youssefbelghmi/MNLP_M2_mcqa_dataset · Datasets at Hugging Face

dataset stringclasses 7 values	id stringlengths 12 15	question stringlengths 1 911	choices listlengths 4 4	answer stringclasses 4 values
sciq	sciq_01_03160	Torpor, a process that leads to a decrease in activity and metabolism and allows animals to survive adverse conditions, includes what long winter 'sleep'?	[ "hibernation", "fermentation", "relaxation", "pollination" ]	A
sciq	sciq_01_08879	What is the term for the series of life stages and events that a sexually reproducing organism goes through?	[ "society cycle", "life cycle", "age", "existence" ]	B
sciq	sciq_01_02769	Transport epithelia that function in maintaining water balance also often function in disposal of what?	[ "organisms wastes", "bacteria", "absorption wastes", "metabolic wastes" ]	D
openbookqa	obqa_02_03767	which one of these places would a person have the least need for a clothes dryer?	[ "in the tropical rain forest", "in a humid cave", "in the hot desert", "in a wet town" ]	C
math_qa	mathqa_03_03046	a certain sum of money is divided among a , b and c such that a gets one - third of what b and c together get and b gets two - seventh of what a and c together get . if the amount received by a is $ 10 more than that received by b , find the total amount shared by a , b and c .	[ "$ 260", "$ 360", "$ 160", "$ 460" ]	B
ARC-Challenge	arc_04_02709	Which process is most directly related to constructing new land?	[ "erosion", "polluting", "deposition", "weathering" ]	C
sciq	sciq_01_07041	Electrons move, but they aren’t destroyed. this is the law of conservation of what?	[ "energy", "charge", "cost", "matter" ]	B
sciq	sciq_01_08608	What is a long, tube-shaped bundle of neurons, protected by the vertebrae?	[ "a ganglion", "the spinal cord", "a dendrite", "an axon" ]	B
math_qa	mathqa_03_01510	a portion of the 85 % solution of chemicals was replaced with an equal amount of 30 % solution of chemicals . as a result , 40 % solution of chemicals resulted . what part of the original solution was replaced ?	[ "5 / 11", "6 / 11", "7 / 11", "9 / 11" ]	D
sciq	sciq_01_06176	What material used for helium-filled balloons is dense, strong and opaque, with a high molecular mass that forms films that have many fewer pores than rubber?	[ "fiberglass", "mylar", "foil", "cellophane" ]	B
sciq	sciq_01_11447	Compound light microscopes use lenses to do what?	[ "stop light", "twist light", "focus light", "burn light" ]	C
HPCPerfOpt-MCQA	hpc_05_00008	void example(float a, unsigned b, unsigned size) {\n for (unsigned i = 0; i < size; ++i) {\n a[b[i]] = 0.f;\n }\n}\n How can we optimize the performance of the given code snippet?	[ "Consider applying offloading parallelism to forall loop", "Avoid column-major array access in C/C++", "Avoid indirect array access to improve performance", "Avoid column-major array access in C/C++" ]	C
sciq	sciq_01_02821	In many polychaetes, the parapodia are richly supplied with blood vessels and also function as what?	[ "scales", "tails", "pores", "gills" ]	D
ARC-Easy	arc_04_00911	Sandra puts some pill bugs into an open box. She covers half the box with a piece of cardboard. She then places the box outside on a summer day, and all the pill bugs move under the cardboard. The pill bugs are most likely responding to which of the following?	[ "air pressure", "bright light", "wind", "fog" ]	B
ARC-Easy	arc_04_00871	A group of vertebrates has lungs, a body covered with scales, internal fertilization, and amniotic eggs. Which group of vertebrates does this describe?	[ "amphibians", "birds", "mammals", "reptiles" ]	D
sciq	sciq_01_11440	What organ protects the body from injury, water loss, and microorganisms?	[ "skin", "heart", "liver", "hair" ]	A
sciq	sciq_01_08403	Management programs based on population-regulating factors have helped prevent the extinction of many?	[ "abundant species", "keystone species", "endangered species", "omnivores" ]	C
ARC-Challenge	arc_04_02716	According to the fossil record, the first horses were smaller than modern species. Throughout time, horses have gradually changed	[ "to become better hunters.", "in order to re-populate the Earth.", "in response to an altering environment.", "to become useful for humans." ]	C
ARC-Easy	arc_04_01568	Which of the following is the major cause of tides?	[ "heating of the oceans by the Sun", "gravitational pull of the Moon", "earthquakes on the ocean floor", "changes in wind direction" ]	B
sciq	sciq_01_01696	In which phase do the chromosomes duplicate?	[ "metaphase", "prophase", "mitosis", "interphase" ]	D
ARC-Easy	arc_04_00139	Which of these can be described as a system of stars, gases, dust, and other matter that orbits a common center of gravity?	[ "an asteroid", "a galaxy", "a nebula", "a comet" ]	B
