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 ⌀ |
|---|---|---|---|---|---|
openbookqa | obqa_02_00183 | What should my thermometer read if I want to make sure my home-made popsicles are done? | [
"212 degrees F.",
"0 degrees C.",
"39 degrees F.",
"32 degrees C."
] | B | freezing point means temperature at which a liquid freezes |
medmcqa | medmcqa_05_03823 | Thoracic duct crosses at | [
"T1",
"C7",
"T5",
"T8"
] | B | In the neck thoracic duct arches laterally at the level of C7 <img src=" /> B D CHAURASIA'S HUMAN ANATOMY UPPER LIMB THORAX-VOLUME-1 SIXTH EDITION Page no-285 |
openbookqa | obqa_02_03804 | What is most like a fish? | [
"offspring of frogs",
"a desk",
"a diva",
"a solar system"
] | A | young amphibians breathe through gills |
medmcqa | medmcqa_05_03715 | A Panel discussion is ? | [
"Mass approach",
"Individual approach",
"Group approach",
"One way communication"
] | C | Ans. is 'c' i.e., Group approach |
medmcqa | medmcqa_05_01135 | Gynaecomastia is caused by - | [
"Spironolactone",
"Rifampicin",
"Thiazide",
"Propranolol"
] | A | Ans. is 'a' i.e., Spironolactone Drugs causing gynecomastia Calcium channel antagonist o Isoniazide o Reserpine o Clomiphene o Ketoconazole Digitalis o Methyldopa o Estrogens o Phenytoin o Cimetidine Ethionamide o Testosterone o Griseofulvin o Spironolactone |
openbookqa | obqa_02_02393 | A cloud that begins to precipitate onto the ground is | [
"fluttering",
"laughing",
"crowing",
"leaking"
] | D | precipitation is when water falls from the sky |
sciq | sciq_01_05754 | What state of matter exists if particles do not have enough kinetic energy to overcome the force of attraction between them? | [
"liquid",
"plasma",
"solid",
"gas"
] | C | If particles do not have enough kinetic energy to overcome the force of attraction between them, matter exists as a solid. The particles are packed closely together and held rigidly in place. All they can do is vibrate. This explains why solids have a fixed volume and a fixed shape. |
medmcqa | medmcqa_05_04897 | Endoscopic USG criteria for chronic pancreatitis, when the diameter of the main pancreatic duct is? | [
">1 mm",
"1.5 mm",
">2 mm",
">3 mm"
] | D | Ans DEndoscopic USG features of chronic pancreatitis:1. Hyperechoic foci with shadowing (Major)2. Lobularity with honeycombing (Major)3. Lobularity without honeycombing (Minor)4. Hyperechoic foci without shadowing (Minor)5. Cysts (Minor)6. Stranding (Minor)7. Main pancreatic duct (MPD) calculi (Major)8. Irregular MPD c... |
sciq | sciq_01_00782 | What occurs when spores from two parents fuse and form a zygospore? | [
"sexual reproduction",
"asexual reproduction",
"twins",
"internal reproduction"
] | A | The majority of fungi can reproduce both asexually and sexually. This allows them to adjust to conditions in the environment. Yeast reproduce asexually by budding. Other fungi reproduce asexually by producing spores. Sexual reproduction occurs when spores from two parents fuse and form a zygospore. |
math_qa | mathqa_03_04669 | mike drives his new corvette from san francisco to las vegas , a journey of 640 miles . he drives the first half of the trip at an average rate of 80 miles per hour , but has to slow down for the second half of his journey . if the second half of the trip takes him 200 percent longer than the first half , what is his a... | [
"26.7",
"j = 30.0",
"j = 40.0",
"j = 53.3"
] | C | veritas prepofficial solution correct answer : c using the formula : time = distance / rate , we find that mike takes 4 hours to cover the first 320 miles of his trip . since the 2 nd 320 miles take 200 % longer than the first , it takes mike 8 hours longer , or 12 hours . ( note : 200 % longer than the first half is n... |
medmcqa | medmcqa_05_02402 | The most common cause of epididymitis is | [
"Gonococcal infection",
"Chlamydia infection",
"Proteus infection",
"Tubercular infection"
] | B | Epididymitis is most common in young men ages 19 to 35. Chlamydia is the most common cause in sexually active men younger than 35 years (accounting for up to 50% of cases). Infections with urinary coliforms (eg, E coli, Pseudomonas species, Proteus species, Klebsiella species) are the most common cause in children and ... |
