dataset
stringclasses
7 values
id
stringlengths
12
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4 values
sciq
sciq_01_10669
What basic cell structure is made up of a phospholipid bilayer and two layers of phospholipid molecules?
[ "cell cartilage", "mitochondria", "nucleus", "cell membrane" ]
D
ARC-Easy
arc_04_00944
Which of these is a function of a leaf?
[ "Carrying nutrients throughout the plant", "Converting solar energy into sugar", "Creating shade for the plant", "Absorbing water from the ground" ]
B
sciq
sciq_01_03200
What is the terme for water vapor changing to liquid water?
[ "freezing", "condensation", "evaporation", "transubstantiation" ]
B
math_qa
mathqa_03_05840
in a race of 1000 m , a can beat by 100 m , in a race of 800 m , b can beat c by 100 m . by how many meters will a beat c in a race of 900 m ?
[ "122.9 m", "127.5 m .", "191.25 m", "222.9 m" ]
C
ARC-Easy
arc_04_01918
In a mixture, a magnet is used to separate some particles from sand. The dark particles are most likely made of which element?
[ "sodium", "iron", "sulfur", "copper" ]
B
sciq
sciq_01_02428
What are negative electrons attracted to?
[ "ions", "neutral electrons", "hormones", "positive protons" ]
D
sciq
sciq_01_07496
Acetyl-coa is formed from the breakdown of carbohydrates, lipids, and what else?
[ "hormones", "proteins", "hydrocarbons", "acids" ]
B
sciq
sciq_01_07505
What are the two hormones primarily responsible for maintaining homeostasis of blood glucose levels?
[ "insulin and estrogen", "anabolic and metabolic", "dopamine and melanin", "insulin and glucagon" ]
D
math_qa
mathqa_03_00048
a farming field can be ploughed by 6 tractors in 4 days . when 6 tractors work together , each of them ploughs 120 hectares a day . if two of the tractors were moved to another field , then the remaining 4 tractors could plough the same field in 5 days . how many hectares a day would one tractor plough then ?
[ "144", "255", "148", "265" ]
A
math_qa
mathqa_03_04456
if an average hard drive had a capacity of 0.6 tb in 2000 , and average hard drive capacities double every 5 years , what will be the average hard drive capacity in 2050 ?
[ "256", "512", "768", "6144" ]
D
math_qa
mathqa_03_00131
a discount electronics store normally sells all merchandise at a discount of 10 percent to 30 percent off the suggested retail price . if , during a special sale , an additional 20 percent were to be deducted from the discount price , what would be the lowest possible price of an item costing $ 260 before any discount ...
[ "$ 130.00", "$ 145.60", "$ 163.80", "$ 182.00" ]
B
sciq
sciq_01_10197
What type of light can you feel as heat but not see and has the longest wavelengths and lowest frequencies?
[ "thermal light", "ultraviolet light", "infrared light", "solar light" ]
C
sciq
sciq_01_00933
Models may be physical, conceptual, or what else?
[ "mathematical", "theoretical", "experimental", "fundamental" ]
A
sciq
sciq_01_03064
What is the term for an ionic compound that produces positive hydrogen ions when dissolved in water?
[ "base", "hydrocarbon", "sulfur", "acid" ]
D
sciq
sciq_01_04544
Tanning salons claim to use a “safe” form of what light, with a longer wavelength than that in sunlight?
[ "uv (ultraviolet)", "microwave", "infrared", "X rays" ]
A
math_qa
mathqa_03_00893
a sum of money at simple interest amounts to rs . 815 in 3 years and to rs . 884 in 4 years . the sum is :
[ "s . 608", "s . 690", "s . 698", "s . 700" ]
A
openbookqa
obqa_02_01994
A deer is killed and the body is broken down by worms and bacteria. The deer's body is
[ "bigger", "has less mass", "invisible", "the same shape" ]
B
sciq
sciq_01_01737
What type of energy is used when a roller coaster runs downhill?
