dataset
stringclasses
6 values
id
stringlengths
12
16
question
stringlengths
4
846
choices
listlengths
4
4
answer
stringclasses
4 values
openbookqa
obqa_02_04699
What environment is often green?
[ "tree zones", "arctics", "deserts", "oceans" ]
A
sciq
sciq_01_04922
What is the process by which large particles, such as cells, are taken in by a cell?
[ "active transport", "diffusion", "mitosis", "phagocytosis" ]
D
sciq
sciq_01_05726
What type of physical properties of a substance do not depend on amount?
[ "inherent", "extensive", "stable", "intensive" ]
D
medmcqa
medmcqa_05_02194
Commonest risk factor for HCV infection is:
[ "i.v. drug abuse", "Multiple sex paners", "Surgery within last 6 months", "Multiple contacts with HCV infected person" ]
A
medmcqa
medmcqa_05_01638
Which cephalosporin can cause Disulfiram like reaction -
[ "Cefuroxime", "Cefamendole", "Ceftazidine", "Ceftizoxim" ]
B
sciq
sciq_01_10886
Organic compounds are molecules built around what element?
[ "oxygen", "phosphorus", "carbon", "helium" ]
C
math_qa
mathqa_03_02997
at company x , senior sales representatives visit the home office once every 18 days , and junior sales representatives visit the home office once every 12 days . the number of visits that a junior sales representative makes in a 2 - year period is approximately what percent greater than the number of visits that a sen...
[ "10 %", "25 %", "33 %", "50 %" ]
D
ARC-Challenge
arc_04_02992
Many horses grow a heavy coat in autumn and shed that coat in spring. Scientists were not sure if temperature or the amount of daylight per day (called the photoperiod) caused the change. So, they conducted an experiment and concluded that the change in photoperiod was responsible for the biological changes. Shedding c...
[ "a constant photoperiod, but varied temperatures", "a varied photoperiod, and varied temperatures", "a constant photoperiod, and a constant temperature", "a varied photoperiod, but a constant temperature" ]
D
openbookqa
obqa_02_04311
It is vital to your health to have a
[ "good time", "jet ski", "plane", "colony of bacteria" ]
D
math_qa
mathqa_03_01422
a cistern can be filled by a tap in 4 hours while it can be emptied by another tap in 9 hours . if both the taps are opened simultaneously , then after how much time will the cistern get filled ?
[ "2.9 hrs", "8.9 hrs", "2.9 hrs", "7.2 hrs" ]
D
ARC-Challenge
arc_04_03210
In a tropical rainforest, the difference between daytime and nighttime temperatures is relatively small. In the desert, the difference between daytime and nighttime temperatures is very large. Which factor contributes to the lower variation in rainforest temperatures?
[ "Foliage in the rainforest reflects heat.", "Organisms in the rainforest absorb moisture.", "Solar radiation in the rainforest is less intense.", "Cloud cover in the rainforest helps to retain heat." ]
D
sciq
sciq_01_09424
What kind of solid is characterized by an unorganized and unpredictable structure?
[ "porous", "aqueous", "magnetic", "amorphous" ]
D
sciq
sciq_01_02560
What are two common weather characteristics of hurricanes?
[ "high winds and rainfall", "small winds and rainfall", "low winds and sandstorms", "high winds and snowfall" ]
A
sciq
sciq_01_07927
What do you call the movement of a substance from an area of a higher amount toward an area of lower amount?
[ "extraction", "filtration", "diffusion", "precipitation" ]
C
ARC-Easy
arc_04_01560
Which of these best indicates that sediments can be changed into rock?
[ "layers of sandstone", "igneous intrusions", "lava beds", "mountains with gneiss" ]
A
sciq
sciq_01_02588
When wood is burned what kind of energy allows the wood to burn?
[ "chemical", "physical", "carbon", "radiation" ]
A
medmcqa
medmcqa_05_04756
GnRH analogue used in hormonal treatment of carcinoma prostate?
[ "Goserelin", "Nilutamide", "Cyproterone acetate", "Finasteride" ]
A
math_qa
mathqa_03_04844
a fair price shopkeeper takes 10 % profit on his goods . he lost 40 % goods during theft . his loss percent is :
[ "72 %", "42 %", "34 %", "12 %" ]
C
openbookqa
obqa_02_03153
Which of the following is correct?
