youssefbelghmi/MNLP_M2_mcqa_dataset · Datasets at Hugging Face

dataset stringclasses 7 values	id stringlengths 12 15	question stringlengths 1 911	choices listlengths 4 4	answer stringclasses 4 values
openbookqa	obqa_02_00978	Do objects change size with distance for Stevie Wonder?	[ "Yes", "No", "sometimes", "maybe" ]	B
sciq	sciq_01_01771	Where does the heartbeat originate in vertebrates?	[ "the blood", "the tissue", "the heart", "the pulse" ]	C
openbookqa	obqa_02_01400	In a contest to see which would win based on size and weight, the winner with more of both would be	[ "moon", "Earth", "pebble", "cat" ]	B
openbookqa	obqa_02_04045	which one of these would be an original form of what powers most autos?	[ "a can of water", "a deposit of crude", "a large river dam", "a big oak tree" ]	B
sciq	sciq_01_10467	What is another term for foodborne illness?	[ "disease", "cancer", "food poisoning", "pathogen" ]	C
ARC-Easy	arc_04_00016	Automobile engines built today are designed to be gas efficient. Gas-efficient engines most likely affect a city by reducing	[ "air pollution.", "heat pollution.", "noise pollution.", "light pollution." ]	A
math_qa	mathqa_03_02890	a grocer has a sale of rs . 6435 , rs . 6927 , rs . 6855 , rs . 7230 and rs . 6562 for 5 consecutive months . how much sale must he have in the sixth month so that he gets an average sale of rs . 6600 ?	[ "s . 4991", "s . 5591", "s . 6001", "s . 6991" ]	B
openbookqa	obqa_02_00222	If a snail is heated to the point of being burned, the snail will	[ "be discomforted", "be energized", "be hungry", "be sad" ]	A
math_qa	mathqa_03_04504	find the annual income derived by investing $ 6800 in 10 % stock at 136 .	[ "550", "500", "250", "300" ]	B
sciq	sciq_01_09410	What are daily changes in the level of ocean water called?	[ "waves", "tides", "currents", "floods" ]	B
math_qa	mathqa_03_00296	in a group of people , if 30 people were made to stand in each column , 16 columns could be formed . if 40 people were made to stand in a column , how many columns could be formed ?	[ "12", "14", "16", "18" ]	A
math_qa	mathqa_03_00906	a , b and c play a cricket match . the ratio of the runs scored by them in the match is a : b = 2 : 4 and b : c = 2 : 5 . if the total runs scored by all of them are 100 , the runs scored by b are ?	[ "20.23", "20.13", "30.93", "25" ]	D
sciq	sciq_01_04754	What types of living beings have water vascular systems and unique tube feet?	[ "echinoderms", "Ducks", "mollusks", "diatoms" ]	A
sciq	sciq_01_07795	Where does most geologic activity take place?	[ "outer core", "inner core", "asthenosphere", "plate boundaries" ]	D
sciq	sciq_01_02859	What can destroy living cells, produce mutations and cause cancer?	[ "gamma rays", "plasma rays", "stingrays", "prismatic rays" ]	A
math_qa	mathqa_03_05255	the sum of the first 92 positive even integers is 2,550 . what is the sum of the odd integers from 101 to 200 , inclusive ?	[ "5,050", "7,500", "10,500", "11,700" ]	D
math_qa	mathqa_03_02878	the balance of a trader weighs 20 % less than it should . still the trader marks up his goods to get an overall profit of 30 % . what is the mark up on the cost price ?	[ "4 %", "8 %", "25 %", "16.66 %" ]	A
openbookqa	obqa_02_02788	What is the source of cooling that turns lava into land?	[ "seawater", "refrigerators", "air conditioning", "glaciers" ]	A
sciq	sciq_01_05149	Called the powerhouses of the cell, what organelles are the site of cellular energy production?	[ "mitochondria", "cell wall", "nucleus", "mitosis" ]	A
openbookqa	obqa_02_01855	A person notes that the moon goes through various phases and eventually repeats these phases over the course of	[ "every other new month", "about six more days", "just over a month", "just under a month" ]	D
ARC-Challenge	arc_04_02972	Marni runs 1500 meters around the school track. What does she need to know in order to find out her speed?	[ "her time from start to finish", "the number of steps she took", "her heart rate at the finish line", "the direction she began running" ]	A
sciq	sciq_01_01876	What happens when forces of evolution work over a long period of time?	[ "substantial evolution", "Microevolution", "macroevolution", "developmental evolution" ]	C
openbookqa	obqa_02_04305	What requires photosynthesis to grow?	[ "hills", "planets", "flora", "people" ]	C
math_qa	mathqa_03_05092	if a wholesaler distributes items to several outlets ( a , b , c and d ) in the ratio of 1 / 2 : 1 / 11 : 1 / 12 : 1 / 13 then find the total number of items the wholesaler distributes ?	[ "289", "1289", "1389", "1281" ]	B
openbookqa	obqa_02_01682	Once the grounds frost over and the air grows chilled	[ "beaches are opened", "humans go naked", "birds lay eggs", "roses die" ]	D
