id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
qasc_1809 | qasc | <ctx>
a kitchen knife is any knife that is intended to be used in food preparation. while much of this work can be accomplished with a few general - purpose knives β notably a large chef's knife, a tough cleaver, a small paring knife and some sort of serrated blade ( such as a bread knife or serrated utility knife ) β ... | [
"heat energy",
"swords",
"stainless steel",
"kinetic energy"
] | C | |
medmcqa_6767 | medmcqa | <ctx>
gender typing is the process by which a child becomes aware of their gender and thus behaves accordingly by adopting values and attributes of members of the sex that they identify as their own. this process is important for a child's social and personality development because it largely impacts the child's unders... | [
"Wearing clothes of opposite sex",
"Touching ones own private pas to others",
"Desire for sexual intercourse with dead bodies",
"Orgasm from visualisation pa of the body of a woman"
] | A | A i.e. Wearing clothes of opposite sex |
aquarat_15558 | aquarat | <ctx>
h but are limited to 250 km / h operationally. these trains are powered using crh series electric multiple units ( emus ) named " harmony " ( chinese : ε, hexiehao ). d1 β d3998 for the trains running through two or more railway bureaus, d4001 β d9998 for the trains running within one railway bureau. " d " servic... | [
"A)4 : 9",
"B)4 : 3",
"C)4 : 12",
"D)1 : 2"
] | D | Let us name the trains as A and B. Then, (A's speed) : (B's speed) = b : a = 16 : 32 = 1 : 2.
Answer: D |
qasc_2356 | qasc | <ctx>
the social network of colonies of social insects have been extensively studied as model biological networks. social networks across taxonomy social networks in hymenopterans ant social networks have three main types of individuals or casts. the three types - the queen, workers, and drones - all serve a specific p... | [
"Randomized",
"Social",
"Solitary",
"dangerous"
] | B | |
aquarat_28965 | aquarat | <ctx>
ee ". a number is represented as a sequence of knot clusters in base 10. powers of ten are shown by position along the string, and this position is aligned between successive strands. digits in positions for 10 and higher powers are represented by clusters of simple knots ( e. g., 40 is four simple knots in a row... | [
"A)6!",
"B)6! β (3! + 2!)",
"C)6! β (3! Γ 2!)",
"D)8!/(2! x 2!)"
] | D | Number of letters in word 'ELECTRIC' = 8.
The letters 'E' and 'C' appear 2 times and 2 times respectively in the word 'ELECTRIC'.
Therefore the mathematical solution for number of ways that the letters of the word ELECTRIC can be arranged to create eight-letter code
= 8!/(2!*2!)
Answer:D |
medmcqa_249 | medmcqa | <ctx>
), but as the term for the white encrustation inside casks ( a. k. a. potassium bitartrate, commonly known as cream of tartar ). this came to be a term used for calcium phosphate on teeth in the early 19th century. calculus chemical composition calculus is composed of both inorganic ( mineral ) and organic ( cell... | [
"Calcification of primary teeth is almost complete at time of birth",
"Calcification of all primary teeth and few permanent teeth complete at birth",
"Calcification of all permanent teeth complete at birt",
"Calcification of primary teeth starts around birth"
] | A | |
qasc_2068 | qasc | <ctx>
species. types [ [ file : phytoplankton types. jpg | thumb | upright = 3. 3 | { { center | some types of phytoplankton ( not to scale )'left to right : cyanobacteria, diatom, dinoflagellate, green algae and coccolithophore } } ] ] phytoplankton are photosynthesizing microscopic protists and bacteria that inhabit ... | [
"sunlight energy",
"water energy",
"heat energy",
"heat produced"
] | A | |
medmcqa_5626 | medmcqa | <ctx>
system, can be fatal. taeniasis is not fatal. it is usually contracted after eating undercooked contaminated pork. taeniasis has mild symptoms, including abdominal pain, nausea, diarrhea, or constipation. drugs are used to treat both diseases. infection can be prevented through stricter meat - inspection standard... | [
"Taenia saginata",
"Echinococcus granulosus",
"Taenia solium",
"Diphyllobothrium latum"
] | C | |
aquarat_47480 | aquarat | <ctx>
is 130 m long, when does the end of the train leave the station? ( d ) what is the velocity of the end of the train as it leaves? 37. dragsters can actually reach a top speed of 145 m / s in only 4. 45 s β considerably less time than given in example 2. 10 and example 2. 11. ( a ) calculate the average accelerati... | [
"A)118 m",
"B)128 m",
"C)231 m",
"D)175 m"
] | D | D
175 m
RS = 40 β 22 = 18 * 5/18 = 5 mps
T = 60 sec
D = 5 * 60 = 300 m
(-) 125
--------
175 m |
arc_challenge_1024 | arc_challenge | <ctx>
β lake eyre when filled ; the largest permanent ( and freshwater ) lake in oceania is lake taupo. europe β lake ladoga, followed by lake onega, both in northwestern russia. north america β lake michigan β huron, which is hydrologically a single lake. however, lakes huron and michigan are usually considered separa... | [
"lakes",
"rivers",
"ice sheets",
"aquifers"
] | C | |
mmlu_aux_4453 | mmlu_auxiliary | <ctx>
terrestrial animals are animals that live predominantly or entirely on land ( e. g. cats, chickens, ants, spiders ), as compared with aquatic animals, which live predominantly or entirely in the water ( e. g. fish, lobsters, octopuses ), and amphibians, which rely on aquatic and terrestrial habitats ( e. g. frogs... | [
"The sloth has only three toes.",
"The sloth lives in the damp jungle of South America.",
"The sloth usually tries to find a new spot for food at night.",
"The sloth will never fight with other animals."
] | D | null |
arc_challenge_724 | arc_challenge | <ctx>
vacuum is therefore 1. ) the larger the refractive index, the more slowly light travels in that medium. typical values for core and cladding of an optical fiber are 1. 48 and 1. 46, respectively. when light traveling in a dense medium hits a boundary at a steep angle, the light will be completely reflected. this ... | [
"telescope lens.",
"a tinted window.",
"magnifying glass.",
"a pair of eyeglasses."
