id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
medmcqa_5303 | medmcqa | <ctx>
. this study concluded that there existed a tgf - β responsive element in the promoter just 285 base pairs upstream of the transcriptional start site. this result has been corroborated in such tissues as human colon carcinoma cells. and murine uterine epithelium by in vitro addition of the cytokine to cell cultur... | [
"Methotrexate",
"Phenytoin",
"Thorotrast",
"Halothane"
] | A | Methotrexate. This drug is a well-established cause of hepatic fibrosis and cirrhosis. These complications are best recognized following long-term use of the agent in inflammatory disorders such as psoriasis and rheumatoid ahritis, although cases have also followed administration for neoplastic diseases. The risk of li... |
mmlu_aux_3237 | mmlu_auxiliary | <ctx>
of genetics at the university of cologne, the max planck institute for evolutionary biology in plon, and the department of behavioral sciences at the university of bielefeld, 6 concluded 50 years after the mitochondria and cell nuclei snps support a separation into three species. according to their " molecular cl... | [
"they choose their wives",
"they see a chick left alone",
"they want to get something to eat",
"they walk through their neighbors' ground"
] | B | null |
aquarat_36592 | aquarat | <ctx>
the answer should also have three significant figures. the answer 30. 0 km / hr does indeed have three significant figures, so this is appropriate. note that the significant figures in the conversion factor are not relevant because an hour is defined to be 60 minutes, so the precision of the conversion factor is ... | [
"A)25 sec",
"B)40 sec",
"C)30 sec",
"D)60 sec"
] | C | Let length of tunnel is x meter
Distance = 800+x meter
Time = 1 minute = 60 seconds
Speed = 78 km/hr = 78*5/18 m/s = 65/3 m/s
Distance = Speed*Time
800+x = (65/3) * 60
800+x = 20 * 65 = 1300
x = 1300 - 800 = 500 meters
ANSWER C |
qasc_6465 | qasc | <ctx>
in geology, rock ( or stone ) is any naturally occurring solid mass or aggregate of minerals or mineraloid matter. it is categorized by the minerals included, its chemical composition, and the way in which it is formed. rocks form the earth's outer solid layer, the crust, and most of its interior, except for the ... | [
"Damages them",
"construction clean up",
"fissures of hot, acidic water",
"looseness of dirt or compost"
] | B | |
medmcqa_1596 | medmcqa | <ctx>
guarantees qualifying mothers up to 12 weeks unpaid leave although the majority of us mothers resume work earlier. a large 2011 study found that women who returned to work at or after 13 weeks after childbirth were more likely to predominantly breastfeed beyond three months. healthcare caesarean section women are... | [
"IV Labetalol",
"IV Nitroprusside",
"IV Hydralazine",
"IV Esmolol"
] | B | Sodium nitroprusside is contraindicated in eclampsia. Contraindications. Sodium nitroprusside should not be used for compensatory hypeension (e.g. due to an anteriovenous stent or coarctation of the aoa). It should not be used in patients with inadequate cerebral circulation or in patients who are near death. Refer kDT... |
medmcqa_9605 | medmcqa | <ctx>
surveillance for communicable diseases is the main public health surveillance activity in china. currently, the disease surveillance system in china has three major components : national disease reporting system ( ndrs ) : the system covers the entire population ( 1. 3 billion persons ) living in all the province... | [
"Typhoid fever",
"Salmonellosis",
"Chikungunya fever",
"Hepatitis B"
] | B | Diseases under WHO surveillance Polio Rabies Relapsing fever Influenza Salmonellosis Malaria Louse born typhus Ref : Park's Textbook of Preventive and Social Medicine; 24th edition |
mmlu_aux_3132 | mmlu_auxiliary | <ctx>
it is estimated that there are other outer irregular moons larger than in diameter. in addition, there is evidence of dozens to hundreds of moonlets with diameters of 40 – 500 meters in saturn's rings, which are not considered to be true moons. titan, the largest moon, comprises more than 90 % of the mass in orbi... | [
"compare the moons of Saturn",
"analyze why Saturn has so many rings",
"describe a newly discovered ring of Saturn",
"explain Iapetus' funny color1ing"
] | C | null |
medmcqa_428 | medmcqa | <ctx>
tses ) or prion disease. transmissible spongiform encephalopathies are fatal diseases associated with the conversion of the cellular prion protein to an abnormal prion protein leading to damage of brain and neural tissue. examples of prion diseases include bovine spongiform encephalopathy ( bse, also known as " m... | [
"C J virus",
"Arena Virus",
"Kuru Virus",
"Parvo Virus"
] | A | Mad cow disease or bovine spongiform encephalopathy i.e. Caused by “prions”
“PRIONS” are unconventional transmissible agents, proteinaceous in nature.”
Diseases caused by prions are
Kuru
Creutzfeldt Jakob Disease.
Gerstmann Straussler Scheinker Syndrome
Fatal Familial Insomnia.
Scrapie Of Sheep
Transmissible Encephalop... |
arc_challenge_22 | arc_challenge | <ctx>
. hewitt, a. e. ( 1992 ). soil classification in new zealand : legacy and lessons. australian journal of soil research, 30, 843 - 854. hewitt, a. e. ( 2010 ). new zealand soil classification, third edition. manaaki whenua - landcare research. lincoln, canterbury, new zealand. isbell, r. f. and the national commit... | [
"Sandy soils because they provide high silica content.",
"Loamy soils because they contain sand and clay.",
"Slightly rocky soils because they provide needed minerals.",
"Clay soils because they are heavy soils and retain water."