[ "The earth's strong gravitational pull causes a waxing gibbous to form", "astrology causes a waxing gibbous to form", "star maps cause a waxing gibbous to form", "government satellites cause a waxing gibbous to form" ]
A
math_qa
mathqa_03_04084
8 men and 2 boys working together can do 4 times as much work as a man and a boy . working capacity of man and boy is in the ratio
[ "1 : 2", "1 : 3", "2 : 1", "2 : 3" ]
A
sciq
sciq_01_10361
In science, what do we call a mathematical relationship that exists between observations under a given set of conditions?
[ "theory", "fact", "idea", "law" ]
D
medmcqa
medmcqa_05_02042
Using monopolar cautery is not advised when a child is undergoing circumcision as it may lead to coagulation of penis. The mechanism is
[ "Channeling", "Capacitance coupling", "Electrocution", "Explosion" ]
A
ARC-Challenge
arc_04_03014
As a result of rain forest deforestation, some organisms lose their habitats. Which is also an effect of rain forest deforestation?
[ "a decrease in the rate of soil erosion", "a decrease in the fertility of the topsoil", "an increase in the production of plants used for medicines", "an increase in the amount of oxygen produced in the atmosphere" ]
B
ARC-Easy
arc_04_01484
When plants and animals die, which organisms help return nutrients to the food chain?
[ "decomposers", "predators", "prey", "producers" ]
A
sciq
sciq_01_01410
What substances are secreted by specialized cells usually located in endocrine glands?
[ "acid", "protein", "hormones", "lipids" ]
C
medmcqa
medmcqa_05_02323
Chemotherapy for Retinoblastoma is
[ "Vincristine, Etoposide, Cisplatin", "Vinblastine, Epirubicin, Cisplatin", "Vincristine, Etopside, Cyclophosphamide", "Vinblastine, Etoposide, Cisplatin" ]
A
sciq
sciq_01_01298
When the number of electrons and the number of protons are equal, the object is what?
[ "neutral", "static", "Positive", "Negative" ]
A
medmcqa
medmcqa_05_03131
Rapid examination of tubercle bacilli is possible with:
[ "Ziehl–Neelsen stain", "Kinyoun stain", "Auramine-Rhodamine stain", "Giemsa stain" ]
C
sciq
sciq_01_02066
What is the term for animals that have a backbone?
[ "carnivores", "herbivores", "vertebrates", "invertebrates" ]
C
sciq
sciq_01_06757
Symptoms of viral diseases result from what kind of response to a virus?
[ "infection", "immune", "mutation", "pathogenic" ]
B
math_qa
mathqa_03_02198
the number of diagonals of a polygon of n sides is given by the formula c = n ( n - 3 ) / 2 . if a polygon has twice as many diagonals as sides , how many sides does it have ?
[ "3", "5", "6", "7" ]
B
ARC-Challenge
arc_04_03044
Over time, the ability to ship foods around the world has improved. Which is the most likely effect these shipping improvements have had on people?
[ "They have increased the time it takes to shop for food.", "They have decreased the number of grocery stores.", "They have decreased the need for refrigerators.", "They have increased the types of food available for sale." ]
D
math_qa
mathqa_03_00337
if jamie ' s income is rs 20000 , calculate his savings given that his income and expenditure are in the ratio 7 : 5 . ?
[ "rs 7500", "rs 4000", "rs 2000", "rs 8000" ]
D
openbookqa
obqa_02_02884
Which is likely true?
[ "two negatively charged iron ingots pull together", "two negatively charged lemons pull together", "two negatively charged rats pull together", "two negatively charged dogs pull together" ]
A
math_qa
mathqa_03_00750
if the wheel is 21 cm then the number of revolutions to cover a distance of 1056 cm is ?
[ "8", "27", "10", "7" ]
A
openbookqa
obqa_02_02947
If a bird is moving through the sky, someone wanting to know the speed would
[ "speedily enjoy viewing", "observe quickness", "watch slowly", "look away" ]
B
openbookqa
obqa_02_02561
Gasoline is unable to exist without the addition of raw materials such as
[ "air", "water", "sand", "fossilized matter" ]
D
sciq
sciq_01_05000
Like other amphibians, frogs generally lay their eggs in moist environments, which are required since the eggs lack what feature?
[ "tubes", "membrane", "shells", "nucleus" ]
C
sciq
sciq_01_06105
Hydrophobic interactions arise because water molecules engage in what type of bonding with other water molecules?
