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_09679	What basic structures are the site of all the life functions of an organism?	[ "cells", "proteins", "genes", "lipids" ]	A
math_qa	mathqa_03_04029	i chose a number and divide it by 5 . then i subtracted 154 from the result and got 6 . what was the number i chose ?	[ "600", "700", "800", "900" ]	C
sciq	sciq_01_07556	What do dendrites from the cell body recieve impulses from?	[ "myelin", "axon", "other neurons", "other cells" ]	C
ARC-Challenge	arc_04_02152	Which of the following areas is most likely to form metamorphic rocks such as gneiss and schist?	[ "a sea floor", "a windblown desert", "a site deep underground", "a site covered by a glacier" ]	C
math_qa	mathqa_03_02796	the sum of all the integers f such that - 26 < f < 24 is	[ "0", "- 2", "- 25", "- 49" ]	D
sciq	sciq_01_09296	What is the process in which a layer of a second metal is deposited on the metal electrode that acts as the cathode during electrolysis?	[ "electroplating", "cold fusion", "distillation", "casting" ]	A
openbookqa	obqa_02_04079	What requires warmth for survival?	[ "the moon", "an ocean", "a bloodhound", "a computer" ]	C
sciq	sciq_01_03514	What structure of the body falls between cells and organs in complexity?	[ "tissues", "molecules", "proteins", "muscles" ]	A
sciq	sciq_01_06128	A man made lake is known as what?	[ "resevoirs", "Lake", "Lagoon", "Pond" ]	A
openbookqa	obqa_02_04212	An exertion on a thing that is going against the thing's intended direction, when in motion will	[ "melt it", "oppose it", "speed it up", "burn it" ]	B
sciq	sciq_01_07033	What do we call the system of classification consisting of a hierarchy of groupings called taxa?	[ "lamarckian system", "linchpin system", "linnaean system", "crocodilian system" ]	C
sciq	sciq_01_07685	Through which part of the body do most animals take in oxygen?	[ "rectum", "ears", "mouth", "nose" ]	C
openbookqa	obqa_02_04292	A person may find themselves shading their eyes in the evening if they are driving	[ "from north to east", "from west to east", "from west to south", "from east to west" ]	D
math_qa	mathqa_03_01359	a can finish a work in 6 days and b can do same work in half the time taken by a . then working together , what part of same work they can finish in a day ?	[ "1 / 2", "1 / 6", "1 / 7", "1 / 8" ]	A
sciq	sciq_01_11031	What is the general name for saturated hydrocarbons?	[ "alkanes", "petrolatums", "enzymes", "halides" ]	A
openbookqa	obqa_02_01816	A cactus stem is used to store what?	[ "mp3s", "H2O", "sand", "seeds" ]	B
sciq	sciq_01_05042	Stones, infections, and diabetes threaten the health and functioning of what paired organs?	[ "arteries", "lungs", "tissues", "kidneys" ]	D
ARC-Easy	arc_04_00124	Different systems of the human body perform different functions. Which system takes oxygen from the air to be moved by the circulatory system?	[ "the respiratory system", "the digestive system", "the nervous system", "the skeletal system" ]	A
sciq	sciq_01_07296	If a solute is a gas, increasing the temperature will do what?	[ "change to liquid", "have no effect", "increase its solubility", "decrease its solubility" ]	D
openbookqa	obqa_02_02396	A person wanting to signal with light could redirect sunlight with	[ "a shoe", "a steel dish", "a teabag", "a cat" ]	B
ARC-Challenge	arc_04_02344	In order to produce light, the atoms inside a light bulb transform electrical energy into	[ "kinetic energy.", "electromagnetic radiation.", "chemical energy.", "heat energy." ]	B
sciq	sciq_01_10434	Insects can have specialized mouthparts, such as a proboscis, to siphon the nectar from what?	[ "fruits", "shrubs", "flowers", "stems" ]	C
sciq	sciq_01_05492	What do we call a device used to store electric charge?	[ "capacitor", "amplifier", "battery", "charger" ]	A
ARC-Challenge	arc_04_02392	Which energy conversion happens when a person shivers and the energy is transferred to make the muscles and joints move?	[ "kinetic energy to potential energy", "heat energy to kinetic energy", "potential energy to chemical energy", "chemical energy to mechanical energy" ]	D
openbookqa	obqa_02_01002	What location that had a disaster in 2017 was caused by heavy rains?	[ "San Francisco", "Houston", "Mexico City", "Tokyo" ]	B
sciq	sciq_01_09052	The fact that all animals have certain traits in common shows that they share what?	[ "a common planet", "a common ancestor", "a common brain", "a common gene" ]	B
math_qa	mathqa_03_05601	there are 2 vessels a & b containing 25 liters each of pure milk and pure water respectively . 5 liters of milk from a is taken and poured into b , then 6 liters of mixture from b is taken and poured in a . what is ratio of water a and b respectively .	[ "1 : 3", "1 : 4", "1 : 5", "1 : 6" ]	B