math_qa | mathqa_03_02115 | a works twice as fast as b . if b can complete a work in 12 days independently , the number of days in which a and b can together finish the work is : | [
"4 days",
"6 days",
"8 days",
"18 days"
] | A | solution rates of worktio of raing of a and b = 2 : 1 . so , ratio of times taken = 1 : 2 ∴ a ’ s 1 day ’ s work = 1 / 6 b ’ s 1 day ’ s work = 1 / 12 ( a + b ) ' s 1 day ’ s work = ( 1 / 6 + 1 / 12 ) = 3 / 12 = 1 / 4 so , a and b together can finish the work in 4 days . answer a |
sciq | sciq_01_05094 | Genetic equilibrium occurs when what process doesn't exist within the population? | [
"evolution",
"variation",
"movement",
"reproduction"
] | A | The Hardy-Weinberg model describes how a population can remain at genetic equilibrium , referred to as the Hardy-Weinberg equilibrium. Genetic equilibrium occurs when there is no evolution within the population. In other words, the frequency of alleles (variants of a gene) will be the same from one generation to anothe... |
openbookqa | obqa_02_02705 | An object that is stopped is | [
"accelerated",
"halted",
"off-balance.",
"wind-blown"
] | B | stopped means no speed |
sciq | sciq_01_04926 | What do you call trees that lose their leaves in the fall and grow new ones in the spring? | [
"coniferous",
"deciduous",
"perennial",
"fibrous"
] | B | Humid continental climates are found between 40° and 60° north latitude. The northeastern U. S. has this type of climate. Summers are warm to hot, and winters are cold. Precipitation is moderate, and it falls year round. Deciduous trees grow in this climate ( Figure below ). They lose their leaves in the fall and grow ... |
medmcqa | medmcqa_05_00371 | Aerial blood gas of a 5 year old child done at sea level gives the following results: pH 7.41, PaO2, 100 mmHg, and PaCO2, 40 mmHg. The child is being ventilated with 80% oxygen. What is the (A-a) DO2.- | [
"570.4 mm Hg",
"520.4 mm Hg",
"470.4 mm Hg",
"420.4 mm Hg"
] | D | Alveolar air equation: Using the alveolar air equation - PAO2 = - Data: Fraction of O2 in the inspired air = 80% Barometric pressure = 760 mm Hg (sea level) Water vapor pressure = 47 mm Hg Respiratory quotient = 0.8 Hence, Alveolar PO2 = - = 570.4 - 50 = 520.4 mm Hg Aerial PO2 is given = 100 mm Hg Hence, (A - a) DO2 = ... |
math_qa | mathqa_03_00646 | if the operation ø is defined for all positive integers x and w by x ø w = ( 2 ^ x ) / ( 2 ^ w ) then ( 3 ø 1 ) ø 1 = ? | [
"2",
"4",
"8",
"16"
] | C | "3 ø 1 = 2 ^ 3 / 2 ^ 1 = 4 4 ø 1 = 2 ^ 4 / 2 = 8 the answer is c ." |
sciq | sciq_01_02508 | What makes monotremes different than other mammals? | [
"they spawn",
"they reproduce asexually",
"they lay eggs",
"they lack backbones"
] | C | 29.6 Mammals Mammals in general are vertebrates that possess hair and mammary glands. The mammalian integument includes various secretory glands, including sebaceous glands, eccrine glands, apocrine glands, and mammary glands. Mammals are synapsids, meaning that they have a single opening in the skull. A key characteri... |
math_qa | mathqa_03_03806 | x + ( 1 / x ) = 2.5 find x ^ 2 + ( 1 / x ^ 2 ) | [
"2.25",
"3.25",
"4.25",
"5.25"
] | C | "squaring on both sides ( x + 1 / x ) ^ 2 = 2.5 ^ 2 x ^ 2 + 1 / x ^ 2 = 6.25 - 2 x ^ 2 + 1 / x ^ 2 = 4.25 answer : c" |
sciq | sciq_01_08579 | Most bird species display this behavior, meaning the male and female remain together for breeding for a few years or until one mate dies? | [
"isolation",
"dichotomy",
"monogamy",
"polygamy"
] | C | In birds, 90% to 95% of species are monogamous , meaning the male and female remain together for breeding for a few years or until one mate dies. Birds of all types, from parrots to eagles and falcons, are monogamous. Usually, the parents take turns incubating the eggs. Birds usually incubate their eggs after the last ... |
math_qa | mathqa_03_04809 | 2.2 cubic dm of lead is to be drawn into a cylindrical wire 0.50 cm diameter . find the length of the wire in meters . | [
"110'",
"111'",
"113'",
"112'"
