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_11108	Which is the fourth planet from the sun?	[ "mars", "earth", "jupiter", "mars" ]	A
openbookqa	obqa_02_04821	Which of the following actions qualifies as cooking food?	[ "setting it in the sun", "shaking it up and down", "putting it in the freezer", "running it under water" ]	A
ARC-Easy	arc_04_00926	A student observes a glowing band across the night sky. This glowing band is most likely	[ "orbiting planets in the solar system.", "a partial view of the Milky Way galaxy.", "an asteroid orbiting the Sun.", "light from stars in a distant galaxy." ]	B
math_qa	mathqa_03_05537	it takes avery 3 hours to build a brick wall while tom can do it in 2.5 hours . if the two start working together and after an hour avery leaves , how much time will it take tom to complete the wall on his own ?	[ "25 minutes .", "30 minutes .", "40 minutes .", "55 minutes" ]	C
sciq	sciq_01_10152	The fungus benefits from the constant supply of food produced by what?	[ "the host", "the spermatophyte", "the photosynthesizer", "the phytoflagellate" ]	C
openbookqa	obqa_02_01561	A person has a glass of water and a friend pranks them by making their water taste different. They prankster added	[ "ice", "water", "soda", "air" ]	C
openbookqa	obqa_02_04581	A squirrel likely	[ "stores food for the summer", "stores food for upcoming harsh conditions", "has little need to store food", "stores food for the spring" ]	B
ChatGPT	gpt_06_00037	Which quantity is conserved in a perfectly elastic collision?	[ "Energy only", "Momentum only", "Kinetic energy only", "Momentum and kinetic energy" ]	D
math_qa	mathqa_03_00863	on a certain road , 20 % of the motorists exceed the posted speed limit and receive speeding tickets , but 20 % of the motorists who exceed the posted speed limit do not receive speeding tickets . what percent of the motorists on that road exceed the posted speed limit ?	[ "10.5 %", "12.5 %", "15 %", "25 %" ]	D
sciq	sciq_01_10711	What kind of charge do iconic compounds have?	[ "white neutral charge", "net positive charge", "net negative charge", "net neutral charge" ]	D
sciq	sciq_01_04146	What may be the ancestor of placental mammals?	[ "spirogyra", "amphibians", "fungi", "eomaia" ]	D
openbookqa	obqa_02_04862	When the weatherman says to expect a storm, he most-likely is telling you to watch for	[ "downpour conditions", "nothing", "flying cats", "Water parks" ]	A
sciq	sciq_01_00225	Where does the embryo develop in a plant?	[ "inside the stem after fertilization", "outside the female plant after fertilization", "inside the male plant after fertilization", "inside the female plant after fertilization" ]	D
sciq	sciq_01_01095	Iridescent green beetles, known as jewel beetles, change color because of the light-reflecting properties of the cells that make up this?	[ "their wings", "their hairs", "their scales", "their external skeleton" ]	D
sciq	sciq_01_00514	What waves are the broad range of electromagnetic waves with the longest wavelengths and lowest frequencies?	[ "radio", "sound", "microwaves", "light" ]	A
sciq	sciq_01_05025	Temperature and what other environmental factor are important in the activity of an enzyme?	[ "size", "shape", "color", "ph level" ]	D
openbookqa	obqa_02_00406	As leaves turn from green to gold, another change is	[ "darkness comes earlier", "the sun shines", "more rain storms", "warmer weather" ]	A
sciq	sciq_01_01380	Where does most of the mass for an atom reside?	[ "protons", "nucleus", "electrons", "neutrons" ]	B
sciq	sciq_01_06659	What are long living plasma cells called?	[ "context cells", "memory cells", "device cells", "brain Cells" ]	B
math_qa	mathqa_03_01823	the age of father 7 years ago was 5 times the age of his son . 5 years hence , father ' s age will be thrice that of his son . the ratio of their present ages is :	[ "67 : 19", "65 : 17", "61 : 19", "63 : 15" ]	A
ARC-Easy	arc_04_00177	Which part of the body carries out the function of copying DNA?	[ "brain", "heart", "bones", "cells" ]	D
sciq	sciq_01_04460	What is the term for chordates with a vertebral column and endoskeleton of cartilage and bone?	[ "vertebrate", "insect", "mammel", "am" ]	A
openbookqa	obqa_02_03498	Down feathers are a thermal energy what?	[ "cold", "freezers", "igniters", "protectors" ]	D
sciq	sciq_01_11569	What effect is responsible for flight paths looking curved?	[ "volumetric effect", "tonal effect", "coriolis effect", "resonant effect" ]	C