openbookqa	obqa_02_02241	Which is likely to be digested?	[ "metal", "water", "hush puppies", "pain" ]	C
sciq	sciq_01_04240	What are all cells surrounded by?	[ "cell membrane", "amino acids", "cytoplasm", "cell substrate" ]	A
ARC-Challenge	arc_04_02949	Doctors have determined that each of these factors could cause heart disease in humans except	[ "genes that code for heart defects.", "infections that damage the heart muscle.", "other diseases that cause the heart to wear out.", "intense exercise that increases the heart rate." ]	D
sciq	sciq_01_05613	What is the name of the supportive structed that helps move a worm's muscles?	[ "hydroskeleton", "spongin", "exoskeleton", "pollenation" ]	A
sciq	sciq_01_05182	Bone marrow is found inside many bones and produces what?	[ "sugar", "apoptosis", "tumors", "lymphocytes" ]	D
sciq	sciq_01_08564	What type of tissue consists of cells that cover inner and outer body surfaces?	[ "epithelial?", "aberrant ?", "Soft Tissue", "mitochondrial ?" ]	A
openbookqa	obqa_02_01427	When certain things are shoved together enough, the earth will tremble and shake because of these	[ "trail and error", "water road", "dirt collisions", "wet trail" ]	C
sciq	sciq_01_01905	What is the most important way that humans communicate?	[ "instinct", "language", "painting", "inheritance" ]	B
sciq	sciq_01_10961	Objects in motion that return to the same position after a fixed period of time are said to be in what?	[ "harmonic motion", "homeostasis", "resonant motion", "kinetic motion" ]	A
openbookqa	obqa_02_04555	If a species of plant or animal ceases to exist on earth, either by natural causes or by activities of humans, the loss of the plant or animal	[ "reversible extinction", "cannot be undone", "reversible", "a subspecies" ]	B
math_qa	mathqa_03_05078	a certain store sells all maps at one price and all books at another price . on monday the store sold 12 maps and 10 books for a total of $ 42.00 , and on tuesday the store sold 20 maps and 15 books for a total of $ 70.00 . at this store , how much less does a map sell for than a book ?	[ "$ 0.25", "$ 0.50", "$ 3.5", "$ 2.5" ]	C
math_qa	mathqa_03_00596	a rectangular field has a length 10 meters more than it is width . if the area of the field is 171 , what is the length ( in meters ) of the rectangular field ?	[ "17'", "19'", "21'", "23'" ]	B
sciq	sciq_01_10586	How do plants obtain their energy?	[ "glycolysis", "Sugar Transfer", "HETEROTROPHS", "photosynthesis" ]	D
sciq	sciq_01_10191	What term describes how close estimates are to one another?	[ "precise", "efficiency", "precision", "Distant" ]	C
sciq	sciq_01_01536	Mollusks, annelids, and arthropods are considered what?	[ "micelles", "detritivores", "protostomes", "protisines" ]	C
openbookqa	obqa_02_02037	New hydro-electric vehicles will result in gas stations	[ "eventually earning a lot of money", "being blown up by the governor of California", "eventually losing a lot of money", "reporting record third quarter growth" ]	C
ARC-Easy	arc_04_02042	Which of these provides the best evidence that Earth's crust is divided into tectonic plates?	[ "the distribution of water on Earth's surface", "the distribution of biomes on Earth's surface", "the distribution of rock types on Earth's surface", "the distribution of earthquakes on Earth's surface" ]	D
sciq	sciq_01_00866	What kind of chain is formed by subduction of oceanic crust beneath a continental or oceanic plate?	[ "volcano", "tsunami", "chain reaction", "mountain" ]	A
math_qa	mathqa_03_01577	four horses are tethered at four corners of a square plot of side 63 metres so that they just can not reach one another . the area left ungrazed is :	[ "675.5 m 2'", "780.6 m 2'", "785.8 m 2'", "850.5 m 2'" ]	D
sciq	sciq_01_03203	What color is the fungus in blue cheese?	[ "pink", "purple", "green", "blue" ]	D
openbookqa	obqa_02_02896	If a plant's extended portion is larger, it will	[ "soak up more light", "put out less pollen", "be wilting very soon", "fold in on itself" ]	A
math_qa	mathqa_03_02131	a man walking at the rate of 6 km per hour crosses a square field diagonally in 9 seconds the area of the field is	[ "110 sq . m'", "111.5 aq . m'", "112.5 sq . m'", "114 sq . m'" ]	C
sciq	sciq_01_05819	What kind of membrane do prokaryotic cells have?	[ "cellulose", "plasma membrane", "plasma wall", "cell wall" ]	B
sciq	sciq_01_06239	What type of radiation from the sun reaches earth across space striking everything on earth’s surface?	[ "particle", "electromagnetic", "static", "seismic" ]	B
math_qa	mathqa_03_04931	a can do a half of certain work in 60 days and b one third of the same in 35 days . they together will do the whole work in .	[ "56 days", "420 days", "46 days", "560 days" ]	A
