires that should be mailed ?	[ "400", "420", "480", "483.8" ]	D
sciq	sciq_01_07032	Silver and ordinary table salt are two examples of chemical what?	[ "substances", "microbes", "organism", "impurities" ]	A
sciq	sciq_01_09552	What is the most commonly used source of energy in the world?	[ "wind", "water", "electricity", "oil" ]	D
sciq	sciq_01_06028	At what time of life does menopause occur?	[ "in middle adulthood", "adolescence", "young adulthood", "old age" ]	A
openbookqa	obqa_02_04695	dry wood easily what?	[ "scorches", "freezes", "evaporates", "melts" ]	A
sciq	sciq_01_05574	The addition of heat changes liquid water to what?	[ "distilled water", "rainwater", "water vapor", "ice" ]	C
openbookqa	obqa_02_03223	Turning a piece of paper into a ball is an example of	[ "folding", "flattening", "squashing", "restoring" ]	C
math_qa	mathqa_03_02542	a merchant has selected two items to be placed on sale , one of which currently sells for 25 percent less than the other . if he wishes to raise the price of the cheaper item so that the two items are equally priced , by what percentage must he raise the price of the less expensive item ?	[ "52 %", "40 %", "30 %", "20 %" ]	C
math_qa	mathqa_03_02367	there is 50 % increase in an amount in 6 years at s . i . what will be the c . i . of rs . 12,000 after 3 years at the same rate ?	[ "2160", "3120", "17988", "6240" ]	C
openbookqa	obqa_02_02316	Retinas can have light fall on them when	[ "pupils are open", "rooms are dark", "eyes are closed", "lights are off" ]	A
openbookqa	obqa_02_00486	Changes to the earth can be done as a result of	[ "high temps", "mild weather", "large storms", "snowing clouds" ]	A
sciq	sciq_01_01620	Birds have a relatively large heart and a rapid what?	[ "blink rate", "digestive process", "lifespan", "heart rate" ]	D
math_qa	mathqa_03_05975	an investor deposited $ 5,000 to open a new savings account that earned 12 percent annual interest , compounded quarterly . if there were no other transactions in the account , what was the amount of money in the account 6 months after the account was opened ?	[ "$ 5300.50", "$ 5304.50", "$ 5405.50", "$ 5604.50" ]	B
openbookqa	obqa_02_02464	A person wants to turn on an MP3 player, so they complete a circuit by	[ "pressing a button", "singing to it", "making a face", "crossing their fingers" ]	A
sciq	sciq_01_03819	What rises through solid rocks where conditions are right?	[ "water", "nitrogen", "crystals", "magma" ]	D

sciq

sciq_01_02718

What does a pollinator pick from its body and carry directly to another plant of the same species?

[ "pollen", "pathogen", "spore", "egg" ]

A

math_qa

mathqa_03_05805

a merchant has selected two items to be placed on sale , one of which currently sells for 40 percent less than the other . if he wishes to raise the price of the cheaper item so that the two items are equally priced , by what percentage must he raise the price of the less expensive item ?

[ "40 %", "50 %", "60 %", "30 %" ]

C

openbookqa

obqa_02_02909

running turns carbohydrates into

[ "fat", "protein", "motion and heat", "sweat" ]

C

sciq

sciq_01_04310

What kind of joints does the skull have that do not allow any movement?

[ "fixed joints", "fixed particles", "fixed cells", "fixed plates" ]

A

ARC-Challenge

arc_04_02697

Some types of medicines can be used to cure people when they are sick. Some medicines, however, may cause bad reactions to the people taking them. This difference is an example of

[ "technology being used to help heal people.", "medical procedures being used to hurt people.", "expensive medicines being used for many purposes.", "the solution to one problem causing another problem." ]

D

openbookqa

obqa_02_02759

An animal that often lives in holes in the ground in fields has

[ "long curly hair", "round ears", "four wings", "rainbow stripes" ]

B

sciq

sciq_01_10826

What is the name for a molecule with two atoms?

