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_00280	With the apple tree chopped down, there was now no place for	[ "apples", "apple pies", "falling leaves", "bird's nests" ]	D
ARC-Easy	arc_04_01433	Condensation in the water cycle can best be described as the result of water vapor	[ "rising into the atmosphere, cooling and changing into a liquid form.", "rising into the atmosphere, warming and changing into a gaseous form.", "changing from a liquid form into a solid and forming snow.", "changing from a gas form into a solid and forming hail." ]	A
openbookqa	obqa_02_03259	If a zebra has more black than white on its body and has a calf, that calf	[ "will be dark brown", "will be mostly white", "will be quite bald", "will be mostly black" ]	D
ChatGPT	gpt_06_00016	What does HTTP stand for?	[ "HyperText Transfer Protocol", "High Transfer Text Protocol", "Home Tool Transfer Page", "Hyper Tool Text Process" ]	A
math_qa	mathqa_03_05798	ravi purchased a refrigerator and a mobile phone for rs . 15000 and rs . 8000 respectively . he sold the refrigerator at a loss of 4 percent and the mobile phone at a profit of 10 percent . overall he make a .	[ "loss of rs . 200", "loss of rs . 100", "profit of rs . 100", "profit of rs . 200" ]	D
openbookqa	obqa_02_02789	Smoking can also effect what besides themselves	[ "wizards", "space", "Jonny and Susie", "unicorns" ]	C
sciq	sciq_01_02269	What kind of process occurs naturally under certain conditions, unlike its opposite, which will not take place unless it is “driven” by the continual input of energy from an external source?	[ "noticeable process", "spontaneous process", "controlled process", "activation process" ]	B
math_qa	mathqa_03_05159	a jogger is running at 9 kmph alongside a railway track in 240 meters ahead of the engine of a 120 meters long train . the train is running at 45 kmph in the same direction . how much time does it take for the train to pass the jogger ?	[ "46", "36", "18", "22" ]	B
openbookqa	obqa_02_03837	light can travel through	[ "trees", "rocks", "matterless places", "rubber" ]	C
sciq	sciq_01_01674	What is the number of protons in the nucleus?	[ "atomic mass", "metallic number", "atomic number", "element" ]	C
sciq	sciq_01_00494	Producers at the base of ecological food webs are also known as?	[ "mutualistic", "autotrophic", "endoscopic", "symbiotic" ]	B
math_qa	mathqa_03_05618	a certain company expects quarterly earnings of $ 0.80 per share of stock , half of which will be distributed as dividends to shareholders while the rest will be used for research and development . if earnings are greater than expected , shareholders will receive an additional $ 0.04 per share for each additional $ 0.1...	[ "$ 92", "$ 96", "$ 156", "$ 120" ]	C
sciq	sciq_01_02004	The first reaction of the body to tissue damage or infection is called the what response?	[ "defensive", "harmful", "inflammatory", "retaliatory" ]	C
sciq	sciq_01_08376	When does sublimation occur?	[ "when the wind changes direction", "when the snow melts the ice caps", "when the ice and sand change directly into water vapors", "when the ice and snow change directly into water vapors" ]	D
sciq	sciq_01_07917	What domain-level category of cells can contain more than 1000 times the dna found in a typical bacterial cell?	[ "chromosomes", "mutations", "genetic", "eukaryotic" ]	D
math_qa	mathqa_03_00320	a wholesaler wishes to sell 100 pounds of mixed nuts at $ 2.50 a pound . she mixes peanuts worth $ 1.50 a pound with cashews worth $ 4.00 a pound . how many pounds of cashews must she use ?	[ "40", "45", "50", "55" ]	A
ARC-Easy	arc_04_00341	The fossils that are found in the oldest layers of sedimentary rock were formed which types of organisms?	[ "only organisms that lived in the sea", "only organisms that lived on land", "only organisms that lived in the air", "organisms that lived on the land, in the sea and in the air" ]	A
sciq	sciq_01_05228	What may the jointed appendages of arthropods be used for?	[ "crawling", "digging", "jumping", "walking" ]	D
openbookqa	obqa_02_01527	A person turns a flashlight on and points it at a cut stone, which results in	[ "flower patterns", "varied hues", "varied light scents", "sizes of elephants" ]	B
sciq	sciq_01_02662	The fundamental unit of time, the second, is based on what type of clock?	[ "gravity clock", "eternal clock", "quantum clock", "atomic clock" ]	D
sciq	sciq_01_03231	Which energy is momentarily stored in tendons after each leap provides a boost for the next leap?	[ "thermal", "kinetic", "alternating", "magnetic" ]	B
openbookqa	obqa_02_01382	Sleet is	[ "potentially dangerous", "poison", "hot", "unhealthy" ]	A
