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_02029	Newly duplicated chromosomes are divided into two daughter nuclei during what stage?	[ "symphysis", "mitosis", "prophase", "meiosis" ]	B
sciq	sciq_01_02357	What does urine leave the body through?	[ "vagina", "uterus", "urethra", "colon" ]	C
ARC-Challenge	arc_04_02580	Some people suffer from a condition called carpal tunnel syndrome that causes pain in the wrists. Carpal tunnel syndrome can result from repetitive actions of the wrists and hands, such as typing on a computer keyboard. This is an example of using technology in spite of its	[ "help to society.", "negative impact.", "medical advances.", "convenient features." ]	B
openbookqa	obqa_02_03138	Rising air pressure means that I should bring	[ "black holes", "sunblock", "time travel", "magic" ]	B
sciq	sciq_01_07829	What is described by the concentration of hydrogen ions in a solution?	[ "neutrality", "hydrogeny", "oxidation", "ph" ]	D
openbookqa	obqa_02_00352	If one mineral can scratch another mineral then that other mineral is softer than that one mineral, as can be tested with	[ "a diamond and steel", "a rock and glass", "a diamond and agate", "a ruby and salt" ]	C
ARC-Challenge	arc_04_02395	Skyler is selecting the kind of paper he wants to use to make a greeting card. He wants to select paper that does not tear easily. Which of the following features of the paper is most important for Skyler to consider?	[ "color", "size", "smoothness", "thickness" ]	D
sciq	sciq_01_09095	Most crustaceans have separate sexes, so they reproduce sexually using what?	[ "pod and eggs", "eggs and sperm", "asexual reproduction", "eggs and pod" ]	B
ARC-Easy	arc_04_01648	What is the name of the product formed from the reaction shown below? 4Fe(III) + 3O_{2} -> 2Fe_{2}O_{3}	[ "iron (II) oxide", "iron (III) oxide", "oxygen ferrite", "diferrous trioxide" ]	B
sciq	sciq_01_07840	Where are sponges most likely anchored to?	[ "sand", "beaches", "reef or rock", "sea floor" ]	C
sciq	sciq_01_10926	What is named after the type of enzyme they interact with in the cell?	[ "function proteins", "oxygen proteins", "receptor proteins", "nitrogen proteins" ]	C
openbookqa	obqa_02_00086	What stores food for future use and is green?	[ "bacteria", "trout", "virus", "tree" ]	D
math_qa	mathqa_03_01023	a and b started a business investing rs . 92,000 and rs 20,000 respectively . in what ratio the profit earned after 2 years be divided between a and b respectively ?	[ "9 : 2", "3 : 2", "23 : 5", "18 : 4" ]	C
math_qa	mathqa_03_02585	if both 5 ^ 2 and 3 ^ 3 are factors of n x ( 2 ^ 5 ) x ( 12 ^ 2 ) x ( 7 ^ 3 ) , what is the smallest possible positive value of n ?	[ "25", "75", "125", "150" ]	B
sciq	sciq_01_05373	Energy comes in discrete packages called what?	[ "quanta", "quasar", "quasi", "quota" ]	A
openbookqa	obqa_02_01462	We can thank the sloth and its feces for giving us	[ "guacamole dip", "bacteria on lettuce", "funny Youtube videos", "brown rice" ]	A
math_qa	mathqa_03_02335	for any integer p , * p is equal to the product of all the integers between 1 and p , inclusive . how many prime numbers are there between * 4 + 3 and * 4 + 4 , inclusive ?	[ "none", "one", "two", "three" ]	A
sciq	sciq_01_00568	Gas particles can move randomly in what directions?	[ "few directions", "some directions", "all directions", "one direction" ]	C
math_qa	mathqa_03_02479	jim â € ™ s taxi service charges an initial fee of $ 2.35 at the beginning of a trip and an additional charge of $ 0.35 for each 2 / 5 of a mile traveled . what is the total charge for a trip of 3.6 miles ?	[ "$ 3.15", "$ 4.45", "$ 4.80", "$ 5.50" ]	D
sciq	sciq_01_02018	Natural selection cannot create new variations in organisms - these new variations must be created by what, which are usually associated with some sort of abnormality?	[ "infection", "mutation", "pollution", "radiation" ]	B
ARC-Easy	arc_04_01049	Bones support the body. What pulls and pushes on bones to move them?	[ "blood", "nerves", "muscles", "skin" ]	C
openbookqa	obqa_02_00569	some level of crushing and pressure would be needed for sedimentary rock formation	[ "this is accurate", "maybe true", "this is untrue", "all of these" ]	A
math_qa	mathqa_03_05869	a towel , when bleached , was found to have lost 20 % of its length and 10 % of its breadth . the percentage of decrease in area is ?	[ "25 %", "26 %", "27 %", "28 %" ]	D
sciq	sciq_01_03330	Any sample of matter that has the same physical and chemical properties throughout the sample is called what?	[ "substance", "type", "element", "molecule" ]	A
sciq	sciq_01_02710	Acceleration is a vector, and thus has a both a magnitude and what else?	[ "pressure", "wavelength", "direction", "temperature" ]	C