[ "hydrostatic", "diatomic", "covalent", "ionized" ]

B

ARC-Easy

arc_04_01795

What is the mass number of an atom with 17 protons, 17 electrons, and 18 neutrons?

[ "17", "34", "35", "52" ]

C

sciq

sciq_01_08561

What radiation, generally produced by thermal motion and the vibration and rotation of atoms and molecules, literally means "below red"?

[ "ultraviolet", "microscopic", "infrared", "gamma radiation" ]

C

sciq

sciq_01_06195

What is the name for an underground layer of rock that is saturated with groundwater?

[ "gradient", "aquifer", "artesian well", "aqueous cavity" ]

B

sciq

sciq_01_01388

What occurs when two opposite charges are separated by some amount of distance?

[ "radioactivity", "diffusion", "particle", "dipole" ]

D

ARC-Challenge

arc_04_02541

How many atoms are in one formula unit of magnesium hydroxide, Mg(OH)_{2}?

[ "6", "5", "4", "3" ]

B

sciq

sciq_01_03376

Which temperatures cause particles of reactants to have more energy?

[ "lower", "higher", "reducing", "non-existant" ]

B

math_qa

mathqa_03_00623

the units digit of ( 3 ) ^ ( 44 ) + ( 10 ) ^ ( 46 ) is :

[ "2", "4", "1", "8" ]

C

sciq

sciq_01_00187

The secondary wall contains _________ , a secondary cell component in plant cells that have completed cell growth/expansion.

[ "cytoplasm", "lignin", "glucogen", "cellulose" ]

B

math_qa

mathqa_03_03875

seed mixture x is 40 % ryegrass and 60 % bluegrass by weight ; seed mixture y is 25 % ryegrass and 75 % fescue . if a mixture of x and y contains 34 % ryegrass , what percent of the weight of the mixture is from mixture x ?

[ "25 %", "40 %", "50 %", "60 %" ]

D

openbookqa

obqa_02_01801

A cloud gets fat and heavy because

[ "precipitation destroys", "clouds float", "precipitation condenses", "precipitation falls" ]

C

math_qa

mathqa_03_02168

how many of the positive divisors d of 120 are also multiples of 4 not including 120 ?

[ "3 .", "4 .", "5 .", "7 ." ]

D

sciq

sciq_01_04445

Footprints, burrows, and waste are considered what type of fossils?

[ "crater fossils", "trace fossils", "movement fossils", "morphology fossils" ]

B

sciq

sciq_01_06322

Of the three basic types of radioactive emissions, what particle is the most penetrating?

[ "neutron", "alpha", "beta", "gamma" ]

D

ARC-Challenge

arc_04_02713

To conserve the supply of nonrenewable resources, it is best to recycle

[ "newspapers.", "phonebooks.", "paper towels.", "soda cans." ]

D

openbookqa

obqa_02_04941

Which would be considered exhaustible?

[ "solar", "oil", "wind", "water" ]

B

math_qa

mathqa_03_01162

a train running at the speed of 60 km / hr crosses a pole in 9 seconds . what is the length of the train ?

[ "100", "120", "130", "150" ]

D

sciq

sciq_01_10425

Bacteria are like eukaryotic cells in that they have cytoplasm, ribosomes, and a?

[ "cell wall", "chloroplast", "brain", "plasma membrane" ]

D

openbookqa

obqa_02_03645

little balls of H2O on the inside of a closed window came from

[ "rain", "condensed water", "snow", "ice cream" ]

B

ARC-Challenge

arc_04_02782

A parent and a child share several characteristics. Both individuals are tall, have curly hair, are good cooks, and have freckles. Which of these characteristics is a learned behavior?

[ "being tall", "having curly hair", "being a good cook", "having freckles" ]

C

sciq

sciq_01_00296

The ability to regulate what, which is possessed by mammals, was an advantage as earth’s climate went through sudden and dramatic changes?

