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_00654	which of these would you most likely find in a log with a hole in it?	[ "a fish with large gills", "a dinosaur from the Jurassic era", "none of these", "a small sized raccoon" ]	D
ARC-Easy	arc_04_01667	Which are the best tools to use for growing and studying bacterial cultures?	[ "beakers", "Petri dishes", "microscopes", "graduated cylinders" ]	B
math_qa	mathqa_03_01201	p and q are the only two applicants qualified for a short - term research project that pays 540 dollars in total . candidate p has more experience and , if hired , would be paid 50 percent more per hour than candidate q would be paid . candidate q , if hired , would require 10 hours more than candidate p to do the job ...	[ "$ 9", "$ 15", "$ 18", "$ 21" ]	A
ARC-Easy	arc_04_01219	A teacher places an item in a box. The item takes the shape of the entire container. This item is most likely	[ "air.", "milk.", "water.", "paint." ]	A
openbookqa	obqa_02_04743	As an airboat moves from grass to water it will	[ "blow up", "sink", "speed up", "slow down" ]	C
openbookqa	obqa_02_04110	A thing that is weathered from a large item to tiny items has existed for an amount of time over between	[ "a week and a month", "a month and a decade", "a day and some weeks", "a minute and an hour" ]	B
sciq	sciq_01_05981	What is the name of the smaller molecules that make up proteins?	[ "fundamental acids", "DNA acids", "rna acids", "amino acids" ]	D
sciq	sciq_01_02804	Which organ protects the body from injury, water loss, and microorganisms?	[ "kidney", "skin", "stomach", "liver" ]	B
sciq	sciq_01_07387	An alloy is a mixture of metals that has bulk metallic properties different from those of its what?	[ "mineral elements", "system elements", "nuclear elements", "constituent elements" ]	D
sciq	sciq_01_06257	What device is used to stop a current in a circuit?	[ "a switch", "a valve", "a mirror", "a signal" ]	A
math_qa	mathqa_03_04011	a sum of money deposited at c . i . amounts to rs . 3650 in 2 years and to rs . 4015 in 3 years . find the rate percent ?	[ "10 %", "15 %", "20 %", "25 %" ]	A
sciq	sciq_01_02725	What type of light can mosquitoes see?	[ "infared", "neon", "spicule", "trichina" ]	A
ARC-Easy	arc_04_01256	What causes the most soil and rock erosion?	[ "sun", "wind", "water", "gravity" ]	C
sciq	sciq_01_02322	The atmosphere consists of oxygen, nitrogen, carbon dioxide, which exerts a certain pressure referred to as what?	[ "nitrogen pressure", "atmospheric pressure", "gravity pressure", "tidal pressure" ]	B
math_qa	mathqa_03_00950	if the average of 10 consecutive integers is 24.5 then the 10 th integer is : -	[ "15", "20", "23", "29" ]	D
sciq	sciq_01_05612	Smaller sized galaxies are known as what?	[ "constellations", "black holes", "dwarf galaxies", "nebula" ]	C
sciq	sciq_01_09087	What are named for their “spiny skin”?	[ "echinoderms", "amphibians", "arachnids", "reptiles" ]	A
sciq	sciq_01_11620	What is a measure that has both size and direction?	[ "vector", "wave", "length", "velocity" ]	A
ARC-Easy	arc_04_01442	An example of an instinct is	[ "laughing at something funny.", "dogs doing tricks when told.", "doing your homework at the same time each day.", "salmon returning to their birthplace to lay their eggs." ]	D
math_qa	mathqa_03_03810	a , b , c rent a pasture . if a puts 10 oxen for 7 months , b puts 12 oxen for 5 months and c puts 15 oxen for 3 months for grazing and the rent of the pasture is rs . 175 , then how much amount should c pay as his share of rent ?	[ "23", "45", "15", "28" ]	B
sciq	sciq_01_07814	What type of metal is a good conductor of electricity?	[ "Aluminium", "Tin", "copper", "zinc" ]	C
sciq	sciq_01_03914	The fuel rods are made of a corrosion-resistant alloy that encases the partially enriched uranium fuel; controlled fission of 235u in the fuel produces heat. water surrounds the fuel rods and moderates this?	[ "thermal energy", "kinetic energy", "electromagnetism", "half-life" ]	B
sciq	sciq_01_03917	What does an electric conductor cross to generate current?	[ "magnetic field lines", "magnetic zone waves", "waves field lines", "magnetic polar waves" ]	A
math_qa	mathqa_03_03846	if the sum of two numbers is 42 and their product is 437 , then find the absolute difference between the numbers .	[ "2", "4", "3", "1" ]	B
sciq	sciq_01_01189	Some compounds form rigid frameworks called what?	[ "chemicals", "grids", "ions", "crystals" ]	D
math_qa	mathqa_03_04614	find the sum the difference between the compound and s . i . on a certain sum of money for 6 years at 10 % per annum is rs . 80 of money ?	[ "1000", "1200", "4800", "3600" ]	C