sciq	sciq_01_11064	Normal body temperature is ideal for most of what type of reactions?	[ "plasma", "theoretical", "gas", "biochemical" ]	D
sciq	sciq_01_01339	What does the ground tissue consist mostly of in the stems of both monocots and eudicots?	[ "parenchyma cells", "epenthesis cells", "eudiocotic cells", "hinterrhein cells" ]	A
ARC-Challenge	arc_04_02157	A toothpaste commercial states that a brand of toothpaste has a higher concentration of fluoride than any other toothpaste available. The commercial is most likely inferring that the advertised toothpaste	[ "has a pleasant flavor.", "is recommended by dentists.", "promotes good dental hygiene.", "is the most expensive brand sold." ]	C
ARC-Easy	arc_04_00957	When liquid water freezes, it forms ice. What is the physical state of an ice cube?	[ "gas", "solid", "liquid", "plasma" ]	B
math_qa	mathqa_03_03713	the sale price sarees listed for rs . 400 after successive discount is 10 % and 8 % is ?	[ "338", "277", "331.2", "882" ]	C
openbookqa	obqa_02_03183	Where is the best place to shoot animals?	[ "national park", "sky", "sea", "forest" ]	D
math_qa	mathqa_03_00490	a train speeds past a pole in 12 seconds and a platform 160 m long in 17 seconds . its length is ?	[ "384", "360", "324", "390" ]	A
sciq	sciq_01_10738	All eukaryotic cells have mitochondria, but not all eukaryotic cells have what?	[ "golgi bodies", "ribosomes", "chloroplasts", "cytoplasm" ]	C
sciq	sciq_01_01343	Where are integral proteins embedded?	[ "libid bilayer", "mitochondria", "cytoplasm", "hemoglobin" ]	A
ARC-Easy	arc_04_01541	What is the smallest structural and functional unit of the nervous system?	[ "brain", "organ", "neuron", "spinal cord" ]	C
sciq	sciq_01_05168	What mammalian feature serves functions such as filtration and keeping the body warm?	[ "sensory organs", "shivering", "sweat", "hair" ]	D
math_qa	mathqa_03_02914	an alloy of zinc and copper contains the metals in the ratio 5 : 3 . the quantity of zinc to be added to 16 kg of the alloy so that the ratio of the metal may be 3 : 1 is :	[ "2", "4", "8", "3" ]	C
math_qa	mathqa_03_03058	how many factors of 880 are odd numbers greater than 1 ?	[ "3", "4", "5", "6" ]	A
sciq	sciq_01_08089	What instrument made it possible to study pressure quantitatively?	[ "barometer", "anemometer", "thermometer", "seismograph" ]	A
ARC-Easy	arc_04_00518	A decomposer is an organism that	[ "preys on other animals", "eats only plants", "recycles nutrients", "uses sunlight to make food" ]	C
sciq	sciq_01_03385	How many alleles comes from each parent?	[ "none", "two", "three", "one" ]	D
openbookqa	obqa_02_00160	An echo is produced by what type of reflection of sound source?	[ "Direct", "Distant", "Varied", "Single" ]	D
math_qa	mathqa_03_05885	how many odd numbers between 10 and 1200 are the squares of integers ?	[ "12", "13", "14", "15" ]	D
sciq	sciq_01_08616	What functional units of chromosomes determine specific characteristics by coding for specific proteins?	[ "DNA", "cells", "genes", "chromosomes" ]	C
sciq	sciq_01_00155	Surface tension of alveolar fluid, which is mostly water, creates an inward pull of the tissue of what organ?	[ "lung", "spleen", "heart", "brain" ]	A
sciq	sciq_01_09807	What is the dominant form of plant life in most terrestrial ecosystems, comprising about 90 percent of all plant species?	[ "gymnosperms", "angiosperms", "bryophytes", "pteridophytes" ]	B
sciq	sciq_01_04071	Dna encodes instructions for what kind of molecules?	[ "cells", "acids", "proteins", "fats" ]	C
ARC-Easy	arc_04_00575	The stages in the life cycle of an organism are shown below. birth -> growth -> development -> reproduction -> death In which life cycle stage will a new organism be made?	[ "growth", "development", "reproduction", "death" ]	C
openbookqa	obqa_02_00551	New plants sprang up everywhere seeds were taken by	[ "cool breezes", "magic", "luck", "demons" ]	A
math_qa	mathqa_03_05045	two equilateral triangle of side 12 cm are placed one on top another , such a 6 pionted star is formed if the six vertices lie on a circle what is the area of the circle not enclosed by the star ?	[ "21'", "88937'", "269'", "279'" ]	A
math_qa	mathqa_03_04279	the cost of 3 pens and 5 pencils is rs . 340 . also the cost of one pen and one pencil is in the ratio of 4 : 1 respectively . what is the cost of one dozen pens ?	[ "rs . 960", "rs . 250", "rs . 300", "rs . 150" ]	A
openbookqa	obqa_02_04787	The Norwegian government maintains a special storage chamber 800 miles from the Arctic Circle for use in the event of a man-made or natural disaster. The storage structure is built in Arctic permafrost and holds	[ "seeds that are growing now", "seeds for the Arctic animals", "seeds that spread the permafrost", "preserved seeds for reproducing edible crops" ]	D
