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
ARC-Easy	arc_04_00373	Which system of the human body provides protection to most of the major organs?	[ "skeletal system", "circulatory system", "respiratory system", "muscular system" ]	A
math_qa	mathqa_03_00955	set # 1 = { a , b , c , d , e } set # 2 = { k , l , m , n , o , p } there are these two sets of letters , and you are going to pick exactly one letter from each set . what is the probability of picking at least one vowel ?	[ "1 / 6", "1 / 3", "1 / 2", "2 / 3" ]	C
math_qa	mathqa_03_02102	what is x if x + 3 y = 10 and y = 3 ?	[ "1", "2", "3", "4" ]	A
sciq	sciq_01_04278	Where do most of the digestion reactions occur?	[ "large intestine", "small intestine", "liver", "mouth" ]	B
sciq	sciq_01_00131	First, high temperature denatures proteins and does what to cells?	[ "develops them", "finds them", "kills them", "exposes them" ]	C
sciq	sciq_01_05404	Unlike nuclear fission, which involves dangerous radioisotopes, nuclear fusion involves what two harmless elements?	[ "hydrogen and helium", "hydrogen and carbon", "hydrogen and oxygen", "magnesium and helium" ]	A
sciq	sciq_01_11644	What in orange juice makes it taste sour?	[ "carbonation", "citric acid", "amino acid", "acetic acid" ]	B
sciq	sciq_01_08025	Distinct from a suspension, a solution is considered what type of mixture?	[ "homogeneous", "continuous", "gaseous", "heterogeneous" ]	A
sciq	sciq_01_07130	In a mammal the front part of the brain is called the what?	[ "brain stem", "thallus", "cerebrum", "cerebellum" ]	C
math_qa	mathqa_03_00952	1393 x 1393 = ?	[ "a", "b", "c", "d" ]	C
openbookqa	obqa_02_01515	What's a good way to heat up inside after ice skating on a frozen lake?	[ "Put on a swimming suit", "set fire to some snow", "run a cool bath", "set fire to some natural gas" ]	D
math_qa	mathqa_03_04848	in a simultaneous throw of a pair of dice , find the probability of getting a total more than 8	[ "1 / 2", "7 / 12", "3 / 7", "5 / 12" ]	C
ARC-Easy	arc_04_01509	Freda always hangs her wet swimsuit outdoors after getting out of the swimming pool. Which of the following is least likely to affect the rate at which Freda's swimsuit dries?	[ "the heat of the Sun", "the speed of the wind", "the temperature of the water in the pool", "the amount of water vapor in the air" ]	C
sciq	sciq_01_11357	What is the innermost layer of the sun called?	[ "Convection Zone", "Chromosphere", "Photosphere", "the core" ]	D
sciq	sciq_01_10883	The net effect of aldosterone is to conserve and increase water levels in the plasma by reducing the excretion of what element, and thus water?	[ "sodium", "lithium", "potassium", "oxygen" ]	A
math_qa	mathqa_03_01512	a company has two types of machines , type r and type s . operating at a constant rate a machine of r does a certain job in 36 hours and a machine of type s does the job in 12 hours . if the company used the same number of each type of machine to do job in 12 hours , how many machine r were used ?	[ "3", "4", "6", "9 / 2" ]	D
sciq	sciq_01_10707	What are compounds with the same number of carbon and hydrogen atoms called?	[ "alcohols", "hydrocarbons", "monomers", "isomers" ]	D
sciq	sciq_01_02311	What term is used to describe birds that mate for an entire season or even stay paired for their entire life?	[ "homogeneous", "asexual", "monogamous", "polygamous" ]	C
sciq	sciq_01_05516	The fuel that burns in a combustion reaction in many fossil fuels such as natural gas that consists of carbon hydrogen is known as what?	[ "catalyst", "fossil", "hydrocarbon", "helium" ]	C
openbookqa	obqa_02_00385	The reason raccoons are often found in dumpsters is because they are known to consume	[ "waste", "caviar", "cats", "roses" ]	A
sciq	sciq_01_02765	What connects the two hemispheres of the brain?	[ "corpus callosum", "The brain stem", "holy callosum", "disruption callosum" ]	A
openbookqa	obqa_02_03572	A shark will generally avoid eating fish that	[ "they are symbiotic with", "are their main prey", "are already bleeding out", "they like the taste of" ]	A
ARC-Easy	arc_04_02027	Approximately how long does Earth take to complete its orbit around the Sun?	[ "one day", "one month", "one year", "one century" ]	C
math_qa	mathqa_03_02273	there are 12 teams in a soccer league and each team plays each of the other teams once . how many games will be played in total ?	[ "58", "62", "66", "70" ]	C
sciq	sciq_01_03020	When the smooth muscle relaxes, the arterioles dilate, allowing blood to enter the what?	[ "capillaries", "veins", "bones", "arteries" ]	A
