dataset stringclasses 6
values | id stringlengths 12 16 | question stringlengths 4 758 | choices listlengths 4 4 | answer stringclasses 4
values | support stringlengths 0 7.76k ⌀ |
|---|---|---|---|---|---|
medmcqa | medmcqa_05_03083 | Tinel sign is used for depecting ? | [
"To assess the severity of damage of nerve",
"To classify the type of nerve injury",
"To locate the site of nerve injury",
"To assess the recovery"
] | D | Tinel&;s sign is an impoant sign ,which helps in recording the rate of regeneration of nerve clinically . Procedure: gentle percussion is done along the course of injured nerve . Tingling sensation is experienced by the patient in the distribution of injured nerve rather than the area percussed , & the sensation should... |
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 | null |
sciq | sciq_01_09939 | Long distance runners try to maintain constant velocity with very little acceleration or deceleration to conserve what? | [
"pressure",
"momentum",
"energy",
"fuel"
] | C | Long distance runners try to maintain constant velocity with very little acceleration or deceleration to conserve energy. |
ARC-Easy | arc_04_01345 | Decomposers are organisms that obtain their food from dead organisms. Which of these would be classified as decomposers? | [
"algae, plants",
"snakes, wolves, whales",
"deer, rabbits, mice",
"bacteria, fungi"
] | D | null |
medmcqa | medmcqa_05_03148 | Mirror test is used to | [
"Assessment of cessation of respiration",
"Assessment for tremors",
"Assessment for hea function",
"Assessment for brain function"
] | A | Cessation of respiration : this should be complete and continuous. Complete stoppage of respiration for more than 5 minutes usually causes death. Respiration may stop for very sho period without causing death. Feather test, mirror test and Winslow's test have only historical impoance. Ref: Dr. NARAYANAN REDDYS TEXTBOOK... |
sciq | sciq_01_03550 | Asexual, sexual, budding, and parthenogenesis are all forms of what? | [
"reproduction",
"photosynthesis",
"absorption",
"hibernation"
] | A | REVIEW QUESTIONS 4. Which form of reproduction is thought to be best in a stable environment? a. asexual b. sexual c. budding d. parthenogenesis 5. Which form of reproduction can result from damage to the original animal? a. asexual b. fragmentation c. budding d. parthenogenesis 6. Which form of reproduction is useful ... |
openbookqa | obqa_02_03276 | which of these would be easiest to measure in volume terms? | [
"the bumper of a car",
"the wheel of a car",
"a freshly made wine",
"a round soccer ball"
] | C | Matter in the liquid phase has definite volume |
math_qa | mathqa_03_02541 | a tradesman sold an article at a loss of 20 % . if the selling price had been increased by $ 100 , there would have been a gain of 5 % . what was the cost price of the article ? | [
"$ 100",
"$ 200",
"$ 300",
"$ 400"
] | D | "let c . p . be $ x then , ( 105 % of x ) - ( 80 % of x ) = 100 or 25 % of x = 100 x / 4 = 100 x = 400 c . p . = $ 400 correct option is d" |
medmcqa | medmcqa_05_03592 | Topical sodium cromoglycate is used in treatment of: | [
"Phlyctenular conjunctivitis",
"Vernal catarrh",
"Subconjunctival haemorrhage",
"Trachoma"
] | B | Ans. Vernal catarrh |
sciq | sciq_01_09700 | What can radioactive strontium replace in the human body making it dangerous? | [
"calcium",
"oxygen",
"potassium",
"magnesium"
] | A | Radioactive strontium is dangerous because it can chemically replace calcium in the human body. The bones are particularly susceptible to radiation damage. Write the nuclear equation for the beta emission of strontium-90. |
math_qa | mathqa_03_03980 | two passenger trains start at the same hour in the day from two different stations and move towards each other at the rate of 26 kmph and 21 kmph respectively . when they meet , it is found that one train has traveled 60 km more than the other one . the distance between the two stations is ? | [
"288",
"564",
"877",
"278"
] | B | "1 h - - - - - 5 ? - - - - - - 60 12 h rs = 26 + 21 = 47 t = 12 d = 47 * 12 = 564 answer : b" |
math_qa | mathqa_03_03594 | a and b undertake to do a piece of work for rs . 600 . a alone can do it in 6 days while b alone can do it in 8 days . with the help of c , they finish it in 3 days . ! find the share of each . | [
"25",
"50",
"75",
"80"
] | C | c ' s 1 day ' s work = 1 / 3 - ( 1 / 6 + 1 / 8 ) = 24 a : b : c = ratio of their 1 day ' s work = 1 / 6 : 1 / 8 : 1 / 24 = 4 : 3 : 1 . a ’ s share = rs . ( 600 * 4 / 8 ) = rs . 300 , b ' s share = rs . ( 600 * 3 / 8 ) = rs . 225 . c ' s share = rs . [ 600 - ( 300 + 225 » ) = rs . 75 . answer is c |
medmcqa | medmcqa_05_01313 | The immune system in asthmatics is skewed to which of the following category? | [
"Th1 phenotype",
"Th2 phenotype",
"Th3 phenotype",
"Th0 phenotype"
] | B | CD4+ effector T cells form two subpopulations distinguished by the different panels of cytokines they secrete: 1. TH1 subset - secretes IL-2, IFN-gama, and TNF-alpha. The TH1 subset is responsible for classic cell-mediated functions, such as delayed-type hypersensitivity and the activation of cytotoxic T lymphocytes an... |
ARC-Easy | arc_04_02086 | The surface gravity of Pluto is the weakest of the nine planets because Pluto | [
"has the lowest temperature.",
"has the smallest mass.",
"rotates the slowest.",
"is farthest from the Sun."
