dataset
stringclasses
7 values
id
stringlengths
12
15
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stringlengths
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stringclasses
4 values
sciq
sciq_01_07604
What in saliva protects the lining of the mouth from abrasion and lubricates food for easier swallowing?
[ "phloem", "spores", "mucus", "hairs" ]
C
sciq
sciq_01_07923
What blood component serves both structural and molecular functions in blood clotting?
[ "molecules", "plasma", "proteins", "platelets" ]
D
ARC-Easy
arc_04_00789
In Maryland, most bears have thick, dark fur. Which statement best explains how dark fur helps bears survive in the forests of Maryland?
[ "Dark fur is lightweight.", "Dark fur scares enemies.", "Dark fur helps bears hide.", "Dark fur keeps bears cool." ]
C
math_qa
mathqa_03_03039
a train 250 meters long completely crosses a 300 meters long bridge in 45 seconds . what is the speed of the train is ?
[ "32", "28", "29", "44" ]
D
sciq
sciq_01_02281
What weather phenomenon increases the rate of weathering in rock and soil?
[ "landslide", "rainfall", "earthquake", "temperature" ]
B
math_qa
mathqa_03_00186
tim came second in math . when his mother asked him how much he had scored , he answered that he got the sum of the first 7 even numbers . his mother immediately worked out the answer . how much had he scored in math ?
[ "80", "90", "56", "70" ]
C
ARC-Easy
arc_04_01659
Which is an example of a group of cells with a common structure and function?
[ "stomach", "muscle tissue", "mitochondria", "digestive system" ]
B
openbookqa
obqa_02_01012
Using a menstrual cup instead of pads or tampons can help avoid
[ "pills", "waste", "blood", "flu" ]
B
sciq
sciq_01_03966
Meningitis, for example, is caused by a viral or bacterial infection of the tissues covering what?
[ "the brain", "the lungs", "the skin", "the liver" ]
A
sciq
sciq_01_09364
What is the movement of substances across the membrane without the expenditure of cellular energy called?
[ "immune transport", "inner cell transport", "active transport", "passive transport" ]
D
math_qa
mathqa_03_03033
tammy climbed a mountain in two days . she spent a total of 14 hours climbing the mountain . on the second day , she walked at an average speed that was half a kilometer per hour faster , but 2 hours less than what she walked on the first day . if the total distance she climbed during the two days is 52 kilometers , ho...
[ "3", "3.5", "4", "4.5" ]
C
openbookqa
obqa_02_00990
a learned characteristic is a
[ "a baby having the same color eyes as parent", "toddler banging with a stick while parent hammers", "a child covered with freckles", "infant diagnosed with sickle cell anemia" ]
B
sciq
sciq_01_11019
What happens to the total energy of the system when heat is positive?
[ "nothing", "it remains constant", "it increases", "it decreases" ]
C
math_qa
mathqa_03_00356
of the final grades received by the students in a certain math course , 1 / 5 are a ' s , 1 / 4 are b ' s , 1 / 2 are c ' s , and the remaining 40 grades are d ' s . what is the number of students in the course ?
[ "80", "110", "160", "800" ]
D
sciq
sciq_01_00531
What mammal is often a pollinator of nocturnal flowers?
[ "sunbirds", "hummingbirds", "bat", "rabbits" ]
C
math_qa
mathqa_03_03579
a 600 meter long train crosses a signal post in 60 seconds . how long will it take to cross a 3 kilometer long bridge , at the same speed ?
[ "4 min", "2 min", "6 min", "9 min" ]
C
sciq
sciq_01_03668
What type of diseases in humans are caused by protozoa?
[ "protozoa diseases", "dysentery", "diarrhea", "protist diseases" ]
D
openbookqa
obqa_02_00801
the inability of a once breathing organism to function can be described as?
[ "a state of the union", "a state of activity", "a state of agility", "a state of being dead" ]
D
sciq
sciq_01_04404
What two gases are the main components of air?
