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
math_qa	mathqa_03_05353	arnold and danny are two twin brothers that are celebrating their birthday . the product of their ages today is smaller by 11 from the product of their ages a year from today . what is their age today ?	[ "2 .", "4 .", "5 .", "7 ." ]	C
sciq	sciq_01_00096	The diatoms are unicellular photosynthetic protists that encase themselves in intricately patterned, glassy cell walls composed of silicon dioxide in a matrix of organic particles. these protists are a component of freshwater and these?	[ "waste plankton", "marine plankton", "source plankton", "land plankton" ]	B
math_qa	mathqa_03_05704	how many e ways can jason sit with his 5 friends in a row of 6 seats with an aisle on either side of the row , if jason insists on sitting next to one of the aisles ?	[ "120", "240", "360", "540" ]	B
openbookqa	obqa_02_04488	A space exists where there is room for things with cells to propagate, so it is most likely	[ "habitable", "desolate", "a vacuum", "harsh" ]	A
sciq	sciq_01_06617	Electrons are located at fixed distances from the nucleus, what are they called?	[ "energy levels", "Positive levels", "energy concentrations", "Energy layers" ]	A
openbookqa	obqa_02_01621	What does pencil lead contain?	[ "aluminum", "stable carbon", "sunlight", "mineral water" ]	B
math_qa	mathqa_03_00734	kiran has 85 currency notes in all , some of which were of rs . 100 denomination and the remaining of rs . 50 denomination . the total amount of all these currency notes was rs . 5000 . how much amount did she have in the denomination of rs . 50 ? a . b . c . none of these d . answer : option b explanation :	[ "1900", "3500", "4000", "2000" ]	B
sciq	sciq_01_02910	Rain, snow, sleet, and hail are all examples of what?	[ "erosion", "liquids", "precipitation", "temperature" ]	C
math_qa	mathqa_03_02361	16.02 ã — 0.01 = ?	[ "0.1602", "0.001602", "1.6021", "0.01602" ]	A
openbookqa	obqa_02_02665	What requires nutrients to grow and heal?	[ "birds", "computers", "dirt", "metals" ]	A
sciq	sciq_01_07833	What is the air that remains after a forced exhalation called?	[ "kinetic volume", "remaining volume", "residual volume", "abundant volume" ]	C
math_qa	mathqa_03_05007	a polling company surveyed a certain country , and it found that 35 % of that country ’ s registered voters had an unfavorable impression of both of that state ’ s major political parties and that 20 % had a favorable impression only of party q . if one registered voter has a favorable impression of both parties for ev...	[ "15", "20", "30", "35" ]	A
openbookqa	obqa_02_02392	A raccoon be most likely to live near which of the following?	[ "a human garbage dump", "an icy barren tundra", "an arid desert plain", "a tropical rain forest" ]	A
math_qa	mathqa_03_02985	how many multiples of 3 are there between 81 and 358 ?	[ "94", "95", "93", "97" ]	C
math_qa	mathqa_03_03660	if f ( x ) = 3 x ^ 4 - 4 x ^ 3 - 3 x ^ 2 + 6 x , then f ( - 1 ) =	[ "- 2", "- 1", "0", "1" ]	A
sciq	sciq_01_00246	What planet is a blue green color?	[ "Mars", "Mercury", "uranus", "sirius" ]	C
ARC-Easy	arc_04_01200	A volcano under the ocean slowly releases lava over time. As the lava is released, it cools and hardens on the ocean floor. Which feature will most likely form from the release and cooling of the lava on the ocean floor over time?	[ "a fault", "an island", "a reef", "a sandbar" ]	B
openbookqa	obqa_02_03948	The many ponds in the area along with massive swarms of mosquitoes lead the dragonflies to	[ "convert the area into swampland", "experience a sharp increase in available resources", "leave the area in search of a better habitat", "experience a dramatic decrease in population" ]	B
sciq	sciq_01_08434	What type of gas is used to fill glass tubes of lighted signs?	[ "natural", "synthetic", "noble", "inert" ]	C
math_qa	mathqa_03_04257	a car is running at a speed of 96 kmph . what distance will it cover in 14 sec ?	[ "378 m", "350 m", "380 m", "200 m" ]	A
sciq	sciq_01_02561	What kind of organism causes the often fatal lung disease tuberculosis?	[ "algae", "virus", "bacteria", "pathogens" ]	C
sciq	sciq_01_09392	In which area does conduction mainly happen?	[ "thermosphere", "mesosphere", "higher atmosphere", "lower atmosphere" ]	D
sciq	sciq_01_10750	What is the male gamete called in humans?	[ "testes", "sperm", "dna", "egg" ]	B