math_qa	mathqa_03_04802	at what price must an article costing rs . 47.50 be marked in order that after deducting 5 % from the list price . it may be sold at a profit of 25 % on the cost price ?	[ "62.5", "62.8", "62.1", "62.9" ]	A
math_qa	mathqa_03_03677	rice weighing 25 / 4 pounds was divided equally and placed in 4 containers . how many ounces of rice were in each container ? ( note that 1 pound = 16 ounces )	[ "22", "25", "28", "31" ]	B
math_qa	mathqa_03_00557	12,21 , 48,87 , __	[ "176", "186", "184", "174" ]	B
ARC-Easy	arc_04_00431	What is the main source of energy that drives all weather patterns?	[ "the Sun", "oceans", "the Moon", "mountains" ]	A
math_qa	mathqa_03_02448	a customer pays 70 dollars for a coffee maker after a discount of 20 dollars what is the original price of the coffe maker ?	[ "50", "40", "90", "60" ]	C
openbookqa	obqa_02_02430	Which season is it for Australians in July?	[ "Spring", "Fall", "Winter", "Summer" ]	C
sciq	sciq_01_01837	Phototrophic organisms capture light energy from the sun and convert it into what type of energy inside their cells?	[ "radiation energy", "chemical energy", "solar power", "mechanical energy" ]	B
sciq	sciq_01_07777	The diversity of life on earth today is the result of what?	[ "mass extinction", "generation", "evolution", "spontaneous mutation" ]	C
openbookqa	obqa_02_04956	Harriet wants to know the area of a rectangular sheet of paper. Its size is unknown to her. Which one of these will be the only tool that she needs?	[ "a ruler", "a compass", "a calculator", "a protractor" ]	A
sciq	sciq_01_11138	What kind of process is boiling?	[ "cavitation", "spheroidal", "chemical", "isothermal" ]	D
ARC-Easy	arc_04_01759	Which information is used in a station model?	[ "yearly average precipitation", "daily average barometric pressure", "number of lightning strikes", "wind direction in a particular point and time" ]	D
math_qa	mathqa_03_02452	if a sum of money doubles itself in 8 years at simple interest , the ratepercent per annum is	[ "12", "12.5", "13", "13.5" ]	B
sciq	sciq_01_08451	Water affects the availability of what important element in aquatic environments and in flooded soils?	[ "carbon", "oxygen", "carbon dioxide", "nitrogen" ]	B
sciq	sciq_01_08185	Both alpha and beta decay change the number of what in an atom's nucleus?	[ "Gamma decay", "protons", "electrons", "neutrons" ]	B
sciq	sciq_01_09040	Elements are defined by their atomic number, a number that describes the amount of what in the element?	[ "neutrons", "protons", "electrons", "bonds" ]	B
sciq	sciq_01_05528	What effect does tamiflu have on viruses and cells?	[ "inhibits spread of virus", "destroys all viruses", "enhances cells", "reprograms viruses" ]	A
openbookqa	obqa_02_02987	Which of the following is most likely to occur?	[ "a felled tree rots", "a stone pile rots", "a living tree rots", "a pile of sand rots" ]	A
openbookqa	obqa_02_04902	What would a sedimentary rock likely hold?	[ "a trilobyte", "a cookie", "a wheatgrass shake", "a diner" ]	A
sciq	sciq_01_01416	Whan an alkene is aquired by an alkyl halide in an organic reaction, what kind of reaction is this?	[ "elimination", "extinction", "subtraction", "migration" ]	A
sciq	sciq_01_06515	What is the term for a symbiotic relationship in which one species benefits while the other species is not affected?	[ "mutualism", "commensalism", "parasitism", "pollenation" ]	B
math_qa	mathqa_03_01073	if 5 % more is gained by selling an article for rs . 350 than by selling it for rs . 340 , the cost of the article is :	[ "rs . 50", "rs . 160", "rs . 200", "rs . 225" ]	C
math_qa	mathqa_03_05817	the width of a rectangular hall is ½ of its length . if the area of the hall is 200 sq . m , what is the difference between its length and breadth ?	[ "8 m'", "10 m'", "12 m'", "15 m'" ]	B
openbookqa	obqa_02_02133	A pigeon is hungry so it snags a slice of pizza off a table using its	[ "wing", "teeth", "beak", "leg" ]	C
sciq	sciq_01_03210	Subducting plate and epicenter are terms related to what phenomenon?	[ "earthquake", "hurricane", "eruption", "tidal wave" ]	A
openbookqa	obqa_02_03005	If a hundred bees swarm a pink rose and a dozen bees swarm a yellow lily, the lily will	[ "have more offspring than the rose", "be lifted from the ground", "have fewer offspring than the rose", "be consumed and wilt" ]	C
math_qa	mathqa_03_03548	how many internal diagonals does a heptagon ( seven sided polygon ) have ?	[ "7", "9", "14", "20" ]	C
math_qa	mathqa_03_01137	john makes $ 55 a week from his job . he earns a raise andnow makes $ 60 a week . what is the % increase ?	[ "16 %", "9.66 %", "9.09 %", "9.98 %" ]	C