] | B | null |
ARC-Easy | arc_04_00499 | How do the spines of a cactus help it survive? | [
"Spines help the cactus get moisture.",
"Spines anchor the cactus in the ground.",
"Spines protect the cactus from animals.",
"Spines support the stems and branches of the cactus."
] | C | null |
openbookqa | obqa_02_01125 | What will become magnetic in an electromagnet if the battery becomes active? | [
"A construction nail",
"A plastic nail",
"A nail box",
"A wooden nail"
] | A | if battery in an electromagnet is active then the nail in the electromagnet will become magnetic |
sciq | sciq_01_04181 | What causes acid rain? | [
"chemicals in waterways",
"carbon dioxide",
"air pollution",
"heavy pollution"
] | C | Air pollution causes acid rain, ozone depletion, and global warming. |
openbookqa | obqa_02_03248 | Which is the most accurate statement? | [
"rocks grow to reach the size they are today",
"oaks grow to reach the size they are today",
"cell phones grow to reach the size they are today",
"plastic forks grow to reach the size they are today"
] | B | all living things grow |
sciq | sciq_01_00692 | What is used to recrystallize excess dissolved solute in a supersaturated solution? | [
"starter crystal",
"seed crystal",
"fertilizer crystal",
"energy crystal"
] | B | Some solutes, such as sodium acetate, do not recrystallize easily. Suppose an exactly saturated solution of sodium acetate is prepared at 50°C. As it cools back to room temperature, no crystals appear in the solution, even though the solubility of sodium acetate is lower at room temperature. A supersaturated solution i... |
sciq | sciq_01_07569 | In addition to five classes of fish, what other classes make up the species of vertebrates? | [
"amphibians, reptiles, birds, and mammals",
"amphibians , vertebrae , birds , and mammals",
"insects, amphibians, reptiles, and birds",
"reptiles, birds, mammals, and primates"
] | A | There are about 50,000 living species of vertebrates. They are placed in nine classes: five classes of fish plus amphibians, reptiles, birds, and mammals. |
medmcqa | medmcqa_05_04192 | Which of the following causes would you consider for a suspected case of Delirium Tremens, under investigation? | [
"Chronic alcoholism",
"Alcohol withdrawal",
"Cocaine abuse",
"Cocaine withdrawal"
] | B | Delirium tremens (DTs) is the most severe form of ethanol withdrawal. it is manifested by altered mental status (global confusion) and sympathetic overdrive (autonomic hyperactivity), which can progress to cardiovascular collapse. |
sciq | sciq_01_09609 | What is the only planet that rotates clockwise as viewed from its north pole? | [
"venus",
"uranus",
"earth",
"mars"
] | A | Venus is the only planet that rotates clockwise as viewed from its North Pole. All of the other planets rotate counterclockwise. Venus turns slowly, making only one turn every 243 days. This is longer than a year on Venus! It takes Venus only 225 days to orbit the Sun. |
sciq | sciq_01_11513 | What is the measure of how closely molecules are packed together? | [
"volume",
"density",
"length",
"frequency"
] | B | Density is mass per unit volume. Density is a measure of how closely molecules are packed together. The closer together they are, the greater the density. Since air is a gas, the molecules can pack tightly or spread out. |
sciq | sciq_01_05438 | Bile salts produced by the liver assist in breaking apart what kind of fats? | [
"dietary",
"soluble",
"carbohydrates",
"Sugar"
] | A | Many other salts are important in the body. For example, bile salts produced by the liver help break apart dietary fats, and calcium phosphate salts form the mineral portion of teeth and bones. |
math_qa | mathqa_03_00833 | given f ( x ) = 3 x – 5 , for what value of x does 2 * [ f ( x ) ] – 16 = f ( x – 6 ) ? | [
"1",
"4",
"6",
"7"
] | A | "2 ( 3 x - 5 ) - 16 = 3 ( x - 6 ) - 5 3 x = 3 x = 1 the answer is a ." |
ARC-Easy | arc_04_00417 | A student is growing some plants for an experiment. She notices small white spots on the leaves. Which tool should she use to get a better look at the spots? | [
