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_05428	What phylum has the highest number of species on earth?	[ "arthropods", "cephalopods", "lichens", "lophotrochozoa" ]	A
math_qa	mathqa_03_01131	the average age of students of a class is 15.8 years . the average age of boys in the class is 16.2 years and that of the girls is 15.4 years . the ration of the number of boys to the number of girls in the class is :	[ "2 : 5", "2 : 3", "2 : 4", "1 : 1" ]	D
sciq	sciq_01_07382	Which layer of soil experiences the most weathering?	[ "subsoil", "bedrock", "top layer", "humus" ]	C
math_qa	mathqa_03_04252	how many diagonals does a polygon with 19 sides have , if one of its vertices does not connect to any diagonal ?	[ "135", "125", "120", "110" ]	A
sciq	sciq_01_04492	What does fluorine attract better than any other element?	[ "shared electrons", "magnets", "ionic bonds", "electron shells" ]	A
openbookqa	obqa_02_02387	A shark sees a meal but it runs into a thick cloud of ink, blinding it. Which of the following creatures could be responsible?	[ "a whale", "a sea lion", "an octopus", "a shark" ]	C
math_qa	mathqa_03_00392	john found that the average of 15 numbers is 40 . if 14 is added to each number then the mean of number is ?	[ "54", "45", "65", "78" ]	A
sciq	sciq_01_10127	Lodgepole cones remain closed until exposed to what?	[ "UV light", "precipitation", "extreme heat", "predators" ]	C
sciq	sciq_01_06530	Individuals with what condition experience depigmentation that results in lighter colored patches of skin?	[ "psoriasis", "eczema", "vitiligo", "dementia" ]	C
openbookqa	obqa_02_00317	a compass uses iron to locate the northern	[ "latitude", "axis", "shoreline", "hemisphere" ]	B
sciq	sciq_01_11000	Both energy and heat can be expressed in units of what?	[ "velocities", "amperes", "ohms", "joules" ]	D
sciq	sciq_01_04396	There are a series of rules for naming branched alkanes (and, ultimately, for all organic compounds). these rules make up the system of nomenclature for naming what?	[ "typical molecules", "organic molecules", "oxygen molecules", "non-organic molecules" ]	B
openbookqa	obqa_02_01315	A quick way to adjust the formation of portions of the crust of the earth is for it to	[ "experience trembling", "make believe", "fall down", "fly away" ]	A
openbookqa	obqa_02_00572	whether hot or cold blooded, to survive all animals are required to	[ "store radiant heat", "wash with water", "bath in sunshine", "fight to survive" ]	A
sciq	sciq_01_01351	When thinking of the rate at which two gases mix, it is inverse proportional to the density of what?	[ "gas", "dioxide", "matter", "the container" ]	A
math_qa	mathqa_03_00219	a study group consists of 4 english majors , 6 biological sciences majors , and 5 engineers . in how many ways can 3 english majors , 3 biological science majors and 3 engineers selected from the given group ?	[ "987 ways", "346 ways", "600 ways", "200 ways" ]	D
sciq	sciq_01_10010	What kind of bonding between alcohol molecules means that more energy is required to convert the liquid to vapor, and boiling points are therefore high?	[ "weaker carbon bonding", "stronger hydrogen bonding", "stronger diffusion bonding", "stronger mineral bonding" ]	B
sciq	sciq_01_02454	Untreated botulism is typically fatal because muscles required for breathing fail to contract when the release of what chemical is blocked?	[ "carbon dioxide", "hydrogen", "acetylcholine", "monoxide" ]	C
sciq	sciq_01_00949	What is the single bone that forms the posterior skull and posterior base of the cranial cavity?	[ "limbic bone", "occipital bone", "radiating bone", "maxilla" ]	B
sciq	sciq_01_04832	What hormone controls milk production in mammary glands?	[ "melanin", "pepsin", "prolactin", "dopamine" ]	C
openbookqa	obqa_02_02215	A cup of cold coffee will warm up when heat is applied such as through	[ "a metal chair", "a flat napkin", "an electrical plate", "a wood table" ]	C
openbookqa	obqa_02_00270	seeds are often found inside a	[ "banana", "cherry", "olive", "strawberry" ]	B
openbookqa	obqa_02_03249	Many things happen when the seasons change. One example is when plants go from big and bloomed to	[ "space", "bigger", "dead", "gigantic" ]	C
sciq	sciq_01_02790	Molecules are represented by symbols that all who agree on?	[ "chemists", "geologists", "astrologists", "physics" ]	A
sciq	sciq_01_10323	Which system does the large and small intestine belong to?	[ "skeletal system", "molecules system", "LYMPHATIC", "digestive system" ]	D
ARC-Easy	arc_04_00464	Which process initiates the passage of half of a parent's DNA to offspring?	[ "meiosis", "mitosis", "fertilization", "differentiation" ]	A