math_qa	mathqa_03_05598	in a lake , there is a patch of lily pads . every day , the patch doubles in size . it takes 37 days for the patch to cover the entire lake , how many days would it take the patch to cover half of the lake ?	[ "36", "2 ^ 4 * 3", "24", "38" ]	A
ARC-Easy	arc_04_02051	Which statement best describes the organization of the Periodic Table of the Elements?	[ "All gases are grouped together.", "Gases easily form compounds with other elements.", "Elements within a group have similar properties.", "Elements within a period have the same number of electrons." ]	C
sciq	sciq_01_01539	How does the number of protons compare to the number of electrons in an electrically neutral atom?	[ "they are triple", "they are double", "they are equal", "they are half" ]	C
math_qa	mathqa_03_00851	a salesman â € ™ s terms were changed from a flat commission of 5 % on all his sales to a fixed salary of rs . 1000 plus 2.5 % commission on all sales exceeding rs . 4,000 . if his remuneration as per new scheme was rs . 500 more than that by the previous schema , his sales were worth ?	[ "s . 14,000", "s . 12,000", "s . 16,000", "s . 40,000" ]	C
math_qa	mathqa_03_05077	the true discount on a bill of rs . 2160 is rs . 360 . what is the banker ' s discount ?	[ "rs . 432", "rs . 422", "rs . 412", "rs . 442" ]	A
openbookqa	obqa_02_02668	One example of changing an objects shape is	[ "Making glass into a birdhouse", "Holding another person's hand", "Watching a bird fly", "Watching a show on TV" ]	A
ARC-Easy	arc_04_00943	Which form of energy is needed to change water from a liquid to a gas?	[ "heat", "mechanical", "chemical", "sound" ]	A
sciq	sciq_01_08892	Debroglie proposed in 1924 that any object exhibits a wavelength that is inversely proportional to its?	[ "inertia", "frequency", "momentum", "velocity" ]	C
sciq	sciq_01_04715	Prokaryotic cells can only regulate gene expression by controlling the amount of what?	[ "folding", "translation", "transcription", "RNA processing" ]	C
sciq	sciq_01_08273	Light is produced when charged particles do what, frequently in the form of oscillating?	[ "accelerate", "decelerate", "increase", "offset" ]	A
sciq	sciq_01_07323	Why do waves travel faster through solids?	[ "particles range together", "particles fuse together", "particles pipe together", "particles closer together" ]	D
sciq	sciq_01_11353	What type of coal is formed at lower temperatures?	[ "clean", "calcareous", "limestones", "bituminous" ]	D
sciq	sciq_01_05372	What do we call coiled structures made of dna and proteins?	[ "nodes", "chromosomes", "Organisms", "Molecules" ]	B
openbookqa	obqa_02_02011	Plants can use what as a pollinator?	[ "bees wax", "small extinct birds", "rhinos", "windy air" ]	D
math_qa	mathqa_03_04258	a man can row at 5 kmph in still water . if the velocity of the current is 1 kmph and it takes him 1 hour to row to a place and come back . how far is that place .	[ ". 4 km", "1.4 km", "2.4 km", "3.4 km" ]	C
sciq	sciq_01_04330	What supports most of earth's ecosystems?	[ "moon", "oceans", "sun", "crust" ]	C
openbookqa	obqa_02_04281	Which habit is healthiest for humans?	[ "adequate sleep", "only eating candy", "extreme alcohol consumption", "parachute-free sky-diving" ]	A
openbookqa	obqa_02_02938	which one of these would be a migratory outcome?	[ "animals feeling more comfortable being outside", "animals getting more sick", "animals getting more aggressive", "animals dying from sub-zero weather" ]	A
sciq	sciq_01_07731	The study of how organisms develop is known as?	[ "ethology", "embryology", "physics", "botany" ]	B
sciq	sciq_01_02606	What in the axils of leaves and stems give rise to branches?	[ "nodules", "chloroplasts", "meristems", "axillary buds" ]	D
math_qa	mathqa_03_01070	a sum of money at simple interest amounts to rs . 815 in 4 years and to rs . 854 in 5 years . the sum is :	[ "659", "698", "780", "910" ]	A
openbookqa	obqa_02_00035	Water vapor is an example of what?	[ "moistness", "warmth", "heat", "coldness" ]	A
sciq	sciq_01_01474	In science, what is defined as the transfer of energy from a vibrating object in waves that travel through matter?	[ "vibration", "photons", "sound", "energy" ]	C
sciq	sciq_01_06851	Where does most water evaporate from?	[ "rivers", "lakes", "seas", "oceans" ]	D
openbookqa	obqa_02_03836	Japan made Pearl Harbor	[ "the sky", "it's victim", "the moon", "boring and empty" ]	B
sciq	sciq_01_10972	Like earth, the moon has a distinct crust, mantle, and what else?	[ "temperature", "polarity", "atmosphere", "core" ]	D
sciq	sciq_01_06644	Light with the shortest wavelength appears as what color?	[ "violet", "green", "blue", "red" ]	A