openbookqa	obqa_02_03862	A scale is used to measure what?	[ "location", "heaviness", "length", "height" ]	B
sciq	sciq_01_01902	How much unpolarized light does a polarized filter block?	[ "40 %", "60 %", "50%", "100%" ]	C
sciq	sciq_01_01576	Which electromagnetic waves are the most energetic of all electromagnetic waves?	[ "gamma rays", "sunlight rays", "ultraviolet rays", "plasma rays" ]	A
ARC-Easy	arc_04_02128	A student uses a high-efficiency gasoline lawnmower to cut grass. The term "high efficiency" is used to indicate that the lawnmower	[ "cuts better than other lawnmowers.", "is easier to use than other lawnmowers.", "uses less energy than other lawnmowers.", "requires more fuel than other lawnmowers." ]	C
math_qa	mathqa_03_01474	if the operation € is defined for all x and y by the equation x € y = 3 * x * y , then 3 € ( 4 € 5 ) =	[ "80", "120", "160", "540" ]	D
math_qa	mathqa_03_03633	how long does a train 110 m long traveling at 60 kmph takes to cross a bridge of 390 m in length ?	[ "18.9 sec", "88.9 sec", "22.9 sec", "30.00 sec" ]	D
math_qa	mathqa_03_00699	carl is facing very difficult financial times and can only pay the interest on a $ 20,000 loan he has taken . the bank charges him a quarterly compound rate of 5 % . what is the approximate interest he pays annually ?	[ "$ 1200", "$ 2000", "$ 2150", "$ 4000" ]	D
HPCPerfOpt-MCQA	hpc_05_00011	for (int i = 0; i < size; i++) {\n for (int j = 0; j < size; j++) {\n float* a = aa[i];\n float* b = bb[0] + j;\n float* c = &cc[i][j];\n for (int k = 0; k < size; k++) { \n c[0] = c[0] + a[k] * b[0];\n b += size;\n }\n }\n}\n Code2: for (int i = 0; i < siz...	[ "Replace two divisions with a division and a multiplication", "Remove pointer assignment preventing performance optimization for perfectly nested loops", "Consider applying vectorization to scalar reduction loop", "Incorrect privatization in OpenMP parallel region" ]	B
sciq	sciq_01_05564	Most carcinogens produce mutations in genes that control what?	[ "cell cycle", "proteins cycle", "digestive cycle", "ubiquitous cycle" ]	A
sciq	sciq_01_04086	Elements involved in nuclear reactions are what?	[ "detectable", "static", "inert", "radioactive" ]	D
sciq	sciq_01_06447	Scientists ask questions, and then make detailed observations to try to ask more specific questions, in order to develop what?	[ "theories", "suggests", "hypothesis", "Tests" ]	C
openbookqa	obqa_02_01686	Glaciers doing what has a negative impact on the glacial environment?	[ "liquifying", "growing", "freezing", "cooling" ]	A
sciq	sciq_01_04231	What scientific word, which gives its name to a type of rock, means "to change form"?	[ "evolution", "metamorphism", "evaporation", "igneous" ]	B
sciq	sciq_01_05774	A system of glands secretes what chemical messenger molecules into the blood?	[ "enzymes", "hormones", "metabolytes", "acids" ]	B
sciq	sciq_01_02706	Both solids and liquids hold a definite what?	[ "shape", "size", "mass", "volume" ]	D
sciq	sciq_01_07859	Which human body system system moves nutrients and other substances throughout the body?	[ "Digestive system", "Muscular system", "cardiovascular system", "Integumentary system" ]	C
openbookqa	obqa_02_02030	An early example of harnessing wind power would be	[ "unicorns", "santas flying reindeer", "trumps windy speeches", "cloth on masts" ]	D
openbookqa	obqa_02_01198	The mantle is a layer of the Earth; what is something other than a layer?	[ "crust", "inner core", "outer core", "lava pit" ]	D
openbookqa	obqa_02_00253	Veins carry blood which means that they	[ "lack enough fluid to grow", "cart essential substances around", "are unessential for health", "keep the body healthy" ]	B
openbookqa	obqa_02_04900	With extended feet, this creature may grab bass from overhead.	[ "bees", "shark", "sparrow", "eagle" ]	D
sciq	sciq_01_02094	Grasses such as wheat, rice, and corn are examples of fibrous root systems. fibrous root systems are found in monocots; tap root systems are found in these?	[ "gymnosperms", "mosses", "monocots", "dicots" ]	D
sciq	sciq_01_10433	Cnvs result from regions of what being duplicated or deleted inconsistently within the population?	[ "DNA", "genome", "genes", "cytoplasm" ]	B
sciq	sciq_01_08437	The normal respiratory rate per minute in adult humans is?	[ "18-24 breaths", "12-18 breaths", "0-6 breaths", "6-12 breaths" ]	B
math_qa	mathqa_03_02656	karen places a bet with tom that she will beat tom in a car race by 4 miles even if karen starts 4 minutes late . assuming that karen drives at an average speed of 60 mph and tom drives at an average speed of 45 mph , how many e miles will tom drive before karen wins the bet ?	[ "15", "18", "21", "24" ]	D
