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_01326	What rigid layer surrounds the cell membrane of a plant cell?	[ "cuticle", "epidermis", "cell wall", "bark" ]	C
sciq	sciq_01_04469	Featuring a stalk-like filament that ends in an anther, what is the male reproductive organ in a flower?	[ "angiosperms", "petals", "stamen", "cones" ]	C
openbookqa	obqa_02_04418	Which would least refract light?	[ "a cardboard box", "a bottle", "a gem", "a diamond" ]	A
math_qa	mathqa_03_02539	how many pieces of 0.42 meteres can be cut from a rod 36.5 meteres long	[ "30", "40", "86", "89" ]	C
math_qa	mathqa_03_03870	65 boys can complete a work in 30 days . how many men need to complete twice the work in 20 days	[ "160", "170", "180", "195" ]	D
sciq	sciq_01_05350	Steam consists of what common and essential element in its gaseous phase?	[ "air", "plasma", "water", "carbon dioxide" ]	C
math_qa	mathqa_03_00171	the edge of a cube is 2 a cm . find its surface ?	[ "23 a 2 cm 2", "84 a 2 cm 2", "64 a 2 cm 2", "24 a 2 cm 2" ]	D
openbookqa	obqa_02_02092	A person approaching a dog from across a street can note that the dog	[ "looks tiny when nearer", "is minuscule in person", "looks more sizable after approaching", "looks smaller up close" ]	C
sciq	sciq_01_02050	Internal metabolism and the external environment are the sources of heat for what?	[ "hemeostasis", "thermoregulation", "bioaccumulation", "optimization" ]	B
math_qa	mathqa_03_00457	in a 4 person race , medals are awarded to the fastest 3 runners . the first - place runner receives a gold medal , the second - place runner receives a silver medal , and the third - place runner receives a bronze medal . in the event of a tie , the tied runners receive the same color medal . ( for example , if there ...	[ "24", "52", "96", "144" ]	B
math_qa	mathqa_03_03853	the ratio between the number of sheep and the number of horses at the stewar farm is 2 to 7 . if each of horse is fed 230 ounces of horse food per day and the farm needs a total 12880 ounces of horse food per day . what is number sheep in the form ? ?	[ "18", "16", "32", "56" ]	B
sciq	sciq_01_06001	What planet in our solar system has a moon with volcanic activity?	[ "Saturn", "Venus", "jupiter", "Mars" ]	C
sciq	sciq_01_01788	Leaving tampons in for too long can put you at risk of what syndrome?	[ "Endometrial Cancer", "Vaginismis", "Scalded Skin Syndrome", "toxic shock" ]	D
math_qa	mathqa_03_01400	a retailer sells 5 shirts . he sells first 2 shirts for $ 30 and $ 20 . if the retailer wishes to sell the 5 shirts for an overall average price of over $ 30 , what must be the minimum average price of the remaining 3 shirts ?	[ "$ 28.50", "$ 30.50", "$ 33.33", "$ 40.50" ]	C
sciq	sciq_01_00638	Fatty acids, triglycerides, phospholipids, and steroids are examples of what?	[ "lipids", "tissues", "proteins", "enzymes" ]	A
sciq	sciq_01_07743	Which part of the body shows does horner's syndrome affect?	[ "the mouth", "one eye", "the tongue", "the nose" ]	B
openbookqa	obqa_02_02770	Big flowers have more nectar than small flowers do. Because of this, which flowers will get the most bees?	[ "space cadet", "smaller ones", "bigger ones", "dead ones" ]	C
math_qa	mathqa_03_01215	we bought 85 hats at the store . blue hats cost $ 6 and green hats cost $ 7 . the total price was $ 540 . how many green hats did we buy ?	[ "a", "b", "c", "d" ]	B
math_qa	mathqa_03_02768	4 mat - weavers can weave 4 mats in 4 days . at the same rate , how many mats would be woven by 8 mat weavers in 8 days ?	[ "12", "14", "16", "18" ]	C
sciq	sciq_01_03105	What is heard when sound waves bounce back from a surface that they can't pass through?	[ "ultrasound", "echo", "loop", "radio" ]	B
openbookqa	obqa_02_03131	a complete lunar cycle takes about	[ "a month", "a year", "a week", "a day" ]	A
math_qa	mathqa_03_04132	a man can swim in still water at 6 km / h , but takes twice as long to swim upstream than downstream . the speed of the stream is ?	[ "3", "7.5", "2.25", "2" ]	D
sciq	sciq_01_10268	What effect causes an object to appear to have a change of motion?	[ "coriolis effect", "resonant effect", "momentum effect", "centrifugal effect" ]	A
ARC-Easy	arc_04_00848	Which of the following could limit the supply of a renewable resource?	[ "recycling aluminum cans", "cutting down trees in forests", "mining minerals such as gold", "conserving freshwater resources" ]	B
sciq	sciq_01_02202	What is a branded polymer that serves as energy storage in animal?	[ "pathogen", "glycogen", "hydrocarbon", "triglyceride" ]	B
sciq	sciq_01_09174	What is the standard unit for mass?	[ "kilogram", "pound", "meter", "ounce" ]	A