sciq	sciq_01_02929	What kind of bases completely dissociate in water, releasing all hydroxide anions into the solution?	[ "unusual", "weak", "strong", "whole" ]	C
math_qa	mathqa_03_02236	a person p takes 4 hrs time to complete a job and q takes 6 hrs to complete the same job if they work together how much time will they require to complete the job ?	[ "1.2 hrs", "1.8 hrs", "2.4 hrs", "3.0 hrs" ]	C
sciq	sciq_01_11383	What describes the process of vesicles fusing with the plasma membrane and releasing their contents to the outside of the cell?	[ "autolysis", "expulsion", "exocytosis", "endocytosis" ]	C
sciq	sciq_01_04055	What does bowman's capsule form by surrounding the glomerulus?	[ "ions", "lumen", "pores", "lipids" ]	B
math_qa	mathqa_03_00553	in the first 10 overs of a cricket game , the run rate was only 3.2 . what should be the rate in the remaining 40 overs to reach the target of 282 runs ?	[ "6.25", "6.27", "6.23", "6.29" ]	A
sciq	sciq_01_00378	An electron possesses both particle and these?	[ "wave properties", "land properties", "shock properties", "surging properties" ]	A
math_qa	mathqa_03_04156	a box contains 10 tablets of medicine a and 14 tablets of medicine b . what is the least number of tablets that should be taken from the box to ensure that at least two tablets of each kind are among the extracted .	[ "12", "16", "17", "19" ]	B
sciq	sciq_01_08966	How long are microfilaments?	[ "4 nm", "7 nm", "9 nm", "7 m" ]	B
sciq	sciq_01_01527	This process of combining the wave functions for atomic orbitals is called what?	[ "hybridization", "activation", "hydration", "assimilation" ]	A
openbookqa	obqa_02_04641	If an environment experiences a long drought	[ "animals will experience a boom in reproduction", "ponds may dry up and kill off the fish population", "tadpoles will mature faster into frogs", "plants will continue to flourish" ]	B
sciq	sciq_01_00539	What is the term for the measure of a fluid's thickness?	[ "salinity", "elasticity", "friction", "viscosity" ]	D
sciq	sciq_01_05919	What type of protein speeds up chemical reactions in cells?	[ "collagen", "lipids", "enzyme", "hemoglobin" ]	C
sciq	sciq_01_05866	Substances produced by a reaction are known as?	[ "minerals", "products", "compounds", "solutions" ]	B
openbookqa	obqa_02_04154	Being near buildings or houses is the worst spot to be when there is an earthquake as you are likely to be	[ "stones", "nothing", "kissed by one", "crushed by one" ]	D
sciq	sciq_01_02158	What is the first direct action of growth hormone?	[ "stimulation of monoglyceride breakdown", "stimulation of triglyceride breakdown", "stimulation of triglyceride production", "stimulation of monoglyceride production" ]	B
math_qa	mathqa_03_04521	two trains 250 m and 500 m long run at the speed of 60 km / hr and 40 km / hr respectively in opposite directions on parallel tracks . the time which they take to cross each other is ?	[ "10.6", "10.9", "10.4", "27" ]	D
sciq	sciq_01_10732	What consists of the different species within an area?	[ "abundant community", "biological community", "contamination community", "science community" ]	B
math_qa	mathqa_03_01364	the l . c . m . of 2 numbers is 30 . the numbers are in the ratio 2 : 3 . find their sum ?	[ "36", "25", "48", "32" ]	B
openbookqa	obqa_02_02963	A thing which ferns have in endless supply when expanding is	[ "oil", "dirt", "darkness", "castor" ]	B
math_qa	mathqa_03_04428	if 20 % of 30 is greater than 25 % of a number by 2 , the number is :	[ "16", "24", "20", "32" ]	A
ARC-Easy	arc_04_00684	When buried sediments are subjected to pressure, the mineral grains are squeezed together. What is the result of this action?	[ "volcanoes", "earthquakes", "new rock is formed", "layers rise to the surface" ]	C
sciq	sciq_01_05107	What kind of rocks form as an existing rock is altered by high temperature or pressure?	[ "basaltic", "sedimentary", "metamorphic", "igneous" ]	C
sciq	sciq_01_07787	What are the most advanced group of seedless vascular plants called?	[ "ferns", "grasses", "shrubs", "conifers" ]	A
sciq	sciq_01_11101	What does the term porifera means?	[ "pore-clogging", "pore-bearing", "poreless", "pore - signifying" ]	B
math_qa	mathqa_03_03617	find the area of a triangle whose sides are 41 cm , 28 cm , 15 cm . also , find the length of the altitude corresponding to the largest side of the triangle .	[ "4.1 cm'", "5.1 cm'", "6.1 cm'", "7.1 cm'" ]	C
openbookqa	obqa_02_04208	Sleet is made of what?	[ "wind", "icing", "hard h2o", "frosting" ]	C
sciq	sciq_01_02577	What is it called when two alleles are both expressed in the heterozygous individual?	[ "low dominance", "shared dominance", "codominance", "weak dominance" ]	C

