id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
mmlu_aux_5237 | mmlu_auxiliary | <ctx>
16. 9 waves 47. storms in the south pacific can create waves that travel all the way to the california coast, which are 12, 000 km away. how long does it take them if they travel at 15. 0 m / s? 48. waves on a swimming pool propagate at 0. 750 m / s. you splash the water at one end of the pool and observe the wav... | [
"what makes particles of water move",
"how a basketball moves on the ocean",
"how wave energy causes wave action",
"why a wave can knock you down"
] | C | null |
mmlu_aux_5090 | mmlu_auxiliary | <ctx>
##ipient flightlessness of the extinct auckland islands merganser. wilson bulletin 101 : 410 β 435. 1990. evolutionary morphology of flightlessness in the auckland islands teal. condor 92 : 639 β 673. 1991. a phylogenetic analysis and classification of recent dabbling ducks ( tribe anatini ) based on comparative ... | [
"windy, rainy or stormy",
"sunny and hot",
"fine and warm",
"freezing cold"
] | A | null |
aquarat_2182 | 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)40",
"B)56",
"C)41",
"D)42"
] | B | Speed = 45 * 5/18 = 25/2 m/sec
Total distance covered = 560 + 140 = 700 m
Required time = 700 * 2/25 = 40 sec
Answer: Option B |
medmcqa_7376 | medmcqa | <ctx>
##s, especially in aged dogs, can appear similar to mf or non - epidermotropic cutaneous lymphoma ( necl ). multiple histiocytomas may look like cutaneous histiocytosis, although morphologically histiocytomas are consistently epidermotropic and commonly epidermally invasive, these are not features of cutaneous hi... | [
"Cat or kitten",
"Chicken",
"Dog or puppy",
"Horse"
] | A | This patient has the classic symptoms of cat scratch disease caused by the bacillus Baonella henselae. The disease is self-limited with the onset of symptoms occurring 3-10 days following an inoculating scratch. The organism can be isolated from kittens, typically less than 1 year of age, or from fleas. A history of a ... |
aquarat_43199 | aquarat | <ctx>
two. the farmer has a limited amount of fertilizer, f kilograms, and pesticide, p kilograms. every square kilometer of wheat requires f1 kilograms of fertilizer and p1 kilograms of pesticide, while every square kilometer of barley requires f2 kilograms of fertilizer and p2 kilograms of pesticide. let s1 be the se... | [
"A)1:2",
"B)3:2",
"C)4:5",
"D)1:3"
] | B | S.P of 1kg mix = RS.68.20,
Gain = 10% C.P of 1kg mix =Rs.(100/110 x 68.20) =Rs.62 = 3 : 2
ANSWER B |
mmlu_aux_2242 | mmlu_auxiliary | <ctx>
a solar cell or photovoltaic cell ( pv cell ) is an electronic device that converts the energy of light directly into electricity by means of the photovoltaic effect. it is a form of photoelectric cell, a device whose electrical characteristics ( such as current, voltage, or resistance ) vary when exposed to ligh... | [
"Solar-powered smart road of the future",
"The great changes on the roadway",
"The influence the Solar Roadway has on people",
"The Solar Road--a much faster road"
] | A | null |
openbookqa_379 | openbookqa | <ctx>
. the main function of this is to alert the fish to the presence of its prey. the additional pigment is thought to be assimilated from chlorophyll derivatives found in the copepods which form part of its diet. biotechnology biology and medicine bioluminescent organisms are a target for many areas of research. luc... | [
"Navigation",
"Camouflage",
"Sexual Display",
"Catching Pray"
] | D | |
aquarat_28201 | aquarat | <ctx>
volume submerged equals the volume of fluid displaced, which we call. now we can obtain the relationship 11. 33 11. 34 11. 35 11. 36 making connections : take - home investigation a piece of household aluminum foil is 0. 016 mm thick. use a piece of foil that measures 10 cm by 15 cm. ( a ) what is the mass of thi... | [
"A)4940",
"B)5120",
"C)6420",
"D)8960"
] | A | Clearly, l = (48 - 10)m = 38 m,
b = (36 -10)m = 26 m,
h = 8 m.
Volume of the box = (38 x 26 x 5) m3 = 4940 m3. Answer: Option A |
medmcqa_1152 | medmcqa | <ctx>
##utinin disease can also be associated with a good prognosis if excessive exposure to the cold is avoided. those with cold agglutinin disease caused by hiv infection or certain types of cancer generally have a poor prognosis due to the nature of the underlying condition. epidemiology cold agglutinin disease most... | [
"Respiratory failure",
"Cardiac failure",
"Renal failure",
"Septicemia"
] | B | ANSWER: (B) Cardiac failureREF: Harrison's Internal Medicine 17th edition chapter 324. AmyloidosisThe kidneys are the most frequently affected organ (80%), Renal amyloidosis is usually manifested by proteinuria, which is often in the nephrotic range and associated with significant hypoalbuminemia and edema or anasarca;... |
aquarat_33426 | aquarat | <ctx>
price and purchased for price, is the number of units stocked, and is the expectation operator. the solution to the optimal stocking quantity of the newsvendor which maximizes expected profit is : where denotes the generalized inverse cumulative distribution function of. intuitively, this ratio, referred to as th... | [
"A)Rs. 4991",
"B)Rs. 5991",
"C)Rs. 6001",
"D)Rs. 6991"
] | A | EXPLANATION
Total sale for 5 months = Rs. (6435 + 6927 + 6855 + 7230 + 6562) = Rs. 34009.
Required sale = Rs. [ (6500 x 6) β 34009 ]
= Rs. (39000 β 34009)
= Rs. 4991.
Answer A |
aquarat_20646 | aquarat | <ctx>
their use of cosmetics. nearly half of these consumers felt that a product claiming to be " natural " should contain all natural ingredients. however, although the united states department of agriculture ( usda ) has designated within its certain requirements within its specific area of regulation for organic pro... | [
"A) 1",
"B) 4",
"C) 7",
"D) 11"
] | B | We're told that there are 3 ingredients (we'll call them A, B, C ); we're told that each 'mix' must include AT LEAST 2 ingredients...