[ "helium bonding", "aquatic bonding", "hydrogen bonding", "oxygen bonding" ]
C
openbookqa
obqa_02_02087
As rabbits in a county die off, foxes will
[ "live longer", "boom in population", "do the same", "eat trees" ]
C
openbookqa
obqa_02_03937
A person may inherit their mom's
[ "boat", "stooped shoulders", "cat", "building" ]
B
medmcqa
medmcqa_05_04338
If the seventh nerve is damaged on the right side of the face
[ "the muscles of mastication would be denervated", "the\tmuscles\tof\tfacial\texpression\twould\tbe denervated", "taste from the right anterior two thirds of the tongue would not be affected", "sympathetic\tfibre\tto\tsalivary\tgland\twould\tbe interrupted" ]
B
sciq
sciq_01_00204
What is the apparatus used for carrying out an electrolysis reaction?
[ "an aqueous cell", "an electrolytic cell", "Golgi apparatus", "catalyst" ]
B
math_qa
mathqa_03_01232
a squirrel runs up a cylindrical post , in a perfect spiral path making one circuit for each rise of 4 feet . how many feet does the squirrel travels if the post is 12 feet tall and 3 feet in circumference ?
[ "9 feet", "12 feet", "13 feet", "15 feet" ]
A
sciq
sciq_01_00646
Because dizygotic twins develop from two eggs fertilized by two sperm, they are no more identical than siblings born at what?
[ "other times of day", "different places", "other eras", "different times" ]
D
sciq
sciq_01_05626
If the temperature of a gas sample is decreased, what happens to the volume?
[ "stays the same", "increases", "expands", "decreases" ]
D
medmcqa
medmcqa_05_03894
Cataract in diabetic patients is because of the accumulation of sorbitol in the lens. The enzyme responsible for this is –
[ "Hexokinase", "NADPH+ dependant aldolase reductase", "Glucokinase", "Phosphofructo isomerase" ]
B
math_qa
mathqa_03_01344
if a : b = 4 : 1 , then find ( a - 3 b ) / ( 2 a - b ) ?
[ "6 / 7", "1 / 7", "5 / 7", "3 / 2" ]
B
sciq
sciq_01_03528
What is often the cause of phenotypic differences between identical twins?
[ "environment", "genetics", "learned behavior", "natural selection" ]
A
math_qa
mathqa_03_01543
a driver goes on a trip of 60 kilometers , the first 30 kilometers at 60 kilometers per hour and the remaining distance at 30 kilometers per hour . what is the average speed of the entire trip in kilometers per hour ?
[ "35", "36", "40", "42" ]
C
openbookqa
obqa_02_00109
Oil is a source of a material used for an object with
[ "wood planks", "cardboard", "a large stone", "wheels" ]
D
math_qa
mathqa_03_02824
a pair of articles was bought for $ 810 at a discount of 10 % . what must be the marked price of each of the article ?
[ "$ 300", "$ 500", "$ 350", "$ 450" ]
D
sciq
sciq_01_04260
"crossing over" occurs during what phase of mitosis?
[ "prophase VI", "prophase i", "prophase iii", "Prophase ii" ]
B
ARC-Easy
arc_04_01337
Which of the following devices relies on electromagnetic radiation in the radio wave region of the spectrum for operation?
[ "sun tanning lamp", "electric light bulb", "cellular telephone", "electric toaster" ]
C
sciq
sciq_01_07924
What type of reproduction begins when an egg and sperm combine?
[ "sexual reproduction", "asexual reproduction", "natural reproduction", "regular reproduction" ]
A
sciq
sciq_01_10980
Which of newton's laws states that the quantity of angular momentum in a closed system is fixed?
[ "second conservation law", "fourth conservation law", "sixth conservation law​", "third conservation law" ]
D
ARC-Challenge
arc_04_02962
Scientists are collecting samples from sediment deposits in Biscayne Bay. Test results show that salinity in the bay is increasing. Which human influence might have led to this environmental change?
[ "establishing the bay as a national park in 1980", "finding sunken ships resting on the floor of the bay", "collecting marine animals from the bottom of the bay", "developing power plants along the shoreline of the bay" ]
D
medmcqa
medmcqa_05_04788
Which of the following indicators help differentiate neurosis from psychosis?
