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
math_qa	mathqa_03_03087	a river 7 m deep and 75 m wide is flowing at the rate of 4 kmph the amount of water that runs into the sea per minute is ?	[ "54996.5", "32296.5", "34996.5", "34996.5" ]	C
openbookqa	obqa_02_02305	A family moves into an old home that mice have moved into. Soon after the human family moves in, the family of mice are likely to	[ "be frozen", "be ejected", "be happy", "be welcomed" ]	B
openbookqa	obqa_02_00248	What can show how a rainbow is formed by refraction of light by splitting light into all different colors?	[ "watching sunlight bounce off a mirror", "shining a flashlight on a gem", "shining a flashlight at a mirror", "looking at a freshly formed diamond" ]	B
openbookqa	obqa_02_01381	Which of these use a womb instead of eggs for fetal development?	[ "chickens", "falcons", "lemurs", "hawks" ]	C
openbookqa	obqa_02_01216	You can find ferrous metals in	[ "Grass", "Vehicle scraps", "Wood", "Glass" ]	B
openbookqa	obqa_02_03089	Doing something harmful to a person or animal will make its situation	[ "better", "poorer", "colorful", "eleven" ]	B
ARC-Challenge	arc_04_02878	What particle always has a mass of one atomic mass unit (amu) and no charge?	[ "a neutron", "a proton", "an electron", "an atom" ]	A
ARC-Challenge	arc_04_02277	Which activity is directly regulated by neurons?	[ "production of sex cells", "the beating of the heart", "the rate and the shape of bone growth", "levels of sugar in the blood" ]	B
sciq	sciq_01_05571	What does water vapor in the atmosphere cool and condense into?	[ "rain", "clouds", "puddles", "oceans" ]	B
sciq	sciq_01_04818	A monosaccharide is the simplest carbohydrate and cannot be hydrolyzed to produce a smaller what?	[ "amino acid", "carbohydrate molecule", "glucose atom", "quark" ]	B
sciq	sciq_01_08336	What is the term for the distance between two corresponding points on adjacent waves?	[ "arc wave", "variation", "bandwidth", "wavelength" ]	D
math_qa	mathqa_03_04450	a car covers a distance of 624 km in 2 2 / 5 hours . find its speed ?	[ "104 kmph", "194 kmph", "109 kmph", "260 kmph" ]	D
sciq	sciq_01_10040	What property of fluids causes something to stay on or near the surface of water?	[ "density", "weight", "strength", "buoyancy" ]	D
sciq	sciq_01_03029	The roots of a plant take in nutrients and what vital substance?	[ "air", "Ash", "Soil", "water" ]	D
openbookqa	obqa_02_03793	The size of a persons head is	[ "changed", "calculated", "determined by food", "predetermined" ]	D
ARC-Easy	arc_04_01245	Sherry is going to use her computer to draw a three-dimensional box. She wants to be able to specify the exact dimensions and angles and to rotate the box as needed on the screen. Which of the following types of programs would Sherry most likely use for this purpose?	[ "word processing software", "math spreadsheet program", "Internet-based search engine", "computer-aided design program" ]	D
ARC-Easy	arc_04_01129	Turning off the light when leaving a room is an example of	[ "conserving energy.", "wasting energy.", "using potential energy.", "using chemical energy." ]	A
openbookqa	obqa_02_04630	If a large boulder is kept in direct sunlight it can	[ "become powerful", "grow larger", "gain chill", "lose portions" ]	D
openbookqa	obqa_02_00495	if a person is unable to stand cold weather, which of these should be avoided?	[ "the arctic regions", "all of these", "tropical rain forest", "the mangrove forest" ]	A
openbookqa	obqa_02_01212	What is decomposed in decomposition?	[ "lifeless life forms", "living creatures", "metals", "plastics" ]	A
math_qa	mathqa_03_01172	a can do a work in 24 days and b can do it in 8 days . in how many days a and b can do the work ?	[ "20 days", "10 days", "6 days", "8 days" ]	C
sciq	sciq_01_02151	Endothermic and exothermic reactions differ in whether the products or reactants store more of what?	[ "chemical energy", "Kinetic Energy", "Thermal energy", "Motion energy" ]	A
sciq	sciq_01_03549	What do marine autotrophs acquire in carbonic acid, its dissolved form?	[ "carbon dioxide", "chlorine dioxide", "silicon dioxide", "carbon monoxide" ]	A
openbookqa	obqa_02_04886	A thing which moves very little over quite a lot of time is a	[ "pack of wolves", "racing horses", "falling rocks", "giant ice brick" ]	D
sciq	sciq_01_00198	Land plants are classified into two major groups according to the absence or presence of what tissue?	[ "root", "bacterial", "disease", "vascular" ]	D
sciq	sciq_01_10603	Name the three types of muscle tissue.	[ "smooth, long, tight", "cardiac, smooth, long", "skeletal, smooth, cardiac", "skeletal, cardiac, long" ]	C