[ "residual energy", "kinetic energy", "vibrational energy", "proportional energy" ]
B
sciq
sciq_01_10751
The lifecycle of an ascomycete is characterized by the production of what during the sexual phase?
[ "abaci", "asci", "flageli", "cerci" ]
B
openbookqa
obqa_02_01603
A person wants to signal to another person, but is lacking a flashlight. They can
[ "shuffle sunlight with mirrors", "direct sunlight with cones", "direct others with glass", "direct shades with hands" ]
A
sciq
sciq_01_07633
Bacteria break down the remains of digested food through a processed called what?
[ "regulation", "oxidation", "synthesis", "fermentation" ]
D
math_qa
mathqa_03_00647
find the slope of the line perpendicular to the line y = ( 1 / 5 ) x - 7
[ "1", "2", "- 5", "4" ]
C
math_qa
mathqa_03_03037
find the value of x . ( 47 % of 1442 - 36 % of 1412 ) + 66 = x ?
[ "1", "2", "3", "6" ]
D
sciq
sciq_01_00688
Knees and elbows are examples of what part of the skeletal system?
[ "joints", "nerves", "muscles", "cartilage" ]
A
openbookqa
obqa_02_00417
Michigan is the land of the great lakes, where
[ "glaciers tore out lakes", "there are lots of swimmers", "glaciers are in lakes", "lakes are filled with eels" ]
A
math_qa
mathqa_03_03023
if paint costs $ 3.20 per quart , and a quart covers 60 square feet , how much will it cost to paint the outside of a cube 10 feet on each edge ?
[ "$ 1.60", "$ 32.00", "$ 96.00", "$ 108.00" ]
B
openbookqa
obqa_02_03201
During cellar respiration I might find myself with
[ "candy", "natural face water", "magic", "time travel powers" ]
B
ARC-Easy
arc_04_01302
Water is often put through a treatment system before it is used in homes as drinking water. Which is the most likely reason water is treated before people drink it?
[ "to remove harmful substances", "to add color", "to increase its supply", "to decrease its temperature" ]
A
math_qa
mathqa_03_01731
the ratio of the number of females to males at a party was 1 : 2 but when 4 females and 4 males left , the ratio became 1 : 3 . how many people were at the party originally ?
[ "20", "22", "24", "26" ]
C
openbookqa
obqa_02_00689
A magnifying glass would be useless in viewing?
[ "tadpole", "ant", "sand grain", "elephant" ]
D
sciq
sciq_01_11036
What is produced by leydig cells in the embryonic testis and stimulates the development of male sexual organs?
[ "insulin", "androgen", "testosterone", "estrogen" ]
C
sciq
sciq_01_03969
Chemical energy is another form of which energy?
[ "potential energy", "mechanical energy", "heat energy", "nuclear energy" ]
A
sciq
sciq_01_06134
Birds belong to a group of diapsids called the what?
[ "aviators", "archosaurs", "conifers", "mammals" ]
B
sciq
sciq_01_04901
What molecules with a nitrogen base are the basic components of nucleic acids?
[ "nuclides", "enzymes", "sporozoans", "nucleiotides" ]
D
math_qa
mathqa_03_03692
a solution of 90 litres contains milk and water in the ratio 7 : x . if 10 litres of water is added to the solution , the ratio becomes 3 : 2 , find the value of x ?
[ "2", "1.5", "3.5", "2.5" ]
C
sciq
sciq_01_07303
In statistics a boundary on the precision and accuracy is known as what?
[ "frequency", "median", "instance", "error" ]
D
sciq
sciq_01_04986
What are the key cells in the immune response?
[ "leukocytes", "erythrocytes", "lymphocytes", "keratinocytes" ]
C
math_qa
mathqa_03_03264
two integers are in the ratio of 1 to 4 . if 12 is added to the smaller number , the ratio becomes 1 to 1 . find the larger integer .
[ "8", "16", "32", "48" ]
B
math_qa
mathqa_03_00702
in a college the ratio of the numbers of boys to the girls is 5 : 7 . if there are 140 girls , the total number of students in the college is ?