ARC-Easy	arc_04_01781	Which energy transformation takes place in a gasoline lawn mower?	[ "potential energy to electrical energy", "electrical energy to potential energy", "kinetic energy to chemical energy", "chemical energy to mechanical energy" ]	D
sciq	sciq_01_11249	Reducing waste, as well as reusing and recycling resources, can help save what?	[ "eletrical resources", "artificial resources", "coral resources", "natural resources" ]	D
sciq	sciq_01_02702	What is a molecule with two fatty acids and a modified phosphate group attached to a glycerol backbone?	[ "carbohydrate", "amino acid", "polymer", "phospholipid" ]	D
math_qa	mathqa_03_04427	what is the compound interest paid on a sum of rs . 4500 for the period of 2 years at 10 % per annum .	[ "945", "620", "610", "600" ]	A
ARC-Easy	arc_04_00377	Which correctly arranges three scientific terms-theory, law, and hypothesis-from least to most accepted or tested?	[ "theory, hypothesis, law", "hypothesis, law, theory", "theory, law, hypothesis", "hypothesis, theory, law" ]	D
ARC-Easy	arc_04_01537	According to the Periodic Table of the Elements, mercury (Hg) is different from other metals because mercury is	[ "solid at room temperature.", "liquid at room temperature.", "lighter than all other metals.", "heavier than all other metals." ]	B
openbookqa	obqa_02_04235	What's usually hot in temperature?	[ "the Sahara", "Minnesota", "Alaska", "corpses" ]	A
sciq	sciq_01_04808	The part of the ecosystem required by a particular species is endangered when human activity threatens loss of what?	[ "biodiversity", "primary speciation", "habitat", "primary producers" ]	C
ARC-Challenge	arc_04_02397	Students dropped different rocks into sand to simulate meteorite impacts. Their goal was to determine which rock made the deepest crater. Which variable should the students control in order to have the most accurate results?	[ "the height from which the rocks are dropped", "the average time it takes the rocks to fall", "the density of the rocks", "the mass of the rocks" ]	A
openbookqa	obqa_02_04520	You find iron in	[ "pure water", "helium", "our planet's crust", "a cloud" ]	C
openbookqa	obqa_02_01175	A specific plant is found	[ "in some areas", "in outer space", "nowhere", "in all areas" ]	A
sciq	sciq_01_04949	Robert merrifield developed the first synthetic approach for making what essential cell substances in the lab?	[ "proteins", "acids", "cells", "lipids" ]	A
sciq	sciq_01_09628	Which plants sometimes colonize areas by disrupting interactions between native organisms?	[ "denser exotic plants", "carnivorous exotic plants", "bacteria exotic plants", "invasive exotic plants" ]	D
openbookqa	obqa_02_01386	A learned behavior is exhibited when a human displays that they can:	[ "squinting in bright light", "digesting food in the stomach", "change a car tire", "inhaling and exhaling during sleep" ]	C
math_qa	mathqa_03_01753	a person travels equal distances with speeds of 50 km / hr , 100 km / hr and 120 km / hr and takes a total time of 23 minutes . the total distance is ?	[ "15 km", "30 km", "45 km", "50 km" ]	B
openbookqa	obqa_02_02631	Candace pushed a button outside her friend's house and a buzzer went off inside the house.	[ "a circuit was closed", "a circuit was destroyed", "the electricity cut out", "lightning struck the house" ]	A
ARC-Easy	arc_04_01604	Reading from left to right, elements in the same period on the Periodic Table of the Elements	[ "have the same reactivity.", "decrease in atomic mass.", "increase in atomic number.", "have the same number of electrons." ]	C
sciq	sciq_01_02815	What is the term for the movement of substances due to random thermal molecular motion?	[ "convection", "Transfusion", "diffusion", "condensation" ]	C
sciq	sciq_01_02673	What kind of structure do purines have?	[ "helical stucture", "single ring structure", "double ring structure", "triple ring structure" ]	C
ARC-Challenge	arc_04_02186	Which is a nonrenewable resource?	[ "oil", "trees", "solar energy", "food crops" ]	A
math_qa	mathqa_03_01003	roy is now 8 years older than julia and half of that amount older than kelly . if in 2 years , roy will be 3 times as old as julia , then in 2 years what would be roy ’ s age multiplied by kelly ’ s age ?	[ "72", "84", "88", "96" ]	D
sciq	sciq_01_08917	Which theory explains how materials can collide and become new materials?	[ "disturbance theory", "pileup theory", "collision theory", "rupture theory" ]	C
sciq	sciq_01_08956	Glucose is an example of what simple carboyhydrates with relatively few carbon atoms?	[ "acids", "mixtures", "solvents", "sugars" ]	D