openbookqa	obqa_02_00303	Thick feathers can be used for	[ "climbing, cracking nuts and peeling fruit skins.", "courtship and looking for food", "killing prey, preening and feeding young", "staying weatherproof, flexible and free of bacteria" ]	D
math_qa	mathqa_03_03167	the ratio of the arithmetic mean of two numbers to one of the numbers is 5 : 7 . what is the ratio of the smaller number to the larger number ?	[ "2 : 3", "2 : 5", "3 : 7", "4 : 9" ]	C
sciq	sciq_01_02883	Crossover occurs between non-sister chromatids of which chromosomes?	[ "analogous", "compound chromosomes", "identical chromosomes", "homologous" ]	D
sciq	sciq_01_05677	Protein chains containing 10 or fewer amino acids are usually referred to as what?	[ "peptides", "polypeptides", "carboxyl", "protons" ]	A
openbookqa	obqa_02_02804	If a duck lays seven eggs and last year they laid zero eggs, this year they are	[ "male", "increasing young", "producing zero", "producing live young" ]	B
openbookqa	obqa_02_04715	Ethanol sometimes might be	[ "concocted", "love", "magic", "affection" ]	A
ARC-Challenge	arc_04_03154	How much time is required for a bicycle to travel a distance of 100 m at an average speed of 2 m/s?	[ "0.0", "s B 50 s", "100 s", "200 s" ]	B
ARC-Easy	arc_04_00566	The telephone was invented in Boston by	[ "Alexander Graham Bell.", "Samuel F. B. Morse.", "Henry Ford.", "Thomas Alva Edison." ]	A
sciq	sciq_01_03649	What is the term for water that contains one or more dissolved substances?	[ "aqueous solution", "evaporation solution", "dilute solution", "sediment solution" ]	A
sciq	sciq_01_11054	What is most often the cause of encephalitis?	[ "bacterial infections", "viruses", "parasites", "calcium buildup" ]	B
ARC-Easy	arc_04_00872	The brain, spinal cord, and nerves are organs that perform which primary function?	[ "supporting the body and enabling it to move", "transporting oxygen, wastes, and nutrients throughout the body", "producing male and female gametes", "conducting messages to coordinate body functions" ]	D
sciq	sciq_01_11295	Algae are like plants mainly because they contain what?	[ "organelles", "cell wall", "chloroplasts", "cells" ]	C
math_qa	mathqa_03_00600	find 103 × × 10	[ "106 / 19", "108 / 12", "108 / 19", "108 / 15" ]	D
sciq	sciq_01_02056	Are birds and mammals mainly exothermic or endothermic?	[ "exothermic", "autotrophic", "endothermic", "hypothermic" ]	C
sciq	sciq_01_04545	Respiratory therapists or respiratory practitioners evaluate and treat patients diseases affecting what part of the body?	[ "byproduct , heart , and blood vessels", "brain, stomach, heart", "heart, lungs, stomach", "lung, heart, and blood vessels" ]	D
math_qa	mathqa_03_04312	in a class , 7 students like to play basketball and 5 like to play cricket . 3 students like to play on both basketball and cricket . how many students like to play basketball or cricket or both ?	[ "12", "15", "16", "9" ]	D
math_qa	mathqa_03_04210	the ratio , by volume , of bleach to detergent to water in a certain solution is 4 : 40 : 100 . the solution will be altered so that the ratio of bleach to detergent is tripled while the ratio of detergent to water is halved . if the altered solution will contain 300 liters of water , how many liters of detergent will ...	[ "80'", "70'", "60'", "40'" ]	C
ARC-Easy	arc_04_01485	Which object used in an experiment can safely be recycled?	[ "an aluminum can", "a wet paper towel", "salt spilled onto a tabletop", "a broken graduated cylinder" ]	A
ARC-Challenge	arc_04_02556	Students made lemonade using the following recipe: 100 grams of lemon juice 100 grams of sugar 1,000 grams of water The students combined the lemon juice, sugar, and water in a container. They stirred the lemonade until all the sugar dissolved. They poured the lemonade into a plastic tray and put the tray in a freezer....	[ "100 grams", "200 grams", "1,000 grams", "1,200 grams" ]	D
ARC-Easy	arc_04_01580	The functions of a plant's roots are to support the plant and	[ "make food", "produce fruit", "take in water and nutrients", "aid in germination" ]	C
openbookqa	obqa_02_03345	What is the most accurate statement?	[ "without global warming, most days would be hotter", "without underground water reservoirs, most days would be hotter", "without the Sun, most days would be hotter", "without the ocean, most days would be hotter" ]	D
math_qa	mathqa_03_05873	the area of a square is equal to three times the area of a rectangle of dimensions 25 cm * 27 cm . what is the perimeter of the square ?	[ "180 cm", "190 cm", "170 cm", "150 cm" ]	A
sciq	sciq_01_02819	Chytridiomycota are considered the most primitive of what kingdom?	[ "fungi", "plants", "animals", "protists" ]	A
sciq	sciq_01_11231	The process of splitting atoms creates what kind of waste?	[ "safe", "recyclable", "radioactive", "inert" ]	C