"thermometer",
"hand lens",
"graduated cylinder",
"balance"
] | B | null |
sciq | sciq_01_10866 | The most magnetic material in nature is what? | [
"magnetite",
"molecules",
"crystals",
"gold"
] | A | Some materials are natural permanent magnets. The most magnetic material in nature is the mineral magnetite. |
medmcqa | medmcqa_05_04009 | Which is the most common second malignancy in survivors of retinoblastoma? | [
"Optic glioma",
"Osteosarcoma",
"Thyroid cancer",
"Nasopharyngeal carcinoma"
] | B | Osteosacrcomas are the most common second malignancy in survivors of retinoblastoma. Ref: Cancer in Children and Adolescents By William Larkin Carroll, Page 384; Manual of Pediatric Hematology and Oncology By Philip Lanzkowsky, 5th Edition, Page 947 |
sciq | sciq_01_02266 | Mass spectrometry today is used extensively in chemistry and biology laboratories to identify chemical and biological substances according to their ratios of what? | [
"volume to charge",
"ph to charge",
"mass to volume",
"mass-to-charge"
] | D | Mass spectrometry today is used extensively in chemistry and biology laboratories to identify chemical and biological substances according to their mass-to-charge ratios. In medicine, mass spectrometers are used to measure the concentration of isotopes used as tracers. Usually, biological molecules such as proteins are... |
medmcqa | medmcqa_05_03832 | Enterovirus 72 is: | [
"Hepatitis A",
"Hepatitis B",
"Hepatitis C",
"Hepatitis E"
] | A | Hepatitis A virus was originally classified as Enterovirus type 72 but is now assigned to a separate genus Hepatovirus in the family Picornaviridae. Picornaviruses are Icosahedral, 28-30 nm (small size), nonenveloped single stranded RNA viruses; Linear positive sense RNA genome. Hepatitis B : belongs to Hepadnaviridae ... |
openbookqa | obqa_02_02478 | A wet globe that is enormous in mass is likely to have a stone | [
"layer",
"sun",
"brain",
"labyrinth"
] | A | Earth 's surface is made of rock |
sciq | sciq_01_04555 | When a metal is oxidized and a nonmetal is reduced in a redox reaction, what is the resulting compound called? | [
"ionic compound",
"magnetic compound",
"alloy",
"soluble compound"
] | A | There are many other examples of redox reactions in which two neutral elements combine to make a compound. These often take the form of a metal being oxidized and a nonmetal being reduced, resulting in an ionic compound. Two nonmetallic elements can also undergo a redox reaction of this type, in which the less electron... |
medmcqa | medmcqa_05_04087 | Life time risk of TB in HIV Patients - | [
"20%",
"50%",
"10%",
"5%"
] | A | Tuberculosis Preventing exposure to tuberculosis is impoant when there is an infectious case in the household, in clinics and in hospitals.Adequate ventilation, masks and safe coughing procedures reduce the risk of exposure. For HIV-uninfected individuals with latent TB infection (LTBI), the lifetime risk of developing... |
openbookqa | obqa_02_03209 | What births live young? | [
"a feathered animal with a beak",
"a tail having tree dweller",
"a modern sport utility vehicle",
"a planet close to the sun"
] | B | a monkey births live young |
sciq | sciq_01_06945 | What will happen to sea levels due to increased global temperatures? | [
"reverse",
"rise",
"surge",
"Drop"
] | B | This increase in global temperature will cause the sea level to rise. It is also expected to produce an increase in extreme weather events and change the amount of precipitation. Global warming may also cause food shortages and species extinction. |
math_qa | mathqa_03_02051 | find the cube root of 185193 . | [
"33",
"57",
"99",
"17"
] | B | "observe unit digit here is 3 so unit digit of the answer is 7 . now omit 193 . now find after which perfect cube 193 lies . it is 125 . so our tenth place is 5 . so answer is 57 . answer : b" |
math_qa | mathqa_03_02623 | 10 play kabadi , 25 play kho kho only , 5 play both gmaes . then how many in total ? | [
"30",
"35",
"38",
"40"
