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youssefbelghmi
/
MNLP_M2_mcqa_dataset

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4 values
openbookqa
obqa_02_02495
A person wants to use a chemical energy to power a radio, so they change out the energy source through
[ "water", "AAs", "wind", "the sun" ]
B
sciq
sciq_01_03682
Which process causes rocks at the earth's surface to change form?
[ "bleaching", "weathering", "remodeling", "eroding" ]
B
sciq
sciq_01_01621
When a warm air mass becomes trapped between two cold air masses, what type of front occurs?
[ "obscured front", "stationary front", "storm front", "occluded front" ]
D
sciq
sciq_01_00358
All animals that derive energy from food are classified as what?
[ "lifeforms", "heterotrophs", "heliotrophs", "paleotrophs" ]
B
sciq
sciq_01_02738
Duplicated chromosomes are composed of two sister what?
[ "nucleotides", "chromatids", "karyotypes", "eukaryotes" ]
B
ARC-Easy
arc_04_00545
Directions Read the information about wind erosion then answer the question. Wind can cause erosion that changes the surface of the Earth. Wind erosion can have negative effects on the environment by removing soil and polluting the air during dust storms. Walter wanted to find out if faster wind speeds increased the am...
[ "anemometer", "barometer", "rain gauge", "thermometer" ]
A
sciq
sciq_01_01604
What do you call sound that has a wave frequency higher than the human ear can detect?
[ "hypersonic sound", "supersonic sound", "dynamic sound", "ultrasound" ]
D
openbookqa
obqa_02_04594
if one electrical conductor contacts another electrical conductor then what will flow through both conductors?
[ "plants", "air", "wind", "zapping power" ]
D
math_qa
mathqa_03_05882
the telephone company wants to add an area code composed of 2 letters to every phone number . in order to do so , the company chose a special sign language containing 324 different signs . if the company used 322 of the signs fully and two remained unused , how many additional area codes can be created if the company u...
[ "246", "248", "1292", "15,128" ]
C
math_qa
mathqa_03_00990
11 friends went to a hotel and decided to pay the bill amount equally . but 10 of them could pay rs . 60 each as a result 11 th has to pay rs . 50 extra than his share . find the amount paid by him .
[ "110", "111", "115", "123" ]
C
ARC-Easy
arc_04_00909
Which of these is an organism that is unicellular?
[ "virus", "amoeba", "mushroom", "ant" ]
B
math_qa
mathqa_03_05883
a rectangular tank measuring 5 m × 4.5 m × 2.1 m is dug in the centre of the field measuring 13.5 m × 2.5 . the earth dug out is spread evenly over the remaining portion of a field . how much is the level of the field raised ?
[ "4.0 m", "4.1 m", "4.2 m", "4.3 m" ]
C
openbookqa
obqa_02_04062
A dead giant sequoia
[ "turns into mistletoe", "flies away", "drops pine needles", "falls down" ]
D
math_qa
mathqa_03_05484
the ratio between the length and the breadth of a rectangular park is 3 : 2 . if a man cycling along the boundary of the park at the speed of 12 km / hr completes one round in 5 minutes , then the area of the park ( in sq . m ) is :
[ "153601", "153600", "153602", "60000" ]
D
ARC-Easy
arc_04_01785
According to the endosymbiotic theory, double-membrane mitochondria originated as a result of some larger eukaryotic cells with flexible membranes engulfing smaller prokaryotic cells. Which of these explains where the outer layer of the double membrane of the mitochondria originated?
[ "the plasma membrane of the eukaryotic host", "the nuclear membrane of the eukaryotic host", "the ribosomes of the engulfed prokaryotic cell", "the lysosomes of the engulfed prokaryotic cell" ]
A
openbookqa
obqa_02_02857
What might make a more musical sound
[ "a bug", "electrocution", "a chopstick", "space" ]
C
openbookqa
obqa_02_03152
The running and moving liquid fluid during a storm causes what
[ "insects", "weather damage", "abrasion", "lava" ]
B
math_qa
mathqa_03_03613
5 n + 7 > 12 and 7 n - 5 < 44 ; n must be between which numbers ?