] | D | let the length of the wire be h meters . then , ∏ ( 0.50 / ( 2 x 100 ) ) ^ 2 x h = 2.2 / 1000 = h = ( ( 2.2 / 1000 ) x ( 100 x 100 ) / ( 0.25 x 0.25 ) x ( 7 / 22 ) ) = 112 m . answer is d . |
medmcqa | medmcqa_05_01871 | Agoraphobia is most commonly associated with? | [
"Depression",
"Mania",
"Panic",
"Generalized anxiety disorder"
] | C | Ans. is 'c' i.e., Panic * The patient is afraid of all the places or situations from where escape may be perceived to be difficult if he suddenly develops embarrassing or incapacitating symptoms.* These embarrassing or incapaciating symptoms are the classical symptoms of panic. A full-blown panic attack may occur (agor... |
medmcqa | medmcqa_05_02496 | Fibrocystic disease is due to high levels of: | [
"Estrogen",
"Progesterone",
"LH",
"Testosterone"
] | A | Ref: Robbins pathologic basis of Disease, 8th edition.Explanation:Fibrocystic breast diseaseAka Nonproliferative Breast Changes/ Fibrocystic Changes/ Fibrocystic breastAffects 30-60% of women and at least 50% of women of childbearing age.Noncancerous breast lumps causing various symptomsThis group includes a number of ... |
sciq | sciq_01_00522 | The negative logarithm of the hydroxide-ion concentration of a solution is called? | [
"the poh",
"the hil",
"the hop",
"the piel"
] | A | As with the hydrogen-ion concentration, the concentration of the hydroxide ion can be expressed logarithmically by the pOH. The pOH of a solution is the negative logarithm of the hydroxide-ion concentration. |
sciq | sciq_01_08736 | What type of waves carry energy through matter or space as vibrating electric and magnetic fields? | [
"sound waves",
"electromagnetic waves",
"light waves",
"mechanical waves"
] | B | Electromagnetic waves are waves that carry energy through matter or space as vibrating electric and magnetic fields. Electromagnetic waves have a wide range of wavelengths and frequencies. Sunlight contains the complete range of wavelengths of electromagnetic waves, which is called the electromagnetic spectrum. The Fig... |
medmcqa | medmcqa_05_00674 | A lesion of the optic radiation involving the Meyer's loop causes - | [
"Homonymus hemianiopia",
"Superior quadrantanopia",
"Inferior quadrantanopia",
"Central scotoma."
] | B | Meyer's loops are the inferior most fibres of optic radiation. Damage to inferior fibres cause superior quadrantanopia. |
sciq | sciq_01_04915 | What method plays a role in determining the approximate age of the earth and makes use of uranium? | [
"waste dating",
"fuel dating",
"radioactive dating",
"carbon dating"
] | C | Things Great and Small Nuclear Decay Helps Explain Earth’s Hot Interior A puzzle created by radioactive dating of rocks is resolved by radioactive heating of Earth’s interior. This intriguing story is another example of how small-scale physics can explain large-scale phenomena. Radioactive dating plays a role in determ... |
math_qa | mathqa_03_01443 | in a class of 78 students 41 are taking french , 22 are taking german . of the students taking french or german , 9 are taking both courses . how many students are not enrolled in either course ? | [
"26",
"27",
"24",
"18"
] | C | "explanation : you could solve this by drawing a venn diagram . a simpler way is to realize that you can subtract the number of students taking both languages from the numbers taking french to find the number taking only french . likewise find those taking only german . then we have : total = only french + only german ... |
sciq | sciq_01_04871 | What is the process of creating an exact genetic replica of an organism called? | [
"converting",
"copying",
"reproducing",
"cloning"
] | D | Cloning is the process of creating an exact genetic replica of an organism. The clone’s DNA is exactly the same as the parent’s DNA. Bacteria and other single-celled organisms have long been able to clone themselves through asexual reproduction. Plants can also reproduce asexually. In animals, however, cloning does not... |
math_qa | mathqa_03_04733 | 20 men can complete a piece of work in 30 days . in how many days can 25 men complete that piece of work ? | [
"23",
"27",
"24",
"27"
] | C | "20 * 30 = 25 * x = > x = 24 days answer : c" |