openbookqa	obqa_02_04039	Jays find nutrition in	[ "mulberries", "plastic beads", "philosophy", "metal blue bells" ]	A
ARC-Easy	arc_04_00607	Water is a very important part of the physical weathering of rock. Which of these properties of water is most important in causing some of the physical weathering of rock?	[ "Water is a liquid at room temperature.", "Water can contain different minerals.", "Water expands when it freezes.", "Water dissolves many chemicals." ]	C
sciq	sciq_01_03717	Photochemical smog consists mainly of what?	[ "acid", "carbon", "ozone", "oxygen" ]	C
sciq	sciq_01_11264	What is the smallest unit of a chemical element called?	[ "atom", "droplet", "nucleus", "cell" ]	A
openbookqa	obqa_02_00589	When washing laundry, dishes, or taking a bath, it is vital to have	[ "seven pails for water", "a hot water heater in the city", "a large brush for scrubbing", "water which is warmed to acceptable temperatures" ]	D
math_qa	mathqa_03_04711	a train running at the speed of 40 km / hr crosses a pole in 27 seconds . what is the length of the train ?	[ "250", "300", "350", "400" ]	B
openbookqa	obqa_02_01902	A consumer must locate it's own	[ "tools", "nutrition", "soul", "clothes" ]	B
sciq	sciq_01_00485	What is a pure substance that cannot be separated into any other substances called?	[ "light", "Spears", "element", "Cells" ]	C
openbookqa	obqa_02_04623	A rabbit receives his essential elements from his	[ "boat", "stock brokers", "subway", "circulation system" ]	D
sciq	sciq_01_02211	What kind of rock's makeup is changed by heat and or pressure?	[ "metamorphic", "basaltic", "tectonic", "igneous" ]	A
openbookqa	obqa_02_02648	If someone wants to see the celestial bodies clearly they would use	[ "a freshly printed magazine", "a dirty old sneaker", "a paper towel tube", "a lengthened glass tube" ]	D
openbookqa	obqa_02_04726	The crust is made of different kinds of	[ "flour", "pastries", "stars", "stone" ]	D
sciq	sciq_01_04727	The skeleton of lampreys is made of what?	[ "chitin", "collagen", "ligament", "cartilage" ]	D
ARC-Easy	arc_04_01882	Which of the following causes a chemical change?	[ "sugar added to soda", "detergent added to water", "lemon juice added to milk", "salt added to water" ]	C
sciq	sciq_01_07958	What behavior includes all the ways that animals interact with each other and the environment?	[ "animal behavior", "instinct", "adaptation", "interdependence" ]	A
sciq	sciq_01_09739	Damages and deaths are directly affected by what in an earthquake?	[ "shaking", "structures", "construction", "natural" ]	C
sciq	sciq_01_07608	Oceans are made of a solution of what?	[ "salt and algae", "salt and water", "salt and carbon", "water and carbon" ]	B
sciq	sciq_01_09154	Why do beer brewers add yeast to the wort?	[ "reduce alcohol", "increase longevity", "to make alcohol", "add carbonation" ]	C
math_qa	mathqa_03_03650	in the coordinate plane , one of the vertices of a square is the point ( - 3 , - 4 ) . if the diagonals of that square intersect at point ( 4 , 2 ) , what is the area of that square ?	[ "196", "125", "140", "128" ]	A
sciq	sciq_01_04229	How many stars are in our solar system?	[ "one", "three", "none", "two" ]	A
math_qa	mathqa_03_03993	a and b go around a circular track of length 600 m on a cycle at speeds of 24 kmph and 60 kmph . after how much time will they meet for the first time at the starting point ?	[ "120 sec", "176 sec", "178 sec", "180 sec" ]	D
math_qa	mathqa_03_05515	in a group of people , if 30 people were made to stand in each column , 16 columns could be formed . if 60 people were made to stand in a column , how many columns could be formed ?	[ "6", "8", "10", "12" ]	B
math_qa	mathqa_03_03365	a boat can travel with a speed of 16 km / hr in still water . if the rate of stream is 5 km / hr , then find the time taken by the boat to cover distance of 63 km downstream .	[ "3 hours", "5 hours", "6 hours", "7 hours" ]	A
ARC-Easy	arc_04_02063	Which of the following is produced when sugar is digested in an animal cell?	[ "carbon dioxide.", "chlorophyll.", "oxygen.", "sunlight." ]	A
sciq	sciq_01_10275	What is one problem with current methods of aluminum production?	[ "environmental contaminants", "recycling is cheap", "food shortages", "competition" ]	A
ARC-Challenge	arc_04_03117	Changes should be made to a scientific theory when	[ "public support of the theory decreases.", "the theory is more than 100 years old.", "new technology provides updated information.", "financial gain can be made by adding data." ]	C
