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_06358	What part of the brain regulates certain hormones associated with reproduction during breeding seasons?	[ "frontal lobe", "hypothalamus", "hippocampus", "thalamus" ]	B
sciq	sciq_01_08179	Which gas do people exhale during each breath?	[ "nitrogen", "oxygen", "carbon monoxide", "carbon dioxide" ]	D
ARC-Easy	arc_04_02087	If a class wants to measure the speed of a bicycle during an outdoor lab exercise, which two devices would be most useful?	[ "stopwatch and camera", "binoculars and tape measure", "binoculars and camera", "stopwatch and tape measure" ]	D
openbookqa	obqa_02_03169	If a person is blind and needs to know the color of a sign, they	[ "have someone describe it", "fill out a form", "are out of luck", "make a best guess" ]	A
sciq	sciq_01_06966	What is the organ that senses sound?	[ "eye", "nose", "skin", "ear" ]	D
sciq	sciq_01_06552	What contains most of the structures found in skin?	[ "epidermis", "basal layer", "dermis", "subcutaneous layer" ]	C
openbookqa	obqa_02_03966	A mother births what?	[ "light", "elements", "younglings", "nothing" ]	C
sciq	sciq_01_04041	What do atoms become if they lose or gain electrons?	[ "ions", "particulates", "particles", "toxins" ]	A
sciq	sciq_01_07750	What sprouts up on stalks from the bed of moss gametophytes?	[ "monocots", "fibroblasts", "stomata", "sporophytes" ]	D
ARC-Easy	arc_04_00477	What chemical symbol represents the element iron?	[ "Fe", "I", "Ir", "Pb" ]	A
ARC-Easy	arc_04_00334	Which statement is describing climate?	[ "It snowed 12 centimeters last night.", "Last winter was colder than normal.", "There is a thunderstorm watch for the local area.", "The temperature will be between 32°C and 37°C all week." ]	B
sciq	sciq_01_04793	Magnetic resonance imaging devices use what to cool the superconducting magnets?	[ "fluorocarbons", "antifreeze", "liquid nitrogen", "dry ice" ]	C
sciq	sciq_01_07772	The mild oxidation of thiols gives compounds called what?	[ "disulfides", "dioxides", "carbonates", "halides" ]	A
sciq	sciq_01_08528	What basic structure holds plants upright, bears leaves and other structures, and transports fluids between roots and leaves?	[ "flowers", "leaves", "stem", "branches" ]	C
math_qa	mathqa_03_02979	a train 250 m long running at 72 kmph crosses a platform in 40 sec . what is the length of the platform ?	[ "450 m", "200 m", "250 m", "270 m" ]	A
openbookqa	obqa_02_02803	If we cut down trees from the rainforest what will suffer more?	[ "Buildings", "Cars", "Space", "Cats" ]	D
ARC-Easy	arc_04_00744	Wire was looped several times around an iron nail, and the wire's ends were connected to a battery. For which of these will this device most likely be used?	[ "to produce a heat source", "to demonstrate frictional forces", "to create a magnetic field", "to generate a sound wave" ]	C
sciq	sciq_01_00975	Electrons always result in what?	[ "an contraposition that is larger than the parent atom", "A HYPER-PIGMENTATION THAT IS LARGER THAN THE PARENT ATOM", "an anion that is larger than the parent atom", "an dissociative that is larger than the parent atom" ]	C
sciq	sciq_01_02892	Are the joints between the vertebrae contained in your backbone fully movable, partially movable, or unmovable?	[ "none of these", "partially movable", "fully movable", "unmovable" ]	B
ARC-Challenge	arc_04_02712	A single-cell organism can do everything a cell from a multicellular organism can do except	[ "specialize.", "reproduce.", "use energy.", "make protein." ]	A
math_qa	mathqa_03_02669	the sum of two numbers is 96 , and one of them is 12 more than the other . what are the two numbers ?	[ "36 - 48", "50 - 34", "60 - 24", "42 - 54" ]	D
sciq	sciq_01_08524	A form of carbon in which carbon atoms are arranged in a hollow sphere is known as?	[ "analyte", "fullerene", "chondrite", "amines" ]	B
math_qa	mathqa_03_03403	the length of the bridge , which a train 120 metres long and travelling at 45 km / hr can cross in 30 seconds , is :	[ "230", "240", "245", "255" ]	D
sciq	sciq_01_03823	Ion drives have low thrust but high what?	[ "acceleration", "efficiency", "tolerance", "power" ]	B
openbookqa	obqa_02_04489	Some animals use rocks as a means of what when there is bad weather?	[ "nothing", "Deaf", "safeguarding themselves", "cheese" ]	C
sciq	sciq_01_05545	Linnaeus developed binomial nomenclature, which means each organism is assigned what?	[ "simple name", "two-part name", "single name", "complex name" ]	B
sciq	sciq_01_01079	What do vertebrates possess that is made up of repeating bony units?	[ "spinal cord", "skull", "notochord", "vertebral column" ]	D