[ "1 and 8", "2 and 6", "0 and 9", "1 and 7" ]
D
math_qa
mathqa_03_04769
if a and b are positive integers and ( 2 ^ a ) ^ b = 2 ^ 5 , what is the value of 2 ^ a * 2 ^ b ?
[ "8", "64", "16", "32" ]
B
ARC-Easy
arc_04_01520
Which of the following is believed to be one cause of global warming?
[ "atmospheric rise of carbon dioxide", "hot air from air conditioner exhaust", "methane gas escaping from landfills", "body heat generated by overpopulation" ]
A
ARC-Easy
arc_04_01630
Nevada is much drier than regions in California that are at the same latitude. Compared to these regions in California, which feature of Nevada contributes most to this dry climate?
[ "mountain ranges to the west", "high mean elevation", "frequent earthquakes", "soil with a high sand content" ]
A
sciq
sciq_01_02506
Neurons are classified based on the direction in which they carry what?
[ "nerve impulses", "neurotransmitters", "energy", "metabolism impulses" ]
A
math_qa
mathqa_03_01497
in a division , a student took 72 as divisor instead of 36 . his answer was 24 . the correct answer is -
[ "42", "32", "48", "28" ]
C
math_qa
mathqa_03_01294
running at the same rate , 8 identical machines can produce 560 paperclips a minute . at this rate , how many paperclips could 30 machines produce in 6 minutes ?
[ "1344", "3360", "8400", "12600" ]
D
sciq
sciq_01_03683
Chemical reactions always involve energy. when methane burns, for example, it releases energy in the form of what?
[ "movement and light", "heat and movement", "heat and light", "light and sound" ]
C
openbookqa
obqa_02_01574
A goat in a lush field of dense vegetation will be bestowed
[ "four lucky hooves", "poor growth", "a tin can", "a shiny coat" ]
D
sciq
sciq_01_03305
What planet has the most volcanoes?
[ "venus", "Earth", "uranus", "Mars" ]
A
sciq
sciq_01_03338
What is the chemical formula for a glucose molecule?
[ "d5 h12 o6", "c6 h12 o6", "a5 h12 o6", "H2 C3 NA6" ]
B
sciq
sciq_01_09629
What are electromagnetic waves with the longest wavelengths called?
[ "infrared waves", "sound waves", "channel waves", "radio waves" ]
D
sciq
sciq_01_09785
What do willow trees produce to kill bacteria?
[ "bacterial acid", "Posion", "salicylic acid", "facultative acid" ]
C
sciq
sciq_01_08116
What is it called when a liquid displays more attraction between the liquid particles than attraction between the liquid and the glass?
[ "cohesion", "tension", "flexion", "stability" ]
A
ARC-Challenge
arc_04_02974
A sign that an apple tree is going to start growing apples is when the tree has ___.
[ "roots", "seeds", "leaves", "flowers" ]
D
sciq
sciq_01_11222
How many sperm does it take to fertilize an egg?
[ "4", "1", "3", "2" ]
B
ARC-Easy
arc_04_01026
Which is an example of primary ecological succession?
[ "plants and animals invading an abandoned crop field", "mangroves stabilizing the soils on tropical coasts", "minerals spurring rapid plant growth", "lichen growth on rocks" ]
D
openbookqa
obqa_02_00422
Some animals that detect objects by emitting sound live in
[ "the arctic", "soil", "a tide pool", "rivers" ]
D
sciq
sciq_01_11540
What is the term for a substance that increases the rate of a chemical reaction but is not changed or used up in the reaction?
[ "a mechanism", "a catalyst", "an acid", "a contribute" ]
B
sciq
sciq_01_01498
What kind of compounds are named for their positive metal ion first, followed by their negative nonmetal ion?
[ "magnetic compounds", "magnetic compounds", "ionic compounds", "horizontal compounds" ]
C
ARC-Challenge
arc_04_03107
People may remove fallen trees from forests to reduce fire risk. Removing the trees is now thought to have an impact on the health of the forest. Which impact would removing fallen trees from forests most likely have on forest health?