sciq

sciq_01_03160

Torpor, a process that leads to a decrease in activity and metabolism and allows animals to survive adverse conditions, includes what long winter 'sleep'?

[ "hibernation", "fermentation", "relaxation", "pollination" ]

A

sciq

sciq_01_08879

What is the term for the series of life stages and events that a sexually reproducing organism goes through?

[ "society cycle", "life cycle", "age", "existence" ]

B

sciq

sciq_01_02769

Transport epithelia that function in maintaining water balance also often function in disposal of what?

[ "organisms wastes", "bacteria", "absorption wastes", "metabolic wastes" ]

D

openbookqa

obqa_02_03767

which one of these places would a person have the least need for a clothes dryer?

[ "in the tropical rain forest", "in a humid cave", "in the hot desert", "in a wet town" ]

C

math_qa

mathqa_03_03046

a certain sum of money is divided among a , b and c such that a gets one - third of what b and c together get and b gets two - seventh of what a and c together get . if the amount received by a is $ 10 more than that received by b , find the total amount shared by a , b and c .

[ "$ 260", "$ 360", "$ 160", "$ 460" ]

B

ARC-Challenge

arc_04_02709

Which process is most directly related to constructing new land?

[ "erosion", "polluting", "deposition", "weathering" ]

C

sciq

sciq_01_07041

Electrons move, but they aren’t destroyed. this is the law of conservation of what?

[ "energy", "charge", "cost", "matter" ]

B

sciq

sciq_01_08608

What is a long, tube-shaped bundle of neurons, protected by the vertebrae?

[ "a ganglion", "the spinal cord", "a dendrite", "an axon" ]

B

math_qa

mathqa_03_01510

a portion of the 85 % solution of chemicals was replaced with an equal amount of 30 % solution of chemicals . as a result , 40 % solution of chemicals resulted . what part of the original solution was replaced ?

[ "5 / 11", "6 / 11", "7 / 11", "9 / 11" ]

D

sciq

sciq_01_06176

What material used for helium-filled balloons is dense, strong and opaque, with a high molecular mass that forms films that have many fewer pores than rubber?

[ "fiberglass", "mylar", "foil", "cellophane" ]

B

sciq

sciq_01_11447

Compound light microscopes use lenses to do what?

[ "stop light", "twist light", "focus light", "burn light" ]

C

HPCPerfOpt-MCQA

hpc_05_00008

void example(float *a, unsigned *b, unsigned size) {\n for (unsigned i = 0; i < size; ++i) {\n a[b[i]] = 0.f;\n }\n}\n How can we optimize the performance of the given code snippet?

[ "Consider applying offloading parallelism to forall loop", "Avoid column-major array access in C/C++", "Avoid indirect array access to improve performance", "Avoid column-major array access in C/C++" ]

C

sciq

sciq_01_02821

In many polychaetes, the parapodia are richly supplied with blood vessels and also function as what?

[ "scales", "tails", "pores", "gills" ]

D

ARC-Easy

arc_04_00911

Sandra puts some pill bugs into an open box. She covers half the box with a piece of cardboard. She then places the box outside on a summer day, and all the pill bugs move under the cardboard. The pill bugs are most likely responding to which of the following?

[ "air pressure", "bright light", "wind", "fog" ]

B

ARC-Easy

arc_04_00871

A group of vertebrates has lungs, a body covered with scales, internal fertilization, and amniotic eggs. Which group of vertebrates does this describe?

[ "amphibians", "birds", "mammals", "reptiles" ]

D

sciq

sciq_01_11440

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

[ "skin", "heart", "liver", "hair" ]

A

sciq

sciq_01_08403

Management programs based on population-regulating factors have helped prevent the extinction of many?

[ "abundant species", "keystone species", "endangered species", "omnivores" ]

C

ARC-Challenge

arc_04_02716

According to the fossil record, the first horses were smaller than modern species. Throughout time, horses have gradually changed

[ "to become better hunters.", "in order to re-populate the Earth.", "in response to an altering environment.", "to become useful for humans." ]

C

ARC-Easy

arc_04_01568

Which of the following is the major cause of tides?

[ "heating of the oceans by the Sun", "gravitational pull of the Moon", "earthquakes on the ocean floor", "changes in wind direction" ]

B

sciq

sciq_01_01696

In which phase do the chromosomes duplicate?

[ "metaphase", "prophase", "mitosis", "interphase" ]

D

ARC-Easy

arc_04_00139

Which of these can be described as a system of stars, gases, dust, and other matter that orbits a common center of gravity?

[ "an asteroid", "a galaxy", "a nebula", "a comet" ]

B

openbookqa

obqa_02_02241

Which is likely to be digested?

[ "metal", "water", "hush puppies", "pain" ]

C

sciq

sciq_01_04240

What are all cells surrounded by?