] | B | |
mmlu_aux_7930 | mmlu_auxiliary | <ctx>
14. 5 β’ conduction 593 figure 14. 13 insulation is used to limit the conduction of heat from the inside to the outside ( in winters ) and from the outside to the inside ( in summers ). ( credit : giles douglas ) your feet feel cold as you walk barefoot across the living room carpet in your cold house and then ste... | [
"a stove on the fingertips",
"a stove on the butt",
"a fridge on the butt",
"a fridge on the fingertips"
] | A | null |
mmlu_aux_2789 | mmlu_auxiliary | <ctx>
tianlian ( simplified chinese : 倩, traditional chinese : 倩, english : sky link ) also known as ctdrs, is a chinese data relay communication satellite constellation. the constellation serves to relay data from ground stations to spacecraft and rockets, most significantly china's crewed spaceflight program. the sys... | [
"one more such satellite is needed to form a global communication network",
"the satellite was developed by China Manned Space Engineering Office",
"it was less than three years since China launched its first date relay satellite of this kind",
"the satellite could help track and command space vehicles in orb... | A | null |
pubmedqa_574 | pubmedqa | <ctx>
aimed to : i. develop new risk prediction algorithms to assist clinicians estimate vascular risk in multiple high - risk populations ; ii. determine in whom, where and why, under - and over - treatment and inequities in vascular risk and risk management occur ; iii. develop and implement a multi - algorithm risk ... | [
"yes",
"no",
"maybe"
] | A | |
mmlu_aux_2168 | mmlu_auxiliary | <ctx>
the atmosphere, a gas that is required by nearly all living things to carry out cellular respiration. in addition, they are influential in the global carbon and water cycles and plant roots bind and stabilise soils, preventing soil erosion. plants are crucial to the future of human society as they provide food, o... | [
"Plants can be divided into main types: flowering plants and non-flowering plants.",
"All fruits have seeds in them",
"Seeds are protected by the fruits.",
"Some plants grow from spores."
] | B | null |
qasc_4151 | qasc | <ctx>
thus make use of power electronics to feed grid power to the locomotives and often for speed control of the locomotive's motor. in the middle twentieth century, rectifier locomotives were popular, these used power electronics to convert ac power from the railway network for use by a dc motor. today most electric ... | [
"behave",
"squeeze",
"Fail to produce energy",
"shock"
] | D | |
aquarat_15007 | aquarat | <ctx>
strategy for ( b ) the efficiency can be calculated with since is given and work was found in the first part of this example. solution for ( b ) efficiency is given by :. the work was just found to be, and is given, so the efficiency is 15. 26 15. 27 15. 28 Γ Γ 15. 29 15. 30
stock under different stock valuation... | [
"A)Rs. 13.50",
"B)Rs. 14.50",
"C)Rs. 15.50",
"D)Rs. 16.50"
] | D | Let the quantities of A and B mixed be 3x kg and 7x kg.
Cost of 3x kg of A = 9(3x) = Rs. 27x
Cost of 7x kg of B = 15(7x) = Rs. 105x
Cost of 10x kg of the mixture = 27x + 105x = Rs. 132x
Cost of 5 kg of the mixture = 132x/10x (5) = Rs. 66
Profit made in selling 5 kg of the mixture = 25/100 (cost of 5 kg of the mixture) ... |
aquarat_49688 | aquarat | <ctx>
in mathematics, a permutation of a set is, loosely speaking, an arrangement of its members into a sequence or linear order, or if the set is already ordered, a rearrangement of its elements. the word " permutation " also refers to the act or process of changing the linear order of an ordered set. for example, the... | [
"A)5040",
"B)5045",
"C)5140",
"D)5010"
] | A | Option 'A'
The total number of arrangements is
7P7 = 7! = 5040 |
mmlu_aux_3988 | mmlu_auxiliary | <ctx>
many private actors have seen commercial opportunities of eliminating space debris. it is estimated that by 2022 the global market for debris monitoring and removal will generate a revenue of around $ 2. 9 billion. for example, astroscale has contracted with european and japanese space agencies to develop the cap... | [
"A trip will return to Earth before finishing a lap.",
"The whole trip will leave passengers weightless.",
"Each trip can take 500 passengers.",
"The trip will be too expensive even for celebrities."
] | A | null |
medmcqa_5951 | medmcqa | <ctx>
to be controlled by 2019. all these mean greater information control and update systems are required. other differences include new responsibilities for importers and distributors and markings to improve traceability to the technical files. these are part of the nlf for directives and make the supply chain a more... | [
"Phlebotomos",
"Culex fatigans",
"Anopheles stephenci",
"Musca domestica"
] | A | |
medmcqa_3269 | medmcqa | <ctx>
, e ; eden, c ; hogg, t ; northcott, p ; mack, s ; neale, g ; wang, y ; coyle, b ; atkinson, j ; dewire, m ; kranenburg, ta ; gillespie, y ; allen, jc ; merchant, t ; boop, fa ; sanford, ra ; gajjar, a. β nature β, july 2010 adult ependymal tumors : prognosis and the m. d. anderson cancer center experience. armst... | [
"Antibiotics and labyrinthine sedative",
"Myringoplasty",
"Immediate mastoid exploration",
"Labyrinthectomy"
] | C | The patient is presenting with CSOM and vertigo which means cholesteatoma has led to fistula formation involving semicircular canals which in turn has caused vertigo. So the management is immediate mastoid exploration to remove the cholesteatoma. |
pubmedqa_769 | pubmedqa | <ctx>
gallbladder ( known as courvoisier's sign ) may also raise suspicion, and can help differentiate pancreatic cancer from gallstones. medical imaging techniques, such as computed tomography ( ct scan ) and endoscopic ultrasound ( eus ) are used both to confirm the diagnosis and to help decide whether the tumor can ... | [
"yes",
"no",
"maybe"
] | B | |
aquarat_6879 | aquarat | <ctx>
those of c. this is incorrect, however, because b has changed value from 2 to 3, making the actual results differ. using the ssa representation resolves this disparity. using mathematical identities a simple implementation might also be unable to catch all equivalent expressions, even when they only differ by the... | [
"A)I only",
"B)II only",
"C)III only",
"D)II and III"
] | D | b has to equal a squared, and that only works if b is 1. There are no positive integers less than 1, soII and III are correct.
Answer : D |
openbookqa_1450 | openbookqa | <ctx>
time critical applications, including many games, though it is sufficient to support other applications, including ( with minimal delays ), voip. tooway domestic consumers are subject to a 1 / 50 contention rate which under peak loading, typically from 17 : 00 gmt onwards can result in heavily degraded performanc... | [
"the moon is full",
"there's a lunar eclipse",
"a new year starts",
"the sun sets in the west"
] | D | |
aquarat_32191 | aquarat | <ctx>
38. 9 m / s ( about 87 miles per hour ) 23. ( a ) ( b ) ( c ) 25. ( a ) ( b ) ( c ) this result does not really make sense. if the runner starts at 9. 00 m / s and decelerates at, then she will have stopped after 4. 50 s. if she continues to decelerate, she will be running backwards. 27. 29. ( a ) ( b ) ( c ) 7. ... | [
"A)125",
"B)130",
"C)140",
"D)150"
] | A | then 960/B -1000/A = 19 => 24/B - 25/A = 19/40
and 1000/B - 960/A = 30 => 25/B - 24/A = 30/40
solving equation A speed =8 and B=20/3
for 1000m b will take 1000/20/3= 125 sec
A |
medmcqa_8489 | medmcqa | <ctx>
tract biopsy β the removal of tissue for examination pain management - used to visually see and guide needles for administering / injecting pain medications, steroids or pain blocking medications throughout the spinal region. orthopedic procedures - used to guide placement and removal of bone structure reinforcem... | [
"Hand Foot syndrome",
"Black urine",
"Elevated haptoglobin",
"Splenomegaly with gall stones"
] | A | Ref: Harsh Mohan, Textbook of Pathology, 7th ed. pg. 294-96The X-ray spine shows fish shaped vertebra with peripheral smear showing sickle shaped RBCs. The presence of sickling crisis lead to Hand-Foot syndrome is characterized by painful infarcts of the digits and dactylitis. |
openbookqa_1846 | openbookqa | <ctx>
corydoras rabauti, also known as the rust corydoras, or rabaut's corydoras is a small species of tropical freshwater armoured catfish native to the upper amazon, solimoes, and rio negro basins in south america. it was first described by the american ichthyologist francesca raimonde la monte in 1941, and is freque... | [
"cannibals",
"fairies",
"grapes",
"unicorns"
] | A | |
aquarat_39521 | aquarat | <ctx>
2. 3 β’ time, velocity, and speed 45 figure 2. 11 position vs. time, velocity vs. time, and speed vs. time on a trip. note that the velocity for the return trip is negative. making connections : take - home investigation β getting a sense of speed if you have spent much time driving, you probably have a good sense... | [
"A)150",
"B)200",
"C)180",
"D)190"
] | C | Average speed = distance/time
Because we are looking for average speed we can pick a distance for the variable d.