openbookqa	obqa_02_01537	Which animal eats prey?	[ "beetle", "horse", "rabbit", "buffalo" ]	A
math_qa	mathqa_03_05492	how many positive integers less than 130 are there such that they are multiples of 13 or multiples of 12 but not both ?	[ "16", "18", "20", "24" ]	C
openbookqa	obqa_02_03384	If a leaf falls off a tree then the leaf is what?	[ "vibrant", "decisive", "unliving", "flowering" ]	C
math_qa	mathqa_03_04039	the diagonals of two squares are in the ratio of 3 : 7 then find the ratio of its areas ?	[ "7 : 37", "6 : 46", "9 : 49", "8 : 68" ]	C
math_qa	mathqa_03_00778	find the average of first 4 multiples of 12 ?	[ "10", "12.6", "22.5", "30" ]	D
ARC-Easy	arc_04_01055	An atom consists of a nucleus surrounded by	[ "ions.", "protons.", "neutrons.", "electrons." ]	D
sciq	sciq_01_11170	What replicates in the s phase of interphase, resulting in chromosomes composed of two linked sister chromatids?	[ "protein", "dna", "hormones", "RNA" ]	B
openbookqa	obqa_02_04046	What can you see yourself in?	[ "a tar pit", "a deep cave", "clear mountain lake", "an abyss" ]	C
sciq	sciq_01_09368	What happens to neutral matter when electrons are transferred between objects?	[ "it stays neutral", "it dissolves itself", "it becomes charged", "osmosis" ]	C
openbookqa	obqa_02_03635	summer is when a hemisphere is tilted towards what?	[ "new york", "saturn", "mars", "astral gas ball" ]	D
ARC-Easy	arc_04_00792	What happens when oil is placed in water?	[ "Some oil sinks below the surface.", "Oil droplets form in the water.", "The oil and water mix together.", "The oil floats on top of the water." ]	D
sciq	sciq_01_04794	Water moving up the plane and evaporating from the leaves is a process known as what?	[ "evaporation", "transpiration", "propagation", "sublimation" ]	B
sciq	sciq_01_04977	What is the cause of most ocean waves?	[ "Magnetic pull", "Gravity", "winds", "tides" ]	C
sciq	sciq_01_01292	Most body fluids that you release from your body contain chemicals that kill pathogens. for example, mucus, sweat, tears, and saliva contain enzymes called?	[ "lipids", "sporozoans", "enzymes", "lysozymes" ]	D
sciq	sciq_01_06582	White light is a mixture of all wavelengths of what?	[ "infrared radiation", "visible light", "gamma radiation", "x-rays" ]	B
sciq	sciq_01_08694	What areas of the planet are most birds native to?	[ "tundra", "desert", "tropical", "mountainous" ]	C
sciq	sciq_01_03987	The soil beneath a deciduous forest is called what?	[ "trichina", "forest floor", "cocklebur", "pedalfer" ]	D
sciq	sciq_01_00176	In which state of matter do particles take the shape of their container, but cannot expand to fill it?	[ "chemical", "gas", "mixture", "liquid" ]	D
sciq	sciq_01_07948	How many protons do all atoms of a particular element have in their nuclei?	[ "zero", "varying number", "three", "same number" ]	D
sciq	sciq_01_10145	What is considered to be the "fundamental unit" of life?	[ "proton", "organ", "bacteria", "cell" ]	D
sciq	sciq_01_07779	What connection is required for a newborn baby to begin breathing?	[ "connection to a ventilator", "connection to the placenta", "connection to a heat source", "connection to the father" ]	B
openbookqa	obqa_02_02946	the gravitational pull between two objects increases as they are	[ "spun around", "brought together", "exposed to light", "moved apart" ]	B
openbookqa	obqa_02_04173	When the moon orbits our planet	[ "ocean levels rise and drop", "rivers flow in the opposite direction", "all living things go to sleep.", "sea levels stay the same" ]	A
math_qa	mathqa_03_01280	the difference between the ages of two persons is 30 years . fifteen years ago , the elder one was twice as old as the younger one . the present age of the younger person is ?	[ "30 yr", "25 yr", "45 yr", "40 yr" ]	C
openbookqa	obqa_02_02702	Dinosaur carcasses are a form of	[ "car parts", "fuel", "fun", "food" ]	B
openbookqa	obqa_02_03334	A glacier moves like a	[ "crocodile", "tortoise", "Komodo dragon", "rattlesnake" ]	B
sciq	sciq_01_11281	What is the process by which plants make their own food called?	[ "atherosclerosis", "fission", "photosynthesis", "fusion" ]	C
sciq	sciq_01_08145	Name the process that produces many copies of a certain gene.	[ "gene diversion", "gene cloning", "gene multiplication", "gene addition" ]	B
sciq	sciq_01_06078	Pseudopods are false what?	[ "eyes", "feet", "teeth", "fingers" ]	B