] | B | |
qasc_6607 | qasc | <ctx>
in biology, and especially in genetics, a mutant is an organism or a new genetic character arising or resulting from an instance of mutation, which is generally an alteration of the dna sequence of the genome or chromosome of an organism. it is a characteristic that would not be observed naturally in a specimen. ... | [
"the offspring",
"generational",
"In chromosomes",
"birth defect"
] | A | |
medmcqa_6228 | medmcqa | <ctx>
baldness, during moulting. here are a few other genes resulting in unusual fur : the wh gene ( dominant, possibly incomplete ) results in wirehair cats. they have bent or crooked hair producing springy, crinkled fur. a hypothetical yuc gene, or york chocolate undercoat gene, results in cats with no undercoat. how... | [
"Thalasemia major",
"Sickle cell anaemia",
"G 6PD deficiency",
"Hereditary spherocytosis"
] | A | Ans. a (Thalassemia major) (Ref. Radiology Review Manual, 5th/pg.174)Causes of "hair on end" or "crew hair cut" skull are# Thalassemia (Characteristic)# Hereditary spherocytosis# Sickle cell disease# G-6-PD deficiency# Iron deficiency anaemia# Neuroblastoma |
arc_easy_1884 | arc_easy | <ctx>
principia mathematica, originally published in 1687. dividing an atom the negatively charged electron has a mass of about of that of a hydrogen atom. the remainder of the hydrogen atom's mass comes from the positively charged proton. the atomic number of an element is the number of protons in its nucleus. neutron... | [
"17",
"34",
"35",
"52"
] | C | |
aquarat_4027 | aquarat | <ctx>
calls in the same direction unless there are no more calls beyond that floor. in a group of two or more elevators, the call buttons may be linked to a central dispatch computer, such that they illuminate and cancel together. this is done to ensure that only one car is called at one time. key switches may be insta... | [
"A)19",
"B)28",
"C)30",
"D)33"
] | D | Steve gets on the elevator at the 11th floor of a building and rides up at a rate of 47 floors per minute. At the same time Joyce gets on an elevator on the 51st floor of the same building and rides down at a rate of 53 floors per minute. If they continue traveling at these rates, at which floor will their paths cross?... |
medmcqa_3614 | medmcqa | <ctx>
matrix from two sources : pyruvate decarboxylation in glycolysis and break down of fatty acids through β - oxidation, which are both essential pathways of energy production in human. pyruvate decarboxylation is the step that connects glycolysis and the krebs cycle regulated by the pyruvate dehydrogenase complex w... | [
"Increased dicarboxylic acid inhibit glycogenolysis",
"Lack of ATP to support gluconeogenesis",
"Lack of acetyl-CoA to favour glycogenolysis",
"Glycogen stores are inadequate in infants"
] | B | Ans. B. Lack of ATP to support gluconeogenesis* This is a case of MCAD deficiency.* Identifying features are:* Recurrent episodes of hypoglycaemia is time interval of feeding increased* Dicarboxylic acids in urine* Absence of ketone bodies in urine* Reasons for hypoglycemia are:* Due to MCAD deficiency, beta oxidation ... |
pubmedqa_422 | pubmedqa | <ctx>
different sized black circles were glued onto a white background. after a round of golf, forty - six golfers were asked which black circle was the size of the hole on the putting greens. the players with the overall better scores perceived the hole to be bigger than it actually is, so they chose the bigger black ... | [
"yes",
"no",
"maybe"
] | A | |
qasc_3152 | qasc | <ctx>
abnormalities in chromosomes ) rather than by mutations or epimutations. cancer has also been considered as a metabolic disease, in which the cellular metabolism of oxygen is diverted from the pathway that generates energy ( oxidative phosphorylation ) to the pathway that generates reactive oxygen species. this c... | [
"deoxyribonucleic acid",
"oncogenes",
"proteins",
"Chemical energy"
] | A | |
aquarat_27841 | aquarat | <ctx>
a + bh where h is an imaginary root of the equation h3 = 1... and similarly the theory of residues of higher powers leads to the introduction of other imaginary quantities. the numbers built up from a cube root of unity are now called the ring of eisenstein integers. the " other imaginary quantities " needed for ... | [
"A)1",
"B)3",
"C)5",
"D)6"
] | A | I also got A. By punching in numers:
D...7^2=...9
...8^2=...4
...9^2=...1.A |
aquarat_24492 | aquarat | <ctx>
expected value for each application of the betting system is ( 0. 978744 − 1. 339118 ) = −0. 360374. in a unique circumstance, this strategy can make sense. suppose the gambler possesses exactly 63 units but desperately needs a total of 64. assuming q > 1 / 2 ( it is a real casino ) and he may only place bets at ... | [
"A)5",
"B)8",
"C)7",
"D)4"
] | A | 95% ---- 8
152% ---- ?
95/152* 8 =5
Answer: A |
qasc_6097 | qasc | <ctx>
shift work is an employment practice designed to keep a service or production line operational at all times. the practice typically sees the day divided into shifts, set periods of time during which different groups of workers perform their duties. the term " shift work " includes both long - term night shifts an... | [
"clouds forming",
"planet rotating",
"heat energy",
"dehydration"
] | B | |
qasc_3097 | qasc | <ctx>
crashes each day in the united states. psychological following collisions, long - lasting psychological trauma may occur. these issues may make those who have been in a crash afraid to drive again. in some cases, psychological trauma may affect individuals'lives, causing difficulty going to work, attending school... | [
"They can distract drivers",
"energy of moving objects",
"exposure to cold",
"By eating ice cream"
] | A | |
arc_easy_2176 | arc_easy | <ctx>
a swimming fish disturbs a volume of water ahead of its body with a flow velocity that increases with the proximity to the body. this particular phenomena can sometimes be called a'bow wave '. the timing of the'c'start response affects escape probability inversely. escape probability increases with the distance f... | [
"a bar graph",
"a pie chart",
"a line graph",
"a tally chart"
] | A | |
aquarat_5463 | aquarat | <ctx>
< 9. 99 : order = 50 if 9. 99 < = price < 19. 99 : order = 30 if price > = 19. 99 : order = 10 a. if price < 9. 99 : order = 50 else : order = 30 order = 10 b. if price < 9. 99 : order = 50 elif price < 19. 99 : order = 30 elif price = = 19. 99 : order = 10 c. if price < 9. 99 : order = 50
20. 50
. 98 10. 99 10... | [
"A)25%",
"B)35%",
"C)45%",
"D)55%"
] | A | The absolute decrease is
20 - 15 = $5
The percent decrease is the absolute decrease divided by the the original price (part/whole).
percent decease = 5 / 20 = 0.25
Multiply and divide 0.25 to obtain percent.
percent decease = 0.25 = 0.25 * 100 / 100 = 25 / 100 = 25%
Answer A |
medmcqa_3718 | medmcqa | <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 / ... | [
"Mandibular central incisor",
"Maxillary canines",
"Mesial root of mandibular 1st molar",
"All of the above"
] | D | Deep concavities on distal surface are present in – Maxillary 1st premolar
Deep concavities on distal surface are present in – Maxillary 1st molar
Developmental depressions on both mesial and distal sides of roots are seen in – Mandibular central incisors, upper canines, mesial root of mandibular 1st molar. |
pubmedqa_682 | pubmedqa | <ctx>
/ s41588 - 020 - 0625 - 2 allele - specific epigenetic activity in prostate cancer and normal prostate tissue implicates prostate cancer risk mechanisms. shetty a, seo jh, bell ca, o'connor ep, pomerantz mm, freedman ml, gusev a. the american journal of human genetics. 108 ( 11 ) : 2071 - 2085. doi : 10. 1016 / j... | [
"yes",
"no",
"maybe"
] | A | |
qasc_2809 | qasc | <ctx>
introns and the length of each intron differ among genes. in the n - terminal signal sequences of α - expansin genes, the general absence of endoplasmic reticulum retention signal ( kdel or hdel ) confirms that the proteins are targeted to the cell wall. a promoter analysis of expansin genes indicates that expres... | [
"recovery",
"dilation",
"fever",
"shrinkage"
] | B | |
arc_challenge_639 | arc_challenge | <ctx>
forms the basis of all food webs. further, it generates oxygen ( o2 ), a molecule necessary to sustain animals and humans. on average, a human consumes about 550 liter of oxygen per day, whereas plants produce 1, 5 liter of oxygen per 10 grams of growth. ecology understanding of ecosystem services requires a stro... | [
"They add oxygen to the soil.",
"They release oxygen into the air.",
"They fix carbon dioxide in the soil.",
"They store carbon dioxide in roots."