Speed A-B = 200
Speed B-C = 150
Average Speed = total distance/total rate
rate = distance/time
A====================B==========C
If A-B is twice the length of B-C then let A-B = 2d and let B-C = d
Average s... |
mmlu_aux_4383 | mmlu_auxiliary | <ctx>
in mangrove swamps ; the anderson's salamander meanwhile occurs in brackish or salt water lakes. on land, amphibians are restricted to moist habitats because of the need to keep their skin damp. modern amphibians have a simplified anatomy compared to their ancestors due to paedomorphosis, caused by two evolutiona... | [
"the habitat will be more after a period of time",
"many peat swamps that they surveyed have already survived",
"he wants to find more miniature fishes before their habitat disappears",
"he wants to have further research"
] | D | null |
aquarat_24707 | aquarat | <ctx>
##35637355132068513997507264512000000000 = 10068347520 this works out to 10, 068, 347, 520, which is much bigger than the ~ 14 million stated above. perm ( 49, 6 ) = 10068347520 and 49 npr 6 = 10068347520. however, the order of the 6 numbers is not significant for the payout. that is, if a ticket has the numbers ... | [
"A)973",
"B)6973",
"C)5994",
"D)9554"
] | C | =(place value of 6)-(Face value of 6)
=(6000-6)
=5994
Answer is C |
mmlu_aux_1798 | mmlu_auxiliary | <ctx>
##borgs in the strict definition of manfred clynes and nathan kline, technological developments like implantable silicon silk electronics, augmented reality and qr codes are bridging the disconnect between technology and the body. hypothetical technologies such as digital tattoo interfaces would blend body modifi... | [
"scientists already use existing technology to store embryos for space flight",
"cryogenic techniques will practically be used for space flight in hundreds of years",
"it may be easier to freeze embryos than to freeze adults on the spaceship",
"most astronauts will suffer from space sickness"
] | B | null |
aquarat_11763 | aquarat | <ctx>
in number theory, the integer square root ( isqrt ) of a non - negative integer is the non - negative integer which is the greatest integer less than or equal to the square root of, for example, introductory remark let and be non - negative integers. algorithms that compute ( the decimal representation of ) run f... | [
"A)64",
"B)32",
"C)16",
"D)4"
] | A | 1/2 the square root of x is cube root of x.
if x = 64..
then 1/2 the square root of x = 4 and cube of x is 64.
Option A. |
qasc_757 | qasc | <ctx>
##ulonimbus and mountains can be most effective at creating these rays. anticrepuscular rays anticrepuscular rays while parallel in reality are sometimes visible in the sky in the direction opposite the sun. they appear to converge again at the distant horizon. atmospheric refraction atmospheric refraction influe... | [
"compound of hydrogen oxygen",
"focusing a lens",
"that material's properties",
"photosynthetic pigments?"
] | A | |
pubmedqa_203 | pubmedqa | <ctx>
children with chronic illnesses is higher than in children in the general population. in a study by helen h l wong and ronald g smith, they investigated patterns of cam therapy use in children diagnosed with asd ( n = 50 ) as compared to a control population of children with no asd ( n = 50 ). over half of the pa... | [
"yes",
"no",
"maybe"
] | B | |
aquarat_5366 | aquarat | <ctx>
heart or diamond ) or a black card ( club or spade ) will be drawn. when a and b are mutually exclusive,. to find the probability of drawing a red card or a club, for example, add together the probability of drawing a red card and the probability of drawing a club. in a standard 52 - card deck, there are twenty -... | [
"A)1/26",
"B)1/20",
"C)1/25",
"D)1/29"
] | A | Let E1 be the event of drawing a red card.
Let E2 be the event of drawing a king .
P(E1 β© E2) = P(E1) . P(E2)
(As E1 and E2 are independent)
= 1/2 * 1/13 = 1/26.Answer: A |
openbookqa_2055 | openbookqa | <ctx>
and a high yield per area β include potatoes, sweet potatoes, garlic, leeks, burdock, jerusalem artichoke and parsnips. these crops can produce as much as 5 to 20 times the calories per unit of area per unit of time. in biointensive farming, 30 % of the land cultivated for food is used for root crops. the use of ... | [
"salted dirt",
"H2O",
"sticky napkins",
"searing heat"
] | B | |
medmcqa_5384 | medmcqa | <ctx>
##logy ) characteristic imaging features on chest radiographs and computed tomography ( ct ) of people who are symptomatic include asymmetric peripheral ground - glass opacities without pleural effusions. the university of montreal and mila created the " covid - 19 image data collection " in march which is a publ... | [
"Parenchymal disease",
"Unilateral hilar lymphadenopathy",
"Bilateral hilar lymphadenopathy",
"Miliary shadow"
] | C | Ans. is 'c' i.e., Bilateral hilar lymphadenopathy "The characteristic radiologicalfinding in patients with pulmonary sarcoidosis is bilateral hilar lymphadenopathy ". |
aquarat_22411 | aquarat | <ctx>
are the attainable values. bernoulli normalizes the expected value by assuming that pi are the probabilities of all the disjoint outcomes of the value, hence implying that p0 + p1 +... + pn = 1. another key theory developed in this part is the probability of achieving at least a certain number of successes from a... | [
"A)63/280",
"B)1/280",
"C)3/56",
"D)3/35"
] | A | P = P(A wins, B wins, C loses) + P(A wins, B loses, C wins) + P(A loses, B wins, C wins) = 1/5*3/8*4/7 + 1/5*5/8*3/7 + 4/5*3/8*3/7 = 63/280.
