dataset
stringclasses
7 values
id
stringlengths
12
15
question
stringlengths
1
911
choices
listlengths
4
4
answer
stringclasses
4 values
math_qa
mathqa_03_03415
line m lies in the xy - plane . the y - intercept of line m is - 2 , and line m passes through the midpoint of the line segment whose endpoints are ( 2 , 4 ) and ( 6 , - 10 ) . what is the slope of line m ?
[ "- 3", "1", "- 1 / 3", "0" ]
B
math_qa
mathqa_03_05544
a textile manufacturing firm employees 80 looms . it makes fabrics for a branded company . the aggregate sales value of the output of the 80 looms is rs 5 , 00,000 and the monthly manufacturing expenses is rs 1 , 50,000 . assume that each loom contributes equally to the sales and manufacturing expenses are evenly sprea...
[ "13000", "7000", "10000", "4375" ]
D
sciq
sciq_01_08034
What kind of respiration allows rapid production of atp in low oxygen situations?
[ "aerobic", "anabolic", "anaerobic", "enzymatic" ]
C
sciq
sciq_01_06127
What is the name of the stage of life when a child becomes sexually mature?
[ "reproductive stage", "puberty", "adulthood", "pre-adolescence" ]
B
sciq
sciq_01_11162
What term describes a property of a liquid based on the strength of its intermolecular forces?
[ "vapor pressure", "tissue pressure", "analogous pressure", "cellular pressure" ]
A
openbookqa
obqa_02_01454
Tidal motion can be used to
[ "activate turbines on shore", "rock you to sleep", "smash waves on rocks", "light a dark pathway" ]
A
sciq
sciq_01_10026
Multiple sclerosis, huntington’s disease, parkinson’s disease, and alzheimer’s disease are example of diseases of which body system?
[ "lymphatic system", "nervous system", "circulatory system", "muscular system" ]
B
openbookqa
obqa_02_00671
The reverse of evaporation in terms of weather phenomena is
[ "cloud formation", "condensation", "transpiration", "precipitation" ]
D
ARC-Easy
arc_04_00720
Mr. Mendoza's class studied different body systems. What is an important function of the circulatory system?
[ "providing structural support to muscles", "carrying oxygen to cells", "getting energy from food", "sending messages to the brain" ]
B
math_qa
mathqa_03_03826
in x - y plane , there is a right triangle abc ( ∠ b = 90 o ) . if the length of ac is 225 and the slope of line segment ac is 4 / 3 , what is the length of ab ?
[ "12", "180", "24", "28" ]
B
sciq
sciq_01_06805
Oxytocin, which stimulates the contractions of labor, is a type of what?
[ "inhibitor", "hormone", "metabolite", "steroid" ]
B
math_qa
mathqa_03_05326
a owes b rs . 50 . he agrees to pay b over a number of consecutive days on a monday , paying single note or rs . 10 or rs . 20 on each day . in how many different ways can a repay b .
[ "2", "8", "9", "6" ]
B
sciq
sciq_01_09924
What factors consist of parts of the environment that are or were alive, and their remains?
[ "abiotic factors", "xerophytic factors", "biotic factors", "decomposition factors" ]
C
ARC-Challenge
arc_04_02791
A student adds water and detergent to a cup of soil. The mixture is shaken and allowed to settle. The student observes that silt particles stay suspended long after the other particles form layers at the bottom of the jar. The most likely explanation is that the silt particles are
[ "organic.", "dissolving.", "less dense.", "moving faster." ]
C
math_qa
mathqa_03_05908
if all the numbers between 11 and 100 are written on a piece of paper . how many times will the number 4 be used ?
[ "87", "267", "68", "26" ]
A
sciq
sciq_01_09495
What liquid is referred to as the "universal solvent"?
[ "water", "blood", "gasoline", "bromine" ]
A
sciq
sciq_01_00835
A type of what in a cow's gut enables the animal to digest grass?