math_qa	mathqa_03_04307	p is 50 % more efficient than q . p can complete a work in 25 days . if p and q work together , how many days will it take to complete the same work ?	[ "11", "13", "15", "17" ]	C
sciq	sciq_01_04421	At high pressures, how are the molecules of a gas crowded?	[ "small together", "closer together", "few together", "further apart" ]	B
math_qa	mathqa_03_01604	in how many ways can an answer key for a quiz be written if the quiz contains 5 true - false questions followed by 3 multiple - choice questions with 4 answer choices each , if the correct answers to all true - false questions can not be the same ?	[ "1220", "1650", "1920", "2440" ]	C
math_qa	mathqa_03_02163	what sum of money will produce rs . 70 as simple interest in 4 years at 2 1 / 2 percent ?	[ "337", "500", "700", "288" ]	C
ARC-Easy	arc_04_00942	In which environment would a white rabbit be best protected from predators?	[ "a shady forest", "a snowy field", "a grassy lawn", "a muddy riverbank" ]	B
math_qa	mathqa_03_01304	a , b and c started a business with a total investment of rs . 72000 . a invests rs . 6000 more than b and b invests rs . 3000 less than c . if the total profit at the end of a year is rs . 8640 , find c ' s share .	[ "rs . 3240", "rs . 2520", "rs . 2880", "rs . 3360" ]	C
openbookqa	obqa_02_04579	Ligers are less likely to thrive when there is	[ "massive antelope herds", "famine", "abundant food", "readily available prey" ]	B
sciq	sciq_01_06817	What types of bonds hold together positive metal ions and their valence electrons?	[ "covalent bonds", "metallic bonds", "ionic bonds", "toxic bonds" ]	B
sciq	sciq_01_00222	How many naturally occurring elements are known on earth?	[ "85", "90", "60", "87" ]	B
math_qa	mathqa_03_04220	a number when divided by 44 , gives 432 as quotient and 0 as remainder . what will be the remainder when dividing the same number by 31	[ "5", "3", "4", "6" ]	A
openbookqa	obqa_02_01144	My dad gave me	[ "my head windows", "a building", "air", "the sun" ]	A
math_qa	mathqa_03_00428	chris mixed 4 pounds of raisins with 4 pounds of nuts . if a pound of nuts costs 3 times as much as a pound of raisins , then the total cost of the raisins was what fraction of the total cost of the mixture ?	[ "1 / 7", "1 / 5", "1 / 4", "1 / 3" ]	C
sciq	sciq_01_10515	One gram of proteins provides how many calories of energy?	[ "four", "eight", "two", "zero" ]	A
math_qa	mathqa_03_04192	3 students appear at an examination of mathematics . the probability of their success are 1 / 2 , 1 / 4 , 1 / 5 respectively . find the probability of success of at least two .	[ "1 / 60", "2 / 50", "9 / 40", "3 / 40" ]	C
sciq	sciq_01_04466	The properties of the alkali metals are similar to each other as expected for elements in the same what?	[ "class", "branch", "farm", "family" ]	D
openbookqa	obqa_02_03869	looking directly at an eclipse of the Sun causes harm to the	[ "trees", "clouds", "rocks", "organic light receptacle" ]	D
openbookqa	obqa_02_03081	During the summer solstice the Earth is actually what in relation to the red giant?	[ "Dying", "Feeling sick", "Unhappy", "far away" ]	D
openbookqa	obqa_02_04462	Which is the likeliest part of a pencil to have been mined?	[ "the wood", "the ink", "the rubber", "the lead" ]	D
openbookqa	obqa_02_00259	Animals may relocate to a new environment if their old environment	[ "experienced a large hurricane", "experienced a serious thunderstorm", "had a few arid days", "had little rainfall for a week" ]	A
sciq	sciq_01_02020	What nullified the idea that all biological catalysts are proteins?	[ "discovery of metabolites", "amino acid theory", "discovery of ribozymes", "discovery of enzymes" ]	C
sciq	sciq_01_10875	Neurologists are physicians who specialize in disorders of what system?	[ "circulatory system", "nervous system", "musculoskeletal system", "digestive system" ]	B
math_qa	mathqa_03_02318	in how many seconds will a train 150 meters long pass an oak tree , if the speed of the train is 36 km / hr ?	[ "11", "13", "15", "17" ]	C
ARC-Easy	arc_04_00030	On a small, isolated island, a hurricane destroyed all the trees that produced a large, hard-shelled nut. Which bird population would most likely decrease?	[ "birds with long, probing beaks", "birds with thick, strong beaks", "birds with thin, short beaks", "birds with large, pouch beaks" ]	B
math_qa	mathqa_03_02912	the average speed of a car decreased by 3 miles per hour every successive 8 - minutes interval . if the car traveled 3.6 miles in the fifth 8 - minute interval , what was the average speed of the car , in miles per hour , in the first 8 minute interval ?	[ "31", "35", "39", "43" ]	C
sciq	sciq_01_01669	Some consumers such as the mushroom get their energy from what?	[ "dead organic matter", "minerals", "solar energy", "inorganic matter" ]	A