openbookqa	obqa_02_03769	If a creek is headed to the west and a stone is tossed in and sinks, but a leaf also drops in and stays on top of the water, what will likely happen?	[ "the leaf heads west", "the stone will burn", "the stone floats up", "the leaf heads north" ]	A
sciq	sciq_01_08408	Earth acts like a giant version of what device, with angular momentum along its axis and pointing at polaris, the north star?	[ "accelerator", "compass", "gyroscope", "telescope" ]	C
sciq	sciq_01_02252	Organs are groups of what working together?	[ "muscles", "bones", "tissues", "tendons" ]	C
sciq	sciq_01_06375	The nervous system is characterized by electrical signals that are sent from one area to another. whether those areas are close or very far apart, the signal must travel along this?	[ "axial", "tendons", "hairs", "axon" ]	D
ARC-Easy	arc_04_00448	The freezing and thawing action of water affects a rock by	[ "transforming the rock into igneous rock.", "chemically changing the rock.", "gradually breaking down the rock into smaller pieces.", "leaving behind sedimentary particles from evaporated solutions." ]	C
sciq	sciq_01_02973	What part of an animal helps to prevent water loss and gives support and protection?	[ "backbone", "membrane", "exoskeleton", "cuticle" ]	C
sciq	sciq_01_01726	Who first proposed that earth is a magnet?	[ "Albert Einstein", "william gilbert", "Marconi", "Isaac Newton" ]	B
sciq	sciq_01_02497	All cells need what for processes like active transport?	[ "hydrogen", "oxygen", "energy", "sunlight" ]	C
ARC-Challenge	arc_04_02285	Where does the energy from an earthquake originate?	[ "from a sudden increase in solar radiation striking Earth", "from the Moon's gravitational pull during a close orbit", "from rocks under stress shifting deep inside Earth", "from the weight of sediments pushing down on bedrock" ]	C
math_qa	mathqa_03_04226	out of 40 applicants to a law school , 15 majored in political science , 20 had a grade point average higher than 3.0 , and 10 did not major in political science and had a gpa equal to or lower than 3.0 . how many of q applicants majored in political science and had a gpa higher than 3.0 ?	[ "5", "10", "15", "25" ]	A
sciq	sciq_01_06520	What do atoms make by rearranging their chemical bonds in a reactant?	[ "solutions", "minerals", "compounds", "products" ]	D
sciq	sciq_01_11085	Tissue is made up of layers of tightly packed cells that line the surfaces of the body, such as skin.	[ "neural tissue", "resultant tissue", "weak tissue", "epithelial tissue" ]	D
ARC-Easy	arc_04_01748	The change from day to night on Earth can be explained by	[ "the movement of the Sun.", "the rotation of Earth.", "the movement of the Moon.", "the tilt of Earth." ]	B
ARC-Easy	arc_04_01408	Which adaptation will warn predators not to eat an animal?	[ "bright colors", "bulging eyes", "geometric shapes", "poisonous secretions" ]	A
sciq	sciq_01_04048	What is the very slow movement of rock and soil down a hillside?	[ "landslide", "evaporate", "creep", "drop" ]	C
sciq	sciq_01_05859	Elasticity is the ability of a material to return to its original shape after being stretched or?	[ "Contained", "correlated", "combustion", "compressed" ]	D
openbookqa	obqa_02_04047	Where is a mama bear likely to find food?	[ "on top of the highest trees", "in the deepest mines", "in the inside of a felled oak", "at the bottom of the lake" ]	C
ARC-Challenge	arc_04_02765	A student leaves a bucket of water outside on a warm, sunny day. Which process most likely happens to the water in the bucket?	[ "melting", "freezing", "evaporation", "condensation" ]	C
sciq	sciq_01_04622	What type of reproduction results in genetically unique offspring?	[ "asexual reproduction", "mitosis", "sexual reproduction", "internal reproduction" ]	C
ARC-Easy	arc_04_01696	When you are riding a bicycle at night, your bicycle's reflectors help people in cars see your bicycle. How do bicycle reflectors work?	[ "They are made of a special material that gives off its own light.", "They are hooked up to batteries that allow them to produce light.", "They bounce light back from other sources.", "They are covered with paint that glows in the dark." ]	C
sciq	sciq_01_06818	The once compressed universe expanded rapidly after what nicknamed event billions of years ago?	[ "good bang", "big bust", "big explosion", "big bang" ]	D
ARC-Easy	arc_04_01413	Some objects conduct electricity. Which object is the best conductor of electricity?	[ "a metal fork", "a wood spoon", "a plastic comb", "a rubber eraser" ]	A
sciq	sciq_01_00599	Like other bryophytes, moss plants spend most of their life cycle as?	[ "gametophytes", "bacteriophages", "copepods", "spores" ]	A
math_qa	mathqa_03_04198	365 : 90 : : 623 : ?	[ "36", "45", "123", "63" ]	A
sciq	sciq_01_05012	Multiplying the linear momentum of a spinning object by the radius calculates what?	[ "applied momentum", "total momentum", "angular momentum", "angular torque" ]	C