math_qa	mathqa_03_05504	a take twice as much time as b or thrice as much time to finish a piece of work . working together , they can finish the work in 2 days . b can do the work alone in ?	[ "3 hours", "6 hours", "7 hours", "4 hours" ]	B
math_qa	mathqa_03_04767	if the average ( arithmetic mean ) of x + 1 , x + 3 , and x + 5 is 0 , then x =	[ "– 4", "– 3", "– 2", "– 1" ]	B
sciq	sciq_01_09641	How many valence electrons does carbon have?	[ "one", "five", "four", "two" ]	C
sciq	sciq_01_05057	What field of science seeks to explain how traits are passed on from one generation to the next?	[ "genetics", "biochemistry", "quantum physics", "zoology" ]	A
sciq	sciq_01_10680	How many pairs of upper jaws do insects have?	[ "two pairs", "three pairs", "six pairs", "four pairs" ]	A
math_qa	mathqa_03_03698	balls of equal size are arranged in rows to form an equilateral triangle . the top most row consists of one ball , the 2 nd row of two balls and so on . if 789 balls are added , then all the balls can be arranged in the shape of square and each of the sides of the square contain 8 balls less than the each side of the t...	[ "1711", "2209", "2878", "1210" ]	A
ARC-Challenge	arc_04_02223	The source of energy for the Earth's water cycle is the	[ "wind", "Sun's radiation", "Earth's radiation", "Sun's gravity" ]	B
sciq	sciq_01_01860	The body contains how many types of muscle tissue?	[ "seven", "four", "two", "three" ]	D
sciq	sciq_01_08597	What kind of behavior occurs only after experience or practice?	[ "memory", "instinctive behavior", "juvenile behavior", "learned behavior" ]	D
math_qa	mathqa_03_00376	working together , printer a and printer b would finish the task in 24 minutes . printer a alone would finish the task in 60 minutes . how many pages does the task contain if printer b prints 3 pages a minute more than printer a ?	[ "600", "800", "1000", "360" ]	D
sciq	sciq_01_08425	The proximity of the axillary buds to the apical bud is partly responsible for their what?	[ "dormancy", "growth", "development", "germination" ]	A
sciq	sciq_01_08497	Microwave ovens use radiation to provide food with what kind of energy?	[ "vibrational", "heat", "magnetic", "mechanical" ]	B
sciq	sciq_01_04511	Chloroplasts are the little green particles in plants made up of what colorful pigment?	[ "verdigris", "chlorophyll", "melanin", "carbonate" ]	B
openbookqa	obqa_02_02587	Sliding off concrete and onto gravel produces higher levels of	[ "shine", "value", "longevity", "chafing" ]	D
sciq	sciq_01_02154	The reaction of an alkyl halide with an inorganic hydroxide base at elevated temperature produces what?	[ "an alcohol", "blood", "yeast", "methane" ]	A
math_qa	mathqa_03_01202	[ ( 3.242 x 10 ) / 100 ] = ?	[ "0.045388", "4.5388", "0.03242", "473.88" ]	C
openbookqa	obqa_02_03168	if a toy car needed to be measured for its content capacity, which of these might help?	[ "an aluminum coated barometer", "a metal wind vane", "a mercury filled thermometer", "a cylinder with standardized markings" ]	D
sciq	sciq_01_04564	How many pairs of chromosomes are there?	[ "25", "23", "16", "24" ]	B
openbookqa	obqa_02_02771	A reflective surface fogging up is	[ "reflection", "refraction", "evaporation", "condensation" ]	D
sciq	sciq_01_00074	Soluble minerals and clays accumulate in what soil layer, allowing it to hold more water?	[ "subsoil", "topsoil", "silt", "subsurface" ]	A
sciq	sciq_01_02019	Gene expression is regulated primarily at the what level?	[ "transcriptional", "manufacturing", "translational", "binding" ]	A
math_qa	mathqa_03_04758	a box contains 100 balls , numbered from 1 to 100 . if 3 balls are selected at random and with replacement from the box , what is the probability that the sum of the 3 numbers on the balls selected from the box will be odd ?	[ "1 / 4", "3 / 8", "1 / 2", "5 / 8" ]	C
ARC-Easy	arc_04_01312	Which characteristic would best help a land animal survive in a cold Arctic climate?	[ "thick fur", "large ears", "smooth feet", "slender body" ]	A
math_qa	mathqa_03_01961	an alloy is to contain steel and iron in the ratio 5 : 2 . the iron required to be melted with 35 kg of steel is ?	[ "12 kg", "14 kg", "15 kg", "20 kg" ]	B
sciq	sciq_01_10413	What coenzyme is used in the transfer of energy in muscles?	[ "glycogen", "carbolic acid", "atp or adenozine triphosphate", "hydrofluoric acid" ]	C
sciq	sciq_01_01004	What is a substance that can not be broken down any further into other substances?	[ "pure molecule", "pure substance", "pure material", "unbreakable substance" ]	B