ARC-Easy	arc_04_01572	In the process of photosynthesis, sunlight is converted into	[ "chemical energy.", "nuclear energy.", "mechanical energy.", "kinetic energy." ]	A
math_qa	mathqa_03_05546	the mean of 50 observations was 36 . it was found later that an observation 29 was wrongly taken as 23 . the corrected new mean is :	[ "36.1", "36.5", "36.22", "36.12" ]	D
math_qa	mathqa_03_02043	85 % of the population of a city is 85000 . the total population of the city is ?	[ "95000", "97500", "100000", "105000" ]	C
sciq	sciq_01_08888	The number of waves that pass a fixed point in a given amount of time is called what?	[ "frequency of a wave", "wavelength of a wave", "spectroscopy of a wave", "spread of a wave" ]	A
ARC-Easy	arc_04_01796	Some machines can remove the salt that is in seawater. How does removing salt from seawater most help people?	[ "provides useable drinking water", "creates cleaner water for rivers", "enables more fish to live in lake water", "allows more plants to grow along rivers" ]	A
sciq	sciq_01_02436	What results from the evaporation of sea water?	[ "oxygen", "reef", "salt", "carbon-di-oxide" ]	C
sciq	sciq_01_02185	In a heterozygote with one dominant and one recessive allele, which is expressed?	[ "submissive allele", "dominant atoms", "dominant elements", "dominant allele" ]	D
ARC-Easy	arc_04_00192	Copernicus changed the way people viewed the solar system by	[ "claiming Earth is in orbit about the Sun.", "inventing, then improving, the telescope.", "writing the theory of the infinite universe.", "showing planetary orbits are elliptical." ]	A
openbookqa	obqa_02_04835	reproduction is when an organism passes genetic information from itself to its what?	[ "feet", "child support", "brain", "younglings" ]	D
math_qa	mathqa_03_05369	in what time a sum of money double itself at 4 % per annum simple interest ?	[ "25 %", "33 1 / 3 %", "83 1 / 3 %", "33 4 / 3 %" ]	A
ARC-Challenge	arc_04_02961	Felicia noticed how air temperatures were cooler and there were fewer hours of daylight during some of the seasons. Which of the following contributes to these seasonal changes?	[ "Earth rotates on its axis.", "Earth revolves around the Sun.", "The Sun has less energy in winter.", "The Sun moves further from Earth in winter." ]	B
sciq	sciq_01_00110	Titration is a method to determine what in acids or bases?	[ "alkalinity", "glucose", "maturation", "concentration" ]	D
openbookqa	obqa_02_03086	If a fuel is a biofuel, it may be	[ "water", "corn", "sunlight", "oil" ]	B
openbookqa	obqa_02_02670	Which of the following likely occurs in nature?	[ "pools condense", "pools dissolve", "pools evaporate", "pools transpire" ]	C
sciq	sciq_01_06577	Like the other outer planets, neptune has rings of ice and what?	[ "glass", "gas", "dust", "mercury" ]	C
sciq	sciq_01_10761	What is the chief organ of the urinary system?	[ "kidney", "lung", "liver", "bladder" ]	A
sciq	sciq_01_05175	What type of animal can be found on every continent except antarctica?	[ "insects", "amphibians", "reptiles", "mammals" ]	C
openbookqa	obqa_02_04614	Which of these industries is most likely to effect an ecosystem?	[ "food", "coal", "solar", "retail" ]	B
ARC-Challenge	arc_04_02783	The noble gases, helium, neon, argon, krypton, xenon, and radon, rarely react with other elements because they	[ "are low-density gases.", "are not abundant on Earth.", "have complete outermost energy levels.", "have two electrons in their outermost energy level." ]	C
math_qa	mathqa_03_05748	a shirt goes on sale for 60 % of its original price . one week later , the sale price is marked down 10 % . the final price is what percent of the original price ?	[ "72 %", "70 %", "52 %", "50 %" ]	C
math_qa	mathqa_03_00507	in measuring the sides of a rectangle , one side is taken 20 % in excess and the other 10 % in deficit . find the error per cent in area calculated from the measurement ?	[ "12 % deficit'", "10 % excess'", "8 % excess'", "9 % excess'" ]	C
sciq	sciq_01_04675	Chemical elements and water are constantly recycled in the ecosystem through what?	[ "inorganic cycles", "biogeochemical cycles", "geothermal cycles", "greenhouse gases" ]	B
math_qa	mathqa_03_05862	how many times digit 7 is used while writing numbers from 1 to 300 ?	[ "28", "42", "41", "35" ]	B
openbookqa	obqa_02_02593	Ice wedging might create	[ "buildings", "Beds", "cars", "mountainsides" ]	D
sciq	sciq_01_07053	What is it called when feces move along the colon too slowly?	[ "relaxation", "diarrhea", "respiratory", "constipation" ]	D
sciq	sciq_01_07256	What is an example of a biochemical lipid that contributes to weight gain?	[ "sugars", "proteins", "fats", "acids" ]	C
sciq	sciq_01_01426	Where do biochemical reactions take place?	[ "in atoms", "between cells", "inside the organisms' cells", "outside of cells" ]	C