sciq	sciq_01_05166	What type of rain dissolves limestone and marble?	[ "carbon", "natural", "acid", "sulfur" ]	C
sciq	sciq_01_04322	What is the name for animals that have a backbone?	[ "mammals", "skeletates", "invertebrates", "vertebrates" ]	D
sciq	sciq_01_09811	Continually increasing the pressure on the liquid will eventually cause the substance to do what?	[ "explode", "solidify", "transform", "erode" ]	B
ARC-Easy	arc_04_01644	Samuel investigated the effect of temperature on the growth of snapdragons. He recorded the results from the investigation and found that snapdragons do not grow well in low temperatures. What is the purpose of this conclusion in the scientific process?	[ "It helps to organize the data.", "It helps to evaluate the hypothesis.", "It helps to prepare for an investigation.", "It helps to collect information from observations." ]	B
ARC-Challenge	arc_04_02588	In December, one side of Earth will receive less energy from the Sun than the other side. Which statement best explains this fact?	[ "Earth rotates on its axis.", "Earth is tilted on its axis.", "Sunlight traveling to Earth reflects off the Moon.", "Sunlight traveling to Earth is blocked by Moon." ]	B
sciq	sciq_01_10840	Ginkgo trees are gymnosperms with broad?	[ "roots", "leaves", "trunks", "fruits" ]	B
math_qa	mathqa_03_01640	a factory producing tennis balls stores them in either big boxes , 25 balls per box , or small boxes , with 17 balls per box . if 94 freshly manufactured balls are to be stored , what is the least number of balls that can be left unboxed ?	[ "0", "1", "2", "3" ]	B
sciq	sciq_01_05969	What makes viral stis more dangerous than other types?	[ "they are more contagious", "they are larger", "they are incurable", "they are more severe" ]	C
sciq	sciq_01_10247	If everything else stays the same in a system with a gas in it, and the gas gets warmer, what will happen to its pressure, generally?	[ "it's eliminated", "it drops", "it increases", "it stays the same" ]	C
ARC-Challenge	arc_04_03101	Scientists found a fossil of an elephant in the African savanna. It has much longer tusks and is much larger than elephant species presently inhabiting the area. This elephant fossil most likely reveals	[ "the diet of early elephants.", "that elephants travel in herds.", "the function of the trunk of the elephant.", "that physical changes occurred in elephants over time." ]	D
sciq	sciq_01_08033	The most common substance on earth, water, is primarily present in what state?	[ "solid", "gas", "freshwater", "liquid" ]	D
math_qa	mathqa_03_00344	3889 + 12.808 - ? = 3854.002	[ "a", "b", "c", "d" ]	C
math_qa	mathqa_03_04368	a tank is 25 m long , 12 m wide and 6 m deep . what is the cost of plastering its walls and bottom at the rate of 75 paise per sq . m ?	[ "558", "502", "516", "612" ]	A
openbookqa	obqa_02_02181	Tiny pips may be found inside of this food that is a breakfast treat.	[ "grapefruit", "flour", "macaroni", "ranch" ]	A
sciq	sciq_01_02531	When light passes from one medium to another, it changes what?	[ "temperature", "color", "density", "speed" ]	D
openbookqa	obqa_02_04259	the moon is lacking what?	[ "rocks", "craters", "gravity", "h2o" ]	D
math_qa	mathqa_03_01426	running at the same constant rate , 6 identical machines can produce a total of 270 bottles per minute . at this rate , how many bottles could 12 such machines produce in 4 minutes ?	[ "648", "1800", "2700", "2160" ]	D
math_qa	mathqa_03_02534	if k ^ 3 is divisible by 162 , what is the least possible value of integer k ?	[ "12", "15", "18", "24" ]	C
math_qa	mathqa_03_00135	a company has $ 329864 in its account . what is the least amount of money ( in whole number of dollars ) that it must add to the account if the money is paid evenly among 9 of its vendors ?	[ "$ 1", "$ 2", "$ 3", "$ 4" ]	D
math_qa	mathqa_03_02314	in town x , 64 percent of the population are employed , and 44 percent of the population are employed males . what percent of the employed people in town x are females ?	[ "16 %", "55 %", "29 %", "40 %" ]	C
sciq	sciq_01_10789	Human evolution shows that evolutionary changes typically occur at what pace?	[ "uneven", "slow", "sudden", "rapid" ]	B
sciq	sciq_01_04524	A basidium is the fruiting body of a mushroomproducing fungus, and it forms four what?	[ "fossiliferous", "basidiocarps", "schizonts", "tunnels" ]	B
sciq	sciq_01_11430	What carry messages from our sensory organs and others to the central nervous system?	[ "nerves", "blood vessels", "fibers", "valves" ]	A