ARC-Easy	arc_04_00799	Which of the following best describes the climate of an area?	[ "the high temperature and wind speed for six months", "the high temperature and wind speed each day for one year", "the temperature and precipitation every hour for one day", "the average temperature and total precipitation each month for ten years" ]	D
openbookqa	obqa_02_04595	Which likely increased atmospheric CO2 recently?	[ "sustainable fisheries", "electric cars", "motorcycles", "ant populations" ]	C
sciq	sciq_01_02997	How do mammals ventilate their lungs?	[ "negative pressure breathing", "negative pressure vocalizing", "negative combination breathing", "negative atmospheric breathing" ]	A
math_qa	mathqa_03_01197	rectangular tile each of size 80 cm by 40 cm must be laid horizontally on a rectangular floor of size 130 cm by 230 cm , such that the tiles do not overlap and they are placed with edges jutting against each other on all edges . a tile can be placed in any orientation so long as its edges are parallel to the edges of f...	[ "6", "2", "8", "9" ]	D
sciq	sciq_01_10656	Memory t cells are long-lived and can even persist for how long?	[ "minutes", "lifetime", "eons", "days" ]	B
math_qa	mathqa_03_00688	a is twice as fast as b . if b alone can do a piece of work in 30 days , in what time can a and b together complete the work ?	[ "13", "10", "16", "50" ]	B
openbookqa	obqa_02_03110	Desalinating water from the what deals with removing salt?	[ "helps them out", "rain from mountains", "oceanic liquids", "trees watered" ]	C
sciq	sciq_01_10923	What kind of muscle is found in the heart?	[ "pulminary", "cardiac", "cord", "respiratory" ]	B
math_qa	mathqa_03_02683	a lady has fine gloves and hats in her closet - 18 blue , 32 red , and 25 yellow . the lights are out and it is totally dark . in spite of the darkness , she can make out the difference between a hat and a glove . she takes out an item out of the closet only if she is sure that if it is a glove . how many gloves must s...	[ "50", "8", "60", "42" ]	C
sciq	sciq_01_09297	What is the term for diseases in which blood does not clot normally?	[ "hemophilia", "lymphoma", "arthritis", "diabetes" ]	A
openbookqa	obqa_02_03627	An example of a circuit would be	[ "rock climbing", "running", "dimming a bulb", "swimming" ]	C
sciq	sciq_01_04455	Which law explains why a ship weighing thousands of metric tons floats on water?	[ "ganymede ' law", "water pressure law", "archimedes' law", "hofstadter ' law" ]	C
openbookqa	obqa_02_00329	Special tissues in plants transport minerals throughout the plant such as	[ "water", "starch", "spices", "sugar" ]	D
openbookqa	obqa_02_02821	Wind energy is	[ "unreal", "careless", "re-useable", "noneffective" ]	C
math_qa	mathqa_03_01134	a certain kind of fuel is 1515 high octane and 4545 regular octane . if high octane costs 3 times as much as regular octane , what fraction of the cost of the fuel is due to the high octane ?	[ "1 / 5", "2 / 3", "3 / 7", "3 / 5" ]	C
sciq	sciq_01_07338	What type of plants are the mosses, the hornwarts, and the liverworts considered to be?	[ "nonvascular", "Vascular", "xerophyte", "spirogyra" ]	A
math_qa	mathqa_03_01650	in a garden , there are 10 rows and 12 columns of mango trees . the distance between the two trees is 2 metres and a distance of one metre is left from all sides of the boundary of the garden . the length of the garden is	[ "20 m", "22 m", "24 m", "26 m" ]	C
sciq	sciq_01_00856	The milky way galaxy is which shape type of galaxy?	[ "helical", "spiral", "spherical", "cylindrical" ]	B
sciq	sciq_01_02516	What are the two different types of vascular tissues called?	[ "acid and base", "biotic and abiotic", "xylem and phloem", "epidermis and dermis" ]	C
sciq	sciq_01_04295	What type of invertebrate typically has a single spiraled shell?	[ "anthropod", "arthropod", "gastropod", "bipod" ]	C
sciq	sciq_01_11241	What type of proteins bind to foreign substances and attempt destruction?	[ "antibodies", "membranes", "antigens", "ribosomes" ]	A
math_qa	mathqa_03_02798	the radius of a semi circle is 6.4 cm then its perimeter is ?	[ "32.9'", "32.4'", "22.4'", "32.8'" ]	A
sciq	sciq_01_06650	Acne is a skin disturbance that typically occurs on areas of the skin that are rich in sebaceous glands (face and back). it is most common along with the onset of puberty due to association with these?	[ "mental changes", "digestive changes", "thermal changes", "hormonal changes" ]	D
sciq	sciq_01_02488	Where does cellular respiration occur?	[ "mitochondria", "Golgi apparatus", "nucleus", "chloroplasts" ]	A
ARC-Easy	arc_04_01100	Which statement is true for all objects?	[ "All objects are shiny.", "All objects are hard.", "All objects are rough.", "All objects have mass." ]	D