2 ingredient blends:
AB
AC
BC
3 ingredient blends:
ABC
Total blends = 3+1= 4
B |
arc_easy_2160 | arc_easy | <ctx>
paleoecology ( also spelled palaeoecology ) is the study of interactions between organisms and / or interactions between organisms and their environments across geologic timescales. as a discipline, paleoecology interacts with, depends on and informs a variety of fields including paleontology, ecology, climatolog... | [
"the number of bones in the animals",
"the size of the animals",
"the body covering of the animals",
"the skull of the animals"
] | D | |
qasc_4558 | qasc | <ctx>
waterways in general is known as surface hydrology. lakes a lake ( from latin lacus ) is a terrain feature, a body of water that is localized to the bottom of basin. a body of water is considered a lake when it is inland, is not part of an ocean, and is larger and deeper than a pond. natural lakes on earth are ge... | [
"trout",
"Beavers",
"Clams",
"salmon"
] | B | |
mmlu_aux_5171 | mmlu_auxiliary | <ctx>
##mpose in the seawater and marine environment and they wash up on beaches driven by inshore currents and wind. such discarded gear such as plastic fishing lines, nets, and floats are called β ghost gear β. about 46 % of the 79 thousand of ghost gear that is the size of many football fields has been found at the ... | [
"the oceans are polluted",
"the ways of fishing go into practice",
"the scientists pay little attention to them",
"Japanese fishing boats catch one fish per hundred hooks"
] | B | null |
aquarat_37329 | aquarat | <ctx>
)? 11. a student drove to the university from their home and noted that the odometer reading of their car increased by 12. 0 km. the trip took 18. 0 min. ( a ) what was their average speed? ( b ) if the straight - line distance from their home to the university is
the answer should also have three significant fi... | [
"A)3",
"B)3.5",
"C)4",
"D)4.5"
] | C | Ans: C
Total time = 14 hrs
Let time traveled during 1st day = x
Let time traveled during 2nd day = x-2
Total time =14
x+x-2 = 14
x=8
speed * time = distance
s*8 + (s+0.5)(8-2) = 52
solving s = 4.5
now speed for 2nd day is 0.5 less than the 1st day which is 4.5
Thus speed for 2nd day = 4
Its simple algebra for s*8 + (s+... |
arc_challenge_434 | arc_challenge | <ctx>
##cithotrophic larvae have greater dispersal potential than direct developers. many fish species and some benthic invertebrates have lecithotrophic larvae, which have yolk droplets or a yolk sac for nutrition during dispersal. though some lecithotrophic species can feed in the water column, too. but many, such as... | [
"Nekton can actively swim.",
"Nekton can see in the dark.",
"Nekton do not eat much food.",
"Nekton can eat anything in the ocean."
] | A | |
medmcqa_218 | medmcqa | <ctx>
##ffern m., mcbain n., wagner t., edwards j., mcconville r., wilmott j., scolyer r., tuting t., palendria u., gyorki d., mueller s. n., huntington n. d., bedoui s., holzel m., mackay l. k. ^, waithman j. ^ and gebhardt t ^. ( 2019 ) tissue - resident memory cd8 + t cells promote melanoma - immune equilibrium in s... | [
"It is the most common form of cutaneous lymphoma.",
"Pautriers microabscess.",
"Indolent course and easily amenable to treatment.",
"Erythroderma seen and spreads to peripheral."
] | C | Mycosis Fungoides:
Mycosis fungoides is synonymous with Cutaneous T cell lymphoma. |
medmcqa_3201 | medmcqa | <ctx>
##lments, and their natural remedies. parker, 1991. nursing marquis who's who. who's who in american nursing. marquis who's who, 1984 -. veterinary medicine american veterinary medical association. avma : american veterinary medical association. american veterinary medical association, 2006 -.. concise veterinary... | [
"Caused by pox virus.",
"Commonly seen in HIV and immune compromised subject.",
"Treated by cryotherapy.",
"Treated with metronidazole and doxyxycline."
] | D | Molluscum Contagiosum Benign viral infection caused by the poxvirus. Spread by close sexual or nonsexual contact and by autoinoculation Clinical features Presents with a crop of small domed vesicles with central umbilication measuring 1-5 mm in size. Diagnosis Giemsa staining of the discharge (white waxy material) reve... |
medmcqa_8799 | medmcqa | <ctx>
a structure is an arrangement and organization of interrelated elements in a material object or system, or the object or system so organized. material structures include man - made objects such as buildings and machines and natural objects such as biological organisms, minerals and chemicals. abstract structures ... | [
"Coronary artery",
"Pulmonary artery",
"Arch of aorta",
"Pulmonary vein"
] | A | |
arc_easy_1299 | arc_easy | <ctx>
and glaciation. through observing the geographic distribution of species, we can see associated variations in sea level, river routes, habitat, and river capture. additionally, this science considers the geographic constraints of landmass areas and isolation, as well as the available ecosystem energy supplies. ov... | [
"Galileo Galilei",
"Albert Einstein",
"Charles Darwin",
"Sir Isaac Newton"
] | C | |
qasc_7623 | qasc | <ctx>
plasticity influence the fitness of an animal in a novel environment by increasing the probability that the animal will survive in that environment. developmental plasticity is particularly important in terms of survival in novel environments, because trial - and - error processes such as learning ( which encompa... | [
"human hunting",
"echolocation",
"peachleaf willow",
"a lack of human aid"
] | B | |
openbookqa_1643 | openbookqa | <ctx>
##els action, while collective action generates hope while also managing fear. the danger - alerting capacity of fear is embraced " internally ", but is rejected as an effective emotion in motivating people to mobilize. research has shown that dire messaging reduces the efficacy of advocacy initiatives through de... | [
"looking out of a window",
"putting the radio on",
"looking at a snow storm",
"smashing hands together repeatedly"
] | D | |
aquarat_13918 | aquarat | <ctx>
the third member must have the digit two at the position of the least significant digit where and differ. the illustration shows a set of this form, for the three - digit ternary numbers ( shifted by one to make the smallest element 1 instead of 0 ). behrend's construction uses a similar idea, for a larger odd ra... | [
"A)100",
"B)200",
"C)648",
"D)680"
] | C | Applying combinations....8 * 9 * 9 = 648...
8 for first digit...cant be 0 or 3
9 and 9 for 2nd and 3rd....cant be 3
ANSWER: C |
medmcqa_4399 | medmcqa | <ctx>
equal pr intervals with intermittent dropped beats ( p wave with no qrs ) third degree : complete dissociation between p wave and qrs complex, atria and ventricles are beating independent of one another management providers should follow the aha's pediatric bradycardia with a pulse algorithm. as always, provides ... | [
"a",
"bc",
"ac",
"ad"
] | B | Congenital diaphragmatic hernia and pneumothorax cause respiratory distress with mediastinal shift to contralateral side.