[ "algae", "pests", "virus", "bacteria" ]
D
math_qa
mathqa_03_00749
a gardener grows cabbages in her garden that is in the shape of a square . each cabbage takes 1 square feet of area in her garden . this year , she has increased her output by 197 cabbages as compared to last year . the shape of the area used for growing the cabbages has remained a square in both these years . how many...
[ "9801", "10,000", "14,400", "12,696" ]
A
sciq
sciq_01_09218
What form do biofuels take that makes them very useful?
[ "liquid", "chemical", "solid", "crystals" ]
A
sciq
sciq_01_10077
The tiny hair present on mucus membranes is known as?
[ "collagen", "tissue", "cilia", "dendrites" ]
C
sciq
sciq_01_07267
What types of incest behaviors are controlled by genes?
[ "instinctive behaviors like flying and mating", "byproduct behaviors like flying and mating", "physical behaviors like flying and mating", "psychological behaviors like flying and mating" ]
A
sciq
sciq_01_03656
What are colonies of cells stuck to a surface called?
[ "biofilms", "membranes", "membranes", "cellular coating" ]
A
openbookqa
obqa_02_00845
There are several stages in the way that water cycles, and all are accurate aside from
[ "condensation", "procepitation", "precipitation", "evaporation" ]
B
ARC-Easy
arc_04_01967
Which of the following heat exchange processes involves the collision of particles?
[ "insulation", "conduction", "convection", "radiation" ]
B
sciq
sciq_01_08978
What leads to the buildup of electric charges on objects?
[ "rotation", "polarization", "movement", "gravity" ]
B
math_qa
mathqa_03_01286
a case contains c cartons . each carton contains b boxes , and each box contains 300 paper clips . how many paper clips are contained in 2 cases ?
[ "300 bc", "300 b / c", "600 bc", "600 b / c" ]
C
sciq
sciq_01_10974
What type of molecules are found in the hydration shell of a dissolved ion?
[ "oxygen", "water", "iron", "carbon" ]
B
openbookqa
obqa_02_03598
A being which has migrated may have
[ "sought warmth", "preferred snow", "enjoyed the cold", "wanted to freeze" ]
A
openbookqa
obqa_02_02452
Which would be a good example of conservation?
[ "smoke stacks", "littering", "shorter showers", "car travel" ]
C
ARC-Easy
arc_04_00154
Typically, sedimentary rocks are formed
[ "only in erupting volcanoes.", "only under great pressure and high temperatures.", "below Earth's surface as magma cools and crystallizes.", "from materials that settle." ]
D
openbookqa
obqa_02_02756
If a pork chop is underdone, the likelihood of illness spreading to consumers of it is
[ "low", "nil", "extreme", "zero" ]
C
math_qa
mathqa_03_02815
the sum of ages of 4 children born 1 years different each is 38 years . what is the age of the elder child ?
[ "8", "11", "10", "16" ]
B
math_qa
mathqa_03_05328
a carpenter worked alone for 1 day on a job that would take him 4 more days to finish . he and another carpenter completed the job in 2 more days . how many days would it have taken the second carpenter to do the complete job working alone ?
[ "5", "7", "9", "14" ]
A
ARC-Challenge
arc_04_03124
The mountain chorus frog is an endangered species in Maryland. In addition to the loss of habitat, what most likely caused this frog population to decline?
[ "an increase in a food source", "more frog breeding grounds", "native wetlands preservation", "poisons dissolved in the water" ]
D
sciq
sciq_01_11444
What is the common measure of how hot or cold something is?
[ "precipitation", "variation", "temperature", "weight" ]
C
math_qa
mathqa_03_00691
for any number z , z * is defined as the greatest positive even integer less than or equal to y . what is the value of 6.25 – 6.25 * ?
[ "1.5", "0.5", "6.25", "0.25" ]
D
math_qa
mathqa_03_02194
the distance from the x - axis to point p is half the distance from the y - axis to point p . if the coordinates of p are ( x , - 5 ) , how many units is p from the y - axis ?