openbookqa	obqa_02_00376	On a rainy day the clouds are	[ "low", "small", "white", "gray" ]	D
openbookqa	obqa_02_03943	Frozen steak which has been in the sun all day will	[ "defrost", "freeze", "give birth", "become sentient" ]	A
openbookqa	obqa_02_04388	Scientists are experimenting to develop microbes that can live off surplus electricity and CO2 to produce	[ "organic products, such as methane, acetate and butanol as economic biofuels", "less electricity and more CO2", "solar energy and biofuels in the laboratory", "fewer biofuels like butanol and less CO2" ]	A
openbookqa	obqa_02_02765	The moon has	[ "Narwhales", "Fairies", "dead volcanoes", "Unicorns" ]	C
sciq	sciq_01_02002	What are responsible for the bending movements of the organelle?	[ "dyneins", "pores", "muscles", "sporozoans" ]	A
ARC-Easy	arc_04_00762	If a lake is polluted, which organism would most likely accumulate the highest concentration of contaminants?	[ "bass", "minnows", "aquatic plants", "fish-eating birds" ]	D
sciq	sciq_01_03081	What is the function of chloroplasts that are found in plant and algal cells?	[ "photosynthesis", "mitosis", "glycolysis", "spermatogenesis" ]	A
math_qa	mathqa_03_00247	add 20 % of 40 and 25 % of 60 .	[ "9.5", "23", "25", "22" ]	B
sciq	sciq_01_10422	What term describes a disease in which the immune system attacks the body’s own cells?	[ "autoimmune", "contagious", "inflammatory", "acute" ]	A
sciq	sciq_01_00368	Formic acid is found in the secretions of?	[ "acid rain", "sweat glands", "stomach acid", "stinging ants" ]	D
sciq	sciq_01_00508	Emissions of what gas into the atmosphere from fossil fuel burning have been rising for the past several decades?	[ "carbon dioxide", "oxygen", "sulphur", "neon" ]	A
math_qa	mathqa_03_03574	a bag holds 3 red marbles and 3 green marbles . if you removed two randomly selected marbles from the bag , without replacement , what is the probability that both would be red ?	[ "1 / 10", "1 / 5", "3 / 10", "2 / 5" ]	B
sciq	sciq_01_00438	What temperature scale is obtained by adding 273 degrees from the corresponding celsius temperature?	[ "kelvin scale", "ph scale", "whittle scale", "seismic scale" ]	A
sciq	sciq_01_00529	What type of device do scientist use to determine wind speed?	[ "barometer", "photometer", "dynamometer", "anemometer" ]	D
math_qa	mathqa_03_02409	the annual interest rate earned by an investment increased by 10 percent from last year to this year . if the annual interest rate earned by the investment this year was 15 percent , what was the annual interest rate last year ?	[ "14.04 %", "15.04 %", "13.64 %", "12.04 %" ]	C
math_qa	mathqa_03_03896	an army ’ s recruitment process included n rounds of selection tasks . for the first a rounds , the rejection percentage was 60 percent per round . for the next b rounds , the rejection percentage was 50 percent per round and for the remaining rounds , the selection percentage was 70 percent per round . if there were 1...	[ "4", "9", "6", "8" ]	B
math_qa	mathqa_03_01251	in a division sum , the remainder is 6 and the divisor is 5 times the quotient and is obtained by adding 2 to the thrice of the remainder . the dividend is :	[ "86", "88", "92", "94" ]	A
openbookqa	obqa_02_04665	A chemical reaction can be caused by	[ "pouring soda into milk", "putting vinegar in a bowl", "bleach vinegar combo solution", "pouring baking soda out of a box" ]	C
math_qa	mathqa_03_03806	the length of a train and that of a platform are equal . if with a speed of 90 k / hr , the train crosses the platform in one minute , then the length of the train ( in metres ) is :	[ "400", "525", "750", "850" ]	C
ARC-Easy	arc_04_01374	A girl signals her friend by shining a flashlight on a mirror. Her friend can see the signal because	[ "heat energy can be transferred from one object to another", "mechanical energy can be transferred from one object to another", "sound energy can be reflected from one object to another", "light energy can be reflected from one object to another" ]	D
sciq	sciq_01_11207	As the number of unpaired electrons increases, what happens to the magnetic moment?	[ "gets larger", "is destroyed", "gets smaller", "remains the same" ]	A
sciq	sciq_01_09488	What do you call the transfer of thermal energy?	[ "precipitation", "humidity", "heat", "formation" ]	C
sciq	sciq_01_01588	What is the term for the class of ectothermic, four-legged vertebrates that produce amniotic eggs?	[ "mammals", "reptiles", "amphibians", "Turtles" ]	B
sciq	sciq_01_09704	The majority of cells in blood are erythrocytes or?	[ "s.a blood cells", "Deep Blood Cells", "red blood cells", "50.3 blood cells" ]	C