[ "Insight", "Severity", "Duration", "Clinical features" ]
A
sciq
sciq_01_08238
What term is also known as the contact activation pathway?
[ "central pathway", "identical pathway", "intrinsic pathway", "internal pathway" ]
C
sciq
sciq_01_02608
Animals that defend their area are generally known as what kinds of animals?
[ "carnivores", "neutral", "mutants", "territorial" ]
D
openbookqa
obqa_02_00816
When trees are harvested, the trees
[ "are lacking in leaves", "need to be replaced or numbers go down", "are tiny and irrelevant", "are smaller and less" ]
B
sciq
sciq_01_07985
The atomic number is the same as the number of what in an atom?
[ "ions", "electrons", "protons", "neutrons" ]
C
math_qa
mathqa_03_02024
a person has to make 146 pieces of long bar . he take $ seconds to cut piece . what is total time taken by him to make 146 pieces ?
[ "580 seconds", "680 seconds", "500 seconds", "540 seconds" ]
A
math_qa
mathqa_03_02882
the sum of three consecutive numbers is 87 . the greatest among these three numbers is :
[ "22", "24", "26", "30" ]
D
openbookqa
obqa_02_01244
Which of these is usually green in color?
[ "The Alps", "Antarctica", "Redwood National Park", "The Pacific" ]
C
medmcqa
medmcqa_05_04399
Most likely precursor to bronchiectasis is
[ "Tuberculosis", "Carcinoma", "Bronchial adenoma", "Bronchopneumonia" ]
D
openbookqa
obqa_02_04634
In the tree reproduction process a squirrel has the role of seed what?
[ "eater", "scatterer", "destroyer", "killer" ]
B
sciq
sciq_01_06399
The waste of cows releases a lot of which type of gas?
[ "methane", "oxygen", "sulphur", "carbon dioxide" ]
A
sciq
sciq_01_08386
What law explains how the change in direction of the light ray depends on how the speed of light changes, which in turn is related to the indices of refraction of the media involved?
[ "Born's law", "law of refraction", "Newton's first law", "Boyle's law" ]
B
math_qa
mathqa_03_02712
the diagonals of a rhombus are 22 cm and 30 cm . find its area ?
[ "358", "329", "350", "330" ]
D
math_qa
mathqa_03_02510
what profit percent is made by selling an article at a certain price , if by selling at 1 / 3 rd of that price , there would be a loss of 20 % ?
[ "140 %", "29 %", "70 %", "27 %" ]
A
medmcqa
medmcqa_05_04188
A 30 year old known SLE female presents with ankle swelling. Her BP is 170/100 mmHg and she has marked lower limb edema. Urine dip stick discloses 4+ proteins with no hematuria. Plasma creatinine is 1.4 mg/dl, albumin is 1.5 g/dl and urine protein excretion rate was 6 gms for 24 hours. What is the cause of this present...
[ "Amyloidosis", "Class II lupus nephritis", "Class V lupus nephritis", "Pericardial effusion" ]
C
sciq
sciq_01_02457
Lacking a bony endoskeleton, sharks, rays, and ratfish belong to what group of fish?
[ "freshwater fish", "crustaceans", "cartilaginous", "invertebrates" ]
C
sciq
sciq_01_01068
The pressure of a sample of gas is measured with an open-end what?
[ "altimeter", "thermometer", "barometer", "manometer" ]
D
openbookqa
obqa_02_00772
After the chickens were let into the field, the population of worms
[ "decreased", "increased", "exploded", "fluctuated" ]
A
medmcqa
medmcqa_05_03720
Antegrade peristalsis due to?
[ "Ach", "Serotonin", "Substance P", "VIP" ]
A
openbookqa
obqa_02_00575
How is a place of lower elevation affected by flooding when compared to a higher location?
[ "It is more affected by the flood", "It is impossible to flood a lower elevation location", "It is more resistant than a higher place", "The lower area is already flooded" ]
A
math_qa
mathqa_03_02419
there is a 30 % chance sandy will visit china this year , while there is a 60 % chance that she will visit malaysia this year . what is the probability that sandy will visit either china or malaysia this year , but not both ?
[ "42 %", "48 %", "54 %", "60 %" ]
C
medmcqa
medmcqa_05_04245
Which of the enzyme of glycolysis is used ingluconeogenesis ?