] | B | |
aquarat_31822 | aquarat | <ctx>
of stay is an example of real - world data that can be modelled well with a negative binomial distribution via negative binomial regression. selling candy pat collis is required to sell candy bars to raise money for the 6th grade field trip. pat is ( somewhat harshly ) not supposed to return home until five candy... | [
"A)A)220",
"B)B)490",
"C)C)380",
"D)D)300"
] | D | the only thing you have to do is a simple multiply
we have:
15*20
=300
correct answer is:
D) 300 |
mmlu_aux_2549 | mmlu_auxiliary | <ctx>
##von ( oreophasis derbianus g. r. gray ). revista de la unach, 1 ( 1 ) : 43 – 54. 1977 la poco conocida biologia de las aranas. revista de la universidad autonoma de chiapas, 1 ( 13 ) : 51 – 79. 1977 a new troglodytic lizard ( reptilia, lacertilia, xantusidae ) from mexico. journal of herpetology, 11 ( 1 ) : 37 ... | [
"In Sonora.",
"In Mexico state.",
"In a place in US.",
"Near the US-Mexico border."
] | C | null |
medmcqa_354 | medmcqa | <ctx>
resources which are naturally replenished as fast as they are being used. examples are sunlight, wind, biomass, rain, tides, waves and geothermal heat. renewable energy may replace conventional fuels in four distinct markets, namely electricity generation, hot water / space heating, motor fuels, and rural ( off -... | [
"Fat",
"Glycogen",
"Lactate",
"Ketone"
] | B | Glycogen is the reserve carbohydrate in animals. It is stored in liver and muscles.The phosphorylated enzyme is less sensitive to allosteric inhibitors. Thus even if cellular ATP and glucose-6-phosphate are high, Phosphorylase will be active. The glucose-1-phosphate produced from glycogen in the liver may be conveed to... |
aquarat_3095 | aquarat | <ctx>
##ly find certain relations between these questions :, corresponding to { intersection, orthogonal sum, orthogonal complement, inclusion, and orthogonality } respectively, where. structure from the first postulate, it follows that we may choose a subset of mutually independent questions, where is the number of bi... | [
"A)I only",
"B)III",
"C)IIIII",
"D)All of the above"
] | D | 1. u^3 > u^2 Well this is true for all u > +1 (but not for values 0 < u < 1)
2. u^2 = u This is true for only one positive number, 1
3. u^2 > u^3 Again this is true only for values of u such that 0 < u < 1
So the answer is D, since there exists at least one value of u which satisfies the equation/ in equation(s) |
medmcqa_5973 | medmcqa | <ctx>
hemangioma is large it can cause abdominal pain, a sense of fullness in right upper abdominal area, heart problems, and coagulation dysfunction. cavernous hemangiomas are diagnosed with medical imaging ( do not usually need biopsy to confirm diagnosis ). given their benign course and often asymptomatic nature, ca... | [
"MRI needed to access haematoma",
"GCS assessment helps in prognosis",
"Haematoma must be operated",
"All of the above"
] | C | Ref. Sabiston Textbook of Surgery. Pg. 436
Hematoma
A hematoma is a localized collection of blood outside the blood vessels ,due to either disease or trauma including injury or surgery and may involve blood continuing to seep from broken capillaries .
A hematoma is initially liquid in form spread among the tissues i... |
arc_easy_1143 | arc_easy | <ctx>
the evolution of photosynthesis refers to the origin and subsequent evolution of photosynthesis, the process by which light energy is used to assemble sugars from carbon dioxide and a hydrogen and electron source such as water. the process of photosynthesis was discovered by jan ingenhousz, a dutch - born british... | [
"oxygen",
"sugar",
"sunlight",
"water"
] | C | |
medmcqa_4084 | medmcqa | <ctx>
the other is positive for pulmonary stenosis. perhaps emanating from diffuse laryngotracheal calcification, patients often present with recurrent respiratory infection, otitis media, and sinusitis. cardiovascular effects apart from diffuse abnormal cartilaginous calcification in pulmonary and : wikt : otic system... | [
"Hypervitaminosis D",
"Postmenopausal osteoporosis",
"Paget's disease",
"Fanconi syndrome"
] | D | The ability of calcitonin to block bone resorption and lower serum calcium makes it a useful drug for the treatment of Paget's disease, hypercalcemia, and osteoporosis. Fanconi syndrome is a disease of the proximal renal tubules of the kidney in which glucose, amino acids, uric acid, phosphate and bicarbonate are passe... |
qasc_2634 | qasc | <ctx>
drought deciduous, or drought semi - deciduous plants refers to plants that shed their leaves during periods of drought or in the dry season. this phenomenon is a natural process of plants and is caused due to the limitation of water around the environment where the plant is situated. in the spectrum of botany, d... | [
"They may not survive.",
"Wither and die",
"live",
"Dehydration"
] | B | |
medmcqa_9155 | medmcqa | <ctx>
the toilet ", 7 people responded that they " experienced a defecation urge only " and another 7 that they " experienced a urination urge only ", while 4 people responded that they experienced " both a defecation and a urination urge ". the defecation urge that is experienced has been explained to have characteris... | [
"Nocturnal enuresis",
"Encopresis",
"Night terror",
"Temper tantrums"
] | B | |
aquarat_12833 | aquarat | <ctx>
stock under different stock valuation methods can be confusing. another example is modelling labour variances with learning curve corrections and stock level changes. with the absence of a basic profit model in an algebraic form, confident development of such models is difficult. the development of spreadsheets h... | [
"A)3",
"B)4",
"C)5",
"D)6"
] | D | Suppose Anoop joined after 3 months.