math_qa	mathqa_03_01830	find the cost of fencing around a circular field of diameter 70 m at the rate of rs . 1 a meter ?	[ "288", "132", "220", "592" ]	C
sciq	sciq_01_01660	In heart muscle, what released by neurons activates a signal transduction pathway?	[ "acetylcholine", "dopamine", "glucose", "glutamate" ]	A
math_qa	mathqa_03_02196	7386038 is divisible by	[ "3", "4", "9", "11" ]	D
math_qa	mathqa_03_02597	the average score of a cricketer in 2 matches is 40 and in other 3 matches is 10 . then find the average score in all the 5 matches ?	[ "25", "22", "30", "35" ]	B
openbookqa	obqa_02_01007	if you see little wet spots on your windshield, what might have happened?	[ "the sun is setting", "vapor transformed into droplets", "the moon is rising", "the windshield is dissolving" ]	B
ARC-Challenge	arc_04_02844	Using fossil fuels wisely and avoiding waste is an example of	[ "rationing.", "recycling.", "substitution.", "conservation." ]	D
sciq	sciq_01_04579	What can ultimately result when species are introduced to a new place and prey on other species?	[ "over population", "depletion", "elimination", "extinction" ]	D
math_qa	mathqa_03_01864	two numbers are respectively 20 % and 50 % more than a third number . the ratio of the two numbers is	[ "2 : 5", "3 : 5", "4 : 5", "6 : 5" ]	C
sciq	sciq_01_02568	What feature of the spine helps with flexibility and strength?	[ "curves", "shape", "arrangement", "angle" ]	A
sciq	sciq_01_08251	Which antibacterial protein is found in tears and saliva?	[ "amino acid", "human growth hormone", "human lysozyme", "dopamine" ]	C
math_qa	mathqa_03_04310	p and q can complete a work in 15 days and 10 days respectively . they started the work together and then q left after 2 days . p alone completed the remaining work . the work was finished in - - - days .	[ "12", "16", "20", "24" ]	A
sciq	sciq_01_09429	What is the most common cause of dwarfism?	[ "retinopathy", "hypothyroidism", "deformity", "achondroplasia" ]	D
math_qa	mathqa_03_03486	what is the square root of 9 ?	[ "1", "3", "2", "4" ]	B
sciq	sciq_01_01804	What are materials that are poor thermal conductors called?	[ "sunlight insulators", "warmth insulators", "thermal insulators", "pollution insulators" ]	C
sciq	sciq_01_00258	Many adults and some children suffer from a deficiency of lactase. these individuals are said to be lactose intolerant because they cannot digest the lactose found in what?	[ "milk", "peanuts", "meat", "fruit" ]	A
sciq	sciq_01_01733	How many types of simple machines are there?	[ "ten types", "two types", "six types", "three types" ]	C
sciq	sciq_01_05596	Generally, momentum implies a tendency to continue on course—to move in the same direction—and is associated with great mass and speed. momentum, like energy, is important because it is what?	[ "conserved", "invisible", "endless", "sequences" ]	A
sciq	sciq_01_07773	What is the structure in a diploid sporophyte that undergoes meiosis to form haploid spores?	[ "hymenium", "sporangium", "dikaryotic", "hyphae" ]	B
ARC-Challenge	arc_04_02153	The male insects in a population are treated to prevent sperm production. Would this reduce this insect population?	[ "No, because the insects would still mate.", "No, because it would not change the offspring mutation rate.", "Yes, because it would sharply decrease the reproduction rate.", "Yes, because the males would die." ]	C
math_qa	mathqa_03_03258	two brothers took the gmat exam , the higher score is x and the lower one is y . if the difference between the two scores is 1 / 5 , what is the value of x / y ?	[ "3 .", "5", "1 / 2 .", "1 / 3 ." ]	B
math_qa	mathqa_03_05564	a person buys an article at $ 500 . at what price should he sell the article so as to make a profit of 20 % ?	[ "560", "449", "600", "740" ]	C
math_qa	mathqa_03_03563	in the fifth grade at parkway elementary school there are 420 students . 320 students are boys and 250 students are playing soccer . 86 % of the students that play soccer are boys . how many girl student are in parkway that is not playing soccer ?	[ "69 .", "73 .", "81", "65" ]	D
sciq	sciq_01_05796	Processes in which matter changes between liquid and solid states are freezing and?	[ "transpiration", "steaming", "boiling", "melting" ]	D
sciq	sciq_01_04554	What is a pair of valence electrons in a bonded atom that does not participate in bonding called?	[ "opposite pair", "isolated pair", "lone pair", "hostile pair" ]	C
sciq	sciq_01_10914	What term is given to flatworms because they lack a body cavity?	[ "sporazoa", "acoelomates", "sporozoans", "pores" ]	B