Answer: A |
aquarat_5943 | aquarat | <ctx>
list of elements is this : ( ( 3, 8, 0 ), ( 2, 8, 1 ), ( 4, 8, 1 ) ) after 2 turns : ( ( 3, 8, 0 ), ( 2, 8, 1 ), ( 4, 8, 1 ), ( 1, 8, 2 ), ( 4, 7, 2 ) ) after 3 turns : (... ( 1, 7, 3 ), ( 4, 6, 3 ), ( 5, 7, 3 ) ) after 4 turns : (... ( 1, 6, 4 ), ( 3, 6, 4 ), ( 6, 7, 4 ) ) after 5 turns : (... ( 1, 5, 5 ), ( 3, ... | [
"A)22",
"B)34",
"C)27",
"D)32"
] | B | Explanation :
3
3 Γ 2 - 2 = 4
4Γ 2 - 2 = 6
6Γ 2 - 2 = 10
10 Γ 2 - 2 = 18
18 Γ 2 - 2 = 34
Answer : Option B |
medmcqa_5799 | medmcqa | <ctx>
helpful, but factors other than agreement can influence its magnitude, which makes interpretation of a given magnitude problematic. as sim and wright noted, two important factors are prevalence ( are the codes equiprobable or do their probabilities vary ) and bias ( are the marginal probabilities for the two obse... | [
"Ceilings 80%",
"Roofs 40%",
"Walls 50 to 60%",
"Furnitures 30 to 40%"
] | B | |
mmlu_aux_1690 | mmlu_auxiliary | <ctx>
antibodies bind to red blood cells that express the corresponding antigen, they cause red blood cells to clump together ( agglutinate ), which can be identified visually. the person's blood group antibodies can also be identified by adding plasma to cells that express the corresponding antigen and observing the a... | [
"AB",
"B",
"O",
"all of the three"
] | C | null |
openbookqa_3089 | openbookqa | <ctx>
the number of species initially present in an ecosystem increases. other researchers believe that the relationship between species diversity and productivity is unimodal within an ecosystem. a 1999 study on grassland ecosystems in europe, for example, found that increasing species diversity initially increased pr... | [
"sunbathing",
"rock climbing",
"extracting coal",
"swimming"
] | C | |
aquarat_20883 | aquarat | <ctx>
( which, if the result is negative, means it rounds up ). for example, java is one such language : in java, - 3 / 2 evaluates to - 1, whereas - 3 > > 1 evaluates to - 2. so in this case, the compiler cannot optimize division by two by replacing it by a bit shift, when the dividend could possibly be negative. bina... | [
"A)17/36",
"B)36/17",
"C)17/6",
"D)17/3"
] | D | 2 2/3 - 1 1/4 = 8/3 - 5/4 = (32 - 15 )/12 = 17/12
1/2 - 1/4 = (2-1)/4 = 1/4
So 17/12/1/4 = 17/12 *4 = 17/3
Answer - D |
mmlu_aux_2993 | mmlu_auxiliary | <ctx>
size, but with different masses, what do you think he should have observed? would this result be different if done on the moon? 5. 26 5. 27
cold areas not directly exposed to the sun. given the expected short lifetime of water molecules in illuminated regions, a short transport distance would in principle increa... | [
"The moon is beautiful.",
"The moon is different from the earth.",
"The moon is Earth's nearest neighbor--it is the easiest place in space to get to.",
"The moon is the easiest place in space to get to and it has no air, unlike Earth."
] | D | null |
openbookqa_823 | openbookqa | <ctx>
13. 5 phase changes learning objectives by the end of this section, you will be able to : β’ interpret a phase diagram. β’ state dalton β s law. β’ identify and describe the triple point of a gas from its phase diagram. β’ describe the state of equilibrium between a liquid and a gas, a liquid and a solid, and a gas a... | [
"slimy",
"cold",
"condensing",
"hot"
] | D | |
mmlu_aux_1728 | mmlu_auxiliary | <ctx>
##g 1966, the metalloids, dc heath and company, boston rochow eg 1973, " silicon ", in bailar jc et al. ( eds. ), comprehensive inorganic chemistry, vol. 1, pergamon press, oxford, rodgers ge 2012, descriptive inorganic, coordination, and solid state chemistry, 3rd ed., brooks / cole, belmont, california, roscoe ... | [
"is mostly produced in Germany",
"can effectively transfer electricity",
"exists mostly in soil and water",
"is very easy to get from nature"
] | B | null |
aquarat_42112 | aquarat | <ctx>
curriculum includes courses on early civilizations, medieval culture, and modern history, as well as specialized courses in the history of the country in which the school is located. mathematics formal instruction in numeracy begins at age 6 / 7 with the four primary operations of arithmetic. fractions are introd... | [
"A)21 years",
"B)18 years",
"C)15 years",
"D)9 years"
] | B | Total age of 3 boys = (20 Γβ 3) years = 60 years. Ratio of their ages = 2 : 3 : 3.
Age of the youngest = (60 Γβ 3Γ’Ββ10) years = 18 years.
Answer B |
arc_easy_811 | arc_easy | <ctx>
inoperculate, bitunicate, or prototunicate. see the article on asci for further details. ecology the ascomycota fulfil a central role in most land - based ecosystems. they are important decomposers, breaking down organic materials, such as dead leaves and animals, and helping the detritivores ( animals that feed ... | [
"mutualism",
"parasitism",
"predation",
"commensalism"
] | A | |
arc_challenge_607 | arc_challenge | <ctx>
a composite material ( also called a composition material or shortened to composite, which is the common name ) is a material which is produced from two or more constituent materials. these constituent materials have notably dissimilar chemical or physical properties and are merged to create a material with prope... | [
"a glass window",
"a bronze statue",
"an aluminum can",
"a fiberglass bumper"
] | D | |
aquarat_13702 | aquarat | <ctx>
income, the amount earned by the average joe or average jane, is largely determined by who is or who is not included in the statistics. personal income statistics are given in accordance to a variety of demographic characteristics. the median income for all 233 million persons over the age of 15 was $ 28, 567. by... | [
"A)2000",
"B)3000",
"C)4000",
"D)5000"
] | C | Explanation:
Let monthly income of A = a
monthly income of B = b
monthly income of C = c
a + b = 2 Γ 5050 .... (Equation 1)
b + c = 2 Γ 6250 .... (Equation 2)
a + c = 2 Γ 5200 .... (Equation 3)
(Equation 1) + (Equation 3) - (Equation 2)
=> a + b + a + c - (b + c) = (2 Γ 5050) + (2 Γ 5200) - (2 Γ 6250)
=> 2a = 2(5050 + ... |
medmcqa_9119 | medmcqa | <ctx>
cardiovascular disease in women is an integral area of research in the ongoing studies of women's health. cardiovascular disease ( cvd ) is an umbrella term for a wide range of diseases affecting the heart and blood vessels, including but not limited to, coronary artery disease, stroke, cardiomyopathy, myocardial... | [
"Autism",
"Asperger's syndrome",
"Retts disease",
"Colard'd disease"
] | C | ANSWER: (C) Rett's diseaseREF: Kaplan 9th ed p. 1215RETT SYNDROMEIt is a neurodevelopmental disorder of the grey matter of the brain that almost exclusively affects females.Normal prenatal and post natal growth, normal psychomotor development through first 5 months of life.The clinical features include small hands and ... |