Then, 5000 * 12 = 10000 * (12 – x)
=> x = 6.
ANSWER:D |
openbookqa_2622 | openbookqa | <ctx>
. if land is reallocated properly, it could also reduce the urban heat island effect, which occurs when concrete and asphalt replace greenery in an area, resulting in increased temperatures due to albedo and other effects. in developing countries such as vietnam, efforts to curb traffic through optimization of ro... | [
"more cars will be bought",
"more deer will get hit by cars",
"it will be easier to breathe",
"less people will ride bikes"
] | C | |
medmcqa_814 | medmcqa | <ctx>
matrilysin also known as matrix metalloproteinase - 7 ( mmp - 7 ), pump - 1 protease ( pump - 1 ), or uterine metalloproteinase is an enzyme in humans that is encoded by the mmp7 gene. the enzyme ( ) has also been known as matrin, putative ( or punctuated ) metalloproteinase - 1, matrix metalloproteinase pump 1, ... | [
"Cpk-MM",
"Cpk-MB",
"Cpk-BB",
"LDH"
] | B | Ans: bRef: Harrison, 16thed, p. 1450 |
aquarat_48046 | aquarat | <ctx>
37 % of the time, irrespective of whether there are 100 or 100 million applicants. formulation although there are many variations, the basic problem can be stated as follows : there is a single position to fill. there are n applicants for the position, and the value of n is known. the applicants, if all seen toge... | [
"A)1,260",
"B)2,520",
"C)9,240",
"D)6,020"
] | C | 5 students can be selected out of 11 students in 11C5 ways.
out of the remaining 5 students,Note taker can be chosen in 5 ways.
Finally only 4 students remain from which we can choose a treasurer in 4 ways.
Total number of ways = 462 * 5 *4 = 9240
correct answer - C |
qasc_394 | qasc | <ctx>
removal of pollutants or contaminants for the general protection of the environment. this is accomplished by various chemical, biological, and bulk methods. solid waste management solid waste management is the purification, consumption, reuse, disposal and treatment of solid waste that is undertaken by the govern... | [
"Coal",
"Wind",
"energy",
"Petroleum"
] | B | |
aquarat_23167 | aquarat | <ctx>
whether a given number is congruent turns out to be equivalent to the condition that a certain elliptic curve has positive rank. an alternative approach to the idea is presented below ( as can essentially also be found in the introduction to tunnell's paper ). suppose,, are numbers ( not necessarily positive or r... | [
"A)p^2 < q^2",
"B)p + q = 0",
"C)sp < sq",
"D)sp ≠ sq"
] | B | We're told that P < 0 < Q and that S is a NON-NEGATIVE INTEGER. We're asked which of the following MUST be true.
P = -2
Q = 2
S = 0
Answer A: P^2 < Q^2.... 4 < 1 NOT TRUE
Answer B: P+Q=0... -2+1 = -1 NOT TRUE
Answer C: SP < SQ... 0 < 0 NOT TRUE
Answer D: SP ≠ SQ... 0 = 0 NOT TRUE
Answer E: P+Q=0 This IS TRUE
B |
medmcqa_1083 | 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... | [
"Electrocardiogram",
"Echocardiogram",
"Blood culture",
"Urine examination"
] | A | |
arc_easy_1017 | arc_easy | <ctx>
though plants need some heavy metals for their growth, excess of these metals is usually toxic to them. plants that are polluted with heavy metals usually depict reduced growth, yield and performance. pollution by heavy metals decreases the soil organic matter composition resulting in a decline in soil nutrients ... | [
"soil erosion",
"water pollution",
"wildlife extinction",
"global warming"
] | D | |
medmcqa_3838 | medmcqa | <ctx>
theories of the black death are a variety of explanations that have been advanced to explain the nature and transmission of the black death ( 1347 – 51 ). a number of epidemiologists from the 1980s to the 2000s challenged the traditional view that the black death was caused by plague based on the type and spread ... | [
"Total flea index",
"Cheopis index",
"Specific percentage of fleas",
"Burrow index"
] | B | Question repeated |
openbookqa_1114 | openbookqa | <ctx>
carbon dioxide cleaning ( co2 cleaning ) comprises a family of methods for parts cleaning and sterilization, using carbon dioxide in its various phases. due to being non - destructive, non - abrasive, and residue - free, it is often preferred for use on delicate surfaces. co2 cleaning has found application in the... | [
"neck",
"ears",
"eyes",
"brain"
] | A | |
aquarat_11095 | aquarat | <ctx>
##groups. " period. math. hung. 4, 303 – 305 ( 1973 ). butler, k. kh. ( 1974 ). " subgroups of binary relations. " in : newman, m. f. ( eds ) proceedings of the second international conference on the theory of groups. lecture notes in mathematics, vol 372. springer, berlin, heidelberg. butler, k. kh. ( 1974 ). " ... | [
"A)67",
"B)64",
"C)65",
"D)66"
] | B | There are 2 options: the selected groups have no girls or one girls.
-First case: 1 girl + 3 boys: 6C1 * 5C3 = 6*10 = 60
-Second case: 4 boys: 5C4 = 5
So there are 60 + 5 = 64 ways in total.
B |
pubmedqa_466 | pubmedqa | <ctx>
approach of reagent - free screening of anaemic patients in resource - limited settings. he developed a portable spinning disc to perform a complete - blood - count test with virtually no - resource. he also invented a hand - held blood - perfusion imaging device for early screening of oral pre - cancer and cance... | [
"yes",
"no",
"maybe"
] | A | |
openbookqa_3184 | openbookqa | <ctx>
asexual and sexual reproduction. in summer, aphids are generally female and parthenogenetic ; in the autumn, males may be produced for sexual reproduction. other insects produced by parthenogenesis are bees, wasps and ants, in which they spawn males. however, overall, most individuals are female, which are produc... | [
"a machine",
"a company",
"an engine",
"a colorful invertebrate"
] | D | |
qasc_5307 | qasc | <ctx>
to run for longer in each hour to produce the required output, resulting in no saving. switched mode power supplies switched mode power supplies will use the same power as before, but will draw a slightly greater current to achieve this, with slightly increased cable losses, and slight risk of the increased curre... | [
"sound",
"a stove",
"crops",
"light"
] | D | |
aquarat_37277 | aquarat | <ctx>
8. 79 8. 80 8. 81 8. 82
. 86 3. 87 3. 88 3. 89 3. 90 3. 91 3. 92
this equation and entering the known values gives 10. 28 10. 29 10. 30 10. 31 10. 32 10. 33
2. 92
</ctx>
The following are multiple choice questions (with answers) about STEM.