sciq	sciq_01_02112	When a fluorine atom gains an electron, it becomes a negative what?	[ "fluoride ion", "sulfide ion", "potassium ion", "hydrogen ion" ]	A
sciq	sciq_01_03740	What is the muscular organ shaped like an upside-down pear that has a thick lining of tissues called the endometrium?	[ "liver", "uterus", "lungs", "kidney" ]	B
math_qa	mathqa_03_05630	a cylindrical can has a radius of 4 centimeters and a height of 24 centimeters . what is the area , in square centimeters , of a rectangular label that completely covers the curved surface of the can without over - lapping ?	[ "16 pi", "64 pi", "96 pi", "192 pi" ]	D
sciq	sciq_01_03235	What are the primary producers in the ocean?	[ "fish", "algea", "zooplankton", "phytoplankton" ]	D
openbookqa	obqa_02_02093	A storm ravages a town for a week straight, complete with deluges of rain. If someone in that town needs a source of water, it is	[ "everywhere", "missing", "in short supply", "rare" ]	A
sciq	sciq_01_08861	What kind of mammalian reproduction is risky for the offspring but not the mother?	[ "asexual", "sexual", "monotreme", "cactaceae" ]	C
sciq	sciq_01_06835	What gas is expired out of the body during exhalation?	[ "hydrogen", "oxygen", "carbon monoxide", "carbon dioxide" ]	D
sciq	sciq_01_01754	Vertebrates are all chordates that have a what?	[ "circulatory system", "backbone", "fossil", "brain" ]	B
sciq	sciq_01_06068	Platinum and gold are useful materials for constructing circuits because of their ability to resist what?	[ "Electricity", "decomposition", "oxidation", "nitrogen" ]	C
sciq	sciq_01_03111	What do you call a specialized type of plant tissue that transports water and nutrients throughout the plant?	[ "thermal tissue", "cambrium layer", "vascular tissue", "chloroplasm" ]	C
sciq	sciq_01_08355	What term given to animals like reptiles is a synonym for ectothermic, which means that their heat comes from their environment?	[ "cold-blooded", "thermal regulating", "hot-blooded", "warm-blooded" ]	A
math_qa	mathqa_03_01318	rs 4000 is divided into two parts such that one part is put out at 3 % and the other at 5 % . if the annual interest earned from both the investments be rs 144 , find the first part .	[ "rs 4000", "rs 2800", "rs 3800", "rs 3500" ]	B
math_qa	mathqa_03_00532	a boatman goes 2 km against the current of the stream in 2 hour and goes 1 km along the current in 20 minutes . how long will it take to go 5 km in stationary water ?	[ "2 hr 30 min", "2 hr", "4 hr", "1 hr 15 min" ]	A
sciq	sciq_01_10377	Where do most cubozoans live?	[ "arctic oceans", "rivers", "lakes", "tropical oceans" ]	D
sciq	sciq_01_10850	What lengths are positive for converging lens and negative for diverging lens?	[ "focal lengths", "light lengths", "differential lengths", "wavelengths" ]	A
sciq	sciq_01_07110	What is the change frogs and butterflies go through?	[ "metamorphosis", "parthenogenesis", "transformation", "hiatus" ]	A
sciq	sciq_01_06538	What is the term for the horizontal displacement of a projectile from its starting point?	[ "type", "Distance", "range", "produce" ]	C
sciq	sciq_01_08666	A group of atoms that results when one hydrogen atom is removed from an alkane is referred to as what?	[ "alkyl group", "chloride group", "nitrate group", "hyrdrogen group" ]	A
math_qa	mathqa_03_04199	there is 60 % increase in an amount in 6 years at si . what will be the ci of rs . 13,000 after 3 years at the same rate ?	[ "2372", "2572", "4303", "2343" ]	C
sciq	sciq_01_09759	What type of gases are used for balloons, light bulbs and lighted signs?	[ "heavy", "helium", "noble", "ignoble" ]	C
ARC-Easy	arc_04_02116	Two pool (billiard) balls collide, causing each to move in a different direction. Eventually, both come to a stop. The most important factor in causing them to stop is	[ "balance.", "friction.", "gravity.", "size." ]	B
ARC-Easy	arc_04_00317	In a lab investigation, a student notes that two metal blocks have the same mass. Based on this observation, if the two blocks were put on opposite sides of a balance, they would best represent	[ "balanced forces.", "unbalanced forces.", "equal and opposite reactions.", "objects in motion." ]	A
math_qa	mathqa_03_04590	the probability that a man will be alive for 10 more yrs is 1 / 4 & the probability that his wife will alive for 10 more yrs is 1 / 3 . the probability that none of them will be alive for 10 more yrs , is	[ "1 / 2", "1", "2 / 3", "3 / 5" ]	A
openbookqa	obqa_02_00120	The layer of material on the bottom of the Snake River was put there by what?	[ "fish swimming", "weather related degradation", "global warming", "animal movement" ]	B