arc_easy_743 | arc_easy | <ctx>
produced during the operation of an automobile. 22. matter is everywhere around us. make a list by name of fifteen different kinds of matter that you encounter every day. your list should include ( and label at least one example of each ) the following : a solid, a liquid, a gas, an element, a compound, a homogen... | [
"as a hypothesis",
"as a conclusion",
"as a theory",
"as a statement"
] | A | |
medmcqa_9358 | medmcqa | <ctx>
the lens. note that the focal length and power of a diverging lens are defined to be negative. for example, if the distance to in figure
a lens is an optical element which converges or diverges light. lens may also refer to : optics lens ( anatomy ), a part of the eye corrective lens for correction of human visi... | [
"Pre - equatorial are of lens capsule is the thickest part measuring 22-23 ΞΌm",
"Anterior epithelium is made up of single layer of Cuboidal Cells",
"Posterior epithelium in postnatal life is made up of Cuboidal epithelium",
"Relative dehydration in Cortex is due to action of Na+ β K+ ATPase pump"
] | C | Lens has no posterior epithelium in postnatal life. |
aquarat_46392 | aquarat | <ctx>
10β1 ( 0. 1 ; one tenth ) iso : deci - ( d ) legal history : 10 % was widespread as the tax raised for income or produce in the ancient and medieval period ; see tithe. mathematics β poker : the odds of being dealt only one pair in poker are about 5 to 2 against ( 2. 37 to 1 ), for a probability of 0. 42 ( 42 % )... | [
"A)86.2",
"B)87.5",
"C)56.8",
"D)88.9"
] | A | Explanation :
In such a case the middle number (C) is the average
β΄ C = 25 and F = 29
Required percentage = 25/29 x 100 = 86.2
Answer : Option A |
aquarat_7591 | aquarat | <ctx>
##35637355132068513997507264512000000000 = 10068347520 this works out to 10, 068, 347, 520, which is much bigger than the ~ 14 million stated above. perm ( 49, 6 ) = 10068347520 and 49 npr 6 = 10068347520. however, the order of the 6 numbers is not significant for the payout. that is, if a ticket has the numbers ... | [
"A)125",
"B)106",
"C)88",
"D)76"
] | C | Add series of prime numbers starting from 5 to get the next number
53+5 =58
58+7= 65
65+11=76
76+13 =89
89+17=106
106+19 = 125
ANSWER:C |
mmlu_aux_4970 | mmlu_auxiliary | <ctx>
dermal fibroblasts are cells within the dermis layer of skin which are responsible for generating connective tissue and allowing the skin to recover from injury. using organelles ( particularly the rough endoplasmic reticulum ), dermal fibroblasts generate and maintain the connective tissue which unites separate ... | [
"Each person can make 18 kg of skin cells every day.",
"Different cells have different uses in our bodies.",
"The skin cells have little work to do in the body.",
"Every living thing on the earth is made up of skin cells"
] | B | null |
openbookqa_2382 | openbookqa | <ctx>
by it for a long period of time. this type of response is seen in vietnam veterans and rape victims who suffer from ptsd. additionally, studies describe the importance of the racc and the cingulate cortex for comprehension and the feeling of a painful stimulus. taiwanese and american researchers recorded brain - ... | [
"curl up and die",
"signal to the sky",
"make more nerves in that area",
"alert the brain of this"
] | D | |
qasc_1226 | qasc | <ctx>
intensified in china. 1, 740, 000 square kilometres of land is classified as " dry ", and desertification disrupts the lives of 400 million people and causes direct economic losses of 54 billion yuan ( $ 7 billion ) a year, sfa figures show. sulfur ( an acid rain component ), soot, ash, carbon monoxide, and other... | [
"burn",
"oil",
"coal",
"lung"
] | B | |
mmlu_aux_3294 | mmlu_auxiliary | <ctx>
howard robert horvitz formemrs nas aaa & s aps nam ( born may 8, 1947 ) is an american biologist best known for his research on the nematode worm caenorhabditis elegans, for which he was awarded the 2002 nobel prize in physiology or medicine, together with sydney brenner and john e. sulston, whose " seminal disco... | [
"grow without being instructed",
"die regularly",
"fail to follow people's instructions",
"develop in the human body"
] | A | null |
medmcqa_5259 | medmcqa | <ctx>
dizziness headaches cold hands and feet pale skin dark urine jaundice chest pain pain in the back or legs vomiting or diarrhea heart problems such as an irregular heartbeat ( arrhythmia ), a heart murmur, an enlarged heart, or heart failure. these may occur because the heart has to work harder to make sure the bo... | [
"There is high incidence of open bite malocclusion in such patients.",
"These patients should preferably be treated in a more upright position.",
"The use of sedative agents that interfere with pulmonary function should be avoided.",
"The incidence of dental caries in these patients is high."
] | D | Cystic Fibrosis
Β TheΒ genetically altered protein affects exocrine gland function. The defective exocrine gland function leads to microobstruction of the pancreas, which results in cystic degeneration of the pancreas and, ultimately, a digestive enzyme deficiency producing malabsorption of nutrients.The defective gene ... |
medmcqa_1339 | medmcqa | <ctx>
pcc. also, the title lot for its campus in sampaloc, manila was awarded to pcc. on 1971, pcc's laboratory high school was transferred to the new campus in santa mesa, manila and the school's katipunan foundation, inc. was established. in 1972, pcc reorganized its academic and administrative policies, followed by ... | [
"Bhore Committee",
"Chadah Committee",
"Shrivastava Committee",
"Bajaj Committee"
] | A | Ans. is 'a' i.e.,Bhore Committe Bhore CommitteIt is also known as 'Health Survey and Development Committee'. Its recommendations were :1) Integration of preventive and curative services at all administration levels2) Sho term and long term recommendationsSho term : PHC to cater to a population of 40,000Long term (3 mil... |
openbookqa_1346 | openbookqa | <ctx>
, indicating an increase of temperature. in this case the heat has made its way through the space between the fire and the thermometer, by the process termed radiation. if we place a second thermometer in contact with any part of the grate, and away from the direct influence of the fire, we shall find that this t... | [
"gather",
"file",
"burn",
"stem"
] | A | |
openbookqa_886 | openbookqa | <ctx>
in the absence of moon and city lights ) absolutely dark, one would not be able to see the silhouette of an object against the sky. the night sky and studies of it have a historical place in both ancient and modern cultures. in the past, for instance, farmers have used the state of the night sky as a calendar to ... | [