[ "cell membrane", "amino acids", "cytoplasm", "cell substrate" ]

A

ARC-Challenge

arc_04_02949

Doctors have determined that each of these factors could cause heart disease in humans except

[ "genes that code for heart defects.", "infections that damage the heart muscle.", "other diseases that cause the heart to wear out.", "intense exercise that increases the heart rate." ]

D

sciq

sciq_01_05613

What is the name of the supportive structed that helps move a worm's muscles?

[ "hydroskeleton", "spongin", "exoskeleton", "pollenation" ]

A

sciq

sciq_01_05182

Bone marrow is found inside many bones and produces what?

[ "sugar", "apoptosis", "tumors", "lymphocytes" ]

D

sciq

sciq_01_08564

What type of tissue consists of cells that cover inner and outer body surfaces?

[ "epithelial?", "aberrant ?", "Soft Tissue", "mitochondrial ?" ]

A

openbookqa

obqa_02_01427

When certain things are shoved together enough, the earth will tremble and shake because of these

[ "trail and error", "water road", "dirt collisions", "wet trail" ]

C

sciq

sciq_01_01905

What is the most important way that humans communicate?

[ "instinct", "language", "painting", "inheritance" ]

B

sciq

sciq_01_10961

Objects in motion that return to the same position after a fixed period of time are said to be in what?

[ "harmonic motion", "homeostasis", "resonant motion", "kinetic motion" ]

A

openbookqa

obqa_02_04555

If a species of plant or animal ceases to exist on earth, either by natural causes or by activities of humans, the loss of the plant or animal

[ "reversible extinction", "cannot be undone", "reversible", "a subspecies" ]

B

math_qa

mathqa_03_05078

a certain store sells all maps at one price and all books at another price . on monday the store sold 12 maps and 10 books for a total of $ 42.00 , and on tuesday the store sold 20 maps and 15 books for a total of $ 70.00 . at this store , how much less does a map sell for than a book ?

[ "$ 0.25", "$ 0.50", "$ 3.5", "$ 2.5" ]

C

math_qa

mathqa_03_00596

a rectangular field has a length 10 meters more than it is width . if the area of the field is 171 , what is the length ( in meters ) of the rectangular field ?

[ "17'", "19'", "21'", "23'" ]

B

sciq

sciq_01_10586

How do plants obtain their energy?

[ "glycolysis", "Sugar Transfer", "HETEROTROPHS", "photosynthesis" ]

D

sciq

sciq_01_10191

What term describes how close estimates are to one another?

[ "precise", "efficiency", "precision", "Distant" ]

C

sciq

sciq_01_01536

Mollusks, annelids, and arthropods are considered what?

[ "micelles", "detritivores", "protostomes", "protisines" ]

C

openbookqa

obqa_02_02037

New hydro-electric vehicles will result in gas stations

[ "eventually earning a lot of money", "being blown up by the governor of California", "eventually losing a lot of money", "reporting record third quarter growth" ]

C

ARC-Easy

arc_04_02042

Which of these provides the best evidence that Earth's crust is divided into tectonic plates?

[ "the distribution of water on Earth's surface", "the distribution of biomes on Earth's surface", "the distribution of rock types on Earth's surface", "the distribution of earthquakes on Earth's surface" ]

D

sciq

sciq_01_00866

What kind of chain is formed by subduction of oceanic crust beneath a continental or oceanic plate?

[ "volcano", "tsunami", "chain reaction", "mountain" ]

A

math_qa

mathqa_03_01577

four horses are tethered at four corners of a square plot of side 63 metres so that they just can not reach one another . the area left ungrazed is :

[ "675.5 m 2'", "780.6 m 2'", "785.8 m 2'", "850.5 m 2'" ]

D

sciq

sciq_01_03203

What color is the fungus in blue cheese?

[ "pink", "purple", "green", "blue" ]

D

openbookqa

obqa_02_02896

If a plant's extended portion is larger, it will

[ "soak up more light", "put out less pollen", "be wilting very soon", "fold in on itself" ]

A

math_qa

mathqa_03_02131

a man walking at the rate of 6 km per hour crosses a square field diagonally in 9 seconds the area of the field is

[ "110 sq . m'", "111.5 aq . m'", "112.5 sq . m'", "114 sq . m'" ]

C

sciq

sciq_01_05819

What kind of membrane do prokaryotic cells have?

[ "cellulose", "plasma membrane", "plasma wall", "cell wall" ]

B

sciq

sciq_01_06239

What type of radiation from the sun reaches earth across space striking everything on earth’s surface?

[ "particle", "electromagnetic", "static", "seismic" ]

B

math_qa

mathqa_03_04931

a can do a half of certain work in 60 days and b one third of the same in 35 days . they together will do the whole work in .

[ "56 days", "420 days", "46 days", "560 days" ]

A

math_qa

mathqa_03_04802

at what price must an article costing rs . 47.50 be marked in order that after deducting 5 % from the list price . it may be sold at a profit of 25 % on the cost price ?