[ "200", "240", "160", "250" ]
B
sciq
sciq_01_07652
What is the multi-phase process in which the nucleus of a eukaryotic cell divides?
[ "fission", "Osmosis", "cytokinesis", "mitosis" ]
D
openbookqa
obqa_02_00475
Which of these items was able to keep things cool thanks to electrical conversion?
[ "magic carpet", "snowy road", "light bulb", "table fan" ]
D
sciq
sciq_01_05705
What advantage equals the distance of effort divided by the distance the object moves and is also equal to the output force divided by the input force?
[ "potential", "mechanical", "atomic", "constant" ]
B
math_qa
mathqa_03_00372
indu gave bindu rs . 2500 on compound interest for 2 years at 4 % per annum . how much loss would indu has suffered had she given it to bindu for 2 years at 2 % per annum simple interest ?
[ "1", "2", "3", "4" ]
A
openbookqa
obqa_02_01909
As air begins to chill, it may push out
[ "sand", "liquids", "fire", "carrots" ]
B
math_qa
mathqa_03_03155
a train requires 10 seconds to pass a pole while it requires 35 seconds to cross a stationary train which is 500 mtrs long . find the speed of the train .
[ "68 kmph", "70 kmph", "72 kmph", "60 kmph" ]
C
sciq
sciq_01_10771
What is a thin layer of gas that surrounds earth called?
[ "the atmosphere", "the wind cycle", "the dioxide", "the cloud cover" ]
A
sciq
sciq_01_10630
What plays the same role in rotational motion that force plays in linear motion.
[ "torque", "fulcrum", "efficiency", "frame" ]
A
openbookqa
obqa_02_03158
To look at an eclipse you might be able to use
[ "nothing", "telescope", "Plain old sunglasses", "a box" ]
D
sciq
sciq_01_04040
What type of numbers specify the arrangement of electrons in orbitals?
[ "ionic numbers", "fusion numbers", "quantum numbers", "stream numbers" ]
C
math_qa
mathqa_03_05600
the average salary of all the workers in a workshop is rs . 8000 . the average salary of 7 technicians is rs . 12000 and the average salary of the rest is rs . 6000 . the total number of workers in the workshop is :
[ "21", "20", "22", "25" ]
A
ARC-Easy
arc_04_01130
Which list contains only things that are part of our solar system?
[ "planets, moons, comets", "galaxies, quasars, asteroids", "black holes, novas, stars", "clusters, asteroids, meteors" ]
A
sciq
sciq_01_01341
What catalyzes the hydrolysis of amino acids from the n-terminal end of a protein?
[ "aminopeptidase", "nucleic acid", "testosterone", "synthase" ]
A
openbookqa
obqa_02_03588
wind is used for producing
[ "cupcakes", "smores", "excited particle flowing", "plants" ]
C
sciq
sciq_01_07482
Amino groups are found within amino acids, nicknamed the building blocks of what?
[ "protons", "carbohydrates", "lipids", "proteins" ]
D
sciq
sciq_01_00440
A new species is said to have evolved if separated members of a species evolve genetic differences that prevent what from occurring with the original members??
[ "re-population", "evolution", "interbreeding", "extinction" ]
C
sciq
sciq_01_07991
What orifice in the body is particularly helpful in both digestion and respiration?
[ "nose", "nostril", "anus", "mouth" ]
D
ARC-Easy
arc_04_00085
Which of these human activities most relies on high-quality soil?
[ "Hiking", "Hunting", "Coal mining", "Growing crops" ]
D
sciq
sciq_01_11459
Exemplified by rusty iron, what process is defined as the disintegration of a material due to chemical reactions with other substances in the environment?
[ "corrosion", "extraction", "magnesium", "Metal Breakdown" ]
A
ARC-Challenge
arc_04_02909
Which property best indicates that soil contains nutrients?
[ "texture", "color", "amount of sand", "amount of clay" ]
B
math_qa
mathqa_03_02009
600 x 223 + 600 x 77 = ?