math_qa | mathqa_03_01597 | nicky and cristina are running a 300 meter race . since cristina is faster than nicky , she gives him a 12 second head start . if cristina runs at a pace of 5 meters per second and nicky runs at a pace of only 3 meters per second , how many seconds will nicky have run before cristina catches up to him ? | [
"40",
"50",
"30",
"60"
] | C | "the distance traveled by both of them is the same at the time of overtaking . 3 ( t + 12 ) = 5 t t = 18 . cristina will catch up nicky in 18 seconds . so in 18 seconds cristina would cover = 18 * 5 = 90 meter . now time taken my nicky to cover 90 meter = 90 / 3 = 30 seconds . c" |
math_qa | mathqa_03_00827 | sandy walked 20 meters towards south . then sandy turned to her left and walked 20 meters . she then turned to her left and walked 20 meters . she then turned to her right and walked 20 meters . what distance is she from the starting point and in which direction ? | [
"20 m east",
"40 m north",
"30 m west",
"40 m east"
] | D | "the net distance is 20 + 20 = 40 meters to the east . the answer is d ." |
medmcqa | medmcqa_05_02247 | 40 year old intravenous drug abuser presents with Vomiting, Jaundice and Right Hypochondrium pain. USG abdomen shows presence of? | [
"Amoebic liver abscess",
"Acute viral hepatitis",
"Acute cholecystitis",
"Hepatocellular carcinoma"
] | B | Ans. (b) Acute viral HepatitisUSG Abdomen shows presence of starry sky pattern of the liver, diagnostic of acute viral hepatitis |
math_qa | mathqa_03_04366 | the average ( arithmetic mean ) of 20 , 40 , and 60 is 9 more than the average of 10 , 70 , and what number ? | [
"15",
"25",
"35",
"13"
] | D | "a 1 = 120 / 3 = 40 a 2 = a 1 - 9 = 31 sum of second list = 31 * 3 = 93 therefore the number = 93 - 80 = 13 answer : d" |
openbookqa | obqa_02_03839 | Someone stranded in the Sahara can potentially save their life with a | [
"dried plant",
"prickly plant's trunk",
"water buffalo",
"dead cactus"
] | B | a cactus stem is used for storing water |
medmcqa | medmcqa_05_03342 | Which membrane is in the way if you try to reach the lesser peritoneal sac and head of the pancreas after penetrating the greater peritoneal sac? | [
"Falciform ligament",
"Gastrohepatic ligament",
"Gastrosplenic ligament",
"Hepatoduodenal ligament"
] | B | Gastrohepatic ligament The gastrohepatic ligament is the pa of the lesser omentum that separates the greater peritoneal sac from the right poion of the lesser peritoneal sac. This poion of the lesser omentum has no significant blood vessels within it and may be incised for surgical access. Ref ganong's review of medica... |
sciq | sciq_01_04069 | Atmospheric pressure is increased, causing a greater amount of oxygen than normal to diffuse into the bloodstream of the patient, in what type of therapy? | [
"hyperbaric chamber therapy",
"politic chamber therapy",
"Distinct Chamber Therapy",
"ventilation chamber therapy"
] | A | Hyperbaric chamber treatment is based on the behavior of gases. As you recall, gases move from a region of higher partial pressure to a region of lower partial pressure. In a hyperbaric chamber, the atmospheric pressure is increased, causing a greater amount of oxygen than normal to diffuse into the bloodstream of the ... |
sciq | sciq_01_11037 | What is a continuous flow of electric charges called? | [
"magnetic current",
"electricity",
"electric current",
"circuit"
] | C | Electric current is a continuous flow of electric charges. Current is measured as the amount of charge that flows past a given point in a certain amount of time. The SI unit for electric current is the ampere (A), or amp. Electric current may flow in just one direction, or it may keep reversing direction. |
medmcqa | medmcqa_05_01151 | Ability to perceive shape and size is lost due to the lesion of | [
"Tractus gracilis",
"Tractus cuneatus",
"Spinothalamic tract",
"Spinoreticular tract"
] | B | Though both tractus cuneatus & tractus gracilis are correct, since it is a single answer question, the best answer would be tractus cuneatus, as we commonly use hands to recognize size and shape of objects, more than the foot.