[ "increased risk of forest fire", "increased food sources for forest fungi", "decreased soil fertility by preventing nutrient recycling", "decreased forest vegetation by increasing sunlight penetration" ]
C
sciq
sciq_01_03288
What are living echinoderms divided into five of?
[ "classifications", "species", "sexes", "clades" ]
D
sciq
sciq_01_09784
Many transition metals and their compounds are used as what?
[ "insulators", "sealants", "bases", "catalysts" ]
D
ARC-Easy
arc_04_01334
The students in an engineering class built a robot that stacks wooden blocks. A built-in computer controls the movement of the robot. The computer in the robot performs a function most similar to which part of the human body?
[ "lungs", "heart", "brain", "arms" ]
C
sciq
sciq_01_05401
What is the main component of phytoplankton?
[ "algae", "sponge", "coral", "seawater" ]
A
math_qa
mathqa_03_02069
david spends $ 350 buying his favorite dolls . if he buys only small lemonhead dolls , which are $ 2 cheaper than the large lemonhead dolls , he could buy 20 more dolls than if he were to buy only large lemonhead dolls . how much does a large lemonhead doll cost ?
[ "$ 5", "$ 7", "$ 6", "$ 8" ]
B
sciq
sciq_01_09086
The pion can only be created by violating the conservation of what?
[ "quantum physics", "time-space", "mass-energy", "momentum" ]
C
math_qa
mathqa_03_04529
the ages of two persons differ by 20 years . if 5 years ago , the elder one be 5 times as old as the younger one , their present ages ( in years ) are respectively
[ "20,20", "20,10", "25,15", "30,10" ]
D
ARC-Easy
arc_04_01661
Which statement describes animal embryos?
[ "display all the features of an adult", "represent the earliest stage of development", "have the same number of cells as a fertilized egg", "have half the number of chromosomes as an adult" ]
B
sciq
sciq_01_04871
What is the process of creating an exact genetic replica of an organism called?
[ "cloning", "converting", "copying", "reproducing" ]
A
sciq
sciq_01_00044
Gases are most ideal at high temperature and what pressure?
[ "low", "stable", "absolute", "high" ]
A
sciq
sciq_01_04842
Like the energy content in food, the energy expenditures of exercise are also reported in what units?
[ "kilocalories", "grams", "ironies", "gigabytes" ]
A
sciq
sciq_01_00147
What type of reproduction usually occur during times of environmental stress?
[ "sexual reproduction", "asexual reproduction", "hysterical reproduction", "internal reproduction" ]
A
ARC-Easy
arc_04_00077
The aloe plant can absorb a lot of water during a rain shower. The extra water is stored in its leaves. The ability to store water in its leaves is most likely an adaptation to which type of environment?
[ "one near the ocean", "one with dry conditions", "one with a variety of organisms", "one that receives a lot of sunlight" ]
B
math_qa
mathqa_03_03095
four equal circles are described about the four corners of a square so that each touches two of the others . if a side of the square is 14 cm , then the area enclosed between the circumferences of the circles is :
[ "24 cm 2'", "42 cm 2'", "154 cm 2'", "196 cm 2'" ]
B
ARC-Easy
arc_04_01723
Which human organ system primarily exchanges gases between the body and the atmosphere?
[ "excretory", "nervous", "skeletal", "respiratory" ]
D
sciq
sciq_01_10524
Ground subsidence is a consequences of the overuse of what?
[ "topsoil", "chemicals", "groundwater", "plants" ]
C
sciq
sciq_01_01016
What type of thin lava forms shapes and tubes as it flows?
[ "pāhoehoe", "spicule", "xerophyte", "xeric" ]
A
sciq
sciq_01_09898
Chloroplasts, chromoplasts, and leucoplasts are all plastids, organelles found in what kind of cells?
[ "plant cells", "heart cells", "lung cells", "animal cells" ]
A
sciq
sciq_01_05288
What is defined as an antigen that causes an allergy?