math_qa	mathqa_03_05661	find the amount on rs . 7000 in 2 years , the rate of interest being 4 % per first year and 5 % for the second year ?	[ "5568", "6369", "5460", "7644" ]	D
openbookqa	obqa_02_01020	A hurricane is growing on the east coast, and it's coming off of the ocean, as they do. By the time the hurricane hits the east coast, it will have built up quite a bit, and this is because of	[ "the salt from the ocean", "the ocean being quite wet", "seas have humidity from raised temperatures and fluid", "the sea being cool and calm" ]	C
math_qa	mathqa_03_01958	a company received $ 2 million in royalties on the first $ 10 million in sales and then $ 8 million in royalties on the next $ 100 million in sales . by what percent did the ratio of royalties to sales decrease from the first $ 10 million in sales to the next $ 100 million in sales ?	[ "30 %", "40 %", "50 %", "60 %" ]	D
math_qa	mathqa_03_01971	there are 7 fictions and 6 non - fictions . how many cases are there such that 2 fictions and 2 non - fictions are selected from them ?	[ "90", "120", "315", "180" ]	C
math_qa	mathqa_03_04623	if 6 ^ k = 4 , then 6 ^ ( 2 k + 3 ) =	[ "2925", "3456", "4581", "3683" ]	B
sciq	sciq_01_08537	What term refers to the union of a male and female of the same species for reproduction?	[ "behavior", "life cycle", "evolution", "mating" ]	D
math_qa	mathqa_03_00588	jane makes toy bears . when she works with an assistant , she makes 53 percent more bears per week and works 10 percent fewer hours each week . having an assistant increases jane ’ s output of toy bears per hour by what percent ?	[ "20 %", "70 %", "100 %", "180 %" ]	B
ARC-Challenge	arc_04_02702	An engineer must calculate the potential energy of a roller coaster car at the top of an incline. Which information would best help the engineer determine the potential energy of the car?	[ "the distance the roller coaster car must travel", "the mass of the roller coaster car at full capacity", "the average weight of an empty roller coaster car", "the direction that the roller coaster car is traveling" ]	B
sciq	sciq_01_07171	Gibbs free energy values can be used to determine what?	[ "prime constants", "equal lines", "equilibrium differentials", "equilibrium constants" ]	D
openbookqa	obqa_02_02531	You might recycle plastic by creating	[ "happiness", "love", "beanies", "the sun" ]	C
sciq	sciq_01_08489	What is the term for a fold that arches upward?	[ "tailslide", "anticline", "underlain", "tailplane" ]	B
math_qa	mathqa_03_05697	six dots are evenly spaced on the circumference of a circle . how many combinations of three dots can we make from these 6 dots that do not form an equilateral triangle ?	[ "18'", "17'", "16'", "15'" ]	A
sciq	sciq_01_02219	Why will water balloons launched into the air eventually burst?	[ "expansion", "friction", "momentum", "heat" ]	A
sciq	sciq_01_07615	What does photosynthesis allow plants to generate?	[ "clorophyll", "geometric molecules", "enriched molecules", "organic molecules" ]	D
sciq	sciq_01_05484	What do you call the strands of dna wrapped around proteins, which are located inside the nucleus?	[ "chromosomes", "ribosomes", "fibrils", "receptors" ]	A
math_qa	mathqa_03_00735	a person borrows rs . 5000 for 2 years at 4 % p . a . simple interest . he immediately lends it to another person at 6 % p . a for 2 years . find his gain in the transaction per year .	[ "100", "150", "225", "112.5" ]	A
openbookqa	obqa_02_01287	A team has pizza after a game, and they eat most of it, but leave the rest of the pizza out. The pizza is later inedible because of	[ "need to play games", "bedtime coming sooner than thought", "lack of food preservation", "exhaustion from the sun" ]	C
math_qa	mathqa_03_00230	what is the number of integers from 1 to 1000 ( inclusive ) that are divisible by neither 15 nor by 20 ?	[ "887", "678", "765", "345" ]	A
sciq	sciq_01_00184	What is a measure of the average amount of energy of motion, or kinetic energy, a system contains called?	[ "precipitation", "size", "variation", "temperature" ]	D
sciq	sciq_01_03321	What type of bounded nucleus do protists have?	[ "Ribosomes", "membrane", "Endoplasmic reticulum", "Mitochondrion" ]	B
openbookqa	obqa_02_02375	Which of the following would be excluded from a list of ecosystems?	[ "desert", "snow", "rain forest", "tundra" ]	B
math_qa	mathqa_03_00419	if - 2 / ( a - 6 ) = 4 / ( a + 4 ) , then a = ?	[ "2 / 3", "1 / 2", "5 / 3", "8 / 3" ]	D
sciq	sciq_01_07871	In contrast to mammals and birds, freshwater fishes produce large volumes of very dilute what?	[ "feces", "urine", "blood", "nitrogen" ]	B
sciq	sciq_01_04650	How do most plants create food?	[ "atherosclerosis", "electrolysis", "photosynthesis", "glycolysis" ]	C
sciq	sciq_01_08385	What are most metal objects made of?	[ "metal alloys", "aluminum", "tin", "bronze" ]	A