openbookqa	obqa_02_04277	An example of creating an alternative fuel is turning what material into fuel?	[ "sand", "mineral", "vegetation", "rocks" ]	C
math_qa	mathqa_03_01179	what is the units digit of ( 147 ^ 21 ) ^ 48 ?	[ "1", "3", "5", "7" ]	A
sciq	sciq_01_04934	What is the average kinetic energy of particles of matter?	[ "momentum", "magnetism", "temperature", "friction" ]	C
openbookqa	obqa_02_03581	An example of conservation is	[ "jogging", "reducing ethanol use", "hiking", "raking leaves" ]	B
openbookqa	obqa_02_02251	Which of these is determined by heredity?	[ "If a plant produces gymnosperms", "If someone has blue contacts in their eyes", "If a child can build tall walls", "If a plant receives enough sunlight" ]	A
sciq	sciq_01_02919	In biology, what is required for ecosystems to survive?	[ "space", "energy", "helium", "minerals" ]	B
math_qa	mathqa_03_01488	a third of arun â € ™ s marks in mathematics exceed a half of his marks in english by 15 . if he got 170 marks in two subjects together how many marks did he got in english ?	[ "120,50", "180,60", "180,90", "120,40" ]	A
openbookqa	obqa_02_01359	A person using a compass can find their way when they are lost	[ "in time", "in play", "in space", "on water" ]	D
sciq	sciq_01_09667	A transformer has two coils, electrically insulated from each other. one coil is called the primary coil and the other is called the what?	[ "quadratic coil", "tertiary coil", "secondary coil", "young coil" ]	C
ARC-Easy	arc_04_01215	Which type of organism would most likely benefit directly from increased levels of CO_{2}?	[ "fish", "bird", "tree", "mushroom" ]	C
sciq	sciq_01_09893	Sand dunes migrate when sand is blown up a slope and this force pulls it down the other side?	[ "spin", "earthquakes", "air pressure", "gravity" ]	D
sciq	sciq_01_07080	Which law refers to the electron charge remaining the same during transfer?	[ "law of conservation of charge", "law of construct of charge", "law of conservation of speculation", "law of change" ]	A
openbookqa	obqa_02_01090	Where would you most likely find a full-grown Thorius adelos?	[ "water", "forest", "ocean", "sky" ]	B
openbookqa	obqa_02_03405	On December 3rd after 4PM I can leave behind	[ "Time Travel", "Magic", "My feelings", "sunglasses" ]	D
openbookqa	obqa_02_00115	Stars appear in different areas in the sky at different times of year due to what?	[ "Earths Rotation", "Changing Weather", "Suns Rotation", "Time Change" ]	A
sciq	sciq_01_10670	Earthworms and ants possess what type of bodies, which means division into multiple parts?	[ "truncated", "segmented", "elliptical", "elongated" ]	B
math_qa	mathqa_03_04318	light glows for every 13 seconds . how many times did it between 1 : 57 : 58 and 3 : 20 : 47 am	[ "381", "382", "383", "384" ]	C
openbookqa	obqa_02_04250	Which likely completes a circuit?	[ "a bird's eye", "a dog's paw", "a wooden ruler", "your phone's keys" ]	D
sciq	sciq_01_11053	Flowers, double fertilization, and fruits are unique features of what life cycle?	[ "dinoflagellate", "angiosperm", "early lifehood", "protozoa" ]	B
sciq	sciq_01_03492	What organ is made up of over one million nephrons that dot the renal cortex?	[ "gall bladder", "kidney", "lungs", "stomach" ]	B
math_qa	mathqa_03_04815	the distance between two cities a and b is 330 km . a train starts from a at 8 a . m . and travel towards b at 60 km / hr . another train starts from b at 9 a . m . and travels towards a at 75 km / hr . at what time will they meet ?	[ "10.30 a . m", "11 a . m", "10 a . m", "12 noon" ]	B
openbookqa	obqa_02_01251	If the leaves are removed from an oak tree, that can cause the tree to	[ "lose water", "lose acorns", "lose bark", "lose energy" ]	D
math_qa	mathqa_03_05865	if x is real , find the maximum value of the expression - 2 x ^ 2 + 9 x + 11 .	[ "12.125", "15.125", "18.125", "21.125" ]	D
sciq	sciq_01_10496	Why do hummingbirds have long narrow bills?	[ "to store food", "for protection against predators", "to reach the nectar at the bottom of flowers", "to feed their offspring" ]	C
openbookqa	obqa_02_01025	When the acid spilled on the plant, the plant began to	[ "smoke.", "sing", "flower", "grow" ]	A
openbookqa	obqa_02_01891	A person wants to fix up a fan so that it can run electrically, and finds that in order to do so they require	[ "music", "paper", "distractions", "copper" ]	D
openbookqa	obqa_02_04393	Your clothes likely will be soaked if the skies are	[ "sunny without clouds", "light blue", "black", "clear" ]	C
openbookqa	obqa_02_00056	Two ships grazing each other as they pass will	[ "cause mayhem", "sink them", "speed them up", "slow them down" ]	D
sciq	sciq_01_09798	Strong bands of dense, regular connective tissue that connect muscles to bones are called what?	[ "cartilage", "membranes", "tendons", "veins" ]	C