math_qa	mathqa_03_00297	a cube of edge 12 cm is immersed completely in a rectangular vessel containing water . if the dimensions of the base of vessel are 20 cm * 15 cm , find the rise in water level ?	[ "5.76 cm", "8.25 cm", "11.25 cm", "15.12 cm" ]	A
sciq	sciq_01_04222	What type of tissue covers the outside of a plant?	[ "anterior", "epidermal", "dermal", "porous" ]	C
sciq	sciq_01_04590	Where was the distinction between total distance traveled and displacement first noted?	[ "Newton's first law", "string theory", "uncertainty principle", "one-dimensional kinematics" ]	D
sciq	sciq_01_03472	Surface tension and viscosity are generally associated with what form or state of matter?	[ "solids", "electrons", "gases", "liquids" ]	D
sciq	sciq_01_10509	What distinctive configuration of dna demonstrates the base-pairing nature of the bases?	[ "double helix", "double loop", "single helix", "triple helix" ]	A
openbookqa	obqa_02_00646	An animal's brain	[ "acts as a conduit for the lungs", "acts as a command base for the body", "lacks the ability to use spacial reasoning", "only assists in movements" ]	B
openbookqa	obqa_02_02418	Which would alter your position over time?	[ "running in place", "walking straight", "jumping up/down", "sleeping" ]	B
ARC-Easy	arc_04_02069	A group of students investigated the effect of water temperature on the gill movements of goldfish. The students tested water temperatures from 20°C to 10°C at 2-degree intervals. The data showed that as water temperature decreased, the average number of gill movements per minute by the goldfish also decreased. Which t...	[ "a bar graph", "a pie chart", "a line graph", "a tally chart" ]	A
math_qa	mathqa_03_00752	two pipes a and b can fill a tank in 40 and 120 minutes respectively . if both the pipes are used together , then how long will it take to fill the tank ?	[ "30", "35", "25", "82" ]	A
sciq	sciq_01_05309	What does interspecific competition between species often lead to?	[ "extinction", "symbiosis", "immigration", "evolution" ]	A
math_qa	mathqa_03_04994	if greg buys 6 shirts , 4 trousers and 2 ties , the total cost is $ 80 . if greg buys 4 shirts , 2 trousers and 2 ties , the total cost is $ 140 . how much will it cost him to buy 3 trousers , 5 shirts and 2 ties ?	[ "$ 60", "$ 64", "$ 75", "$ 110" ]	D
openbookqa	obqa_02_03238	the closest star to the human planet delivers solar energy to the planet	[ "maybe", "the moon", "this is uncertain", "this is affirmative" ]	D
sciq	sciq_01_09254	Most gas molecules in the atmosphere are pulled close to earth’s surface by what force?	[ "light", "weight", "traction", "gravity" ]	D
sciq	sciq_01_09230	What is the process of isolating a specific gene and then making a copy of it for use in gene therapy?	[ "gene treatment", "gene copying", "attribute cloning", "gene cloning" ]	D
openbookqa	obqa_02_03851	If a person is running a salad bar and needs to keep the bar cold, and therefore the ice frozen, they might	[ "pour sodium over the ice", "put the ice in the sun", "melt the ice on a stove", "throw the ice away" ]	A
math_qa	mathqa_03_01066	5020 − ( 502 ÷ 100.4 ) = ?	[ "15", "20", "5015", "25" ]	C
sciq	sciq_01_02630	The nervous system is made up of these?	[ "muscles", "fibers", "neurons", "blood cells" ]	C
openbookqa	obqa_02_00020	the summer solstice is on June 21st in the	[ "in the south pacific", "upper portion of earth", "lower portion of earth", "the equator near the tropics" ]	B
sciq	sciq_01_11034	Where do ectotherms get most of their heat?	[ "metabolism", "internally", "external sources", "food" ]	C
openbookqa	obqa_02_01119	What does a seismograph measure?	[ "the motion produced by underground collisions", "the quaking of a man in fear", "how strong the earth quakes beneath a stampeding herd", "how strong waves can break plates" ]	A
openbookqa	obqa_02_04098	Which likely would be a reason a deer leaves its habitat?	[ "a light rain makes its habitat unlivable", "it wants to see the ocean", "dry brush has accumulated and a camper left a lit cigar", "the temperature is slightly colder than it was the day before" ]	C
openbookqa	obqa_02_02255	A whitetail that lives in a forest will be required to adapt to	[ "long sleeves", "harsh precipitation", "silly anecdotes", "boring movies" ]	B
ARC-Easy	arc_04_01527	A gastroenterologist is a doctor who treats problems of the esophagus, stomach, and intestines. Which organ system is cared for by this type of doctor?	[ "circulatory system", "muscular system", "digestive system", "nervous system" ]	C
sciq	sciq_01_11063	A comet striking the earth may have caused mass extinction, this would have decreased sunlight, which would have effected what plant process reducing food?	[ "glycolysis", "photosynthesis", "fertilization", "decomposition" ]	B
sciq	sciq_01_01396	Covalent bond energies can be used to estimate the enthalpy changes of what?	[ "chemical reactions", "crystals reactions", "liquid reactions", "Pressure reactions" ]	A