Somatosensory cortex lesion- proprioception and tactile sensations are lost while pain and te... |
sciq | sciq_01_00779 | What are the three types of isomers? | [
"structural , chromosome - trans , enatiomers",
"structural, Polypropylene , enatiomers",
"structural, cis-trans, enatiomers",
"structural, cis-trans, Polystyrene"
] | C | |
sciq | sciq_01_11274 | How many chambers are in a reptiles heart? | [
"ten",
"three",
"two",
"five"
] | B | Reptiles are a class of ectothermic, tetrapod vertebrates. They have several adaptations for living on dry land, such as tough keratin scales and efficient lungs for breathing air. They also have a three-chambered heart and relatively well-developed brain. |
sciq | sciq_01_02879 | What is the process of a cell membrane surrounding a particle and engulfing it calles? | [
"ingestion",
"phagocytosis",
"active transport",
"mitosis"
] | B | Figure 5.20 In phagocytosis, the cell membrane surrounds the particle and engulfs it. (credit: Mariana Ruiz Villareal). |
openbookqa | obqa_02_01252 | Using rubber gloves when working on electronics can | [
"ruin the electronics completely",
"keep electricity moving quickly",
"keep electricity from moving as quickly",
"stop the electronics from ever working"
] | C | an electrical insulator slows the transfer of electricity |
sciq | sciq_01_01361 | What are all of the living or once-living aspects of the environment called? | [
"abiotic factors",
"fossils",
"biotic factors",
"photic factors"
] | C | Biotic factors are all of the living or once-living aspects of the environment. They include all the organisms that live there as well as the remains of dead organisms. |
math_qa | mathqa_03_01112 | population is 20000 . pop increases by 10 % every year , then the pop after 3 years is ? | [
"26630",
"26640",
"36620",
"26620"
] | D | population after 1 st year = 20000 * 10 / 100 = 2000 = = = > 20000 + 2000 = 22000 population after 2 nd year = 22000 * 10 / 100 = 2200 = = = > 22000 + 2200 = 24200 population after 3 rd year = 24200 * 10 / 100 = 2420 = = = > 24200 + 2420 = 26620 answer : d |
math_qa | mathqa_03_02279 | ravi and sunil are partners in a business . ravi invests rs . 20,000 for 8 months and sunil invested rs . 16000 for 10 months then after one year ratio of their profits will be | [
"1 : 1",
"2 : 3",
"3 : 2",
"3 : 1"
] | A | "= ( 15000 * 8 ) : ( 8000 * 10 ) = 160000 : 160000 = 1 : 1 answer : a" |
medmcqa | medmcqa_05_02872 | LD 50/ ED 50 is ? | [
"Therapeutic index",
"Bioavailability",
"Potency",
"Efficacy"
] | A | Ans. is 'a' i.e., Therapeutic index Therapeutic index Drugs usually have more than one action. The maximal response for different action of a drug may be different ie the DRCs (Dose response curves) for different effects of a drug may be different. The extent of separation of DRCs of a drug for different effects is a m... |
sciq | sciq_01_06583 | What prevents solutes that have accumulated in the xylem from leaking back into the soil solution? | [
"the altostratus",
"the exodermis",
"the endodermis",
"the exoskeleton"
] | C | |
ARC-Challenge | arc_04_02319 | Comparing the skeletons of which of the following fish would best show the evolution of a fish species? | [
"a male fish and a female fish that could produce offspring",
"the same fish just before it received a cut and after it healed",
"a fish that lived recently and a fish that lived a long time ago",
"the same fish just after it hatched and when it was full-grown"
] | C | null |
openbookqa | obqa_02_00603 | Jim found birds living among | [
"gravel",
"space",
"cactus",
"ocean floor"
] | C | some birds live in forests |
medmcqa | medmcqa_05_00770 | In this normal menstrual cycle graph, the mark 'X' represents levels of which hormone? | [
"LH",
"FSH",
"Estrogen",
"Progesterone"
] | D | Green line: LH surges and peaks before ovulation Blue line: FSH : responsible for follicular development in the early phase of the cycle, increases gradually upto ovulation Red line: Estrogen : increases steadily in follicular phase secondary to follicular development as estrogen is produced by the follicle and is resp... |
math_qa | mathqa_03_04428 | there are 20 poles with a constant distance between each pole . a car takes 24 second to reach the 12 th pole . how much will it take to reach the last pole . | [
"41.4543",
"41.4545",
"41.45128",
"41.41288"
] | B | "assuming the car starts at the first pole . to reach the 12 th pole , the car need to travel 11 poles ( the first pole does n ' t count , as the car is already there ) . 11 poles 24 seconds 1 pole ( 24 / 11 ) seconds to reach the last ( 20 th ) pole , the car needs to travel 19 poles . 19 pole 19 x ( 24 / 11 ) seconds... |
math_qa | mathqa_03_04330 | a train 600 m long can cross an over brdge of 100 m long in 70 sec and then find the speed of the train ? | [
"79",
"30",
"36",
"66"
] | C | length = speed * time speed = l / t s = 700 / 70 s = 10 m / sec speed = 10 * 18 / 5 ( to convert m / sec in to kmph multiply by 18 / 5 ) speed = 36 kmph . answer : c |
openbookqa | obqa_02_01745 | To protect yourself from blisters you may try | [
"a bandaid",
"fur",
"a rainbow",
"a chicken"
] | A | as the thickness of an object increases , the resistance to damage of that object will increase |
sciq | sciq_01_08428 | Diphenylamine acts as a stabilizer for certain types of what? | [
"proteins",
"explosives",
"enzymes",
"toxins"
] | B | Amines serve a wide variety of uses. Diphenylamine acts as a stabilizer for certain types of explosives. Amines are found as components in some lubricating materials, in developers, and are a part of waterproofing textiles. Some amines, such as novocaine, are used as anesthetics. Many pharmaceutical compounds contain a... |