sciq	sciq_01_08663	Dutch elm trees used to be common, beautiful trees in the united states. now most of them have been killed by what?	[ "dutch elm disease", "beetles", "cancer", "carbon dioxide" ]	A
sciq	sciq_01_02175	What type of energy does chemosynthesis use to make food?	[ "chemical energy", "CHEMICAL energy", "carbon energy", "GRAVITATIONAL energy" ]	A
HPCPerfOpt-MCQA	hpc_05_00065	uint64_t seq_sum = 0; \n for (int i = 0; i < N; i++) { \n seq_sum += x[i]; \n } uint64_t vec_sum = 0; \n double start_time, \n end_time; \n start_time = omp_get_wtime(); \n #pragma omp simd num_threads(4) \n for (int i = 0; i < N; i++) { \n vec_sum += x[i]; \n } \n end_time = omp_get_wtime(); \n assert(seq_sum == vec_...	[ "It adds a constant value to 'for_sum' in each iteration. ", "It adds a constant value to 'for_sum' in each iteration. ", "It ensures each thread has its own copy of 'for_sum', and after all threads have finished, the results are combined with addition. ", " It ensures that the 'for_sum' variable is increment...	C
openbookqa	obqa_02_04009	A pendant whipping indicates	[ "bulk air movement", "patriotic magnets", "a still atmosphere", "aliens are attacking" ]	A
sciq	sciq_01_02595	The measurement of the extent of something along its greatest dimension is its what?	[ "depth", "length", "stretch", "portion" ]	B
sciq	sciq_01_11006	In which direction does heat always flow through objects?	[ "from hotter to cooler", "from low to high", "from left to right", "from cooler to hotter" ]	A
math_qa	mathqa_03_00058	the maximum number of students among them 890 pens and 630 pencils can be distributed in such a way that each student gets the same number of pens and same number of pencils is :	[ "10", "910", "1001", "1911" ]	A
ARC-Easy	arc_04_00712	Which of the following best explains what will occur when a population grows larger than the carrying capacity of its environment?	[ "The emigration rate will decrease.", "The competition rate will decrease.", "The birth rate will increase.", "The death rate will increase." ]	D
sciq	sciq_01_10533	What are centrioles made from?	[ "short particles", "short microtubules", "short filaments", "carbon" ]	B
openbookqa	obqa_02_02323	If a wolf wants to grow big and strong, what must he have?	[ "a car to drive", "a house to live in", "a bus to sell", "good eyes to see with" ]	D
sciq	sciq_01_04530	What does the triploid cell develop into during fertilization?	[ "tubers", "membrane", "endosperm", "zygote" ]	C
openbookqa	obqa_02_00787	Being a nonrenewable resource means coal	[ "is highly sought after as an alternate energy source", "can be replaced and replenished with enough time", "the industry one day will cease to exist", "is flourishing with an unending supply" ]	C
sciq	sciq_01_10062	What kind of variation does a rate measure?	[ "construction to time", "environment to time", "value to time", "property to time" ]	D
sciq	sciq_01_01096	The effects of which kind of selection are larger than the effects of direct natural selection on individuals?	[ "unnatural selection", "topical selection", "stranger selection", "kin selection" ]	D
sciq	sciq_01_07019	What organ do we use to hear sound?	[ "the ear", "amplifier", "eye", "antennae" ]	A
math_qa	mathqa_03_00495	20 men do a work in 20 days . how many men are needed to finish the work in 5 days ?	[ "50", "20", "80", "10" ]	C
ARC-Easy	arc_04_01686	Which event would most likely cause a rapid extinction of organisms?	[ "a large asteroid impact", "regional drought", "new glacier formation", "a decrease in the growth of weeds" ]	A
math_qa	mathqa_03_02618	machine a takes 20 hours to complete a certain job and starts that job at 6 am . after four hour of working alone , machine a is joined by machine b and together they complete the job at 1 pm . how long would it have taken machine b to complete the job if it had worked alone for the entire job ?	[ "9.99", "3,615", "3.62", "4.62" ]	D
ARC-Challenge	arc_04_03226	Currently, Antarctica is the coldest and driest place on Earth. Paleontologists have found dinosaur fossils in rock layers below the ice. Based on this evidence, which is a reasonable conclusion about the climate of Antarctica in the past?	[ "Antarctica has always had the same climate as at present.", "At some time in the past, Antarctica was a hot, dry desert.", "At some time in the past, Antarctica was much warmer and wetter.", "At some time in the past, Antarctica was colder and wetter than it is now." ]	C
sciq	sciq_01_01679	What is the lowest level of organization that can perform all activities required for life?	[ "nucleii", "tissues", "the cell", "organs" ]	C