"good for skin",
"high in moister",
"extremely dry",
"very sunny"
] | B | |
medmcqa_8399 | medmcqa | <ctx>
metabolism. in 2022, farese and walther moved their laboratory to the sloan kettering institute of memorial sloan kettering. dr. farese is a co - founder and board member of the bluefield project to cure frontotemporal dementia ( ftd ) research. his work has been recognized by a bristol - myers squibb β freedom t... | [
"Trigylcerids",
"FFA",
"Lipoprotein",
"Cholesterol"
] | A | Fatty liver refers to the deposition of excess triglycerides in the liver cells. The balance between the factors causing fat deposition in liver versus factors causing removal of fat from liver determines the outcome.Causes of Fatty LiverA. Causes of fat deposition in liver1. Mobilization of NEFA from adipose tissue.2.... |
arc_easy_710 | arc_easy | <ctx>
10. 1 writing an informative report learning outcomes by the end of this section, you should be able to : β’ 10. 1. 1 identify the audience for a technical report and tailor word choice and style appropriately. β’ 10. 1. 2 document and describe the methods used in a data science project. β’ 10. 1. 3 determine the mo... | [
"in a diagram",
"in an oral report",
"in a written report",
"in a photo essay"
] | C | |
aquarat_12631 | aquarat | <ctx>
in the world ". the town has a population density of around 2, 635 persons per square kilometre, making it the second most densely populated district in west sussex, after worthing. in 2021, around 28. 6 % were in managerial, administrative or professional occupations, although this varied by ward, with just 19. ... | [
"A)a.76000",
"B)b.77000",
"C)c.78000",
"D)d.79000"
] | A | 1% is quite small and hence the answer is A) |
aquarat_19969 | aquarat | <ctx>
drilling stage ( hill 1979 ). initially there were problems with the geophysical data of the field. as mentioned, the field is highly fractured due to its location. this lowered the quality of the seismic data, giving poor reflections. as a result, geophysics could not be used to accurately define the top depth o... | [
"A)1390",
"B)2987",
"C)2889",
"D)2689"
] | A | 2(25 * 15 + 15 * 8 + 25 * 8)
2(375 + 120 + 200)
=> 1390
Answer: A |
medmcqa_8659 | medmcqa | <ctx>
the genotypic array and the clinical severity of the phenotype in their patient cohorts. there is a need for further explorations of this topic in order to fully assess the biochemical ramifications of this enzymatic deficiency. the rate of long - chain fatty acid oxidation in cpt ii - deficient patients has been... | [
"Pancreatic lipase",
"Lipoprotein lipase",
"Lysosomal lipase",
"Hormone sensitive lipase"
] | D | Ans. D. Hormone sensitive lipase(Ref: Harper 31/e page 244)Pancreatic lipase to hydrolyse dietary TGsLipoprotein lipase to hydrolyse TGs in lipoprotein in the bloodLysosomal hydrolase to act on TGs in lysosomes |
aquarat_41601 | aquarat | <ctx>
the investment vehicle that maximizes the profit. hence, conclusion : knowing the direction the market will go ( i. e. having perfect information ) is worth $ 350. discussion : if someone was selling information that guaranteed the accurate prediction of the future market direction, we would want to purchase this... | [
"A)12",
"B)76",
"C)26",
"D)20"
] | D | Let the article be worth Rs. x.
C.P. 90% of Rs. x = Rs. 9x/10
S.P. = 110% of Rs. x = Rs. 11x/10
Gain = (11x/10 - 9x/10) = Rs. x/5
Gain % = x/5 * 10/9x * 100 = 22 2/9 % > 20%
Answer: D |
medmcqa_1532 | medmcqa | <ctx>
structuring of the mesenchyme originates during the development of the dermis. this process depends on whether the fish is cartilaginous or bony. for cartilaginous fish the structuring originates through the formation of two layers. the first is superficial and wide and the second is thin and compact. these two l... | [
"Neural ectoderm",
"Surface ectoderm",
"Mesoderm",
"Neural crest"
] | C | Stroma of cornea develops from neural crest cells derived (secondary) mesenchyme. The adult cornea has developmentally three layers: Outer epithelium layer (surface ectoderm) Middle stromal layer of collagen-rich extracellular matrix between stromal keratocytes (neural crest) Inner layer of endothelial cells (neural cr... |
aquarat_25592 | aquarat | <ctx>
, t ), t ) where n denotes the number of disks to be moved, h denotes the home rod, t denotes the target rod, not ( h, t ) denotes the third rod ( neither h nor t ), " ; " denotes concatenation, and s ( n, h, t ) : = solution to a problem consisting of n disks that are to be moved from rod h to rod t. for n = 1 t... | [
"A)1:1",
"B)3:8",
"C)4:3",
"D)8:9"
] | A | Given;
4 duck = 3 hen;
Or, duck/hen = 3/4;
Let hen's 1 leap = 4 meter and ducks 1 leap = 3 meter.
Then, ratio of speed of hen and duck = 4*6/3*8 = 1:1''Answer: 1:1; |
medmcqa_6912 | medmcqa | <ctx>
mechanism for their effects on diabetes is still under investigation. they may impair the metabolism of long - chain polyunsaturated fatty acids ( lcpufas ), but maternal pregnancy trans fatty acid intake has been inversely associated with lcpufas levels in infants at birth thought to underlie the positive associ... | [
"Brain",
"Kidney",
"Adrenal",
"Bladder"
] | B | * Fatty change is particularly common in the liver but may occur in other non - fatty tissues as well e.g. in the heart, skeletal muscle, kidneys (lipoid nephrosis or minimum change disease) and other organs.* Fatty change, steatosis or fatty metamorphosis is the intracellular accumulation of neutral fat within parench... |
mmlu_aux_3667 | mmlu_auxiliary | <ctx>
a. m. frame and p. nosil. 2011. magic traits in speciation : β magic β but not rare? trends in ecology and evolution 26 : 389 - 397. wiens, j. j. and m. r. servedio. 2000. species delimitation in systematics : inferring " fixed " diagnostic differences between species. proceedings of the royal society of london s... | [
"It wanted to show its singing talent to the partner.",
"It aimed at keeping the partnership with the male.",
"It wanted to frighten the other females.",
"It wanted to make her mate more attractive."
] | B | null |
aquarat_49500 | aquarat | <ctx>
| 23 | | 50. 7 % | - | align = right | 30 | | 70. 6 % | - | align = right | 40 | | 89. 1 % | - | align = right | 50 | | 97. 0 % | - | align = right | 60 | | 99. 4 % | - | align = right | 70 | | 99. 9 % | - | align = right | 75 | | 99. 97 % | - | align = right | 100 | | % | - | align = right | 200 | | % | - | alig... | [
"A)21",
"B)33",
"C)39",
"D)60"
] | B | The total number of the people in the room must be a multiple of both 7 and 11 (in order 3/7 and 5/11 of the number to be an integer), thus the total number of the people must be a multiple of LCM of 7 and 11, which is 77.