openbookqa	obqa_02_03177	If a person is dehydrated in a desert without water sources like rivers or ponds, they can hydrate by	[ "cracking open peyote", "staring at sand", "eating a pebble", "licking a rock" ]	A
sciq	sciq_01_04837	What is the most common bacterial sti in the u. s.?	[ "chlamydia", "diarrhea", "influenza", "tuberculosis" ]	A
math_qa	mathqa_03_05054	a factory has three types of machines , each of which works at its own constant rate . if 7 machine as and 11 machine bs can produce 261 widgets per hour , and if 8 machine as and 22 machine cs can produce 600 widgets per hour , how many widgets could one machine a , one machine b , and one machine c produce in one 8 -...	[ "408", "475", "550", "625" ]	A
sciq	sciq_01_02461	What controls earth's magnetosphere?	[ "magnetic field", "gravitational field", "stratosphere", "ionosphere" ]	A
sciq	sciq_01_11657	What is the term for tough protein fibers that connects bones to each other?	[ "cords", "muscles", "tetons", "ligaments" ]	D
math_qa	mathqa_03_03901	the average wages of a worker during a fortnight comprising 15 consecutive working days was $ 90 per day . during the first 7 days , his average wages was $ 87 per day and the average wages during the last 7 days was $ 95 per day . what was his wage on the 8 th day ?	[ "$ 76", "$ 90", "$ 92", "$ 97" ]	A
openbookqa	obqa_02_02407	A person wanting to gather dirt for their garden would harvest it from the	[ "top layer of earth", "core of the earth", "bottom layer of earth", "middle layer of earth" ]	A
ARC-Easy	arc_04_01457	Which type of rock is formed when limestone is subjected to heat and pressure?	[ "sandstone", "basalt", "marble", "granite" ]	C
openbookqa	obqa_02_02723	If one where to get high at Mt. Everest it would mean they are	[ "arriving at airport", "waiting for cabs", "at the bottom", "at the apex" ]	D
sciq	sciq_01_08744	What can be thought of as the most biologically productive regions on earth?	[ "forests", "coasts", "estuaries", "swamps" ]	C
ARC-Easy	arc_04_01102	What is the main function of scales on a fish?	[ "to protect the fish", "to attract predators", "to help the fish find food", "to help the fish breathe" ]	A
openbookqa	obqa_02_03792	Incinerating half a herd of cows means there will be	[ "fewer cows", "slightly more cows", "more cows", "many more cows" ]	A
openbookqa	obqa_02_00074	Where is the best place to shoot animals?	[ "national park", "sky", "forest", "sea" ]	C
sciq	sciq_01_05469	What type of disorders are caused by mutations in genes or abnormal numbers of chromosomes?	[ "thyroid disorders", "genetic disorders", "immune system disorders", "emotional disorders" ]	B
math_qa	mathqa_03_00043	a scuba diver descends at a rate of 35 feet per minute . a diver dive from a ship to search for a lost ship at the depth of 3500 feet below the sea level . . how long will he take to reach the ship ?	[ "160 minutes", "120 minutes", "100 minutes", "76 minutes" ]	C
sciq	sciq_01_03871	The vitamins and minerals contained in all of the food we consume are important for all of our organ systems. however, there are certain nutrients that affect this?	[ "abnormal health", "bone health", "mental health", "chain health" ]	B
sciq	sciq_01_08271	If two populations do not mate and produce fertile offspring, what results?	[ "small species", "same species", "large species", "separate species" ]	D
sciq	sciq_01_09817	What is a double membrane of the nucleus that encloses the genetic material?	[ "nuclear enevelope", "cell wall", "nuclear wall", "cell membrane" ]	A
openbookqa	obqa_02_00209	An example of feeling	[ "Water sitting in front of me", "My pants against my skin", "Plants in the sun", "The TV turned on" ]	B
ARC-Challenge	arc_04_02287	Joann is testing soils to see which kind is best for growing marigolds. Which of the following should she do?	[ "Plant the marigolds in the same soil, but water some plants more than others.", "Plant the marigolds in one kind of soil, radishes in another, and daisies in a third kind.", "Plant the marigolds three kinds of soil, and give them different amounts of sun.", "Plant the marigolds in three kinds of soil, and gi...	D
math_qa	mathqa_03_03041	steve traveled the first 2 hours of his journey at 40 mph and the last 2 hours of his journey at 80 mph . what is his average speed of travel for the entire journey ?	[ "53.33 mph", "56.67 mph", "60 mph", "64 mph" ]	C
ARC-Easy	arc_04_00904	Single-celled organisms can reproduce and create cells exactly like themselves without combining genes from two different parent cells. When they do this, they use a type of	[ "asexual reproduction.", "gamete formation.", "natural selection.", "sexual reproduction." ]	A