medmcqa | medmcqa_05_01620 | Radiation induced necrosis can be diagnosed by: | [
"PET",
"CT",
"MRI",
"Biopsy"
] | D | PET > Biopsy "Positron emission tomography (PET) and single-photon emission tomography (SPECT) have ancillary roles in the imaging of brain tumors, primarily in distinguishing tumor recurrence from tissue necrosis that can occur after irradiation." -Harrison I7/e p2602 "MRI or CT scans are often unable to distinguish r... |
math_qa | mathqa_03_00818 | 16 men can complete a piece of work in 28 days . in how many days can 20 men complete that piece of work ? | [
"55 days",
"77 days",
"22.4 days",
"88 days"
] | C | "16 * 28 = 20 * x = > x = 22.4 days answer : c" |
sciq | sciq_01_04184 | Air quality is a measure of what in the air? | [
"pollutants",
"nitrogen",
"oxygen",
"precipitation"
] | A | Air quality is a measure of the pollutants in air. Poor air quality started to become a serious problem during the Industrial Revolution. After 1900, motor vehicles added greatly to the problem. The Clean Air Act of 1970 improved the quality of the air over the U. S. |
sciq | sciq_01_10844 | What basic structures take in nutrients from the soil and help the plant survive? | [
"tissues",
"leaves",
"stems",
"roots"
] | D | |
sciq | sciq_01_01164 | What do animals observe in others to help solve problems? | [
"behavior",
"function",
"communication",
"patterns"
] | A | |
medmcqa | medmcqa_05_01889 | In children which of the following virus has been implicated in the pathogenesis of choroid plexus tumour? | [
"Simian virus 40",
"HIV",
"Herpes simplex",
"Hepa s B"
] | A | Simian virus 40 |
openbookqa | obqa_02_00802 | which one of these activities can lead to animal gathering seeds | [
"Bees making nectar",
"bees making honey.",
"bees stinging human",
"Bees collecting nectar"
] | D | An example of seed dispersal is is an animal gathering seeds |
math_qa | mathqa_03_04313 | solution for 2.12 + . 004 + . 345 | [
"2.91",
"2.911",
"2.469",
"2.586"
] | C | 2.12 + . 004 + . 345 0 = 0 - 2.12 - 0.004 - 0.345 0 = - 2.469 answer : c |
sciq | sciq_01_11043 | Joules and calories are the units of what? | [
"energy and heat",
"heat and velocity",
"mass and potential",
"weight and energy"
] | A | Joules and calories are the units of energy and heat. |
openbookqa | obqa_02_01830 | Heat energy has been added to | [
"red velvet cupcakes",
"Greek yogurt",
"ceviche",
"Caesar salad"
] | A | if food is cooked then heat energy is added to that food |
sciq | sciq_01_03391 | What are vesicles made of? | [
"phospholipids",
"cells",
"filaments",
"membranes"
] | A | A vesicle. Because vesicles are made of phospholipids, they can break off of and fuse with other membraneous material. This allows them to serve as small transport containers, moving substances around the cell and to the cell membrane. |
sciq | sciq_01_08567 | Vaccination is the process of exposing a person to pathogens on purpose so the person will develop what? | [
"allergy",
"sensitivity",
"immunity",
"autonomy"
] | C | You don’t have to suffer through an infection to gain immunity to some diseases. Immunity can also come about by vaccination. Vaccination is the process of exposing a person to pathogens on purpose so the person will develop immunity to them. In vaccination, the pathogens are usually injected under the skin. Only part ... |
sciq | sciq_01_03571 | What has revolutionized human society over the past several decades? | [
"computer technology",
"travel technology",
"food technology",
"flight technology"
] | A | Over the past several decades, computer technology has revolutionized human society. Watch this video interview about ways computers have changed people’s lives. Then answer the questions below. |
medmcqa | medmcqa_05_02829 | Number of vascular segments present in kidney are | [
"5",
"7",
"9",
"11"
] | A | Five vascular segments of kidney were seen based on the branching pattern of the renal aery by angiography and corrosion cast techniques. The renalaery was divided into anterior and posterior branches.The origins of segmental aeries were variable. image Ref - eahslab.om |
sciq | sciq_01_04750 | What is an odorless white solid that is harmless unless consumed in large quantities? | [
"carbon chloride",
"Hydrogen",
"oxygen chloride",
"sodium chloride"
] | D | A: Sodium chloride is an odorless white solid that is harmless unless consumed in large quantities. In fact, it is a necessary component of the human diet. |
sciq | sciq_01_07639 | Lava erupts through long cracks in the ground, also called what? | [
"faults",
"ridges",
"crevasses",
"fissures"
] | D | At divergent plate boundaries hot mantle rock rises into the space where the plates are moving apart. As the hot mantle rock rises, it goes from higher to lower pressure. This is because there is no longer the weight of all the rock above it. Lower pressure lowers the melting temperature of the rock (2 in the previous ... |
openbookqa | obqa_02_01825 | Where is fruit made? | [
"in several farmers markets",
"in fruit bat caves",
"on the stems of trees or vines",
"in organic food stores"
] | C | plants are the source of fruit |
ARC-Easy | arc_04_01689 | The following statements are from an article in a fitness magazine. Which of these is an opinion? | [
"Exercise increases muscle mass.",
"Regular exercise reduces resting heart rate.",
"People should exercise because it makes them feel better.",
"Those who exercise regularly can increase their life span."