openbookqa	obqa_02_02530	Which was happens most near canyons	[ "the moon", "whales", "riverflow", "fear" ]	C
math_qa	mathqa_03_05161	due to construction , the speed limit along an 6 - mile section of highway is reduced from 55 miles per hour to 35 miles per hour . approximately how many minutes more will it take to travel along this section of highway at the new speed limit than it would have taken at the old speed limit ?	[ "4", "8", "10", "15" ]	A
sciq	sciq_01_04255	What is the process resulting in living things with beneficial traits producing more offspring?	[ "fluid selection", "natural change", "Natural choice.", "natural selection" ]	D
openbookqa	obqa_02_02943	Taking shorter showers is a great way to conserve	[ "H2O", "gasoline", "sunshine", "electricity" ]	A
sciq	sciq_01_10233	What paired organs help regulate blood pressure through sodium ion and water retention and loss?	[ "kidneys", "lungs", "tissues", "lymph nodes" ]	A
sciq	sciq_01_00204	What is the apparatus used for carrying out an electrolysis reaction?	[ "Golgi apparatus", "an aqueous cell", "an electrolytic cell", "catalyst" ]	C
sciq	sciq_01_02469	Earth rotates on its axis once each day and revolves around the sun how often?	[ "every other year", "once each month", "once each year", "ever 3 years" ]	C
sciq	sciq_01_01422	What counter provides a sensitive means of detecting radioactivity?	[ "calorie", "bouncy", "geiger", "gravity" ]	C
openbookqa	obqa_02_00078	If John were going to the store, how would he measure his trip?	[ "kilometer", "centimeter", "decameter", "meter" ]	A
math_qa	mathqa_03_03055	jerry went to a shop and bought things worth rs . 25 , out of which 30 $ went on sales tax on taxable purchases . if the tax rate was 6 % , then what was the cost of the tax free items ?	[ "19", "19.7", "21.3", "21.5" ]	B
sciq	sciq_01_03486	What is the general composition of the continental crust?	[ "limestone", "marble", "granite", "sandstone" ]	C
math_qa	mathqa_03_01511	for all positive integers m and v , the expression m θ v represents the remainder when m is divided by v . what is the value of ( ( 90 θ 33 ) θ 17 ) - ( 99 θ ( 33 θ 17 ) ) ?	[ "10", "8", "6", "4" ]	D
ARC-Challenge	arc_04_02780	In one of the steps of the carbon cycle, a person exhales a molecule of carbon dioxide (CO2) into the atmosphere. Which of the following is most likely to happen next to the atom of carbon in this molecule?	[ "It may be used as part of a sugar in a plant.", "It may become part of a protein in an animal.", "It may be consumed as a fossil fuel is burned.", "It may be decomposed into carbon and oxygen by a bacterium." ]	A
math_qa	mathqa_03_04765	when 2 is added to half of one - third of one - fifth of a number , the result is one - fifteenth of the number . find the number ?	[ "40", "65", "73", "60" ]	D
math_qa	mathqa_03_02188	what number has a 5 : 1 ratio to the number 13 ?	[ "22", "50", "88", "65" ]	D
sciq	sciq_01_04256	Solar cells create voltages directly from light, while thermoelectric devices create voltage from differences in what?	[ "wattage", "wire width", "oxygen", "temperature" ]	D
openbookqa	obqa_02_04943	Sunrises in January are	[ "late", "green", "old", "early" ]	A
math_qa	mathqa_03_01918	if 9 engines consume 24 metric tonnes of coal , when each is working 8 hoursa day , how much coal will be required for 8 engines , each running 13 hours a day , it is being given that 3 engines of former type consume as much as 4 engines of latter type ?	[ "23", "25", "26", "28" ]	C
openbookqa	obqa_02_03172	An example of a disperser could be	[ "Playing outside all alone", "Running around with my hands in the air.", "giving out an even amount of Fruit Loops to each of my classmates", "Taking all the Fruit Loops to myself" ]	C
sciq	sciq_01_05106	The iconic gray mantle of the human brain, which appears to make up most of the mass of the brain, is called?	[ "lobes", "brain stem", "thrombus", "cerebrum" ]	D
math_qa	mathqa_03_04453	a certain number when divided by 899 leaves the remainder 63 . find the remainder when the same number is divided by 29 .	[ "5", "4", "1", "0" ]	A
math_qa	mathqa_03_01780	in an apartment building that has 490 units , 4 out of every 7 units are currently rented , including 1 / 3 of the one - bedroom units . if , of the rented apartments , there is a 6 : 1 ratio of two - bedroom units to one - bedroom units , and the building only consists of two - bedroom and one - bedroom units , how ma...	[ "50", "70", "100", "130" ]	D
sciq	sciq_01_07292	Programmed cell death, which goes by what term, is important for removing damaged or unnecessary cells?	[ "synthesis", "apoptosis", "mytosis", "mutations" ]	B