Bilateral choanal atresia and HMD cause respiratory distress, but no mediastinal shift. |
aquarat_44972 | aquarat | <ctx>
d ( explained below ) since l was updated and initialized to 1. m is the number of iterations since l, b ( x ), and b were updated and initialized to 1. each iteration of the algorithm calculates a discrepancy d. at iteration k this would be : if d is zero, the algorithm assumes that c ( x ) and l are correct for... | [
"A)1",
"B)2",
"C)3",
"D)4"
] | B | We have,
M = 4c^2/d
If c is doubled and d is increased by a factor of 2, the formula changes to:
M = 4*{(2c)^2}/(2d)
M = 4*{4c^2}/(2d)
M = 4*[2c^2/d]
At first, M = 4c^2/d
After changing c and d, M = 2*4c^2/d
Hence, M changes by a factor of 2.
Answer = B = 2 |
medmcqa_7201 | medmcqa | <ctx>
gun court had violated his constitutional rights through unreasonable delay. the privy council agreed, ruling that even when prevailing local standards were taken into account, bell's trial had been excessively delayed through no fault of his own. the gun court amendment act of 1983 allowed resident magistrates t... | [
"7 years",
"5 years",
"3 years .",
"Death sentence"
] | A | |
openbookqa_1093 | openbookqa | <ctx>
they used the video to determine the mathematical distribution of time spent during each saccade and time spent with their heads still and found that the time between each saccade varied depending on external environmental cues, which changed as the hawks honed in on their target. notably, this behavior is simila... | [
"swim",
"run",
"tidy up",
"shop"
] | C | |
qasc_562 | qasc | <ctx>
in molecular biology, g - quadruplex secondary structures ( g4 ) are formed in nucleic acids by sequences that are rich in guanine. they are helical in shape and contain guanine tetrads that can form from one, two or four strands. the unimolecular forms often occur naturally near the ends of the chromosomes, bett... | [
"orchids",
"newsprint",
"alleles",
"Viruses"
] | D | |
qasc_4433 | qasc | <ctx>
the microbes and immunology is complicated. allomothering by kin hrdy states that the altruism of allomothers can be explained by hamilton's rule and therefore allomothers enhance their inclusive fitness by helping kin. however, in humans, bilocality and complex cultural norms around marriage or mating produce gr... | [
"deoxyribonucleic acid",
"insulated material",
"empty nest",
"food and shelter"
] | B | |
medmcqa_3171 | medmcqa | <ctx>
##edon, n. normand, and t. torfeh, β automatic quality control of digitally reconstructed radiograph computation and comparison with standard methods, β in medical imaging 2007 : physics of medical imaging, 2007, vol. 6510, p. 65104j. a. daurat and n. normand, β transformation et reconstruction par projections, β... | [
"DWI MRI with ADC maps",
"HMPAO SPECT",
"MR Spectroscopy",
"PET"
] | A | Ans ACreutzfeldt-Jacob disease is a spongiform encephalopathy caused by prions. On MRI T2 hyperintensity in basal ganglia, thalamus (Hockey stick sign), cortex and white matter with persistent diffusion restriction in considered most sensitive sign. On PET scan there can be hypometabolsim in affected area however it is... |
aquarat_29035 | aquarat | <ctx>
. if it is not, then continue to the next word in the list and repeat the process. the first task is to identify a metric for representing the size of the problem. typically, time complexity analysis assumes asymptotic analysis, focusing on evaluating the time that an algorithm takes to produce a result as the si... | [
"A)290/77",
"B)1250/77",
"C)500/77",
"D)154/77"
] | A | MInutes it takes for G to type 1 word: 1/55
Minutes it takes for H to type 1 word: 1/70
Minutes it takes for G and H to type 1 word: 1/55+1/70=5/154
Minutes it takes for G and H to type 500 words: 500x(5/154)=1250/77
MInutes remaining: 20-1250/77=290/77
Answer is A |
medmcqa_6371 | medmcqa | <ctx>
is type a or b. the implication to the bank of the difference in the riskiness of these projects is that each borrower has a different probability of repaying the loan, and this affects the bank's expected return. the bank would thus like to be able to identify ( screen ) the borrower types, and in the absence of... | [
"Allograft",
"Autograft",
"Xenograft",
"Isograft"
] | D | Answer is D (Isograft) : "Although the best graft is an Autograft, a renal graft can obviously not he an Autograft...silly." So the best renal graft is an Isoqraft from an individual twin. IsOgrall: Is a graft from a different individual genetically identical with recipient e.g. identical twin. Aulograft: Is to self. A... |
mmlu_aux_7070 | mmlu_auxiliary | <ctx>
30. 0 to 100 khz. bats, dolphins, submarines, and even some birds use ultrasonic sonar. echoes are analyzed to give distance and size information both for guidance and finding prey. in most sonar applications, the sound reflects quite well because the objects of interest have significantly different density than ... | [
"bats can only hear echoes",
"echoes are a form of sound",
"their chirps are sent back after bouncing",
"they enjoy listening to echoes"
] | C | null |
qasc_7712 | qasc | <ctx>
from the parent's genes, but others are caused by new mutations or changes to the dna. in other occurrences, the same disease, for instance, some forms of carcinoma or melanoma, may stem from an inbred condition in some people, from new changes in other people, and from non - genetic causes in still other individ... | [
"bacteria",
"medicine",
"healthcare",
"Pesticides"
] | A | |
mmlu_aux_4873 | mmlu_auxiliary | <ctx>
different sites 18 times within an hour. the transient bee might call before he is detected by the resident bee. these non - territorial males flee the scene immediately after being approached by the resident bee. if caught by the resident male while attempting to copulate, the non - territorial male and the fema... | [
"The itching begins after the mosquito bites you.",
"You feel terrible when the mosquito bites you.",
"Mosquitoes use blood to lay eggs.",
"All the mosquitoes don't like to bite people for blood."
] | B | null |
qasc_4721 | qasc | <ctx>
5. 3 enthalpy chemical reactions, such as those that occur when you light a match, involve changes in energy as well as matter. societies at all levels of development could not function without the energy released by chemical reactions. in 2012, about 85 % of us energy consumption came from the combustion of petr... | [
"electrically",
"batteries",
"cords",
"sunlight"
] | B | |
mmlu_aux_4538 | mmlu_auxiliary | <ctx>
ability to flower automatically without depending on darkness, like normal photoperiodic strains. characteristics cannabis ruderalis has naturally low concentrations of thc. with hybrid breeding, autoflowering plants can contain levels of thc similar to the strain they're bred with. breeders have reported thc con... | [
"Growing mums has a very long history and all the people in the world like making tea with mums.",
"Mums can grow one meter high and the closer they are planted, the higher they grow.",
"Though planting mums close together can make them look more beautiful, enough space should be left.",
"The petals of mums a... | C | null |
openbookqa_2432 | openbookqa | <ctx>
recipe for happiness for an individual always requires genetics, environment, and behaviour too, so it is nonsensical to claim that an individual's happiness is due to only one ingredient. only differences in happiness can be attributed to differences in factors. in other words, lyubomirsky's research does not di... | [
"a sedentary crowd-worker",
"a body builder",
"a couch potato",
"a fat woman"
] | B | |
mmlu_aux_2576 | mmlu_auxiliary | <ctx>
bi - directional, if one species had a net gain in carbon, and if more carbon was transferred through the soil pathway or common mycorrhizal network ( cmn ). cmns occur when fungal mycelia link roots of plants together. the researchers followed seedlings of paper birch and douglas - fir in a greenhouse for 8 mont... | [
"Studies find plants can recognize, communicate with relatives.",
"Kin selection is important for plants.",
"Animals can recognize and memorize their relatives.",
"Competition asks plants to recognize their relatives."