sciq	sciq_01_07850	Tissues of marine bony fishes gain what from their surroundings?	[ "toxins", "absorb salts", "excess salts", "mercury" ]	C
ARC-Easy	arc_04_01553	Beans and coal both have stored energy. Where did the energy come from that is stored in beans and coal?	[ "From the Earth's gravity", "From the Sun's light", "From the heat in the Earth's core", "From the air's carbon dioxide" ]	B
sciq	sciq_01_05253	Which cell gives rise to all cells of the human body?	[ "signaler stem cell", "schwann stem cell", "omnipoten stem cell", "totipotent stem cell" ]	D
sciq	sciq_01_05581	What are composed of an oxygen atom that forms single bonds with two carbon atoms?	[ "ethers", "acids", "sugars", "solvents" ]	A
ARC-Easy	arc_04_01638	Sleet, rain, snow, and hail are forms of	[ "erosion", "evaporation", "groundwater", "precipitation" ]	D
math_qa	mathqa_03_01572	in a urban village of india named ` ` owlna ' ' , 70 % people have refrigerator , 75 % people have television , 80 % people got computers and 80 % got air - conditionor . how many people ( minimum ) got all these luxury .	[ "23 %", "17 %", "11 %", "10 %" ]	D
openbookqa	obqa_02_04164	Which type of vegetation could you find in areas with low rainfall?	[ "sunflowers", "cacti", "rose bushes", "palm trees" ]	B
openbookqa	obqa_02_03822	The largest amount of natural illumination will likely occur for a Floridian in	[ "space", "june", "october", "january" ]	B
openbookqa	obqa_02_02180	A person is reading a map and gets frustrated. The map ends up in a hundred scraps on the floor because the person	[ "drowned it", "burned it", "ripped it", "forgot it" ]	C
sciq	sciq_01_02300	Which effect causes winds to strike the polar front at an angle?	[ "centrifugal effect", "Lake Effect", "coriolis effect", "axial tilt" ]	C
ARC-Challenge	arc_04_02375	How do moose use a learned behavior to protect themselves?	[ "They have hollow hair to keep warm in the winter.", "They roll in a pool of muddy water to avoid fly bites.", "They have keen hearing to sense danger in the forest.", "They use their wide hooves to prevent sinking in deep snow." ]	B
sciq	sciq_01_03336	What does the heat energy affect in the atmosphere?	[ "winds and weather", "density and humidity", "gravity and precipitation", "erosion and condensation" ]	A
sciq	sciq_01_05046	What are the three ways to control the transcription of an operon?	[ "repressive, activator, spontaneous", "hormonal, repressive, activator,", "repressive, activator, inducible", "transparent , activator , inducible" ]	C
math_qa	mathqa_03_03314	a fill pipe can fill 1 / 2 of cistern in 10 minutes . in how many minutes , it can fill 1 / 2 of the cistern ?	[ "1 min", "4 min", "6 min", "10 min" ]	D
math_qa	mathqa_03_00519	find out the c . i on rs . 3000 at 4 % p . a . compound half - yearly for 1 1 / 2 years	[ "183.62", "106.07", "106.04", "106.03" ]	A
sciq	sciq_01_00160	Glaciers are incredibly powerful agents of what?	[ "insulation", "erosion", "climate change", "extinction" ]	B
ARC-Challenge	arc_04_02586	During a sporting event, a referee uses a whistle to alert the teams to start and stop playing. What causes the sound from the referee's whistle to travel in all directions?	[ "vibrations on the ground", "vibrations of the air", "seismic waves", "light waves" ]	B
sciq	sciq_01_05327	What are the different feeding positions in a food chain or web called?	[ "neural levels", "convoluted levels", "Primary Level", "trophic levels" ]	D
ARC-Challenge	arc_04_02965	Rat snakes, Elaphe obsoleta, are a species made of many distinct populations in different areas. Each of the populations has different markings and colorings. Where would rat snakes most likely be gray?	[ "in a forest", "in a swamp", "in a gravel pit", "in a corn field" ]	C
sciq	sciq_01_04225	What cell structures are like storage centers and tend to be larger in plant cells?	[ "tubules", "alleles", "vacuoles", "nuclei" ]	C
math_qa	mathqa_03_02693	if one positive integer is greater than another positive integer by 3 , and the difference of their cubes is 63 , what is their sum ?	[ "5", "4", "3", "2" ]	A
sciq	sciq_01_02982	A crow that becomes used to a scarecrow and lands on it is an example of what?	[ "habituation", "assimilation", "adaptation", "dissociation" ]	A
ARC-Easy	arc_04_01180	Which property of air does a barometer measure?	[ "speed", "pressure", "humidity", "temperature" ]	B
openbookqa	obqa_02_02249	Which is likeliest to harm an organism?	[ "a naval mine", "a short drizzle", "eating a meal", "a light breeze" ]	A