[ "nitrogen and oxygen", "carbon and oxygen", "hydrogen and helium", "oxygen and helium" ]
A
sciq
sciq_01_06234
What results when a warm air mass runs into a cold air mass?
[ "dry front", "cool front", "rough front", "warm front" ]
D
sciq
sciq_01_03095
Where on earth do bacteria live?
[ "skin", "all environments", "water", "blood" ]
B
math_qa
mathqa_03_01130
some persons can do a piece of work in 24 days . two times the number of these people will do half of that work in ?
[ "3", "4", "5", "6" ]
D
sciq
sciq_01_10723
What structures include the vagina, uterus, ovaries, and fallopian tubes?
[ "reproductive", "respiration", "digestion", "skeletal" ]
A
sciq
sciq_01_07809
What is the term for species in symbiotic relationships evolving together?
[ "innervation", "interconnection", "coevolution", "autogeneration" ]
C
sciq
sciq_01_02698
What is used to measure electric current?
[ "atomizer", "galvanometer", "anemometer", "chronometer" ]
B
math_qa
mathqa_03_00558
if a / b = 1 / 3 , b / c = 2 , c / d = 1 / 2 , d / e = 3 and e / f = 1 / 8 , then what is the value of abc / def ?
[ "27 / 4", "27 / 8", "3 / 4", "3 / 16" ]
D
sciq
sciq_01_05685
Which blood leaves the placenta through veins leading back to the fetus?
[ "pelvic", "fetal", "immunity", "molecular" ]
B
sciq
sciq_01_02787
What are two types of lobe finned fish?
[ "moles and lungfish", "coelacanths and lungfish", "sharks and piranha", "piranha and pike" ]
B
sciq
sciq_01_00594
The complete hydrolysis of starch yields what?
[ "glutamate", "glucose", "insulin", "sucrose" ]
B
math_qa
mathqa_03_03850
64 is divided into two parts in such a way that seventh part of first and ninth part of second are equal . find the smallest part ?
[ "66", "26", "42", "28" ]
D
math_qa
mathqa_03_01055
by selling 12 pencils for a rupee a man loses 12 % . how many for a rupee should he sell in order to gain 18 % ?
[ "12", "9", "10", "89" ]
A
sciq
sciq_01_02998
Blood vessels blood pumped by the heart flows through a series of vessels known as arteries, arterioles, capillaries, venules, and veins before returning to this?
[ "feet", "brain", "heart", "lungs" ]
C
math_qa
mathqa_03_01192
john traveled 80 % of the way from yellow - town to green - fields by train at an average speed of 80 miles per hour . the rest of the way john traveled by car at an average speed of v miles per hour . if the average speed for the entire trip was 60 miles per hour , what is v in miles per hour ?
[ "30", "40", "50", "55" ]
A
openbookqa
obqa_02_02351
A glass item will do this when power is fed to it.
[ "shirk", "illuminate", "shrink", "die" ]
B
math_qa
mathqa_03_01159
a , b , c hired a car for rs . 520 and used it for 7 , 8 and 11 hours respectively . hire charges paid by b were ?
[ "127", "160", "287", "237" ]
B
sciq
sciq_01_07457
What is the most abundant type of biological entity on the earth?
[ "bacteria", "reptiles", "insects", "viruses" ]
D
ARC-Challenge
arc_04_03063
Stout beardfish live in the deep ocean. They live so far down that there is no light. Which characteristic would best help stout beardfish to survive in the dark?
[ "a mouth full of bristles", "a brightly colored body", "the ability to swim quickly", "two whiskers that locate food" ]
D
sciq
sciq_01_09646
The cytoskeleton crisscrosses the cytoplasm, this gives what to the cell?
[ "external framework", "internal passageway", "external passageway", "internal framework" ]
D
openbookqa
obqa_02_00610
What forms craters on planets?
[ "sunlight", "thunder", "space stones", "digging" ]
C
math_qa
mathqa_03_04940
a can do a piece of work in 4 days . b can do it in 5 days . with the assistance of c they completed the work in 2 days . find in how many days can c alone do it ?