sciq	sciq_01_01799	Birds that move pollen from flower to flower are called what?	[ "frogs", "spores", "pollinators", "carnivores" ]	C
sciq	sciq_01_04484	Oil is found in the porous rock layer and trapped by the what?	[ "impermeable layer", "crystalline layer", "mantle", "\\" ]	A
math_qa	mathqa_03_04033	p software has coding line 5 % more than n , n software has coding line 4 / 20 more than m . m software has 80 lines of coding . find p lines .	[ "101", "107", "108", "109" ]	A
math_qa	mathqa_03_00325	the price of lunch for 15 people was $ 207.00 , including a 15 percent gratuity for service . what was the average price per person , excluding the gratuity ?	[ "$ 11.73", "$ 12.00", "$ 13.80", "$ 14.00" ]	B
ARC-Challenge	arc_04_02592	Read the equation. 2Ca + O_{2} -> 2CaO What is the product of the reaction?	[ "metal", "mixture", "solution", "compound" ]	D
sciq	sciq_01_04129	What are people called that choose to study science?	[ "lab technicians", "doctors", "scientists", "engineers" ]	C
openbookqa	obqa_02_00861	Communities contain	[ "sparse flora and fauna", "two or three species of similar animals", "a diverse selection of living beings", "one species dominating an area" ]	C
ARC-Easy	arc_04_00075	Howie put his plants under a plant light. What was he helping his plants do by providing light?	[ "make food", "attract insects", "release pollen", "grow roots" ]	A
sciq	sciq_01_04284	Just under their skin, marine mammals have a very thick layer of insulating fat called what?	[ "tissue", "blubber", "cellulose", "lipisomes" ]	B
openbookqa	obqa_02_01274	If someone hears a crunching sound while walking under a tree, which of these likely happened?	[ "dead leaves fell down", "a mouse ran away", "a duck started quacking", "a dog was barking" ]	A
math_qa	mathqa_03_03156	how many integers n greater than and less than 100 are there such that , if the digits of n are reversed , the resulting integer is n + 9 ?	[ "5", "6", "7", "8" ]	D
sciq	sciq_01_06154	The mechanical and digestive processes have one goal: to convert food into molecules small enough to be absorbed by the epithelial cells of what?	[ "bile ducts", "intestinal villi", "stomach cilia", "alveoli" ]	B
openbookqa	obqa_02_01888	When warm winds blow across an area from off of the sea,	[ "snow is gone", "beaches are littered", "storms are imminent", "clouds are scarce" ]	C
sciq	sciq_01_09972	What is the upper most level of earth's layers called?	[ "surface", "volcanic", "crust", "mantle" ]	C
ARC-Easy	arc_04_00304	What would be the best way to determine the role of squirrels in a forest ecosystem?	[ "measure the length and mass of several squirrels", "determine the genes that control squirrel traits", "make field observations of squirrels in their natural habitat", "read articles about the energy and nutrient requirements of squirrels" ]	C
sciq	sciq_01_07497	Juvenile hormone modulates the activity of what?	[ "ecdysteroid", "reproduction", "growth", "estrogen" ]	A
sciq	sciq_01_08849	The cell walls of fungi are made of what?	[ "lectin", "mucous", "chitin", "cartilage" ]	C
sciq	sciq_01_03214	What is produced when sulfur and oxygen combine?	[ "Solid oxides", "sulfur oxides", "ethanol oxides", "treatment oxides" ]	B
ARC-Easy	arc_04_00581	If a neutral atom loses an electron, what is formed?	[ "A gas", "An ion", "An acid", "A molecule" ]	B
sciq	sciq_01_06917	What helps control the muscles and maintain balance?	[ "muscular system", "circulatory system", "nervous system", "lymphatic system" ]	C
openbookqa	obqa_02_01605	When there is an increase in atmospheric temperature, then	[ "glaciers become too large", "global sea level decreases", "Antartica and Greenland icebergs will melt", "Earth absorbs less sunlight" ]	C
openbookqa	obqa_02_04776	Desalinating water from the ocean does what to nearby fish?	[ "helps them out", "makes habitat nicer", "gives them money", "demolishes habitat" ]	D
ARC-Challenge	arc_04_02338	A line graph is best used to	[ "compare many variables.", "display data as parts of a whole.", "track the relationship between two variables over time.", "organize data using pictures of objects." ]	C
sciq	sciq_01_07954	Pressure is defined as the force per unit area on?	[ "gravity", "surface", "speed", "weight" ]	B
ARC-Challenge	arc_04_02869	The gametes of human males and females have the same number of chromosomes. Which best describes what happens to the chromosomes when typical male and female gametes combine to produce offspring?	[ "The chromosomes change shape.", "The number of chromosomes doubles.", "The chromosomes become larger in size.", "The number of chromosomes reduces by half." ]	B
sciq	sciq_01_00627	There is a predictable amount of solute that can be dissolved at what?	[ "flat rate", "light speed", "specific temperature", "room temperature" ]	C