ARC-Challenge	arc_04_02528	Tobias rode his bike on a road for a 2 hr period. On average, he passed a 1 km marker every 3 min during this period. Which of the following was his average speed for this 2 hr period?	[ "10 km/hr", "15 km/hr", "20 km/hr", "25 km/hr" ]	C
sciq	sciq_01_03777	Paddles and hammers are examples of simple machines that increase the distance over which force is applied, while reducing what?	[ "strength", "gravity", "intensity", "momentum" ]	A
openbookqa	obqa_02_00896	In order to assemble a bike, the following are needed with exception of?	[ "Nails", "Bolts", "Screws", "Bars" ]	A
math_qa	mathqa_03_00656	if three numbers in the ratio 3 : 2 : 5 be such that the sum of their squares is 1862 , the middle number will be	[ "10'", "14'", "18'", "22'" ]	B
math_qa	mathqa_03_04971	what is the units digit of the expression 14 ^ 7 − 20 ^ 4 ?	[ "8", "3", "4", "6" ]	A
sciq	sciq_01_01379	What is a disease that can be spread from animals to humans called?	[ "Anthroponosis", "zoonosis", "proteolysis", "parasite" ]	B
math_qa	mathqa_03_04431	a boy wanted to calculate his speed on his bike . his starting point was 350 meters from the turning point . he made the round trip 5 times in 30 minutes . what was the boy ' s speed in kilometers per hour ?	[ "1.75", "1", "2.25", "2.4" ]	A
ARC-Easy	arc_04_00677	Magnesium strips are long, thin strips that are gray and shiny. Which action will lead to a chemical change of magnesium strips?	[ "putting them in the freezer", "burning them with a candle", "cutting them into small pieces", "mixing them with pieces of copper" ]	B
sciq	sciq_01_07431	What are tiny, hair like projections?	[ "spinicles", "cilia", "fuzz", "actin" ]	B
sciq	sciq_01_03817	Gene therapy is a type of what kind of engineering?	[ "chemical engineering", "electrical engineering", "mechanical engineering", "genetic engineering" ]	D
openbookqa	obqa_02_00549	Being stronger has what impact on a creatures health?	[ "bad impact", "unexpected complications", "minimum effect", "good influence" ]	D
math_qa	mathqa_03_05273	in a school with 5 classes , each class has 2 students less than the previous class . how many students are there in the largest class if the total number of students at school is 115 ?	[ "25", "26", "27", "28" ]	C
sciq	sciq_01_04096	A complementary pair of chromosomes have genes for the same characteristics in the same location on the chromosome are known as?	[ "endroctyne chromosomes", "analogous chromosomes", "homologous chromosomes", "symbiotic chromosomes" ]	C
sciq	sciq_01_01716	How long can carbon be stored in sedimentary rock?	[ "less than 1000 years", "22 weeks", "around 10,000 years", "millions of years" ]	D
math_qa	mathqa_03_03534	in a circuit board factory , all circuit boards that pass a verification process are certified . every board that fails the verification process is indeed faulty , but 1 / 8 of those that pass are also faulty . approximately how many faulty circuit boards exist in a group of 3200 circuit boards where 64 fail inspection...	[ "72", "192", "456", "256" ]	C
sciq	sciq_01_03072	What is a defining feature of deformed sedimentary rocks?	[ "not horizontal", "only horizontal", "not solid", "not magnetic" ]	A
sciq	sciq_01_02587	What two planets is the asteroid belt found between?	[ "Jupiter and Saturn", "Jupiter and Earth", "Mars and Earth", "mars and jupiter" ]	D
ARC-Easy	arc_04_00505	Which of these cell structures converts nutrients to energy for cell functions?	[ "cell membrane", "chloroplasts", "mitochondria", "endoplasmic reticulum" ]	C
sciq	sciq_01_07936	What generally sets the direction that technology takes?	[ "local animals", "local weather", "problems of society", "random chance" ]	C
sciq	sciq_01_04540	Different interatomic distances produce different lattice what?	[ "weights", "surfaces", "qualities", "energies" ]	D
sciq	sciq_01_10311	What are algae that live in colonies of hundreds of cells called?	[ "chlorophyta", "euglenids", "volvox", "rhodophyta" ]	C
openbookqa	obqa_02_01837	The planet got warmer and warmer, and now the atmosphere is warm as well with the greenhouse effect	[ "holding elements near", "locking acid in", "locking in dogs", "gassing in carton" ]	A
openbookqa	obqa_02_03802	Some plants have developed the ability to do what with their seeds?	[ "put makeup on", "go running", "catapult", "do magic" ]	C
ARC-Easy	arc_04_02106	Why is it important to have a large sample size in an investigation?	[ "to be able to compare results", "to increase the validity of the data", "to form the best conclusion", "to ensure the procedure is followed" ]	B
sciq	sciq_01_09097	Double-replacement reactions generally occur between substances in what kind of solution?	[ "solid", "saline", "reactive", "aqueous" ]	D