ARC-Easy	arc_04_00674	What is the best way for a student to describe the results of an experiment?	[ "in a diagram", "in an oral report", "in a written report", "in a photo essay" ]	C
sciq	sciq_01_06155	Influenza virus is packaged in a viral envelope, which fuses with the what?	[ "bacteria", "cell wall", "plasma membrane", "nucleus" ]	C
math_qa	mathqa_03_03054	if 2 ^ 4 , 3 ^ 3 , and 10 ^ 3 are factors of the product of 1,452 and w , where w is a positive integer , what is the smallest possible value of w ?	[ "198", "288", "363", "360" ]	D
sciq	sciq_01_08763	Of all the electromagnetic waves, which have the lowest frequencies?	[ "radio waves", "ultraviolet rays", "gamma rays", "X-rays" ]	A
sciq	sciq_01_11537	Laid on dry land by reptiles, amniotic eggs have what that prevents them from drying out?	[ "double yolks", "double shells", "oil coating", "waterproof membranes" ]	D
sciq	sciq_01_03207	What is the process by which some solids transition directly into gases?	[ "amplification", "sublimation", "articulation", "vaporization" ]	B
sciq	sciq_01_07805	What is the apparatus used for carrying out an electrolysis reaction called?	[ "biochemical cell", "reversible cell", "electrolytic cell", "fluorescent cell" ]	C
openbookqa	obqa_02_03624	if two students with identical genes grow at a different pace, what could be responsible?	[ "they might have different houses", "they might have different hair types", "they might have different clothes", "they might have different diets" ]	D
sciq	sciq_01_06882	The digestive organs within the abdominal cavity are held in place by the peritoneum, a broad serous membranous sac made up of squamous epithelial tissue surrounded by this?	[ "mucus", "bone", "connective tissue", "skin" ]	C
sciq	sciq_01_05898	What is the term for the method of sending out ultrasound waves to determine the locations of objects?	[ "echolocation", "magnetism", "morphology", "catabolism" ]	A
openbookqa	obqa_02_02068	Long decayed plant life would most likely fuel our	[ "nuclear power plants", "dogs", "motorcycles", "bodies" ]	C
sciq	sciq_01_02025	What are two types of frozen percipitation?	[ "icycles and icebergs", "ice and frost", "rain and hail", "snow and hail" ]	D
openbookqa	obqa_02_00852	Books can be made out of	[ "card stock", "cement", "glass", "copper." ]	A
sciq	sciq_01_01991	Which type of skeleton supports the animal, protects internal organs, and allows for movement?	[ "mechanical", "external", "internal", "shell" ]	C
sciq	sciq_01_05449	After fertilization, how many cells does a zygote form into?	[ "three", "two", "six", "one" ]	B
sciq	sciq_01_00972	What is the amide bond that occurs between the amino nitrogen of one amino acid and the carboxyl carbon of another amino acid?	[ "a amino bond", "a peptide bond", "a magnetite bond", "a covalent bond" ]	B
openbookqa	obqa_02_01618	A person is able to tell what shape a toy is by holding it in their hands and also	[ "making", "eating", "crying", "noting" ]	D
sciq	sciq_01_06286	What is the only substance on earth that is present in all three states of matter?	[ "mercury", "carbon", "air", "water" ]	D
math_qa	mathqa_03_04457	there are 7 players in a bowling team with an average weight of 112 kg . if two new players join the team , one weighs 110 kg and the second weighs 60 kg , what will be the new average weight ?	[ "115 kg .", "110 kg .", "106 kg .", "105 kg ." ]	C
sciq	sciq_01_00718	Glass breaking is an example of what type of change that doesn't affect the makeup of matter?	[ "physical", "reversible", "thermal", "chemical" ]	A
ARC-Easy	arc_04_00050	The floating arrow on a compass always points towards the	[ "west.", "east.", "south.", "north." ]	D
openbookqa	obqa_02_01972	Sedimentary rock may be a result of	[ "metal", "old silt", "grass", "hay" ]	B
math_qa	mathqa_03_03581	a can do a work in 7 days b in 12 days and c in 5 days . if they work on it together then in how many days required to complete the work ?	[ "420 / 177", "420 / 179", "410 / 87", "90 / 14" ]	B
sciq	sciq_01_07166	All cells undergo what during a lifetime, but when this process is out of control, cancer results?	[ "cell transition", "cell death", "cell mutation", "cell division" ]	D
openbookqa	obqa_02_00007	What doesn't eliminate waste?	[ "plants", "mushrooms", "bacteria", "robots" ]	D
sciq	sciq_01_10075	What is a device used to measure temperature changes during chemical processes called?	[ "alethiometer", "thermometer", "calorimeter", "altimeter" ]	C
math_qa	mathqa_03_03061	david obtained 76 , 65 , 82 , 67 and 85 marks ( out of 100 ) in english , mathematics , physics , chemistry and biology . what are his average marks ?	[ "65", "69", "75", "none of these" ]	C