sciq	sciq_01_11197	Lavas that cool underwater are called what?	[ "water lavas", "pillow lavas", "bed lavas", "sea lavas" ]	B
math_qa	mathqa_03_00860	each of the 30 boxes in a certain shipment weighs either 10 pounds or 20 pounds , and the average ( arithmetic mean ) weight of the boxes in the shipment is 18 pounds . if the average weight of the boxes in the shipment is to be reduced to 16 pounds by removing some of the 20 - pound boxes , how many 20 - pound boxes m...	[ "9", "12", "15", "18" ]	C
openbookqa	obqa_02_00924	When the ground shakes, this will make	[ "the sun shake", "a roof shake", "an airplane shake", "a fish shake" ]	B
math_qa	mathqa_03_02863	jeff has 252 ounces of peanut butter in 16 , 28 . and 40 ounce jars . he has an equal number of each sized jar . how many jars of peanut butter does jeff have ?	[ "9", "8", "7", "10" ]	A
sciq	sciq_01_05606	What is the main function of the cardiovascular system?	[ "respiration", "digestion", "implanatation", "to transport" ]	D
sciq	sciq_01_06953	Which law relates the pressure, volume, and temperature of a gas?	[ "combines gas law", "directions gas law", "shifts gas law", "newton's law" ]	A
sciq	sciq_01_09143	Categorized based on how they produce their mrna using the baltimore classification method, what consist of a nucleic acid core surrounded by a protein capsid with or without an outer lipid envelope?	[ "bacteria", "amphibians", "parasites", "viruses" ]	D
math_qa	mathqa_03_03963	after successive discounts of 20 % , 10 % and 5 % a certain good is sold for rs . 6600 . find the actual price of the good .	[ "s . 6000", "s . 9000", "s . 10800", "s . 9649" ]	D
sciq	sciq_01_08319	The velocity at the beginning of the time interval is called what?	[ "growing velocity", "initial velocity", "internal velocity", "previous velocity" ]	B
openbookqa	obqa_02_01594	Louis Pasteur found a way to	[ "make food tasty", "make food healthier", "make food wet", "make food green" ]	B
sciq	sciq_01_04054	In places where crops grow only during part of the year, the land may be bare for a few?	[ "weeks", "minutes", "months", "days" ]	C
sciq	sciq_01_03405	What is the most common type of capillary?	[ "ending", "continuous", "channels", "large" ]	B
math_qa	mathqa_03_05120	a 300 meter long train crosses a pla ƞ orm in 39 seconds while it crosses a signal pole in 18 seconds . what is the length of the pla ƞ orm .	[ "310 meter", "335 meter", "345 meter", "350 meter" ]	D
ARC-Challenge	arc_04_03214	Some power plants release heated water into rivers. This practice adds thermal energy to the river that most likely	[ "increases the amount of nutrients in the river.", "provides a better environment for native organisms to grow.", "keeps the river at balance with nature.", "threatens the existence of aquatic organisms." ]	D
math_qa	mathqa_03_01805	a shopkeeper buys mangoes at the rate of 4 a rupee and sells them at 2 a rupee . find his net profit or loss percent ?	[ "100 %", "200 %", "250 %", "300 %" ]	A
ARC-Easy	arc_04_00407	In fruit flies, red eyes are dominant over sepia eyes. A male with red eyes is crossed with a female with sepia eyes producing first generation offspring that all had sepia eyes. What does this indicate about the flies that were crossed?	[ "Both parents are homozygous for the trait.", "Both parents are heterozygous for the trait.", "The male is heterozygous and the female is homozygous recessive for the trait.", "The male is homozygous dominant and the female is heterozygous for the trait." ]	C
sciq	sciq_01_09064	What do you call the membrane-bounded droplets that have some properties of cells?	[ "rods", "membranes.", "protocells", "sporozoans" ]	C
math_qa	mathqa_03_03533	find the value of ( 55 + 113 / 78 ) × 78	[ "4423", "4403", "4413", "2403" ]	B
math_qa	mathqa_03_00659	a train overtakes two person who are walking in the same direction in which the train is going , at the rate of 2 kmph and 4 kmph and passes them completely in 9 and 10 seconds respectively . the length of the train is :	[ "45 m", "50 m", "54 m", "72 m" ]	B
sciq	sciq_01_05602	Human culture is related to evolutionary theory in the discipline of what?	[ "sociobiology", "ethnology", "astrology", "psychopathology" ]	A
ARC-Challenge	arc_04_02760	Which of these is not an example of a physical change of state?	[ "boiling", "stirring", "freezing", "evaporating" ]	B
math_qa	mathqa_03_05762	find the least number must be added to 433124 so that remaining no . is divisible by 17 ?	[ "3", "2", "5", "6" ]	B
openbookqa	obqa_02_02156	Which of these effects are most likely to happen if someone brakes to avoid hitting a deer?	[ "extra money given", "car laughs", "deer smiles", "tires worn down" ]	D