[ "Glucokinase", "PFK", "Pyruvate kinase", "Phosphotriose isomerase" ]
D
sciq
sciq_01_10393
A virus is essentially dna or rna surrounded by a coat of what?
[ "paint", "organism", "protein", "acids" ]
C
medmcqa
medmcqa_05_01461
A female patient was on lithium therapy for bipolar disorder for 6 months. She kept the fast for few days due to religious reasons and presented with seizures, coarse tremors, confusion and weakness of limbs. Which of the following should be done to diagnose her condition?
[ "Serum Electrolytes", "Serum lithium levels", "ECG", "MRI" ]
B
math_qa
mathqa_03_00165
the probability that a man will be alive for 10 more yrs is 1 / 4 & the probability that his wife will alive for 10 more yrs is 1 / 3 . the probability that none of them will be alive for 10 more yrs , is
[ "1 / 2", "1", "2 / 3", "3 / 5" ]
A
sciq
sciq_01_11022
The vertebrate circulatory system enables blood to deliver ________ and remove wastes throughout the body.
[ "hydrogen and nutrients", "acid and nutrients", "oxygen and nutrients", "fluid and nutrients" ]
C
openbookqa
obqa_02_02157
A person has a restaurant where they have a salad bar. The salad bar is packed with ice to keep food cold. The ice may last longer if
[ "the room is warm", "salt is heavily applied", "people eat the food", "food is already warm" ]
B
sciq
sciq_01_10296
Even though tellurium does indeed have a greater average atomic mass than iodine, it is properly placed before iodine in the?
[ "periodic table", "cycles table", "theory table", "phases table" ]
A
openbookqa
obqa_02_02598
If milk is going to be measured, it can be measured in
[ "only a thin tube", "only a round dish", "any kind of shape container", "only a square container" ]
C
sciq
sciq_01_01902
How much unpolarized light does a polarized filter block?
[ "40 %", "100%", "60 %", "50%" ]
D
medmcqa
medmcqa_05_00351
Which of the following is the causative organism of Pseudomembranous colitis?
[ "Clostridium perfringens", "Clostridium difficile", "Clostridium tetani", "Clostridium botulinum" ]
B
openbookqa
obqa_02_03411
Which is likeliest to make light pass through the pupil?
[ "the taste of food", "the sound of silence", "the smell of tree", "any kind of tangible object" ]
D
medmcqa
medmcqa_05_01547
pKa of lidocaine:
[ "8.1", "8.9", "7.8", "7.6" ]
C
sciq
sciq_01_04013
What do heterotrophic animals usually consume?
[ "minerals", "soil", "plants", "other organisms" ]
D
openbookqa
obqa_02_03514
A komodo dragon's body temperature would be highest if immersed in
[ "lava", "apple juice", "liquid nitrogen", "water" ]
A
sciq
sciq_01_02207
Protozoa can be classified on the basis of how they?
[ "look", "feel", "smell", "move" ]
D
math_qa
mathqa_03_03658
in a renowned city , the average birth rate is 10 people every two seconds and the death rate is 2 people every two seconds . estimate the size of the population net increase that occurs in one day .
[ "32,300", "172,800", "345,600", "338,200" ]
C
medmcqa
medmcqa_05_04644
In which of the following form of leprosy, lepromin test is highly positive in
[ "Borderline type", "Typical tuberculoid", "Lepromatous", "Intermediate" ]
B
sciq
sciq_01_07456
How are aquatic biomes often classified?
[ "amount of salt", "depth", "amount of life", "amount of light" ]
A
sciq
sciq_01_06982
What are the four stages of food processing?
[ "ingestion, digestion, absorption, and elimination", "ingestion, digestion, absorption, and reproduction", "ingestion, reproduction, absorption, and elimination", "ingestion, digestion, elimination and extinction" ]
A
sciq
sciq_01_09441
At what age is skeletal maturity reached by humans?
[ "40", "30", "20", "15" ]
C
medmcqa
medmcqa_05_02818
Children from school went to summer camp got suffering from sore throat, rhinorrhoea, bilateral congested conjunctiva; causative agent is
[ "Rhinovirus", "Enterovirus", "Adenovirus", "Coronavrus" ]
C
ARC-Challenge
arc_04_02831
Which event is the best example of mechanical energy?
[ "wood burning", "light shining", "a song playing on a radio", "a wagon rolling down a hill" ]
D