] | A | null |
aquarat_44860 | 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)$1260",
"B)$1440",
"C)$1500",
"D)$1680"
] | B | Let C.P. be Rs. x.
Then, (1380 - x) x 100 =(x - 1020) x 100
1380 - x = x - 1020
2x = 2400
x = 1200
Required S.P. = 120% of 1200 = 1.20 x 1200 = $1440
Answer : B |
medmcqa_4727 | medmcqa | <ctx>
the most widely reported neurological disorders. approximately 12, 000 infants each year are diagnosed with germinal matrix haemorrhage or intraventricular haemorrhage in the united states. research in 2002, a dutch retrospective study analysed cases where neonatologists had intervened and drained csf by lumbar o... | [
"Pompe disease",
"Von Gierke's disease",
"Forbe's Disease",
"McArdle's disease"
] | A | The type of glycogen storage disease that primarily involves the hea is Pompe disease (GSD IIa) in which acid maltase, necessary for hydrolysis of the outer branches of glycogen, is absent. There is marked deposition of glycogen within the myocardium. Affected infants are well at bih, but symptoms of growth and develop... |
mmlu_aux_3200 | mmlu_auxiliary | <ctx>
##cession on earth occurs over a 26, 000 - year cycle. the earth's moon appears to play a crucial role in moderating the earth's climate by stabilising the axial tilt. it has been suggested that a chaotic tilt may be a " deal - breaker " in terms of habitability β i. e. a satellite the size of the moon is not onl... | [
"24 hours",
"24 days",
"365 days",
"360 days"
] | C | null |
qasc_3761 | qasc | <ctx>
part, to ozone. figure 18. 42 the image shows the bent ozone ( o3 ) molecule and the resonance structures necessary to describe its bonding. ozone forms naturally in the upper atmosphere by the action of ultraviolet light from the sun on the oxygen there. most atmospheric ozone occurs in the stratosphere, a layer... | [
"Thunderstorms",
"flooding",
"Pollution",
"Sun damage"
] | C | |
aquarat_48587 | aquarat | <ctx>
total sales or incremental sales. pma, a marketing firm, estimated that in 2005, $ 486. 5 million worth of rebates were redeemed. the redemption rates averaged 21. 1 % when calculated as a percentage of total sales, and 67. 6 % when calculated as a percentage of incremental sales. pma notes, " these statistics re... | [
"A)$ 20,666",
"B)$ 22,000",
"C)$ 24,000",
"D)$ 26,000"
] | A | Let x be the total sales in $.
For the 1st 11,000 you get 40% ---> 0.4*11000 = 4400$
For the remaining (x-11000) $, you get 30% ---> 0.3*(x-11000)
Thus, 0.3*(x-11000) + 4400 = 7300 ----> x= 20,666 $
A is thus the correct answer. |
pubmedqa_61 | pubmedqa | <ctx>
van dijk mt, cha j, semanek d, aw n, gameroff mj, abraham e, wickramaratne pj, weissman mm, posner j, talati a. altered dentate gyrus microstructure in individuals at high familial risk for depression predicts future symptoms. biol psychiatry cogn neurosci neuroimaging. 2021 ; 6 ( 1 ) : 50 - 58. doi : 10. 1016 / ... | [
"yes",
"no",
"maybe"
] | B | |
aquarat_24499 | 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)40",
"B)87",
"C)48",
"D)21"
] | C | Speed = 45 * 5/18 = 25/2 m/sec
Total distance covered = 460 + 140 = 600 m
Required time = 600 * 2/25 = 48 sec
Answer:C |
qasc_6582 | qasc | <ctx>
of like charges is weaker than the attraction of unlike charges, and so there is a net attraction. thus a positively charged glass rod attracts neutral pieces of paper, as will a negatively charged rubber rod. some molecules, like water, are polar molecules. polar molecules have a natural or inherent separation o... | [
"Temperature",
"frozen water",
"heat energy",
"magnetism"
] | D | |
arc_challenge_715 | arc_challenge | <ctx>
at the opening of this chapter greater than, less than, or equal to that of the atmosphere outside the balloon? ( b ) is the density of the gas in the hot - air balloon shown at the opening of this chapter greater than, less than, or equal to that of the atmosphere outside the balloon? ( c ) at a pressure of 1 at... | [
"The mass of the balloon increases because the size of the balloon has increased.",
"The mass of the balloon increases because the temperature of the balloon has increased.",
"The mass of the balloon stays the same because the gas inside the balloon still has the same mass after it warms up.",
"The mass of th... | C | |
pubmedqa_669 | pubmedqa | <ctx>
salvendy, g. ( ed. ). handbook of human factors. new york : wiley ( 1987 ) pp. 251 β 293. smith, t. j., and smith, k. u. : behavioral cybernetic basis of cognitive performance. experimental and theoretical analysis. in : ergonomics ( special issue on methodological issues in cognitive ergonomics ). 1988. gould, j... | [
"yes",
"no",
"maybe"
] | A | |
qasc_6453 | qasc | <ctx>
on average, agriculture contributes 4 % of national gdps. global agricultural production is responsible for between 14 and 28 % of global greenhouse gas emissions, making it one of the largest contributors to global warming, in large part due to conventional agricultural practices, including nitrogen fertilizers ... | [
"animals",
"Exfoliation",
"decomposition",
"mastication"
] | C | |
medmcqa_6688 | medmcqa | <ctx>
, silicone breast implants and connective tissue disease : no association ( 2011 ) reported the investigational conclusion that " any claims that remain regarding an association between cosmetic breast implants and ctds are not supported by the scientific literature ". platinum toxicity the manufacture of silicon... | [
"Mycobacterium tuberculosis",
"Staphylococcus aureus",
"Mycobacterium avium intracellulare",
"Pneumocystis carinii"
] | B | Pneumonia with pneumatoceles (multiple thin-walled breaths of air containing cysts) is s/o staphylococcal pneumonia.
Clinical features of staphylococcal pneumonia
The illness usually follows upper respiratory tract infection, pyoderma or another associated purulent disease.