openbookqa	obqa_02_04637	Where is a portable way of creating light most useful?	[ "pitch-black caverns", "sunny days", "a bright rooms", "the sun" ]	A
sciq	sciq_01_07082	Does overhead irrigation or drip irrigation use less water?	[ "mist irrigation", "stream irrigation", "constant flow", "drip irrigation" ]	D
sciq	sciq_01_02416	In a displacement graph, the slope of the line is the average what?	[ "speed", "direction", "time", "velocity" ]	D
math_qa	mathqa_03_05380	what is the square root of 324 ?	[ "a", "b", "c", "d" ]	A
ARC-Challenge	arc_04_02465	From Earth, we see the sun in the day sky and other stars in the night sky. Nighttime stars look like tiny points of light. Which statement explains why nighttime stars appear so much smaller than the sun?	[ "The stars are much smaller.", "The sky is much darker at night.", "The stars are much farther away.", "The moon blocks out most starlight." ]	C
sciq	sciq_01_09476	In gas exchange, oxygen flows into the blood, and what flows out?	[ "carbon dioxide", "carbon monoxide", "liquid dioxide", "naturally dioxide" ]	A
sciq	sciq_01_02184	Sphenodontia sphenodontia (“wedge tooth”) arose in the mesozoic era and includes only one of what?	[ "inner genus", "living genus", "traveling genus", "outside genus" ]	B
openbookqa	obqa_02_00246	Wax is on some plant leaves for what purpose?	[ "stay moist for warm weather", "keep water available for predators", "creation of toxins in the cells", "keep the ongoing hydration" ]	D
math_qa	mathqa_03_00345	a can do a piece of work in 15 days . a does the work for 5 days only and leaves the job . b does the remaining work in 3 days . in how many days b alone can do the work ?	[ "5 days", "7 days", "12 days", "4.5 days" ]	D
math_qa	mathqa_03_05826	a train travelling at 48 kmph completely crosses another train having half its length and travelling in opposite direction at 42 kmph , in 12 seconds . it also passes a railway platform in 45 seconds . the length of the platform is	[ "400 m", "450 m", "560 m", "600 m" ]	D
openbookqa	obqa_02_04807	Who is most likely to die of old age?	[ "adults", "children", "infants", "reasonable high-school students" ]	A
HPCPerfOpt-MCQA	hpc_05_00032	int example(int A, int n, int m) {\n int i = 0;\n for (; i < n; i++) {\n A[i] = m;\n }\n}\n Code2: int example(int A, int n, int m) {\n int i;\n for (i = 0; i < n; i++) {\n A[i] = m;\n }\n}\n\n How can we optimize the performance of the given code snippet?	[ "Loop can be rewritten in OpenMP canonical form", "Incorrect privatization in OpenMP parallel region", "Incorrect privatization in OpenMP parallel region", "Avoid indirect array access to improve performance" ]	A
sciq	sciq_01_04493	What term is used to describe the muscular canal (approximately 10 cm long) that serves as the entrance to the reproductive tract?	[ "uterus", "urethra", "cervix", "vagina" ]	D
ARC-Easy	arc_04_02000	Which of these mixtures would be easiest to separate?	[ "Fruit salad", "Powdered lemonade", "Hot chocolate", "Instant pudding" ]	A
math_qa	mathqa_03_01152	what is the greatest value of positive integer x such that 2 ^ x is a factor of 100 ^ 50 ?	[ "70", "80", "90", "100" ]	D
sciq	sciq_01_09937	What is the concentration of gas molecules in the mesosphere?	[ "low density", "very low density", "medium density", "high density" ]	B
openbookqa	obqa_02_04552	if two objects have the same charge then those two materials will effect each other how?	[ "pull together", "attract", "unattract", "bug repellent" ]	C
sciq	sciq_01_01836	What is the term for how much matter is packed into a given space?	[ "opacity", "mass", "volume", "density" ]	D
math_qa	mathqa_03_03035	find the least number which when divided by 18,32 , 48,52 leaves remainder 14,28 , 44,48 respectively .	[ "2845", "3250", "3740", "4150" ]	C
sciq	sciq_01_01294	Yogurt is made from milk fermented with what type of organism?	[ "algae", "viruses", "yeast", "bacteria" ]	D
sciq	sciq_01_08378	Cancer of the testes is most common in males between what ages?	[ "50 and 60", "15 and 35", "10 and 20", "70 and 90" ]	B
math_qa	mathqa_03_02113	the maximum number of students among them 640 pens and 520 pencils can be distributed in such a way that each student get the same number of pens and same number of pencils ?	[ "40", "45", "50", "55" ]	A
ARC-Easy	arc_04_00685	What is the primary source of energy for organisms from a beach ecosystem?	[ "sand", "oxygen", "the Sun", "the ocean" ]	C
sciq	sciq_01_05932	What are fungus-like protists?	[ "molds", "viruses", "bacteria", "feces" ]	A
math_qa	mathqa_03_02757	find the probability that a leap year selected at random will not have 53 sundays or mondays .	[ "6 / 7", "5 / 7", "4 / 7", "3 / 7" ]	C