sciq	sciq_01_02678	What occurs at joints?	[ "body movements", "digestion", "nothing", "respiration" ]	A
sciq	sciq_01_10151	What paired organs that are part of the urinary system play the prime role in excretion?	[ "ovaries", "kidneys", "lungs", "liver" ]	B
sciq	sciq_01_03575	Phylum chordata consists of two subphyla of invertebrates, as well as the hagfishes and what else?	[ "lipids", "cells", "organs", "vertebrates" ]	D
sciq	sciq_01_04356	The average number of individuals per unit of area or volume is referred to as a population's what?	[ "output", "increase", "diameter", "density" ]	D
openbookqa	obqa_02_00805	A herd of deer may be forced to search for a new home if	[ "resources in an area become too few to maintain the herd", "water in an area becomes slightly briny", "more babies are born in the spring", "moose move into an area that deer are in" ]	A
sciq	sciq_01_00525	In physics, _______ is defined as the average kinetic energy of the particles in an object?	[ "potential energy", "heat", "temperature", "climate" ]	C
sciq	sciq_01_02862	Weight refers to what force acting on a mass?	[ "magnetic", "gravitational", "solar", "electronic" ]	B
sciq	sciq_01_00175	What are the areas located at fixed distances from the nucleus of the atom?	[ "energy levels", "molar levels", "atomic regions", "orbit points" ]	A
sciq	sciq_01_00462	Frequency and intensity are two measurable properties of what?	[ "lines", "wave", "heat", "troughs" ]	B
openbookqa	obqa_02_03289	If a lake is fully drained and evaporated, then the lake will	[ "be full", "be gone", "be moist", "be wet" ]	B
math_qa	mathqa_03_05938	5 friends adi , brian , close , derek and eli appeared in two aptitude tests . in the first aptitude test , derek score 50 % less than the average score of the 5 people . in the second aptitude test , derek score 50 % more than what he scored on the first aptitude test . if the score of his friend in the second aptitud...	[ "25 %", "28 %", "33 %", "40 %" ]	A
sciq	sciq_01_06819	Do metals tend to gain electrons or lose electrons in chemical reactions?	[ "develop electrons", "lose electrons", "gain electrons", "same number of electrons" ]	B
math_qa	mathqa_03_03946	a train passes a station platform in 62 sec and a man standing on the platform in 20 sec . if the speed of the train is 54 km / hr . what is the length of the platform ?	[ "615 m", "240 m", "168 m", "444 m" ]	D
math_qa	mathqa_03_04797	in a school of 600 students , 45 % wear blue shirts , 23 % wear red shirts , 15 % wear green shirts , and the remaining students wear other colors . how many students wear other colors ( not blue , not red , not green ) ?	[ "102", "112", "122", "132" ]	A
math_qa	mathqa_03_05505	a man can row upstream at 26 kmph and downstream at 40 kmph , and then find the speed of the man in still water ?	[ "22", "37", "30", "33" ]	D
math_qa	mathqa_03_05177	a train running at the speed of 60 km / hr crosses a pole in 27 seconds . what is the length of the train ?	[ "186 m", "176 m", "450 m", "150 m" ]	C
openbookqa	obqa_02_04352	Which likely would suffer in the arctic?	[ "a polar bear", "a lion", "a penguin", "a walrus" ]	B
ARC-Easy	arc_04_01693	Which structure is found in producers in nearly all ecosystems?	[ "stems", "leaves", "rhizomes", "chloroplasts" ]	D
math_qa	mathqa_03_03821	the average of marks obtained by 120 candidates was 35 . if the avg of marks of passed candidates was 39 & that of failed candidates was 39 and that of failed candidates was 15 , the no . of candidates who passed the examination is ?	[ "80", "90", "100", "120" ]	C
ARC-Easy	arc_04_01214	Which action causes a chemical change?	[ "leaves dropping from a tree", "leaves blowing in the wind", "leaves being burned in a fire", "leaves being crushed into pieces" ]	C
math_qa	mathqa_03_01803	ram - leela has $ 100 in her piggy bank . how much will she have in her bank 52 weeks from now if she puts $ 1 in the bank next week , $ 2 two weeks from now , $ 3 3 weeks from now , and continues to increase the amount that she puts in by $ 1 each week ?	[ "1478", "1578", "1678", "1778" ]	A
openbookqa	obqa_02_00722	What shows that as the amount of food an animal eats decreases , that organism will become thinner?	[ "outline of ribs is clearly visible on starving mammals", "thin organisms are usually invertebrates", "all thin animals lack proper nutrition", "animals that have little food are dying" ]	A
math_qa	mathqa_03_02073	two 6 faced dice are thrown together . the probability that both show the same number on them is ?	[ "1 / 6", "1 / 12", "1 / 18", "1 / 2" ]	A
math_qa	mathqa_03_05071	a , b and c invested rs . 600 , rs . 800 and rs . 1200 respectively , in a partnership business . find the share of b in profit of rs . 900 after a year ?	[ "276.92", "267.92", "266.27", "900" ]	A