Since, the total number of the people in the room is greater than 50 and less than 100, then ther... |
mmlu_aux_3282 | mmlu_auxiliary | <ctx>
one called redeye that they discovered through another genetic screen. sehgal et al. also found increased stem cell activity within the testes of male flies with mutations in sleepless. functions of sleep all species, including humans, sleep a lot in early life. sehgal et al discovered what keeps sleep at high le... | [
"The experiments were carried out on a jet plane",
"It is unclear how to avoid jet lag's side effects now",
"Side effects of jet lag will remain in one's whole life",
"Only humans and hamsters have a biological clock"
] | B | null |
qasc_4050 | qasc | <ctx>
##clinical models of melanoma, pancreatic, breast, and prostatic carcinoma increased t cells and restricted tumor growth. the effect was enhanced by anti - ctla - 4 or anti - pd - 1 / pd - l1. these studies did not determine whether the increases in t cells were a consequence of viability or replication. inhibiti... | [
"a lot of human deaths",
"It won't work properly",
"major threat to health",
"It will work efficiently"
] | B | |
aquarat_28003 | aquarat | <ctx>
. consider points and a. find the area of parallelogram with adjacent sides and b. find the area of triangle c. find the distance from point to line 212. consider points and a. find the area of parallelogram with adjacent sides and b. find the area of triangle c. find the distance from point to line in the follow... | [
"A)42cm",
"B)44cm",
"C)46cm",
"D)48cm"
] | D | Explanation:
Side of first square = (80/4) = 20 cm;
Side of second square = (64/4)cm = 16 cm.
Area of third square = [(20)2 - (16)2] cm2 = (400 - 256) cm2 = 144 cm2.
Side of third square = (144)(1/2) cm = 12 cm.
Required perimeter = (12 x 4) cm = 48 cm.
Answer: Option D |
medmcqa_882 | medmcqa | <ctx>
##ibroblastic spindle cell sheets in a myxoid background ( i. e. a background matrix containing gelatinous mucopolysaccharides and non - sulfated glycosaminoglycans ) ; the matrix also contains inflammatory cells, particularly plasma cells and lymphocytes occasionally mixed with eosinophils and neutrophils. the e... | [
"Fibrosarcoma",
"Liposarcoma",
"Osteosarcoma",
"Neurofibroma"
] | C | Ans. C (Osteosarcoma) "Any cancer can spread to bone ,but in adults more than 75% of skeletal metastases originate from cancers of the prostate,breast,kidney & lung. In children, metastases to bone originate from Neuroblastoma, Wilm's tumor, Osteosarcoma, Ewing sarcoma & Rhabdomyosarcoma"- Robbins7th/1303Sarcoma Metast... |
medmcqa_5585 | medmcqa | <ctx>
gallbladder ( known as courvoisier's sign ) may also raise suspicion, and can help differentiate pancreatic cancer from gallstones. medical imaging techniques, such as computed tomography ( ct scan ) and endoscopic ultrasound ( eus ) are used both to confirm the diagnosis and to help decide whether the tumor can ... | [
"Type I",
"Type II",
"Type III",
"Type IV"
] | B | |
medmcqa_2112 | medmcqa | <ctx>
optimal amounts of micronutrients after individual diagnoses based on blood tests and personal histories. lifestyle and diet changes may also be recommended. the battery of tests ordered includes many that are not considered useful by medicine. prevalence orthomolecular medicine is practiced by few medical practi... | [
"Evaluation for pulmonary hemosiderosis",
"Urinary hemosiderin",
"Bone marrow examination",
"G I endoscopy"
] | A | Evaluation for pulmonary hemosiderosis Anemia with low RBC count, microcytotosis and hypochromia point towards iron deficiency anemia. - "Bone marrow biopsy" in iron deficiency anemia demonstrates erythroid hyperplasia and micronormoblasts reaction. - Prussian blue staining of the bone marrow aspirate and smear and bio... |
aquarat_33928 | aquarat | <ctx>
choose any set of values which multiply to give the value we started with. in computer systems, it's much faster to multiply and divide by multiples of 2, but because not every number is a multiple of 2, using is a better option than a more simple choice of. since we want to start with large changes and get more ... | [
"A)a = b",
"B)a - b = 1",
"C)a + b = 1",
"D)15"
] | C | Explanation:
log a/b + log b/a = log (a + b)
log (a + b)=log(b/a*a/b)= log 1
So, a + b = 1.
answer C |
medmcqa_509 | medmcqa | <ctx>
evaluation to identify the specific developmental areas affected and assess the child's needs. parents can also monitor their children and inform their provider if their child has lost previously reached developmental milestones. treatment for treatment of regression of motor skills, occupational and physical the... | [
"3 years",
"4 years",
"6 years",
"8 years"
] | B | Ans. is 'b' i.e., 4 years o A child hops on one foot by 4 years and skips by 5 years. o As this child can not hop, the age of this child is less than 4 years. |
arc_challenge_956 | arc_challenge | <ctx>
mathematics and physics necessary for answering questions such as this. a car of mass m moves with constant angular speed around a circular curve of radius r ( figure 3. 20 ). the curve is banked at an angle if the height of the car off the ground is h, then the position of the car at time t is given by the funct... | [
"The forces acting on the car are balanced.",
"The forces acting on the car are in the same direction.",
"The forces acting on the car are continuing to increase.",
"The forces acting on the car are equal to the force of gravity."
] | A | |
aquarat_8808 | aquarat | <ctx>
get 31. 55 31. 56 Γ Γ Γ
. 69
. 50 4. 51 4. 52 4. 53 4. 54 4. 55
##678814 7850601132077287172819942445113232019492229554237898606631074891074722425617 39680319169243814676235712934292299974411361 rsa - 617 rsa - 617 has 617 decimal digits ( 2, 048 bits ) and has not been factored so far. rsa - 617 = 22701801293... | [
"A)326838",
"B)323758",
"C)323298",
"D)273258"
] | A | A
5358 x 61 = 5358 x (60 + 1)
= 5358 x 60 + 5358 x 1
= 321480 + 5358
= 326838. |
aquarat_39735 | aquarat | <ctx>
##critics and appears shorter than other overlines in many fonts. math and science decimal separator in the middle ages, from the original indian decimal writing, before printing, an overline over the units digit was used to separate the integral part of a number from its fractional part, as in 995 ( meaning 99. ... | [
"A)1/70",
"B)1/35",
"C)2/35",
"D)1/12"
] | B | divisions are 0 1/7 2/7 3/7 4/7 5/7 6/7 1
1/5 2/5 3/5 4/5 5/5
expressing the same in terms of the lcm of 5,7 ,i.e 35
0 7/35 14/35 21/35 28/35 35/35
5/35 10/35 15/35 20/35 25/35 30/35
by comparing the divisions with each other we can see 1/35 is the shortest possible distance between any two selected divisions.