] | C | null |
openbookqa | obqa_02_00375 | Roads need repaved in spring because | [
"they are cold",
"road need it",
"they are lumpy",
"ice ruins them"
] | D | cycles of freezing and thawing water cause ice wedging |
sciq | sciq_01_05196 | The resultant solution will contain the same amount of solute but a greater amount of what? | [
"pigment",
"liquid",
"calcium",
"solvent"
] | D | Many chemicals that we use on a daily basis are transported in a concentrated form but used in a more diluted form. For example, concentrated cleaners are often diluted before they are used. To perform a dilution , pure solvent is added to a concentrated solution in order to make a less concentrated (more dilute) solut... |
openbookqa | obqa_02_04630 | If a large boulder is kept in direct sunlight it can | [
"become powerful",
"grow larger",
"gain chill",
"lose portions"
] | D | being exposed to heat can cause erosion of rocks |
openbookqa | obqa_02_02397 | A dog needs to be able to sense something visually, so it makes sure it can | [
"read",
"view",
"walk",
"hear"
] | B | seeing is used for sensing visual things |
openbookqa | obqa_02_01484 | what sheds fur in warm weather? | [
"A Great Dane",
"a lizard",
"a bird",
"a fish"
] | A | some animals shed fur in warm weather |
sciq | sciq_01_02772 | How are bacteria identified and classified? | [
"by there cell count",
"by there movement",
"by their shape",
"by their color"
] | C | Bacteria are so small that they can only be seen with a microscope. When viewed under the microscope, they have three distinct shapes ( Figure below ). Bacteria can be identified and classified by their shape:. |
medmcqa | medmcqa_05_02778 | Carhart's notch in audiometry is seen in: | [
"Ossicular discontinuity",
"Hemotympanum",
"Otomycosis",
"Otosclerosis"
] | D | Ans. d. OtosclerosisCarhart s notch seen in otosclerosis.Bone conduction curve shows maximum loss at 2000 Hz. |
medmcqa | medmcqa_05_01454 | 7-Methyl guanosine cap is present in: | [
"mRNA",
"tRNA",
"rRNA",
"DNA"
] | A | Ref: Harper's Illustrated Biochemistry. 28th ed, ch. 36,pp-349Explanation:"The 52 cap is found on the 52 end of an mRNA molecule and consists of a guanine nucleotide connected to the mRNA via an unusual 52 to 52 triphosphate linkage. This guanosine is methylated on the 7position directly after capping in vivo by a meth... |
sciq | sciq_01_00326 | What is the temperature at which condensation of water vapor occurs called? | [
"the tipping point",
"the cooling point",
"the dew point",
"the boiling point"
] | C | The temperature at which condensation of water vapor occurs is called the dew point. The dew point varies depending on air temperature and moisture content. |
sciq | sciq_01_10173 | What process within cells makes sure that every gamete receives a copy of every chromosome? | [
"fission",
"genomes",
"meiosis",
"mutations"
] | C | All of our cells contain DNA. Meiosis ensures that each gamete receives a copy of each chromosome. |
ARC-Challenge | arc_04_02249 | Metal atoms will most likely form ions by the | [
"loss of electrons.",
"loss of protons.",
"gain of electrons.",
"gain of protons."