[ "180000", "138800", "658560", "116740" ]
A
sciq
sciq_01_11458
What term describes a wave in which particles of the medium vibrate at right angles, or perpendicular, to the direction that the wave travels?
[ "transverse wave", "symmetrical wave", "drainage wave", "stimulation wave" ]
A
sciq
sciq_01_00413
Which type of ferns have yellow sporangia and no leaves?
[ "Boston fern", "whisk ferns", "Hothouse fern", "Ostrich fern" ]
B
ARC-Easy
arc_04_01098
Why should scientists wear goggles during experiments?
[ "to block out bright sunlight", "to magnify small objects", "to protect their eyes", "to see in the dark" ]
C
math_qa
mathqa_03_02193
on dividing 127 by a number , the quotient is 9 and the remainder is 1 . find the divisor .
[ "a", "b", "c", "d" ]
B
sciq
sciq_01_04578
What is the magnetic field traditionally referred to as?
[ "spicule", "charged field", "bfield", "m-field" ]
C
math_qa
mathqa_03_00741
the diameter of a garden roller is 1.2 m and it is 2 m long . how much area will it cover in 5 revolutions ? ( use ï € = 22 ⠁ „ 7 )
[ "40 m 2'", "44 m 2'", "48 m 2'", "37.7 m 2'" ]
D
sciq
sciq_01_06858
Cellular respiration involves forming atp from what type of sugar?
[ "glucose", "glutamate", "fructose", "sucrose" ]
A
sciq
sciq_01_07839
What has high surface tension because of extensive hydrogen bonding?
[ "gases", "water", "hydrocarbons", "air" ]
B
sciq
sciq_01_02279
What is a high concentrated solution typically referred to as?
[ "share solution", "stock solution", "percent solution", "saline sollution" ]
B
sciq
sciq_01_06896
What produces enzymes that digest carbohydrates in plant cell walls?
[ "protists", "bacteria", "pollen", "algae" ]
B
sciq
sciq_01_06477
Plants and fungi cells have what basic cell structure, which animals do not have?
[ "cell wall", "Lysosomes", "Cytoskeleton", "Cell Membrane" ]
A
sciq
sciq_01_08272
What system includes the brain and the spinal cord?
[ "lymbic", "muscular", "central nervous", "digestive" ]
C
sciq
sciq_01_07526
What is the source of energy for photosynthesis?
[ "air", "carbon", "gravity", "light" ]
D
openbookqa
obqa_02_00590
A desert environment is
[ "frigid", "parched", "rainy", "tropical" ]
B
sciq
sciq_01_11340
For skeletal development, the most common template is what?
[ "membrane", "calcium", "collagen", "cartilage" ]
D
math_qa
mathqa_03_04251
how many multiples of 7 are there between 14 and 343 , exclusive ?
[ "48", "47", "46", "45" ]
C
openbookqa
obqa_02_00441
If something is alive, then it requires
[ "something to keep it interested", "a source to propel it forward", "something to give it hope", "something to consider doing" ]
B
sciq
sciq_01_05311
What is the condition in which distant objects are seen clearly, but nearby objects appear blurry?
[ "gleam , or hyperopia", "farsightedness, or hyperopia", "nearsightedness or hyperopia", "synthesise , or hyperopia" ]
B
math_qa
mathqa_03_01221
the area of a square field 3136 sq m , if the length of cost of drawing barbed wire 3 m around the field at the rate of rs . 1.50 per meter . two gates of 1 m width each are to be left for entrance . what is the total cost ?
[ "978'", "789'", "999'", "778'" ]
C
math_qa
mathqa_03_02943
a train is running at a speed of 40 km / hr and it crosses a post in 17.1 seconds . what is the length of the train ?
[ "190 metres", "160 metres", "200 metres", "120 metres" ]
A
sciq
sciq_01_10894
What is the name of the first leaf developed inside an embryo?