math_qa	mathqa_03_01526	a man can row his boat with the stream at 10 km / h and against the stream in 6 km / h . the man ' s rate is ?	[ "2 kmph", "7 kmph", "98 kmph", "6 kmph" ]	A
sciq	sciq_01_05180	Making ultrasonic clicks is a clever way that some moths respond to attacks by what flying mammals?	[ "bats", "locusts", "bees", "birds" ]	A
ARC-Easy	arc_04_00653	The action of turning off the water while brushing teeth is an example of	[ "recycling.", "adaptation.", "conservation.", "resourcefulness." ]	C
sciq	sciq_01_11201	Which type of diabetes is more common?	[ "type 2", "gestational diabetes", "type 1", "juvenile diabetes" ]	A
sciq	sciq_01_09274	What is the first stage of cellular respiration?	[ "photosynthesis", "defacation", "glycolysis", "breath" ]	C
math_qa	mathqa_03_03193	if x + \| x \| + y = 5 and x + \| y \| - y = 6 what is x + y = ?	[ "1", "- 1", "3", "12" ]	D
sciq	sciq_01_10997	Organisms that depend on other organisms for food play what role in the food chain?	[ "consumer", "producer", "plant", "fungus" ]	A
sciq	sciq_01_04168	How many types of tissue are found in animals?	[ "three", "Ten", "four", "six" ]	C
sciq	sciq_01_10262	Like quarks, gluons may be confined to systems having a total color of what?	[ "yellow", "red", "blue", "white" ]	D
ARC-Easy	arc_04_01443	During which change of state do the particles of a substance move from being tightly packed together to having more freedom of movement?	[ "a solid becoming a liquid", "a gas becoming a solid", "a gas becoming a liquid", "a liquid becoming a solid" ]	A
openbookqa	obqa_02_00758	Which causes more matter vibration?	[ "megaphone", "walking", "speaking", "yelling" ]	A
math_qa	mathqa_03_01396	the cost per pound of milk powder and coffee were the same in june . in july , the price of coffee shot up by 200 % and that of milk powder dropped by 60 % . if in july , a mixture containing equal quantities of milk powder and coffee costs $ 5.10 for 3 lbs , how much did a pound of milk powder cost in july ?	[ "$ 4", "$ 0.4", "$ 1", "$ 3" ]	B
ARC-Easy	arc_04_01735	Which resource is most likely found in large amounts in forest ecosystems?	[ "iron", "wood", "plastic", "petroleum" ]	B
ARC-Easy	arc_04_00221	Repeated exposure to extremely loud sounds can reduce hearing ability by direct damage to which structures?	[ "the sensory neurons in the ears", "interneurons between the ears and the brain", "the sound-processing center in the brain", "motor neurons applying commands from the brain to the ears" ]	A
math_qa	mathqa_03_04855	due to construction , the speed limit along an 9 - mile section of highway is reduced from 55 miles per hour to 25 miles per hour . approximately how many minutes more will it take to travel along this section of highway at the new speed limit than it would have taken at the old speed limit ?	[ "a", "b", "c", "d" ]	A
math_qa	mathqa_03_04850	what least value should be replaced by * in 842 * 124 so the number become divisible by 9	[ "3", "4", "5", "6" ]	D
ARC-Challenge	arc_04_02352	A mouse is homozygous for black fur (BB). The other parent is heterozygous for black fur with a recessive trait for brown fur ( Bb ). If black is the dominant trait, what percentage of the offspring will be brown?	[ "100%", "50%", "25%", "0%" ]	D
sciq	sciq_01_03048	Varves form in lakes covered by what?	[ "ice", "soot", "bridges", "coral reef" ]	A
sciq	sciq_01_03588	Unlike fibrous or cartilaginous joints, the articulating bone surfaces at what joint type are not directly connected to each other with fibrous connective tissue or cartilage?	[ "synovial joint", "proximal joint", "knee joint", "polymeric joint" ]	A
math_qa	mathqa_03_00494	two trains start at same time from two stations and proceed towards each other at the rate of 20 km / hr and 25 km / hr respectively . when they meet , it is found that one train has traveled 55 km more than the other . what is the distance between the two stations ?	[ "540 km", "495 km", "276 km", "178 km" ]	B
sciq	sciq_01_04346	What incredibly successful species has quickly colonized almost all of earth’s terrestrial habitats, but also impacted earth, its climate, and its environment?	[ "humans", "fish", "chimpanzees", "birds" ]	A
openbookqa	obqa_02_01513	Which recyclable body part is largely comprised of muscle	[ "the ticker", "the spleen", "the kidney", "the liver" ]	A
sciq	sciq_01_07774	Gene expression and what else are usually considered the same molecular process?	[ "organism synthesis", "subtractive synthesis", "protein synthesis", "photosynthesis" ]	C
sciq	sciq_01_02978	Concentration is the removal of solvent, which increases the concentration of what?	[ "vapor", "sodium", "Water", "solute" ]	D