Besides the usual features of pneumonia chi... |
aquarat_32436 | aquarat | <ctx>
( block ) into subcells. 2, 333, 606, 816 = 2, 357, 947, 691 = 13313 = 119 2, 373, 046, 875 = 755 2, 494, 357, 888 = 227 2, 535, 525, 376 = 765 2, 562, 890, 625 = 506252 = 2254 = 158 2, 565, 726, 409 = 506532 = 13693 = 376 2, 695, 730, 992 = number of ( unordered, unlabeled ) rooted trimmed trees with 29 nodes 2,... | [
"A)129",
"B)220",
"C)347",
"D)31"
] | D | 2*2*2 + 4 = 12
4*4*4 + 4 = 68
5*5*5 + 4 = 129
6*6*6 + 4 = 220
7 *7 *7 + 4 = 347
8 *8 *8 + 4 = 516.
3*3*3 +4 = 31
ANSWER : D |
mmlu_aux_5026 | mmlu_auxiliary | <ctx>
of this, opcfhk have offered funding of 5 million dollars in 2006 β 2007 to save marine animals and horseshoe crabs and been working on an improvement project on life - maintaining facilities for infant horseshoe crabs before they are put into the wild. to arouse concerns from the public, education events are hel... | [
"The tiger",
"The panda",
"The elephant",
"The whale"
] | B | null |
medmcqa_6516 | medmcqa | <ctx>
services, the fda approved the distribution of mifepristone via mail. in states where abortion is banned or restricted, women are able to obtain pills through ordering from overseas online pharmacies, purchasing from pharmacies in mexico, from services such as aid access, or through a network of u. s. - mexico bo... | [
"Monthly",
"3 Monthly",
"6 Monthly",
"Yearly"
] | B | Ans. is b, i.e. 3 monthlyRef: Jeffcoate 7th/ed, p812; Dutta Obs 6th/ed, p548; Park 20th/ed, p433-434; Leon Speroff 7th/ed, p962-963DMPA i.e. depot medroxyprogesterone acetate (depot provera) and Net en are progesterone only injectable contraceptives |
mmlu_aux_5208 | mmlu_auxiliary | <ctx>
##cas will occasionally kill adult adelie penguins. kelp gulls and snowy sheathbills also prey on chicks and eggs. status because of its very large and increasing population ( estimated at more than 10 million mature individuals in 2020 ), and its unfragmented habitat, the adelie penguin is considered by the inte... | [
"diving",
"flying",
"swimming",
"catching fish"
] | B | null |
arc_easy_2231 | arc_easy | <ctx>
27. 1 the wave aspect of light : interference learning objectives by the end of this section, you will be able to : β’ discuss the wave character of light. β’ identify the changes when light enters a medium. we know that visible light is the type of electromagnetic wave to which our eyes respond. like all other ele... | [
"seismic",
"mechanical",
"longitudinal",
"electromagnetic"
] | D | |
medmcqa_9244 | medmcqa | <ctx>
iodine, and cancerous thyroid cells are more aggressive in doing this. an ingenious use of radiopharmaceuticals in cancer therapy tags antibodies with radioisotopes. antibodies produced by a patient to combat his cancer are extracted, cultured, loaded with a radioisotope, and then returned to the patient. the ant... | [
"131\nI",
"125\nI",
"99\nTc",
"32\np"
] | A | 131I is used in treatment of thyroid cancer. |
qasc_5399 | qasc | <ctx>
" cracks " or " vents " thousands of kilometers long. these underwater mountain ranges are known as mid - ocean ridges. other seabed environments include hydrothermal vents, cold seeps, and shallow areas. marine life is abundant in the deep sea around hydrothermal vents. large deep sea communities of marine life ... | [
"fresh water",
"the environment",
"salt water",
"liquid"
] | C | |
qasc_696 | qasc | <ctx>
. most protists are single - celled and microscopic. but there are exceptions. some single - celled marine protists are macroscopic. some marine slime molds have unique life cycles that involve switching between unicellular, colonial, and multicellular forms. other marine protist are neither single - celled nor m... | [
"move",
"motion",
"Bend",
"have special abilities"
] | A | |
qasc_7426 | qasc | <ctx>
been present for a long time. eczema often starts on the cheeks and outer limbs and body in infants and frequently settles in the folds of the skin such as behind the knees, folds of the elbows, around the neck, wrists and under the buttock folds as the child grows. any part of the body can be affected by ad. ad ... | [
"Birds",
"humans",
"trees",
"pugs"
] | D | |
aquarat_8246 | 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)1,307,674,368,000",
"B)1,307,674,368,242",
"C)1,307,674,368,356",
"D)1,307,674,368,825"
] | A | After 4!, the units digit of every factorial is 0.
5!=120
6!=720
etc...