sciq	sciq_01_03101	Salts are important in maintaining what balance of the blood?	[ "osmotic", "kinetic", "pulmonary", "homeostasis" ]	A
ARC-Easy	arc_04_01126	All metabolic functions fall into one of two categories: a breaking down process (catabolic) or a building up process (anabolic). Which is an example of an anabolic process?	[ "respiration", "protein synthesis", "oxygen transport", "carbohydrate digestion" ]	B
sciq	sciq_01_09312	In a transverse wave, the highest point the wave reaches is known as the?	[ "crest", "flow", "valley", "axis" ]	A
openbookqa	obqa_02_01779	An organism is a source of what kind of matter?	[ "biotic", "inanimate", "dead", "live action" ]	A
sciq	sciq_01_09025	What is the term for the fast-moving air currents high in the troposphere?	[ "ocean streams", "jet streams", "gale force winds", "global winds" ]	B
sciq	sciq_01_04899	Adaptations that go along with the active, carnivorous lifestyle of sharks are known as?	[ "Relative traits", "acute senses", "acute parameters", "similar senses" ]	B
sciq	sciq_01_07008	Compounds with metals and nonmetals sharing electrons are known as what kinds of compounds?	[ "acids", "atoms", "ions", "eons" ]	C
sciq	sciq_01_01930	Which therapy uses viruses to genetically modify diseased cells and tissues?	[ "digestive therapy", "oxygen therapy", "chemotherapy", "viral therapy" ]	D
openbookqa	obqa_02_03041	Sweating will make your body temperature go	[ "down", "hits you", "Sideways", "Up" ]	A
sciq	sciq_01_05304	Each megasporangium has a single functional one of what?	[ "spicule", "megaspore", "antispore", "cocklebur" ]	B
math_qa	mathqa_03_01053	if the radius of a circle is increased by 30 % then the area is increased by :	[ "44 %", "69 %", "144 %", "40 %" ]	B
sciq	sciq_01_04948	What sound can be heard when sound waves bounce back from a hard object?	[ "echo", "loop", "eerie", "boom" ]	A
ARC-Challenge	arc_04_02216	Giant redwood trees change energy from one form to another. How is energy changed by the trees?	[ "They change chemical energy into kinetic energy.", "They change solar energy into chemical energy.", "They change wind energy into heat energy.", "They change mechanical energy into solar energy." ]	B
openbookqa	obqa_02_04688	A person with a pet amphibian will likely feed it	[ "deer", "wax", "steak", "meal worms" ]	D
openbookqa	obqa_02_02266	A person who wants to avoid wasting a manufactured box will	[ "leave it at the dump", "use it for new purposes", "throw it in the trash", "burn it in a fire" ]	B
sciq	sciq_01_07089	What are surface currents generally caused by?	[ "major steam belts", "minor wind belts", "major wind belts", "major humidity belts" ]	C
math_qa	mathqa_03_04721	amar takes as much time in running 24 meters as a car takes in covering 60 meters . what will be the distance covered by amar during the time the car covers 2.2 km ?	[ "700 m", "500 m", "870 m", "880 m" ]	D
sciq	sciq_01_01395	What large dwarf planet in our solar system was only discovered in 2005?	[ "artemis", "zeus", "eris", "Cerus" ]	C
openbookqa	obqa_02_04201	As rain freezes in the mountains it splits	[ "granite", "trees", "bears", "cars" ]	A
sciq	sciq_01_04060	Translation is the process of ordering the amino acids in the assembly of a?	[ "protein", "carbohydrate", "lipid", "vitamin" ]	A
sciq	sciq_01_06287	What is essential for forming new genes?	[ "enough chromosomes", "enough mutations", "large mutations", "chromosome deversity" ]	C
math_qa	mathqa_03_00556	a monkey start climbing up a tree 20 ft tall . each hour it hops 3 ft and slips back 2 ft . how much time would it take the monkey to reach the top .	[ "15 hrs", "18 hrs", "19 hrs", "17 hrs" ]	B
math_qa	mathqa_03_04653	cereal a is 11 % sugar by weight , whereas healthier but less delicious cereal b is 2 % sugar by weight . to make a delicious and healthy mixture that is 4 % sugar , what should be the ratio of cereal a to cereal b , by weight ?	[ "2 : 5", "1 : 3", "2 : 7", "3 : 4" ]	C
math_qa	mathqa_03_02334	if 40 % of a number exceeds 20 % of it by 12 , then find the number ?	[ "60", "50", "47", "55" ]	A
math_qa	mathqa_03_00798	2 + 2 + 2 ² + 2 ³ . . . + 2 ^ 11	[ "2 ^ 9", "2 ^ 10", "2 ^ 16", "2 ^ 12" ]	D
math_qa	mathqa_03_01299	the average of 9 observations was 4 , that of the 1 st of 5 being 10 and that of the last 5 being 8 . what was the 5 th observation ?	[ "54", "12", "15", "17" ]	A
sciq	sciq_01_01897	What provides building materials for the body?	[ "water", "food", "energy", "heat" ]	B