sciq

sciq_01_09679

What basic structures are the site of all the life functions of an organism?

[ "cells", "proteins", "genes", "lipids" ]

A

math_qa

mathqa_03_04029

i chose a number and divide it by 5 . then i subtracted 154 from the result and got 6 . what was the number i chose ?

[ "600", "700", "800", "900" ]

C

sciq

sciq_01_07556

What do dendrites from the cell body recieve impulses from?

[ "myelin", "axon", "other neurons", "other cells" ]

C

ARC-Challenge

arc_04_02152

Which of the following areas is most likely to form metamorphic rocks such as gneiss and schist?

[ "a sea floor", "a windblown desert", "a site deep underground", "a site covered by a glacier" ]

C

math_qa

mathqa_03_02796

the sum of all the integers f such that - 26 < f < 24 is

[ "0", "- 2", "- 25", "- 49" ]

D

sciq

sciq_01_09296

What is the process in which a layer of a second metal is deposited on the metal electrode that acts as the cathode during electrolysis?

[ "electroplating", "cold fusion", "distillation", "casting" ]

A

openbookqa

obqa_02_04079

What requires warmth for survival?

[ "the moon", "an ocean", "a bloodhound", "a computer" ]

C

sciq

sciq_01_03514

What structure of the body falls between cells and organs in complexity?

[ "tissues", "molecules", "proteins", "muscles" ]

A

sciq

sciq_01_06128

A man made lake is known as what?

[ "resevoirs", "Lake", "Lagoon", "Pond" ]

A

openbookqa

obqa_02_04212

An exertion on a thing that is going against the thing's intended direction, when in motion will

[ "melt it", "oppose it", "speed it up", "burn it" ]

B

sciq

sciq_01_07033

What do we call the system of classification consisting of a hierarchy of groupings called taxa?

[ "lamarckian system", "linchpin system", "linnaean system", "crocodilian system" ]

C

sciq

sciq_01_07685

Through which part of the body do most animals take in oxygen?

[ "rectum", "ears", "mouth", "nose" ]

C

openbookqa

obqa_02_04292

A person may find themselves shading their eyes in the evening if they are driving

[ "from north to east", "from west to east", "from west to south", "from east to west" ]

D

math_qa

mathqa_03_01359

a can finish a work in 6 days and b can do same work in half the time taken by a . then working together , what part of same work they can finish in a day ?

[ "1 / 2", "1 / 6", "1 / 7", "1 / 8" ]

A

sciq

sciq_01_11031

What is the general name for saturated hydrocarbons?

[ "alkanes", "petrolatums", "enzymes", "halides" ]

A

openbookqa

obqa_02_01816

A cactus stem is used to store what?

[ "mp3s", "H2O", "sand", "seeds" ]

B

sciq

sciq_01_05042

Stones, infections, and diabetes threaten the health and functioning of what paired organs?

[ "arteries", "lungs", "tissues", "kidneys" ]

D

ARC-Easy

arc_04_00124

Different systems of the human body perform different functions. Which system takes oxygen from the air to be moved by the circulatory system?

[ "the respiratory system", "the digestive system", "the nervous system", "the skeletal system" ]

A

sciq

sciq_01_07296

If a solute is a gas, increasing the temperature will do what?

[ "change to liquid", "have no effect", "increase its solubility", "decrease its solubility" ]

D

openbookqa

obqa_02_02396

A person wanting to signal with light could redirect sunlight with

[ "a shoe", "a steel dish", "a teabag", "a cat" ]

B

ARC-Challenge

arc_04_02344

In order to produce light, the atoms inside a light bulb transform electrical energy into

[ "kinetic energy.", "electromagnetic radiation.", "chemical energy.", "heat energy." ]

B

sciq

sciq_01_10434

Insects can have specialized mouthparts, such as a proboscis, to siphon the nectar from what?

[ "fruits", "shrubs", "flowers", "stems" ]

C

sciq

sciq_01_05492

What do we call a device used to store electric charge?

[ "capacitor", "amplifier", "battery", "charger" ]

A

ARC-Challenge

arc_04_02392

Which energy conversion happens when a person shivers and the energy is transferred to make the muscles and joints move?

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

D

openbookqa

obqa_02_01002

What location that had a disaster in 2017 was caused by heavy rains?

[ "San Francisco", "Houston", "Mexico City", "Tokyo" ]

B

sciq

sciq_01_09052

The fact that all animals have certain traits in common shows that they share what?

[ "a common planet", "a common ancestor", "a common brain", "a common gene" ]

B

math_qa

mathqa_03_05601

there are 2 vessels a & b containing 25 liters each of pure milk and pure water respectively . 5 liters of milk from a is taken and poured into b , then 6 liters of mixture from b is taken and poured in a . what is ratio of water a and b respectively .