sciq

sciq_01_02029

Newly duplicated chromosomes are divided into two daughter nuclei during what stage?

[ "symphysis", "mitosis", "prophase", "meiosis" ]

B

sciq

sciq_01_02357

What does urine leave the body through?

[ "vagina", "uterus", "urethra", "colon" ]

C

ARC-Challenge

arc_04_02580

Some people suffer from a condition called carpal tunnel syndrome that causes pain in the wrists. Carpal tunnel syndrome can result from repetitive actions of the wrists and hands, such as typing on a computer keyboard. This is an example of using technology in spite of its

[ "help to society.", "negative impact.", "medical advances.", "convenient features." ]

B

openbookqa

obqa_02_03138

Rising air pressure means that I should bring

[ "black holes", "sunblock", "time travel", "magic" ]

B

sciq

sciq_01_07829

What is described by the concentration of hydrogen ions in a solution?

[ "neutrality", "hydrogeny", "oxidation", "ph" ]

D

openbookqa

obqa_02_00352

If one mineral can scratch another mineral then that other mineral is softer than that one mineral, as can be tested with

[ "a diamond and steel", "a rock and glass", "a diamond and agate", "a ruby and salt" ]

C

ARC-Challenge

arc_04_02395

Skyler is selecting the kind of paper he wants to use to make a greeting card. He wants to select paper that does not tear easily. Which of the following features of the paper is most important for Skyler to consider?

[ "color", "size", "smoothness", "thickness" ]

D

sciq

sciq_01_09095

Most crustaceans have separate sexes, so they reproduce sexually using what?

[ "pod and eggs", "eggs and sperm", "asexual reproduction", "eggs and pod" ]

B

ARC-Easy

arc_04_01648

What is the name of the product formed from the reaction shown below? 4Fe(III) + 3O_{2} -> 2Fe_{2}O_{3}

[ "iron (II) oxide", "iron (III) oxide", "oxygen ferrite", "diferrous trioxide" ]

B

sciq

sciq_01_07840

Where are sponges most likely anchored to?

[ "sand", "beaches", "reef or rock", "sea floor" ]

C

sciq

sciq_01_10926

What is named after the type of enzyme they interact with in the cell?

[ "function proteins", "oxygen proteins", "receptor proteins", "nitrogen proteins" ]

C

openbookqa

obqa_02_00086

What stores food for future use and is green?

[ "bacteria", "trout", "virus", "tree" ]

D

math_qa

mathqa_03_01023

a and b started a business investing rs . 92,000 and rs 20,000 respectively . in what ratio the profit earned after 2 years be divided between a and b respectively ?

[ "9 : 2", "3 : 2", "23 : 5", "18 : 4" ]

C

math_qa

mathqa_03_02585

if both 5 ^ 2 and 3 ^ 3 are factors of n x ( 2 ^ 5 ) x ( 12 ^ 2 ) x ( 7 ^ 3 ) , what is the smallest possible positive value of n ?

[ "25", "75", "125", "150" ]

B

sciq

sciq_01_05373

Energy comes in discrete packages called what?

[ "quanta", "quasar", "quasi", "quota" ]

A

openbookqa

obqa_02_01462

We can thank the sloth and its feces for giving us

[ "guacamole dip", "bacteria on lettuce", "funny Youtube videos", "brown rice" ]

A

math_qa

mathqa_03_02335

for any integer p , * p is equal to the product of all the integers between 1 and p , inclusive . how many prime numbers are there between * 4 + 3 and * 4 + 4 , inclusive ?

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

A

sciq

sciq_01_00568

Gas particles can move randomly in what directions?

[ "few directions", "some directions", "all directions", "one direction" ]

C

math_qa

mathqa_03_02479

jim â € ™ s taxi service charges an initial fee of $ 2.35 at the beginning of a trip and an additional charge of $ 0.35 for each 2 / 5 of a mile traveled . what is the total charge for a trip of 3.6 miles ?

[ "$ 3.15", "$ 4.45", "$ 4.80", "$ 5.50" ]

D

sciq

sciq_01_02018

Natural selection cannot create new variations in organisms - these new variations must be created by what, which are usually associated with some sort of abnormality?

[ "infection", "mutation", "pollution", "radiation" ]

B

ARC-Easy

arc_04_01049

Bones support the body. What pulls and pushes on bones to move them?

[ "blood", "nerves", "muscles", "skin" ]

C

openbookqa

obqa_02_00569

some level of crushing and pressure would be needed for sedimentary rock formation

[ "this is accurate", "maybe true", "this is untrue", "all of these" ]

A

math_qa

mathqa_03_05869

a towel , when bleached , was found to have lost 20 % of its length and 10 % of its breadth . the percentage of decrease in area is ?

[ "25 %", "26 %", "27 %", "28 %" ]

D

sciq

sciq_01_03330

Any sample of matter that has the same physical and chemical properties throughout the sample is called what?

[ "substance", "type", "element", "molecule" ]

A

sciq

sciq_01_02710

Acceleration is a vector, and thus has a both a magnitude and what else?