[ "mutations", "hair growth", "body temperature", "reflex behaviors" ]

C

sciq

sciq_01_03224

What is the common abbreviation for noting the rhesus blood type?

[ "RNA", "rh", "h2", "AB" ]

B

math_qa

mathqa_03_00277

an aeroplane covers a certain distance of 450 kmph in 4 hours . to cover the same distance in 3 2 / 3 hours , it must travel at a speed of

[ "440", "490", "640", "740" ]

B

sciq

sciq_01_00445

Where do the eggs develop?

[ "the ovaries", "the uterus", "the follicles", "the glands" ]

A

sciq

sciq_01_10317

What term is used to describe the process by which organisms give rise to offspring?

[ "photosynthesis", "reproduction", "osmosis", "variation" ]

B

math_qa

mathqa_03_01603

a train leaves delhi at 9 a . m . at a speed of 30 kmph . another train leaves at 2 p . m . at a speed of 42 kmph on the same day and in the same direction . how far from delhi , will the two trains meet ?

[ "229", "288", "787.5", "888" ]

C

math_qa

mathqa_03_05356

raja and ram can together complete a piece of work in 4 days . if raja alone can complete the same work in 12 days , in how many days can ram alone complete that work ?

[ "6 days", "5 days", "7 days", "8 days" ]

A

sciq

sciq_01_01077

What do all chemical sections need to get started?

[ "energy", "work", "pressure", "speed" ]

A

math_qa

mathqa_03_03755

the sides of a triangle are in the ratio 3 : 5 : 7 . if the pereimeter is 60 cms , the longest side is

[ "7", "30", "28", "25" ]

C

math_qa

mathqa_03_05480

the ratio of the volumes of two cubes is 27 : 125 . what is the ratio of their total surface areas ?

[ "9 : 25", "9 : 35", "81 : 124", "81 : 126" ]

A

sciq

sciq_01_09513

In which part of a bird stomach is food stored, soaked and mechanically ground?

[ "digestion", "Gall bladder", "gizzard", "pancreas" ]

C

openbookqa

obqa_02_01059

the arctic area is full of

[ "white powder", "ice cold drinks", "warm water", "fluffy white dirt" ]

A

ARC-Challenge

arc_04_02857

A chicken is able to gain energy that came from the Sun by

[ "eating seeds.", "drinking water.", "laying eggs.", "breathing oxygen." ]

A

math_qa

mathqa_03_03921

what is the dividend ? the divisor is 800 , the quotient is 594 , and the remainder is - 968 .

[ "6623", "43036", "51515", "474232" ]

D

math_qa

mathqa_03_01641

how many positive integers less than 255 are multiple of 4 but not multiples of 6 ?

[ "20", "31", "42", "43" ]

D

sciq

sciq_01_06831

A homogeneous mixture with tiny particles in it is known as what?

[ "solution", "element", "plasmid", "structure" ]

A

math_qa

mathqa_03_02762

running at their respective constant rates , machine x takes 6 days longer to produce w widgets than machine y . at these rates , if the two machines together produce 5 / 4 w widgets in 3 days , how many days would it take machine x alone to produce 2 w widgets ?

[ "8", "6", "4", "10" ]

A

sciq

sciq_01_03172

Traits inherited in mendelian patterns are either?

[ "dominant or recessive", "divergent or dominant", "recessive or allelic", "dominant or autosomal" ]

A

openbookqa

obqa_02_04481

Who'd be able to see a rose is pink at night?

[ "rocks", "the Rio Grande", "a beeping sound", "lemurs" ]

D

sciq

sciq_01_07754

What system in both males and females consists of structures that produce reproductive cells, or gametes, and secrete sex hormone?