openbookqa

obqa_02_00280

With the apple tree chopped down, there was now no place for

[ "apples", "apple pies", "falling leaves", "bird's nests" ]

D

ARC-Easy

arc_04_01433

Condensation in the water cycle can best be described as the result of water vapor

[ "rising into the atmosphere, cooling and changing into a liquid form.", "rising into the atmosphere, warming and changing into a gaseous form.", "changing from a liquid form into a solid and forming snow.", "changing from a gas form into a solid and forming hail." ]

A

openbookqa

obqa_02_03259

If a zebra has more black than white on its body and has a calf, that calf

[ "will be dark brown", "will be mostly white", "will be quite bald", "will be mostly black" ]

D

ChatGPT

gpt_06_00016

What does HTTP stand for?

[ "HyperText Transfer Protocol", "High Transfer Text Protocol", "Home Tool Transfer Page", "Hyper Tool Text Process" ]

A

math_qa

mathqa_03_05798

ravi purchased a refrigerator and a mobile phone for rs . 15000 and rs . 8000 respectively . he sold the refrigerator at a loss of 4 percent and the mobile phone at a profit of 10 percent . overall he make a .

[ "loss of rs . 200", "loss of rs . 100", "profit of rs . 100", "profit of rs . 200" ]

D

openbookqa

obqa_02_02789

Smoking can also effect what besides themselves

[ "wizards", "space", "Jonny and Susie", "unicorns" ]

C

sciq

sciq_01_02269

What kind of process occurs naturally under certain conditions, unlike its opposite, which will not take place unless it is “driven” by the continual input of energy from an external source?

[ "noticeable process", "spontaneous process", "controlled process", "activation process" ]

B

math_qa

mathqa_03_05159

a jogger is running at 9 kmph alongside a railway track in 240 meters ahead of the engine of a 120 meters long train . the train is running at 45 kmph in the same direction . how much time does it take for the train to pass the jogger ?

[ "46", "36", "18", "22" ]

B

openbookqa

obqa_02_03837

light can travel through

[ "trees", "rocks", "matterless places", "rubber" ]

C

sciq

sciq_01_01674

What is the number of protons in the nucleus?

[ "atomic mass", "metallic number", "atomic number", "element" ]

C

sciq

sciq_01_00494

Producers at the base of ecological food webs are also known as?

[ "mutualistic", "autotrophic", "endoscopic", "symbiotic" ]

B

math_qa

mathqa_03_05618

a certain company expects quarterly earnings of $ 0.80 per share of stock , half of which will be distributed as dividends to shareholders while the rest will be used for research and development . if earnings are greater than expected , shareholders will receive an additional $ 0.04 per share for each additional $ 0.1...

[ "$ 92", "$ 96", "$ 156", "$ 120" ]

C

sciq

sciq_01_02004

The first reaction of the body to tissue damage or infection is called the what response?

[ "defensive", "harmful", "inflammatory", "retaliatory" ]

C

sciq

sciq_01_08376

When does sublimation occur?

[ "when the wind changes direction", "when the snow melts the ice caps", "when the ice and sand change directly into water vapors", "when the ice and snow change directly into water vapors" ]

D

sciq

sciq_01_07917

What domain-level category of cells can contain more than 1000 times the dna found in a typical bacterial cell?

[ "chromosomes", "mutations", "genetic", "eukaryotic" ]

D

math_qa

mathqa_03_00320

a wholesaler wishes to sell 100 pounds of mixed nuts at $ 2.50 a pound . she mixes peanuts worth $ 1.50 a pound with cashews worth $ 4.00 a pound . how many pounds of cashews must she use ?

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

A

ARC-Easy

arc_04_00341

The fossils that are found in the oldest layers of sedimentary rock were formed which types of organisms?

[ "only organisms that lived in the sea", "only organisms that lived on land", "only organisms that lived in the air", "organisms that lived on the land, in the sea and in the air" ]

A

sciq

sciq_01_05228

What may the jointed appendages of arthropods be used for?

[ "crawling", "digging", "jumping", "walking" ]

D

openbookqa

obqa_02_01527

A person turns a flashlight on and points it at a cut stone, which results in

[ "flower patterns", "varied hues", "varied light scents", "sizes of elephants" ]

B

sciq

sciq_01_02662

The fundamental unit of time, the second, is based on what type of clock?

[ "gravity clock", "eternal clock", "quantum clock", "atomic clock" ]

D

sciq

sciq_01_03231

Which energy is momentarily stored in tendons after each leap provides a boost for the next leap?

[ "thermal", "kinetic", "alternating", "magnetic" ]

B

openbookqa

obqa_02_01382

Sleet is

[ "potentially dangerous", "poison", "hot", "unhealthy" ]

A

sciq

sciq_01_11064

Normal body temperature is ideal for most of what type of reactions?

[ "plasma", "theoretical", "gas", "biochemical" ]

D

sciq

sciq_01_01339

What does the ground tissue consist mostly of in the stems of both monocots and eudicots?