openbookqa

obqa_02_00978

Do objects change size with distance for Stevie Wonder?

[ "Yes", "No", "sometimes", "maybe" ]

B

sciq

sciq_01_01771

Where does the heartbeat originate in vertebrates?

[ "the blood", "the tissue", "the heart", "the pulse" ]

C

openbookqa

obqa_02_01400

In a contest to see which would win based on size and weight, the winner with more of both would be

[ "moon", "Earth", "pebble", "cat" ]

B

openbookqa

obqa_02_04045

which one of these would be an original form of what powers most autos?

[ "a can of water", "a deposit of crude", "a large river dam", "a big oak tree" ]

B

sciq

sciq_01_10467

What is another term for foodborne illness?

[ "disease", "cancer", "food poisoning", "pathogen" ]

C

ARC-Easy

arc_04_00016

Automobile engines built today are designed to be gas efficient. Gas-efficient engines most likely affect a city by reducing

[ "air pollution.", "heat pollution.", "noise pollution.", "light pollution." ]

A

math_qa

mathqa_03_02890

a grocer has a sale of rs . 6435 , rs . 6927 , rs . 6855 , rs . 7230 and rs . 6562 for 5 consecutive months . how much sale must he have in the sixth month so that he gets an average sale of rs . 6600 ?

[ "s . 4991", "s . 5591", "s . 6001", "s . 6991" ]

B

openbookqa

obqa_02_00222

If a snail is heated to the point of being burned, the snail will

[ "be discomforted", "be energized", "be hungry", "be sad" ]

A

math_qa

mathqa_03_04504

find the annual income derived by investing $ 6800 in 10 % stock at 136 .

[ "550", "500", "250", "300" ]

B

sciq

sciq_01_09410

What are daily changes in the level of ocean water called?

[ "waves", "tides", "currents", "floods" ]

B

math_qa

mathqa_03_00296

in a group of people , if 30 people were made to stand in each column , 16 columns could be formed . if 40 people were made to stand in a column , how many columns could be formed ?

[ "12", "14", "16", "18" ]

A

math_qa

mathqa_03_00906

a , b and c play a cricket match . the ratio of the runs scored by them in the match is a : b = 2 : 4 and b : c = 2 : 5 . if the total runs scored by all of them are 100 , the runs scored by b are ?

[ "20.23", "20.13", "30.93", "25" ]

D

sciq

sciq_01_04754

What types of living beings have water vascular systems and unique tube feet?

[ "echinoderms", "Ducks", "mollusks", "diatoms" ]

A

sciq

sciq_01_07795

Where does most geologic activity take place?

[ "outer core", "inner core", "asthenosphere", "plate boundaries" ]

D

sciq

sciq_01_02859

What can destroy living cells, produce mutations and cause cancer?

[ "gamma rays", "plasma rays", "stingrays", "prismatic rays" ]

A

math_qa

mathqa_03_05255

the sum of the first 92 positive even integers is 2,550 . what is the sum of the odd integers from 101 to 200 , inclusive ?

[ "5,050", "7,500", "10,500", "11,700" ]

D

math_qa

mathqa_03_02878

the balance of a trader weighs 20 % less than it should . still the trader marks up his goods to get an overall profit of 30 % . what is the mark up on the cost price ?

[ "4 %", "8 %", "25 %", "16.66 %" ]

A

openbookqa

obqa_02_02788

What is the source of cooling that turns lava into land?

[ "seawater", "refrigerators", "air conditioning", "glaciers" ]

A

sciq

sciq_01_05149

Called the powerhouses of the cell, what organelles are the site of cellular energy production?

[ "mitochondria", "cell wall", "nucleus", "mitosis" ]

A

openbookqa

obqa_02_01855

A person notes that the moon goes through various phases and eventually repeats these phases over the course of

[ "every other new month", "about six more days", "just over a month", "just under a month" ]

D

ARC-Challenge

arc_04_02972

Marni runs 1500 meters around the school track. What does she need to know in order to find out her speed?

[ "her time from start to finish", "the number of steps she took", "her heart rate at the finish line", "the direction she began running" ]

A

sciq

sciq_01_01876

What happens when forces of evolution work over a long period of time?

[ "substantial evolution", "Microevolution", "macroevolution", "developmental evolution" ]

C

openbookqa

obqa_02_04305

What requires photosynthesis to grow?

[ "hills", "planets", "flora", "people" ]

C

math_qa

mathqa_03_05092

if a wholesaler distributes items to several outlets ( a , b , c and d ) in the ratio of 1 / 2 : 1 / 11 : 1 / 12 : 1 / 13 then find the total number of items the wholesaler distributes ?