ARC-Easy

arc_04_00373

Which system of the human body provides protection to most of the major organs?

[ "skeletal system", "circulatory system", "respiratory system", "muscular system" ]

A

math_qa

mathqa_03_00955

set # 1 = { a , b , c , d , e } set # 2 = { k , l , m , n , o , p } there are these two sets of letters , and you are going to pick exactly one letter from each set . what is the probability of picking at least one vowel ?

[ "1 / 6", "1 / 3", "1 / 2", "2 / 3" ]

C

math_qa

mathqa_03_02102

what is x if x + 3 y = 10 and y = 3 ?

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

A

sciq

sciq_01_04278

Where do most of the digestion reactions occur?

[ "large intestine", "small intestine", "liver", "mouth" ]

B

sciq

sciq_01_00131

First, high temperature denatures proteins and does what to cells?

[ "develops them", "finds them", "kills them", "exposes them" ]

C

sciq

sciq_01_05404

Unlike nuclear fission, which involves dangerous radioisotopes, nuclear fusion involves what two harmless elements?

[ "hydrogen and helium", "hydrogen and carbon", "hydrogen and oxygen", "magnesium and helium" ]

A

sciq

sciq_01_11644

What in orange juice makes it taste sour?

[ "carbonation", "citric acid", "amino acid", "acetic acid" ]

B

sciq

sciq_01_08025

Distinct from a suspension, a solution is considered what type of mixture?

[ "homogeneous", "continuous", "gaseous", "heterogeneous" ]

A

sciq

sciq_01_07130

In a mammal the front part of the brain is called the what?

[ "brain stem", "thallus", "cerebrum", "cerebellum" ]

C

math_qa

mathqa_03_00952

1393 x 1393 = ?

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

C

openbookqa

obqa_02_01515

What's a good way to heat up inside after ice skating on a frozen lake?

[ "Put on a swimming suit", "set fire to some snow", "run a cool bath", "set fire to some natural gas" ]

D

math_qa

mathqa_03_04848

in a simultaneous throw of a pair of dice , find the probability of getting a total more than 8

[ "1 / 2", "7 / 12", "3 / 7", "5 / 12" ]

C

ARC-Easy

arc_04_01509

Freda always hangs her wet swimsuit outdoors after getting out of the swimming pool. Which of the following is least likely to affect the rate at which Freda's swimsuit dries?

[ "the heat of the Sun", "the speed of the wind", "the temperature of the water in the pool", "the amount of water vapor in the air" ]

C

sciq

sciq_01_11357

What is the innermost layer of the sun called?

[ "Convection Zone", "Chromosphere", "Photosphere", "the core" ]

D

sciq

sciq_01_10883

The net effect of aldosterone is to conserve and increase water levels in the plasma by reducing the excretion of what element, and thus water?

[ "sodium", "lithium", "potassium", "oxygen" ]

A

math_qa

mathqa_03_01512

a company has two types of machines , type r and type s . operating at a constant rate a machine of r does a certain job in 36 hours and a machine of type s does the job in 12 hours . if the company used the same number of each type of machine to do job in 12 hours , how many machine r were used ?

[ "3", "4", "6", "9 / 2" ]

D

sciq

sciq_01_10707

What are compounds with the same number of carbon and hydrogen atoms called?

[ "alcohols", "hydrocarbons", "monomers", "isomers" ]

D

sciq

sciq_01_02311

What term is used to describe birds that mate for an entire season or even stay paired for their entire life?

[ "homogeneous", "asexual", "monogamous", "polygamous" ]

C

sciq

sciq_01_05516

The fuel that burns in a combustion reaction in many fossil fuels such as natural gas that consists of carbon hydrogen is known as what?

[ "catalyst", "fossil", "hydrocarbon", "helium" ]

C

openbookqa

obqa_02_00385

The reason raccoons are often found in dumpsters is because they are known to consume

[ "waste", "caviar", "cats", "roses" ]

A

sciq

sciq_01_02765

What connects the two hemispheres of the brain?

[ "corpus callosum", "The brain stem", "holy callosum", "disruption callosum" ]

A

openbookqa

obqa_02_03572

A shark will generally avoid eating fish that

[ "they are symbiotic with", "are their main prey", "are already bleeding out", "they like the taste of" ]

A

ARC-Easy

arc_04_02027

Approximately how long does Earth take to complete its orbit around the Sun?

[ "one day", "one month", "one year", "one century" ]

C

math_qa

mathqa_03_02273

there are 12 teams in a soccer league and each team plays each of the other teams once . how many games will be played in total ?

[ "58", "62", "66", "70" ]

C

sciq

sciq_01_03020

When the smooth muscle relaxes, the arterioles dilate, allowing blood to enter the what?