[ "pressure", "wavelength", "direction", "temperature" ]

C

math_qa

mathqa_03_04307

p is 50 % more efficient than q . p can complete a work in 25 days . if p and q work together , how many days will it take to complete the same work ?

[ "11", "13", "15", "17" ]

C

sciq

sciq_01_04421

At high pressures, how are the molecules of a gas crowded?

[ "small together", "closer together", "few together", "further apart" ]

B

math_qa

mathqa_03_01604

in how many ways can an answer key for a quiz be written if the quiz contains 5 true - false questions followed by 3 multiple - choice questions with 4 answer choices each , if the correct answers to all true - false questions can not be the same ?

[ "1220", "1650", "1920", "2440" ]

C

math_qa

mathqa_03_02163

what sum of money will produce rs . 70 as simple interest in 4 years at 2 1 / 2 percent ?

[ "337", "500", "700", "288" ]

C

ARC-Easy

arc_04_00942

In which environment would a white rabbit be best protected from predators?

[ "a shady forest", "a snowy field", "a grassy lawn", "a muddy riverbank" ]

B

math_qa

mathqa_03_01304

a , b and c started a business with a total investment of rs . 72000 . a invests rs . 6000 more than b and b invests rs . 3000 less than c . if the total profit at the end of a year is rs . 8640 , find c ' s share .

[ "rs . 3240", "rs . 2520", "rs . 2880", "rs . 3360" ]

C

openbookqa

obqa_02_04579

Ligers are less likely to thrive when there is

[ "massive antelope herds", "famine", "abundant food", "readily available prey" ]

B

sciq

sciq_01_06817

What types of bonds hold together positive metal ions and their valence electrons?

[ "covalent bonds", "metallic bonds", "ionic bonds", "toxic bonds" ]

B

sciq

sciq_01_00222

How many naturally occurring elements are known on earth?

[ "85", "90", "60", "87" ]

B

math_qa

mathqa_03_04220

a number when divided by 44 , gives 432 as quotient and 0 as remainder . what will be the remainder when dividing the same number by 31

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

A

openbookqa

obqa_02_01144

My dad gave me

[ "my head windows", "a building", "air", "the sun" ]

A

math_qa

mathqa_03_00428

chris mixed 4 pounds of raisins with 4 pounds of nuts . if a pound of nuts costs 3 times as much as a pound of raisins , then the total cost of the raisins was what fraction of the total cost of the mixture ?

[ "1 / 7", "1 / 5", "1 / 4", "1 / 3" ]

C

sciq

sciq_01_10515

One gram of proteins provides how many calories of energy?

[ "four", "eight", "two", "zero" ]

A

math_qa

mathqa_03_04192

3 students appear at an examination of mathematics . the probability of their success are 1 / 2 , 1 / 4 , 1 / 5 respectively . find the probability of success of at least two .

[ "1 / 60", "2 / 50", "9 / 40", "3 / 40" ]

C

sciq

sciq_01_04466

The properties of the alkali metals are similar to each other as expected for elements in the same what?

[ "class", "branch", "farm", "family" ]

D

openbookqa

obqa_02_03869

looking directly at an eclipse of the Sun causes harm to the

[ "trees", "clouds", "rocks", "organic light receptacle" ]

D

openbookqa

obqa_02_03081

During the summer solstice the Earth is actually what in relation to the red giant?

[ "Dying", "Feeling sick", "Unhappy", "far away" ]

D

openbookqa

obqa_02_04462

Which is the likeliest part of a pencil to have been mined?

[ "the wood", "the ink", "the rubber", "the lead" ]

D

openbookqa

obqa_02_00259

Animals may relocate to a new environment if their old environment

[ "experienced a large hurricane", "experienced a serious thunderstorm", "had a few arid days", "had little rainfall for a week" ]

A

sciq

sciq_01_02020

What nullified the idea that all biological catalysts are proteins?

[ "discovery of metabolites", "amino acid theory", "discovery of ribozymes", "discovery of enzymes" ]

C

sciq

sciq_01_10875

Neurologists are physicians who specialize in disorders of what system?

[ "circulatory system", "nervous system", "musculoskeletal system", "digestive system" ]

B

math_qa

mathqa_03_02318

in how many seconds will a train 150 meters long pass an oak tree , if the speed of the train is 36 km / hr ?

[ "11", "13", "15", "17" ]

C

ARC-Easy

arc_04_00030

On a small, isolated island, a hurricane destroyed all the trees that produced a large, hard-shelled nut. Which bird population would most likely decrease?

[ "birds with long, probing beaks", "birds with thick, strong beaks", "birds with thin, short beaks", "birds with large, pouch beaks" ]

B

math_qa

mathqa_03_02912

the average speed of a car decreased by 3 miles per hour every successive 8 - minutes interval . if the car traveled 3.6 miles in the fifth 8 - minute interval , what was the average speed of the car , in miles per hour , in the first 8 minute interval ?