[ "digestion", "circulatory system", "reproductive", "immune system" ]

C

HPCPerfOpt-MCQA

hpc_05_00030

for (int i = 0; i < n; i++) {\n for (int j = margin; j < n - margin; j++) {\n bb[i][j] = 0.0;\n for (int k = -margin; k < margin; k++) {\n bb[i][j] += aa[i][j + k];\n }\n }\n}\n Code2: for (int i = 0; i < n; i++) {\n for (int j = margin; j < n - margin; j++) {\n bb[i][j] ...

[ "Consider loop interchange to improve the locality of reference and enable vectorization", "Consider interchanging loops to favor vectorization by maximizing inner loop‚Äôs trip count", "Disable default OpenMP scoping", "Add ‚Äòrestrict‚Äô for pointer function parameters to hint the compiler that vectorizatio...

B

sciq

sciq_01_02088

What is the scientific term for the amount of light reflected by a surface?

[ "reactivity", "prism", "inversion", "albedo" ]

D

math_qa

mathqa_03_05687

the diagonals of a rhombus are 30 cm and 12 cm . find its area ?

[ "176", "190", "180", "278" ]

C

math_qa

mathqa_03_02172

an area of a circularplace is 17 hectares . find the cost of fencing it at the rate of rs . 3 permeter approximately .

[ "rs . 4000'", "rs . 4450'", "rs . 4457'", "rs . 4560'" ]

C

ARC-Easy

arc_04_01843

Where would nitrogen most easily be found in the nitrogen cycle?

[ "in animal waste", "in drinking water supplies", "in underground mineral deposits", "in carbon dioxide released by factories into the atmosphere" ]

A

sciq

sciq_01_07817

What theory brings together continental drift and seafloor spreading?

[ "theory of front tectonics", "theory of order tectonics", "theory of water tectonics", "theory of plate tectonics" ]

D

math_qa

mathqa_03_04068

a palindrome is a word or a number that reads the same forward and backward . for example , 2442 and 111 are palindromes . if 5 - digit palindromes are formed using one or more of the digits 1 , 2 , 3 , 4 , 5 , and 6 , how many palindromes are possible ?

[ "36", "96", "132", "216" ]

D

ARC-Easy

arc_04_00255

David planted ten corn seeds in sandy soil and ten corn seeds in clay soil. He kept both groups of plants at room temperature, gave them the same amount of water, and placed them all in the same sunny room. Which of the following questions is David most able to answer with his experiment?

[ "How much soil and water do corn seeds need to grow?", "Do corn plants grow better in sandy soil or in clay soil?", "Do corn plants grown in sandy soil need more water than corn plants grown in clay soil?", "What are the effects of soil, temperature, water, and sunshine on the growth of corn plants?" ]

B

openbookqa

obqa_02_01758

Carbon dioxide can be found in what goes through the

[ "neck", "ears", "eyes", "brain" ]

A

ARC-Easy

arc_04_00143

Rolanda is growing tomato plants in her garden. She has created a compost pile and has been adding compost around her tomato plants to help fertilize them. Compost is solid waste in which organic material is broken down by microorganisms in the presence of oxygen to where it can be safely stored, handled, and applied t...

[ "producers", "consumers", "scavengers", "decomposers" ]

D

math_qa

mathqa_03_05227

the smallest number which when diminished by 12 , is divisible 12 , 24 , 36 , 48 and 56 is :

[ "1008", "1015", "1020", "1032" ]

C

sciq

sciq_01_08057

What type of fertilization do most reptiles have?

[ "external", "budding", "internal", "spawning" ]

C

math_qa

mathqa_03_04009

a furniture store owner decided to drop the price of her recliners by 20 % to spur business . by the end of the week she had sold 40 % more recliners . what is the percentage increase of the gross ?

[ "10 %", "15 %", "11.2 %", "7 %" ]

C

sciq

sciq_01_03973

Any large molecule is referred to as what?

[ "polymer", "macromolecule", "microtubule", "cellular" ]

B

sciq

sciq_01_03714

What part of the plant is the main site of photosynthesis?