The G.C.D of 1.08, 0.36 and 0.9 is
A. A)0.19
B. B)0.1
C. C)0.18
D. D... | [
"A)0.19",
"B)0.1",
"C)0.18",
"D)0.11"
] | C | Explanation:
Given numbers are 1.08 , 0.36 and 0.90
H.C.F of 108, 36 and 90 is 18 [ \inline \fn_jvn \because G.C.D is nothing but H.C.F]
\inline \fn_jvn \therefore H.C.F of given numbers = 0.18
Answer: C) 0.18 |
medmcqa_933 | medmcqa | <ctx>
. leguminous forage crops such as trefoil and sweet clover and weeds such as kudzu. at the early stage of asian soybean rust, it causes yellow mosaic discoloration on the upper surfaces of older foliage. at this stage, it is usually hard to identify since the symptoms are relatively small and poorly defined. late... | [
"Polychrome methylene blue",
"Carbol fuchsin",
"Acid fast stain",
"Calcofluor white"
] | A | Cutaneous anthrax generally occurs on exposed surfaces of the arms or hands. A pruritic papule develops 1-7 days after entry of the organisms and rapidly changes into a necrotic ulcer. The lesion is called a malignant pustule. The anthrax bacillus is Gram positive and nonacid fast. The spores do not stain by ordinary m... |
aquarat_22645 | aquarat | <ctx>
a profitable trading system. if he set his average win at around $ 400 per trade ( this can be done using proper exit strategy ) and managing / limiting the losses to around $ 100 per trade ; the expectancy is around : expectancy = ( trading system winning probability * average win ) – ( trading system losing pro... | [
"A)27:32",
"B)25:32",
"C)32:27",
"D)27:29"
] | A | A : B
(6000*6)+(3000*6) : (12000*6)+(4000*6)
54000 : 96000
27 : 32
Answer: A |
aquarat_2435 | 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 − p ( t ) and therefore : the reader may easily verify that ... | [
"A)16.06%",
"B)16.07%",
"C)16.08%",
"D)14.49%"
] | D | Amount of Rs. 100 for 1 year when compounded half-yearly = [100 * (1 + 7/100)2] = Rs. 14.49 Effective rate = (114.49 - 100) = 14.49%
ANSWER:D |
aquarat_5832 | aquarat | <ctx>
a dial. this allows us to not only measure the amount of time, but also to determine a sequence of events. how does time relate to motion? we are usually interested in elapsed time for a particular motion, such as how long it takes an airplane passenger to get from his seat to the back of the plane. to find elaps... | [
"A)7 1/9",
"B)7 1/2",
"C)7 1/5",
"D)7 1/8"
] | B | Usual speed = S Usual time = T Distance = D New Speed is ¾ S New time is 4/3 T 4/3 T – T
= 5/2 T=15/2
= 7 1/2
Aswer: B |
medmcqa_1485 | medmcqa | <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... | [
"Coombs' test",
"Osmotic fragility test",
"Metabisulfite test",
"Sucrose hemolysis test"
] | C | The metabisulfite test is used to detect the presence of hemoglobin S, but it does not differentiate the heterozygous sickle cell trait from the homozygous sickle cell disease. The test is based on the fact that erythrocytes with a large propoion of hemoglobin S sickle in solutions of low oxygen content. Metabisulfite ... |
mmlu_aux_3230 | mmlu_auxiliary | <ctx>
pests. ecology plant diversity in arises from complex interactions between several factors that are not fully understood. these include environmental stability, the tropical climate that is favorable to plant growth, and their close proximity to the owners'domestic activities. other natural factors are size, temp... | [
"no deadly damage",
"genetic contribution",
"ideal environment for growth",
"high-latitude location"
] | D | null |
pubmedqa_6 | pubmedqa | <ctx>
attention to deficient services. health authorities are encouraged to put local policies in place to protect whistleblowers. studies of patient safety numerous organizations, government branches, and private companies conduct research studies to investigate the overall health of patient safety in america and acro... | [
"yes",
"no",
"maybe"
] | C | |
qasc_4148 | qasc | <ctx>
electrical wiring is an electrical installation of cabling and associated devices such as switches, distribution boards, sockets, and light fittings in a structure. wiring is subject to safety standards for design and installation. allowable wire and cable types and sizes are specified according to the circuit op... | [
"little ants",
"heat energy",
"electrical current",
"light particles"
] | C | |
aquarat_42521 | aquarat | <ctx>
) it takes the clock ’ s hour hand to make one revolution on the moon. 33. suppose the length of a clock ’ s pendulum is changed by 1. 000 %, exactly at noon one day. what time will it read 24. 00 hours later, assuming it the pendulum has kept perfect time before the change? note that there are two answers, and p... | [
"A)60°",
"B)90°",
"C)180°",
"D)210°"
] | D | Sol.