The answer is A. |
qasc_2042 | qasc | <ctx>
this article provides information on the following six methods of producing electric power. friction : energy produced by rubbing two material together. heat : energy produced by heating the junction where two unlike metals are joined. light : energy produced by light being absorbed by photoelectric cells, or sol... | [
"light bulbs",
"waves",
"wind",
"headphones"
] | B | |
aquarat_33692 | aquarat | <ctx>
service utilizes van - based buses, equipped with wheelchair lifts. passengers can request transportation between any two points within the city limits. the fare is $ 2. 00 per one - way trip. all rides must be booked one business day in advance ; this can be done online at the city's website. fare structure fare... | [
"A) x/6",
"B) x/16",
"C) x/40",
"D) 3x/40"
] | D | Choose x as a multiple of 16, I chose 64:
So for 10 people, that's 6.4 each and for 16 people it's 4 USD each... Pick one of the options that gives you 6.4 - 4 = 2.4... The answer is D. |
pubmedqa_837 | pubmedqa | <ctx>
##ugliani, r., munoz rojas, v., martins, a., valadares, e., clarke, j., goes, j., kakkis, e., worden, m., sidman, m., cox, g. : a dose - optimization trial of laronidase ( aldurazyme ) in patients with mucopolysaccharidosis i. molecular genetics and metabolism, 96 ( 1 ) ; 13 - 19, 2009. clarke, l. a., wraith, j. ... | [
"yes",
"no",
"maybe"
] | A | |
aquarat_46943 | aquarat | <ctx>
a one - game playoff, sometimes known as a pennant playoff, tiebreaker game or knockout game, is a tiebreaker in certain sports β usually but not always professional β to determine which of two teams, tied in the final standings, will qualify for a post - season tournament. such a playoff is either a single game ... | [
"A) 41",
"B) 42",
"C) 45",
"D) 47"
] | D | Overall, there can be 47 minuses. Tus, it is D. |
medmcqa_1034 | medmcqa | <ctx>
detailed data at a lower level of aggregation is often available on request. because national accounts data is notoriously prone to revision ( because it involves a very large number of different data sources, entries and estimation procedures impacting on the totals ), there are often discrepancies between the t... | [
"Cause of death",
"Numerators",
"Age distributions",
"Denominators"
] | C | ref: Park&;s 23rd edition pg 58 A standard population is defined as the one for which the numbers in each age and sex group are known. |
qasc_5948 | qasc | <ctx>
5. 3 enthalpy chemical reactions, such as those that occur when you light a match, involve changes in energy as well as matter. societies at all levels of development could not function without the energy released by chemical reactions. in 2012, about 85 % of us energy consumption came from the combustion of petr... | [
"Firecrackers",
"breathing",
"burning fuel",
"eating food"
] | C | |
medmcqa_3567 | medmcqa | <ctx>
a non - coding rna ( ncrna ) is a functional rna molecule that is not translated into a protein. the dna sequence from which a functional non - coding rna is transcribed is often called an rna gene. abundant and functionally important types of non - coding rnas include transfer rnas ( trnas ) and ribosomal rnas (... | [
"siRNA",
"miRNA",
"tRNA",
"mRNA"
] | A | A non-coding RNA (ncRNA) is a functional RNA molecule that is transcribed from DNA but not translated into proteins. Epigenetic related ncRNAs include miRNA, siRNA, piRNA, and lncRNA. In general, ncRNAs function to regulate gene expression at the transcriptional and post-transcriptional level. |
qasc_6181 | qasc | <ctx>
interactions between large objects because it is always attractive, while coulomb forces tend to cancel. 18. 5 18. 6 18. 7 18. 8 18. 9 18. 10 18. 3 β’ coulomb β s law 785
of like charges is weaker than the attraction of unlike charges, and so there is a net attraction. thus a positively charged glass rod attracts... | [
"mass",
"motion",
"motors",
"heat"
] | A | |
qasc_267 | qasc | <ctx>
14. 2 β’ temperature change and heat capacity 581 figure 14. 5 the smoking brakes on this truck are a visible evidence of the mechanical equivalent of heat. example 14. 2 calculating the temperature increase from the work done on a substance : truck brakes overheat on downhill runs truck brakes used to control spe... | [
"Evaporation",
"hyperthyroidism",
"vaporization",
"Firecrackers"
] | C | |
arc_easy_1942 | arc_easy | <ctx>
. 211 β 214. n. a. biro and a. szent - gyorgyi jun. : " observations on washed muscle. " hungarica acta physiologica ( 1948 ) pp. 215 β 217 n. a. biro and a. e. szent - gyorgyi : " the effect of actin and physico - chemical changes on the myosin atp - ase system and on washed muscle " hungarica acta physiologica ... | [
"The muscle cells will lose ATP.",
"The muscle cells will remain relaxed.",
"The muscle cells will produce lactic acid.",
"The muscle cells will lose calcium ions."
] | B | |
qasc_6550 | qasc | <ctx>
in an aqueous solution, precipitation is the process of transforming a dissolved substance into an insoluble solid from a supersaturated solution. the solid formed is called the precipitate. in case of an inorganic chemical reaction leading to precipitation, the chemical reagent causing the solid to form is calle... | [
"streams.",
"clouds",
"Sediment",
"caverns"
] | D | |
aquarat_36735 | aquarat | <ctx>
cafebabe ; used as a placeholder in programming. 3, 405, 697, 037 = hexadecimal cafed00d ; used as a placeholder in programming. 3, 461, 824, 644 = number of secondary structures of rna molecules with 28 nucleotides 3, 486, 784, 401 = 590492 = 2434 = 815 = 910 = 320 3, 486, 792, 401 = leyland number 3, 518, 743, ... | [
"A)28",
"B)31",
"C)34",
"D)37"
] | D | The number of zeroes at the end of 150! will be less than the number of zeroes at the end of 300!
Hence it is sufficient to calculate the number of zeroes at the end of 150!
The number of zeroes = [150/5] + [150/25] + [150/125] = 30 + 6 + 1 = 37
The answer is D. |
medmcqa_4320 | medmcqa | <ctx>
##ceptions hepatitis b is not transmitted through food / water. hepatitis b is not transmitted through casual contact, such as hugging or shaking hands. hepatitis b is not transmitted through kissing, sneezing, or coughing. hepatitis b is not transmitted through breastfeeding. vaccination does not help individual... | [
"Keeping the client in complete isolation",
"Using good sanitation with dishes and shared bathrooms",
"Avoiding contact with blood-soiled clothing or dressing",
"Forbidding the sharing of needles or syringes"
] | B | Hepatitis A is transmitted through the faecal-oral route or from contaminated water or food.
Measures to protect the family include good handwashing, personal hygiene and sanitation, and the use of standard precautions.
Complete isolation is not required. Avoiding contact with blood-soiled clothing or dressings or av... |
arc_easy_2015 | arc_easy | <ctx>
9. 3 β’ stoichiometry of gaseous substances, mixtures, and reactions 447 figure 9. 24 greenhouse gases trap enough of the sun β s energy to make the planet habitable β this is known as the greenhouse effect. human activities are increasing greenhouse gas levels, warming the planet and causing more extreme weather ... | [
"to understand how greenhouse gases are related to global warming",
"to decrease the temperature using fossil fuels",
"to change public attitude on using natural resources",
"to increase the amount of ice in the Arctic"
] | A | |
medmcqa_2139 | medmcqa | <ctx>
these include a thickening of the basement membrane, a widening of the slit membranes of the podocytes, an increase in the number of mesangial cells, and an increase in mesangial matrix. this matrix invades the glomerular capillaries and produces deposits called kimmelstiel - wilson nodules. the mesangial cells a... | [
"The distal nephron has a more negative intraluminal potential than the proximal tubule.",
"The distal nephron is less responsive to aldosterone than the proximal tubule.",
"The distal nephron is more permeable to hydrogen ion than the proximal tubule.",
"The distal nephron secretes more hydrogen ion than the... | A | Proximal and distal convoluted tubule The site of action of acetazolamide is the proximal convoluted tubule and the site of action of the thiazides is the distal convoluted tubule. The distal nephron has a negative luminal potential because it is poorly permeable to negatively charged ions. Therefore, when Na+ is reabs... |
aquarat_7321 | aquarat | <ctx>
a greater percent decrease than real estate that year. taxable telecommunications sales decreased 24. 7 %, but this was a result of a legal change which eliminated certain taxes. taxable computer and electronic product manufacturing sales decreased by 23. 8 % and taxable machinery manufacturing sales decreased by... | [
"A)15.502%",
"B)25.7014%",
"C)12.502%",
"D)21.7014%"
] | D | Only trick n this question is to ignore 60% information as farm tax is levied uniformly in the village and that includes Mr William's land.