[ "soil", "root", "leaf", "stem" ]

C

math_qa

mathqa_03_04612

on selling 17 balls at rs . 720 , there is a loss equal to the cost price of 5 balls . the cost price of a ball is :

[ "rs . 20", "rs . 60 .", "rs . 40", "rs . 30" ]

B

math_qa

mathqa_03_04534

a room is 6 meters 24 centimeters in length and 4 meters 32 centimeters in width . find the least number of square tiles of equal size required to cover the entire floor of the room ?

[ "110", "124", "96", "117" ]

D

sciq

sciq_01_00855

Hair sticks out from the epidermis, but it grows from the?

[ "bone", "dermis", "fat", "humus" ]

B

sciq

sciq_01_09840

Each muscle fiber contains hundreds of organelles called what?

[ "pores", "myofibrils", "slow twitch fibres", "fast glycolytic fibres" ]

B

math_qa

mathqa_03_00280

in front of you lies a figure made up with 20 x 10 square blocks . will you be able to find out the number of unique squares and rectangles that are being formed inside this figure by combining two or more distinct squares ?

[ "11647'", "11550'", "12654'", "26537'" ]

B

sciq

sciq_01_03578

What is the name of the process in which solid food waste is passed out of the body?

[ "evaporation", "elimination", "extinction", "regurgitation" ]

B

openbookqa

obqa_02_01222

A woman visits the same beach year after year, and begins to notice a change to a large wall of stone. Where the water touches the rock, she notices that the rock shows signs of being dissolved. After two year, there is an indent in the rock. After fifty years, the woman discovers that the rock

[ "is now an underground chamber", "is now solid gold", "is now about to explode", "is now much bigger" ]

A

math_qa

mathqa_03_01945

the hcf of two numbers is 62 and the other two factors of their lcm are 11 and 12 . what is the largest number .

[ "462", "744", "480", "504" ]

B

ARC-Easy

arc_04_00639

When air is heated, it will most likely

[ "expand and fall.", "expand and rise.", "condense and fall.", "condense and rise." ]

B

sciq

sciq_01_08396

Melting points are temperatures that are high enough to separate liquids from which substances?

[ "gases", "seeds", "oils", "solids" ]

D

sciq

sciq_01_01591

What is the brightest star in the orion constellation?

[ "omicron", "sol", "rigel", "natel" ]

C

sciq

sciq_01_05263

What do all chemical reactions need to get started?

[ "potential energy", "activation energy", "kinetic energy", "expression energy" ]

B

math_qa

mathqa_03_02268

jack and jill are marathon runners . jack can finish a marathon ( 42 km ) in 5 hours and jill can run a marathon in 4.2 hours . what is the ratio of their average running speed ? ( jack : jill )

[ "14 / 15", "15 / 14", "4 / 5", "21 / 25" ]

D

math_qa

mathqa_03_00355

i gain 70 paise on rs . 70 . my gain percent is

[ "0.1 %", "1 %", "7 %", "10 %" ]

B

ARC-Easy

arc_04_00966

A scientist is searching for areas where new solar systems might form. What feature is the scientist looking for?

[ "a star similar to our Sun", "a cloud of dust and gas", "an oxygen-rich atmosphere", "a gravitational acceleration of 9.8 m/sec2" ]

B

math_qa

mathqa_03_03635

the speed of a boat in still water is 24 kmph . what is the speed of the stream if the boat can cover 64 km downstream or 32 km upstream in the same time ?

[ "8 kmph", "6 kmph", "7 kmph", "5 kmph" ]

A

math_qa

mathqa_03_05355

workers decided to raise rs . 3 lacs by equal contribution from each . had they contributed rs . 50 eachextra , the contribution would have been rs . 3.60 lacs . how many workers were they ?

[ "220", "230", "1200", "560" ]

C

sciq

sciq_01_10411

Differences in fitness among different members of a population can lead to what kind of selection?