math_qa	mathqa_03_05959	what is 15 percent of 54 ?	[ "7.3", "8.1", "9.5", "10.2" ]	B
sciq	sciq_01_03297	What do we call the diffusion of water across a membrane because of a difference in concentration?	[ "hemostasis", "electrolysis", "cell transportation", "osmosis" ]	D
sciq	sciq_01_09737	Which type of plankton make food via photosynthesis?	[ "zooplankton", "common plankton", "dinoflagellates", "phytoplankton" ]	D
math_qa	mathqa_03_01240	an engineering student has to secure 36 % marks to pass . he gets 130 marks and fails by 14 marks . the maximum number of marks obtained by him is ?	[ "337", "400", "298", "2798" ]	B
openbookqa	obqa_02_04686	There are 4 seasons a year, meaning a new one	[ "starts every day", "starts every quarter", "is fake", "is seven" ]	B
openbookqa	obqa_02_01853	A horse in a field under the summer sun was glistening wet even though it hadn't rained.	[ "the other horses were licking that horse", "sweat glands released liquid to cool off the horse", "sweat glands dried up", "The horse needed a shower and was getting oily" ]	B
sciq	sciq_01_00435	What organelles are known as the "power plants" of the cell?	[ "plastid", "golgi body", "mitochondria", "flagella" ]	C
openbookqa	obqa_02_02002	An amoeba is a unique individual that	[ "makes friends", "has multiple uses", "works together", "exists solitary" ]	D
sciq	sciq_01_04464	Through what does the nerve impulses travel to the brain?	[ "abducent nerve", "trochlear nerve", "optic nerve", "oculomotor nerve" ]	C
ARC-Challenge	arc_04_02872	At what temperature is water most likely to be in vapor form?	[ "-10°C", "20°C", "90°C", "120°C" ]	D
ARC-Easy	arc_04_01074	To which planet do National Aeronautics and Space Administration (NASA) scientists hope to send humans next?	[ "Mars", "Venus", "Jupiter", "Mercury" ]	A
openbookqa	obqa_02_01905	What can cause objects to repel each other?	[ "fake magnets", "smell", "identical charges", "sunlight" ]	C
sciq	sciq_01_04978	What is the lowest layer of the atmosphere called?	[ "asthenosphere", "mesosphere", "lithosphere", "troposphere" ]	D
ARC-Easy	arc_04_00974	Which of these is the best definition of heredity?	[ "the transfer of learning from one generation to the next", "the transfer of visible features from one generation to the next", "the passage of dominant genes from one generation to the next", "the passage of genetic information from one generation to the next" ]	D
sciq	sciq_01_08745	What is the scientific term for farsightedness?	[ "hypoxia", "myopia", "hyperopia", "micropsia" ]	C
math_qa	mathqa_03_03711	a train 200 m long passes a man , running at 5 km / hr in the same direction in which the train is going , in 10 seconds . the speed of the train is ?	[ "28", "50", "77", "22" ]	C
sciq	sciq_01_08754	What physical process occurs when large chunks of food are broken down into smaller pieces?	[ "mechanical digestion", "chemical digestion", "swallowing", "peristalsis" ]	A
sciq	sciq_01_01775	Which organ will bladder infections commonly damage if untreated?	[ "kidney", "heart", "tissue", "lungs" ]	A
sciq	sciq_01_00072	Internal and external forms of what life process occur as simple diffusion due to a partial pressure gradient?	[ "photosynthesis", "respiration", "metabolism", "reproduction" ]	B
ARC-Easy	arc_04_01332	A fox grows thicker fur as a season changes. This adaptation helps the fox to	[ "find food", "keep warmer", "grow stronger", "escape from predators" ]	B
openbookqa	obqa_02_01398	Examples of hypothesis is	[ "September 11th was a terrorist attack", "Rain falls from the sky", "Fish swim in water", "Drinking sugary drinks daily leads to obesity" ]	D
sciq	sciq_01_08142	How many pairs of legs do arachnids have?	[ "8", "ten", "4", "6" ]	C
sciq	sciq_01_07120	Synostoses unite the sacral vertebrae that fuse together to form the what?	[ "permanent sacrum", "adult sacrum", "lower sacrum", "young sacrum" ]	B
math_qa	mathqa_03_04902	the average salary / head of all the workers ina workshop is rs . 850 , if the average salary / head of 7 technician is rs . 1000 and the average salary / head of the rest is rs . 780 , the total no . of workers in the work - shop is ?	[ "18", "20", "22", "23" ]	C
openbookqa	obqa_02_02020	An industry that create a lot of waste is:	[ "Solar Power Companies", "Recycling companies", "water production companies", "Cleaning Companies" ]	D
sciq	sciq_01_04111	All prokaryotic and some eukaryotic organisms reproduce through what method, where a parent passes all of its genetic material to the next generation?	[ "asexual reproduction", "sexual reproduction", "organic reproduction", "microscopic reproduction" ]	A