openbookqa

obqa_02_00654

which of these would you most likely find in a log with a hole in it?

[ "a fish with large gills", "a dinosaur from the Jurassic era", "none of these", "a small sized raccoon" ]

D

ARC-Easy

arc_04_01667

Which are the best tools to use for growing and studying bacterial cultures?

[ "beakers", "Petri dishes", "microscopes", "graduated cylinders" ]

B

math_qa

mathqa_03_01201

p and q are the only two applicants qualified for a short - term research project that pays 540 dollars in total . candidate p has more experience and , if hired , would be paid 50 percent more per hour than candidate q would be paid . candidate q , if hired , would require 10 hours more than candidate p to do the job ...

[ "$ 9", "$ 15", "$ 18", "$ 21" ]

A

ARC-Easy

arc_04_01219

A teacher places an item in a box. The item takes the shape of the entire container. This item is most likely

[ "air.", "milk.", "water.", "paint." ]

A

openbookqa

obqa_02_04743

As an airboat moves from grass to water it will

[ "blow up", "sink", "speed up", "slow down" ]

C

openbookqa

obqa_02_04110

A thing that is weathered from a large item to tiny items has existed for an amount of time over between

[ "a week and a month", "a month and a decade", "a day and some weeks", "a minute and an hour" ]

B

sciq

sciq_01_05981

What is the name of the smaller molecules that make up proteins?

[ "fundamental acids", "DNA acids", "rna acids", "amino acids" ]

D

sciq

sciq_01_02804

Which organ protects the body from injury, water loss, and microorganisms?

[ "kidney", "skin", "stomach", "liver" ]

B

sciq

sciq_01_07387

An alloy is a mixture of metals that has bulk metallic properties different from those of its what?

[ "mineral elements", "system elements", "nuclear elements", "constituent elements" ]

D

sciq

sciq_01_06257

What device is used to stop a current in a circuit?

[ "a switch", "a valve", "a mirror", "a signal" ]

A

math_qa

mathqa_03_04011

a sum of money deposited at c . i . amounts to rs . 3650 in 2 years and to rs . 4015 in 3 years . find the rate percent ?

[ "10 %", "15 %", "20 %", "25 %" ]

A

sciq

sciq_01_02725

What type of light can mosquitoes see?

[ "infared", "neon", "spicule", "trichina" ]

A

ARC-Easy

arc_04_01256

What causes the most soil and rock erosion?

[ "sun", "wind", "water", "gravity" ]

C

sciq

sciq_01_02322

The atmosphere consists of oxygen, nitrogen, carbon dioxide, which exerts a certain pressure referred to as what?

[ "nitrogen pressure", "atmospheric pressure", "gravity pressure", "tidal pressure" ]

B

math_qa

mathqa_03_00950

if the average of 10 consecutive integers is 24.5 then the 10 th integer is : -

[ "15", "20", "23", "29" ]

D

sciq

sciq_01_05612

Smaller sized galaxies are known as what?

[ "constellations", "black holes", "dwarf galaxies", "nebula" ]

C

sciq

sciq_01_09087

What are named for their “spiny skin”?

[ "echinoderms", "amphibians", "arachnids", "reptiles" ]

A

sciq

sciq_01_11620

What is a measure that has both size and direction?

[ "vector", "wave", "length", "velocity" ]

A

ARC-Easy

arc_04_01442

An example of an instinct is

[ "laughing at something funny.", "dogs doing tricks when told.", "doing your homework at the same time each day.", "salmon returning to their birthplace to lay their eggs." ]

D

math_qa

mathqa_03_03810

a , b , c rent a pasture . if a puts 10 oxen for 7 months , b puts 12 oxen for 5 months and c puts 15 oxen for 3 months for grazing and the rent of the pasture is rs . 175 , then how much amount should c pay as his share of rent ?

[ "23", "45", "15", "28" ]

B

sciq

sciq_01_07814

What type of metal is a good conductor of electricity?

[ "Aluminium", "Tin", "copper", "zinc" ]

C

sciq

sciq_01_03914

The fuel rods are made of a corrosion-resistant alloy that encases the partially enriched uranium fuel; controlled fission of 235u in the fuel produces heat. water surrounds the fuel rods and moderates this?

[ "thermal energy", "kinetic energy", "electromagnetism", "half-life" ]

B

sciq

sciq_01_03917

What does an electric conductor cross to generate current?

[ "magnetic field lines", "magnetic zone waves", "waves field lines", "magnetic polar waves" ]

A

math_qa

mathqa_03_03846

if the sum of two numbers is 42 and their product is 437 , then find the absolute difference between the numbers .

[ "2", "4", "3", "1" ]

B

sciq

sciq_01_01189

Some compounds form rigid frameworks called what?

[ "chemicals", "grids", "ions", "crystals" ]

D

math_qa

mathqa_03_04614

find the sum the difference between the compound and s . i . on a certain sum of money for 6 years at 10 % per annum is rs . 80 of money ?