] | B | "10 play kabadi = > n ( a ) = 10 , 5 play both gmaes . = > n ( anb ) = 5 25 play kho kho only , = > n ( b ) = n ( b only ) + n ( anb ) = 25 + 5 = 30 total = > n ( aub ) = n ( a ) + n ( b ) - n ( anb ) = 10 + 30 - 5 = 35 answer : b" |
math_qa | mathqa_03_02062 | 1.20 can be expressed in terms of percentage as | [
"120 %",
"0.120 %",
"1.20 %",
"0.209 %"
] | A | "explanation : while calculation in terms of percentage we need to multiply by 100 , so 1.20 * 100 = 120 answer : option a" |
openbookqa | obqa_02_03982 | Feces on the ground is an indicator of a nearby | [
"organic being",
"fish",
"plush animal",
"deceased animal"
] | A | an organism is a source of organic material |
medmcqa | medmcqa_05_01600 | Onion peeling of renal vessels is seen in - | [
"Benign hypertension",
"Malignant hypertension",
"Diabetic nephropathy",
"SLE"
] | B | Ans. is 'b' i.e., Malignant hypertension o There is concentric hyperplastic proliferation of the smooth muscles together with fine concentric layering of collagen to form a hyperplastic arteriolitis (Onion skin lesion),o Malignant nephrosclerosis is the form of renal disease associated with malignant or accelerated pha... |
sciq | sciq_01_06645 | What is lava called before it reaches the surface of the earth? | [
"magma",
"pyrite",
"crust",
"rock"
] | A | Minerals form as magma or lava cools. |
sciq | sciq_01_08700 | What do some animals use to get a feel for their environment? | [
"neuroreceptors",
"mechanoreceptors",
"nociceptors",
"fibroblasts"
] | B | |
sciq | sciq_01_07366 | Earthworms are important deposit feeders that help form and enrich what material? | [
"wood",
"soil",
"shale",
"coal"
] | B | Earthworms are important deposit feeders that help form and enrich soil. |
sciq | sciq_01_06402 | What term is used to describe the full range of electromagnetic waves? | [
"electromagnetic spectrum",
"mechanical spectrum",
"electromagnetic scale",
"electromagnetic series"
] | A | Electromagnetic waves vary in their wavelength, frequency, and energy. The full range of electromagnetic waves makes up the electromagnetic spectrum. |
medmcqa | medmcqa_05_00333 | Hangover following alcohol consumption can be treated with - | [
"Pyridoxine",
"Thiamine",
"Riboflavin",
"Niacin"
] | B | Ans. is 4b' i.e., Thiamine o Thiamine helps prevent the buildup of glutarate in the brain, which may be associated with part of the headache associated with hangover. |
sciq | sciq_01_01664 | An antigen is a macromolecule that reacts with components of what? | [
"immune system",
"circulatory system",
"digestion system",
"pulmonary system"
] | A | Figure 42.10 An antigen is a macromolecule that reacts with components of the immune system. A given antigen may contain several motifs that are recognized by immune cells. Each motif is an epitope. In this figure, the entire structure is an antigen, and the orange, salmon and green components projecting from it repres... |
medmcqa | medmcqa_05_04618 | Molybdenum is a constituent of: | [
"Xanthine oxidase",
"Cytochrome oxidase",
"Phosphofructokinase",
"Carbonic anhydrase"
] | A | Molybdenum containing enzymes include aldehyde oxidase, sulfite oxidase and xanthine oxidase. |
math_qa | mathqa_03_00033 | find 62976 ÷ ? = 123 | [
"412",
"502",
"512",
"522"
] | C | "answer let 62976 / n = 123 then n = 62976 / 123 = 512 . option : c" |
math_qa | mathqa_03_04692 | there is a clock which shows false timing ie it shows 10 minutes less for each 1 hour . . . . if the clock shows 12 noon now how many minutes will be lost when it shows 3 pm ? | [
"16 minutes",
"26 minutes",
"36 minutes",
"46 minutes"
] | C | for 1 hour , 10 minutes is slower , then for 06 miuntes - 1 minutes is slower 30 minutes - 5 minutes actual time false time 12 12 01 pm 12.50 pm ( 10 minutes slower ) 02 pm 01.40 pm ( 12.50 + 60 min - 10 minutes slower ) 03 pm 02.30 pm ( 01.40 + 60 min - 10 minutes slower ) 03.36 pm 03.00 pm ( 02.30 + 36 min - 6 minute... |
sciq | sciq_01_06429 | What process provides over 99% of the energy supply for life on earth? | [
"Carbon",