openbookqa	obqa_02_03282	What raw material is consumed by chloroplast	[ "flour", "stone", "CO2", "lava" ]	C
math_qa	mathqa_03_01708	2 . the value of x + x ( xx ) when x = 2 is :	[ "5", "10", "8", "15" ]	B
math_qa	mathqa_03_05569	cost is expressed by the formula tb ^ 4 . if b is doubled , the new cost is what percent of the original cost ?	[ "200", "600", "800", "1600" ]	D
ARC-Easy	arc_04_01454	Which cell can survive without the help of other cells?	[ "leaf cell", "yeast cell", "onion cell", "muscle cell" ]	B
ARC-Challenge	arc_04_02515	Sound waves travel the fastest through	[ "rock.", "seawater.", "space.", "atmosphere." ]	A
sciq	sciq_01_06990	Many european and asiatic elms are less susceptible to dutch elm disease than which elms?	[ "caribbean", "rican", "american", "african" ]	C
openbookqa	obqa_02_00181	This type of energy resource often results in particulates that are very toxic to breathe:	[ "wood", "coal", "oil", "solar" ]	B
sciq	sciq_01_04778	Which primate group generally lives alone?	[ "gorilla", "chimpanzee", "orangutan", "human" ]	C
openbookqa	obqa_02_01099	Paleontologists study	[ "Stars", "Grass", "Old Animal Feces", "Cats" ]	C
ARC-Challenge	arc_04_02584	Plants use nutrients found in soil. Which of these can break down in soil and become nutrients?	[ "air", "water", "leaves", "sunlight" ]	C
math_qa	mathqa_03_00317	the banker ' s gain on a bill due due 1 year hence at 12 % per annum is rs . 9 . the true discount is	[ "rs . 75", "rs . 36", "rs . 54", "rs . 50" ]	A
sciq	sciq_01_07129	What provides an early, rapid, and nonspecific defense against invading pathogens?	[ "toxins", "microorganisms", "neutrophils", "bacteria" ]	C
math_qa	mathqa_03_03393	solve : 12.05 * 5.4 + 0.6	[ "108.45", "110.45", "106.45", "109.45" ]	A
sciq	sciq_01_08546	What do organisms need to speed up biochemical reactions?	[ "genes", "enzymes", "carbohydrates", "hormones" ]	B
ARC-Easy	arc_04_01963	Which of the following is the best estimate of the number of stars in a typical galaxy?	[ "tens", "hundreds", "thousands", "billions" ]	D
sciq	sciq_01_05147	An endocrine disease usually involves the secretion of too much or not enough of what?	[ "protein", "hormone", "metabolism", "neurotransmitter" ]	B
ARC-Challenge	arc_04_02453	What enabled Galileo in the 17th century to see the moons of Jupiter?	[ "Jupiter came close to Earth during his lifetime.", "He realized that all of the planets go around the Sun.", "He invented advanced tools for looking at the sky.", "Earlier scientists failed to take an interest in the sky." ]	C
math_qa	mathqa_03_04763	find the number of zero ’ s in 173 ! ( 173 factorial ) ?	[ "38", "39", "40", "41" ]	D
math_qa	mathqa_03_03344	find compound interest on $ 6000 at 15 % per annum for 2 years 4 months , compounded annually .	[ "2331.75", "2209.75", "2108.75", "2107.75" ]	A
math_qa	mathqa_03_02266	in an election between two candidates a and b , the number of valid votes received by a exceeds those received by b by 15 % of the total number of votes polled . if 20 % of the votes polled were invalid and a total of 7720 votes were polled , then how many valid votes did b get ?	[ "1888", "2999", "2834", "2509" ]	D
math_qa	mathqa_03_04917	a man took a loan at rate of 12 % per annum simple interest . after 3 years he had to pay 4320 interest . the principal amount borrowed by him was .	[ "rs 14000", "rs 15000", "rs 12000", "rs 17000" ]	C
sciq	sciq_01_11348	What are chromosomes in the same pair called?	[ "homologous chromosomes", "regulated chromosomes", "reversible chromosomes", "homogeneous chromosomes" ]	A
ARC-Easy	arc_04_00510	The oceans most influence global climate by	[ "releasing heat to the atmosphere.", "cooling bordering land masses.", "providing continuous onshore winds.", "removing water vapor from the atmosphere." ]	A
sciq	sciq_01_00132	What term is used to describe a collection of molecules surrounded by a phospholipid bilayer that is capable of reproducing itself?	[ "atom", "organism", "cell", "proteins" ]	C
sciq	sciq_01_05173	What state of matter has a definite volume, but not a definite shape?	[ "gas", "solid", "mixture", "liquid" ]	D
math_qa	mathqa_03_04566	the number of sailors on a ship is 80 % more than the number of officers . the ratio of sailors to officers would be	[ "33 : 25", "9 : 5", "47 : 25", "22 : 25" ]	B
sciq	sciq_01_06769	What unit of pressure is named for the scientist whose discoveries about pressure in fluids led to a law of the same name?	[ "joule", "newton", "ohm", "pascal" ]	D