X=1/35
A... |
medmcqa_8334 | medmcqa | <ctx>
. it is the area of the nail on which the nail plate rests. nerves and blood vessels found here supply nourishment to the entire nail unit. like all skin, it is made of two types of tissues : the dermis and the epidermis. the epidermis is attached to the dermis by tiny longitudinal " grooves " called matrix crest... | [
"All the racemose glands",
"Eroded area of the cervix",
"Some of the racemose glands",
"A+B"
] | D | A+B |
aquarat_48213 | aquarat | <ctx>
which means every student with a number ending in 4 ( 14, 24, 34, etc. ) will be included in the sample. this way, the researcher will have a representative sample of 100 students from the high school, which is 10 % of the population. the sample will consist of students from different grades, genders, and backgro... | [
"A)71",
"B)73",
"C)57",
"D)70"
] | B | Exp. Total mark of 22 students = 65*22 = 1430,
Total mark after the removal of 4 students = 1430 β(25+32+28+34 )
= 1430 β 119 = 1311
Approximate average mark = 1311/(22-4) = 1311/ 18 = 73
Answer: B |
medmcqa_6891 | medmcqa | <ctx>
screen men for the possibility of committing mass shootings or terrorist attacks. the base rate is assumed to be 0. 01 %. with these base rates and the hypothetical values of sensitivity and specificity, we may calculate the posterior probability that a positive result indicates the individual will actually engag... | [
"Low cost",
"High safety margin",
"High sensitivity",
"High specificity"
] | D | ref: ref: Park&;s 23rd edition pg 137 Screening test must satisfy the criteria of acceptability, repeatablity and validity, desides others like yield, simplicity, safety, rapidity, ease of administration and cost. Specificity: defined as the ability of a test to correctly identify those who do not have the diesase, tha... |
qasc_2548 | qasc | <ctx>
health, including human microbiome research, cancer research, food web interactions, population dynamics, ecosystem services, productivity of agricultural crops and honeybee nutrition. consumer stoichiometry and food webs the study of elemental ratios ( i. e., c : n : p ) within the tissues of organisms can be us... | [
"Species",
"plant",
"seeds",
"mussels"
] | B | |
aquarat_39868 | aquarat | <ctx>
tossed one of the two fair coins or the unfair one ; the stranger has tossed one of his coins three times and it has come up heads each time. tim assumes that the stranger picked the coin randomly β i. e., assumes a prior probability distribution in which each coin had a 1 / 3 chance of being the one picked. appl... | [
"A)2^19",
"B)2^10",
"C)3 * 2^8",
"D)3 * 2^9"
] | A | Fix the third coin as H. The remaining 19 coins have 2^19 outcomes.
A |
medmcqa_6721 | medmcqa | <ctx>
forensic estimation of stature is part of the identification process necessary when dismembered body parts are found. it is also possible to estimate the stature from bones. even measurements of body parts of body such as a finger can be used to estimate the stature. the principle behind this forensic anthropolog... | [
"Trotter and Glesser",
"Karl Pearson",
"Haase",
"Dupeuis and Hadden"
] | C | Hasses rule is for foetus age determination based on length . HASSE'S RULE For the first 5 months of the foetus - Square root of the length of the foetus in cm gives its age in lunar months After 5 months - 1/5th of the length of the foetus in cm gives the age in lunar months Ref : Krishnan vij Textbook of Forensic med... |
medmcqa_304 | medmcqa | <ctx>
the knee joint during the deep - knee bend. medicine and science in sports. 6 : 73 1974. comparative conditioning analysis. fresno : universal athletic corp, 1974. biomechanical analysis of the knee joint during deep knee bend with heavy load. xxth world congress in sports medicine, congress proceedings, 53 β 60,... | [
"Popliteus",
"Quadriceps femoris",
"Semitendinosus",
"Semimembranosus"
] | A | Ans. A PopliteusRef: BDC, vol II pg. 155* Quadriceps femoris is the main and only extensor of knee.* It produces locking action as a result of medial rotation of the femur during the last stage of extension.* To reverse this lock popliteus muscle comes into action and does so by the lateral rotation of femurRemember: L... |
aquarat_7761 | aquarat | <ctx>
, be sure it is'yaba - compatible '. " acronym use has been further popularized by text messaging on mobile phones with short message service ( sms ), and instant messenger ( im ). to fit messages into the 160 - character sms limit, and to save time, acronyms such as " gf " ( " girlfriend " ), " lol " ( " laughin... | [
"A)A)30",
"B)B)60",
"C)C)90",
"D)D)120"
] | D | The number of letters in the given word is five.
The number of three letter words that can be formed using these four letters is 5P4
= 5 *4 * 3*2 = 120.
Answer:D |
pubmedqa_881 | pubmedqa | <ctx>
inreda ap is scheduled for release in 2023. approaches medical equipment the medical equipment approach involves combining a continuous glucose monitor and an implanted insulin pump that can function together with a computer - controlled algorithm to replace the normal function of the pancreas. the development of... | [
"yes",
"no",
"maybe"
] | A | |
qasc_4068 | qasc | <ctx>
pruski and nearing indicated that, other factors such as land use unconsidered, it is reasonable to expect approximately a 1. 7 % change in soil erosion for each 1 % change in total precipitation under climate change. in recent studies, there are predicted increases of rainfall erosivity by 17 % in the united sta... | [
"condensation",
"mines",
"mouth of rivers",
"heavy rain"
] | D | |
medmcqa_6009 | medmcqa | <ctx>
quantium medical cardiac output ( qco ) uses impedance cardiography in a simple, continuous, and non - invasive way to estimate the cardiac output ( co ) and other hemodynamic parameters such as the stroke volume ( sv ) and cardiac index ( ci ). the co estimated by the qco monitor is referred to as the " qco ". t... | [
"Minimum alveolar concentration",
"Diffusion coefficient",
"Dead space concentration",
"Alveolar blood concentration"
] | A | Minimal alveolar concentrationIt is the lowest concentration of the anaesthetic in pulmonary alveoli needed to produce immobility in response to a painful stimulus (surgical incision) in 50% individualsIt is the measure of potency of inhalation Gas.(Refer: Morgan and Mikhail's Clinical Anaesthesiology, 5th edition, pg ... |
aquarat_2876 | aquarat | <ctx>
2. 3 β’ time, velocity, and speed 45 figure 2. 11 position vs. time, velocity vs. time, and speed vs. time on a trip. note that the velocity for the return trip is negative. making connections : take - home investigation β getting a sense of speed if you have spent much time driving, you probably have a good sense... | [
"A)9kmph",
"B)52kmph",
"C)13kmph",
"D)36kmph"
] | D | Let the speed of the goods train be x kmph.
Distance covered by goods train in 10 hours= Distance covered by express train in 4 hours
10x = 4 x 90 or x =36.
So, speed of goods train = 36kmph.
Ans: D |
qasc_4415 | qasc | <ctx>
3. 1 β’ formula mass and the mole concept 127 how sciences interconnect counting neurotransmitter molecules in the brain the brain is the control center of the central nervous system ( figure 3. 9 ). it sends and receives signals to and from muscles and other internal organs to monitor and control their functions ... | [
"Man",
"Birds",
"leeches",
"shark"
] | D | |
mmlu_aux_8566 | mmlu_auxiliary | <ctx>
tactile graphics, including tactile pictures, tactile diagrams, tactile maps, and tactile graphs, are images that use raised surfaces so that a visually impaired person can feel them. they are used to convey non - textual information such as maps, paintings, graphs and diagrams. tactile graphics can be seen as a ... | [
"damp spot",
"a curl",
"some ice",
"a singe mark"
] | D | null |
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