[ "62.5", "62.8", "62.1", "62.9" ]

A

math_qa

mathqa_03_03677

rice weighing 25 / 4 pounds was divided equally and placed in 4 containers . how many ounces of rice were in each container ? ( note that 1 pound = 16 ounces )

[ "22", "25", "28", "31" ]

B

math_qa

mathqa_03_00557

12,21 , 48,87 , __

[ "176", "186", "184", "174" ]

B

ARC-Easy

arc_04_00431

What is the main source of energy that drives all weather patterns?

[ "the Sun", "oceans", "the Moon", "mountains" ]

A

math_qa

mathqa_03_02448

a customer pays 70 dollars for a coffee maker after a discount of 20 dollars what is the original price of the coffe maker ?

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

C

openbookqa

obqa_02_02430

Which season is it for Australians in July?

[ "Spring", "Fall", "Winter", "Summer" ]

C

sciq

sciq_01_01837

Phototrophic organisms capture light energy from the sun and convert it into what type of energy inside their cells?

[ "radiation energy", "chemical energy", "solar power", "mechanical energy" ]

B

sciq

sciq_01_07777

The diversity of life on earth today is the result of what?

[ "mass extinction", "generation", "evolution", "spontaneous mutation" ]

C

openbookqa

obqa_02_04956

Harriet wants to know the area of a rectangular sheet of paper. Its size is unknown to her. Which one of these will be the only tool that she needs?

[ "a ruler", "a compass", "a calculator", "a protractor" ]

A

sciq

sciq_01_11138

What kind of process is boiling?

[ "cavitation", "spheroidal", "chemical", "isothermal" ]

D

ARC-Easy

arc_04_01759

Which information is used in a station model?

[ "yearly average precipitation", "daily average barometric pressure", "number of lightning strikes", "wind direction in a particular point and time" ]

D

math_qa

mathqa_03_02452

if a sum of money doubles itself in 8 years at simple interest , the ratepercent per annum is

[ "12", "12.5", "13", "13.5" ]

B

sciq

sciq_01_08451

Water affects the availability of what important element in aquatic environments and in flooded soils?

[ "carbon", "oxygen", "carbon dioxide", "nitrogen" ]

B

sciq

sciq_01_08185

Both alpha and beta decay change the number of what in an atom's nucleus?

[ "Gamma decay", "protons", "electrons", "neutrons" ]

B

sciq

sciq_01_09040

Elements are defined by their atomic number, a number that describes the amount of what in the element?

[ "neutrons", "protons", "electrons", "bonds" ]

B

sciq

sciq_01_05528

What effect does tamiflu have on viruses and cells?

[ "inhibits spread of virus", "destroys all viruses", "enhances cells", "reprograms viruses" ]

A

openbookqa

obqa_02_02987

Which of the following is most likely to occur?

[ "a felled tree rots", "a stone pile rots", "a living tree rots", "a pile of sand rots" ]

A

openbookqa

obqa_02_04902

What would a sedimentary rock likely hold?

[ "a trilobyte", "a cookie", "a wheatgrass shake", "a diner" ]

A

sciq

sciq_01_01416

Whan an alkene is aquired by an alkyl halide in an organic reaction, what kind of reaction is this?

[ "elimination", "extinction", "subtraction", "migration" ]

A

sciq

sciq_01_06515

What is the term for a symbiotic relationship in which one species benefits while the other species is not affected?

[ "mutualism", "commensalism", "parasitism", "pollenation" ]

B

math_qa

mathqa_03_01073

if 5 % more is gained by selling an article for rs . 350 than by selling it for rs . 340 , the cost of the article is :

[ "rs . 50", "rs . 160", "rs . 200", "rs . 225" ]

C

math_qa

mathqa_03_05817

the width of a rectangular hall is ½ of its length . if the area of the hall is 200 sq . m , what is the difference between its length and breadth ?

[ "8 m'", "10 m'", "12 m'", "15 m'" ]

B

openbookqa

obqa_02_02133

A pigeon is hungry so it snags a slice of pizza off a table using its

[ "wing", "teeth", "beak", "leg" ]

C

sciq

sciq_01_03210

Subducting plate and epicenter are terms related to what phenomenon?

[ "earthquake", "hurricane", "eruption", "tidal wave" ]

A

openbookqa

obqa_02_03005

If a hundred bees swarm a pink rose and a dozen bees swarm a yellow lily, the lily will

[ "have more offspring than the rose", "be lifted from the ground", "have fewer offspring than the rose", "be consumed and wilt" ]

C

math_qa

mathqa_03_03548

how many internal diagonals does a heptagon ( seven sided polygon ) have ?

[ "7", "9", "14", "20" ]

C

math_qa

mathqa_03_01137

john makes $ 55 a week from his job . he earns a raise andnow makes $ 60 a week . what is the % increase ?

[ "16 %", "9.66 %", "9.09 %", "9.98 %" ]

C

sciq

sciq_01_02929

What kind of bases completely dissociate in water, releasing all hydroxide anions into the solution?