ARC-Easy	arc_04_01453	Isabel goes jogging for two miles on a sunny afternoon. At the end of her run, she is warmer. As Isabel jogs, which function does the skin perform to help stabilize her body temperature?	[ "Her skin exchanges oxygen and carbon dioxide.", "Her skin produces red blood cells.", "Her skin releases hormones.", "Her skin discharges water." ]	D
openbookqa	obqa_02_01338	A fan pushes air with	[ "forks", "straw", "rotating flat surface", "lumber" ]	C
openbookqa	obqa_02_03426	Weathering could be	[ "talking to a friend", "running on a hot day", "cleaning my room on Saturday", "changing a statue to dust" ]	D
ARC-Challenge	arc_04_03028	Dawn brought a chocolate bar for lunch, but the chocolate melted in her backpack. Dawn wants to perform a scientific investigation to determine the reason her chocolate bar melted in her backpack. Which hypothesis should Dawn use for her investigation?	[ "Chocolate will taste better when melted.", "Chocolate will taste the same even when melted.", "If the chocolate is broken then the chocolate will melt.", "If heat is added to chocolate then the chocolate will melt." ]	D
ARC-Challenge	arc_04_02201	Some animals are very rare. For example, there are very few Siberian tigers. If the only Siberian tigers left are female, what will most likely happen?	[ "The females will find another type of male animal to mate with and produce more Siberian tigers.", "The females will mate with each other and produce more Siberian tigers.", "The females will only be able to produce female Siberian tigers.", "The females will not be able to produce more Siberian tigers, and ...	D
sciq	sciq_01_07357	An experiment generates what to support a hypothesis?	[ "study", "reason", "evidence", "falsehoods" ]	C
sciq	sciq_01_02355	A substance that displays different colors when in the presence of an acid or a base is called what?	[ "reactor", "pH scale", "an acid-base indicator", "litmus test" ]	C
math_qa	mathqa_03_02897	in 10 years , a will be twice as old as b was 10 years ago . if a is now 4 years older than b the present age of b is	[ "37", "38", "39", "34" ]	D
sciq	sciq_01_02081	Dermal tissue covers the outside of a plant in a single layer of cells called what?	[ "cambium layer", "the epidermis", "cuticle", "scales" ]	B
sciq	sciq_01_10253	Which stage of life is typically easier for learning multiple languages?	[ "adulthood", "adolescenc", "infancy", "childhood" ]	D
ARC-Challenge	arc_04_02199	In which taxonomic group are organisms found that share the characteristic of storing hereditary material in a single loop of DNA?	[ "bacteria", "fungi", "plants", "animals" ]	A
sciq	sciq_01_05286	What is the name of the science that studies matter and the changes material substances undergo?	[ "physics", "biology", "geology", "chemistry" ]	D
ARC-Challenge	arc_04_02306	Which feature of some young birds helps them avoid becoming prey before they learn to fly?	[ "chirping loudly in imitation of their parents", "hatched from an egg laid by the parents", "speckled brown coloring that looks like leaves", "small beaks for eating seeds" ]	C
math_qa	mathqa_03_02298	the speed of a boat in still water in 42 km / hr and the rate of current is 3 km / hr . the distance travelled downstream in 44 minutes is :	[ "86.6 km", "46.6 km", "33 km", "35.6 km" ]	C
sciq	sciq_01_07048	What is the exchange of plasmids by prokaryotes called?	[ "biochemical transfer", "transcription", "artificial transfer", "genetic transfer" ]	D
sciq	sciq_01_01233	Bacteria reproduce through what process, where the chromosome copies itself, forming two genetically identical copies?	[ "binary fission", "multiple fission", "residual fission", "nuclear fission" ]	A
sciq	sciq_01_01484	Slow-twitch or fast-twitch and oxidative or glycolytic describe what type of fibers?	[ "digestion muscle fibers", "coronary muscle fibers", "capillaries", "skeletal muscle fibers" ]	D
openbookqa	obqa_02_04597	An example of an electric insulator could be	[ "magic", "orange juice", "tupperware", "milk" ]	C
ARC-Easy	arc_04_00543	During the Apollo 14 moon landing, astronauts played golf on the moon. Which of the following would be less on the moon than on Earth?	[ "The mass of the golf ball", "The weight of the golf ball", "The mass and size of the golf ball", "The weight and size of the golf ball" ]	B
ARC-Challenge	arc_04_02741	Mr. Jenkins's class is studying sex chromosomes. He tells his students that the nuclei of human cells have 22 pairs of autosomes. How many sex chromosomes does the human body have?	[ "1", "2", "23", "46" ]	B
openbookqa	obqa_02_04741	When is fog most likely to occur	[ "3 p.m.", "midnight", "6 p.m.", "noon" ]	B