"photosynthesis",
"gases",
"nutrients"
] | B | Photosynthesis provides over 99% of the energy supply for life on Earth. A much smaller group of autotrophs - mostly bacteria in dark or low-oxygen environments - produce food using the chemical energy stored in inorganic molecules such as hydrogen sulfide, ammonia, or methane. While photosynthesis transforms light ene... |
sciq | sciq_01_06758 | The most common carbon atoms have six protons and six neutrons in their what? | [
"nuclei",
"neuron",
"membrane",
"ribosomes"
] | A | E XA MP L E 1 1. The most common carbon atoms have six protons and six neutrons in their nuclei. What are the atomic number and the mass number of these carbon atoms?. |
math_qa | mathqa_03_02202 | a bakery has 6 employees . it pays annual salaries of $ 15,000 to each of 2 employees , $ 17,000 to 1 employee , and $ 18,000 to each of the remaining 3 employees . which number is closest to the average ( arithmetic mean ) annual salary of these employees ? | [
"$ 16,200",
"$ 16,500",
"$ 16,800",
"$ 17,000"
] | C | "average = 2 ( 15000 ) + ( 17000 ) + 3 ( 18000 ) / 6 = $ 16,833 the answer is c ." |
openbookqa | obqa_02_02339 | A minuscule thing could be seen easily with help from | [
"a scope",
"a car",
"a blind",
"a mirror"
] | A | microscope is used to see small things by making them appear bigger |
ARC-Easy | arc_04_00725 | Plankton are tiny ocean organisms. The role of one type of plankton is to use the energy from the Sun to produce food that other animals eat. Which organism has the same role in the ocean as this type of plankton? | [
"seaweed",
"turtle",
"dolphin",
"crab"
] | A | null |
math_qa | mathqa_03_00852 | three numbers are in the ratio of 2 : 3 : 4 and their l . c . m . is 264 . what is their h . c . f . ? | [
"18",
"22",
"24",
"28"
] | B | "let the numbers be 2 x , 3 x , and 4 x . lcm of 2 x , 3 x and 4 x is 12 x . 12 x = 264 x = 22 hcf of 2 x , 3 x and 4 x = x = 22 the answer is b ." |
medmcqa | medmcqa_05_02453 | Most impoant factor for development of diabetic retinopathy is | [
"Duration of diabetes",
"Level of diabetes",
"Type of diabetes",
"co morbid conditions like hypeension & hyperlipidemia"
] | A | Duration of diabetes is most impoant factor for development of diabetic retinopathy. Other Risk Factors: Duration of DM Hyperlipidemia Nephropathy Pregnancy Hypeension |
math_qa | mathqa_03_02962 | convert the 9 / 36 m / s into kilometers per hour ? | [
"0.9 kmph",
"9.9 kmph",
"1.3 kmph",
"1.2 kmph"
] | A | "9 / 36 m / s = 9 / 36 * 18 / 5 = 9 / 10 = 0.9 kmph . answer : a" |
sciq | sciq_01_11190 | During which phase is the moon more than half lit but not full? | [
"waxing",
"gibbous phase",
"crescent",
"new"
] | B | Before and after the quarter-moon phases are the gibbous and crescent phases. During the crescent moon phase, the Moon is less than half lit. It is seen as only a sliver or crescent shape. During the gibbous moon phase, the Moon is more than half lit. It is not full. The Moon undergoes a complete cycle of phases about ... |
sciq | sciq_01_10444 | The first photosynthetic organisms were not plants, but types of what that lived in the water? | [
"bacteria",
"algae",
"fungi",
"pathogens"
] | A | The first photosynthetic organisms were bacteria that lived in the water. So, where did plants come from? Evidence shows that plants evolved from freshwater green algae, a protist ( Figure below ). The similarities between green algae and plants is one piece of evidence. They both have cellulose in their cell walls, an... |
medmcqa | medmcqa_05_01406 | Which plasma protein is necessary for adhesion of platelets to subendothelialfibres? | [
"Glycoprotein IIb",
"Von Willebrand factor",
"Platelet factor 3",
"Factor X"
] | B | Ans. (b) Von Willebrand factor(Ref: Robbins 9th/pg 661)Von Willebrand factor is necessary for adhesion of platelets to subendothelial fibres. |
openbookqa | obqa_02_02594 | some countries can be in bed and other are in the middle of the day enjoying the outdoors, why? | [
"animals",
"rotation of sun",
"planet rotation",