] | A | null |
sciq | sciq_01_03120 | What does a hypothesis become after many experiments provide results supporting it? | [
"a study",
"a model",
"a fact",
"a theory"
] | D | The scientific method is employed by scientists around the world, but it is not always conducted in the order above. Sometimes, hypothesis are formulated before observations are collected; sometimes observations are made before hypothesis are created. Regardless, it is important that scientists record their procedures ... |
openbookqa | obqa_02_04413 | Which is likeliest to be torn by human hands? | [
"wood",
"steel",
"taffy",
"diamond"
] | C | tearing means changing a whole into pieces |
sciq | sciq_01_08655 | What part of the brain controls body position, coordination, and balance? | [
"right brain",
"cerebellum",
"cerebrum",
"brain stem"
] | B | The cerebellum is the next largest part of the brain. It controls body position, coordination, and balance. Hakeem’s cerebellum kicked in when he started to lose his balance on the railing in the opening photo. It allowed him to regain his balance. |
ARC-Easy | arc_04_02065 | Students studying rocks notice that in a particular location there are many igneous rocks that are very similar. This observation best supports which statement? | [
"A nearby volcano is tall.",
"A nearby volcano is inactive.",
"A nearby volcano is about to erupt.",
"A nearby volcano had once been active."
] | D | null |
sciq | sciq_01_10489 | What level is greater than 7 in a basic solution? | [
"fh",
"gh",
"uh",
"ph"
] | D | The solution is basic and so its pH is greater than 7. The reported pH is rounded to two decimal places because the original mass and volume has two significant figures. |
sciq | sciq_01_02386 | What is the type of plant that has a single cotelydon in the seedling? | [
"dicot",
"conifer",
"moss",
"monocot"
] | D | Monocots Plants in the monocot group are primarily identified as such by the presence of a single cotyledon in the seedling. Other anatomical features shared by monocots include veins that run parallel to the length of the leaves, and flower parts that are arranged in a three- or six-fold symmetry. True woody tissue is... |
sciq | sciq_01_05143 | What is the name of the mineral that contains calcium, carbon and oxygen? | [
"granite",
"cobalt",
"calcite",
"quartz"
] | C | Law stating that pressure in a moving fluid is less when the fluid is moving faster. |
sciq | sciq_01_01594 | Roots grow in length and width from the primary and secondary what? | [
"meristem",
"frill",
"leaf",
"pistil"
] | A | Roots grow in length and width from primary and secondary meristem. |
math_qa | mathqa_03_03412 | an amount of money is to be distributed among faruk , vasim and ranjith in the ratio 3 : 5 : 8 . if vasims share is rs . 1500 , what is the difference between faruk ' s and ranjith ' s shares ? | [
"s 1200",
"s 1500",
"s 1600",
"s 1900"
] | B | "explanation : let p = faruk , q = vasim , r = ranjith let p = 3 x , q = 5 x and r = 8 x . then , 5 x = 1500 ? x = 300 . p = 900 , q = 1500 and r = 2400 . hence , ( r - p ) = ( 2400 - 900 ) = 1500 answer : b" |
medmcqa | medmcqa_05_02450 | Which is seen more commonly in rheumatoid ahritis than in ankylosing spondylitis? | [
"An HLA-B27 haplotype",
"Sacroiliitis",
"Increased incidence in men",
"Autoantibody against IgG"
] | D | An autoantibody against IgG (usually IgM) describes the rheumatoid factor (RF), which is more likely to be seen in rheumatoid ahritis (RA) than in ankylosing spondylitis (AS). Ankylosing spondylitis (AS) is a seronegative (RF-negative) spondyloahropathy that is either seen alone or in association with other disorders s... |
openbookqa | obqa_02_01058 | A television may turn on at the push of a button because | [
"the circuit has shorted out",
"the television is pretty short",
"the path of electricity is completed",
"the button was plastic"
] | C | pushing a button sometimes completes a circuit |
math_qa | mathqa_03_02918 | a train running at the speed of 50 km / hr crosses a pole in 9 sec . what is the length of the train ? | [
"125 m",
"150 m",
"187 m",
"167 m"
] | A | "speed = 50 * 5 / 18 = 125 / 9 m / sec length of the train = speed * time = 125 / 9 * 9 = 125 m answer : a" |
sciq | sciq_01_08967 | What is the area around the nucleus of an atom where electrons are likely to be, called? | [
"electron wave",
"electron membrane",
"electron cloud",
"electron pocket"
] | C | Today, these ideas about electrons are represented by the electron cloud model. The electron cloud is an area around the nucleus where electrons are likely to be. Figure below shows an electron cloud model for a helium atom. |
sciq | sciq_01_08753 | Mount kilimanjaro has ________ climates at the top and bottom? | [
"different",
"dangerous",
"similar",
"rainy"
] | A | Mount Kilimanjaro has very different climates at the top and bottom. |
sciq | sciq_01_07280 | Average speed is equal to distance divided by what? | [
"time",
"magnitude",
"weight",
"height"
] | A | Average speed is distance divided by time. |
openbookqa | obqa_02_03661 | Saturn hangs around because of | [
"rocket fuel",
"Sega",
"a central star",
"Saturnalia"
] | C | gravity causes orbits |
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