[ "31", "35", "39", "43" ]

C

sciq

sciq_01_01669

Some consumers such as the mushroom get their energy from what?

[ "dead organic matter", "minerals", "solar energy", "inorganic matter" ]

A

ARC-Easy

arc_04_00799

Which of the following best describes the climate of an area?

[ "the high temperature and wind speed for six months", "the high temperature and wind speed each day for one year", "the temperature and precipitation every hour for one day", "the average temperature and total precipitation each month for ten years" ]

D

openbookqa

obqa_02_04595

Which likely increased atmospheric CO2 recently?

[ "sustainable fisheries", "electric cars", "motorcycles", "ant populations" ]

C

sciq

sciq_01_02997

How do mammals ventilate their lungs?

[ "negative pressure breathing", "negative pressure vocalizing", "negative combination breathing", "negative atmospheric breathing" ]

A

math_qa

mathqa_03_01197

rectangular tile each of size 80 cm by 40 cm must be laid horizontally on a rectangular floor of size 130 cm by 230 cm , such that the tiles do not overlap and they are placed with edges jutting against each other on all edges . a tile can be placed in any orientation so long as its edges are parallel to the edges of f...

[ "6", "2", "8", "9" ]

D

sciq

sciq_01_10656

Memory t cells are long-lived and can even persist for how long?

[ "minutes", "lifetime", "eons", "days" ]

B

math_qa

mathqa_03_00688

a is twice as fast as b . if b alone can do a piece of work in 30 days , in what time can a and b together complete the work ?

[ "13", "10", "16", "50" ]

B

openbookqa

obqa_02_03110

Desalinating water from the what deals with removing salt?

[ "helps them out", "rain from mountains", "oceanic liquids", "trees watered" ]

C

sciq

sciq_01_10923

What kind of muscle is found in the heart?

[ "pulminary", "cardiac", "cord", "respiratory" ]

B

math_qa

mathqa_03_02683

a lady has fine gloves and hats in her closet - 18 blue , 32 red , and 25 yellow . the lights are out and it is totally dark . in spite of the darkness , she can make out the difference between a hat and a glove . she takes out an item out of the closet only if she is sure that if it is a glove . how many gloves must s...

[ "50", "8", "60", "42" ]

C

sciq

sciq_01_09297

What is the term for diseases in which blood does not clot normally?

[ "hemophilia", "lymphoma", "arthritis", "diabetes" ]

A

openbookqa

obqa_02_03627

An example of a circuit would be

[ "rock climbing", "running", "dimming a bulb", "swimming" ]

C

sciq

sciq_01_04455

Which law explains why a ship weighing thousands of metric tons floats on water?

[ "ganymede ' law", "water pressure law", "archimedes' law", "hofstadter ' law" ]

C

openbookqa

obqa_02_00329

Special tissues in plants transport minerals throughout the plant such as

[ "water", "starch", "spices", "sugar" ]

D

openbookqa

obqa_02_02821

Wind energy is

[ "unreal", "careless", "re-useable", "noneffective" ]

C

math_qa

mathqa_03_01134

a certain kind of fuel is 1515 high octane and 4545 regular octane . if high octane costs 3 times as much as regular octane , what fraction of the cost of the fuel is due to the high octane ?

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

C

sciq

sciq_01_07338

What type of plants are the mosses, the hornwarts, and the liverworts considered to be?

[ "nonvascular", "Vascular", "xerophyte", "spirogyra" ]

A

math_qa

mathqa_03_01650

in a garden , there are 10 rows and 12 columns of mango trees . the distance between the two trees is 2 metres and a distance of one metre is left from all sides of the boundary of the garden . the length of the garden is

[ "20 m", "22 m", "24 m", "26 m" ]

C

sciq

sciq_01_00856

The milky way galaxy is which shape type of galaxy?

[ "helical", "spiral", "spherical", "cylindrical" ]

B

sciq

sciq_01_02516

What are the two different types of vascular tissues called?

[ "acid and base", "biotic and abiotic", "xylem and phloem", "epidermis and dermis" ]

C

sciq

sciq_01_04295

What type of invertebrate typically has a single spiraled shell?

[ "anthropod", "arthropod", "gastropod", "bipod" ]

C

sciq

sciq_01_11241

What type of proteins bind to foreign substances and attempt destruction?

[ "antibodies", "membranes", "antigens", "ribosomes" ]

A

math_qa

mathqa_03_02798

the radius of a semi circle is 6.4 cm then its perimeter is ?

[ "32.9'", "32.4'", "22.4'", "32.8'" ]

A

sciq

sciq_01_06650

Acne is a skin disturbance that typically occurs on areas of the skin that are rich in sebaceous glands (face and back). it is most common along with the onset of puberty due to association with these?

[ "mental changes", "digestive changes", "thermal changes", "hormonal changes" ]

D

sciq

sciq_01_02488

Where does cellular respiration occur?

[ "mitochondria", "Golgi apparatus", "nucleus", "chloroplasts" ]

A

ARC-Easy

arc_04_01100

Which statement is true for all objects?