[ "2.5", "5", "7.5", "10" ]
D
sciq
sciq_01_04269
Budding in sponges is a form of what type of reproduction?
[ "reasonable", "asexual", "sexual", "competitive" ]
B
sciq
sciq_01_05879
What are identified by the azimuthal quantum number?
[ "ionic-energy level", "sub-energy levels", "radioactivity - energy levels", "covalent bonds" ]
B
sciq
sciq_01_04779
Carbon and what are the second and third most abundant elements in your body?
[ "helium", "hydrogen", "mercury", "calcium" ]
B
sciq
sciq_01_06012
Because pathogenic bacteria typically cause disease by releasing exotoxins or endotoxins, they have potential use as what type of weapon?
[ "radioactive", "bioterrorism", "pandemic", "nuclear missile" ]
B
sciq
sciq_01_03221
What magnetism is produced by electricity?
[ "Charges", "excitation", "diffusion", "electromagnetism" ]
D
sciq
sciq_01_04831
Mutation creates new genetic variation in what?
[ "form pool", "gene pool", "mutation pool", "disease pool" ]
B
sciq
sciq_01_07825
What kind of change causes evolution in population?
[ "transgenic frequency changes", "allele frequency changes", "morphogenesis frequency changes", "paragenic frequency changes" ]
B
ARC-Challenge
arc_04_02970
Sulfur (S), oxygen (O2), water (H2O), and sodium chloride (NaCl) are all examples of pure substances. Which of the following describes all pure substances?
[ "A pure substance consists of only one type of element.", "A pure substance has a definite chemical composition.", "A pure substance cannot be broken down into simpler substances.", "A pure substance is normally found as a solid at room temperature." ]
B
math_qa
mathqa_03_05300
rs . 2600 is divided into two parts such that if one part be put out at 5 % simple interest and the other at 6 % , the yearly annual income may be rs . 140 . how much was lent at 5 % ?
[ "1600", "1700", "1800", "1900" ]
A
sciq
sciq_01_08018
Due to similar function, the wings of bats and birds are referred to as what type of structures?
[ "analogous structures", "symmetrical structures", "matching structures", "Identical structures" ]
A
math_qa
mathqa_03_03469
a rectangular parking space is marked out by painting three of its sides . if the length of the unpainted side is 99 feet , and the sum of the lengths of the painted sides is 37 feet , find out the area of the parking space in square feet ?
[ "126 sq . ft'", "64 sq . ft'", "100 sq . ft'", "120 sq . ft'" ]
A
openbookqa
obqa_02_04269
Where might you find a live, breathing eagle?
[ "the moon", "in a thimble", "the woods", "a programming language" ]
C
sciq
sciq_01_08361
A change in one or more physical properties of matter without any change in chemical properties is called what?
[ "atmospheric change", "physical change", "negative change", "positive change" ]
B
openbookqa
obqa_02_02746
Which of the following would best describe why a lizard would live in a desert?
[ "it can eat bugs and withstand very cold weather", "it can eat fish and withstand very cold weather", "it can eat bugs and withstand very hot weather", "it can eat fish and withstand very cold weather" ]
C
math_qa
mathqa_03_02447
in a class of 25 students , 15 play hockey and 16 play basketball . if there are 4 students who play neither sport , determine the number of students who play both hockey and basketball ?
[ "10", "11", "13", "14" ]
A
sciq
sciq_01_00959
In a model of a hemoglobin molecule, the purple part indicates the presence of what element?
[ "iron", "gold", "helium", "silver" ]
A
openbookqa
obqa_02_01706
what celestial body is after the 8th one in this solar system?
[ "earth", "venus", "pluto", "jupiter" ]
C
sciq
sciq_01_00790
The voltage and current are exactly in phase in a what?
[ "resistor", "battery", "capacitor", "harmonic" ]
A
math_qa
mathqa_03_02426
two trains 200 m and 800 m long run at the speed of 60 km / hr and 40 km / hr respectively in opposite directions on parallel tracks . the time which they take to cross each other is ?