[ "gastromyzon", "cotyledon", "polylepis", "exon" ]
B
math_qa
mathqa_03_00115
in an electric circuit , two resistors with resistances m and n are connected in parallel . in this case , if p is the combined resistance of these two resistors , then the reciprocal of p is equal to the sum of the reciprocals of m and n . what is p in terms of m and n ?
[ "( n - m", "mn / ( m + n", "( nm", "( n - m" ]
B
math_qa
mathqa_03_00068
an art gallery has only paintings and sculptures . currently , 1 / 3 of the pieces of art are displayed , and 1 / 6 of the pieces on display are sculptures . if 1 / 3 of the pieces not on display are paintings , and 1400 sculptures are not on display , how many pieces of art does the gallery have ?
[ "360", "3150", "540", "640" ]
B
ARC-Easy
arc_04_00706
A student proposes the rate of increase in a plant's mass will be proportional to the length of light exposure per day when all other variables are constant. How should this proposal be classified?
[ "as a hypothesis", "as a conclusion", "as a theory", "as a statement" ]
A
sciq
sciq_01_01494
In seed plants, after fertilization, what will the ovule eventually develop into?
[ "cone", "root", "flower", "seed" ]
D
sciq
sciq_01_05639
What is the term for the last stage of life before adulthood?
[ "adolescence", "old age", "pre-pubescence", "childhood" ]
A
sciq
sciq_01_11570
Wetlands are environments in which the soil is either permanently or periodically saturated with what?
[ "water", "oil", "hydrogen", "spores" ]
A
sciq
sciq_01_01320
Volcanoes can be active, dormant, or what else?
[ "still", "burgeoning", "extinct", "remnant" ]
C
math_qa
mathqa_03_03643
in a recent election , geoff received 0.5 percent of the 6,000 votes cast . to win the election , a candidate needed to receive more than x % of the vote . if geoff needed exactly 3,000 more votes to win the election , what is the value of x ?
[ "50", "50.5", "56", "60" ]
B
openbookqa
obqa_02_01314
The production of lightbulbs effects the
[ "brain", "blood cells", "air", "ocean" ]
D
sciq
sciq_01_04994
Of all the mineral nutrients, what contributes the most to plant growth and crop yields?
[ "methane", "oxygen", "nitrogen", "silicon" ]
C
math_qa
mathqa_03_02670
the average of 10 numbers is calculated as 14 . it is discovered later on that while calculating the average , one number namely 36 was wrongly read as 26 . the correct average is ?
[ "a", "b", "c", "d" ]
B
openbookqa
obqa_02_01611
the night sky shows very far away what
[ "clumps of flaming gas", "tidal waves washing over beaches", "party balloons tied to houses", "aircraft falling towards collision" ]
A
sciq
sciq_01_06359
What is any nonmetallic, inorganic solid that is strong enough for use in structural applications called?
[ "glass", "ceramic", "metallic", "tissue" ]
B
math_qa
mathqa_03_05981
find the constant k so that : - x 2 - ( k + 12 ) x - 8 = - ( x - 2 ) ( x - 4 )
[ "11", "12", "18", "14" ]
C
sciq
sciq_01_07400
The remainder is transferred by contraction of what before the ventricles begin to contract?
[ "the large intestine", "the arteries", "the stomach", "the atria" ]
D
sciq
sciq_01_10552
Most of the energy used by living things comes either directly or indirectly from what?
[ "the soil", "plants", "the sun", "the moon" ]
C
sciq
sciq_01_09158
What is the second state of photosynthesis?
[ "Phillip cycle", "glover cycle", "calvin cycle", "morton cycle" ]
C
openbookqa
obqa_02_04181
If you want to watch TV it must first have
[ "more Chinese parts", "a flux capacitor", "been plugged in", "a cloudless day" ]
C
math_qa
mathqa_03_04235
a women travels from x to y distance of 1000 miles in 10 hours . she returns to x in 4 hours . find her average speed
[ "300 mph", "150.2 mph", "142.8 mph", "200 mph" ]
C