[ "289", "1289", "1389", "1281" ]

B

openbookqa

obqa_02_01682

Once the grounds frost over and the air grows chilled

[ "beaches are opened", "humans go naked", "birds lay eggs", "roses die" ]

D

math_qa

mathqa_03_05598

in a lake , there is a patch of lily pads . every day , the patch doubles in size . it takes 37 days for the patch to cover the entire lake , how many days would it take the patch to cover half of the lake ?

[ "36", "2 ^ 4 * 3", "24", "38" ]

A

ARC-Easy

arc_04_02051

Which statement best describes the organization of the Periodic Table of the Elements?

[ "All gases are grouped together.", "Gases easily form compounds with other elements.", "Elements within a group have similar properties.", "Elements within a period have the same number of electrons." ]

C

sciq

sciq_01_01539

How does the number of protons compare to the number of electrons in an electrically neutral atom?

[ "they are triple", "they are double", "they are equal", "they are half" ]

C

math_qa

mathqa_03_00851

a salesman â € ™ s terms were changed from a flat commission of 5 % on all his sales to a fixed salary of rs . 1000 plus 2.5 % commission on all sales exceeding rs . 4,000 . if his remuneration as per new scheme was rs . 500 more than that by the previous schema , his sales were worth ?

[ "s . 14,000", "s . 12,000", "s . 16,000", "s . 40,000" ]

C

math_qa

mathqa_03_05077

the true discount on a bill of rs . 2160 is rs . 360 . what is the banker ' s discount ?

[ "rs . 432", "rs . 422", "rs . 412", "rs . 442" ]

A

openbookqa

obqa_02_02668

One example of changing an objects shape is

[ "Making glass into a birdhouse", "Holding another person's hand", "Watching a bird fly", "Watching a show on TV" ]

A

ARC-Easy

arc_04_00943

Which form of energy is needed to change water from a liquid to a gas?

[ "heat", "mechanical", "chemical", "sound" ]

A

sciq

sciq_01_08892

Debroglie proposed in 1924 that any object exhibits a wavelength that is inversely proportional to its?

[ "inertia", "frequency", "momentum", "velocity" ]

C

sciq

sciq_01_04715

Prokaryotic cells can only regulate gene expression by controlling the amount of what?

[ "folding", "translation", "transcription", "RNA processing" ]

C

sciq

sciq_01_08273

Light is produced when charged particles do what, frequently in the form of oscillating?

[ "accelerate", "decelerate", "increase", "offset" ]

A

sciq

sciq_01_07323

Why do waves travel faster through solids?

[ "particles range together", "particles fuse together", "particles pipe together", "particles closer together" ]

D

sciq

sciq_01_11353

What type of coal is formed at lower temperatures?

[ "clean", "calcareous", "limestones", "bituminous" ]

D

sciq

sciq_01_05372

What do we call coiled structures made of dna and proteins?

[ "nodes", "chromosomes", "Organisms", "Molecules" ]

B

openbookqa

obqa_02_02011

Plants can use what as a pollinator?

[ "bees wax", "small extinct birds", "rhinos", "windy air" ]

D

math_qa

mathqa_03_04258

a man can row at 5 kmph in still water . if the velocity of the current is 1 kmph and it takes him 1 hour to row to a place and come back . how far is that place .

[ ". 4 km", "1.4 km", "2.4 km", "3.4 km" ]

C

sciq

sciq_01_04330

What supports most of earth's ecosystems?

[ "moon", "oceans", "sun", "crust" ]

C

openbookqa

obqa_02_04281

Which habit is healthiest for humans?

[ "adequate sleep", "only eating candy", "extreme alcohol consumption", "parachute-free sky-diving" ]

A

openbookqa

obqa_02_02938

which one of these would be a migratory outcome?

[ "animals feeling more comfortable being outside", "animals getting more sick", "animals getting more aggressive", "animals dying from sub-zero weather" ]

A

sciq

sciq_01_07731

The study of how organisms develop is known as?

[ "ethology", "embryology", "physics", "botany" ]

B

sciq

sciq_01_02606

What in the axils of leaves and stems give rise to branches?

[ "nodules", "chloroplasts", "meristems", "axillary buds" ]

D

math_qa

mathqa_03_01070

a sum of money at simple interest amounts to rs . 815 in 4 years and to rs . 854 in 5 years . the sum is :

[ "659", "698", "780", "910" ]

A

openbookqa

obqa_02_00035

Water vapor is an example of what?

[ "moistness", "warmth", "heat", "coldness" ]

A

sciq

sciq_01_01474

In science, what is defined as the transfer of energy from a vibrating object in waves that travel through matter?

[ "vibration", "photons", "sound", "energy" ]

C

sciq

sciq_01_06851

Where does most water evaporate from?

[ "rivers", "lakes", "seas", "oceans" ]

D

openbookqa

obqa_02_03836

Japan made Pearl Harbor

[ "the sky", "it's victim", "the moon", "boring and empty" ]

B

sciq

sciq_01_10972

Like earth, the moon has a distinct crust, mantle, and what else?

[ "temperature", "polarity", "atmosphere", "core" ]

D

sciq

sciq_01_06644

Light with the shortest wavelength appears as what color?