sciq

sciq_01_01326

What rigid layer surrounds the cell membrane of a plant cell?

[ "cuticle", "epidermis", "cell wall", "bark" ]

C

sciq

sciq_01_04469

Featuring a stalk-like filament that ends in an anther, what is the male reproductive organ in a flower?

[ "angiosperms", "petals", "stamen", "cones" ]

C

openbookqa

obqa_02_04418

Which would least refract light?

[ "a cardboard box", "a bottle", "a gem", "a diamond" ]

A

math_qa

mathqa_03_02539

how many pieces of 0.42 meteres can be cut from a rod 36.5 meteres long

[ "30", "40", "86", "89" ]

C

math_qa

mathqa_03_03870

65 boys can complete a work in 30 days . how many men need to complete twice the work in 20 days

[ "160", "170", "180", "195" ]

D

sciq

sciq_01_05350

Steam consists of what common and essential element in its gaseous phase?

[ "air", "plasma", "water", "carbon dioxide" ]

C

math_qa

mathqa_03_00171

the edge of a cube is 2 a cm . find its surface ?

[ "23 a 2 cm 2", "84 a 2 cm 2", "64 a 2 cm 2", "24 a 2 cm 2" ]

D

openbookqa

obqa_02_02092

A person approaching a dog from across a street can note that the dog

[ "looks tiny when nearer", "is minuscule in person", "looks more sizable after approaching", "looks smaller up close" ]

C

sciq

sciq_01_02050

Internal metabolism and the external environment are the sources of heat for what?

[ "hemeostasis", "thermoregulation", "bioaccumulation", "optimization" ]

B

math_qa

mathqa_03_00457

in a 4 person race , medals are awarded to the fastest 3 runners . the first - place runner receives a gold medal , the second - place runner receives a silver medal , and the third - place runner receives a bronze medal . in the event of a tie , the tied runners receive the same color medal . ( for example , if there ...

[ "24", "52", "96", "144" ]

B

math_qa

mathqa_03_03853

the ratio between the number of sheep and the number of horses at the stewar farm is 2 to 7 . if each of horse is fed 230 ounces of horse food per day and the farm needs a total 12880 ounces of horse food per day . what is number sheep in the form ? ?

[ "18", "16", "32", "56" ]

B

sciq

sciq_01_06001

What planet in our solar system has a moon with volcanic activity?

[ "Saturn", "Venus", "jupiter", "Mars" ]

C

sciq

sciq_01_01788

Leaving tampons in for too long can put you at risk of what syndrome?

[ "Endometrial Cancer", "Vaginismis", "Scalded Skin Syndrome", "toxic shock" ]

D

math_qa

mathqa_03_01400

a retailer sells 5 shirts . he sells first 2 shirts for $ 30 and $ 20 . if the retailer wishes to sell the 5 shirts for an overall average price of over $ 30 , what must be the minimum average price of the remaining 3 shirts ?

[ "$ 28.50", "$ 30.50", "$ 33.33", "$ 40.50" ]

C

sciq

sciq_01_00638

Fatty acids, triglycerides, phospholipids, and steroids are examples of what?

[ "lipids", "tissues", "proteins", "enzymes" ]

A

sciq

sciq_01_07743

Which part of the body shows does horner's syndrome affect?

[ "the mouth", "one eye", "the tongue", "the nose" ]

B

openbookqa

obqa_02_02770

Big flowers have more nectar than small flowers do. Because of this, which flowers will get the most bees?

[ "space cadet", "smaller ones", "bigger ones", "dead ones" ]

C

math_qa

mathqa_03_01215

we bought 85 hats at the store . blue hats cost $ 6 and green hats cost $ 7 . the total price was $ 540 . how many green hats did we buy ?

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

B

math_qa

mathqa_03_02768

4 mat - weavers can weave 4 mats in 4 days . at the same rate , how many mats would be woven by 8 mat weavers in 8 days ?

[ "12", "14", "16", "18" ]

C

sciq

sciq_01_03105

What is heard when sound waves bounce back from a surface that they can't pass through?

[ "ultrasound", "echo", "loop", "radio" ]

B

openbookqa

obqa_02_03131

a complete lunar cycle takes about

[ "a month", "a year", "a week", "a day" ]

A

math_qa

mathqa_03_04132

a man can swim in still water at 6 km / h , but takes twice as long to swim upstream than downstream . the speed of the stream is ?

[ "3", "7.5", "2.25", "2" ]

D

sciq

sciq_01_10268

What effect causes an object to appear to have a change of motion?

[ "coriolis effect", "resonant effect", "momentum effect", "centrifugal effect" ]

A

ARC-Easy

arc_04_00848

Which of the following could limit the supply of a renewable resource?

[ "recycling aluminum cans", "cutting down trees in forests", "mining minerals such as gold", "conserving freshwater resources" ]

B

sciq

sciq_01_02202

What is a branded polymer that serves as energy storage in animal?

[ "pathogen", "glycogen", "hydrocarbon", "triglyceride" ]

B

sciq

sciq_01_09174

What is the standard unit for mass?