[ "87 days", "20 days", "16 days", "19 days" ]
B
sciq
sciq_01_11157
Organs of what male biological system include the penis, testes, and epididymis?
[ "romantic system", "circulatory system", "immune system", "reproductive system" ]
D
sciq
sciq_01_08003
A voltage source and a conductor are common to all what?
[ "magnets", "electric circuits", "cooling circuits", "thermometers" ]
B
openbookqa
obqa_02_02075
A person has a hot dish from the oven that they have left on the counter. After a few minutes, they place that dish into a sink full of cold water. The dish
[ "warms", "freezes", "dies", "chills" ]
D
openbookqa
obqa_02_00223
In a bog, when water levels become low,
[ "bog animals may be thirsty", "bog animals may search longer for nutrients", "the bog produces more water", "bog predators need more prey" ]
B
sciq
sciq_01_05582
Where do cells come from?
[ "nuclear fission", "mutations", "preexisting cells", "sexual reproduction" ]
C
sciq
sciq_01_07946
What organ system transports blood through the body and to and from the lungs?
[ "nervous", "metabolism", "digestive", "circulatory" ]
D
math_qa
mathqa_03_01029
the sector of a circle has radius of 21 cm and central angle 150 o . find its perimeter ?
[ "91.5", "91.4", "97", "91.3" ]
C
ARC-Easy
arc_04_00905
Most stars are similar to each other in
[ "brightness.", "composition.", "diameter.", "temperature." ]
B
sciq
sciq_01_09718
What is the term for a cross in which the inheritance of two characteristics are tracked at the same time?
[ "fraternal", "dihybrid cross", "identical twin", "Mendelian" ]
B
ARC-Easy
arc_04_00547
Chemical pesticides are sometimes sprayed on crops to kill insects that eat the crops. People have different viewpoints about the use of pesticides on crops. What might be a concern about using pesticides on the crops?
[ "Will the food ripen?", "Will the food stay fresh?", "Will the food harm humans?", "Will the food harm bugs in the home?" ]
C
ARC-Easy
arc_04_01186
The systems of the human body work together. Which system works with the skeletal system by pulling on the bones to create movement?
[ "digestive", "circulatory", "muscular", "nervous" ]
C
openbookqa
obqa_02_04472
Above your head, the daylight sky is gloomy and dark, despite the hour of day. The wisest thing to bring with you on this summer afternoon is
[ "a bikini", "a picnic lunch", "garden shears", "an umbrella" ]
D
math_qa
mathqa_03_02691
the average ( arithmetic mean ) of 20 , 40 , and 60 is 5 more than the average of 10 , 60 , and what number ?
[ "30", "35", "40", "45" ]
B
sciq
sciq_01_11111
What exposure risk comes with aerobic respiration?
[ "carbon toxicity", "nitrogen toxicity", "oxygen toxicity", "helium toxicity" ]
C
math_qa
mathqa_03_00151
a train travelling 80 kmph to pass through a tunnel of 70 km at 5 : 12 am . the train leaves the tunnel at 5 : 18 am . find the length of train ?
[ "1", "2", "3", "4" ]
A
sciq
sciq_01_10806
What is the name of the procedure where an unknown compound can be analyzed in the laboratory in order to determine the percentages of each element contained within it?
[ "elemental analysis", "gaseous analysis", "chemical analysis", "electrical analysis" ]
A
openbookqa
obqa_02_03781
a scuba diver startles an octopus, and suddenly the water changed color, what happened?
[ "it died and released a color", "it was amused by the diver", "it was trying to hide from the diver", "it was thanking the diver" ]
C
sciq
sciq_01_04813
While light travels at different speeds in different kinds of matter, the speed of light is constant in what condition?
[ "through glass", "under water", "vacuum", "outer space" ]
C
math_qa
mathqa_03_03234
an error 17 % in excess is made while measuring the side of a square . now what is the percentage of error in the calculated area of the square ?