openbookqa	obqa_02_02609	Sea hares are poisonous slugs, with tiny bunny-like tentacles, that float in water currents and ocean waves. They squirt a purple colored chemical that's sticky and smelly	[ "to attract a mate", "to swim in deep waters", "to ward off predators", "to color the water" ]	C
math_qa	mathqa_03_05169	a 20 % stock yielding 8 % is quoted at ?	[ "165", "170", "250", "180" ]	C
openbookqa	obqa_02_02655	in the presence heat, which of these comes about?	[ "a piece of gum", "a slurpy at the cafeteria", "an ice cream cone", "a large metamorphic rock" ]	D
sciq	sciq_01_07873	Polygenic traits result in a distribution that resembles a curve. what is the shape of the curve?	[ "J-shaped", "bell-shaped", "W-shaped", "egg-shaped" ]	B
openbookqa	obqa_02_00433	A chipmunk will consume all of these things with just one that it refuses to:	[ "jerky", "grapes", "nuts", "acorn" ]	A
sciq	sciq_01_00302	Fossil records support the idea that periods of little change may be interrupted by bursts of rapid change, an evolutionary model contrasted by what?	[ "darwinian", "gradualism", "minimalism", "elitism" ]	B
sciq	sciq_01_02272	German doctor rudolf virchow first discovered what process when studying living cells under a microscope?	[ "radiation", "cell division", "evolution", "photosynthesis" ]	B
sciq	sciq_01_03166	Researchers have also used insect courtship to explore genetic variation underlying differences in what?	[ "instance", "behavior", "function", "reproduction" ]	B
sciq	sciq_01_08907	What do a group of cells that work together form?	[ "molecule", "organelle", "tissue", "organ" ]	C
sciq	sciq_01_08945	Drip iirigation requires less water and reduces what?	[ "bacteria", "salinization", "moisture", "sediment" ]	B
openbookqa	obqa_02_03986	A balance is used to measure the what of a substance?	[ "depth", "height", "tall", "heaviness" ]	D
ARC-Easy	arc_04_00011	In humans, the digestion process begins in	[ "the intestine, with squeezing.", "the mouth, with chewing and saliva.", "the stomach, with churning and acid.", "the esophagus, with pushing towards the stomach." ]	B
openbookqa	obqa_02_00599	Descending air pressure leads to	[ "a lower chance of rain", "an ascending chance of showers", "a decreased likelihood of showers", "has zero effect on the weather forecast" ]	B
openbookqa	obqa_02_02932	If an object eventually warms, it was exposed to	[ "resistance", "salt", "moisture", "sand" ]	A
sciq	sciq_01_04634	Where do the majority of species live?	[ "land", "trees", "ocean", "air" ]	C
ARC-Challenge	arc_04_03056	It takes approximately 365 days for	[ "the Sun to orbit around Earth.", "the Moon to orbit around Earth.", "Earth to orbit around the Sun.", "Earth to orbit around the Moon." ]	C
sciq	sciq_01_03428	An atom that gains or loses electrons is called what?	[ "photon", "isotope", "ion", "quark" ]	C
math_qa	mathqa_03_03408	the ratio of length to width of a rectangular showroom window is 3.3 to 2 . if the width of the window is 8 feet , what is the approximate length of the display in feet ?	[ "7'", "11'", "13'", "16'" ]	C
sciq	sciq_01_10256	With the exception of water, what accounts for more mass than any other component of living organisms?	[ "nervous tissue", "hormones", "fats", "proteins" ]	D
sciq	sciq_01_10289	For geneticists, the findings of what massive undertaking are significant in determining disease-causing alleles?	[ "Visible Human Project", "human produce project", "human organisms project", "human genome project" ]	D
sciq	sciq_01_06862	How many alleles control a characteristic?	[ "3", "2", "8", "4" ]	B
sciq	sciq_01_08862	What do we call the force of attraction or repulsion between electrically charged particles?	[ "electromagnetic force", "chemical force", "gravitational pull", "mechanical force" ]	A
sciq	sciq_01_02023	Mars appears red because of large amounts of which element in the soil?	[ "coal", "iron", "mercury", "carbon" ]	B
sciq	sciq_01_07205	What is the muscular organ that nourishes and supports the growing embryo?	[ "uterus", "ovary", "fallopian tube", "stomach" ]	A
sciq	sciq_01_06389	Light-weight air-filled bones and a large four-chambered heart helps a bird do what?	[ "fly", "digest", "swim", "run" ]	A
math_qa	mathqa_03_04526	how many two digit numbers are there such that the product of their digits after reducing it to the smallest form is a prime number ? for example if we take 98 then 9 * 8 = 72 , 72 = 7 * 2 = 14 , 14 = 1 * 4 = 4 . consider only 4 prime no . s ( 23 , 57 )	[ "16", "17", "18", "19" ]	C