Angle traced by the hour hand in 7 hours = [360/12 * 7]° = 210°
Answer D |
mmlu_aux_2573 | mmlu_auxiliary | <ctx>
a follow - up study by o'donnell and others that strongly criticized the steig et al. work, finding significant warming in west antarctica but general cooling over the bulk of the continent. o'donnell et al. also confirmed that antarctica overall has been warming since the 1950s, but disagreed with steig et al. a... | [
"there is something wrong with the data",
"greenhouse effect is always a bad thing",
"a new ice age will not come in the near future",
"greenhouse gas will get thick in the future"
] | C | null |
medmcqa_5060 | medmcqa | <ctx>
were present in patients with cystic fibrosis but not present in their non - affected relatives. due to the phenomenon of recombination, whereby parts of chromosomes swap homologous segments during germ cell development, each chromosome a child inherits is a mix of the both of that parent's copies of that chromos... | [
"Collegen vascular disease",
"Iron deficit",
"Lead poisoning",
"Cutaneous porphyria"
] | B | This is a refractory anaemia defined by the presence of many pathological ring sideroblasts in the bone marrow.These are abnormal erythroblasts containing numerous iron granules arranged in a ring or collar around the nucleus.Sideroblastic anaemia is diagnosed when 15% or more of marrow erythroblasts are ring siderobla... |
arc_easy_2103 | arc_easy | <ctx>
the presence of the full moon can brighten up the sky with scattered light, hindering observation of faint objects. for observation purposes, the optimal location for an optical telescope is undoubtedly in outer space. there the telescope can make observations without being affected by the atmosphere. however, at... | [
"Telescope",
"Periscope",
"Microscope",
"Magnifying glass"
] | A | |
medmcqa_5219 | medmcqa | <ctx>
be good also when administered by trained dentists. other measures that may be useful include distraction, guided imagery, relaxation techniques, and music therapy. behavior techniques are believed to be sufficient for the majority of people with mild anxiety. the quality of the evidence to support this, however,... | [
"Implosion",
"Biofeedback",
"Aversive conditioning",
"Flooding"
] | B | The treatment technique described here is biofeedback. In this treatment, the patient is being given ongoing physiological information, in this case the muscle tension in the frontalis muscle. With the help of his feedback, she learns to use mental techniques to control the tension and keep her muscles in a relaxed sta... |
medmcqa_1812 | medmcqa | <ctx>
to lipids and peptides in sera, detected by microarrays, can be used as markers of the pathological subtype given by brain biopsy. other developments in this area is the finding that some lesions present mitochondrial defects that could distinguish types of lesions. mri phenotypes several studies trying to stabli... | [
"Acute bacterial meningitis",
"Multiple sclerosis",
"Subarachnoid harmorrhage",
"Polyneuropathy"
] | B | Oligoclonal bands (OCBs) are bands of immunoglobulins that are seen when a patient's blood serum, or cerebrospinal fluid (CSF) is analyzed. They are used in the diagnosis of various neurological and blood diseases, especially in multiple sclerosis. The blood serum can be gained from a clotted blood sample. Ref Davidson... |
aquarat_27318 | aquarat | <ctx>
##0 = d. then γ an integer and γ = 1 γ ≤ 0 the value of is. to begin with, we shall simplify matters by concentrating a particular value of and generalise the result at a later stage. we shall use the value. the indicial equation has a root at, and we see from the recurrence relation that when that that denominat... | [
"A)5",
"B)8",
"C)2",
"D)1"
] | C | x + x(xx)
Put the value of x = 1 in the above expression we get,
=1 + 1(1)
= 1 + 1(1)
= 1 + 1
= 2 CORRECT ANSWER : C |
medmcqa_852 | medmcqa | <ctx>
20. 2 alcohols and ethers learning objectives by the end of this section, you will be able to : • describe the structure and properties of alcohols • describe the structure and properties of ethers • name and draw structures for alcohols and ethers in this section, we will learn about alcohols and ethers. alcohol... | [
"It inhibit alcohol dehydrogenase",
"It inhibit aldehyde synthetase",
"It binds 100 times stronger than methanol",
"None"
] | A | Ethanol is preferentially metabolised by alcohol dehydrogenase over methanol.At a concenteration 100mg/DL in blood it saturates alcohol dehydrogenase over methanol &retads methanol metabolism. This reduces formation of formaldehyde & formic acid. Ref KD Tripathi 8th ed. |
mmlu_aux_2478 | mmlu_auxiliary | <ctx>
mark charles lee usaf colonel, ( born august 14, 1952 ) is a former nasa astronaut who flew on four space shuttle missions. he retired from the air force and nasa on july 1, 2001. early life lee was born august 14, 1952, in viroqua, wisconsin, and graduated from viroqua high school in 1970. lee is an eagle scout.... | [
"regretful",
"cheerful",
"peaceful",
"meaningful"
] | A | null |
mmlu_aux_4704 | 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... | [
"In a social report.",
"In a biology book.",
"In a geography magazine.",
"In a farming book."
] | B | null |
medmcqa_8709 | medmcqa | <ctx>
. ecology in 2009, the successful isolation of infectious marv was reported from caught healthy egyptian fruit bats ( rousettus aegyptiacus ). this isolation, together with the isolation of infectious ravv, strongly suggests that old world fruit bats are involved in the natural maintenance of marburgviruses. furt... | [
"Can manifest as ascending paralysis",
"Hemotogenous spread to brain",
"Can be transmitted by bites other than dogs also",
"In invariably fatal"
] | B | |
aquarat_47644 | 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
4 s? ( b ) what is his instantaneous velocity at... | [
"A)3R",
"B)5R",
"C)8R",
"D)9R"
] | B | In 2 hours, John drove 2R miles.
Tom can catch John at a rate of 5R/3 - R = 2R/3 miles per hour.
The time it takes Tom to catch John is 2R / (2R/3) = 3 hours.
In 3 hours, John can drive another 3R miles for a total of 5R miles.
The answer is B. |
openbookqa_1787 | openbookqa | <ctx>
certain areas and inadvertently driving into the paths of the fires. numerous property owners described only being notified after the fire had passed through their properties, and the reliance on word - of - mouth communication is thought to have contributed to the death of curnow, who died while driving to infor... | [
"the mercury read high in the thermometer that day",
"it was a cloudy day",
"it was a very rainy day",
"it was a very cold day"
] | A | |
medmcqa_633 | medmcqa | <ctx>
structures and the disease conditions that affect them adversely. extramural research division of extramural research the niams division of extramural research ( der ) supports scientific research via grants and contracts in the niams mission areas. most funding from the niams supports investigators involved in a... | [
"Felty syndrome",
"rheumatoid vasculitis",
"episcleritis",
"Sjogren syndrome"
] | A | Felty syndrome consists of chronic RA, splenomegaly, and neutropenia. The increased frequency of infections is due to both decreased number and function of neutrophils. |
aquarat_30224 | aquarat | <ctx>
2. 3 • 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 — getting a sense of speed if you have spent much time driving, you probably have a good sense... | [
"A)13.8 sec",
"B)13.2 sec",
"C)18.9 sec",
"D)16.8 sec"
] | D | D = 110 + 170 = 280 m
S = 60 * 5/18 = 50/3
T = 280 * 3/50 = 16.8 sec
Answer: D |
aquarat_11791 | aquarat | <ctx>
for a candidate can never help that candidate win, but can cause that candidate to lose to a less preferred candidate. either way, the voter can risk getting a less preferred election winner. a voter can balance the risk - benefit trade - offs by considering the voter's cardinal utilities, particularly via the vo... | [
"A)10%",
"B)12%",
"C)14%",
"D)17%"
] | C | Let me try a simpler one.
Lets assume that candidate got 42% votes and total votes is 100.
Candidate won = 42
Remaining = 58
To get 50%, candidate requires 8 votes from 100 which is 8% and 8 votes from 58.
8/58 = .137 = 13.7%
Which is approx 14%. Hence the answer is C. |
openbookqa_2227 | openbookqa | <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... | [
"an indoor pizza",
"an indoor TV",
"inside the house",
"a car's color"
] | D | |
medmcqa_6366 | medmcqa | <ctx>
only the positive root. why?