sciq	sciq_01_01141	What are used to balance chemical equations?	[ "densities", "velocities", "fractions", "coefficients" ]	D
math_qa	mathqa_03_02234	if x = 1 - q and y = 2 q + 1 , then for what value of q , x is equal to y ?	[ "0", "1", "- 1", "- 2" ]	A
ARC-Easy	arc_04_01799	There is a river at the base of Mount Tom. In the spring the water level is usually very high. In the summer it is lower. The higher level of water during the spring comes from	[ "hurricanes.", "melting snow.", "tornadoes.", "evaporating water." ]	B
sciq	sciq_01_11587	What type of respiration has the advantage of releasing more energy?	[ "anaerobic", "aerobic", "kinetic", "elastic" ]	B
math_qa	mathqa_03_01362	the ages of patrick and michael are in the ratio of 3 : 5 and that of michael and monica are in the ratio of 3 : 5 . if the sum of their ages is 196 , what is the difference between the ages of patrick and monica ?	[ "27", "64", "45", "72" ]	B
math_qa	mathqa_03_03956	if a book is sold at 5 % profit instead of 5 % loss , it would have brought rs 13 more . find out the cost price of the book	[ "75", "72", "130", "70" ]	C
math_qa	mathqa_03_02392	what is rate of interest if principal . amount be 400 , simple interest 180 and time 2 year .	[ "10", "12.5", "25", "22.5" ]	D
sciq	sciq_01_06021	What type of animals breathe with gills as larvae and with lungs as adults?	[ "mammals", "insects", "amphibians", "reptiles" ]	C
sciq	sciq_01_07962	The anatomy of primate eyes shows they tend to rely more on vision than what sense, which is dominant in many other mammals?	[ "smell", "touch", "taste", "hearing" ]	A
sciq	sciq_01_05197	The thin scale-like or flat shape of what cells fits their primary function, to provide a smooth and protective surface?	[ "technique epithelium", "kind epithelium", "simple epithelium", "basic epithelium" ]	C
sciq	sciq_01_09909	What is defined as the amount of force acting on a given area?	[ "power", "resistance", "pressure", "energy" ]	C
ARC-Easy	arc_04_00439	What are the names of the products in the chemical equation shown below? HCl + NaHCO_{3} -> NaCl + CO_{2} + H_{2}O	[ "hydrochloric acid and sodium carbonate", "sodium chloride, carbon dioxide, and water", "hydrogen chloride and sodium bicarbonate", "sodium chloride, carbon monoxide, and dihydrogen oxide" ]	B
sciq	sciq_01_00463	While most mammals give birth to live young, monotremes can do what?	[ "adopt offspring", "reproduce asexually", "lay eggs", "steal eggs" ]	C
sciq	sciq_01_08847	What system makes sure leaked blood returns back to the bloodstream?	[ "somatic", "cerebral", "lymphatic", "symptomatic" ]	C
openbookqa	obqa_02_04921	Items are all ultimately compromised of which?	[ "Cells", "Molecules", "Air", "Nerves" ]	B
math_qa	mathqa_03_02776	a train 360 m long is running at a speed of 45 km / hr . in what time will it pass a bridge 265 m long ?	[ "50", "99", "88", "77" ]	A
ARC-Easy	arc_04_00701	Which force causes a marble to sink to the bottom of a glass of water?	[ "gravity", "friction", "magnetism", "electricity" ]	A
openbookqa	obqa_02_03290	If silt and such is making its way down a flowing path	[ "water will flow backwards", "bugs will eat rocks", "sand will be stacked", "streams will be orange" ]	C
openbookqa	obqa_02_02744	A reflector is used to reflect	[ "light edibles", "dirt", "solar heat", "sunbeams" ]	D
openbookqa	obqa_02_04519	There is more friction the more rough a surface being touched has, so the most friction would be found in	[ "river stones smashing", "hands clapping", "mirrors pressing together", "stone falling" ]	A
math_qa	mathqa_03_03926	a man cheats while buying as well as while selling . while buying he takes 10 % more than what he pays for and while selling he gives 20 % less than what he claims to . find the profit percent , if he sells at 11 % below the cost price of the claimed weight .	[ "19.81 %", "22.38 %", "37.5 %", "25 %" ]	B
openbookqa	obqa_02_02513	The most popular plant in Italy is	[ "Air", "Basil", "Apple Juice", "Metal" ]	B
sciq	sciq_01_03729	Flatworms have a concentration of nerve tissue in the head end, which was a major step in the evolution of what organ?	[ "liver", "heart", "kidney", "brain" ]	D
math_qa	mathqa_03_04041	company c sells a line of 25 products with an average retail price of $ 1,000 . if none of these products sells for less than $ 400 , and exactly 10 of the products sell for less than $ 1,000 , what is the greatest possible selling price of the most expensive product ?	[ "9000", "8000", "7000", "6000" ]	C
sciq	sciq_01_04654	What class of animal, including hydras and jellies, is considered the simplest to contain a nervous system?	[ "cnidarians", "prokaryotes", "fish", "sponges" ]	A