sciq

sciq_01_06358

What part of the brain regulates certain hormones associated with reproduction during breeding seasons?

[ "frontal lobe", "hypothalamus", "hippocampus", "thalamus" ]

B

sciq

sciq_01_08179

Which gas do people exhale during each breath?

[ "nitrogen", "oxygen", "carbon monoxide", "carbon dioxide" ]

D

ARC-Easy

arc_04_02087

If a class wants to measure the speed of a bicycle during an outdoor lab exercise, which two devices would be most useful?

[ "stopwatch and camera", "binoculars and tape measure", "binoculars and camera", "stopwatch and tape measure" ]

D

openbookqa

obqa_02_03169

If a person is blind and needs to know the color of a sign, they

[ "have someone describe it", "fill out a form", "are out of luck", "make a best guess" ]

A

sciq

sciq_01_06966

What is the organ that senses sound?

[ "eye", "nose", "skin", "ear" ]

D

sciq

sciq_01_06552

What contains most of the structures found in skin?

[ "epidermis", "basal layer", "dermis", "subcutaneous layer" ]

C

openbookqa

obqa_02_03966

A mother births what?

[ "light", "elements", "younglings", "nothing" ]

C

sciq

sciq_01_04041

What do atoms become if they lose or gain electrons?

[ "ions", "particulates", "particles", "toxins" ]

A

sciq

sciq_01_07750

What sprouts up on stalks from the bed of moss gametophytes?

[ "monocots", "fibroblasts", "stomata", "sporophytes" ]

D

ARC-Easy

arc_04_00477

What chemical symbol represents the element iron?

[ "Fe", "I", "Ir", "Pb" ]

A

ARC-Easy

arc_04_00334

Which statement is describing climate?

[ "It snowed 12 centimeters last night.", "Last winter was colder than normal.", "There is a thunderstorm watch for the local area.", "The temperature will be between 32°C and 37°C all week." ]

B

sciq

sciq_01_04793

Magnetic resonance imaging devices use what to cool the superconducting magnets?

[ "fluorocarbons", "antifreeze", "liquid nitrogen", "dry ice" ]

C

sciq

sciq_01_07772

The mild oxidation of thiols gives compounds called what?

[ "disulfides", "dioxides", "carbonates", "halides" ]

A

sciq

sciq_01_08528

What basic structure holds plants upright, bears leaves and other structures, and transports fluids between roots and leaves?

[ "flowers", "leaves", "stem", "branches" ]

C

math_qa

mathqa_03_02979

a train 250 m long running at 72 kmph crosses a platform in 40 sec . what is the length of the platform ?

[ "450 m", "200 m", "250 m", "270 m" ]

A

openbookqa

obqa_02_02803

If we cut down trees from the rainforest what will suffer more?

[ "Buildings", "Cars", "Space", "Cats" ]

D

ARC-Easy

arc_04_00744

Wire was looped several times around an iron nail, and the wire's ends were connected to a battery. For which of these will this device most likely be used?

[ "to produce a heat source", "to demonstrate frictional forces", "to create a magnetic field", "to generate a sound wave" ]

C

sciq

sciq_01_00975

Electrons always result in what?

[ "an contraposition that is larger than the parent atom", "A HYPER-PIGMENTATION THAT IS LARGER THAN THE PARENT ATOM", "an anion that is larger than the parent atom", "an dissociative that is larger than the parent atom" ]

C

sciq

sciq_01_02892

Are the joints between the vertebrae contained in your backbone fully movable, partially movable, or unmovable?

[ "none of these", "partially movable", "fully movable", "unmovable" ]

B

ARC-Challenge

arc_04_02712

A single-cell organism can do everything a cell from a multicellular organism can do except

[ "specialize.", "reproduce.", "use energy.", "make protein." ]

A

math_qa

mathqa_03_02669

the sum of two numbers is 96 , and one of them is 12 more than the other . what are the two numbers ?

[ "36 - 48", "50 - 34", "60 - 24", "42 - 54" ]

D

sciq

sciq_01_08524

A form of carbon in which carbon atoms are arranged in a hollow sphere is known as?

[ "analyte", "fullerene", "chondrite", "amines" ]

B

math_qa

mathqa_03_03403

the length of the bridge , which a train 120 metres long and travelling at 45 km / hr can cross in 30 seconds , is :

[ "230", "240", "245", "255" ]

D

sciq

sciq_01_03823

Ion drives have low thrust but high what?

[ "acceleration", "efficiency", "tolerance", "power" ]

B

openbookqa

obqa_02_04489

Some animals use rocks as a means of what when there is bad weather?

[ "nothing", "Deaf", "safeguarding themselves", "cheese" ]

C

sciq

sciq_01_05545

Linnaeus developed binomial nomenclature, which means each organism is assigned what?