"ocean tides"
] | C | if it is night then the sun has set |
medmcqa | medmcqa_05_03093 | Which of the following is octapeptide | [
"Glutathione",
"Angiotensin I",
"Angiotensin II",
"Oxytocin"
] | C | Glutathione is tripeptide
Angiotensin I is decapeptide
Oxytocin and Vasopressin are nonapeptide. |
sciq | sciq_01_06076 | What is the term for rain consisting of water with a ph below 5? | [
"produce rain",
"carbon rain",
"Hot Rain",
"acid rain"
] | D | Acid rain is rain that has a pH less than 5 ( Figure below ). Acidity is measured on the pH scale . Lower numbers are more acidic, and higher numbers are less acidic (also called more alkaline ). An acid has a pH of less than 7. The pH of normal rain is 5.6. It’s slightly acidic because carbon dioxide in the air dissol... |
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 | breaking down an object changes that object 's shape and mass |
sciq | sciq_01_03422 | Where do most amphibians live, salt water or fresh water? | [
"saltwater",
"deserts",
"aquariums",
"fresh water"
] | D | Most amphibians live in fresh water, not salt water. Their habitats can include areas close to springs, streams, rivers, lakes, swamps and ponds. They can be found in moist areas in forests, meadows and marshes. Amphibians can be found almost anywhere there is a source of fresh water. Although there are no true saltwat... |
sciq | sciq_01_01851 | What does the clitellum secrete, while the sperm received are stored temporarily? | [
"cocoon of mucus",
"pathogen of mucus",
"discharge of mucus",
"amoeba of mucus"
] | A | |
medmcqa | medmcqa_05_02814 | Co factor of glutathione peroxidase - | [
"Selenium",
"Magnesium",
"Manganese",
"Zinc"
] | A | Ans. is 'a' i.e., Selenium* Keshan's disease is a form of cardiomyopathy and is characterized by multifocal myocardial necrosis, cardiac arrhythmias and cardiac enlargement.* It is prevalent in the Keshan province of China, soil of which is deficient in Selenium.* Selenium deficiency in the soil is found to cause an in... |
openbookqa | obqa_02_02013 | What is used to catch prey by some birds? | [
"a bill",
"fire",
"nets",
"cups"
] | A | a beak is used for catching prey by some birds |
ARC-Easy | arc_04_01206 | When compared to current average conditions, which term would best describe conditions in Earth's lower atmosphere if greenhouse gases were absent? | [
"denser",
"cooler",
"wetter",
"cloudier"
] | B | null |
openbookqa | obqa_02_00579 | what is a mammal's parenting behavior? | [
"they give nutrition to their young",
"they lack care for their young",
"mammals eat their young",
"mammals have zero offspring"
] | A | a mammal usually nurses its offspring |
openbookqa | obqa_02_00775 | Humans grow thinner when they | [
"lack food",
"eat too much.",
"overeat",
"eat food"
] | A | lack of food causes starvation |
sciq | sciq_01_03322 | Which body part is unsuitable for animals living on land? | [
"feet",
"gills",
"hands",
"lungs"
] | B | |
ARC-Easy | arc_04_00087 | Some areas of the world are experiencing more desert-like conditions. This change most favors survival of species with the ability to do which of the following? | [
"consume large amounts of food",
"become dormant for long periods",
"sense infrared and ultraviolet light",
"transpire water through the skin to the atmosphere"
] | B | null |
sciq | sciq_01_05679 | A potential cause of extinction, competition between different species is called what? | [
"parasitism",
"interspecific competition",
"intraspecific competition",
"mutualism"
] | B | Competition between different species is called interspecific competition. It might lead to the less well-adapted species going extinct. Or it might lead to one or both species evolving specialized adaptations. For example, competing species might evolve adaptations that allow them to use different food sources. You ca... |
medmcqa | medmcqa_05_00090 | Tumor marker of Dysgerminoma | [
"a-fetoprotein",
"hCG",
"CA-125",
"Lactate dehydrogenase"