math_qa

mathqa_03_03087

a river 7 m deep and 75 m wide is flowing at the rate of 4 kmph the amount of water that runs into the sea per minute is ?

[ "54996.5", "32296.5", "34996.5", "34996.5" ]

C

openbookqa

obqa_02_02305

A family moves into an old home that mice have moved into. Soon after the human family moves in, the family of mice are likely to

[ "be frozen", "be ejected", "be happy", "be welcomed" ]

B

openbookqa

obqa_02_00248

What can show how a rainbow is formed by refraction of light by splitting light into all different colors?

[ "watching sunlight bounce off a mirror", "shining a flashlight on a gem", "shining a flashlight at a mirror", "looking at a freshly formed diamond" ]

B

openbookqa

obqa_02_01381

Which of these use a womb instead of eggs for fetal development?

[ "chickens", "falcons", "lemurs", "hawks" ]

C

openbookqa

obqa_02_01216

You can find ferrous metals in

[ "Grass", "Vehicle scraps", "Wood", "Glass" ]

B

openbookqa

obqa_02_03089

Doing something harmful to a person or animal will make its situation

[ "better", "poorer", "colorful", "eleven" ]

B

ARC-Challenge

arc_04_02878

What particle always has a mass of one atomic mass unit (amu) and no charge?

[ "a neutron", "a proton", "an electron", "an atom" ]

A

ARC-Challenge

arc_04_02277

Which activity is directly regulated by neurons?

[ "production of sex cells", "the beating of the heart", "the rate and the shape of bone growth", "levels of sugar in the blood" ]

B

sciq

sciq_01_05571

What does water vapor in the atmosphere cool and condense into?

[ "rain", "clouds", "puddles", "oceans" ]

B

sciq

sciq_01_04818

A monosaccharide is the simplest carbohydrate and cannot be hydrolyzed to produce a smaller what?

[ "amino acid", "carbohydrate molecule", "glucose atom", "quark" ]

B

sciq

sciq_01_08336

What is the term for the distance between two corresponding points on adjacent waves?

[ "arc wave", "variation", "bandwidth", "wavelength" ]

D

math_qa

mathqa_03_04450

a car covers a distance of 624 km in 2 2 / 5 hours . find its speed ?

[ "104 kmph", "194 kmph", "109 kmph", "260 kmph" ]

D

sciq

sciq_01_10040

What property of fluids causes something to stay on or near the surface of water?

[ "density", "weight", "strength", "buoyancy" ]

D

sciq

sciq_01_03029

The roots of a plant take in nutrients and what vital substance?

[ "air", "Ash", "Soil", "water" ]

D

openbookqa

obqa_02_03793

The size of a persons head is

[ "changed", "calculated", "determined by food", "predetermined" ]

D

ARC-Easy

arc_04_01245

Sherry is going to use her computer to draw a three-dimensional box. She wants to be able to specify the exact dimensions and angles and to rotate the box as needed on the screen. Which of the following types of programs would Sherry most likely use for this purpose?

[ "word processing software", "math spreadsheet program", "Internet-based search engine", "computer-aided design program" ]

D

ARC-Easy

arc_04_01129

Turning off the light when leaving a room is an example of

[ "conserving energy.", "wasting energy.", "using potential energy.", "using chemical energy." ]

A

openbookqa

obqa_02_04630

If a large boulder is kept in direct sunlight it can

[ "become powerful", "grow larger", "gain chill", "lose portions" ]

D

openbookqa

obqa_02_00495

if a person is unable to stand cold weather, which of these should be avoided?

[ "the arctic regions", "all of these", "tropical rain forest", "the mangrove forest" ]

A

openbookqa

obqa_02_01212

What is decomposed in decomposition?

[ "lifeless life forms", "living creatures", "metals", "plastics" ]

A

math_qa

mathqa_03_01172

a can do a work in 24 days and b can do it in 8 days . in how many days a and b can do the work ?

[ "20 days", "10 days", "6 days", "8 days" ]

C

sciq

sciq_01_02151

Endothermic and exothermic reactions differ in whether the products or reactants store more of what?

[ "chemical energy", "Kinetic Energy", "Thermal energy", "Motion energy" ]

A

sciq

sciq_01_03549

What do marine autotrophs acquire in carbonic acid, its dissolved form?

[ "carbon dioxide", "chlorine dioxide", "silicon dioxide", "carbon monoxide" ]

A

openbookqa

obqa_02_04886

A thing which moves very little over quite a lot of time is a

[ "pack of wolves", "racing horses", "falling rocks", "giant ice brick" ]

D

sciq

sciq_01_00198

Land plants are classified into two major groups according to the absence or presence of what tissue?

[ "root", "bacterial", "disease", "vascular" ]

D

sciq

sciq_01_10603

Name the three types of muscle tissue.

[ "smooth, long, tight", "cardiac, smooth, long", "skeletal, smooth, cardiac", "skeletal, cardiac, long" ]

C

math_qa

mathqa_03_00297

a cube of edge 12 cm is immersed completely in a rectangular vessel containing water . if the dimensions of the base of vessel are 20 cm * 15 cm , find the rise in water level ?