sciq

sciq_01_11108

Which is the fourth planet from the sun?

[ "mars", "earth", "jupiter", "mars" ]

A

openbookqa

obqa_02_04821

Which of the following actions qualifies as cooking food?

[ "setting it in the sun", "shaking it up and down", "putting it in the freezer", "running it under water" ]

A

ARC-Easy

arc_04_00926

A student observes a glowing band across the night sky. This glowing band is most likely

[ "orbiting planets in the solar system.", "a partial view of the Milky Way galaxy.", "an asteroid orbiting the Sun.", "light from stars in a distant galaxy." ]

B

math_qa

mathqa_03_05537

it takes avery 3 hours to build a brick wall while tom can do it in 2.5 hours . if the two start working together and after an hour avery leaves , how much time will it take tom to complete the wall on his own ?

[ "25 minutes .", "30 minutes .", "40 minutes .", "55 minutes" ]

C

sciq

sciq_01_10152

The fungus benefits from the constant supply of food produced by what?

[ "the host", "the spermatophyte", "the photosynthesizer", "the phytoflagellate" ]

C

openbookqa

obqa_02_01561

A person has a glass of water and a friend pranks them by making their water taste different. They prankster added

[ "ice", "water", "soda", "air" ]

C

openbookqa

obqa_02_04581

A squirrel likely

[ "stores food for the summer", "stores food for upcoming harsh conditions", "has little need to store food", "stores food for the spring" ]

B

ChatGPT

gpt_06_00037

Which quantity is conserved in a perfectly elastic collision?

[ "Energy only", "Momentum only", "Kinetic energy only", "Momentum and kinetic energy" ]

D

math_qa

mathqa_03_00863

on a certain road , 20 % of the motorists exceed the posted speed limit and receive speeding tickets , but 20 % of the motorists who exceed the posted speed limit do not receive speeding tickets . what percent of the motorists on that road exceed the posted speed limit ?

[ "10.5 %", "12.5 %", "15 %", "25 %" ]

D

sciq

sciq_01_10711

What kind of charge do iconic compounds have?

[ "white neutral charge", "net positive charge", "net negative charge", "net neutral charge" ]

D

sciq

sciq_01_04146

What may be the ancestor of placental mammals?

[ "spirogyra", "amphibians", "fungi", "eomaia" ]

D

openbookqa

obqa_02_04862

When the weatherman says to expect a storm, he most-likely is telling you to watch for

[ "downpour conditions", "nothing", "flying cats", "Water parks" ]

A

sciq

sciq_01_00225

Where does the embryo develop in a plant?

[ "inside the stem after fertilization", "outside the female plant after fertilization", "inside the male plant after fertilization", "inside the female plant after fertilization" ]

D

sciq

sciq_01_01095

Iridescent green beetles, known as jewel beetles, change color because of the light-reflecting properties of the cells that make up this?

[ "their wings", "their hairs", "their scales", "their external skeleton" ]

D

sciq

sciq_01_00514

What waves are the broad range of electromagnetic waves with the longest wavelengths and lowest frequencies?

[ "radio", "sound", "microwaves", "light" ]

A

sciq

sciq_01_05025

Temperature and what other environmental factor are important in the activity of an enzyme?

[ "size", "shape", "color", "ph level" ]

D

openbookqa

obqa_02_00406

As leaves turn from green to gold, another change is

[ "darkness comes earlier", "the sun shines", "more rain storms", "warmer weather" ]

A

sciq

sciq_01_01380

Where does most of the mass for an atom reside?

[ "protons", "nucleus", "electrons", "neutrons" ]

B

sciq

sciq_01_06659

What are long living plasma cells called?

[ "context cells", "memory cells", "device cells", "brain Cells" ]

B

math_qa

mathqa_03_01823

the age of father 7 years ago was 5 times the age of his son . 5 years hence , father ' s age will be thrice that of his son . the ratio of their present ages is :

[ "67 : 19", "65 : 17", "61 : 19", "63 : 15" ]

A

ARC-Easy

arc_04_00177

Which part of the body carries out the function of copying DNA?

[ "brain", "heart", "bones", "cells" ]

D

sciq

sciq_01_04460

What is the term for chordates with a vertebral column and endoskeleton of cartilage and bone?

[ "vertebrate", "insect", "mammel", "am" ]

A

openbookqa

obqa_02_03498

Down feathers are a thermal energy what?

[ "cold", "freezers", "igniters", "protectors" ]

D

sciq

sciq_01_11569

What effect is responsible for flight paths looking curved?

[ "volumetric effect", "tonal effect", "coriolis effect", "resonant effect" ]

C

openbookqa

obqa_02_01537

Which animal eats prey?

[ "beetle", "horse", "rabbit", "buffalo" ]

A

math_qa

mathqa_03_05492

how many positive integers less than 130 are there such that they are multiples of 13 or multiples of 12 but not both ?