[ "10.6", "10.9", "36", "10.8" ]
C
ARC-Easy
arc_04_01897
Radio signal interruption sometimes causes a humming or buzzing sound. These sounds are most likely caused by
[ "balanced forces.", "longitudinal waves.", "gravitational forces.", "electromagnetic waves." ]
D
sciq
sciq_01_11211
What term means the force of attraction that holds together oppositely charged ions?
[ "electron bond", "solvent bond", "magnetic bond", "ionic bond" ]
D
openbookqa
obqa_02_01334
The moon looks different in different parts of
[ "April", "today", "this week", "2018" ]
A
ARC-Challenge
arc_04_02428
Oscar is investigating how many days it takes for a chick to hatch from an egg. Which number of eggs would give Oscar the most reliable results?
[ "1", "3", "5", "7" ]
D
openbookqa
obqa_02_02222
A way to reproduce is to
[ "plant dishes", "produce ovum", "make money", "litter carpet" ]
B
sciq
sciq_01_06948
In science, we need to make observations on various phenomena to form and test what?
[ "hypotheses", "theories", "assumptions", "variations" ]
A
sciq
sciq_01_11519
What process refers to the changes that occur in populations of living organisms over time?
[ "adaptation", "spontaneous mutation", "evolution", "variation" ]
C
sciq
sciq_01_03652
A rusty bike has been left outside in damp weather too many times, so the iron in the metal parts have?
[ "eroded", "melted", "rusted", "decayed" ]
C
sciq
sciq_01_00884
Which elements fall between metals and nonmetals in the periodic table?
[ "noble gases", "metalloids", "synthetics", "halogens" ]
B
sciq
sciq_01_02380
A binary molecular compound is made up of two of what?
[ "compounds", "cells", "wafers", "elements" ]
D
sciq
sciq_01_08729
What describes a close and long-term interaction between different species?
[ "endosymbiosis", "dermatitis", "symbiosis", "parasitic" ]
C
openbookqa
obqa_02_01101
Which object is likely to be a thermal conductor?
[ "curtain", "wall", "table", "mirror" ]
D
openbookqa
obqa_02_04415
Which would likely lessen the impact of climate change the most?
[ "Earth Day", "hurricanes", "tsunamis", "wildfires" ]
A
math_qa
mathqa_03_05318
if ( a - b - c + d = 13 ) and ( a + b - c - d = 9 ) , what is the value of ( b - d ) ^ 2 ?
[ "4 .", "8 .", "12 .", "16 ." ]
A
sciq
sciq_01_04370
Mass can be destroyed to release what?
[ "energy", "velocity", "mass", "acceleration" ]
A
math_qa
mathqa_03_01168
78 laboratories raise the bacterium , the laboratory have 48 culture dishes on average , which has about 25,075 bacteria each . how many bacteria are there approximately ?
[ "10 ^ 7", "10 ^ 8", "10 ^ 9", "10 ^ 10" ]
B
sciq
sciq_01_11604
What's the best way humans can conserve water?
[ "use more", "use less", "salt it", "boil it" ]
B
math_qa
mathqa_03_01013
a sum of money at simple interest amounts to rs . 805 in 3 years and to rs . 854 in 4 years . the sum is :
[ "s . 650", "s . 690", "s . 688", "s . 700" ]
C
openbookqa
obqa_02_04146
After a storm
[ "drinking water will be in short supply", "ponds may dry out", "creek beds may be spilling over", "flowers will wilt and wither" ]
C
math_qa
mathqa_03_03902
each day a man meets his wife at the train station after work , and then she drives him home . she always arrives exactly on time to pick him up . one day he catches an earlier train and arrives at the station an hour early . he immediately begins walking home along the same route the wife drives . eventually his wife ...
[ "45 minutes", "50 minutes", "55 minutes", "52 minutes" ]
C
sciq
sciq_01_06469
What is secreted before ejaculation to neutralize acidic urine remaining in the urethra?
[ "semen", "pre-cum", "clear mucus", "sperm" ]
C
sciq
sciq_01_04688
What item lost by diffusion and in the urine are replenished by eating?