[ "kilogram", "pound", "meter", "ounce" ]

A

openbookqa

obqa_02_04277

An example of creating an alternative fuel is turning what material into fuel?

[ "sand", "mineral", "vegetation", "rocks" ]

C

math_qa

mathqa_03_01179

what is the units digit of ( 147 ^ 21 ) ^ 48 ?

[ "1", "3", "5", "7" ]

A

sciq

sciq_01_04934

What is the average kinetic energy of particles of matter?

[ "momentum", "magnetism", "temperature", "friction" ]

C

openbookqa

obqa_02_03581

An example of conservation is

[ "jogging", "reducing ethanol use", "hiking", "raking leaves" ]

B

openbookqa

obqa_02_02251

Which of these is determined by heredity?

[ "If a plant produces gymnosperms", "If someone has blue contacts in their eyes", "If a child can build tall walls", "If a plant receives enough sunlight" ]

A

sciq

sciq_01_02919

In biology, what is required for ecosystems to survive?

[ "space", "energy", "helium", "minerals" ]

B

math_qa

mathqa_03_01488

a third of arun â € ™ s marks in mathematics exceed a half of his marks in english by 15 . if he got 170 marks in two subjects together how many marks did he got in english ?

[ "120,50", "180,60", "180,90", "120,40" ]

A

openbookqa

obqa_02_01359

A person using a compass can find their way when they are lost

[ "in time", "in play", "in space", "on water" ]

D

sciq

sciq_01_09667

A transformer has two coils, electrically insulated from each other. one coil is called the primary coil and the other is called the what?

[ "quadratic coil", "tertiary coil", "secondary coil", "young coil" ]

C

ARC-Easy

arc_04_01215

Which type of organism would most likely benefit directly from increased levels of CO_{2}?

[ "fish", "bird", "tree", "mushroom" ]

C

sciq

sciq_01_09893

Sand dunes migrate when sand is blown up a slope and this force pulls it down the other side?

[ "spin", "earthquakes", "air pressure", "gravity" ]

D

sciq

sciq_01_07080

Which law refers to the electron charge remaining the same during transfer?

[ "law of conservation of charge", "law of construct of charge", "law of conservation of speculation", "law of change" ]

A

openbookqa

obqa_02_01090

Where would you most likely find a full-grown Thorius adelos?

[ "water", "forest", "ocean", "sky" ]

B

openbookqa

obqa_02_03405

On December 3rd after 4PM I can leave behind

[ "Time Travel", "Magic", "My feelings", "sunglasses" ]

D

openbookqa

obqa_02_00115

Stars appear in different areas in the sky at different times of year due to what?

[ "Earths Rotation", "Changing Weather", "Suns Rotation", "Time Change" ]

A

sciq

sciq_01_10670

Earthworms and ants possess what type of bodies, which means division into multiple parts?

[ "truncated", "segmented", "elliptical", "elongated" ]

B

math_qa

mathqa_03_04318

light glows for every 13 seconds . how many times did it between 1 : 57 : 58 and 3 : 20 : 47 am

[ "381", "382", "383", "384" ]

C

openbookqa

obqa_02_04250

Which likely completes a circuit?

[ "a bird's eye", "a dog's paw", "a wooden ruler", "your phone's keys" ]

D

sciq

sciq_01_11053

Flowers, double fertilization, and fruits are unique features of what life cycle?

[ "dinoflagellate", "angiosperm", "early lifehood", "protozoa" ]

B

sciq

sciq_01_03492

What organ is made up of over one million nephrons that dot the renal cortex?

[ "gall bladder", "kidney", "lungs", "stomach" ]

B

math_qa

mathqa_03_04815

the distance between two cities a and b is 330 km . a train starts from a at 8 a . m . and travel towards b at 60 km / hr . another train starts from b at 9 a . m . and travels towards a at 75 km / hr . at what time will they meet ?

[ "10.30 a . m", "11 a . m", "10 a . m", "12 noon" ]

B

openbookqa

obqa_02_01251

If the leaves are removed from an oak tree, that can cause the tree to

[ "lose water", "lose acorns", "lose bark", "lose energy" ]

D

math_qa

mathqa_03_05865

if x is real , find the maximum value of the expression - 2 x ^ 2 + 9 x + 11 .

[ "12.125", "15.125", "18.125", "21.125" ]

D

sciq

sciq_01_10496

Why do hummingbirds have long narrow bills?

[ "to store food", "for protection against predators", "to reach the nectar at the bottom of flowers", "to feed their offspring" ]

C

openbookqa

obqa_02_01025

When the acid spilled on the plant, the plant began to

[ "smoke.", "sing", "flower", "grow" ]

A

openbookqa

obqa_02_01891

A person wants to fix up a fan so that it can run electrically, and finds that in order to do so they require

[ "music", "paper", "distractions", "copper" ]

D

openbookqa

obqa_02_04393

Your clothes likely will be soaked if the skies are

[ "sunny without clouds", "light blue", "black", "clear" ]

C

openbookqa

obqa_02_00056

Two ships grazing each other as they pass will

[ "cause mayhem", "sink them", "speed them up", "slow them down" ]

D

sciq

sciq_01_09798

Strong bands of dense, regular connective tissue that connect muscles to bones are called what?