[ "5.76 cm", "8.25 cm", "11.25 cm", "15.12 cm" ]

A

sciq

sciq_01_04222

What type of tissue covers the outside of a plant?

[ "anterior", "epidermal", "dermal", "porous" ]

C

sciq

sciq_01_04590

Where was the distinction between total distance traveled and displacement first noted?

[ "Newton's first law", "string theory", "uncertainty principle", "one-dimensional kinematics" ]

D

sciq

sciq_01_03472

Surface tension and viscosity are generally associated with what form or state of matter?

[ "solids", "electrons", "gases", "liquids" ]

D

sciq

sciq_01_10509

What distinctive configuration of dna demonstrates the base-pairing nature of the bases?

[ "double helix", "double loop", "single helix", "triple helix" ]

A

openbookqa

obqa_02_00646

An animal's brain

[ "acts as a conduit for the lungs", "acts as a command base for the body", "lacks the ability to use spacial reasoning", "only assists in movements" ]

B

openbookqa

obqa_02_02418

Which would alter your position over time?

[ "running in place", "walking straight", "jumping up/down", "sleeping" ]

B

ARC-Easy

arc_04_02069

A group of students investigated the effect of water temperature on the gill movements of goldfish. The students tested water temperatures from 20°C to 10°C at 2-degree intervals. The data showed that as water temperature decreased, the average number of gill movements per minute by the goldfish also decreased. Which t...

[ "a bar graph", "a pie chart", "a line graph", "a tally chart" ]

A

math_qa

mathqa_03_00752

two pipes a and b can fill a tank in 40 and 120 minutes respectively . if both the pipes are used together , then how long will it take to fill the tank ?

[ "30", "35", "25", "82" ]

A

sciq

sciq_01_05309

What does interspecific competition between species often lead to?

[ "extinction", "symbiosis", "immigration", "evolution" ]

A

math_qa

mathqa_03_04994

if greg buys 6 shirts , 4 trousers and 2 ties , the total cost is $ 80 . if greg buys 4 shirts , 2 trousers and 2 ties , the total cost is $ 140 . how much will it cost him to buy 3 trousers , 5 shirts and 2 ties ?

[ "$ 60", "$ 64", "$ 75", "$ 110" ]

D

openbookqa

obqa_02_03238

the closest star to the human planet delivers solar energy to the planet

[ "maybe", "the moon", "this is uncertain", "this is affirmative" ]

D

sciq

sciq_01_09254

Most gas molecules in the atmosphere are pulled close to earth’s surface by what force?

[ "light", "weight", "traction", "gravity" ]

D

sciq

sciq_01_09230

What is the process of isolating a specific gene and then making a copy of it for use in gene therapy?

[ "gene treatment", "gene copying", "attribute cloning", "gene cloning" ]

D

openbookqa

obqa_02_03851

If a person is running a salad bar and needs to keep the bar cold, and therefore the ice frozen, they might

[ "pour sodium over the ice", "put the ice in the sun", "melt the ice on a stove", "throw the ice away" ]

A

math_qa

mathqa_03_01066

5020 − ( 502 ÷ 100.4 ) = ?

[ "15", "20", "5015", "25" ]

C

sciq

sciq_01_02630

The nervous system is made up of these?

[ "muscles", "fibers", "neurons", "blood cells" ]

C

openbookqa

obqa_02_00020

the summer solstice is on June 21st in the

[ "in the south pacific", "upper portion of earth", "lower portion of earth", "the equator near the tropics" ]

B

sciq

sciq_01_11034

Where do ectotherms get most of their heat?

[ "metabolism", "internally", "external sources", "food" ]

C

openbookqa

obqa_02_01119

What does a seismograph measure?

[ "the motion produced by underground collisions", "the quaking of a man in fear", "how strong the earth quakes beneath a stampeding herd", "how strong waves can break plates" ]

A

openbookqa

obqa_02_04098

Which likely would be a reason a deer leaves its habitat?

[ "a light rain makes its habitat unlivable", "it wants to see the ocean", "dry brush has accumulated and a camper left a lit cigar", "the temperature is slightly colder than it was the day before" ]

C

openbookqa

obqa_02_02255

A whitetail that lives in a forest will be required to adapt to

[ "long sleeves", "harsh precipitation", "silly anecdotes", "boring movies" ]

B

ARC-Easy

arc_04_01527

A gastroenterologist is a doctor who treats problems of the esophagus, stomach, and intestines. Which organ system is cared for by this type of doctor?

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

C

sciq

sciq_01_11063

A comet striking the earth may have caused mass extinction, this would have decreased sunlight, which would have effected what plant process reducing food?

[ "glycolysis", "photosynthesis", "fertilization", "decomposition" ]

B

sciq

sciq_01_01396

Covalent bond energies can be used to estimate the enthalpy changes of what?

[ "chemical reactions", "crystals reactions", "liquid reactions", "Pressure reactions" ]

A

sciq

sciq_01_02678

What occurs at joints?