[ "16", "18", "20", "24" ]

C

openbookqa

obqa_02_03384

If a leaf falls off a tree then the leaf is what?

[ "vibrant", "decisive", "unliving", "flowering" ]

C

math_qa

mathqa_03_04039

the diagonals of two squares are in the ratio of 3 : 7 then find the ratio of its areas ?

[ "7 : 37", "6 : 46", "9 : 49", "8 : 68" ]

C

math_qa

mathqa_03_00778

find the average of first 4 multiples of 12 ?

[ "10", "12.6", "22.5", "30" ]

D

ARC-Easy

arc_04_01055

An atom consists of a nucleus surrounded by

[ "ions.", "protons.", "neutrons.", "electrons." ]

D

sciq

sciq_01_11170

What replicates in the s phase of interphase, resulting in chromosomes composed of two linked sister chromatids?

[ "protein", "dna", "hormones", "RNA" ]

B

openbookqa

obqa_02_04046

What can you see yourself in?

[ "a tar pit", "a deep cave", "clear mountain lake", "an abyss" ]

C

sciq

sciq_01_09368

What happens to neutral matter when electrons are transferred between objects?

[ "it stays neutral", "it dissolves itself", "it becomes charged", "osmosis" ]

C

openbookqa

obqa_02_03635

summer is when a hemisphere is tilted towards what?

[ "new york", "saturn", "mars", "astral gas ball" ]

D

ARC-Easy

arc_04_00792

What happens when oil is placed in water?

[ "Some oil sinks below the surface.", "Oil droplets form in the water.", "The oil and water mix together.", "The oil floats on top of the water." ]

D

sciq

sciq_01_04794

Water moving up the plane and evaporating from the leaves is a process known as what?

[ "evaporation", "transpiration", "propagation", "sublimation" ]

B

sciq

sciq_01_04977

What is the cause of most ocean waves?

[ "Magnetic pull", "Gravity", "winds", "tides" ]

C

sciq

sciq_01_01292

Most body fluids that you release from your body contain chemicals that kill pathogens. for example, mucus, sweat, tears, and saliva contain enzymes called?

[ "lipids", "sporozoans", "enzymes", "lysozymes" ]

D

sciq

sciq_01_06582

White light is a mixture of all wavelengths of what?

[ "infrared radiation", "visible light", "gamma radiation", "x-rays" ]

B

sciq

sciq_01_08694

What areas of the planet are most birds native to?

[ "tundra", "desert", "tropical", "mountainous" ]

C

sciq

sciq_01_03987

The soil beneath a deciduous forest is called what?

[ "trichina", "forest floor", "cocklebur", "pedalfer" ]

D

sciq

sciq_01_00176

In which state of matter do particles take the shape of their container, but cannot expand to fill it?

[ "chemical", "gas", "mixture", "liquid" ]

D

sciq

sciq_01_07948

How many protons do all atoms of a particular element have in their nuclei?

[ "zero", "varying number", "three", "same number" ]

D

sciq

sciq_01_10145

What is considered to be the "fundamental unit" of life?

[ "proton", "organ", "bacteria", "cell" ]

D

sciq

sciq_01_07779

What connection is required for a newborn baby to begin breathing?

[ "connection to a ventilator", "connection to the placenta", "connection to a heat source", "connection to the father" ]

B

openbookqa

obqa_02_02946

the gravitational pull between two objects increases as they are

[ "spun around", "brought together", "exposed to light", "moved apart" ]

B

openbookqa

obqa_02_04173

When the moon orbits our planet

[ "ocean levels rise and drop", "rivers flow in the opposite direction", "all living things go to sleep.", "sea levels stay the same" ]

A

math_qa

mathqa_03_01280

the difference between the ages of two persons is 30 years . fifteen years ago , the elder one was twice as old as the younger one . the present age of the younger person is ?

[ "30 yr", "25 yr", "45 yr", "40 yr" ]

C

openbookqa

obqa_02_02702

Dinosaur carcasses are a form of

[ "car parts", "fuel", "fun", "food" ]

B

openbookqa

obqa_02_03334

A glacier moves like a

[ "crocodile", "tortoise", "Komodo dragon", "rattlesnake" ]

B

sciq

sciq_01_11281

What is the process by which plants make their own food called?

[ "atherosclerosis", "fission", "photosynthesis", "fusion" ]

C

sciq

sciq_01_08145

Name the process that produces many copies of a certain gene.

[ "gene diversion", "gene cloning", "gene multiplication", "gene addition" ]

B

sciq

sciq_01_06078

Pseudopods are false what?