, 1, and −2. in general, suppose is an integral domain and is a monic univariate polynomial of degree with coefficients in. suppose also that has distinct roots. it follows ( but we do not prove here ) that factorizes as. by the zero - product property, it follows that are the only r... | [
"1 facial and 2 lingual",
"1 lingual and 2 facial",
"1 mesial and 2 buccal",
"1 mesial and 1 distal"
] | B | |
aquarat_13859 | aquarat | <ctx>
it the optional integer. ) any number below ( that is, the penultimate ) is multiplied by the one just above it and added by that just below it. divide the last number ( obtained so doing repeatedly ) by the divisor corresponding to the smaller remainder ; then multiply the residue by the divisor corresponding to... | [
"A)A)2",
"B)B)3",
"C)C)1",
"D)D)5"
] | C | On dividing 820 by 9, we get remainder= 1
Therefore, required number to be subtracted= 1
Answer: C |
aquarat_40349 | aquarat | <ctx>
in mathematics an even integer, that is, a number that is divisible by 2, is called evenly even or doubly even if it is a multiple of 4, and oddly even or singly even if it is not. the former names are traditional ones, derived from ancient greek mathematics ; the latter have become common in recent decades. thes... | [
"A)a+ab+b",
"B)a+ab+2b",
"C)4a+ab+2b",
"D)3a+ab+5b"
] | B | a+ab+2b=odd+odd+even=even
The answer is B. |
medmcqa_5228 | medmcqa | <ctx>
a result of an excess of cortisol. when cortisol is present in greater quantities, it is known to suppress an individual's immune system, making them more susceptible to illness and disease. the genetics of shyness is a relatively small area of research that has been receiving an even smaller amount of attention,... | [
"Coronary artery disease",
"Depression",
"Personality disorder",
"Schizophrenia"
] | A | Ans. a. Coronary artery disease Type D personality has been recently found to be a risk factor for coronary' artery disease."Type A personality (behavior pattern) includes competitiveness, time urgeny, and hostility.""Type D (distressed) personality is not oniy a risk factor for development of ischemic heart disease, i... |
aquarat_29598 | aquarat | <ctx>
29 the next number in the list after 2 is 3 ; cross out every 3rd number in the list after 3 by counting up from 3 in increments of 3 ( these will be all the multiples of 3 in the list ) : 2 3 5 7 11 13 17 19 23 25 29 the next number not yet crossed out in the list after 3 is 5 ; cross out every 5th number in the... | [
"A)1125",
"B)1200",
"C)1000",
"D)1100"
] | A | 3*5=15
5*15=75
15*75=1125
therefore next no. is 1125
ANSWER:A |
aquarat_3051 | aquarat | <ctx>
different - parts. svg | thumb | 300px | assume that a task has two independent parts, a and b. part b takes roughly 25 % of the time of the whole computation. by working very hard, one may be able to make this part 5 times faster, but this only reduces the time for the whole computation by a little. in contrast,... | [
"A)8 days",
"B)10 days",
"C)12 days",
"D)14 days"
] | A | If A can complete a work in x days and B can complete the same work in y days, then, both
of them together can complete the work in x y/ x+ y days
Therefore, here, the required number of days = 12 × 24/ 36 = 8 days.
A) |
openbookqa_2085 | openbookqa | <ctx>
with medium wave and shortwave broadcasting ), and adjust overall loudness to the desired level. active noise control active noise control is a technique designed to reduce unwanted sound. by creating a signal that is identical to the unwanted noise but with the opposite polarity, the two signals cancel out due t... | [
"tap a chopstick on a pillow",
"stand completely and utterly still",
"hold in a fart",
"remain completely and utterly silent"
] | A | |
arc_easy_2083 | arc_easy | <ctx>
the root system. the reproductive structures are more varied, and are usually specific to a particular group of plants, such as flowers and seeds, fern sori, and moss capsules. the detailed study of reproductive structures in plants led to the discovery of the alternation of generations found in all plants and mo... | [
"Both make wood.",
"Both have roots.",
"Both need moonlight.",
"Both have short lives."
] | B | |
pubmedqa_844 | pubmedqa | <ctx>
##cooked poultry or unpasteurised milk. however, its epidemiology is poorly understood since outbreaks are rarely detected, so that the sources and transmission routes of outbreak are not easily traced. in addition, campylobacter genomes are genetically diverse and unstable with frequent inter - and intragenomic ... | [
"yes",
"no",
"maybe"
] | B | |
qasc_824 | qasc | <ctx>
fact that many astronomers are physicists or astrophysicists. the term " precession " used in astronomy generally describes the observable precession of the equinox ( the stars moving retrograde across the sky ), whereas the term " precession " as used in physics, generally describes a mechanical process. effects... | [
"more sunlight per day",
"movement of tectonic plates",
"exposure to cold",
"Plant growth is reduced"
] | D | |
aquarat_6962 | 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)s.370",
"B)s.375",
"C)s.375",
"D)s.390"
] | D | CP1 = 100 SP1 = 120
CP2 = 80 SP2 = 80 * (125/100) = 100
20 ----- 100
78 ----- ? => 390
ANSWER:D |
arc_challenge_1116 | arc_challenge | <ctx>
7. 8 work, energy, and power in humans • the human body converts energy stored in food into work, thermal energy, and / or chemical energy that is stored in fatty tissue. • the rate at which the body uses food energy to sustain life and to do different activities is called the metabolic rate, and the correspondin... | [
"potato",
"meat",
"milk",
"fruit"
] | D | |
aquarat_27879 | aquarat | <ctx>
as part of their coursework is less than 45 %. to test the claim, the professor selects a sample of 200 students and surveys the students to determine if they use ai tools as part of their coursework. the results from the survey indicate that 74 out of 200 students use ai tools. use this sample data to test the c... | [
"A)768",
"B)243",
"C)246",
"D)288"
] | D | Let the maximum mark in each test be M.
The candidate failed by 75 marks in the second test.
pass mark in the second test = 249 + 75 = 324
45/100 M = 324
Pass mark in the first test = 40/100 M = 40/45 * 324 = 288.
Answer:D |
aquarat_13245 | aquarat | <ctx>
, and d's partner will in turn prefer this other member over d. in this example, ac is a more favorable pairing than ad, but the necessary remaining pairing of bd then raises the same issue, illustrating the absence of a stable matching for these participants and their preferences. algorithm an efficient algorith... | [
"A)20",
"B)40",
"C)50",
"D)80"
] | B | Each couple can send only onerepresentativeto the committee. Let's see in how many ways we can choose 4 couples (as there should be 4 members) each to send onerepresentativeto the committee: 5C4=5.
But these 4 chosen couples can send two persons (either husband or wife): 2*2*2=2^3=8.
Total # of ways: 5C3*2^3=40.