[ "simple name", "two-part name", "single name", "complex name" ]

B

sciq

sciq_01_01079

What do vertebrates possess that is made up of repeating bony units?

[ "spinal cord", "skull", "notochord", "vertebral column" ]

D

sciq

sciq_01_05166

What type of rain dissolves limestone and marble?

[ "carbon", "natural", "acid", "sulfur" ]

C

sciq

sciq_01_04322

What is the name for animals that have a backbone?

[ "mammals", "skeletates", "invertebrates", "vertebrates" ]

D

sciq

sciq_01_09811

Continually increasing the pressure on the liquid will eventually cause the substance to do what?

[ "explode", "solidify", "transform", "erode" ]

B

ARC-Easy

arc_04_01644

Samuel investigated the effect of temperature on the growth of snapdragons. He recorded the results from the investigation and found that snapdragons do not grow well in low temperatures. What is the purpose of this conclusion in the scientific process?

[ "It helps to organize the data.", "It helps to evaluate the hypothesis.", "It helps to prepare for an investigation.", "It helps to collect information from observations." ]

B

ARC-Challenge

arc_04_02588

In December, one side of Earth will receive less energy from the Sun than the other side. Which statement best explains this fact?

[ "Earth rotates on its axis.", "Earth is tilted on its axis.", "Sunlight traveling to Earth reflects off the Moon.", "Sunlight traveling to Earth is blocked by Moon." ]

B

sciq

sciq_01_10840

Ginkgo trees are gymnosperms with broad?

[ "roots", "leaves", "trunks", "fruits" ]

B

math_qa

mathqa_03_01640

a factory producing tennis balls stores them in either big boxes , 25 balls per box , or small boxes , with 17 balls per box . if 94 freshly manufactured balls are to be stored , what is the least number of balls that can be left unboxed ?

[ "0", "1", "2", "3" ]

B

sciq

sciq_01_05969

What makes viral stis more dangerous than other types?

[ "they are more contagious", "they are larger", "they are incurable", "they are more severe" ]

C

sciq

sciq_01_10247

If everything else stays the same in a system with a gas in it, and the gas gets warmer, what will happen to its pressure, generally?

[ "it's eliminated", "it drops", "it increases", "it stays the same" ]

C

ARC-Challenge

arc_04_03101

Scientists found a fossil of an elephant in the African savanna. It has much longer tusks and is much larger than elephant species presently inhabiting the area. This elephant fossil most likely reveals

[ "the diet of early elephants.", "that elephants travel in herds.", "the function of the trunk of the elephant.", "that physical changes occurred in elephants over time." ]

D

sciq

sciq_01_08033

The most common substance on earth, water, is primarily present in what state?

[ "solid", "gas", "freshwater", "liquid" ]

D

math_qa

mathqa_03_00344

3889 + 12.808 - ? = 3854.002

[ "a", "b", "c", "d" ]

C

math_qa

mathqa_03_04368

a tank is 25 m long , 12 m wide and 6 m deep . what is the cost of plastering its walls and bottom at the rate of 75 paise per sq . m ?

[ "558", "502", "516", "612" ]

A

openbookqa

obqa_02_02181

Tiny pips may be found inside of this food that is a breakfast treat.

[ "grapefruit", "flour", "macaroni", "ranch" ]

A

sciq

sciq_01_02531

When light passes from one medium to another, it changes what?

[ "temperature", "color", "density", "speed" ]

D

openbookqa

obqa_02_04259

the moon is lacking what?

[ "rocks", "craters", "gravity", "h2o" ]

D

math_qa

mathqa_03_01426

running at the same constant rate , 6 identical machines can produce a total of 270 bottles per minute . at this rate , how many bottles could 12 such machines produce in 4 minutes ?

[ "648", "1800", "2700", "2160" ]

D

math_qa

mathqa_03_02534

if k ^ 3 is divisible by 162 , what is the least possible value of integer k ?

[ "12", "15", "18", "24" ]

C

math_qa

mathqa_03_00135

a company has $ 329864 in its account . what is the least amount of money ( in whole number of dollars ) that it must add to the account if the money is paid evenly among 9 of its vendors ?

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

D

math_qa

mathqa_03_02314

in town x , 64 percent of the population are employed , and 44 percent of the population are employed males . what percent of the employed people in town x are females ?

[ "16 %", "55 %", "29 %", "40 %" ]

C

sciq

sciq_01_10789

Human evolution shows that evolutionary changes typically occur at what pace?

[ "uneven", "slow", "sudden", "rapid" ]

B

sciq

sciq_01_04524

A basidium is the fruiting body of a mushroomproducing fungus, and it forms four what?

[ "fossiliferous", "basidiocarps", "schizonts", "tunnels" ]

B

sciq

sciq_01_11430

What carry messages from our sensory organs and others to the central nervous system?

[ "nerves", "blood vessels", "fibers", "valves" ]

A

math_qa

mathqa_03_01526

a man can row his boat with the stream at 10 km / h and against the stream in 6 km / h . the man ' s rate is ?