[ "eyes", "feet", "teeth", "fingers" ]

B

ARC-Easy

arc_04_01453

Isabel goes jogging for two miles on a sunny afternoon. At the end of her run, she is warmer. As Isabel jogs, which function does the skin perform to help stabilize her body temperature?

[ "Her skin exchanges oxygen and carbon dioxide.", "Her skin produces red blood cells.", "Her skin releases hormones.", "Her skin discharges water." ]

D

openbookqa

obqa_02_01338

A fan pushes air with

[ "forks", "straw", "rotating flat surface", "lumber" ]

C

openbookqa

obqa_02_03426

Weathering could be

[ "talking to a friend", "running on a hot day", "cleaning my room on Saturday", "changing a statue to dust" ]

D

ARC-Challenge

arc_04_03028

Dawn brought a chocolate bar for lunch, but the chocolate melted in her backpack. Dawn wants to perform a scientific investigation to determine the reason her chocolate bar melted in her backpack. Which hypothesis should Dawn use for her investigation?

[ "Chocolate will taste better when melted.", "Chocolate will taste the same even when melted.", "If the chocolate is broken then the chocolate will melt.", "If heat is added to chocolate then the chocolate will melt." ]

D

ARC-Challenge

arc_04_02201

Some animals are very rare. For example, there are very few Siberian tigers. If the only Siberian tigers left are female, what will most likely happen?

[ "The females will find another type of male animal to mate with and produce more Siberian tigers.", "The females will mate with each other and produce more Siberian tigers.", "The females will only be able to produce female Siberian tigers.", "The females will not be able to produce more Siberian tigers, and ...

D

sciq

sciq_01_07357

An experiment generates what to support a hypothesis?

[ "study", "reason", "evidence", "falsehoods" ]

C

sciq

sciq_01_02355

A substance that displays different colors when in the presence of an acid or a base is called what?

[ "reactor", "pH scale", "an acid-base indicator", "litmus test" ]

C

math_qa

mathqa_03_02897

in 10 years , a will be twice as old as b was 10 years ago . if a is now 4 years older than b the present age of b is

[ "37", "38", "39", "34" ]

D

sciq

sciq_01_02081

Dermal tissue covers the outside of a plant in a single layer of cells called what?

[ "cambium layer", "the epidermis", "cuticle", "scales" ]

B

sciq

sciq_01_10253

Which stage of life is typically easier for learning multiple languages?

[ "adulthood", "adolescenc", "infancy", "childhood" ]

D

ARC-Challenge

arc_04_02199

In which taxonomic group are organisms found that share the characteristic of storing hereditary material in a single loop of DNA?

[ "bacteria", "fungi", "plants", "animals" ]

A

sciq

sciq_01_05286

What is the name of the science that studies matter and the changes material substances undergo?

[ "physics", "biology", "geology", "chemistry" ]

D

ARC-Challenge

arc_04_02306

Which feature of some young birds helps them avoid becoming prey before they learn to fly?

[ "chirping loudly in imitation of their parents", "hatched from an egg laid by the parents", "speckled brown coloring that looks like leaves", "small beaks for eating seeds" ]

C

math_qa

mathqa_03_02298

the speed of a boat in still water in 42 km / hr and the rate of current is 3 km / hr . the distance travelled downstream in 44 minutes is :

[ "86.6 km", "46.6 km", "33 km", "35.6 km" ]

C

sciq

sciq_01_07048

What is the exchange of plasmids by prokaryotes called?

[ "biochemical transfer", "transcription", "artificial transfer", "genetic transfer" ]

D

sciq

sciq_01_01233

Bacteria reproduce through what process, where the chromosome copies itself, forming two genetically identical copies?

[ "binary fission", "multiple fission", "residual fission", "nuclear fission" ]

A

sciq

sciq_01_01484

Slow-twitch or fast-twitch and oxidative or glycolytic describe what type of fibers?

[ "digestion muscle fibers", "coronary muscle fibers", "capillaries", "skeletal muscle fibers" ]

D

openbookqa

obqa_02_04597

An example of an electric insulator could be

[ "magic", "orange juice", "tupperware", "milk" ]

C

ARC-Easy

arc_04_00543

During the Apollo 14 moon landing, astronauts played golf on the moon. Which of the following would be less on the moon than on Earth?

[ "The mass of the golf ball", "The weight of the golf ball", "The mass and size of the golf ball", "The weight and size of the golf ball" ]

B

ARC-Challenge

arc_04_02741

Mr. Jenkins's class is studying sex chromosomes. He tells his students that the nuclei of human cells have 22 pairs of autosomes. How many sex chromosomes does the human body have?