[ "origin selection", "subliminal selection", "natural selection", "fluid selection" ]

C

openbookqa

obqa_02_02382

Kettles are lakes which are formed when chunks of glaciers

[ "freeze", "drown", "float", "dissipate" ]

D

openbookqa

obqa_02_02483

An action that may provide a small bit of warmth could be

[ "looking out of a window", "putting the radio on", "looking at a snow storm", "smashing hands together repeatedly" ]

D

sciq

sciq_01_10962

What is the relationship of multiple action potentials from a single cell resulting in a significant change in the membrane potential?

[ "nature summation", "bipolar summation", "temporal summation", "distinct summation" ]

C

ARC-Challenge

arc_04_02884

Which of these statements is most accurate about the Sun?

[ "It has an infinite energy supply.", "It is near the end of its life cycle.", "It is in its infancy in terms of energy consumption.", "It has consumed approximately one-half of its expendable energy." ]

D

sciq

sciq_01_06550

What type of cells are the smallest of all human cells?

[ "meristematic", "egg", "dna", "sperm" ]

D

sciq

sciq_01_05521

Illnesses caused by bacteria in food are commonly known as what?

[ "the flu", "chemical poisoning", "viral poisoning", "food poisoning" ]

D

math_qa

mathqa_03_02562

if it is assumed that 62 percent of those who receive a questionnaire by mail will respond and 300 responses are needed , what is the minimum number of questionnaires that should be mailed ?

[ "400", "420", "480", "483.8" ]

D

sciq

sciq_01_07032

Silver and ordinary table salt are two examples of chemical what?

[ "substances", "microbes", "organism", "impurities" ]

A

sciq

sciq_01_09552

What is the most commonly used source of energy in the world?

[ "wind", "water", "electricity", "oil" ]

D

sciq

sciq_01_06028

At what time of life does menopause occur?

[ "in middle adulthood", "adolescence", "young adulthood", "old age" ]

A

openbookqa

obqa_02_04695

dry wood easily what?

[ "scorches", "freezes", "evaporates", "melts" ]

A

sciq

sciq_01_05574

The addition of heat changes liquid water to what?

[ "distilled water", "rainwater", "water vapor", "ice" ]

C

openbookqa

obqa_02_03223

Turning a piece of paper into a ball is an example of

[ "folding", "flattening", "squashing", "restoring" ]

C

math_qa

mathqa_03_02542

a merchant has selected two items to be placed on sale , one of which currently sells for 25 percent less than the other . if he wishes to raise the price of the cheaper item so that the two items are equally priced , by what percentage must he raise the price of the less expensive item ?

[ "52 %", "40 %", "30 %", "20 %" ]

C

math_qa

mathqa_03_02367

there is 50 % increase in an amount in 6 years at s . i . what will be the c . i . of rs . 12,000 after 3 years at the same rate ?

[ "2160", "3120", "17988", "6240" ]

C

openbookqa

obqa_02_02316

Retinas can have light fall on them when

[ "pupils are open", "rooms are dark", "eyes are closed", "lights are off" ]

A

openbookqa

obqa_02_00486

Changes to the earth can be done as a result of

[ "high temps", "mild weather", "large storms", "snowing clouds" ]

A

sciq

sciq_01_01620

Birds have a relatively large heart and a rapid what?

[ "blink rate", "digestive process", "lifespan", "heart rate" ]

D

math_qa

mathqa_03_05975

an investor deposited $ 5,000 to open a new savings account that earned 12 percent annual interest , compounded quarterly . if there were no other transactions in the account , what was the amount of money in the account 6 months after the account was opened ?

[ "$ 5300.50", "$ 5304.50", "$ 5405.50", "$ 5604.50" ]

B

openbookqa

obqa_02_02464

A person wants to turn on an MP3 player, so they complete a circuit by

[ "pressing a button", "singing to it", "making a face", "crossing their fingers" ]

A

sciq

sciq_01_03819

What rises through solid rocks where conditions are right?

[ "water", "nitrogen", "crystals", "magma" ]

D