[ "6.64 %", "36.89 %", "15.64 %", "26.64 %" ]
B
math_qa
mathqa_03_01679
tim came second in math . when his mother asked him how much he had scored , he answered that he got the sum of the first 5 even numbers . his mother immediately worked out the answer . how much had he scored in math ?
[ "80", "30", "40", "70" ]
B
openbookqa
obqa_02_04295
Which is likely to have a means to transport water from the dirt to the rest of its body?
[ "the cows that humans eat", "the crickets that owls eat", "the roses a panda eats", "the chicken that cats eat" ]
C
openbookqa
obqa_02_03228
What might you find in the depths of the ocean?
[ "Mountainous ranges", "magic", "Unicorns", "Love" ]
A
sciq
sciq_01_00623
Looking directly at what celestial object can cause blindness?
[ "Moon", "earth", "sun", "Haley's Comet" ]
C
sciq
sciq_01_10633
What kind of scientist is concerned with facets of geomorphology, topography, vegetation, and climate?
[ "geophysicist", "atstronomer", "soil scientist", "geologist" ]
C
sciq
sciq_01_11124
The umbilical cord connects the fetus to what structure?
[ "Ovaries", "placenta", "uterus", "cell" ]
B
math_qa
mathqa_03_03488
of the total amount that jill spent on a shopping trip , excluding taxes , she spent 50 percent on clothing , 20 percent on food , and 30 percent on other items . if jill paid a 5 percent tax on the clothing , no tax on the food , and an 10 percent tax on all other items , then the total tax that she paid was what perc...
[ "5.5 %", "3.6 %", "4.4 %", "5.2 %" ]
A
math_qa
mathqa_03_04966
a walk 20 m towards north east . b walk towards east 8 m and then 12 m south . now calculate distance between a and b ?
[ "30 m", "20 m", "35 m", "40 m" ]
A
sciq
sciq_01_05396
Which property changes when a glass breaks?
[ "its physical property", "density", "State", "Chemical" ]
A
math_qa
mathqa_03_05241
martins made a part payment of $ 650 toward buying a brand new washing machine , which represents 15 % of the total cost of the washing machine , how much remains to be paid ?
[ "$ 1116.3", "$ 3583.3", "$ 3283.3", "$ 3683.3" ]
D
openbookqa
obqa_02_03958
The earth has completed half of its yearly orbit of the sun and will complete the other half in
[ "two weeks", "seven months", "365 days", "182 days" ]
D
sciq
sciq_01_04735
What is name for a piece of collagen-rich skin formed after the process of wound healing that differs from normal skin?
[ "scar", "tissue", "Sore", "size" ]
A
math_qa
mathqa_03_00172
what is the remainder when 14,456 × 15,657 × 16,788 is divided by 10 ?
[ "6", "8", "4", "3" ]
A
sciq
sciq_01_04857
What occurs when a gas passes through an opening that is smaller than the mean free path of the particles?
[ "precipitation", "effusion", "malformation", "dissipation" ]
B
sciq
sciq_01_07670
The structure of the human tail bone is called what?
[ "a abnormal structure", "a vital structure", "an artifact", "a vestigial structure" ]
D
sciq
sciq_01_05092
What is the nest of cell an egg rests in called?
[ "follicle", "epidermis", "mitochondria", "pod" ]
A
math_qa
mathqa_03_01206
if a ã — b = 2 a - 3 b + ab , then 3 ã — 4 + 4 ã — 3 is equal to :
[ "17", "23", "24", "25" ]
A
sciq
sciq_01_06390
The myod protein deserves its designation as a master regulatory what?
[ "hormone", "gene", "protein", "enzyme" ]
B
math_qa
mathqa_03_00429
john purchased a grinder and a mobile for rs . 15000 & rs . 8000 respectively . he sold the grinder at a loss of 5 % and the mobile phone at a profit of 10 % . overall how much he make a profit .
[ "s . 90", "s . 120", "s . 200", "s . 50" ]
D
math_qa
mathqa_03_01110
a grand father has 3 grand children . age difference of two children among them is 3 . eldest child age is 3 times the youngest child ’ s age and the eldest child age is two year more than the sum of age of other two children . what is the age of the eldest child ?