[ "parenchyma cells", "epenthesis cells", "eudiocotic cells", "hinterrhein cells" ]

A

ARC-Challenge

arc_04_02157

A toothpaste commercial states that a brand of toothpaste has a higher concentration of fluoride than any other toothpaste available. The commercial is most likely inferring that the advertised toothpaste

[ "has a pleasant flavor.", "is recommended by dentists.", "promotes good dental hygiene.", "is the most expensive brand sold." ]

C

ARC-Easy

arc_04_00957

When liquid water freezes, it forms ice. What is the physical state of an ice cube?

[ "gas", "solid", "liquid", "plasma" ]

B

math_qa

mathqa_03_03713

the sale price sarees listed for rs . 400 after successive discount is 10 % and 8 % is ?

[ "338", "277", "331.2", "882" ]

C

openbookqa

obqa_02_03183

Where is the best place to shoot animals?

[ "national park", "sky", "sea", "forest" ]

D

math_qa

mathqa_03_00490

a train speeds past a pole in 12 seconds and a platform 160 m long in 17 seconds . its length is ?

[ "384", "360", "324", "390" ]

A

sciq

sciq_01_10738

All eukaryotic cells have mitochondria, but not all eukaryotic cells have what?

[ "golgi bodies", "ribosomes", "chloroplasts", "cytoplasm" ]

C

sciq

sciq_01_01343

Where are integral proteins embedded?

[ "libid bilayer", "mitochondria", "cytoplasm", "hemoglobin" ]

A

ARC-Easy

arc_04_01541

What is the smallest structural and functional unit of the nervous system?

[ "brain", "organ", "neuron", "spinal cord" ]

C

sciq

sciq_01_05168

What mammalian feature serves functions such as filtration and keeping the body warm?

[ "sensory organs", "shivering", "sweat", "hair" ]

D

math_qa

mathqa_03_02914

an alloy of zinc and copper contains the metals in the ratio 5 : 3 . the quantity of zinc to be added to 16 kg of the alloy so that the ratio of the metal may be 3 : 1 is :

[ "2", "4", "8", "3" ]

C

math_qa

mathqa_03_03058

how many factors of 880 are odd numbers greater than 1 ?

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

A

sciq

sciq_01_08089

What instrument made it possible to study pressure quantitatively?

[ "barometer", "anemometer", "thermometer", "seismograph" ]

A

ARC-Easy

arc_04_00518

A decomposer is an organism that

[ "preys on other animals", "eats only plants", "recycles nutrients", "uses sunlight to make food" ]

C

sciq

sciq_01_03385

How many alleles comes from each parent?

[ "none", "two", "three", "one" ]

D

openbookqa

obqa_02_00160

An echo is produced by what type of reflection of sound source?

[ "Direct", "Distant", "Varied", "Single" ]

D

math_qa

mathqa_03_05885

how many odd numbers between 10 and 1200 are the squares of integers ?

[ "12", "13", "14", "15" ]

D

sciq

sciq_01_08616

What functional units of chromosomes determine specific characteristics by coding for specific proteins?

[ "DNA", "cells", "genes", "chromosomes" ]

C

sciq

sciq_01_00155

Surface tension of alveolar fluid, which is mostly water, creates an inward pull of the tissue of what organ?

[ "lung", "spleen", "heart", "brain" ]

A

sciq

sciq_01_09807

What is the dominant form of plant life in most terrestrial ecosystems, comprising about 90 percent of all plant species?

[ "gymnosperms", "angiosperms", "bryophytes", "pteridophytes" ]

B

sciq

sciq_01_04071

Dna encodes instructions for what kind of molecules?

[ "cells", "acids", "proteins", "fats" ]

C

ARC-Easy

arc_04_00575

The stages in the life cycle of an organism are shown below. birth -> growth -> development -> reproduction -> death In which life cycle stage will a new organism be made?

[ "growth", "development", "reproduction", "death" ]

C

openbookqa

obqa_02_00551

New plants sprang up everywhere seeds were taken by

[ "cool breezes", "magic", "luck", "demons" ]

A

math_qa

mathqa_03_05045

two equilateral triangle of side 12 cm are placed one on top another , such a 6 pionted star is formed if the six vertices lie on a circle what is the area of the circle not enclosed by the star ?

[ "21'", "88937'", "269'", "279'" ]

A

math_qa

mathqa_03_04279

the cost of 3 pens and 5 pencils is rs . 340 . also the cost of one pen and one pencil is in the ratio of 4 : 1 respectively . what is the cost of one dozen pens ?

[ "rs . 960", "rs . 250", "rs . 300", "rs . 150" ]

A

openbookqa

obqa_02_04787

The Norwegian government maintains a special storage chamber 800 miles from the Arctic Circle for use in the event of a man-made or natural disaster. The storage structure is built in Arctic permafrost and holds

[ "seeds that are growing now", "seeds for the Arctic animals", "seeds that spread the permafrost", "preserved seeds for reproducing edible crops" ]

D

openbookqa

obqa_02_03862

A scale is used to measure what?