[ "cartilage", "membranes", "tendons", "veins" ]

C

sciq

sciq_01_08663

Dutch elm trees used to be common, beautiful trees in the united states. now most of them have been killed by what?

[ "dutch elm disease", "beetles", "cancer", "carbon dioxide" ]

A

sciq

sciq_01_02175

What type of energy does chemosynthesis use to make food?

[ "chemical energy", "CHEMICAL energy", "carbon energy", "GRAVITATIONAL energy" ]

A

HPCPerfOpt-MCQA

hpc_05_00065

uint64_t seq_sum = 0; \n for (int i = 0; i < N; i++) { \n seq_sum += x[i]; \n } uint64_t vec_sum = 0; \n double start_time, \n end_time; \n start_time = omp_get_wtime(); \n #pragma omp simd num_threads(4) \n for (int i = 0; i < N; i++) { \n vec_sum += x[i]; \n } \n end_time = omp_get_wtime(); \n assert(seq_sum == vec_...

[ "It adds a constant value to 'for_sum' in each iteration. ", "It adds a constant value to 'for_sum' in each iteration. ", "It ensures each thread has its own copy of 'for_sum', and after all threads have finished, the results are combined with addition. ", " It ensures that the 'for_sum' variable is increment...

C

openbookqa

obqa_02_04009

A pendant whipping indicates

[ "bulk air movement", "patriotic magnets", "a still atmosphere", "aliens are attacking" ]

A

sciq

sciq_01_02595

The measurement of the extent of something along its greatest dimension is its what?

[ "depth", "length", "stretch", "portion" ]

B

sciq

sciq_01_11006

In which direction does heat always flow through objects?

[ "from hotter to cooler", "from low to high", "from left to right", "from cooler to hotter" ]

A

math_qa

mathqa_03_00058

the maximum number of students among them 890 pens and 630 pencils can be distributed in such a way that each student gets the same number of pens and same number of pencils is :

[ "10", "910", "1001", "1911" ]

A

ARC-Easy

arc_04_00712

Which of the following best explains what will occur when a population grows larger than the carrying capacity of its environment?

[ "The emigration rate will decrease.", "The competition rate will decrease.", "The birth rate will increase.", "The death rate will increase." ]

D

sciq

sciq_01_10533

What are centrioles made from?

[ "short particles", "short microtubules", "short filaments", "carbon" ]

B

openbookqa

obqa_02_02323

If a wolf wants to grow big and strong, what must he have?

[ "a car to drive", "a house to live in", "a bus to sell", "good eyes to see with" ]

D

sciq

sciq_01_04530

What does the triploid cell develop into during fertilization?

[ "tubers", "membrane", "endosperm", "zygote" ]

C

openbookqa

obqa_02_00787

Being a nonrenewable resource means coal

[ "is highly sought after as an alternate energy source", "can be replaced and replenished with enough time", "the industry one day will cease to exist", "is flourishing with an unending supply" ]

C

sciq

sciq_01_10062

What kind of variation does a rate measure?

[ "construction to time", "environment to time", "value to time", "property to time" ]

D

sciq

sciq_01_01096

The effects of which kind of selection are larger than the effects of direct natural selection on individuals?

[ "unnatural selection", "topical selection", "stranger selection", "kin selection" ]

D

sciq

sciq_01_07019

What organ do we use to hear sound?

[ "the ear", "amplifier", "eye", "antennae" ]

A

math_qa

mathqa_03_00495

20 men do a work in 20 days . how many men are needed to finish the work in 5 days ?

[ "50", "20", "80", "10" ]

C

ARC-Easy

arc_04_01686

Which event would most likely cause a rapid extinction of organisms?

[ "a large asteroid impact", "regional drought", "new glacier formation", "a decrease in the growth of weeds" ]

A

math_qa

mathqa_03_02618

machine a takes 20 hours to complete a certain job and starts that job at 6 am . after four hour of working alone , machine a is joined by machine b and together they complete the job at 1 pm . how long would it have taken machine b to complete the job if it had worked alone for the entire job ?

[ "9.99", "3,615", "3.62", "4.62" ]

D

ARC-Challenge

arc_04_03226

Currently, Antarctica is the coldest and driest place on Earth. Paleontologists have found dinosaur fossils in rock layers below the ice. Based on this evidence, which is a reasonable conclusion about the climate of Antarctica in the past?

[ "Antarctica has always had the same climate as at present.", "At some time in the past, Antarctica was a hot, dry desert.", "At some time in the past, Antarctica was much warmer and wetter.", "At some time in the past, Antarctica was colder and wetter than it is now." ]

C

sciq

sciq_01_01679

What is the lowest level of organization that can perform all activities required for life?

[ "nucleii", "tissues", "the cell", "organs" ]

C

openbookqa

obqa_02_04637

Where is a portable way of creating light most useful?