[ "unusual", "weak", "strong", "whole" ]

C

math_qa

mathqa_03_02236

a person p takes 4 hrs time to complete a job and q takes 6 hrs to complete the same job if they work together how much time will they require to complete the job ?

[ "1.2 hrs", "1.8 hrs", "2.4 hrs", "3.0 hrs" ]

C

sciq

sciq_01_11383

What describes the process of vesicles fusing with the plasma membrane and releasing their contents to the outside of the cell?

[ "autolysis", "expulsion", "exocytosis", "endocytosis" ]

C

sciq

sciq_01_04055

What does bowman's capsule form by surrounding the glomerulus?

[ "ions", "lumen", "pores", "lipids" ]

B

math_qa

mathqa_03_00553

in the first 10 overs of a cricket game , the run rate was only 3.2 . what should be the rate in the remaining 40 overs to reach the target of 282 runs ?

[ "6.25", "6.27", "6.23", "6.29" ]

A

sciq

sciq_01_00378

An electron possesses both particle and these?

[ "wave properties", "land properties", "shock properties", "surging properties" ]

A

math_qa

mathqa_03_04156

a box contains 10 tablets of medicine a and 14 tablets of medicine b . what is the least number of tablets that should be taken from the box to ensure that at least two tablets of each kind are among the extracted .

[ "12", "16", "17", "19" ]

B

sciq

sciq_01_08966

How long are microfilaments?

[ "4 nm", "7 nm", "9 nm", "7 m" ]

B

sciq

sciq_01_01527

This process of combining the wave functions for atomic orbitals is called what?

[ "hybridization", "activation", "hydration", "assimilation" ]

A

openbookqa

obqa_02_04641

If an environment experiences a long drought

[ "animals will experience a boom in reproduction", "ponds may dry up and kill off the fish population", "tadpoles will mature faster into frogs", "plants will continue to flourish" ]

B

sciq

sciq_01_00539

What is the term for the measure of a fluid's thickness?

[ "salinity", "elasticity", "friction", "viscosity" ]

D

sciq

sciq_01_05919

What type of protein speeds up chemical reactions in cells?

[ "collagen", "lipids", "enzyme", "hemoglobin" ]

C

sciq

sciq_01_05866

Substances produced by a reaction are known as?

[ "minerals", "products", "compounds", "solutions" ]

B

openbookqa

obqa_02_04154

Being near buildings or houses is the worst spot to be when there is an earthquake as you are likely to be

[ "stones", "nothing", "kissed by one", "crushed by one" ]

D

sciq

sciq_01_02158

What is the first direct action of growth hormone?

[ "stimulation of monoglyceride breakdown", "stimulation of triglyceride breakdown", "stimulation of triglyceride production", "stimulation of monoglyceride production" ]

B

math_qa

mathqa_03_04521

two trains 250 m and 500 m long run at the speed of 60 km / hr and 40 km / hr respectively in opposite directions on parallel tracks . the time which they take to cross each other is ?

[ "10.6", "10.9", "10.4", "27" ]

D

sciq

sciq_01_10732

What consists of the different species within an area?

[ "abundant community", "biological community", "contamination community", "science community" ]

B

math_qa

mathqa_03_01364

the l . c . m . of 2 numbers is 30 . the numbers are in the ratio 2 : 3 . find their sum ?

[ "36", "25", "48", "32" ]

B

openbookqa

obqa_02_02963

A thing which ferns have in endless supply when expanding is

[ "oil", "dirt", "darkness", "castor" ]

B

math_qa

mathqa_03_04428

if 20 % of 30 is greater than 25 % of a number by 2 , the number is :

[ "16", "24", "20", "32" ]

A

ARC-Easy

arc_04_00684

When buried sediments are subjected to pressure, the mineral grains are squeezed together. What is the result of this action?

[ "volcanoes", "earthquakes", "new rock is formed", "layers rise to the surface" ]

C

sciq

sciq_01_05107

What kind of rocks form as an existing rock is altered by high temperature or pressure?

[ "basaltic", "sedimentary", "metamorphic", "igneous" ]

C

sciq

sciq_01_07787

What are the most advanced group of seedless vascular plants called?

[ "ferns", "grasses", "shrubs", "conifers" ]

A

sciq

sciq_01_11101

What does the term porifera means?

[ "pore-clogging", "pore-bearing", "poreless", "pore - signifying" ]

B

math_qa

mathqa_03_03617

find the area of a triangle whose sides are 41 cm , 28 cm , 15 cm . also , find the length of the altitude corresponding to the largest side of the triangle .

[ "4.1 cm'", "5.1 cm'", "6.1 cm'", "7.1 cm'" ]

C

openbookqa

obqa_02_04208

Sleet is made of what?

[ "wind", "icing", "hard h2o", "frosting" ]

C

sciq

sciq_01_02577

What is it called when two alleles are both expressed in the heterozygous individual?

[ "low dominance", "shared dominance", "codominance", "weak dominance" ]

C