[ "capillaries", "veins", "bones", "arteries" ]

A

openbookqa

obqa_02_00303

Thick feathers can be used for

[ "climbing, cracking nuts and peeling fruit skins.", "courtship and looking for food", "killing prey, preening and feeding young", "staying weatherproof, flexible and free of bacteria" ]

D

math_qa

mathqa_03_03167

the ratio of the arithmetic mean of two numbers to one of the numbers is 5 : 7 . what is the ratio of the smaller number to the larger number ?

[ "2 : 3", "2 : 5", "3 : 7", "4 : 9" ]

C

sciq

sciq_01_02883

Crossover occurs between non-sister chromatids of which chromosomes?

[ "analogous", "compound chromosomes", "identical chromosomes", "homologous" ]

D

sciq

sciq_01_05677

Protein chains containing 10 or fewer amino acids are usually referred to as what?

[ "peptides", "polypeptides", "carboxyl", "protons" ]

A

openbookqa

obqa_02_02804

If a duck lays seven eggs and last year they laid zero eggs, this year they are

[ "male", "increasing young", "producing zero", "producing live young" ]

B

openbookqa

obqa_02_04715

Ethanol sometimes might be

[ "concocted", "love", "magic", "affection" ]

A

ARC-Challenge

arc_04_03154

How much time is required for a bicycle to travel a distance of 100 m at an average speed of 2 m/s?

[ "0.0", "s B 50 s", "100 s", "200 s" ]

B

ARC-Easy

arc_04_00566

The telephone was invented in Boston by

[ "Alexander Graham Bell.", "Samuel F. B. Morse.", "Henry Ford.", "Thomas Alva Edison." ]

A

sciq

sciq_01_03649

What is the term for water that contains one or more dissolved substances?

[ "aqueous solution", "evaporation solution", "dilute solution", "sediment solution" ]

A

sciq

sciq_01_11054

What is most often the cause of encephalitis?

[ "bacterial infections", "viruses", "parasites", "calcium buildup" ]

B

ARC-Easy

arc_04_00872

The brain, spinal cord, and nerves are organs that perform which primary function?

[ "supporting the body and enabling it to move", "transporting oxygen, wastes, and nutrients throughout the body", "producing male and female gametes", "conducting messages to coordinate body functions" ]

D

sciq

sciq_01_11295

Algae are like plants mainly because they contain what?

[ "organelles", "cell wall", "chloroplasts", "cells" ]

C

math_qa

mathqa_03_00600

find 103 × × 10

[ "106 / 19", "108 / 12", "108 / 19", "108 / 15" ]

D

sciq

sciq_01_02056

Are birds and mammals mainly exothermic or endothermic?

[ "exothermic", "autotrophic", "endothermic", "hypothermic" ]

C

sciq

sciq_01_04545

Respiratory therapists or respiratory practitioners evaluate and treat patients diseases affecting what part of the body?

[ "byproduct , heart , and blood vessels", "brain, stomach, heart", "heart, lungs, stomach", "lung, heart, and blood vessels" ]

D

math_qa

mathqa_03_04312

in a class , 7 students like to play basketball and 5 like to play cricket . 3 students like to play on both basketball and cricket . how many students like to play basketball or cricket or both ?

[ "12", "15", "16", "9" ]

D

math_qa

mathqa_03_04210

the ratio , by volume , of bleach to detergent to water in a certain solution is 4 : 40 : 100 . the solution will be altered so that the ratio of bleach to detergent is tripled while the ratio of detergent to water is halved . if the altered solution will contain 300 liters of water , how many liters of detergent will ...

[ "80'", "70'", "60'", "40'" ]

C

ARC-Easy

arc_04_01485

Which object used in an experiment can safely be recycled?

[ "an aluminum can", "a wet paper towel", "salt spilled onto a tabletop", "a broken graduated cylinder" ]

A

ARC-Challenge

arc_04_02556

Students made lemonade using the following recipe: 100 grams of lemon juice 100 grams of sugar 1,000 grams of water The students combined the lemon juice, sugar, and water in a container. They stirred the lemonade until all the sugar dissolved. They poured the lemonade into a plastic tray and put the tray in a freezer....

[ "100 grams", "200 grams", "1,000 grams", "1,200 grams" ]

D

ARC-Easy

arc_04_01580

The functions of a plant's roots are to support the plant and

[ "make food", "produce fruit", "take in water and nutrients", "aid in germination" ]

C

openbookqa

obqa_02_03345

What is the most accurate statement?

[ "without global warming, most days would be hotter", "without underground water reservoirs, most days would be hotter", "without the Sun, most days would be hotter", "without the ocean, most days would be hotter" ]

D

math_qa

mathqa_03_05873

the area of a square is equal to three times the area of a rectangle of dimensions 25 cm * 27 cm . what is the perimeter of the square ?

[ "180 cm", "190 cm", "170 cm", "150 cm" ]

A

sciq

sciq_01_02819

Chytridiomycota are considered the most primitive of what kingdom?

[ "fungi", "plants", "animals", "protists" ]

A

sciq

sciq_01_11231

The process of splitting atoms creates what kind of waste?