sciq

sciq_01_05428

What phylum has the highest number of species on earth?

[ "arthropods", "cephalopods", "lichens", "lophotrochozoa" ]

A

math_qa

mathqa_03_01131

the average age of students of a class is 15.8 years . the average age of boys in the class is 16.2 years and that of the girls is 15.4 years . the ration of the number of boys to the number of girls in the class is :

[ "2 : 5", "2 : 3", "2 : 4", "1 : 1" ]

D

sciq

sciq_01_07382

Which layer of soil experiences the most weathering?

[ "subsoil", "bedrock", "top layer", "humus" ]

C

math_qa

mathqa_03_04252

how many diagonals does a polygon with 19 sides have , if one of its vertices does not connect to any diagonal ?

[ "135", "125", "120", "110" ]

A

sciq

sciq_01_04492

What does fluorine attract better than any other element?

[ "shared electrons", "magnets", "ionic bonds", "electron shells" ]

A

openbookqa

obqa_02_02387

A shark sees a meal but it runs into a thick cloud of ink, blinding it. Which of the following creatures could be responsible?

[ "a whale", "a sea lion", "an octopus", "a shark" ]

C

math_qa

mathqa_03_00392

john found that the average of 15 numbers is 40 . if 14 is added to each number then the mean of number is ?

[ "54", "45", "65", "78" ]

A

sciq

sciq_01_10127

Lodgepole cones remain closed until exposed to what?

[ "UV light", "precipitation", "extreme heat", "predators" ]

C

sciq

sciq_01_06530

Individuals with what condition experience depigmentation that results in lighter colored patches of skin?

[ "psoriasis", "eczema", "vitiligo", "dementia" ]

C

openbookqa

obqa_02_00317

a compass uses iron to locate the northern

[ "latitude", "axis", "shoreline", "hemisphere" ]

B

sciq

sciq_01_11000

Both energy and heat can be expressed in units of what?

[ "velocities", "amperes", "ohms", "joules" ]

D

sciq

sciq_01_04396

There are a series of rules for naming branched alkanes (and, ultimately, for all organic compounds). these rules make up the system of nomenclature for naming what?

[ "typical molecules", "organic molecules", "oxygen molecules", "non-organic molecules" ]

B

openbookqa

obqa_02_01315

A quick way to adjust the formation of portions of the crust of the earth is for it to

[ "experience trembling", "make believe", "fall down", "fly away" ]

A

openbookqa

obqa_02_00572

whether hot or cold blooded, to survive all animals are required to

[ "store radiant heat", "wash with water", "bath in sunshine", "fight to survive" ]

A

sciq

sciq_01_01351

When thinking of the rate at which two gases mix, it is inverse proportional to the density of what?

[ "gas", "dioxide", "matter", "the container" ]

A

math_qa

mathqa_03_00219

a study group consists of 4 english majors , 6 biological sciences majors , and 5 engineers . in how many ways can 3 english majors , 3 biological science majors and 3 engineers selected from the given group ?

[ "987 ways", "346 ways", "600 ways", "200 ways" ]

D

sciq

sciq_01_10010

What kind of bonding between alcohol molecules means that more energy is required to convert the liquid to vapor, and boiling points are therefore high?

[ "weaker carbon bonding", "stronger hydrogen bonding", "stronger diffusion bonding", "stronger mineral bonding" ]

B

sciq

sciq_01_02454

Untreated botulism is typically fatal because muscles required for breathing fail to contract when the release of what chemical is blocked?

[ "carbon dioxide", "hydrogen", "acetylcholine", "monoxide" ]

C

sciq

sciq_01_00949

What is the single bone that forms the posterior skull and posterior base of the cranial cavity?

[ "limbic bone", "occipital bone", "radiating bone", "maxilla" ]

B

sciq

sciq_01_04832

What hormone controls milk production in mammary glands?

[ "melanin", "pepsin", "prolactin", "dopamine" ]

C

openbookqa

obqa_02_02215

A cup of cold coffee will warm up when heat is applied such as through

[ "a metal chair", "a flat napkin", "an electrical plate", "a wood table" ]

C

openbookqa

obqa_02_00270

seeds are often found inside a

[ "banana", "cherry", "olive", "strawberry" ]

B

openbookqa

obqa_02_03249

Many things happen when the seasons change. One example is when plants go from big and bloomed to

[ "space", "bigger", "dead", "gigantic" ]

C

sciq

sciq_01_02790

Molecules are represented by symbols that all who agree on?

[ "chemists", "geologists", "astrologists", "physics" ]

A

sciq

sciq_01_10323

Which system does the large and small intestine belong to?

[ "skeletal system", "molecules system", "LYMPHATIC", "digestive system" ]

D

ARC-Easy

arc_04_00464

Which process initiates the passage of half of a parent's DNA to offspring?

[ "meiosis", "mitosis", "fertilization", "differentiation" ]

A

math_qa

mathqa_03_05661

find the amount on rs . 7000 in 2 years , the rate of interest being 4 % per first year and 5 % for the second year ?