] | D | Dysgerminoma is the most common malignant germ cell tumour, accounting for about 30% to 40% of all ovarian cancers of germ cell origin. Placental alkaline phosphatase (PLAP) and lactate dehydrogenase (LDH) are produced by up to 95% of dysgerminomas, and serial measurements of LDH may be useful for monitoring the diseas... |
sciq | sciq_01_00875 | What gas is released into the atmosphere when fossil fuels are burned? | [
"co2",
"hydrogen",
"glucose",
"helium"
] | A | Carbon dioxide levels in the atmosphere are increasing. Fossil fuel burning is increasing. The rise in fossil fuel burning is increasing the CO 2 in the atmosphere. |
math_qa | mathqa_03_03472 | in a kilometer race , a beats b by 54 meters or 12 seconds . what time does a take to complete the race ? | [
"212",
"190",
"277",
"181"
] | A | "time taken by b run 1000 meters = ( 1000 * 12 ) / 54 = 222 sec . time taken by a = 224 - 12 = 212 sec . answer : a" |
openbookqa | obqa_02_01868 | What could be used as a conductor? | [
"a cat",
"A penny",
"a cloud",
"wood"
] | B | sending electricity through a conductor causes electric current to flow through that conductor |
sciq | sciq_01_00405 | The body is made up of how many types of tissue? | [
"seven",
"six",
"four",
"five"
] | C | As for all animals, your body is made of four types of tissue: epidermal, muscle, nerve, and connective tissues. Plants, too, are built of tissues, but not surprisingly, their very different lifestyles derive from different kinds of tissues. All three types of plant cells are found in most plant tissues. Three major ty... |
medmcqa | medmcqa_05_04424 | Prophylactic antibiotics are most effective during | [
"Decisive period",
"Infection period",
"Latent period",
"Golden period"
] | A | In the first 4 hours, after a breach in an epithelial surface and underlying connective tissues, there is delay in the mobilisation of host defences. This period is called 'decisive period' and during this period, bacterial colonisation and established infection can begin. It is logical that prophylactic antibiotics wi... |
medmcqa | medmcqa_05_02504 | Superior oblique is supplied by: | [
"Upper branch of 3rd N",
"Lower branch of 3rd N",
"Trochlear",
"Abducens"
] | C | C i.e. Trocheal nerve |
ARC-Easy | arc_04_01637 | Falling and rising air and water molecules inside of clouds are believed to be factors in the formation of lightning. Which kind of energy transfer is taking place to cause this weather phenomenon? | [
"electrical to thermal",
"thermal to mechanical",
"chemical to mechanical",
"mechanical to electrical"
] | D | null |
math_qa | mathqa_03_02471 | what is the compound interest on rs : 30,000 for 4 months at the rate of 5 % per annum | [
"501.13",
"502.13",
"503.13",
"504.13"
] | C | it is monthly compound rate = 5 / 12 % per month 30000 * ( 1 + 5 / 1200 ) ^ 4 - 30000 = 503.13 answer : c |
sciq | sciq_01_07306 | What type of bacteria stains red? | [
"gram - such bacteria",
"calcium - negative bacteria",
"gram-negative bacteria",
"kilogram-negative bacteria"
] | C | Bacteria that stain red are called gram-negative bacteria. They have a thin cell wall with an outer membrane. |
sciq | sciq_01_06821 | Where are the two tonsils located? | [
"throat",
"sinus",
"tooth",
"nose"
] | A | The two tonsils are located on either side of the throat. They trap pathogens that enter the body through the mouth or nose. |
sciq | sciq_01_10434 | Insects can have specialized mouthparts, such as a proboscis, to siphon the nectar from what? | [
"fruits",
"shrubs",
"flowers",
"stems"
] | C | Insects can have specialized mouthparts, such as a proboscis, to siphon the nectar from a flower. |
sciq | sciq_01_06558 | What is corrosive mixture is formulated by the combination of water, air and sulfur? | [
"hydrochloric acid",
"sulfuric acid",
"nitric acid",
"sulfuric water"
] | B | Surface mining exposes minerals that were underground to air and water at the surface. These minerals contain the chemical element sulfur. Sulfur mixes with air and water to make sulfuric acid. This acid is a highly corrosive chemical. Sulfuric acid gets into nearby streams and can kill fish, plants, and animals. Surfa... |