math_qa

mathqa_03_05353

arnold and danny are two twin brothers that are celebrating their birthday . the product of their ages today is smaller by 11 from the product of their ages a year from today . what is their age today ?

[ "2 .", "4 .", "5 .", "7 ." ]

C

sciq

sciq_01_00096

The diatoms are unicellular photosynthetic protists that encase themselves in intricately patterned, glassy cell walls composed of silicon dioxide in a matrix of organic particles. these protists are a component of freshwater and these?

[ "waste plankton", "marine plankton", "source plankton", "land plankton" ]

B

math_qa

mathqa_03_05704

how many e ways can jason sit with his 5 friends in a row of 6 seats with an aisle on either side of the row , if jason insists on sitting next to one of the aisles ?

[ "120", "240", "360", "540" ]

B

openbookqa

obqa_02_04488

A space exists where there is room for things with cells to propagate, so it is most likely

[ "habitable", "desolate", "a vacuum", "harsh" ]

A

sciq

sciq_01_06617

Electrons are located at fixed distances from the nucleus, what are they called?

[ "energy levels", "Positive levels", "energy concentrations", "Energy layers" ]

A

openbookqa

obqa_02_01621

What does pencil lead contain?

[ "aluminum", "stable carbon", "sunlight", "mineral water" ]

B

math_qa

mathqa_03_00734

kiran has 85 currency notes in all , some of which were of rs . 100 denomination and the remaining of rs . 50 denomination . the total amount of all these currency notes was rs . 5000 . how much amount did she have in the denomination of rs . 50 ? a . b . c . none of these d . answer : option b explanation :

[ "1900", "3500", "4000", "2000" ]

B

sciq

sciq_01_02910

Rain, snow, sleet, and hail are all examples of what?

[ "erosion", "liquids", "precipitation", "temperature" ]

C

math_qa

mathqa_03_02361

16.02 ã — 0.01 = ?

[ "0.1602", "0.001602", "1.6021", "0.01602" ]

A

openbookqa

obqa_02_02665

What requires nutrients to grow and heal?

[ "birds", "computers", "dirt", "metals" ]

A

sciq

sciq_01_07833

What is the air that remains after a forced exhalation called?

[ "kinetic volume", "remaining volume", "residual volume", "abundant volume" ]

C

math_qa

mathqa_03_05007

a polling company surveyed a certain country , and it found that 35 % of that country ’ s registered voters had an unfavorable impression of both of that state ’ s major political parties and that 20 % had a favorable impression only of party q . if one registered voter has a favorable impression of both parties for ev...

[ "15", "20", "30", "35" ]

A

openbookqa

obqa_02_02392

A raccoon be most likely to live near which of the following?

[ "a human garbage dump", "an icy barren tundra", "an arid desert plain", "a tropical rain forest" ]

A

math_qa

mathqa_03_02985

how many multiples of 3 are there between 81 and 358 ?

[ "94", "95", "93", "97" ]

C

math_qa

mathqa_03_03660

if f ( x ) = 3 x ^ 4 - 4 x ^ 3 - 3 x ^ 2 + 6 x , then f ( - 1 ) =

[ "- 2", "- 1", "0", "1" ]

A

sciq

sciq_01_00246

What planet is a blue green color?

[ "Mars", "Mercury", "uranus", "sirius" ]

C

ARC-Easy

arc_04_01200

A volcano under the ocean slowly releases lava over time. As the lava is released, it cools and hardens on the ocean floor. Which feature will most likely form from the release and cooling of the lava on the ocean floor over time?

[ "a fault", "an island", "a reef", "a sandbar" ]

B

openbookqa

obqa_02_03948

The many ponds in the area along with massive swarms of mosquitoes lead the dragonflies to

[ "convert the area into swampland", "experience a sharp increase in available resources", "leave the area in search of a better habitat", "experience a dramatic decrease in population" ]

B

sciq

sciq_01_08434

What type of gas is used to fill glass tubes of lighted signs?

[ "natural", "synthetic", "noble", "inert" ]

C

math_qa

mathqa_03_04257

a car is running at a speed of 96 kmph . what distance will it cover in 14 sec ?

[ "378 m", "350 m", "380 m", "200 m" ]

A

sciq

sciq_01_02561

What kind of organism causes the often fatal lung disease tuberculosis?

[ "algae", "virus", "bacteria", "pathogens" ]

C

sciq

sciq_01_09392

In which area does conduction mainly happen?

[ "thermosphere", "mesosphere", "higher atmosphere", "lower atmosphere" ]

D

sciq

sciq_01_10750

What is the male gamete called in humans?

[ "testes", "sperm", "dna", "egg" ]

B

ARC-Easy

arc_04_01781

Which energy transformation takes place in a gasoline lawn mower?