[ "1000", "1200", "4800", "3600" ]

C

math_qa

mathqa_03_05504

a take twice as much time as b or thrice as much time to finish a piece of work . working together , they can finish the work in 2 days . b can do the work alone in ?

[ "3 hours", "6 hours", "7 hours", "4 hours" ]

B

math_qa

mathqa_03_04767

if the average ( arithmetic mean ) of x + 1 , x + 3 , and x + 5 is 0 , then x =

[ "– 4", "– 3", "– 2", "– 1" ]

B

sciq

sciq_01_09641

How many valence electrons does carbon have?

[ "one", "five", "four", "two" ]

C

sciq

sciq_01_05057

What field of science seeks to explain how traits are passed on from one generation to the next?

[ "genetics", "biochemistry", "quantum physics", "zoology" ]

A

sciq

sciq_01_10680

How many pairs of upper jaws do insects have?

[ "two pairs", "three pairs", "six pairs", "four pairs" ]

A

math_qa

mathqa_03_03698

balls of equal size are arranged in rows to form an equilateral triangle . the top most row consists of one ball , the 2 nd row of two balls and so on . if 789 balls are added , then all the balls can be arranged in the shape of square and each of the sides of the square contain 8 balls less than the each side of the t...

[ "1711", "2209", "2878", "1210" ]

A

ARC-Challenge

arc_04_02223

The source of energy for the Earth's water cycle is the

[ "wind", "Sun's radiation", "Earth's radiation", "Sun's gravity" ]

B

sciq

sciq_01_01860

The body contains how many types of muscle tissue?

[ "seven", "four", "two", "three" ]

D

sciq

sciq_01_08597

What kind of behavior occurs only after experience or practice?

[ "memory", "instinctive behavior", "juvenile behavior", "learned behavior" ]

D

math_qa

mathqa_03_00376

working together , printer a and printer b would finish the task in 24 minutes . printer a alone would finish the task in 60 minutes . how many pages does the task contain if printer b prints 3 pages a minute more than printer a ?

[ "600", "800", "1000", "360" ]

D

sciq

sciq_01_08425

The proximity of the axillary buds to the apical bud is partly responsible for their what?

[ "dormancy", "growth", "development", "germination" ]

A

sciq

sciq_01_08497

Microwave ovens use radiation to provide food with what kind of energy?

[ "vibrational", "heat", "magnetic", "mechanical" ]

B

sciq

sciq_01_04511

Chloroplasts are the little green particles in plants made up of what colorful pigment?

[ "verdigris", "chlorophyll", "melanin", "carbonate" ]

B

openbookqa

obqa_02_02587

Sliding off concrete and onto gravel produces higher levels of

[ "shine", "value", "longevity", "chafing" ]

D

sciq

sciq_01_02154

The reaction of an alkyl halide with an inorganic hydroxide base at elevated temperature produces what?

[ "an alcohol", "blood", "yeast", "methane" ]

A

math_qa

mathqa_03_01202

[ ( 3.242 x 10 ) / 100 ] = ?

[ "0.045388", "4.5388", "0.03242", "473.88" ]

C

openbookqa

obqa_02_03168

if a toy car needed to be measured for its content capacity, which of these might help?

[ "an aluminum coated barometer", "a metal wind vane", "a mercury filled thermometer", "a cylinder with standardized markings" ]

D

sciq

sciq_01_04564

How many pairs of chromosomes are there?

[ "25", "23", "16", "24" ]

B

openbookqa

obqa_02_02771

A reflective surface fogging up is

[ "reflection", "refraction", "evaporation", "condensation" ]

D

sciq

sciq_01_00074

Soluble minerals and clays accumulate in what soil layer, allowing it to hold more water?

[ "subsoil", "topsoil", "silt", "subsurface" ]

A

sciq

sciq_01_02019

Gene expression is regulated primarily at the what level?

[ "transcriptional", "manufacturing", "translational", "binding" ]

A

math_qa

mathqa_03_04758

a box contains 100 balls , numbered from 1 to 100 . if 3 balls are selected at random and with replacement from the box , what is the probability that the sum of the 3 numbers on the balls selected from the box will be odd ?

[ "1 / 4", "3 / 8", "1 / 2", "5 / 8" ]

C

ARC-Easy

arc_04_01312

Which characteristic would best help a land animal survive in a cold Arctic climate?

[ "thick fur", "large ears", "smooth feet", "slender body" ]

A

math_qa

mathqa_03_01961

an alloy is to contain steel and iron in the ratio 5 : 2 . the iron required to be melted with 35 kg of steel is ?

[ "12 kg", "14 kg", "15 kg", "20 kg" ]

B

sciq

sciq_01_10413

What coenzyme is used in the transfer of energy in muscles?

[ "glycogen", "carbolic acid", "atp or adenozine triphosphate", "hydrofluoric acid" ]

C

sciq

sciq_01_01004

What is a substance that can not be broken down any further into other substances?