[ "1 : 3", "1 : 4", "1 : 5", "1 : 6" ]

B

openbookqa

obqa_02_04039

Jays find nutrition in

[ "mulberries", "plastic beads", "philosophy", "metal blue bells" ]

A

ARC-Easy

arc_04_00607

Water is a very important part of the physical weathering of rock. Which of these properties of water is most important in causing some of the physical weathering of rock?

[ "Water is a liquid at room temperature.", "Water can contain different minerals.", "Water expands when it freezes.", "Water dissolves many chemicals." ]

C

sciq

sciq_01_03717

Photochemical smog consists mainly of what?

[ "acid", "carbon", "ozone", "oxygen" ]

C

sciq

sciq_01_11264

What is the smallest unit of a chemical element called?

[ "atom", "droplet", "nucleus", "cell" ]

A

openbookqa

obqa_02_00589

When washing laundry, dishes, or taking a bath, it is vital to have

[ "seven pails for water", "a hot water heater in the city", "a large brush for scrubbing", "water which is warmed to acceptable temperatures" ]

D

math_qa

mathqa_03_04711

a train running at the speed of 40 km / hr crosses a pole in 27 seconds . what is the length of the train ?

[ "250", "300", "350", "400" ]

B

openbookqa

obqa_02_01902

A consumer must locate it's own

[ "tools", "nutrition", "soul", "clothes" ]

B

sciq

sciq_01_00485

What is a pure substance that cannot be separated into any other substances called?

[ "light", "Spears", "element", "Cells" ]

C

openbookqa

obqa_02_04623

A rabbit receives his essential elements from his

[ "boat", "stock brokers", "subway", "circulation system" ]

D

sciq

sciq_01_02211

What kind of rock's makeup is changed by heat and or pressure?

[ "metamorphic", "basaltic", "tectonic", "igneous" ]

A

openbookqa

obqa_02_02648

If someone wants to see the celestial bodies clearly they would use

[ "a freshly printed magazine", "a dirty old sneaker", "a paper towel tube", "a lengthened glass tube" ]

D

openbookqa

obqa_02_04726

The crust is made of different kinds of

[ "flour", "pastries", "stars", "stone" ]

D

sciq

sciq_01_04727

The skeleton of lampreys is made of what?

[ "chitin", "collagen", "ligament", "cartilage" ]

D

ARC-Easy

arc_04_01882

Which of the following causes a chemical change?

[ "sugar added to soda", "detergent added to water", "lemon juice added to milk", "salt added to water" ]

C

sciq

sciq_01_07958

What behavior includes all the ways that animals interact with each other and the environment?

[ "animal behavior", "instinct", "adaptation", "interdependence" ]

A

sciq

sciq_01_09739

Damages and deaths are directly affected by what in an earthquake?

[ "shaking", "structures", "construction", "natural" ]

C

sciq

sciq_01_07608

Oceans are made of a solution of what?

[ "salt and algae", "salt and water", "salt and carbon", "water and carbon" ]

B

sciq

sciq_01_09154

Why do beer brewers add yeast to the wort?

[ "reduce alcohol", "increase longevity", "to make alcohol", "add carbonation" ]

C

math_qa

mathqa_03_03650

in the coordinate plane , one of the vertices of a square is the point ( - 3 , - 4 ) . if the diagonals of that square intersect at point ( 4 , 2 ) , what is the area of that square ?

[ "196", "125", "140", "128" ]

A

sciq

sciq_01_04229

How many stars are in our solar system?

[ "one", "three", "none", "two" ]

A

math_qa

mathqa_03_03993

a and b go around a circular track of length 600 m on a cycle at speeds of 24 kmph and 60 kmph . after how much time will they meet for the first time at the starting point ?

[ "120 sec", "176 sec", "178 sec", "180 sec" ]

D

math_qa

mathqa_03_05515

in a group of people , if 30 people were made to stand in each column , 16 columns could be formed . if 60 people were made to stand in a column , how many columns could be formed ?

[ "6", "8", "10", "12" ]

B

math_qa

mathqa_03_03365

a boat can travel with a speed of 16 km / hr in still water . if the rate of stream is 5 km / hr , then find the time taken by the boat to cover distance of 63 km downstream .

[ "3 hours", "5 hours", "6 hours", "7 hours" ]

A

ARC-Easy

arc_04_02063

Which of the following is produced when sugar is digested in an animal cell?

[ "carbon dioxide.", "chlorophyll.", "oxygen.", "sunlight." ]

A

sciq

sciq_01_10275

What is one problem with current methods of aluminum production?