[ "body movements", "digestion", "nothing", "respiration" ]

A

sciq

sciq_01_10151

What paired organs that are part of the urinary system play the prime role in excretion?

[ "ovaries", "kidneys", "lungs", "liver" ]

B

sciq

sciq_01_03575

Phylum chordata consists of two subphyla of invertebrates, as well as the hagfishes and what else?

[ "lipids", "cells", "organs", "vertebrates" ]

D

sciq

sciq_01_04356

The average number of individuals per unit of area or volume is referred to as a population's what?

[ "output", "increase", "diameter", "density" ]

D

openbookqa

obqa_02_00805

A herd of deer may be forced to search for a new home if

[ "resources in an area become too few to maintain the herd", "water in an area becomes slightly briny", "more babies are born in the spring", "moose move into an area that deer are in" ]

A

sciq

sciq_01_00525

In physics, _______ is defined as the average kinetic energy of the particles in an object?

[ "potential energy", "heat", "temperature", "climate" ]

C

sciq

sciq_01_02862

Weight refers to what force acting on a mass?

[ "magnetic", "gravitational", "solar", "electronic" ]

B

sciq

sciq_01_00175

What are the areas located at fixed distances from the nucleus of the atom?

[ "energy levels", "molar levels", "atomic regions", "orbit points" ]

A

sciq

sciq_01_00462

Frequency and intensity are two measurable properties of what?

[ "lines", "wave", "heat", "troughs" ]

B

openbookqa

obqa_02_03289

If a lake is fully drained and evaporated, then the lake will

[ "be full", "be gone", "be moist", "be wet" ]

B

math_qa

mathqa_03_05938

5 friends adi , brian , close , derek and eli appeared in two aptitude tests . in the first aptitude test , derek score 50 % less than the average score of the 5 people . in the second aptitude test , derek score 50 % more than what he scored on the first aptitude test . if the score of his friend in the second aptitud...

[ "25 %", "28 %", "33 %", "40 %" ]

A

sciq

sciq_01_06819

Do metals tend to gain electrons or lose electrons in chemical reactions?

[ "develop electrons", "lose electrons", "gain electrons", "same number of electrons" ]

B

math_qa

mathqa_03_03946

a train passes a station platform in 62 sec and a man standing on the platform in 20 sec . if the speed of the train is 54 km / hr . what is the length of the platform ?

[ "615 m", "240 m", "168 m", "444 m" ]

D

math_qa

mathqa_03_04797

in a school of 600 students , 45 % wear blue shirts , 23 % wear red shirts , 15 % wear green shirts , and the remaining students wear other colors . how many students wear other colors ( not blue , not red , not green ) ?

[ "102", "112", "122", "132" ]

A

math_qa

mathqa_03_05505

a man can row upstream at 26 kmph and downstream at 40 kmph , and then find the speed of the man in still water ?

[ "22", "37", "30", "33" ]

D

math_qa

mathqa_03_05177

a train running at the speed of 60 km / hr crosses a pole in 27 seconds . what is the length of the train ?

[ "186 m", "176 m", "450 m", "150 m" ]

C

openbookqa

obqa_02_04352

Which likely would suffer in the arctic?

[ "a polar bear", "a lion", "a penguin", "a walrus" ]

B

ARC-Easy

arc_04_01693

Which structure is found in producers in nearly all ecosystems?

[ "stems", "leaves", "rhizomes", "chloroplasts" ]

D

math_qa

mathqa_03_03821

the average of marks obtained by 120 candidates was 35 . if the avg of marks of passed candidates was 39 & that of failed candidates was 39 and that of failed candidates was 15 , the no . of candidates who passed the examination is ?

[ "80", "90", "100", "120" ]

C

ARC-Easy

arc_04_01214

Which action causes a chemical change?

[ "leaves dropping from a tree", "leaves blowing in the wind", "leaves being burned in a fire", "leaves being crushed into pieces" ]

C

math_qa

mathqa_03_01803

ram - leela has $ 100 in her piggy bank . how much will she have in her bank 52 weeks from now if she puts $ 1 in the bank next week , $ 2 two weeks from now , $ 3 3 weeks from now , and continues to increase the amount that she puts in by $ 1 each week ?

[ "1478", "1578", "1678", "1778" ]

A

openbookqa

obqa_02_00722

What shows that as the amount of food an animal eats decreases , that organism will become thinner?

[ "outline of ribs is clearly visible on starving mammals", "thin organisms are usually invertebrates", "all thin animals lack proper nutrition", "animals that have little food are dying" ]

A

math_qa

mathqa_03_02073

two 6 faced dice are thrown together . the probability that both show the same number on them is ?

[ "1 / 6", "1 / 12", "1 / 18", "1 / 2" ]

A

math_qa

mathqa_03_05071

a , b and c invested rs . 600 , rs . 800 and rs . 1200 respectively , in a partnership business . find the share of b in profit of rs . 900 after a year ?

[ "276.92", "267.92", "266.27", "900" ]

A

sciq

sciq_01_01141

What are used to balance chemical equations?