[ "pure molecule", "pure substance", "pure material", "unbreakable substance" ]

B

sciq

sciq_01_02112

When a fluorine atom gains an electron, it becomes a negative what?

[ "fluoride ion", "sulfide ion", "potassium ion", "hydrogen ion" ]

A

sciq

sciq_01_03740

What is the muscular organ shaped like an upside-down pear that has a thick lining of tissues called the endometrium?

[ "liver", "uterus", "lungs", "kidney" ]

B

math_qa

mathqa_03_05630

a cylindrical can has a radius of 4 centimeters and a height of 24 centimeters . what is the area , in square centimeters , of a rectangular label that completely covers the curved surface of the can without over - lapping ?

[ "16 pi", "64 pi", "96 pi", "192 pi" ]

D

sciq

sciq_01_03235

What are the primary producers in the ocean?

[ "fish", "algea", "zooplankton", "phytoplankton" ]

D

openbookqa

obqa_02_02093

A storm ravages a town for a week straight, complete with deluges of rain. If someone in that town needs a source of water, it is

[ "everywhere", "missing", "in short supply", "rare" ]

A

sciq

sciq_01_08861

What kind of mammalian reproduction is risky for the offspring but not the mother?

[ "asexual", "sexual", "monotreme", "cactaceae" ]

C

sciq

sciq_01_06835

What gas is expired out of the body during exhalation?

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

D

sciq

sciq_01_01754

Vertebrates are all chordates that have a what?

[ "circulatory system", "backbone", "fossil", "brain" ]

B

sciq

sciq_01_06068

Platinum and gold are useful materials for constructing circuits because of their ability to resist what?

[ "Electricity", "decomposition", "oxidation", "nitrogen" ]

C

sciq

sciq_01_03111

What do you call a specialized type of plant tissue that transports water and nutrients throughout the plant?

[ "thermal tissue", "cambrium layer", "vascular tissue", "chloroplasm" ]

C

sciq

sciq_01_08355

What term given to animals like reptiles is a synonym for ectothermic, which means that their heat comes from their environment?

[ "cold-blooded", "thermal regulating", "hot-blooded", "warm-blooded" ]

A

math_qa

mathqa_03_01318

rs 4000 is divided into two parts such that one part is put out at 3 % and the other at 5 % . if the annual interest earned from both the investments be rs 144 , find the first part .

[ "rs 4000", "rs 2800", "rs 3800", "rs 3500" ]

B

math_qa

mathqa_03_00532

a boatman goes 2 km against the current of the stream in 2 hour and goes 1 km along the current in 20 minutes . how long will it take to go 5 km in stationary water ?

[ "2 hr 30 min", "2 hr", "4 hr", "1 hr 15 min" ]

A

sciq

sciq_01_10377

Where do most cubozoans live?

[ "arctic oceans", "rivers", "lakes", "tropical oceans" ]

D

sciq

sciq_01_10850

What lengths are positive for converging lens and negative for diverging lens?

[ "focal lengths", "light lengths", "differential lengths", "wavelengths" ]

A

sciq

sciq_01_07110

What is the change frogs and butterflies go through?

[ "metamorphosis", "parthenogenesis", "transformation", "hiatus" ]

A

sciq

sciq_01_06538

What is the term for the horizontal displacement of a projectile from its starting point?

[ "type", "Distance", "range", "produce" ]

C

sciq

sciq_01_08666

A group of atoms that results when one hydrogen atom is removed from an alkane is referred to as what?

[ "alkyl group", "chloride group", "nitrate group", "hyrdrogen group" ]

A

math_qa

mathqa_03_04199

there is 60 % increase in an amount in 6 years at si . what will be the ci of rs . 13,000 after 3 years at the same rate ?

[ "2372", "2572", "4303", "2343" ]

C

sciq

sciq_01_09759

What type of gases are used for balloons, light bulbs and lighted signs?

[ "heavy", "helium", "noble", "ignoble" ]

C

ARC-Easy

arc_04_02116

Two pool (billiard) balls collide, causing each to move in a different direction. Eventually, both come to a stop. The most important factor in causing them to stop is

[ "balance.", "friction.", "gravity.", "size." ]

B

ARC-Easy

arc_04_00317

In a lab investigation, a student notes that two metal blocks have the same mass. Based on this observation, if the two blocks were put on opposite sides of a balance, they would best represent

[ "balanced forces.", "unbalanced forces.", "equal and opposite reactions.", "objects in motion." ]

A

math_qa

mathqa_03_04590

the probability that a man will be alive for 10 more yrs is 1 / 4 & the probability that his wife will alive for 10 more yrs is 1 / 3 . the probability that none of them will be alive for 10 more yrs , is

[ "1 / 2", "1", "2 / 3", "3 / 5" ]

A

openbookqa

obqa_02_00120

The layer of material on the bottom of the Snake River was put there by what?