[ "pitch-black caverns", "sunny days", "a bright rooms", "the sun" ]

A

sciq

sciq_01_07082

Does overhead irrigation or drip irrigation use less water?

[ "mist irrigation", "stream irrigation", "constant flow", "drip irrigation" ]

D

sciq

sciq_01_02416

In a displacement graph, the slope of the line is the average what?

[ "speed", "direction", "time", "velocity" ]

D

math_qa

mathqa_03_05380

what is the square root of 324 ?

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

A

ARC-Challenge

arc_04_02465

From Earth, we see the sun in the day sky and other stars in the night sky. Nighttime stars look like tiny points of light. Which statement explains why nighttime stars appear so much smaller than the sun?

[ "The stars are much smaller.", "The sky is much darker at night.", "The stars are much farther away.", "The moon blocks out most starlight." ]

C

sciq

sciq_01_09476

In gas exchange, oxygen flows into the blood, and what flows out?

[ "carbon dioxide", "carbon monoxide", "liquid dioxide", "naturally dioxide" ]

A

sciq

sciq_01_02184

Sphenodontia sphenodontia (“wedge tooth”) arose in the mesozoic era and includes only one of what?

[ "inner genus", "living genus", "traveling genus", "outside genus" ]

B

openbookqa

obqa_02_00246

Wax is on some plant leaves for what purpose?

[ "stay moist for warm weather", "keep water available for predators", "creation of toxins in the cells", "keep the ongoing hydration" ]

D

math_qa

mathqa_03_00345

a can do a piece of work in 15 days . a does the work for 5 days only and leaves the job . b does the remaining work in 3 days . in how many days b alone can do the work ?

[ "5 days", "7 days", "12 days", "4.5 days" ]

D

math_qa

mathqa_03_05826

a train travelling at 48 kmph completely crosses another train having half its length and travelling in opposite direction at 42 kmph , in 12 seconds . it also passes a railway platform in 45 seconds . the length of the platform is

[ "400 m", "450 m", "560 m", "600 m" ]

D

openbookqa

obqa_02_04807

Who is most likely to die of old age?

[ "adults", "children", "infants", "reasonable high-school students" ]

A

HPCPerfOpt-MCQA

hpc_05_00032

int example(int **A, int n, int m) {\n int i = 0;\n for (; i < n; i++) {\n A[i] = m;\n }\n}\n Code2: int example(int **A, int n, int m) {\n int i;\n for (i = 0; i < n; i++) {\n A[i] = m;\n }\n}\n\n How can we optimize the performance of the given code snippet?

[ "Loop can be rewritten in OpenMP canonical form", "Incorrect privatization in OpenMP parallel region", "Incorrect privatization in OpenMP parallel region", "Avoid indirect array access to improve performance" ]

A

sciq

sciq_01_04493

What term is used to describe the muscular canal (approximately 10 cm long) that serves as the entrance to the reproductive tract?

[ "uterus", "urethra", "cervix", "vagina" ]

D

ARC-Easy

arc_04_02000

Which of these mixtures would be easiest to separate?

[ "Fruit salad", "Powdered lemonade", "Hot chocolate", "Instant pudding" ]

A

math_qa

mathqa_03_01152

what is the greatest value of positive integer x such that 2 ^ x is a factor of 100 ^ 50 ?

[ "70", "80", "90", "100" ]

D

sciq

sciq_01_09937

What is the concentration of gas molecules in the mesosphere?

[ "low density", "very low density", "medium density", "high density" ]

B

openbookqa

obqa_02_04552

if two objects have the same charge then those two materials will effect each other how?

[ "pull together", "attract", "unattract", "bug repellent" ]

C

sciq

sciq_01_01836

What is the term for how much matter is packed into a given space?

[ "opacity", "mass", "volume", "density" ]

D

math_qa

mathqa_03_03035

find the least number which when divided by 18,32 , 48,52 leaves remainder 14,28 , 44,48 respectively .

[ "2845", "3250", "3740", "4150" ]

C

sciq

sciq_01_01294

Yogurt is made from milk fermented with what type of organism?

[ "algae", "viruses", "yeast", "bacteria" ]

D

sciq

sciq_01_08378

Cancer of the testes is most common in males between what ages?

[ "50 and 60", "15 and 35", "10 and 20", "70 and 90" ]

B

math_qa

mathqa_03_02113

the maximum number of students among them 640 pens and 520 pencils can be distributed in such a way that each student get the same number of pens and same number of pencils ?

[ "40", "45", "50", "55" ]

A

ARC-Easy

arc_04_00685

What is the primary source of energy for organisms from a beach ecosystem?

[ "sand", "oxygen", "the Sun", "the ocean" ]

C

sciq

sciq_01_05932

What are fungus-like protists?

[ "molds", "viruses", "bacteria", "feces" ]

A

math_qa

mathqa_03_02757

find the probability that a leap year selected at random will not have 53 sundays or mondays .

[ "6 / 7", "5 / 7", "4 / 7", "3 / 7" ]

C