[ "safe", "recyclable", "radioactive", "inert" ]

C

openbookqa

obqa_02_00376

On a rainy day the clouds are

[ "low", "small", "white", "gray" ]

D

openbookqa

obqa_02_03943

Frozen steak which has been in the sun all day will

[ "defrost", "freeze", "give birth", "become sentient" ]

A

openbookqa

obqa_02_04388

Scientists are experimenting to develop microbes that can live off surplus electricity and CO2 to produce

[ "organic products, such as methane, acetate and butanol as economic biofuels", "less electricity and more CO2", "solar energy and biofuels in the laboratory", "fewer biofuels like butanol and less CO2" ]

A

openbookqa

obqa_02_02765

The moon has

[ "Narwhales", "Fairies", "dead volcanoes", "Unicorns" ]

C

sciq

sciq_01_02002

What are responsible for the bending movements of the organelle?

[ "dyneins", "pores", "muscles", "sporozoans" ]

A

ARC-Easy

arc_04_00762

If a lake is polluted, which organism would most likely accumulate the highest concentration of contaminants?

[ "bass", "minnows", "aquatic plants", "fish-eating birds" ]

D

sciq

sciq_01_03081

What is the function of chloroplasts that are found in plant and algal cells?

[ "photosynthesis", "mitosis", "glycolysis", "spermatogenesis" ]

A

math_qa

mathqa_03_00247

add 20 % of 40 and 25 % of 60 .

[ "9.5", "23", "25", "22" ]

B

sciq

sciq_01_10422

What term describes a disease in which the immune system attacks the body’s own cells?

[ "autoimmune", "contagious", "inflammatory", "acute" ]

A

sciq

sciq_01_00368

Formic acid is found in the secretions of?

[ "acid rain", "sweat glands", "stomach acid", "stinging ants" ]

D

sciq

sciq_01_00508

Emissions of what gas into the atmosphere from fossil fuel burning have been rising for the past several decades?

[ "carbon dioxide", "oxygen", "sulphur", "neon" ]

A

math_qa

mathqa_03_03574

a bag holds 3 red marbles and 3 green marbles . if you removed two randomly selected marbles from the bag , without replacement , what is the probability that both would be red ?

[ "1 / 10", "1 / 5", "3 / 10", "2 / 5" ]

B

sciq

sciq_01_00438

What temperature scale is obtained by adding 273 degrees from the corresponding celsius temperature?

[ "kelvin scale", "ph scale", "whittle scale", "seismic scale" ]

A

sciq

sciq_01_00529

What type of device do scientist use to determine wind speed?

[ "barometer", "photometer", "dynamometer", "anemometer" ]

D

math_qa

mathqa_03_02409

the annual interest rate earned by an investment increased by 10 percent from last year to this year . if the annual interest rate earned by the investment this year was 15 percent , what was the annual interest rate last year ?

[ "14.04 %", "15.04 %", "13.64 %", "12.04 %" ]

C

math_qa

mathqa_03_03896

an army ’ s recruitment process included n rounds of selection tasks . for the first a rounds , the rejection percentage was 60 percent per round . for the next b rounds , the rejection percentage was 50 percent per round and for the remaining rounds , the selection percentage was 70 percent per round . if there were 1...

[ "4", "9", "6", "8" ]

B

math_qa

mathqa_03_01251

in a division sum , the remainder is 6 and the divisor is 5 times the quotient and is obtained by adding 2 to the thrice of the remainder . the dividend is :

[ "86", "88", "92", "94" ]

A

openbookqa

obqa_02_04665

A chemical reaction can be caused by

[ "pouring soda into milk", "putting vinegar in a bowl", "bleach vinegar combo solution", "pouring baking soda out of a box" ]

C

math_qa

mathqa_03_03806

the length of a train and that of a platform are equal . if with a speed of 90 k / hr , the train crosses the platform in one minute , then the length of the train ( in metres ) is :

[ "400", "525", "750", "850" ]

C

ARC-Easy

arc_04_01374

A girl signals her friend by shining a flashlight on a mirror. Her friend can see the signal because

[ "heat energy can be transferred from one object to another", "mechanical energy can be transferred from one object to another", "sound energy can be reflected from one object to another", "light energy can be reflected from one object to another" ]

D

sciq

sciq_01_11207

As the number of unpaired electrons increases, what happens to the magnetic moment?

[ "gets larger", "is destroyed", "gets smaller", "remains the same" ]

A

sciq

sciq_01_09488

What do you call the transfer of thermal energy?

[ "precipitation", "humidity", "heat", "formation" ]

C

sciq

sciq_01_01588

What is the term for the class of ectothermic, four-legged vertebrates that produce amniotic eggs?

[ "mammals", "reptiles", "amphibians", "Turtles" ]

B

sciq

sciq_01_09704

The majority of cells in blood are erythrocytes or?

[ "s.a blood cells", "Deep Blood Cells", "red blood cells", "50.3 blood cells" ]

C

ARC-Easy

arc_04_00674

What is the best way for a student to describe the results of an experiment?