[ "densities", "velocities", "fractions", "coefficients" ]

D

math_qa

mathqa_03_02234

if x = 1 - q and y = 2 q + 1 , then for what value of q , x is equal to y ?

[ "0", "1", "- 1", "- 2" ]

A

ARC-Easy

arc_04_01799

There is a river at the base of Mount Tom. In the spring the water level is usually very high. In the summer it is lower. The higher level of water during the spring comes from

[ "hurricanes.", "melting snow.", "tornadoes.", "evaporating water." ]

B

sciq

sciq_01_11587

What type of respiration has the advantage of releasing more energy?

[ "anaerobic", "aerobic", "kinetic", "elastic" ]

B

math_qa

mathqa_03_01362

the ages of patrick and michael are in the ratio of 3 : 5 and that of michael and monica are in the ratio of 3 : 5 . if the sum of their ages is 196 , what is the difference between the ages of patrick and monica ?

[ "27", "64", "45", "72" ]

B

math_qa

mathqa_03_03956

if a book is sold at 5 % profit instead of 5 % loss , it would have brought rs 13 more . find out the cost price of the book

[ "75", "72", "130", "70" ]

C

math_qa

mathqa_03_02392

what is rate of interest if principal . amount be 400 , simple interest 180 and time 2 year .

[ "10", "12.5", "25", "22.5" ]

D

sciq

sciq_01_06021

What type of animals breathe with gills as larvae and with lungs as adults?

[ "mammals", "insects", "amphibians", "reptiles" ]

C

sciq

sciq_01_07962

The anatomy of primate eyes shows they tend to rely more on vision than what sense, which is dominant in many other mammals?

[ "smell", "touch", "taste", "hearing" ]

A

sciq

sciq_01_05197

The thin scale-like or flat shape of what cells fits their primary function, to provide a smooth and protective surface?

[ "technique epithelium", "kind epithelium", "simple epithelium", "basic epithelium" ]

C

sciq

sciq_01_09909

What is defined as the amount of force acting on a given area?

[ "power", "resistance", "pressure", "energy" ]

C

ARC-Easy

arc_04_00439

What are the names of the products in the chemical equation shown below? HCl + NaHCO_{3} -> NaCl + CO_{2} + H_{2}O

[ "hydrochloric acid and sodium carbonate", "sodium chloride, carbon dioxide, and water", "hydrogen chloride and sodium bicarbonate", "sodium chloride, carbon monoxide, and dihydrogen oxide" ]

B

sciq

sciq_01_00463

While most mammals give birth to live young, monotremes can do what?

[ "adopt offspring", "reproduce asexually", "lay eggs", "steal eggs" ]

C

sciq

sciq_01_08847

What system makes sure leaked blood returns back to the bloodstream?

[ "somatic", "cerebral", "lymphatic", "symptomatic" ]

C

openbookqa

obqa_02_04921

Items are all ultimately compromised of which?

[ "Cells", "Molecules", "Air", "Nerves" ]

B

math_qa

mathqa_03_02776

a train 360 m long is running at a speed of 45 km / hr . in what time will it pass a bridge 265 m long ?

[ "50", "99", "88", "77" ]

A

ARC-Easy

arc_04_00701

Which force causes a marble to sink to the bottom of a glass of water?

[ "gravity", "friction", "magnetism", "electricity" ]

A

openbookqa

obqa_02_03290

If silt and such is making its way down a flowing path

[ "water will flow backwards", "bugs will eat rocks", "sand will be stacked", "streams will be orange" ]

C

openbookqa

obqa_02_02744

A reflector is used to reflect

[ "light edibles", "dirt", "solar heat", "sunbeams" ]

D

openbookqa

obqa_02_04519

There is more friction the more rough a surface being touched has, so the most friction would be found in

[ "river stones smashing", "hands clapping", "mirrors pressing together", "stone falling" ]

A

math_qa

mathqa_03_03926

a man cheats while buying as well as while selling . while buying he takes 10 % more than what he pays for and while selling he gives 20 % less than what he claims to . find the profit percent , if he sells at 11 % below the cost price of the claimed weight .

[ "19.81 %", "22.38 %", "37.5 %", "25 %" ]

B

openbookqa

obqa_02_02513

The most popular plant in Italy is

[ "Air", "Basil", "Apple Juice", "Metal" ]

B

sciq

sciq_01_03729

Flatworms have a concentration of nerve tissue in the head end, which was a major step in the evolution of what organ?

[ "liver", "heart", "kidney", "brain" ]

D

math_qa

mathqa_03_04041

company c sells a line of 25 products with an average retail price of $ 1,000 . if none of these products sells for less than $ 400 , and exactly 10 of the products sell for less than $ 1,000 , what is the greatest possible selling price of the most expensive product ?

[ "9000", "8000", "7000", "6000" ]

C

sciq

sciq_01_04654

What class of animal, including hydras and jellies, is considered the simplest to contain a nervous system?

[ "cnidarians", "prokaryotes", "fish", "sponges" ]

A