[ "All objects are shiny.", "All objects are hard.", "All objects are rough.", "All objects have mass." ]

D

ARC-Challenge

arc_04_02528

Tobias rode his bike on a road for a 2 hr period. On average, he passed a 1 km marker every 3 min during this period. Which of the following was his average speed for this 2 hr period?

[ "10 km/hr", "15 km/hr", "20 km/hr", "25 km/hr" ]

C

sciq

sciq_01_03777

Paddles and hammers are examples of simple machines that increase the distance over which force is applied, while reducing what?

[ "strength", "gravity", "intensity", "momentum" ]

A

openbookqa

obqa_02_00896

In order to assemble a bike, the following are needed with exception of?

[ "Nails", "Bolts", "Screws", "Bars" ]

A

math_qa

mathqa_03_00656

if three numbers in the ratio 3 : 2 : 5 be such that the sum of their squares is 1862 , the middle number will be

[ "10'", "14'", "18'", "22'" ]

B

math_qa

mathqa_03_04971

what is the units digit of the expression 14 ^ 7 − 20 ^ 4 ?

[ "8", "3", "4", "6" ]

A

sciq

sciq_01_01379

What is a disease that can be spread from animals to humans called?

[ "Anthroponosis", "zoonosis", "proteolysis", "parasite" ]

B

math_qa

mathqa_03_04431

a boy wanted to calculate his speed on his bike . his starting point was 350 meters from the turning point . he made the round trip 5 times in 30 minutes . what was the boy ' s speed in kilometers per hour ?

[ "1.75", "1", "2.25", "2.4" ]

A

ARC-Easy

arc_04_00677

Magnesium strips are long, thin strips that are gray and shiny. Which action will lead to a chemical change of magnesium strips?

[ "putting them in the freezer", "burning them with a candle", "cutting them into small pieces", "mixing them with pieces of copper" ]

B

sciq

sciq_01_07431

What are tiny, hair like projections?

[ "spinicles", "cilia", "fuzz", "actin" ]

B

sciq

sciq_01_03817

Gene therapy is a type of what kind of engineering?

[ "chemical engineering", "electrical engineering", "mechanical engineering", "genetic engineering" ]

D

openbookqa

obqa_02_00549

Being stronger has what impact on a creatures health?

[ "bad impact", "unexpected complications", "minimum effect", "good influence" ]

D

math_qa

mathqa_03_05273

in a school with 5 classes , each class has 2 students less than the previous class . how many students are there in the largest class if the total number of students at school is 115 ?

[ "25", "26", "27", "28" ]

C

sciq

sciq_01_04096

A complementary pair of chromosomes have genes for the same characteristics in the same location on the chromosome are known as?

[ "endroctyne chromosomes", "analogous chromosomes", "homologous chromosomes", "symbiotic chromosomes" ]

C

sciq

sciq_01_01716

How long can carbon be stored in sedimentary rock?

[ "less than 1000 years", "22 weeks", "around 10,000 years", "millions of years" ]

D

math_qa

mathqa_03_03534

in a circuit board factory , all circuit boards that pass a verification process are certified . every board that fails the verification process is indeed faulty , but 1 / 8 of those that pass are also faulty . approximately how many faulty circuit boards exist in a group of 3200 circuit boards where 64 fail inspection...

[ "72", "192", "456", "256" ]

C

sciq

sciq_01_03072

What is a defining feature of deformed sedimentary rocks?

[ "not horizontal", "only horizontal", "not solid", "not magnetic" ]

A

sciq

sciq_01_02587

What two planets is the asteroid belt found between?

[ "Jupiter and Saturn", "Jupiter and Earth", "Mars and Earth", "mars and jupiter" ]

D

ARC-Easy

arc_04_00505

Which of these cell structures converts nutrients to energy for cell functions?

[ "cell membrane", "chloroplasts", "mitochondria", "endoplasmic reticulum" ]

C

sciq

sciq_01_07936

What generally sets the direction that technology takes?

[ "local animals", "local weather", "problems of society", "random chance" ]

C

sciq

sciq_01_04540

Different interatomic distances produce different lattice what?

[ "weights", "surfaces", "qualities", "energies" ]

D

sciq

sciq_01_10311

What are algae that live in colonies of hundreds of cells called?

[ "chlorophyta", "euglenids", "volvox", "rhodophyta" ]

C

openbookqa

obqa_02_01837

The planet got warmer and warmer, and now the atmosphere is warm as well with the greenhouse effect

[ "holding elements near", "locking acid in", "locking in dogs", "gassing in carton" ]

A

openbookqa

obqa_02_03802

Some plants have developed the ability to do what with their seeds?

[ "put makeup on", "go running", "catapult", "do magic" ]

C

ARC-Easy

arc_04_02106

Why is it important to have a large sample size in an investigation?

[ "to be able to compare results", "to increase the validity of the data", "to form the best conclusion", "to ensure the procedure is followed" ]

B

sciq

sciq_01_09097

Double-replacement reactions generally occur between substances in what kind of solution?

[ "solid", "saline", "reactive", "aqueous" ]

D