What percentage of tax Mr William paid ? This will be equal to the percentage of total cultivated land he holds over the total cultivated land in the village. That leads to (500/38... |
aquarat_15786 | aquarat | <ctx>
system in portland, oregon. it is operated by motivate, with nike, inc. as the title sponsor. at launch, the system had 100 stations and 1, 000 bicycles serving the city's central and eastside neighbourhoods, with hopes to expand outward. bike share technology has evolved over the course of decades, and developme... | [
"A)b=9,t=1",
"B)b=7,t=3",
"C)b=6,t=2",
"D)b=2,t=5"
] | A | Let b be the number of bicycles and let t be the number of tricycles.
Set up the equations
b+t=10............(1)
2b+3t=21............(2)
Rearrange equation (1) and substitute into equation (2)
2b+30-3b=21
-b=-9
b=9
Calculate the number of tricycles t
t=10βb
=10β9
=1
There are 1 tricycles and 9 bicycles.
Answer is A. |
mmlu_aux_4964 | mmlu_auxiliary | <ctx>
large whales, and the duty cycle was 2 % ( i. e., the sound is on only 2 % of the day ). after six years of study the official, formal conclusion from this study was that the atoc transmissions have " no biologically significant effects ". other acoustics activities in the ocean may not be so benign insofar as ma... | [
"They will try their best to make no noise.",
"They will work hard to cut down natural noises.",
"They will study the effect of different noises.",
"They will protect animals from harmful noises."
] | D | null |
aquarat_22922 | aquarat | <ctx>
. 4
. 50 4. 51 4. 52 4. 53 4. 54 4. 55
get 31. 55 31. 56 Γ Γ Γ
. 98 10. 99 10. 100
</ctx>
The following are multiple choice questions (with answers) about STEM.
0.014Γ0.014= ?
A. A)0.000196
B. B)0.00196
C. C)19.6
D. D)196
Answer: | [
"A)0.000196",
"B)0.00196",
"C)19.6",
"D)196"
] | A | Solution
Sum of decimals places= 6.
14Γ14 = 196.
= s0.014Γ0.014
= 0.000196
Answer A |
medmcqa_8995 | medmcqa | <ctx>
a preventable cancer but available statistics suggest that between 1500 and 2000 women die from it every year in papua new guinea, and the true number is likely to be much higher. pap smear testing has not been logistically successful in png and toliman researched whether a rapid human papillomavirus ( hpv ) test... | [
"Squamous cell carcinoma",
"Adenocarcinoma",
"Transitional cell carcinoma",
"Columnar cell Ca"
] | A | Squamous cell carcinoma |
aquarat_8157 | aquarat | <ctx>
that case, the reasoning in steps 6 and 7 was entirely correct if envelope a happened to contain any of the amounts 2, 4,... 512 : switching envelopes would give an expected ( average ) gain of 25 %. if envelope a happened to contain the amount 1, then the expected gain is actually 100 %. but if it happened to co... | [
"A)7/12",
"B)29/60",
"C)17/30",
"D)19/30"
] | A | Let s assume the platinum card spending limit =x
Gold card spending limit will be =x/2
balance on gold card is =x/2*1/3=x/6
Platinum card unspent limit is= x-1/4x=3/4x
So if gold card balance is transferred then the rest unspent will be
3/4x-x/6=7/12x
So the ans is A |
aquarat_32589 | aquarat | <ctx>
exercise, refer to the following examples from the datetime module documentation : β’ examples of usage : date ( https : / / openstax. org / r / 100dateexamples ) β’ examples of usage : timedelta ( https : / / openstax. org / r / 100timedeltaex ) write a program that creates a date object representing your birthday... | [
"A)12,28",
"B)14,30",
"C)17,39",
"D)18,34"
] | C | Explanation:
Let the age of younger person is x,
Then elder person age is (x+22)
=> 3(x-6) = (x+22-6) [6 years before]
=> 3x-18 = x+16
=> x =17.
So other person age is x + 22 = 39
Answer: Option C |
qasc_6479 | qasc | <ctx>
which it will be born via its mother's nutritional status. its development is thus modulated to create the best chance of survival. however, excessive or insufficient nutrition in the mother can provoke maladaptive developmental responses in the fetus, which in turn manifest in the form of post - natal diseases. ... | [
"Pituitary",
"exercise",
"glucose",
"organ"
] | A | |
aquarat_36369 | aquarat | <ctx>
increased intelligence and mental age and dies afterward ; charlie buries him in the back yard of his home. charlie realizes his intelligence increase is also temporary and that his fate will mirror algernon's. as the effects of his mental deterioration are becoming more evident, he finds flaws in the experiment,... | [
"A)17 years",
"B)20 years",
"C)10 years",
"D)15 years"
] | C | Let Judy's age be x, Will's age be x+7 and George's age be x-5
x + x+7 + x-5 = 32
x = 10
Judy's age is 10 years
Answer : C |
aquarat_16173 | aquarat | <ctx>
additional sub indices for manufacturing surveys such as new orders, employment, exports, stocks of raw materials and finished goods, prices of inputs and finished goods. formula, calculation, and reading pmi data are presented in the form of a diffusion index, which is calculated as follows where : p1 = percenta... | [
"A)52",
"B)48",
"C)54",
"D)55"
] | B | I came up with the same answer choice B, but my approach was slightly different!
52% were employees which shall cover those who were only employees and those who were both shareholders and employees.
Thus, the number of attendants who were only shareholders is 100% - 52% = 48%. |
medmcqa_4222 | medmcqa | <ctx>
of cvd and 20 cigarettes per day increased the risk of cvd by 6 times. women who smoke face up to a 25 % increased risk of developing cad compared to their male counterparts, with studies showing that reduction in smoking decreased the incidence of cad in women by 13 %. furthermore, second - hand smoking may incr... | [
"hs CRP",
"Interleukin 6",
"Lipoprotein 'a'",
"Homocysteine"
] | A | CRP is made in the liver in response to excess triglyceride storage. Elevated CRP levels>3mg/l using a high sensitive assay is associated with an increased risk of CHD. Another useful marker is lipoprotein associated phospholipase A2(LpPLA2). It is made by macrophages in response to excess cholesterol storage. Its leve... |
openbookqa_21 | openbookqa | <ctx>
globe at night is an international scientific research program that crowdsources measurements of light pollution in the night sky. at set time periods within each year, the project asks people to count the number of stars that they can see from their location and report it to the project's website. the coordinati... | [
"less",
"stronger",
"brighter",
"more widespread"
] | A | |
medmcqa_2420 | medmcqa | <ctx>
of contexts, the spatial context of mnemonics still contains the possibility of intrusion errors as well. synesthesia synesthesia, a condition in which the stimulation of one sense causes an activation or reaction of one or more senses simultaneously, can be used as a mnemonic device to enable exceptional memory.... | [
"Deuteranomalous",
"Deuteranopia",
"Tritanopia",
"Tritanomalous"
] | D | Ans. is `d' i.e., Tritanomalous |
aquarat_36499 | aquarat | <ctx>
answer can be computed using bayes'theorem. the event is that the student observed is a girl, and the event is that the student observed is wearing trousers. to compute the posterior probability, we first need to know :, or the probability that the student is a girl regardless of any other information. since the ... | [
"A)45",
"B)51",
"C)57",
"D)63"
] | D | The student can select one trouser in 7 ways.