[ "violet", "green", "blue", "red" ]

A

openbookqa

obqa_02_03769

If a creek is headed to the west and a stone is tossed in and sinks, but a leaf also drops in and stays on top of the water, what will likely happen?

[ "the leaf heads west", "the stone will burn", "the stone floats up", "the leaf heads north" ]

A

sciq

sciq_01_08408

Earth acts like a giant version of what device, with angular momentum along its axis and pointing at polaris, the north star?

[ "accelerator", "compass", "gyroscope", "telescope" ]

C

sciq

sciq_01_02252

Organs are groups of what working together?

[ "muscles", "bones", "tissues", "tendons" ]

C

sciq

sciq_01_06375

The nervous system is characterized by electrical signals that are sent from one area to another. whether those areas are close or very far apart, the signal must travel along this?

[ "axial", "tendons", "hairs", "axon" ]

D

ARC-Easy

arc_04_00448

The freezing and thawing action of water affects a rock by

[ "transforming the rock into igneous rock.", "chemically changing the rock.", "gradually breaking down the rock into smaller pieces.", "leaving behind sedimentary particles from evaporated solutions." ]

C

sciq

sciq_01_02973

What part of an animal helps to prevent water loss and gives support and protection?

[ "backbone", "membrane", "exoskeleton", "cuticle" ]

C

sciq

sciq_01_01726

Who first proposed that earth is a magnet?

[ "Albert Einstein", "william gilbert", "Marconi", "Isaac Newton" ]

B

sciq

sciq_01_02497

All cells need what for processes like active transport?

[ "hydrogen", "oxygen", "energy", "sunlight" ]

C

ARC-Challenge

arc_04_02285

Where does the energy from an earthquake originate?

[ "from a sudden increase in solar radiation striking Earth", "from the Moon's gravitational pull during a close orbit", "from rocks under stress shifting deep inside Earth", "from the weight of sediments pushing down on bedrock" ]

C

math_qa

mathqa_03_04226

out of 40 applicants to a law school , 15 majored in political science , 20 had a grade point average higher than 3.0 , and 10 did not major in political science and had a gpa equal to or lower than 3.0 . how many of q applicants majored in political science and had a gpa higher than 3.0 ?

[ "5", "10", "15", "25" ]

A

sciq

sciq_01_06520

What do atoms make by rearranging their chemical bonds in a reactant?

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

D

sciq

sciq_01_11085

Tissue is made up of layers of tightly packed cells that line the surfaces of the body, such as skin.

[ "neural tissue", "resultant tissue", "weak tissue", "epithelial tissue" ]

D

ARC-Easy

arc_04_01748

The change from day to night on Earth can be explained by

[ "the movement of the Sun.", "the rotation of Earth.", "the movement of the Moon.", "the tilt of Earth." ]

B

ARC-Easy

arc_04_01408

Which adaptation will warn predators not to eat an animal?

[ "bright colors", "bulging eyes", "geometric shapes", "poisonous secretions" ]

A

sciq

sciq_01_04048

What is the very slow movement of rock and soil down a hillside?

[ "landslide", "evaporate", "creep", "drop" ]

C

sciq

sciq_01_05859

Elasticity is the ability of a material to return to its original shape after being stretched or?

[ "Contained", "correlated", "combustion", "compressed" ]

D

openbookqa

obqa_02_04047

Where is a mama bear likely to find food?

[ "on top of the highest trees", "in the deepest mines", "in the inside of a felled oak", "at the bottom of the lake" ]

C

ARC-Challenge

arc_04_02765

A student leaves a bucket of water outside on a warm, sunny day. Which process most likely happens to the water in the bucket?

[ "melting", "freezing", "evaporation", "condensation" ]

C

sciq

sciq_01_04622

What type of reproduction results in genetically unique offspring?

[ "asexual reproduction", "mitosis", "sexual reproduction", "internal reproduction" ]

C

ARC-Easy

arc_04_01696

When you are riding a bicycle at night, your bicycle's reflectors help people in cars see your bicycle. How do bicycle reflectors work?

[ "They are made of a special material that gives off its own light.", "They are hooked up to batteries that allow them to produce light.", "They bounce light back from other sources.", "They are covered with paint that glows in the dark." ]

C

sciq

sciq_01_06818

The once compressed universe expanded rapidly after what nicknamed event billions of years ago?

[ "good bang", "big bust", "big explosion", "big bang" ]

D

ARC-Easy

arc_04_01413

Some objects conduct electricity. Which object is the best conductor of electricity?

[ "a metal fork", "a wood spoon", "a plastic comb", "a rubber eraser" ]

A

sciq

sciq_01_00599

Like other bryophytes, moss plants spend most of their life cycle as?

[ "gametophytes", "bacteriophages", "copepods", "spores" ]

A

math_qa

mathqa_03_04198

365 : 90 : : 623 : ?

[ "36", "45", "123", "63" ]

A

sciq

sciq_01_05012

Multiplying the linear momentum of a spinning object by the radius calculates what?