[ "potential energy to electrical energy", "electrical energy to potential energy", "kinetic energy to chemical energy", "chemical energy to mechanical energy" ]

D

sciq

sciq_01_11249

Reducing waste, as well as reusing and recycling resources, can help save what?

[ "eletrical resources", "artificial resources", "coral resources", "natural resources" ]

D

sciq

sciq_01_02702

What is a molecule with two fatty acids and a modified phosphate group attached to a glycerol backbone?

[ "carbohydrate", "amino acid", "polymer", "phospholipid" ]

D

math_qa

mathqa_03_04427

what is the compound interest paid on a sum of rs . 4500 for the period of 2 years at 10 % per annum .

[ "945", "620", "610", "600" ]

A

ARC-Easy

arc_04_00377

Which correctly arranges three scientific terms-theory, law, and hypothesis-from least to most accepted or tested?

[ "theory, hypothesis, law", "hypothesis, law, theory", "theory, law, hypothesis", "hypothesis, theory, law" ]

D

ARC-Easy

arc_04_01537

According to the Periodic Table of the Elements, mercury (Hg) is different from other metals because mercury is

[ "solid at room temperature.", "liquid at room temperature.", "lighter than all other metals.", "heavier than all other metals." ]

B

openbookqa

obqa_02_04235

What's usually hot in temperature?

[ "the Sahara", "Minnesota", "Alaska", "corpses" ]

A

sciq

sciq_01_04808

The part of the ecosystem required by a particular species is endangered when human activity threatens loss of what?

[ "biodiversity", "primary speciation", "habitat", "primary producers" ]

C

ARC-Challenge

arc_04_02397

Students dropped different rocks into sand to simulate meteorite impacts. Their goal was to determine which rock made the deepest crater. Which variable should the students control in order to have the most accurate results?

[ "the height from which the rocks are dropped", "the average time it takes the rocks to fall", "the density of the rocks", "the mass of the rocks" ]

A

openbookqa

obqa_02_04520

You find iron in

[ "pure water", "helium", "our planet's crust", "a cloud" ]

C

openbookqa

obqa_02_01175

A specific plant is found

[ "in some areas", "in outer space", "nowhere", "in all areas" ]

A

sciq

sciq_01_04949

Robert merrifield developed the first synthetic approach for making what essential cell substances in the lab?

[ "proteins", "acids", "cells", "lipids" ]

A

sciq

sciq_01_09628

Which plants sometimes colonize areas by disrupting interactions between native organisms?

[ "denser exotic plants", "carnivorous exotic plants", "bacteria exotic plants", "invasive exotic plants" ]

D

openbookqa

obqa_02_01386

A learned behavior is exhibited when a human displays that they can:

[ "squinting in bright light", "digesting food in the stomach", "change a car tire", "inhaling and exhaling during sleep" ]

C

math_qa

mathqa_03_01753

a person travels equal distances with speeds of 50 km / hr , 100 km / hr and 120 km / hr and takes a total time of 23 minutes . the total distance is ?

[ "15 km", "30 km", "45 km", "50 km" ]

B

openbookqa

obqa_02_02631

Candace pushed a button outside her friend's house and a buzzer went off inside the house.

[ "a circuit was closed", "a circuit was destroyed", "the electricity cut out", "lightning struck the house" ]

A

ARC-Easy

arc_04_01604

Reading from left to right, elements in the same period on the Periodic Table of the Elements

[ "have the same reactivity.", "decrease in atomic mass.", "increase in atomic number.", "have the same number of electrons." ]

C

sciq

sciq_01_02815

What is the term for the movement of substances due to random thermal molecular motion?

[ "convection", "Transfusion", "diffusion", "condensation" ]

C

sciq

sciq_01_02673

What kind of structure do purines have?

[ "helical stucture", "single ring structure", "double ring structure", "triple ring structure" ]

C

ARC-Challenge

arc_04_02186

Which is a nonrenewable resource?

[ "oil", "trees", "solar energy", "food crops" ]

A

math_qa

mathqa_03_01003

roy is now 8 years older than julia and half of that amount older than kelly . if in 2 years , roy will be 3 times as old as julia , then in 2 years what would be roy ’ s age multiplied by kelly ’ s age ?

[ "72", "84", "88", "96" ]

D

sciq

sciq_01_08917

Which theory explains how materials can collide and become new materials?

[ "disturbance theory", "pileup theory", "collision theory", "rupture theory" ]

C

sciq

sciq_01_08956

Glucose is an example of what simple carboyhydrates with relatively few carbon atoms?

[ "acids", "mixtures", "solvents", "sugars" ]

D

sciq

sciq_01_03101

Salts are important in maintaining what balance of the blood?

[ "osmotic", "kinetic", "pulmonary", "homeostasis" ]

A

ARC-Easy

arc_04_01126

All metabolic functions fall into one of two categories: a breaking down process (catabolic) or a building up process (anabolic). Which is an example of an anabolic process?