[ "location", "heaviness", "length", "height" ]

B

sciq

sciq_01_01902

How much unpolarized light does a polarized filter block?

[ "40 %", "60 %", "50%", "100%" ]

C

sciq

sciq_01_01576

Which electromagnetic waves are the most energetic of all electromagnetic waves?

[ "gamma rays", "sunlight rays", "ultraviolet rays", "plasma rays" ]

A

ARC-Easy

arc_04_02128

A student uses a high-efficiency gasoline lawnmower to cut grass. The term "high efficiency" is used to indicate that the lawnmower

[ "cuts better than other lawnmowers.", "is easier to use than other lawnmowers.", "uses less energy than other lawnmowers.", "requires more fuel than other lawnmowers." ]

C

math_qa

mathqa_03_01474

if the operation € is defined for all x and y by the equation x € y = 3 * x * y , then 3 € ( 4 € 5 ) =

[ "80", "120", "160", "540" ]

D

math_qa

mathqa_03_03633

how long does a train 110 m long traveling at 60 kmph takes to cross a bridge of 390 m in length ?

[ "18.9 sec", "88.9 sec", "22.9 sec", "30.00 sec" ]

D

math_qa

mathqa_03_00699

carl is facing very difficult financial times and can only pay the interest on a $ 20,000 loan he has taken . the bank charges him a quarterly compound rate of 5 % . what is the approximate interest he pays annually ?

[ "$ 1200", "$ 2000", "$ 2150", "$ 4000" ]

D

HPCPerfOpt-MCQA

hpc_05_00011

for (int i = 0; i < size; i++) {\n for (int j = 0; j < size; j++) {\n float* a = aa[i];\n float* b = bb[0] + j;\n float* c = &cc[i][j];\n for (int k = 0; k < size; k++) { \n c[0] = c[0] + a[k] * b[0];\n b += size;\n }\n }\n}\n Code2: for (int i = 0; i < siz...

[ "Replace two divisions with a division and a multiplication", "Remove pointer assignment preventing performance optimization for perfectly nested loops", "Consider applying vectorization to scalar reduction loop", "Incorrect privatization in OpenMP parallel region" ]

B

sciq

sciq_01_05564

Most carcinogens produce mutations in genes that control what?

[ "cell cycle", "proteins cycle", "digestive cycle", "ubiquitous cycle" ]

A

sciq

sciq_01_04086

Elements involved in nuclear reactions are what?

[ "detectable", "static", "inert", "radioactive" ]

D

sciq

sciq_01_06447

Scientists ask questions, and then make detailed observations to try to ask more specific questions, in order to develop what?

[ "theories", "suggests", "hypothesis", "Tests" ]

C

openbookqa

obqa_02_01686

Glaciers doing what has a negative impact on the glacial environment?

[ "liquifying", "growing", "freezing", "cooling" ]

A

sciq

sciq_01_04231

What scientific word, which gives its name to a type of rock, means "to change form"?

[ "evolution", "metamorphism", "evaporation", "igneous" ]

B

sciq

sciq_01_05774

A system of glands secretes what chemical messenger molecules into the blood?

[ "enzymes", "hormones", "metabolytes", "acids" ]

B

sciq

sciq_01_02706

Both solids and liquids hold a definite what?

[ "shape", "size", "mass", "volume" ]

D

sciq

sciq_01_07859

Which human body system system moves nutrients and other substances throughout the body?

[ "Digestive system", "Muscular system", "cardiovascular system", "Integumentary system" ]

C

openbookqa

obqa_02_02030

An early example of harnessing wind power would be

[ "unicorns", "santas flying reindeer", "trumps windy speeches", "cloth on masts" ]

D

openbookqa

obqa_02_01198

The mantle is a layer of the Earth; what is something other than a layer?

[ "crust", "inner core", "outer core", "lava pit" ]

D

openbookqa

obqa_02_00253

Veins carry blood which means that they

[ "lack enough fluid to grow", "cart essential substances around", "are unessential for health", "keep the body healthy" ]

B

openbookqa

obqa_02_04900

With extended feet, this creature may grab bass from overhead.

[ "bees", "shark", "sparrow", "eagle" ]

D

sciq

sciq_01_02094

Grasses such as wheat, rice, and corn are examples of fibrous root systems. fibrous root systems are found in monocots; tap root systems are found in these?

[ "gymnosperms", "mosses", "monocots", "dicots" ]

D

sciq

sciq_01_10433

Cnvs result from regions of what being duplicated or deleted inconsistently within the population?

[ "DNA", "genome", "genes", "cytoplasm" ]

B

sciq

sciq_01_08437

The normal respiratory rate per minute in adult humans is?

[ "18-24 breaths", "12-18 breaths", "0-6 breaths", "6-12 breaths" ]

B

math_qa

mathqa_03_02656

karen places a bet with tom that she will beat tom in a car race by 4 miles even if karen starts 4 minutes late . assuming that karen drives at an average speed of 60 mph and tom drives at an average speed of 45 mph , how many e miles will tom drive before karen wins the bet ?