[ "5568", "6369", "5460", "7644" ]

D

openbookqa

obqa_02_01020

A hurricane is growing on the east coast, and it's coming off of the ocean, as they do. By the time the hurricane hits the east coast, it will have built up quite a bit, and this is because of

[ "the salt from the ocean", "the ocean being quite wet", "seas have humidity from raised temperatures and fluid", "the sea being cool and calm" ]

C

math_qa

mathqa_03_01958

a company received $ 2 million in royalties on the first $ 10 million in sales and then $ 8 million in royalties on the next $ 100 million in sales . by what percent did the ratio of royalties to sales decrease from the first $ 10 million in sales to the next $ 100 million in sales ?

[ "30 %", "40 %", "50 %", "60 %" ]

D

math_qa

mathqa_03_01971

there are 7 fictions and 6 non - fictions . how many cases are there such that 2 fictions and 2 non - fictions are selected from them ?

[ "90", "120", "315", "180" ]

C

math_qa

mathqa_03_04623

if 6 ^ k = 4 , then 6 ^ ( 2 k + 3 ) =

[ "2925", "3456", "4581", "3683" ]

B

sciq

sciq_01_08537

What term refers to the union of a male and female of the same species for reproduction?

[ "behavior", "life cycle", "evolution", "mating" ]

D

math_qa

mathqa_03_00588

jane makes toy bears . when she works with an assistant , she makes 53 percent more bears per week and works 10 percent fewer hours each week . having an assistant increases jane ’ s output of toy bears per hour by what percent ?

[ "20 %", "70 %", "100 %", "180 %" ]

B

ARC-Challenge

arc_04_02702

An engineer must calculate the potential energy of a roller coaster car at the top of an incline. Which information would best help the engineer determine the potential energy of the car?

[ "the distance the roller coaster car must travel", "the mass of the roller coaster car at full capacity", "the average weight of an empty roller coaster car", "the direction that the roller coaster car is traveling" ]

B

sciq

sciq_01_07171

Gibbs free energy values can be used to determine what?

[ "prime constants", "equal lines", "equilibrium differentials", "equilibrium constants" ]

D

openbookqa

obqa_02_02531

You might recycle plastic by creating

[ "happiness", "love", "beanies", "the sun" ]

C

sciq

sciq_01_08489

What is the term for a fold that arches upward?

[ "tailslide", "anticline", "underlain", "tailplane" ]

B

math_qa

mathqa_03_05697

six dots are evenly spaced on the circumference of a circle . how many combinations of three dots can we make from these 6 dots that do not form an equilateral triangle ?

[ "18'", "17'", "16'", "15'" ]

A

sciq

sciq_01_02219

Why will water balloons launched into the air eventually burst?

[ "expansion", "friction", "momentum", "heat" ]

A

sciq

sciq_01_07615

What does photosynthesis allow plants to generate?

[ "clorophyll", "geometric molecules", "enriched molecules", "organic molecules" ]

D

sciq

sciq_01_05484

What do you call the strands of dna wrapped around proteins, which are located inside the nucleus?

[ "chromosomes", "ribosomes", "fibrils", "receptors" ]

A

math_qa

mathqa_03_00735

a person borrows rs . 5000 for 2 years at 4 % p . a . simple interest . he immediately lends it to another person at 6 % p . a for 2 years . find his gain in the transaction per year .

[ "100", "150", "225", "112.5" ]

A

openbookqa

obqa_02_01287

A team has pizza after a game, and they eat most of it, but leave the rest of the pizza out. The pizza is later inedible because of

[ "need to play games", "bedtime coming sooner than thought", "lack of food preservation", "exhaustion from the sun" ]

C

math_qa

mathqa_03_00230

what is the number of integers from 1 to 1000 ( inclusive ) that are divisible by neither 15 nor by 20 ?

[ "887", "678", "765", "345" ]

A

sciq

sciq_01_00184

What is a measure of the average amount of energy of motion, or kinetic energy, a system contains called?

[ "precipitation", "size", "variation", "temperature" ]

D

sciq

sciq_01_03321

What type of bounded nucleus do protists have?

[ "Ribosomes", "membrane", "Endoplasmic reticulum", "Mitochondrion" ]

B

openbookqa

obqa_02_02375

Which of the following would be excluded from a list of ecosystems?

[ "desert", "snow", "rain forest", "tundra" ]

B

math_qa

mathqa_03_00419

if - 2 / ( a - 6 ) = 4 / ( a + 4 ) , then a = ?

[ "2 / 3", "1 / 2", "5 / 3", "8 / 3" ]

D

sciq

sciq_01_07871

In contrast to mammals and birds, freshwater fishes produce large volumes of very dilute what?

[ "feces", "urine", "blood", "nitrogen" ]

B

sciq

sciq_01_04650

How do most plants create food?

[ "atherosclerosis", "electrolysis", "photosynthesis", "glycolysis" ]

C

sciq

sciq_01_08385

What are most metal objects made of?