[ "environmental contaminants", "recycling is cheap", "food shortages", "competition" ]

A

ARC-Challenge

arc_04_03117

Changes should be made to a scientific theory when

[ "public support of the theory decreases.", "the theory is more than 100 years old.", "new technology provides updated information.", "financial gain can be made by adding data." ]

C

math_qa

mathqa_03_01830

find the cost of fencing around a circular field of diameter 70 m at the rate of rs . 1 a meter ?

[ "288", "132", "220", "592" ]

C

sciq

sciq_01_01660

In heart muscle, what released by neurons activates a signal transduction pathway?

[ "acetylcholine", "dopamine", "glucose", "glutamate" ]

A

math_qa

mathqa_03_02196

7386038 is divisible by

[ "3", "4", "9", "11" ]

D

math_qa

mathqa_03_02597

the average score of a cricketer in 2 matches is 40 and in other 3 matches is 10 . then find the average score in all the 5 matches ?

[ "25", "22", "30", "35" ]

B

openbookqa

obqa_02_01007

if you see little wet spots on your windshield, what might have happened?

[ "the sun is setting", "vapor transformed into droplets", "the moon is rising", "the windshield is dissolving" ]

B

ARC-Challenge

arc_04_02844

Using fossil fuels wisely and avoiding waste is an example of

[ "rationing.", "recycling.", "substitution.", "conservation." ]

D

sciq

sciq_01_04579

What can ultimately result when species are introduced to a new place and prey on other species?

[ "over population", "depletion", "elimination", "extinction" ]

D

math_qa

mathqa_03_01864

two numbers are respectively 20 % and 50 % more than a third number . the ratio of the two numbers is

[ "2 : 5", "3 : 5", "4 : 5", "6 : 5" ]

C

sciq

sciq_01_02568

What feature of the spine helps with flexibility and strength?

[ "curves", "shape", "arrangement", "angle" ]

A

sciq

sciq_01_08251

Which antibacterial protein is found in tears and saliva?

[ "amino acid", "human growth hormone", "human lysozyme", "dopamine" ]

C

math_qa

mathqa_03_04310

p and q can complete a work in 15 days and 10 days respectively . they started the work together and then q left after 2 days . p alone completed the remaining work . the work was finished in - - - days .

[ "12", "16", "20", "24" ]

A

sciq

sciq_01_09429

What is the most common cause of dwarfism?

[ "retinopathy", "hypothyroidism", "deformity", "achondroplasia" ]

D

math_qa

mathqa_03_03486

what is the square root of 9 ?

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

B

sciq

sciq_01_01804

What are materials that are poor thermal conductors called?

[ "sunlight insulators", "warmth insulators", "thermal insulators", "pollution insulators" ]

C

sciq

sciq_01_00258

Many adults and some children suffer from a deficiency of lactase. these individuals are said to be lactose intolerant because they cannot digest the lactose found in what?

[ "milk", "peanuts", "meat", "fruit" ]

A

sciq

sciq_01_01733

How many types of simple machines are there?

[ "ten types", "two types", "six types", "three types" ]

C

sciq

sciq_01_05596

Generally, momentum implies a tendency to continue on course—to move in the same direction—and is associated with great mass and speed. momentum, like energy, is important because it is what?

[ "conserved", "invisible", "endless", "sequences" ]

A

sciq

sciq_01_07773

What is the structure in a diploid sporophyte that undergoes meiosis to form haploid spores?

[ "hymenium", "sporangium", "dikaryotic", "hyphae" ]

B

ARC-Challenge

arc_04_02153

The male insects in a population are treated to prevent sperm production. Would this reduce this insect population?

[ "No, because the insects would still mate.", "No, because it would not change the offspring mutation rate.", "Yes, because it would sharply decrease the reproduction rate.", "Yes, because the males would die." ]

C

math_qa

mathqa_03_03258

two brothers took the gmat exam , the higher score is x and the lower one is y . if the difference between the two scores is 1 / 5 , what is the value of x / y ?

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

B

math_qa

mathqa_03_05564

a person buys an article at $ 500 . at what price should he sell the article so as to make a profit of 20 % ?

[ "560", "449", "600", "740" ]

C

math_qa

mathqa_03_03563

in the fifth grade at parkway elementary school there are 420 students . 320 students are boys and 250 students are playing soccer . 86 % of the students that play soccer are boys . how many girl student are in parkway that is not playing soccer ?

[ "69 .", "73 .", "81", "65" ]

D

sciq

sciq_01_05796

Processes in which matter changes between liquid and solid states are freezing and?

[ "transpiration", "steaming", "boiling", "melting" ]

D

sciq

sciq_01_04554

What is a pair of valence electrons in a bonded atom that does not participate in bonding called?

[ "opposite pair", "isolated pair", "lone pair", "hostile pair" ]

C

sciq

sciq_01_10914

What term is given to flatworms because they lack a body cavity?