[ "15", "18", "21", "24" ]

D

ARC-Easy

arc_04_01572

In the process of photosynthesis, sunlight is converted into

[ "chemical energy.", "nuclear energy.", "mechanical energy.", "kinetic energy." ]

A

math_qa

mathqa_03_05546

the mean of 50 observations was 36 . it was found later that an observation 29 was wrongly taken as 23 . the corrected new mean is :

[ "36.1", "36.5", "36.22", "36.12" ]

D

math_qa

mathqa_03_02043

85 % of the population of a city is 85000 . the total population of the city is ?

[ "95000", "97500", "100000", "105000" ]

C

sciq

sciq_01_08888

The number of waves that pass a fixed point in a given amount of time is called what?

[ "frequency of a wave", "wavelength of a wave", "spectroscopy of a wave", "spread of a wave" ]

A

ARC-Easy

arc_04_01796

Some machines can remove the salt that is in seawater. How does removing salt from seawater most help people?

[ "provides useable drinking water", "creates cleaner water for rivers", "enables more fish to live in lake water", "allows more plants to grow along rivers" ]

A

sciq

sciq_01_02436

What results from the evaporation of sea water?

[ "oxygen", "reef", "salt", "carbon-di-oxide" ]

C

sciq

sciq_01_02185

In a heterozygote with one dominant and one recessive allele, which is expressed?

[ "submissive allele", "dominant atoms", "dominant elements", "dominant allele" ]

D

ARC-Easy

arc_04_00192

Copernicus changed the way people viewed the solar system by

[ "claiming Earth is in orbit about the Sun.", "inventing, then improving, the telescope.", "writing the theory of the infinite universe.", "showing planetary orbits are elliptical." ]

A

openbookqa

obqa_02_04835

reproduction is when an organism passes genetic information from itself to its what?

[ "feet", "child support", "brain", "younglings" ]

D

math_qa

mathqa_03_05369

in what time a sum of money double itself at 4 % per annum simple interest ?

[ "25 %", "33 1 / 3 %", "83 1 / 3 %", "33 4 / 3 %" ]

A

ARC-Challenge

arc_04_02961

Felicia noticed how air temperatures were cooler and there were fewer hours of daylight during some of the seasons. Which of the following contributes to these seasonal changes?

[ "Earth rotates on its axis.", "Earth revolves around the Sun.", "The Sun has less energy in winter.", "The Sun moves further from Earth in winter." ]

B

sciq

sciq_01_00110

Titration is a method to determine what in acids or bases?

[ "alkalinity", "glucose", "maturation", "concentration" ]

D

openbookqa

obqa_02_03086

If a fuel is a biofuel, it may be

[ "water", "corn", "sunlight", "oil" ]

B

openbookqa

obqa_02_02670

Which of the following likely occurs in nature?

[ "pools condense", "pools dissolve", "pools evaporate", "pools transpire" ]

C

sciq

sciq_01_06577

Like the other outer planets, neptune has rings of ice and what?

[ "glass", "gas", "dust", "mercury" ]

C

sciq

sciq_01_10761

What is the chief organ of the urinary system?

[ "kidney", "lung", "liver", "bladder" ]

A

sciq

sciq_01_05175

What type of animal can be found on every continent except antarctica?

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

C

openbookqa

obqa_02_04614

Which of these industries is most likely to effect an ecosystem?

[ "food", "coal", "solar", "retail" ]

B

ARC-Challenge

arc_04_02783

The noble gases, helium, neon, argon, krypton, xenon, and radon, rarely react with other elements because they

[ "are low-density gases.", "are not abundant on Earth.", "have complete outermost energy levels.", "have two electrons in their outermost energy level." ]

C

math_qa

mathqa_03_05748

a shirt goes on sale for 60 % of its original price . one week later , the sale price is marked down 10 % . the final price is what percent of the original price ?

[ "72 %", "70 %", "52 %", "50 %" ]

C

math_qa

mathqa_03_00507

in measuring the sides of a rectangle , one side is taken 20 % in excess and the other 10 % in deficit . find the error per cent in area calculated from the measurement ?

[ "12 % deficit'", "10 % excess'", "8 % excess'", "9 % excess'" ]

C

sciq

sciq_01_04675

Chemical elements and water are constantly recycled in the ecosystem through what?

[ "inorganic cycles", "biogeochemical cycles", "geothermal cycles", "greenhouse gases" ]

B

math_qa

mathqa_03_05862

how many times digit 7 is used while writing numbers from 1 to 300 ?

[ "28", "42", "41", "35" ]

B

openbookqa

obqa_02_02593

Ice wedging might create

[ "buildings", "Beds", "cars", "mountainsides" ]

D

sciq

sciq_01_07053

What is it called when feces move along the colon too slowly?

[ "relaxation", "diarrhea", "respiratory", "constipation" ]

D

sciq

sciq_01_07256

What is an example of a biochemical lipid that contributes to weight gain?

[ "sugars", "proteins", "fats", "acids" ]

C

sciq

sciq_01_01426

Where do biochemical reactions take place?

[ "in atoms", "between cells", "inside the organisms' cells", "outside of cells" ]

C