[ "metal alloys", "aluminum", "tin", "bronze" ]

A

sciq

sciq_01_01799

Birds that move pollen from flower to flower are called what?

[ "frogs", "spores", "pollinators", "carnivores" ]

C

sciq

sciq_01_04484

Oil is found in the porous rock layer and trapped by the what?

[ "impermeable layer", "crystalline layer", "mantle", "\\" ]

A

math_qa

mathqa_03_04033

p software has coding line 5 % more than n , n software has coding line 4 / 20 more than m . m software has 80 lines of coding . find p lines .

[ "101", "107", "108", "109" ]

A

math_qa

mathqa_03_00325

the price of lunch for 15 people was $ 207.00 , including a 15 percent gratuity for service . what was the average price per person , excluding the gratuity ?

[ "$ 11.73", "$ 12.00", "$ 13.80", "$ 14.00" ]

B

ARC-Challenge

arc_04_02592

Read the equation. 2Ca + O_{2} -> 2CaO What is the product of the reaction?

[ "metal", "mixture", "solution", "compound" ]

D

sciq

sciq_01_04129

What are people called that choose to study science?

[ "lab technicians", "doctors", "scientists", "engineers" ]

C

openbookqa

obqa_02_00861

Communities contain

[ "sparse flora and fauna", "two or three species of similar animals", "a diverse selection of living beings", "one species dominating an area" ]

C

ARC-Easy

arc_04_00075

Howie put his plants under a plant light. What was he helping his plants do by providing light?

[ "make food", "attract insects", "release pollen", "grow roots" ]

A

sciq

sciq_01_04284

Just under their skin, marine mammals have a very thick layer of insulating fat called what?

[ "tissue", "blubber", "cellulose", "lipisomes" ]

B

openbookqa

obqa_02_01274

If someone hears a crunching sound while walking under a tree, which of these likely happened?

[ "dead leaves fell down", "a mouse ran away", "a duck started quacking", "a dog was barking" ]

A

math_qa

mathqa_03_03156

how many integers n greater than and less than 100 are there such that , if the digits of n are reversed , the resulting integer is n + 9 ?

[ "5", "6", "7", "8" ]

D

sciq

sciq_01_06154

The mechanical and digestive processes have one goal: to convert food into molecules small enough to be absorbed by the epithelial cells of what?

[ "bile ducts", "intestinal villi", "stomach cilia", "alveoli" ]

B

openbookqa

obqa_02_01888

When warm winds blow across an area from off of the sea,

[ "snow is gone", "beaches are littered", "storms are imminent", "clouds are scarce" ]

C

sciq

sciq_01_09972

What is the upper most level of earth's layers called?

[ "surface", "volcanic", "crust", "mantle" ]

C

ARC-Easy

arc_04_00304

What would be the best way to determine the role of squirrels in a forest ecosystem?

[ "measure the length and mass of several squirrels", "determine the genes that control squirrel traits", "make field observations of squirrels in their natural habitat", "read articles about the energy and nutrient requirements of squirrels" ]

C

sciq

sciq_01_07497

Juvenile hormone modulates the activity of what?

[ "ecdysteroid", "reproduction", "growth", "estrogen" ]

A

sciq

sciq_01_08849

The cell walls of fungi are made of what?

[ "lectin", "mucous", "chitin", "cartilage" ]

C

sciq

sciq_01_03214

What is produced when sulfur and oxygen combine?

[ "Solid oxides", "sulfur oxides", "ethanol oxides", "treatment oxides" ]

B

ARC-Easy

arc_04_00581

If a neutral atom loses an electron, what is formed?

[ "A gas", "An ion", "An acid", "A molecule" ]

B

sciq

sciq_01_06917

What helps control the muscles and maintain balance?

[ "muscular system", "circulatory system", "nervous system", "lymphatic system" ]

C

openbookqa

obqa_02_01605

When there is an increase in atmospheric temperature, then

[ "glaciers become too large", "global sea level decreases", "Antartica and Greenland icebergs will melt", "Earth absorbs less sunlight" ]

C

openbookqa

obqa_02_04776

Desalinating water from the ocean does what to nearby fish?

[ "helps them out", "makes habitat nicer", "gives them money", "demolishes habitat" ]

D

ARC-Challenge

arc_04_02338

A line graph is best used to

[ "compare many variables.", "display data as parts of a whole.", "track the relationship between two variables over time.", "organize data using pictures of objects." ]

C

sciq

sciq_01_07954

Pressure is defined as the force per unit area on?

[ "gravity", "surface", "speed", "weight" ]

B

ARC-Challenge

arc_04_02869

The gametes of human males and females have the same number of chromosomes. Which best describes what happens to the chromosomes when typical male and female gametes combine to produce offspring?

[ "The chromosomes change shape.", "The number of chromosomes doubles.", "The chromosomes become larger in size.", "The number of chromosomes reduces by half." ]

B

sciq

sciq_01_00627

There is a predictable amount of solute that can be dissolved at what?

