id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
aquarat_44490 | 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)392",
"B)424",
"C)375",
"D)273"
] | C | C
375
CP1 = 100 SP1 = 120
CP2 = 80 SP2 = 80 * (125/100) = 100
20 ----- 100
75 ----- ? => 375 |
medmcqa_5034 | medmcqa | <ctx>
those who were able to read and write in either latin characters or in a non - latin script such as javanese, arabic, or chinese. individuals who could read but not write were categorized as illiterate. literacy in sumatra was higher, at 56. 6 percent, than other geographic regions. among males, this figure reach... | [
"30%",
"40%",
"50%",
"60%"
] | C | Ans. is 'c' i.e., 50% * The term literacy rate is used for the population relating to seven years age & above.* In the given question, population 7 years 8c above is 8000. Out of which 4000 are literate thus literacy rate is 50%. |
qasc_6244 | qasc | <ctx>
the food reward. genetics foraging behavior can also be influenced by genetics. the genes associated with foraging behavior have been widely studied in honeybees with reference to the following ; onset of foraging behavior, task division between foragers and workers, and bias in foraging for either pollen or nect... | [
"population name",
"the environment",
"the flavor of their honey",
"population size"
] | D | |
openbookqa_1207 | openbookqa | <ctx>
##0 ( 81 ) 90048 - x weiner, j. & solbrig, o. t. ( 1984 ) the meaning and measurement of size hierarchies in plant populations. oecologia ( berlin ) 61, 334 - 336, doi 10. 1007 / bf00379630. weiner, j. ( 1984 ) neighborhood interference amongst pinus rigida individuals. journal of ecology 72, 183 - 195, doi 10. 2... | [
"the trees it came from",
"Johnny Appleseed in a pouch",
"the birds in the trees",
"the surrounding leaves and bushes"
] | A | |
medmcqa_7515 | medmcqa | <ctx>
in genetics, dominance is the phenomenon of one variant ( allele ) of a gene on a chromosome masking or overriding the effect of a different variant of the same gene on the other copy of the chromosome. the first variant is termed dominant and the second is called recessive. this state of having two different var... | [
"Duchenes muscular dystrophy",
"Fragile X syndrome",
"Fanconi's syndrome",
"Hutington's chorea"
] | D | Answer is D (Huntington's chorea): Huntington's chorea is inherited as autosomal dominant Disorder Inheritance Fragile X syndrome X Linked Fanconi's syndrome Autosomal recessive Duchene's dystrophy X Linked |
aquarat_44466 | aquarat | <ctx>
monkeys types banana correctly on their first try. therefore, at least one of infinitely many monkeys will ( with probability equal to one ) produce a text as quickly as it would be produced by a perfectly accurate human typist copying it from the original. infinite strings this can be stated more generally and c... | [
"A)D",
"B)E",
"C)S",
"D)P"
] | B | The first, fourth, seventh and eleventh letters of the word 'SPHERVLVODS'
The word formed is LESS
The second letter is E.
ANSWER B |
openbookqa_669 | openbookqa | <ctx>
17. 7 ultrasound if a tree falls in the forest and no one is there to hear it, does it make a sound? the answer to this old philosophical question depends on how you define sound. if sound only exists when someone is around to perceive it, then there was no sound. however, if we define sound in terms of physics ;... | [
"eating out of a bowl",
"moving pots and pans",
"moving a cardboard box",
"a small plastic cup"
] | B | |
qasc_3161 | qasc | <ctx>
5. 2 • calorimetry 225 measured as 39. 9 °c. calculate the initial temperature of the piece of copper. assume that all heat transfer occurs between the copper and the water. answer : the initial temperature of the copper was 335. 6 °c. check your learning a 248 - g piece of copper initially at 314 °c is dropped i... | [
"It gets hot",
"It expands",
"contamination",
"anemia"
] | A | |
aquarat_2622 | aquarat | <ctx>
##930913903404388675137661234189428453016032 6191193056768564862615321256630010268346471747836597131398943140685464051631 7519403149294308737302321684840956395183222117468443578509847947119995373645 3607109795994713287610750434646825511120586422993705980787028106033008907158 74500584758146849481 rsa - 410 rsa - 4... | [
"A)101",
"B)107",
"C)111",
"D)185"
] | C | Let the numbers be 37a and 37b.
Then, 37a x 37b = 4107
ab = 3.
Now, co-primes with product 3 are (1, 3).
So, the required numbers are (37 x 1, 37 x 3) i.e., (37, 111).
Greater number = 111.