Answer... |
medmcqa_2300 | medmcqa | <ctx>
##idants on phagocyte - induced mutagenesis in bacteria. j. immunol. 1982 ; 128 : 2770 - 2772. 70. zaner ks, stossel tp. some perspectives on the viscosity of actin filaments. j cell biol. 1982 ; 93 : 987 - 991. 72. lind se, yin hl, stossel tp. human platelets contain gelsolin, a regulator of actin filament lengt... | [
"May present with an isolated prolongation ofAPTT",
"May present with Recurrent Aboions",
"May occur with minimal clinical manifestations",
"Thrombotic spells can be followed by severe life threatening hemorrhage"
] | D | Catastrophic Life threatening Antiphospholipid Syndrome results from rapid onset thrombosis and ischemia in multiple organ systems and not from severe bleeding. However such bleeding episodes are rare after thrombotic spells even with severe thrombocytopenia, not leading to life threatening hemorrhage and occur as a re... |
qasc_7194 | qasc | <ctx>
water ". community - based programs should be developed to monitor exposure and health outcomes. we should encourage the pharmaceutical industry to develop technology that extracts pharmaceuticals from waterways. " extensive research must be conducted to determine the amount of pharmaceutical contamination in the... | [
"forceful pressure",
"hostile elimination",
"voluntary elimination",
"Converting waste."
] | C | |
medmcqa_7704 | 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 ... | [
"CEA",
"CA 125",
"CA 19-9",
"AFP"
] | A | Up to a half of all patients with colorectal cancer will develop liver metastases at some point and regular imaging of the liver (by ultrasound and CT scan) and measurement of carcinoembryonic antigen (CEA) is designed to diagnose this early, in order to allow curative metastectomy. Trials of the optimum follow-up path... |
aquarat_23750 | aquarat | <ctx>
weights, like japan and korea, have poor fcrs. sheep some data for sheep illustrate variations in fcr. a fcr ( kg feed dry matter intake per kg live mass gain ) for lambs is often in the range of about 4 to 5 on high - concentrate rations, 5 to 6 on some forages of good quality, and more than 6 on feeds of lesser... | [
"A)3",
"B)4",
"C)5",
"D)6"
] | D | solution
let cow eat x kg on Sunday
(2+1+3+4+2+3+x)/7=3
15+x=21
x=6
answer D |
medmcqa_7433 | medmcqa | <ctx>
broad ligament of the uterus. for a short part, the uterine arteries travel on top for a short ( ) period. they then pass by the cervix, traveling inward towards the bladder. blood and lymphatic supply the arteries which supply the ureter vary along its course. the upper third of the ureter, closest to the kidney... | [
"Deep inguinal",
"Superficial inguinal",
"Obturator",
"Paraaoic"
] | D | Ans. is 'd' i.e., Para-aoicLymphatics of the ovary drain to para-aoic nodes alongside the origin of the ovarian aery (L2). |
medmcqa_5733 | medmcqa | <ctx>
would it be easier if monochromatic light were used?
source used. recessed lighting ( often called " pot lights " in canada, " can lights " or'high hats " in the us ) is popular, with fixtures mounted into the ceiling structure so as to appear flush with it. these downlights can use narrow beam spotlights, or wi... | [
"100 lux",
"400 lux",
"900 lux",
"1000 lux"
] | B | The recommended illumination for casual reading is 100 lux, 400 lux for office work, 900 lux for fine assembly and for watch making 2000 - 3000 lux is recommended. Ref: Park's Textbook of Preventive Medicine, 17th Edition, Page 519. |
aquarat_27260 | aquarat | <ctx>
, 719, 743, 761, 809, 911, 953,... hence, the first few safe primes are 5, 7, 11, 23, 47, 59, 83, 107, 167, 179, 227, 263, 347, 359, 383, 467, 479, 503, 563, 587, 719, 839, 863, 887, 983, 1019, 1187, 1283, 1307, 1319, 1367, 1439, 1487, 1523, 1619, 1823, 1907,... in cryptography much larger sophie germain primes l... | [
"A)4",
"B)5",
"C)6",
"D)7"
] | A | A number is divisible by 132, if it is divisible by each one of 11, 3 and 4.
Clearly, 968 is not divisible by 3. None of 462 and 2178 is divisible by 4.
Also, 5184 is not divisible by 11.
Each one of remaining 4 is divisible by each one of 11, 3 and 4 and therefore, by 132.
ANSWER:A |
mmlu_aux_3386 | mmlu_auxiliary | <ctx>
than it is for mammals, so early - and late - life telomere length, and their possible links to cancer, seem especially important in these species from a life history theory point of view. indeed, ectotherms are more sensitive to environmental variation than endotherms and factors such as temperature are known to... | [
"probably cause a cell to divide quickly",
"can help prevent DNA from separating",
"can make a cell die quickly",
"become shorter before they die"
] | B | null |
aquarat_8967 | aquarat | <ctx>
words whose length divides 4, in lexicographic order, so dropping the parentheses gives. algorithm the following python code calculates a de bruijn sequence, given k and n, based on an algorithm from frank ruskey's combinatorial generation. from typing import iterable, union, any def de _ bruijn ( k : union [ ite... | [
"A)ARBESV",
"B)ARBESW",
"C)ARBESU",
"D)ARBESS"
] | C | Firstly arrange it in alphabatical order i.e
ABERSU
Take first two letter as a constant i.e ABersu
(remaining ersu can be arranged in 4! ways)
the next letter according to dictionary is AEbrsu take first two letter as a constant i.e AEbrsu(remaining brsu can be arranged in 4! ways)
when AB constant no of words will for... |
qasc_1182 | qasc | <ctx>
systems ecology is an interdisciplinary field of ecology, a subset of earth system science, that takes a holistic approach to the study of ecological systems, especially ecosystems. systems ecology can be seen as an application of general systems theory to ecology. central to the systems ecology approach is the i... | [
"our planet",
"insects",
"good",
"complex"
] | D | |
aquarat_11754 | aquarat | <ctx>
12. 5 the onset of turbulence 51. verify that the flow of oil is laminar ( barely ) for an oil gusher that shoots crude oil 25. 0 m into the air through a pipe with a 0. 100 - m diameter. the vertical pipe is 50 m long. take the density of the oil to be and its viscosity to be ( or ). 52. show that the reynolds n... | [
"A)4",
"B)6",
"C)8",
"D)10"
] | A | Part filled by A in 1 min. = 1/6
Part filled by B in 1 min. = 1/12
part filled by (A + B) in 1 min. = 1/6 + 1/12 = 1/4.
Both the pipes can fill the tank in 4 minutes.
Answer: A |
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