[ "respiration", "protein synthesis", "oxygen transport", "carbohydrate digestion" ]

B

sciq

sciq_01_09312

In a transverse wave, the highest point the wave reaches is known as the?

[ "crest", "flow", "valley", "axis" ]

A

openbookqa

obqa_02_01779

An organism is a source of what kind of matter?

[ "biotic", "inanimate", "dead", "live action" ]

A

sciq

sciq_01_09025

What is the term for the fast-moving air currents high in the troposphere?

[ "ocean streams", "jet streams", "gale force winds", "global winds" ]

B

sciq

sciq_01_04899

Adaptations that go along with the active, carnivorous lifestyle of sharks are known as?

[ "Relative traits", "acute senses", "acute parameters", "similar senses" ]

B

sciq

sciq_01_07008

Compounds with metals and nonmetals sharing electrons are known as what kinds of compounds?

[ "acids", "atoms", "ions", "eons" ]

C

sciq

sciq_01_01930

Which therapy uses viruses to genetically modify diseased cells and tissues?

[ "digestive therapy", "oxygen therapy", "chemotherapy", "viral therapy" ]

D

openbookqa

obqa_02_03041

Sweating will make your body temperature go

[ "down", "hits you", "Sideways", "Up" ]

A

sciq

sciq_01_05304

Each megasporangium has a single functional one of what?

[ "spicule", "megaspore", "antispore", "cocklebur" ]

B

math_qa

mathqa_03_01053

if the radius of a circle is increased by 30 % then the area is increased by :

[ "44 %", "69 %", "144 %", "40 %" ]

B

sciq

sciq_01_04948

What sound can be heard when sound waves bounce back from a hard object?

[ "echo", "loop", "eerie", "boom" ]

A

ARC-Challenge

arc_04_02216

Giant redwood trees change energy from one form to another. How is energy changed by the trees?

[ "They change chemical energy into kinetic energy.", "They change solar energy into chemical energy.", "They change wind energy into heat energy.", "They change mechanical energy into solar energy." ]

B

openbookqa

obqa_02_04688

A person with a pet amphibian will likely feed it

[ "deer", "wax", "steak", "meal worms" ]

D

openbookqa

obqa_02_02266

A person who wants to avoid wasting a manufactured box will

[ "leave it at the dump", "use it for new purposes", "throw it in the trash", "burn it in a fire" ]

B

sciq

sciq_01_07089

What are surface currents generally caused by?

[ "major steam belts", "minor wind belts", "major wind belts", "major humidity belts" ]

C

math_qa

mathqa_03_04721

amar takes as much time in running 24 meters as a car takes in covering 60 meters . what will be the distance covered by amar during the time the car covers 2.2 km ?

[ "700 m", "500 m", "870 m", "880 m" ]

D

sciq

sciq_01_01395

What large dwarf planet in our solar system was only discovered in 2005?

[ "artemis", "zeus", "eris", "Cerus" ]

C

openbookqa

obqa_02_04201

As rain freezes in the mountains it splits

[ "granite", "trees", "bears", "cars" ]

A

sciq

sciq_01_04060

Translation is the process of ordering the amino acids in the assembly of a?

[ "protein", "carbohydrate", "lipid", "vitamin" ]

A

sciq

sciq_01_06287

What is essential for forming new genes?

[ "enough chromosomes", "enough mutations", "large mutations", "chromosome deversity" ]

C

math_qa

mathqa_03_00556

a monkey start climbing up a tree 20 ft tall . each hour it hops 3 ft and slips back 2 ft . how much time would it take the monkey to reach the top .

[ "15 hrs", "18 hrs", "19 hrs", "17 hrs" ]

B

math_qa

mathqa_03_04653

cereal a is 11 % sugar by weight , whereas healthier but less delicious cereal b is 2 % sugar by weight . to make a delicious and healthy mixture that is 4 % sugar , what should be the ratio of cereal a to cereal b , by weight ?

[ "2 : 5", "1 : 3", "2 : 7", "3 : 4" ]

C

math_qa

mathqa_03_02334

if 40 % of a number exceeds 20 % of it by 12 , then find the number ?

[ "60", "50", "47", "55" ]

A

math_qa

mathqa_03_00798

2 + 2 + 2 ² + 2 ³ . . . + 2 ^ 11

[ "2 ^ 9", "2 ^ 10", "2 ^ 16", "2 ^ 12" ]

D

math_qa

mathqa_03_01299

the average of 9 observations was 4 , that of the 1 st of 5 being 10 and that of the last 5 being 8 . what was the 5 th observation ?

[ "54", "12", "15", "17" ]

A

sciq

sciq_01_01897

What provides building materials for the body?

[ "water", "food", "energy", "heat" ]

B

openbookqa

obqa_02_03282

What raw material is consumed by chloroplast

[ "flour", "stone", "CO2", "lava" ]

C

math_qa

mathqa_03_01708

2 . the value of x + x ( xx ) when x = 2 is :

[ "5", "10", "8", "15" ]

B

math_qa

mathqa_03_05569

cost is expressed by the formula tb ^ 4 . if b is doubled , the new cost is what percent of the original cost ?