[ "fish swimming", "weather related degradation", "global warming", "animal movement" ]

B

sciq

sciq_01_07850

Tissues of marine bony fishes gain what from their surroundings?

[ "toxins", "absorb salts", "excess salts", "mercury" ]

C

ARC-Easy

arc_04_01553

Beans and coal both have stored energy. Where did the energy come from that is stored in beans and coal?

[ "From the Earth's gravity", "From the Sun's light", "From the heat in the Earth's core", "From the air's carbon dioxide" ]

B

sciq

sciq_01_05253

Which cell gives rise to all cells of the human body?

[ "signaler stem cell", "schwann stem cell", "omnipoten stem cell", "totipotent stem cell" ]

D

sciq

sciq_01_05581

What are composed of an oxygen atom that forms single bonds with two carbon atoms?

[ "ethers", "acids", "sugars", "solvents" ]

A

ARC-Easy

arc_04_01638

Sleet, rain, snow, and hail are forms of

[ "erosion", "evaporation", "groundwater", "precipitation" ]

D

math_qa

mathqa_03_01572

in a urban village of india named ` ` owlna ' ' , 70 % people have refrigerator , 75 % people have television , 80 % people got computers and 80 % got air - conditionor . how many people ( minimum ) got all these luxury .

[ "23 %", "17 %", "11 %", "10 %" ]

D

openbookqa

obqa_02_04164

Which type of vegetation could you find in areas with low rainfall?

[ "sunflowers", "cacti", "rose bushes", "palm trees" ]

B

openbookqa

obqa_02_03822

The largest amount of natural illumination will likely occur for a Floridian in

[ "space", "june", "october", "january" ]

B

openbookqa

obqa_02_02180

A person is reading a map and gets frustrated. The map ends up in a hundred scraps on the floor because the person

[ "drowned it", "burned it", "ripped it", "forgot it" ]

C

sciq

sciq_01_02300

Which effect causes winds to strike the polar front at an angle?

[ "centrifugal effect", "Lake Effect", "coriolis effect", "axial tilt" ]

C

ARC-Challenge

arc_04_02375

How do moose use a learned behavior to protect themselves?

[ "They have hollow hair to keep warm in the winter.", "They roll in a pool of muddy water to avoid fly bites.", "They have keen hearing to sense danger in the forest.", "They use their wide hooves to prevent sinking in deep snow." ]

B

sciq

sciq_01_03336

What does the heat energy affect in the atmosphere?

[ "winds and weather", "density and humidity", "gravity and precipitation", "erosion and condensation" ]

A

sciq

sciq_01_05046

What are the three ways to control the transcription of an operon?

[ "repressive, activator, spontaneous", "hormonal, repressive, activator,", "repressive, activator, inducible", "transparent , activator , inducible" ]

C

math_qa

mathqa_03_03314

a fill pipe can fill 1 / 2 of cistern in 10 minutes . in how many minutes , it can fill 1 / 2 of the cistern ?

[ "1 min", "4 min", "6 min", "10 min" ]

D

math_qa

mathqa_03_00519

find out the c . i on rs . 3000 at 4 % p . a . compound half - yearly for 1 1 / 2 years

[ "183.62", "106.07", "106.04", "106.03" ]

A

sciq

sciq_01_00160

Glaciers are incredibly powerful agents of what?

[ "insulation", "erosion", "climate change", "extinction" ]

B

ARC-Challenge

arc_04_02586

During a sporting event, a referee uses a whistle to alert the teams to start and stop playing. What causes the sound from the referee's whistle to travel in all directions?

[ "vibrations on the ground", "vibrations of the air", "seismic waves", "light waves" ]

B

sciq

sciq_01_05327

What are the different feeding positions in a food chain or web called?

[ "neural levels", "convoluted levels", "Primary Level", "trophic levels" ]

D

ARC-Challenge

arc_04_02965

Rat snakes, Elaphe obsoleta, are a species made of many distinct populations in different areas. Each of the populations has different markings and colorings. Where would rat snakes most likely be gray?

[ "in a forest", "in a swamp", "in a gravel pit", "in a corn field" ]

C

sciq

sciq_01_04225

What cell structures are like storage centers and tend to be larger in plant cells?

[ "tubules", "alleles", "vacuoles", "nuclei" ]

C

math_qa

mathqa_03_02693

if one positive integer is greater than another positive integer by 3 , and the difference of their cubes is 63 , what is their sum ?

[ "5", "4", "3", "2" ]

A

sciq

sciq_01_02982

A crow that becomes used to a scarecrow and lands on it is an example of what?

[ "habituation", "assimilation", "adaptation", "dissociation" ]

A

ARC-Easy

arc_04_01180

Which property of air does a barometer measure?

[ "speed", "pressure", "humidity", "temperature" ]

B

openbookqa

obqa_02_02249

Which is likeliest to harm an organism?

[ "a naval mine", "a short drizzle", "eating a meal", "a light breeze" ]

A