[ "sporazoa", "acoelomates", "sporozoans", "pores" ]

B

openbookqa

obqa_02_03177

If a person is dehydrated in a desert without water sources like rivers or ponds, they can hydrate by

[ "cracking open peyote", "staring at sand", "eating a pebble", "licking a rock" ]

A

sciq

sciq_01_04837

What is the most common bacterial sti in the u. s.?

[ "chlamydia", "diarrhea", "influenza", "tuberculosis" ]

A

math_qa

mathqa_03_05054

a factory has three types of machines , each of which works at its own constant rate . if 7 machine as and 11 machine bs can produce 261 widgets per hour , and if 8 machine as and 22 machine cs can produce 600 widgets per hour , how many widgets could one machine a , one machine b , and one machine c produce in one 8 -...

[ "408", "475", "550", "625" ]

A

sciq

sciq_01_02461

What controls earth's magnetosphere?

[ "magnetic field", "gravitational field", "stratosphere", "ionosphere" ]

A

sciq

sciq_01_11657

What is the term for tough protein fibers that connects bones to each other?

[ "cords", "muscles", "tetons", "ligaments" ]

D

math_qa

mathqa_03_03901

the average wages of a worker during a fortnight comprising 15 consecutive working days was $ 90 per day . during the first 7 days , his average wages was $ 87 per day and the average wages during the last 7 days was $ 95 per day . what was his wage on the 8 th day ?

[ "$ 76", "$ 90", "$ 92", "$ 97" ]

A

openbookqa

obqa_02_02407

A person wanting to gather dirt for their garden would harvest it from the

[ "top layer of earth", "core of the earth", "bottom layer of earth", "middle layer of earth" ]

A

ARC-Easy

arc_04_01457

Which type of rock is formed when limestone is subjected to heat and pressure?

[ "sandstone", "basalt", "marble", "granite" ]

C

openbookqa

obqa_02_02723

If one where to get high at Mt. Everest it would mean they are

[ "arriving at airport", "waiting for cabs", "at the bottom", "at the apex" ]

D

sciq

sciq_01_08744

What can be thought of as the most biologically productive regions on earth?

[ "forests", "coasts", "estuaries", "swamps" ]

C

ARC-Easy

arc_04_01102

What is the main function of scales on a fish?

[ "to protect the fish", "to attract predators", "to help the fish find food", "to help the fish breathe" ]

A

openbookqa

obqa_02_03792

Incinerating half a herd of cows means there will be

[ "fewer cows", "slightly more cows", "more cows", "many more cows" ]

A

openbookqa

obqa_02_00074

Where is the best place to shoot animals?

[ "national park", "sky", "forest", "sea" ]

C

sciq

sciq_01_05469

What type of disorders are caused by mutations in genes or abnormal numbers of chromosomes?

[ "thyroid disorders", "genetic disorders", "immune system disorders", "emotional disorders" ]

B

math_qa

mathqa_03_00043

a scuba diver descends at a rate of 35 feet per minute . a diver dive from a ship to search for a lost ship at the depth of 3500 feet below the sea level . . how long will he take to reach the ship ?

[ "160 minutes", "120 minutes", "100 minutes", "76 minutes" ]

C

sciq

sciq_01_03871

The vitamins and minerals contained in all of the food we consume are important for all of our organ systems. however, there are certain nutrients that affect this?

[ "abnormal health", "bone health", "mental health", "chain health" ]

B

sciq

sciq_01_08271

If two populations do not mate and produce fertile offspring, what results?

[ "small species", "same species", "large species", "separate species" ]

D

sciq

sciq_01_09817

What is a double membrane of the nucleus that encloses the genetic material?

[ "nuclear enevelope", "cell wall", "nuclear wall", "cell membrane" ]

A

openbookqa

obqa_02_00209

An example of feeling

[ "Water sitting in front of me", "My pants against my skin", "Plants in the sun", "The TV turned on" ]

B

ARC-Challenge

arc_04_02287

Joann is testing soils to see which kind is best for growing marigolds. Which of the following should she do?

[ "Plant the marigolds in the same soil, but water some plants more than others.", "Plant the marigolds in one kind of soil, radishes in another, and daisies in a third kind.", "Plant the marigolds three kinds of soil, and give them different amounts of sun.", "Plant the marigolds in three kinds of soil, and gi...

D

math_qa

mathqa_03_03041

steve traveled the first 2 hours of his journey at 40 mph and the last 2 hours of his journey at 80 mph . what is his average speed of travel for the entire journey ?

[ "53.33 mph", "56.67 mph", "60 mph", "64 mph" ]

C

ARC-Easy

arc_04_00904

Single-celled organisms can reproduce and create cells exactly like themselves without combining genes from two different parent cells. When they do this, they use a type of

[ "asexual reproduction.", "gamete formation.", "natural selection.", "sexual reproduction." ]

A