[ "applied momentum", "total momentum", "angular momentum", "angular torque" ]

C

openbookqa

obqa_02_02530

Which was happens most near canyons

[ "the moon", "whales", "riverflow", "fear" ]

C

math_qa

mathqa_03_05161

due to construction , the speed limit along an 6 - mile section of highway is reduced from 55 miles per hour to 35 miles per hour . approximately how many minutes more will it take to travel along this section of highway at the new speed limit than it would have taken at the old speed limit ?

[ "4", "8", "10", "15" ]

A

sciq

sciq_01_04255

What is the process resulting in living things with beneficial traits producing more offspring?

[ "fluid selection", "natural change", "Natural choice.", "natural selection" ]

D

openbookqa

obqa_02_02943

Taking shorter showers is a great way to conserve

[ "H2O", "gasoline", "sunshine", "electricity" ]

A

sciq

sciq_01_10233

What paired organs help regulate blood pressure through sodium ion and water retention and loss?

[ "kidneys", "lungs", "tissues", "lymph nodes" ]

A

sciq

sciq_01_00204

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

[ "Golgi apparatus", "an aqueous cell", "an electrolytic cell", "catalyst" ]

C

sciq

sciq_01_02469

Earth rotates on its axis once each day and revolves around the sun how often?

[ "every other year", "once each month", "once each year", "ever 3 years" ]

C

sciq

sciq_01_01422

What counter provides a sensitive means of detecting radioactivity?

[ "calorie", "bouncy", "geiger", "gravity" ]

C

openbookqa

obqa_02_00078

If John were going to the store, how would he measure his trip?

[ "kilometer", "centimeter", "decameter", "meter" ]

A

math_qa

mathqa_03_03055

jerry went to a shop and bought things worth rs . 25 , out of which 30 $ went on sales tax on taxable purchases . if the tax rate was 6 % , then what was the cost of the tax free items ?

[ "19", "19.7", "21.3", "21.5" ]

B

sciq

sciq_01_03486

What is the general composition of the continental crust?

[ "limestone", "marble", "granite", "sandstone" ]

C

math_qa

mathqa_03_01511

for all positive integers m and v , the expression m θ v represents the remainder when m is divided by v . what is the value of ( ( 90 θ 33 ) θ 17 ) - ( 99 θ ( 33 θ 17 ) ) ?

[ "10", "8", "6", "4" ]

D

ARC-Challenge

arc_04_02780

In one of the steps of the carbon cycle, a person exhales a molecule of carbon dioxide (CO2) into the atmosphere. Which of the following is most likely to happen next to the atom of carbon in this molecule?

[ "It may be used as part of a sugar in a plant.", "It may become part of a protein in an animal.", "It may be consumed as a fossil fuel is burned.", "It may be decomposed into carbon and oxygen by a bacterium." ]

A

math_qa

mathqa_03_04765

when 2 is added to half of one - third of one - fifth of a number , the result is one - fifteenth of the number . find the number ?

[ "40", "65", "73", "60" ]

D

math_qa

mathqa_03_02188

what number has a 5 : 1 ratio to the number 13 ?

[ "22", "50", "88", "65" ]

D

sciq

sciq_01_04256

Solar cells create voltages directly from light, while thermoelectric devices create voltage from differences in what?

[ "wattage", "wire width", "oxygen", "temperature" ]

D

openbookqa

obqa_02_04943

Sunrises in January are

[ "late", "green", "old", "early" ]

A

math_qa

mathqa_03_01918

if 9 engines consume 24 metric tonnes of coal , when each is working 8 hoursa day , how much coal will be required for 8 engines , each running 13 hours a day , it is being given that 3 engines of former type consume as much as 4 engines of latter type ?

[ "23", "25", "26", "28" ]

C

openbookqa

obqa_02_03172

An example of a disperser could be

[ "Playing outside all alone", "Running around with my hands in the air.", "giving out an even amount of Fruit Loops to each of my classmates", "Taking all the Fruit Loops to myself" ]

C

sciq

sciq_01_05106

The iconic gray mantle of the human brain, which appears to make up most of the mass of the brain, is called?

[ "lobes", "brain stem", "thrombus", "cerebrum" ]

D

math_qa

mathqa_03_04453

a certain number when divided by 899 leaves the remainder 63 . find the remainder when the same number is divided by 29 .

[ "5", "4", "1", "0" ]

A

math_qa

mathqa_03_01780

in an apartment building that has 490 units , 4 out of every 7 units are currently rented , including 1 / 3 of the one - bedroom units . if , of the rented apartments , there is a 6 : 1 ratio of two - bedroom units to one - bedroom units , and the building only consists of two - bedroom and one - bedroom units , how ma...

[ "50", "70", "100", "130" ]

D

sciq

sciq_01_07292

Programmed cell death, which goes by what term, is important for removing damaged or unnecessary cells?

[ "synthesis", "apoptosis", "mytosis", "mutations" ]

B