[ "sugar", "protein", "yeast", "salt" ]
D
ARC-Challenge
arc_04_02286
An escalator at a shopping mall is 10 m long and moves at a constant speed of 0.5 m/s. If Jose steps onto the escalator at the bottom while it is moving, how long will it take him to travel the 10 m?
[ "5 s", "10 s", "15 s", "20 s" ]
D
sciq
sciq_01_05595
Nerves of the hands, arms, feet, legs, and trunk are part of what system?
[ "circulatory system", "urinary system", "cardiovascular system", "peripheral nervous system" ]
D
sciq
sciq_01_08218
What are resources that can not be remade, or would take too long to remake to keep up wiht human use called?
[ "green resources", "photoreactive resources", "nonrewable resources", "renewable resources" ]
C
ARC-Easy
arc_04_01666
Which two activities use most of the water used in an average U.S. household?
[ "flushing toilets and washing clothes", "washing clothes and using sink faucets", "using sink faucets and showering", "showering and flushing toilets" ]
A
openbookqa
obqa_02_04435
What have a negative impact on the environment?
[ "plants", "recycling plants", "dumpyards", "oceans" ]
C
ARC-Easy
arc_04_00039
Which of the following is a typical example of a unicellular organism?
[ "earthworm", "bacteria", "fungi", "green algae" ]
B
math_qa
mathqa_03_05916
the lcm of two numbers is 2310 and hcf is 26 . if one of the numbers is 210 . then what is the other number ?
[ "715", "825", "286", "582" ]
C
sciq
sciq_01_07179
What is the name for a substance that can be used to follow the pathway of that substance through some structure?
[ "tracker", "gel", "tracer", "solution" ]
C
openbookqa
obqa_02_01115
A disperser is able to
[ "leave things", "break things", "redirect things", "shorten things" ]
C
sciq
sciq_01_02584
What type of feeders are sea lilies and feather stars?
[ "deposit feeder", "silt feeders", "suspension feeders", "bottom feeder" ]
C
openbookqa
obqa_02_01958
An arid region has very little
[ "rocks", "heat", "food", "sand" ]
C
sciq
sciq_01_04830
What are the two best known baryons?
[ "electrons and neutrons", "protons and neutrons", "shafts and neutrons", "flux and neurons" ]
B
sciq
sciq_01_08674
What are the organs work together to allow us to see?
[ "nose", "heart", "lungs", "brain and eyes" ]
D
math_qa
mathqa_03_02368
the sum of ages of 5 children born at theintervals of 3 years each is 50 years . what is the age of the youngest child ?
[ "4", "5", "9", "8" ]
A
sciq
sciq_01_08779
The mass lost in mass defect has gone into energy called what?
[ "momentum", "kinetic energy", "enthalpy", "binding energy" ]
D
ARC-Easy
arc_04_01015
All the ponds in an area dried up during a drought. The population of which of the following animals that live in the area is most affected by the drought?
[ "deer", "frog", "hawk", "squirrel" ]
B
openbookqa
obqa_02_02207
After dark clouds roll in and the weather changes, clouds may
[ "wilt", "precipitate", "burn", "zap" ]
B
sciq
sciq_01_00473
What is the difference between the daily high and the daily low?
[ "margin of error", "sunrise and sunset", "weather forecast", "tidal change" ]
D
ARC-Easy
arc_04_01576
Which of the following tools is most useful for tightening a small mechanical fastener?
[ "chisel", "pliers", "sander", "saw" ]
B
sciq
sciq_01_08786
Which is the process through which leaves collect sunlight and make food?
[ "Greenhouse", "compress", "photosynthesis", "richness" ]
C
sciq
sciq_01_02946
What do ions of the same charge do?
[ "discard each other", "attract each other", "repel each other", "merge" ]
C
sciq
sciq_01_11071
What measures the amount of water in the air?
[ "temperature", "humidity", "cloud cover", "fire index" ]
B