sciq | sciq_01_10875 | Neurologists are physicians who specialize in disorders of what system? | [
"nervous system",
"musculoskeletal system",
"circulatory system",
"digestive system"
] | A | Neurologist Neurologists are physicians who specialize in disorders of the nervous system. They diagnose and treat disorders such as epilepsy, stroke, dementia, nervous system injuries, Parkinson’s disease, sleep disorders, and multiple sclerosis. Neurologists are medical doctors who have attended college, medical scho... |
math_qa | mathqa_03_04473 | find out the square of a number which when doubled exceeds its quarter by 7 ? | [
"16",
"11",
"31",
"29"
] | A | "a 16 explanation : let the number be p , then the square will be p ^ 2 according to question : 2 p = ( p / 4 ) + 7 = > 8 p = p + 28 = > p = 4 p ^ 2 = 4 ^ 2 = 16 ." |
sciq | sciq_01_03189 | What do omnivores eat? | [
"only seafood",
"only animals",
"only plants",
"plants & animals"
] | D | Omnivores are heterotrophs that consume both plants and animals. They include crows and human beings. The grizzly bears pictured in Figure below are also omnivores. |
medmcqa | medmcqa_05_04675 | M.C. psychological features of AIDS is | [
"Mania",
"Depression",
"Suicidal Tendency",
"Violence"
] | B | B i.e. Depression Depression is most common psychological feature in: AIDSQ Post paumQ/ Post myocardial infarctionQ Post surgery Myxedema OCN leads to secondary depressionQ Pseudo dementia & Nihilistic delusions are seen in depressionQ. |
medmcqa | medmcqa_05_02023 | Wheal and flare reaction is: September 2005 | [
"Type I hypersensitivity",
"Type II hypersensitivity",
"Type III hypersensitivity",
"Type IV hypersensitivity"
] | A | Ans. A: Type I hypersensitivity |
sciq | sciq_01_05156 | What model postulates that electrons orbit the nucleus at fixed energy levels? | [
"Newton's model",
"bohr",
"atomic model",
"coreolis"
] | B | The Bohr model postulates that electrons orbit the nucleus at fixed energy levels. |
sciq | sciq_01_11526 | What is the length of the route between two points? | [
"velocity",
"distance",
"direction",
"speed"
] | B | Distance is the length of the route between two points. The distance of a race, for example, is the length of the track between the starting and finishing lines. In a 100-meter sprint, that distance is 100 meters. |
math_qa | mathqa_03_00706 | find compound interest on $ 16000 at 15 % per annum for 2 years 4 months , compounded annually . | [
"6109",
"6209",
"6218",
"6107"
] | C | "time = 2 years 4 months = 2 ( 4 / 12 ) years = 2 ( 1 / 3 ) years . amount = $ [ 16000 x ( 1 + ( 15 / 100 ) ) 2 x ( 1 + ( ( 1 / 3 ) * 15 ) / 100 ) ] = $ [ 16000 * ( 23 / 20 ) * ( 23 / 20 ) * ( 21 / 20 ) ] = $ 22218 . : . c . i . = rs . ( 22218 - 16000 ) = $ 6218 answer c ." |
sciq | sciq_01_07632 | What are the strongest chemical bonds? | [
"curvature and ionic bonds",
"covalent and ionic bonds",
"weak and ionic bonds",
"mutual and stock bonds"
] | B | |
sciq | sciq_01_06935 | What celestial body in the solar system makes up most of its total mass? | [
"Jupiter",
"earth",
"Andromeda",
"sun"
] | D | The Sun makes up almost all of the mass of the solar system. |
math_qa | mathqa_03_00116 | ashis ' s height is 25 % more than babji , by how much percent babji ' s height is less than ashis . | [
"30 %",
"25 %",
"75 %",
"20 %"
] | D | explanation : solution : babji is less than ashis by ( 25 / ( 100 + 25 ) * 100 ) % = 20 % answer : d |
ARC-Easy | arc_04_01351 | Stacey picks apples and puts them in a basket. When she puts her basket on a scale, the scale reads two kilograms (kg). What property is Stacey measuring? | [
"height",
"weight",
"temperature",
"volume"
] | B | null |
ARC-Easy | arc_04_01158 | Paula determines a property of a marble using a balance and a graduated cylinder. What property is Paula most likely determining by using both tools? | [
"density",
"length",
"mass",
"volume"
] | A | null |
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