[ "an expectorant", "a pollutant", "an allergen", "a disinfectant" ]
C
math_qa
mathqa_03_03523
how many numbers from 49 to 79 are exactly divisible by 11 ?
[ "5", "7", "9", "3" ]
D
ARC-Challenge
arc_04_03061
A strong magnet will separate a mixture of
[ "clear glass and green glass.", "paper cups and plastic cups.", "iron nails and aluminum nails.", "sand and salt." ]
C
openbookqa
obqa_02_03671
If you are having trouble seeing the TV, what can you do to see it more clearly?
[ "closing your eyes", "moving closer", "eating", "dying" ]
B
sciq
sciq_01_04519
Explosive eruptions associated with what can be tens of thousands of times as powerful as an atomic bomb?
[ "earthquakes", "forest fires", "volcanoes", "hurricanes" ]
C
openbookqa
obqa_02_00842
We can help a plant by
[ "Telling it a story", "Cutting it from the roots", "Storing it in the dark", "Refusing to water it" ]
A
math_qa
mathqa_03_05490
an artist wishes to paint a circular region on a square poster that is 5 feet on a side . if the area of the circular region is to be 1 / 2 the area of the poster , what must be the radius of the circular region in feet ?
[ "1 / pi", "sqrt ( 2 / pi", "2 / sqrt ( pi", "sqrt ( 12.5 / pi" ]
D
sciq
sciq_01_08174
In the humid subtropical climate, summers are ____ but winters are very cold.
[ "windy", "wet", "long", "dry" ]
B
sciq
sciq_01_10848
Where does an electron move to after it absorbs energy?
[ "a shell closer to the nucleus", "a shell farther from the nucleus", "another electron", "atomic orbit" ]
B
sciq
sciq_01_06145
Lysosomes have what type of enzymes that break down old molecules into parts that can be recycled?
[ "probiotics", "bacterial", "corrosive", "digestive" ]
D
openbookqa
obqa_02_00843
The floating arrow on a compass always points away from the
[ "east", "north", "south", "west" ]
C
ARC-Easy
arc_04_01398
Which of these elements is likely to be found in an organic compound?
[ "helium", "hydrogen", "mercury", "tin" ]
B
sciq
sciq_01_02543
Positive charge is mostly found in what part of an atom?
[ "neutrons", "electron shell", "ions", "nucleus" ]
D
sciq
sciq_01_00420
The pleura that surrounds the lungs consists of how many layers?
[ "four", "three", "two", "one" ]
C
sciq
sciq_01_03755
Which common type of diabetes is also known as noninsulin-dependent or adult-onset diabetes?
[ "type 2", "gestational diabetes", "type 1", "juvenile diabetes" ]
A
openbookqa
obqa_02_03361
Fueling an electric vehicle requires
[ "a socket", "petroleum products", "a gasoline pump", "fossil fuels" ]
A
sciq
sciq_01_00328
What is our main source of aluminum ore?
[ "coal", "tin", "cobalt", "bauxite" ]
D
math_qa
mathqa_03_01335
a train 175 m long running at 36 kmph crosses a platform in 40 sec . what is the length of the platform ?
[ "271", "266", "225", "277" ]
C
sciq
sciq_01_06110
What occurs when there is a sudden and large falling of rocks down a slope?
[ "earthquake", "avalanche", "landslide", "tsunami" ]
C
openbookqa
obqa_02_01309
Camouflage is used by entities for hunting
[ "air", "trees", "vittles", "water" ]
C
sciq
sciq_01_01192
A single, often oversimplified, path through which energy and matter flow through an ecosystem is also known as what?
[ "fuel chain", "food chain", "life cycle", "the chain" ]
B
math_qa
mathqa_03_04436
if p ( a ) = 0.18 , p ( b ) = 0.5 and p ( b | a ) = 0.2 , find p ( a n b ) ?
[ "0.28", "0.36", "0.45", "0.56" ]
B
sciq
sciq_01_07273
What element has an atomic number of 6?
[ "silicon", "carbon", "oxygen", "hydrogen" ]
B
sciq
sciq_01_10070
Unlike the biological species concept, the ecological species concept can accommodate asexual as well as ________ species.