Answer: Option C |
aquarat_40340 | aquarat | <ctx>
that somebody secretly rolls two fair six - sided dice, and we wish to compute the probability that the face - up value of the first one is 2, given the information that their sum is no greater than 5. let d1 be the value rolled on die 1. let d2 be the value rolled on die 2. probability that d1 = 2 table 1 shows ... | [
"A)5/8",
"B)5/9",
"C)5/7",
"D)5/5"
] | B | No two dice show same number would mean all the three faces should show different numbers. The first can fall in any one of the six ways. The second die can show a different number in five ways. The third should show a number that is different from the first and second. This can happen in four ways.
Thus 6 * 5 * 4 = 12... |
medmcqa_7925 | medmcqa | <ctx>
seligmann m, hitzig wh, eds. primary immunodeficiencies, inserm symposium 16. elsevier / north - holland biomedical press. 1982 ; 190 : 315 - 327. 48. hartwig jh, stossel tp. macrophages – their use in elucidation of cytoskeletal roles of actin. in : wilson l, editor. methods in cell biology, 23, part b, " the cy... | [
"Prothrombin time",
"Bleeding time",
"Clot retraction time",
"Prothrombin deactivation"
] | A | Prothrombin time REF: Wintrobe's hematology lied page 1242 Tests for platelet function: Bleeding time: Hemostasis in a small superficial wound, such as that produced when measuring the bleeding time, depends on the rate at which a stable platelet plug is formed and, thus, provides a measure of the efficiency of the vas... |
medmcqa_9032 | medmcqa | <ctx>
dissection ( from latin " to cut to pieces " ; also called anatomization ) is the dismembering of the body of a deceased animal or plant to study its anatomical structure. autopsy is used in pathology and forensic medicine to determine the cause of death in humans. less extensive dissection of plants and smaller ... | [
"Organs removed en masse",
"Organs removed one by one",
"In-situ dissection",
"En-block removal of viscera"
] | B | In Virchows method organs are removed one by one. Cranial cavity is exposed first then thoraxic, cervical and abdominal organs. Dr. Narayana Reddys Synopsis of Forensic Medicine & Toxicology 27 th edition pg. 57. |
medmcqa_2441 | medmcqa | <ctx>
##cleation, severing and end blocking. biochemistry. 1985 ; 24 : 3714 - 3723. 85. weitzman sa, weitberg ab, clark ep, stossel tp. phagocytes as carcinogens. science. 1985 ; 227 : 1231 - 1233. 86. weitzman sa, weitberg ab, niederman r, stossel tp. chronic treatment with hydrogen peroxide. is it safe? j periodontol... | [
"Osteolytic bone disease",
"(18-14) translocation",
"Light chain proliferation",
"Bence-Jones proteins in urine"
] | B | The chromosomal alterations in multiple myeloma include translocations in t(11;14) & t(4;14) & deletion of 13q.Reference : Harsh mohan textbook of pathology 6th edition pg no 381. |
aquarat_16903 | 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
not it is the first ) ... | [
"A)1:4",
"B)1:2",
"C)1:3",
"D)1:5"
] | A | Let the price of a pair of brown socks=x, then price of a pair of black socks=2x
If in original order there are 'a' pairs of brown socks, then total price= 4*2x + a*x
With interchanging number of black and brown pairs, new price=a*2x + 4*x
Given new price is 50% more than the original, So a*2x+4*x= (150/100)(4*2x+a*x)
... |
medmcqa_3285 | medmcqa | <ctx>
trigeminal nerve carries general somatic afferent fibers ( gsa ), which innervate the skin of the face via ophthalmic ( v1 ), maxillary ( v2 ) and mandibular ( v3 ) divisions. the trigeminal nerve also carries special visceral efferent ( sve ) axons, which innervate the muscles of mastication via the mandibular (... | [
"Zygomaticus major",
"Corrugator supercilii and procerus",
"Dilator naris and depressor septi",
"Depressor anguli oris"
] | B | |
aquarat_31784 | aquarat | <ctx>
the case of atm, where technically mbs only relates to the scr tolerance, in the above equation the time it takes each packet to arrive, δ, is the emission interval for cells at the pcr tpcr, and the emission interval, t, is the emission interval for the scr tscr. where mbs is to be the number of cells required t... | [
"A)19 mins.",
"B)15 mins.",
"C)18 mins.",
"D)16 mins."
] | C | Explanation:
Part filled in 3 minutes =
4∗(1/15+1/30)=4∗1/10=2/5
Remaining part =1−2/5=3/5
=>1/30:3/5=1:X
=>X=18
=>X=18 mins.
So it will take further 18 mins to fill the bucket.