[ "200", "600", "800", "1600" ]

D

ARC-Easy

arc_04_01454

Which cell can survive without the help of other cells?

[ "leaf cell", "yeast cell", "onion cell", "muscle cell" ]

B

ARC-Challenge

arc_04_02515

Sound waves travel the fastest through

[ "rock.", "seawater.", "space.", "atmosphere." ]

A

sciq

sciq_01_06990

Many european and asiatic elms are less susceptible to dutch elm disease than which elms?

[ "caribbean", "rican", "american", "african" ]

C

openbookqa

obqa_02_00181

This type of energy resource often results in particulates that are very toxic to breathe:

[ "wood", "coal", "oil", "solar" ]

B

sciq

sciq_01_04778

Which primate group generally lives alone?

[ "gorilla", "chimpanzee", "orangutan", "human" ]

C

openbookqa

obqa_02_01099

Paleontologists study

[ "Stars", "Grass", "Old Animal Feces", "Cats" ]

C

ARC-Challenge

arc_04_02584

Plants use nutrients found in soil. Which of these can break down in soil and become nutrients?

[ "air", "water", "leaves", "sunlight" ]

C

math_qa

mathqa_03_00317

the banker ' s gain on a bill due due 1 year hence at 12 % per annum is rs . 9 . the true discount is

[ "rs . 75", "rs . 36", "rs . 54", "rs . 50" ]

A

sciq

sciq_01_07129

What provides an early, rapid, and nonspecific defense against invading pathogens?

[ "toxins", "microorganisms", "neutrophils", "bacteria" ]

C

math_qa

mathqa_03_03393

solve : 12.05 * 5.4 + 0.6

[ "108.45", "110.45", "106.45", "109.45" ]

A

sciq

sciq_01_08546

What do organisms need to speed up biochemical reactions?

[ "genes", "enzymes", "carbohydrates", "hormones" ]

B

ARC-Easy

arc_04_01963

Which of the following is the best estimate of the number of stars in a typical galaxy?

[ "tens", "hundreds", "thousands", "billions" ]

D

sciq

sciq_01_05147

An endocrine disease usually involves the secretion of too much or not enough of what?

[ "protein", "hormone", "metabolism", "neurotransmitter" ]

B

ARC-Challenge

arc_04_02453

What enabled Galileo in the 17th century to see the moons of Jupiter?

[ "Jupiter came close to Earth during his lifetime.", "He realized that all of the planets go around the Sun.", "He invented advanced tools for looking at the sky.", "Earlier scientists failed to take an interest in the sky." ]

C

math_qa

mathqa_03_04763

find the number of zero ’ s in 173 ! ( 173 factorial ) ?

[ "38", "39", "40", "41" ]

D

math_qa

mathqa_03_03344

find compound interest on $ 6000 at 15 % per annum for 2 years 4 months , compounded annually .

[ "2331.75", "2209.75", "2108.75", "2107.75" ]

A

math_qa

mathqa_03_02266

in an election between two candidates a and b , the number of valid votes received by a exceeds those received by b by 15 % of the total number of votes polled . if 20 % of the votes polled were invalid and a total of 7720 votes were polled , then how many valid votes did b get ?

[ "1888", "2999", "2834", "2509" ]

D

math_qa

mathqa_03_04917

a man took a loan at rate of 12 % per annum simple interest . after 3 years he had to pay 4320 interest . the principal amount borrowed by him was .

[ "rs 14000", "rs 15000", "rs 12000", "rs 17000" ]

C

sciq

sciq_01_11348

What are chromosomes in the same pair called?

[ "homologous chromosomes", "regulated chromosomes", "reversible chromosomes", "homogeneous chromosomes" ]

A

ARC-Easy

arc_04_00510

The oceans most influence global climate by

[ "releasing heat to the atmosphere.", "cooling bordering land masses.", "providing continuous onshore winds.", "removing water vapor from the atmosphere." ]

A

sciq

sciq_01_00132

What term is used to describe a collection of molecules surrounded by a phospholipid bilayer that is capable of reproducing itself?

[ "atom", "organism", "cell", "proteins" ]

C

sciq

sciq_01_05173

What state of matter has a definite volume, but not a definite shape?

[ "gas", "solid", "mixture", "liquid" ]

D

math_qa

mathqa_03_04566

the number of sailors on a ship is 80 % more than the number of officers . the ratio of sailors to officers would be

[ "33 : 25", "9 : 5", "47 : 25", "22 : 25" ]

B

sciq

sciq_01_06769

What unit of pressure is named for the scientist whose discoveries about pressure in fluids led to a law of the same name?

[ "joule", "newton", "ohm", "pascal" ]

D