[ "2 kmph", "7 kmph", "98 kmph", "6 kmph" ]

A

sciq

sciq_01_05180

Making ultrasonic clicks is a clever way that some moths respond to attacks by what flying mammals?

[ "bats", "locusts", "bees", "birds" ]

A

ARC-Easy

arc_04_00653

The action of turning off the water while brushing teeth is an example of

[ "recycling.", "adaptation.", "conservation.", "resourcefulness." ]

C

sciq

sciq_01_11201

Which type of diabetes is more common?

[ "type 2", "gestational diabetes", "type 1", "juvenile diabetes" ]

A

sciq

sciq_01_09274

What is the first stage of cellular respiration?

[ "photosynthesis", "defacation", "glycolysis", "breath" ]

C

math_qa

mathqa_03_03193

if x + | x | + y = 5 and x + | y | - y = 6 what is x + y = ?

[ "1", "- 1", "3", "12" ]

D

sciq

sciq_01_10997

Organisms that depend on other organisms for food play what role in the food chain?

[ "consumer", "producer", "plant", "fungus" ]

A

sciq

sciq_01_04168

How many types of tissue are found in animals?

[ "three", "Ten", "four", "six" ]

C

sciq

sciq_01_10262

Like quarks, gluons may be confined to systems having a total color of what?

[ "yellow", "red", "blue", "white" ]

D

ARC-Easy

arc_04_01443

During which change of state do the particles of a substance move from being tightly packed together to having more freedom of movement?

[ "a solid becoming a liquid", "a gas becoming a solid", "a gas becoming a liquid", "a liquid becoming a solid" ]

A

openbookqa

obqa_02_00758

Which causes more matter vibration?

[ "megaphone", "walking", "speaking", "yelling" ]

A

math_qa

mathqa_03_01396

the cost per pound of milk powder and coffee were the same in june . in july , the price of coffee shot up by 200 % and that of milk powder dropped by 60 % . if in july , a mixture containing equal quantities of milk powder and coffee costs $ 5.10 for 3 lbs , how much did a pound of milk powder cost in july ?

[ "$ 4", "$ 0.4", "$ 1", "$ 3" ]

B

ARC-Easy

arc_04_01735

Which resource is most likely found in large amounts in forest ecosystems?

[ "iron", "wood", "plastic", "petroleum" ]

B

ARC-Easy

arc_04_00221

Repeated exposure to extremely loud sounds can reduce hearing ability by direct damage to which structures?

[ "the sensory neurons in the ears", "interneurons between the ears and the brain", "the sound-processing center in the brain", "motor neurons applying commands from the brain to the ears" ]

A

math_qa

mathqa_03_04855

due to construction , the speed limit along an 9 - mile section of highway is reduced from 55 miles per hour to 25 miles per hour . approximately how many minutes more will it take to travel along this section of highway at the new speed limit than it would have taken at the old speed limit ?

[ "a", "b", "c", "d" ]

A

math_qa

mathqa_03_04850

what least value should be replaced by * in 842 * 124 so the number become divisible by 9

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

D

ARC-Challenge

arc_04_02352

A mouse is homozygous for black fur (BB). The other parent is heterozygous for black fur with a recessive trait for brown fur ( Bb ). If black is the dominant trait, what percentage of the offspring will be brown?

[ "100%", "50%", "25%", "0%" ]

D

sciq

sciq_01_03048

Varves form in lakes covered by what?

[ "ice", "soot", "bridges", "coral reef" ]

A

sciq

sciq_01_03588

Unlike fibrous or cartilaginous joints, the articulating bone surfaces at what joint type are not directly connected to each other with fibrous connective tissue or cartilage?

[ "synovial joint", "proximal joint", "knee joint", "polymeric joint" ]

A

math_qa

mathqa_03_00494

two trains start at same time from two stations and proceed towards each other at the rate of 20 km / hr and 25 km / hr respectively . when they meet , it is found that one train has traveled 55 km more than the other . what is the distance between the two stations ?

[ "540 km", "495 km", "276 km", "178 km" ]

B

sciq

sciq_01_04346

What incredibly successful species has quickly colonized almost all of earth’s terrestrial habitats, but also impacted earth, its climate, and its environment?

[ "humans", "fish", "chimpanzees", "birds" ]

A

openbookqa

obqa_02_01513

Which recyclable body part is largely comprised of muscle

[ "the ticker", "the spleen", "the kidney", "the liver" ]

A

sciq

sciq_01_07774

Gene expression and what else are usually considered the same molecular process?

[ "organism synthesis", "subtractive synthesis", "protein synthesis", "photosynthesis" ]

C

sciq

sciq_01_02978

Concentration is the removal of solvent, which increases the concentration of what?

[ "vapor", "sodium", "Water", "solute" ]

D

math_qa

mathqa_03_05959

what is 15 percent of 54 ?