[ "22", "15", "28", "26" ]
B
sciq
sciq_01_05910
What kind of ions are named by adding the suffix -ide to the end?
[ "positive ions", "similar ions", "particular ions", "negative ions" ]
D
openbookqa
obqa_02_00166
Air is considered to be a vehicle for..?
[ "Light", "Wind", "Speed", "Sound" ]
D
sciq
sciq_01_00161
What type of pressure is the pressure exerted by gas particles in earth’s atmosphere as those particles collide with objects?
[ "atmospheric pressure", "vertical pressure", "adjacent pressure", "adjacent pressure" ]
A
sciq
sciq_01_08719
What type of organism is used to produce alcoholic beverages and bread?
[ "yeast", "larvae", "insects", "bacteria" ]
A
ARC-Challenge
arc_04_02501
Visible light passes through glass. Other types of electromagnetic radiation are able to pass through other materials in a similar way. Which of the following are used in medical technology because they can pass through some parts of the human body?
[ "x-rays", "infrared waves", "microwaves", "ultraviolet rays" ]
A
ARC-Challenge
arc_04_03164
A student is looking at insects using a magnifying lens. What about the insects can best be seen with the magnifying lens?
[ "different colors of insect bodies", "how insects protect themselves", "type of eyes insects have", "size of the insects" ]
C
math_qa
mathqa_03_00067
the average age of a class of 19 students is 20 years . the average increased by 1 when the teacher ' s age also included . what is the age of the teacher ?
[ "39", "41", "40", "42" ]
C
math_qa
mathqa_03_03512
a worker makes a toy in every 2 h . if he works for 80 h , then how many toys will he make ?
[ "40", "54", "45", "39" ]
A
sciq
sciq_01_09971
What is the name given to anything that has mass and takes up space?
[ "organism", "vacuum", "molecule", "matter" ]
D
openbookqa
obqa_02_04156
A piece of pizza is placed within a box and becomes this when something is conducted throughout the box into the food:
[ "toasted", "meaty", "frozen", "cool" ]
A
sciq
sciq_01_00318
What is it called when you get the same result after repeating an experiment?
[ "variable", "initiation", "control", "replication" ]
D
openbookqa
obqa_02_04188
Gills are used by what for breathing water?
[ "marlins", "eagles", "zebras", "goats" ]
A
openbookqa
obqa_02_00690
Seasonal changes happens
[ "when some flowers cease to bloom in the cold months", "when ducks swim more in lakes", "when fish arise from water and sun themselves", "when all flowers bloom in the cold months" ]
A
openbookqa
obqa_02_02076
A large source of heat can be seen in the
[ "sky", "cave", "ocean", "tree trunk" ]
A
openbookqa
obqa_02_01883
Woody organisms that produce plants like oak tree seeds and leaves are a source of energy for
[ "decomposed waste", "consumers like deer", "other producers", "producer organisms" ]
B
sciq
sciq_01_09985
What helps us see rainbows in the sky?
[ "prism", "visible light", "myopia", "spectral light" ]
B
math_qa
mathqa_03_01653
excluding stoppages , the speed of a train is 55 kmph and including stoppages it is 40 kmph . of how many minutes does the train stop per hour ?
[ "82", "16", "12", "82" ]
B
openbookqa
obqa_02_02752
A badger is birthed with behaviors that are
[ "learned", "found", "intuitive", "useless" ]
C
sciq
sciq_01_08832
Body plans do provide a succinct way to compare and contrast what?
[ "degenerative animal features", "distinctive animal features", "key animal features", "missing animal features" ]
C
sciq
sciq_01_06022
The most abundant formed elements in blood, erythrocytes are red, biconcave disks packed with an oxygen-carrying compound called this?
[ "plasma", "hydrogen", "hemoglobin", "pus" ]
C
sciq
sciq_01_02351
Thylakoids in a chloroplast contain what plant pigment?
[ "chlorophyll", "dye", "melanin", "ultramarine" ]
A