The student can select one shirt in 9 ways.
The number of ways to select one trouser and one shirt is 7 * 9 = 63 ways
The answer is D. |
arc_easy_235 | arc_easy | <ctx>
matrix are strong determinants of duct morphogenesis. biochemistry estrogen and growth hormone ( gh ) are essential for the ductal component of mammary gland development, and act synergistically to mediate it. neither estrogen nor gh are capable of inducing ductal development without the other. the role of gh in ... | [
"skeletal",
"digestive",
"circulatory",
"endocrine"
] | D | |
arc_easy_543 | arc_easy | <ctx>
the theoretical argument that the initiation of reproductive differentiation in plants can similarly be traced to biomechanical relationships in the early stages of sporangial growth, linking reproductive development in all the land plants to the evolution of the sporangium as a biomechanical device. lintilhac's ... | [
"water against the seed coat.",
"air pushing on the seed.",
"gravity on the seed.",
"soil pressing on the seed."
] | A | |
aquarat_27069 | aquarat | <ctx>
of these interest and principal payments must equal the cumulative fixed payments at time t i. e. mat. evaluating the first integral on the right we obtain an expression for i ( t ), the interest paid : unsurprisingly the second integral evaluates to p0 β p ( t ) and therefore : the reader may easily verify that ... | [
"A)10%",
"B)6%",
"C)8%",
"D)9%"
] | C | S.I=P*N*R/100
200=5000*0.5*R/100
R=200*100/(5000*0.5)
R=8%
ANSWER:C |
mmlu_aux_1675 | mmlu_auxiliary | <ctx>
desert dunes. barchan dunes are formed as winds continuously blow in the same direction, and are characterized by a crescent - shape atop the dune. seif dunes are long and narrow, featuring a sharp crest, and are more common in the sahara desert. analysis of geological features in desert environments can reveal a... | [
"Insects",
"Seeds",
"Plants",
"Sweat"
] | D | null |
medmcqa_3181 | medmcqa | <ctx>
##iv inst of med, ktm, nepal, 1996 : 445 ~ 599. 8. serology and immunology ( chapter - x ). in text book of medical laboratory technology, edit : nakanishi m, shrestha hg & rai sk, jica med edu project, tribhuvan univ inst of med, ktm, nepal, 1996 : 601 ~ 33. 9. rai sk, uga s, kataoka n & matsumura t : atlas of m... | [
"Cryptosporidium",
"Isospora",
"Cyclospora",
"Giardia"
] | C | Ans. is 'c' i.e., Cyclospora All the parasites mentioned in the question cause chronic diarrhoea {mostly in immunocompromised patients).All of them reveal oocyst on stool examination. In Giardiasis, parasite is also seen along with oocyst stool examination.Oocyst of all the organisms except giardia are acid fast. The d... |
medmcqa_3997 | medmcqa | <ctx>
ros present in the body. if in cardiac distress, an individual may induce excessive production, which may in turn lead to the pathogenesis of varying forms of tissue damage and cellular dysfunction in cardiac muscles. uncoupling of mitochondrial electron transport chain : the mitochondria is a contributor to the ... | [
"Lactate dehydrogenase",
"Serum glutamate oxaloacetate Transferase",
"Creatinine phosphokinase",
"Myoglobin"
] | C | Ref: R Alagappan - Manual of Practical Medicine 4th Edition.pg no:184 Cardiac Enzymes a. CPK-MB: This cardiac isoenzyme stas rising within 4-6 hrs after development of acute MI, peaks during the 2nd day (4 fold rise) and disappears in 2-3 days. Other causes of total CK elevation: 1. Skeletal diseases - Polymyositis, Mu... |
medmcqa_1276 | medmcqa | <ctx>
##fies to form the lesser cornu and upper part of the body of the hyoid bone. caudal to what will eventually become the stapes, reichert's cartilage also forms the styloid process of the temporal bone. the cartilage between the hyoid bone and styloid process will not remain as development continues, but its peric... | [
"Throttling",
"Hanging",
"Choking",
"Ligature strangulation"
] | C | C i.e. Choking - Burking is a method of homicidal smothering and traumatic asphyxiaQ. In smothering lips, gums, tongue, inner side of mouth & nose may show bruising or lacerationQ. Asphyxial signs (eg congestion, cynosis & patechiae) are severe except when the head & face is enclosed in plastic bag. In smothering, chok... |
aquarat_32692 | 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)344",
"B)600",
"C)200",
"D)800"
] | D | Explanation:
Let original Cost price is x
Its Selling price = (105/100) * x = 21x/20
New Cost price = (95/100) * x = 19x/20
New Selling price = (110/100 )* (19x/20 )= 209x/200
[(21x/20) - (209x/200)] = 4
=> x = 800
Answer: D) Rs 800 |
aquarat_19605 | aquarat | <ctx>
relations hold, then we can repeat this until becomes a - th root of 1, i. e.,. at that point is a square root of. we can check whether is a - th root of 1 by squaring it times and check whether it is 1. if it is, then we do not need to do anything, as the same choice of and works. but if it is not, must be - 1 (... | [
"A)x = -y",
"B)x = y",
"C)x = y^2",
"D)x^2 = y^2"
] | C | sq. root of(x)/|y| = -1
sq. root of(x)= -1 |y|
Squaring both sides
+ or - (x) = (-1 |y|) ^2= y^2
C is the answer |
mmlu_aux_1619 | mmlu_auxiliary | <ctx>
theoretical production ecology tries to quantitatively study the growth of crops. the plant is treated as a kind of biological factory, which processes light, carbon dioxide, water, and nutrients into harvestable parts. main parameters kept into consideration are temperature, sunlight, standing crop biomass, plan... | [
"Trees don't change colours with seasons.",
"Trees can still perform photosynthesis well in winter.",
"Trees have colours like yellow and orange even in summer.",
"Trees don't need food in winter."
] | C | null |
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