[ "flat rate", "light speed", "specific temperature", "room temperature" ]

C

sciq

sciq_01_11197

Lavas that cool underwater are called what?

[ "water lavas", "pillow lavas", "bed lavas", "sea lavas" ]

B

math_qa

mathqa_03_00860

each of the 30 boxes in a certain shipment weighs either 10 pounds or 20 pounds , and the average ( arithmetic mean ) weight of the boxes in the shipment is 18 pounds . if the average weight of the boxes in the shipment is to be reduced to 16 pounds by removing some of the 20 - pound boxes , how many 20 - pound boxes m...

[ "9", "12", "15", "18" ]

C

openbookqa

obqa_02_00924

When the ground shakes, this will make

[ "the sun shake", "a roof shake", "an airplane shake", "a fish shake" ]

B

math_qa

mathqa_03_02863

jeff has 252 ounces of peanut butter in 16 , 28 . and 40 ounce jars . he has an equal number of each sized jar . how many jars of peanut butter does jeff have ?

[ "9", "8", "7", "10" ]

A

sciq

sciq_01_05606

What is the main function of the cardiovascular system?

[ "respiration", "digestion", "implanatation", "to transport" ]

D

sciq

sciq_01_06953

Which law relates the pressure, volume, and temperature of a gas?

[ "combines gas law", "directions gas law", "shifts gas law", "newton's law" ]

A

sciq

sciq_01_09143

Categorized based on how they produce their mrna using the baltimore classification method, what consist of a nucleic acid core surrounded by a protein capsid with or without an outer lipid envelope?

[ "bacteria", "amphibians", "parasites", "viruses" ]

D

math_qa

mathqa_03_03963

after successive discounts of 20 % , 10 % and 5 % a certain good is sold for rs . 6600 . find the actual price of the good .

[ "s . 6000", "s . 9000", "s . 10800", "s . 9649" ]

D

sciq

sciq_01_08319

The velocity at the beginning of the time interval is called what?

[ "growing velocity", "initial velocity", "internal velocity", "previous velocity" ]

B

openbookqa

obqa_02_01594

Louis Pasteur found a way to

[ "make food tasty", "make food healthier", "make food wet", "make food green" ]

B

sciq

sciq_01_04054

In places where crops grow only during part of the year, the land may be bare for a few?

[ "weeks", "minutes", "months", "days" ]

C

sciq

sciq_01_03405

What is the most common type of capillary?

[ "ending", "continuous", "channels", "large" ]

B

math_qa

mathqa_03_05120

a 300 meter long train crosses a pla ƞ orm in 39 seconds while it crosses a signal pole in 18 seconds . what is the length of the pla ƞ orm .

[ "310 meter", "335 meter", "345 meter", "350 meter" ]

D

ARC-Challenge

arc_04_03214

Some power plants release heated water into rivers. This practice adds thermal energy to the river that most likely

[ "increases the amount of nutrients in the river.", "provides a better environment for native organisms to grow.", "keeps the river at balance with nature.", "threatens the existence of aquatic organisms." ]

D

math_qa

mathqa_03_01805

a shopkeeper buys mangoes at the rate of 4 a rupee and sells them at 2 a rupee . find his net profit or loss percent ?

[ "100 %", "200 %", "250 %", "300 %" ]

A

ARC-Easy

arc_04_00407

In fruit flies, red eyes are dominant over sepia eyes. A male with red eyes is crossed with a female with sepia eyes producing first generation offspring that all had sepia eyes. What does this indicate about the flies that were crossed?

[ "Both parents are homozygous for the trait.", "Both parents are heterozygous for the trait.", "The male is heterozygous and the female is homozygous recessive for the trait.", "The male is homozygous dominant and the female is heterozygous for the trait." ]

C

sciq

sciq_01_09064

What do you call the membrane-bounded droplets that have some properties of cells?

[ "rods", "membranes.", "protocells", "sporozoans" ]

C

math_qa

mathqa_03_03533

find the value of ( 55 + 113 / 78 ) × 78

[ "4423", "4403", "4413", "2403" ]

B

math_qa

mathqa_03_00659

a train overtakes two person who are walking in the same direction in which the train is going , at the rate of 2 kmph and 4 kmph and passes them completely in 9 and 10 seconds respectively . the length of the train is :

[ "45 m", "50 m", "54 m", "72 m" ]

B

sciq

sciq_01_05602

Human culture is related to evolutionary theory in the discipline of what?

[ "sociobiology", "ethnology", "astrology", "psychopathology" ]

A

ARC-Challenge

arc_04_02760

Which of these is not an example of a physical change of state?

[ "boiling", "stirring", "freezing", "evaporating" ]

B

math_qa

mathqa_03_05762

find the least number must be added to 433124 so that remaining no . is divisible by 17 ?

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

B

openbookqa

obqa_02_02156

Which of these effects are most likely to happen if someone brakes to avoid hitting a deer?

[ "extra money given", "car laughs", "deer smiles", "tires worn down" ]

D