[ "1", "2", "23", "46" ]

B

openbookqa

obqa_02_04741

When is fog most likely to occur

[ "3 p.m.", "midnight", "6 p.m.", "noon" ]

B

openbookqa

obqa_02_02609

Sea hares are poisonous slugs, with tiny bunny-like tentacles, that float in water currents and ocean waves. They squirt a purple colored chemical that's sticky and smelly

[ "to attract a mate", "to swim in deep waters", "to ward off predators", "to color the water" ]

C

math_qa

mathqa_03_05169

a 20 % stock yielding 8 % is quoted at ?

[ "165", "170", "250", "180" ]

C

openbookqa

obqa_02_02655

in the presence heat, which of these comes about?

[ "a piece of gum", "a slurpy at the cafeteria", "an ice cream cone", "a large metamorphic rock" ]

D

sciq

sciq_01_07873

Polygenic traits result in a distribution that resembles a curve. what is the shape of the curve?

[ "J-shaped", "bell-shaped", "W-shaped", "egg-shaped" ]

B

openbookqa

obqa_02_00433

A chipmunk will consume all of these things with just one that it refuses to:

[ "jerky", "grapes", "nuts", "acorn" ]

A

sciq

sciq_01_00302

Fossil records support the idea that periods of little change may be interrupted by bursts of rapid change, an evolutionary model contrasted by what?

[ "darwinian", "gradualism", "minimalism", "elitism" ]

B

sciq

sciq_01_02272

German doctor rudolf virchow first discovered what process when studying living cells under a microscope?

[ "radiation", "cell division", "evolution", "photosynthesis" ]

B

sciq

sciq_01_03166

Researchers have also used insect courtship to explore genetic variation underlying differences in what?

[ "instance", "behavior", "function", "reproduction" ]

B

sciq

sciq_01_08907

What do a group of cells that work together form?

[ "molecule", "organelle", "tissue", "organ" ]

C

sciq

sciq_01_08945

Drip iirigation requires less water and reduces what?

[ "bacteria", "salinization", "moisture", "sediment" ]

B

openbookqa

obqa_02_03986

A balance is used to measure the what of a substance?

[ "depth", "height", "tall", "heaviness" ]

D

ARC-Easy

arc_04_00011

In humans, the digestion process begins in

[ "the intestine, with squeezing.", "the mouth, with chewing and saliva.", "the stomach, with churning and acid.", "the esophagus, with pushing towards the stomach." ]

B

openbookqa

obqa_02_00599

Descending air pressure leads to

[ "a lower chance of rain", "an ascending chance of showers", "a decreased likelihood of showers", "has zero effect on the weather forecast" ]

B

openbookqa

obqa_02_02932

If an object eventually warms, it was exposed to

[ "resistance", "salt", "moisture", "sand" ]

A

sciq

sciq_01_04634

Where do the majority of species live?

[ "land", "trees", "ocean", "air" ]

C

ARC-Challenge

arc_04_03056

It takes approximately 365 days for

[ "the Sun to orbit around Earth.", "the Moon to orbit around Earth.", "Earth to orbit around the Sun.", "Earth to orbit around the Moon." ]

C

sciq

sciq_01_03428

An atom that gains or loses electrons is called what?

[ "photon", "isotope", "ion", "quark" ]

C

math_qa

mathqa_03_03408

the ratio of length to width of a rectangular showroom window is 3.3 to 2 . if the width of the window is 8 feet , what is the approximate length of the display in feet ?

[ "7'", "11'", "13'", "16'" ]

C

sciq

sciq_01_10256

With the exception of water, what accounts for more mass than any other component of living organisms?

[ "nervous tissue", "hormones", "fats", "proteins" ]

D

sciq

sciq_01_10289

For geneticists, the findings of what massive undertaking are significant in determining disease-causing alleles?

[ "Visible Human Project", "human produce project", "human organisms project", "human genome project" ]

D

sciq

sciq_01_06862

How many alleles control a characteristic?

[ "3", "2", "8", "4" ]

B

sciq

sciq_01_08862

What do we call the force of attraction or repulsion between electrically charged particles?

[ "electromagnetic force", "chemical force", "gravitational pull", "mechanical force" ]

A

sciq

sciq_01_02023

Mars appears red because of large amounts of which element in the soil?

[ "coal", "iron", "mercury", "carbon" ]

B

sciq

sciq_01_07205

What is the muscular organ that nourishes and supports the growing embryo?

[ "uterus", "ovary", "fallopian tube", "stomach" ]

A

sciq

sciq_01_06389

Light-weight air-filled bones and a large four-chambered heart helps a bird do what?

[ "fly", "digest", "swim", "run" ]

A

math_qa

mathqa_03_04526

how many two digit numbers are there such that the product of their digits after reducing it to the smallest form is a prime number ? for example if we take 98 then 9 * 8 = 72 , 72 = 7 * 2 = 14 , 14 = 1 * 4 = 4 . consider only 4 prime no . s ( 23 , 57 )

[ "16", "17", "18", "19" ]

C