[ "in a diagram", "in an oral report", "in a written report", "in a photo essay" ]

C

sciq

sciq_01_06155

Influenza virus is packaged in a viral envelope, which fuses with the what?

[ "bacteria", "cell wall", "plasma membrane", "nucleus" ]

C

math_qa

mathqa_03_03054

if 2 ^ 4 , 3 ^ 3 , and 10 ^ 3 are factors of the product of 1,452 and w , where w is a positive integer , what is the smallest possible value of w ?

[ "198", "288", "363", "360" ]

D

sciq

sciq_01_08763

Of all the electromagnetic waves, which have the lowest frequencies?

[ "radio waves", "ultraviolet rays", "gamma rays", "X-rays" ]

A

sciq

sciq_01_11537

Laid on dry land by reptiles, amniotic eggs have what that prevents them from drying out?

[ "double yolks", "double shells", "oil coating", "waterproof membranes" ]

D

sciq

sciq_01_03207

What is the process by which some solids transition directly into gases?

[ "amplification", "sublimation", "articulation", "vaporization" ]

B

sciq

sciq_01_07805

What is the apparatus used for carrying out an electrolysis reaction called?

[ "biochemical cell", "reversible cell", "electrolytic cell", "fluorescent cell" ]

C

openbookqa

obqa_02_03624

if two students with identical genes grow at a different pace, what could be responsible?

[ "they might have different houses", "they might have different hair types", "they might have different clothes", "they might have different diets" ]

D

sciq

sciq_01_06882

The digestive organs within the abdominal cavity are held in place by the peritoneum, a broad serous membranous sac made up of squamous epithelial tissue surrounded by this?

[ "mucus", "bone", "connective tissue", "skin" ]

C

sciq

sciq_01_05898

What is the term for the method of sending out ultrasound waves to determine the locations of objects?

[ "echolocation", "magnetism", "morphology", "catabolism" ]

A

openbookqa

obqa_02_02068

Long decayed plant life would most likely fuel our

[ "nuclear power plants", "dogs", "motorcycles", "bodies" ]

C

sciq

sciq_01_02025

What are two types of frozen percipitation?

[ "icycles and icebergs", "ice and frost", "rain and hail", "snow and hail" ]

D

openbookqa

obqa_02_00852

Books can be made out of

[ "card stock", "cement", "glass", "copper." ]

A

sciq

sciq_01_01991

Which type of skeleton supports the animal, protects internal organs, and allows for movement?

[ "mechanical", "external", "internal", "shell" ]

C

sciq

sciq_01_05449

After fertilization, how many cells does a zygote form into?

[ "three", "two", "six", "one" ]

B

sciq

sciq_01_00972

What is the amide bond that occurs between the amino nitrogen of one amino acid and the carboxyl carbon of another amino acid?

[ "a amino bond", "a peptide bond", "a magnetite bond", "a covalent bond" ]

B

openbookqa

obqa_02_01618

A person is able to tell what shape a toy is by holding it in their hands and also

[ "making", "eating", "crying", "noting" ]

D

sciq

sciq_01_06286

What is the only substance on earth that is present in all three states of matter?

[ "mercury", "carbon", "air", "water" ]

D

math_qa

mathqa_03_04457

there are 7 players in a bowling team with an average weight of 112 kg . if two new players join the team , one weighs 110 kg and the second weighs 60 kg , what will be the new average weight ?

[ "115 kg .", "110 kg .", "106 kg .", "105 kg ." ]

C

sciq

sciq_01_00718

Glass breaking is an example of what type of change that doesn't affect the makeup of matter?

[ "physical", "reversible", "thermal", "chemical" ]

A

ARC-Easy

arc_04_00050

The floating arrow on a compass always points towards the

[ "west.", "east.", "south.", "north." ]

D

openbookqa

obqa_02_01972

Sedimentary rock may be a result of

[ "metal", "old silt", "grass", "hay" ]

B

math_qa

mathqa_03_03581

a can do a work in 7 days b in 12 days and c in 5 days . if they work on it together then in how many days required to complete the work ?

[ "420 / 177", "420 / 179", "410 / 87", "90 / 14" ]

B

sciq

sciq_01_07166

All cells undergo what during a lifetime, but when this process is out of control, cancer results?

[ "cell transition", "cell death", "cell mutation", "cell division" ]

D

openbookqa

obqa_02_00007

What doesn't eliminate waste?

[ "plants", "mushrooms", "bacteria", "robots" ]

D

sciq

sciq_01_10075

What is a device used to measure temperature changes during chemical processes called?

[ "alethiometer", "thermometer", "calorimeter", "altimeter" ]

C

math_qa

mathqa_03_03061

david obtained 76 , 65 , 82 , 67 and 85 marks ( out of 100 ) in english , mathematics , physics , chemistry and biology . what are his average marks ?

[ "65", "69", "75", "none of these" ]

C