[ "sexual", "artificial", "homosexual", "homologous" ]
A
sciq
sciq_01_05398
What is the process by which plants make their own food?
[ "photosynthesis", "glycolysis", "metabolism", "cellular respiration" ]
A
math_qa
mathqa_03_00661
jane makes toy bears . when she works with an assistant , she makes 80 percent more bears per week and works 10 percent fewer hours each week . having an assistant increases jane ’ s output of toy bears per hour by what percent w ?
[ "20 %", "80 %", "100 %", "180 %" ]
C
sciq
sciq_01_10108
What is the molecule, dipeptide formed together by?
[ "polymer acids", "rna acids", "amino acids", "acetic acids" ]
C
math_qa
mathqa_03_05781
what is the sum of the digits of integer k , if k = ( 10 ^ 30 - 54 )
[ "251", "261", "262", "269" ]
C
openbookqa
obqa_02_01735
For nutrients to be absorbed from food it needs to
[ "enter through the ears and exit through the toes", "be breathed in through the lungs and expelled through the eyes", "enter the rectum and be excreted out the mouth", "enter the mouth and be expelled out the rectum" ]
D
sciq
sciq_01_11219
What is the movement of animals from one place to another called?
[ "extinction", "evacuation", "migration", "hibernation" ]
C
math_qa
mathqa_03_02419
a metallic sheet is of rectangular shape with dimensions 48 m x 36 m . from each of its corners , a square is cut off so as to make an open box . if the length of the square is 3 m , the volume of the box ( in m 3 ) is :
[ "3780", "5120", "6420", "8960" ]
A
sciq
sciq_01_00191
Habitat loss, introduced species, overharvesting, and global change are major threats to what?
[ "transportation", "the sun", "the earth's gravity", "biodiversity" ]
D
sciq
sciq_01_03881
Stars spend most of their lives on the main sequence, fusing hydrogen into what?
[ "neon", "nitrogen", "helium", "carbon" ]
C
sciq
sciq_01_00166
What distinguishing characteristic of annelid anatomy shows specialization and adaptation?
[ "asymmetry", "segmentation", "beautiful", "compression" ]
B
openbookqa
obqa_02_04591
More sunlight will be absorbed by
[ "a daffodil with curled leaves", "a rose with tiny leaves", "a peony with wide, smooth leaves", "a daisy with thin, short leaves" ]
C
ARC-Easy
arc_04_01161
Which change increases the rate of a chemical reaction?
[ "increasing the reaction temperature", "using larger particles of solid reactants", "reducing the concentration of the reactants", "adding an inhibitor to the reaction mixture" ]
A
sciq
sciq_01_06840
The electromagnetic spectrum represents the full range of frequency of what type of wave?
[ "transverse wave", "mechanical", "electromagnetic", "seismic" ]
C
ARC-Easy
arc_04_00314
Where is most of the mass of the atom located?
[ "in the protons", "in the nucleus", "in the neutrons", "in the electrons" ]
B
sciq
sciq_01_00702
In harmonic motion there is always what force, which acts in the opposite direction of the velocity?
[ "locomotion force", "inorganic force", "magnetic force", "restorative force" ]
D
sciq
sciq_01_01569
What kind of fuels include coal, oil, and natural gas?
[ "ancient", "storage", "fossil", "sediment" ]
C
sciq
sciq_01_03984
Organisms are highly organized, coordinated structures that consist of one or more what?
[ "proteins", "nucleus", "lipids", "cells" ]
D
math_qa
mathqa_03_05603
what is the least value of x . so that 43 x 87 is divisible by 3 ?
[ "4", "5", "2", "6" ]
C
ARC-Easy
arc_04_01908
Which of these uses sound waves to locate underwater objects?
[ "radar", "sonar", "telescope", "microscope" ]
B
math_qa
mathqa_03_05948
a train 820 m long is running at a speed of 78 km / hr . if it crosses a tunnel in 1 min , then the length of the tunnel is ?
[ "510", "540", "480", "520" ]
C