[ "7.3", "8.1", "9.5", "10.2" ]

B

sciq

sciq_01_03297

What do we call the diffusion of water across a membrane because of a difference in concentration?

[ "hemostasis", "electrolysis", "cell transportation", "osmosis" ]

D

sciq

sciq_01_09737

Which type of plankton make food via photosynthesis?

[ "zooplankton", "common plankton", "dinoflagellates", "phytoplankton" ]

D

math_qa

mathqa_03_01240

an engineering student has to secure 36 % marks to pass . he gets 130 marks and fails by 14 marks . the maximum number of marks obtained by him is ?

[ "337", "400", "298", "2798" ]

B

openbookqa

obqa_02_04686

There are 4 seasons a year, meaning a new one

[ "starts every day", "starts every quarter", "is fake", "is seven" ]

B

openbookqa

obqa_02_01853

A horse in a field under the summer sun was glistening wet even though it hadn't rained.

[ "the other horses were licking that horse", "sweat glands released liquid to cool off the horse", "sweat glands dried up", "The horse needed a shower and was getting oily" ]

B

sciq

sciq_01_00435

What organelles are known as the "power plants" of the cell?

[ "plastid", "golgi body", "mitochondria", "flagella" ]

C

openbookqa

obqa_02_02002

An amoeba is a unique individual that

[ "makes friends", "has multiple uses", "works together", "exists solitary" ]

D

sciq

sciq_01_04464

Through what does the nerve impulses travel to the brain?

[ "abducent nerve", "trochlear nerve", "optic nerve", "oculomotor nerve" ]

C

ARC-Challenge

arc_04_02872

At what temperature is water most likely to be in vapor form?

[ "-10°C", "20°C", "90°C", "120°C" ]

D

ARC-Easy

arc_04_01074

To which planet do National Aeronautics and Space Administration (NASA) scientists hope to send humans next?

[ "Mars", "Venus", "Jupiter", "Mercury" ]

A

openbookqa

obqa_02_01905

What can cause objects to repel each other?

[ "fake magnets", "smell", "identical charges", "sunlight" ]

C

sciq

sciq_01_04978

What is the lowest layer of the atmosphere called?

[ "asthenosphere", "mesosphere", "lithosphere", "troposphere" ]

D

ARC-Easy

arc_04_00974

Which of these is the best definition of heredity?

[ "the transfer of learning from one generation to the next", "the transfer of visible features from one generation to the next", "the passage of dominant genes from one generation to the next", "the passage of genetic information from one generation to the next" ]

D

sciq

sciq_01_08745

What is the scientific term for farsightedness?

[ "hypoxia", "myopia", "hyperopia", "micropsia" ]

C

math_qa

mathqa_03_03711

a train 200 m long passes a man , running at 5 km / hr in the same direction in which the train is going , in 10 seconds . the speed of the train is ?

[ "28", "50", "77", "22" ]

C

sciq

sciq_01_08754

What physical process occurs when large chunks of food are broken down into smaller pieces?

[ "mechanical digestion", "chemical digestion", "swallowing", "peristalsis" ]

A

sciq

sciq_01_01775

Which organ will bladder infections commonly damage if untreated?

[ "kidney", "heart", "tissue", "lungs" ]

A

sciq

sciq_01_00072

Internal and external forms of what life process occur as simple diffusion due to a partial pressure gradient?

[ "photosynthesis", "respiration", "metabolism", "reproduction" ]

B

ARC-Easy

arc_04_01332

A fox grows thicker fur as a season changes. This adaptation helps the fox to

[ "find food", "keep warmer", "grow stronger", "escape from predators" ]

B

openbookqa

obqa_02_01398

Examples of hypothesis is

[ "September 11th was a terrorist attack", "Rain falls from the sky", "Fish swim in water", "Drinking sugary drinks daily leads to obesity" ]

D

sciq

sciq_01_08142

How many pairs of legs do arachnids have?

[ "8", "ten", "4", "6" ]

C

sciq

sciq_01_07120

Synostoses unite the sacral vertebrae that fuse together to form the what?

[ "permanent sacrum", "adult sacrum", "lower sacrum", "young sacrum" ]

B

math_qa

mathqa_03_04902

the average salary / head of all the workers ina workshop is rs . 850 , if the average salary / head of 7 technician is rs . 1000 and the average salary / head of the rest is rs . 780 , the total no . of workers in the work - shop is ?

[ "18", "20", "22", "23" ]

C

openbookqa

obqa_02_02020

An industry that create a lot of waste is:

[ "Solar Power Companies", "Recycling companies", "water production companies", "Cleaning Companies" ]

D

sciq

sciq_01_04111

All prokaryotic and some eukaryotic organisms reproduce through what method, where a parent passes all of its genetic material to the next generation?

[ "asexual reproduction", "sexual reproduction", "organic reproduction", "microscopic reproduction" ]

A