Option C |
openbookqa_257 | openbookqa | <ctx>
the textile industry is primarily concerned with the design, production and distribution of textiles : yarn, cloth and clothing. the raw material may be natural, or synthetic using products of the chemical industry. industry process cotton manufacturing cotton is the world's most important natural fibre. in the y... | [
"water",
"plantlife",
"rocks",
"air"
] | B | |
qasc_7669 | qasc | <ctx>
are bonded to ground to prevent a shock hazard if energized conductors accidentally contact the case. where this bonding is not provided or has failed, a severe hazard of electric shock or electrocution is presented when circuit conductors contact the case. in any situation where energized equipment is in intimat... | [
"intensely pleased",
"pained",
"thrilled",
"deadly"
] | B | |
arc_easy_1251 | arc_easy | <ctx>
neuro biomechanics is based upon the research of bioengineering researchers, neuro - surgery, orthopedic surgery and biomechanists. neuro biomechanics are utilized by neurosurgeons, orthopedic surgeons and primarily by integrated physical medicine practitioners. practitioners are focused on aiding people in the r... | [
"digestive",
"circulatory",
"muscular",
"nervous"
] | C | |
openbookqa_312 | openbookqa | <ctx>
fortschr. zool. 25 : 283 - 293. 1974 on the evolution of habitat selection. pr. first international congress of ecology, pp. 401 – 404. 1998 articles on predation in encyclopedia of ecology and environmental management ( p. calow, ed. ) blackwell scientific publications ltd., oxford, england. 1 ) paradox of enric... | [
"Nice",
"speedy",
"manipulative",
"crazy"
] | B | |
arc_easy_821 | arc_easy | <ctx>
25. 7 image formation by mirrors geometric opticslight from this page or screen is formed into an image by the lens of your eye, much as the lens of the camera that made this photograph. mirrors, like lenses, can also form images that in turn are captured by your eye. our lives are filled with light. through visi... | [
"candle and moon",
"moon and mirror",
"sun and candle",
"mirror and sun"
] | C | |
openbookqa_1238 | openbookqa | <ctx>
grilling is a form of cooking that involves heat applied to the surface of food, commonly from above, below or from the side. grilling usually involves a significant amount of direct, radiant heat, and tends to be used for cooking meat and vegetables quickly. food to be grilled is cooked on a grill ( an open wire... | [
"has heat removed",
"is made hollow",
"is burned black",
"has heat applied"
] | D | |
pubmedqa_313 | pubmedqa | <ctx>
##edon, n. normand, and t. torfeh, “ automatic quality control of digitally reconstructed radiograph computation and comparison with standard methods, ” in medical imaging 2007 : physics of medical imaging, 2007, vol. 6510, p. 65104j. a. daurat and n. normand, “ transformation et reconstruction par projections, ”... | [
"yes",
"no",
"maybe"
] | A | |
arc_easy_1208 | arc_easy | <ctx>
light spectrum, as the transmission medium, that determines what the human eye can see. in other words, light is refracted or reflected determining the view, color, or illusion that is seen. the visible extent of light is seen in a chromatic spectrum such as the rainbow. however, visible light is only part of a b... | [
"video spectrum.",
"audio spectrum.",
"color spectrum.",
"electromagnetic spectrum."
] | D | |
medmcqa_2099 | medmcqa | <ctx>
##ctomy ). if the person is not a good candidate for surgical resection due advanced liver disease ( commonly by child - pugh score ), liver transplantation may still be a curative treatment option. provided that the disease has not spread beyond the liver, then liver transplant effectively removes all cancer cel... | [
"Debulking surgery",
"Mantle cell irradiation",
"Abdomino-pelvic radiotherapy",
"Neo-adjuvant chemotherapy"
] | A | Management of Advanced stage diseaseIncludes stage III and IVDebulking surgery versus neoadjuvant chemotherapy followed by Postoperative chemotherapyPrimary cytoreduction surgery is the preferred in1. Retroperitoneal only disease preoperatively 2. Patients with stage IIIC or IV disease with good performance status who ... |
aquarat_41314 | aquarat | <ctx>
all the 3 - multisubsets of the set s = { 1, 2, 3, 4 }. this is displayed in the following table. the second column lists the donuts you actually chose, the third column shows the nonnegative integer solutions of the equation and the last column gives the stars and bars representation of the solutions. number of ... | [
"A)0",
"B)1/4",
"C)2/5",
"D)1/2"
] | B | We will have a negative product only if 1 or 2 are selected from set T.
P(negative product) = 2/8 = 1/4
The answer is B. |
qasc_6029 | qasc | <ctx>
plant breeding started with sedentary agriculture, particularly the domestication of the first agricultural plants, a practice which is estimated to date back 9, 000 to 11, 000 years. initially, early human farmers selected food plants with particular desirable characteristics and used these as a seed source for ... | [
"metal",
"fungi",
"plants",
"plastic"
] | B | |
medmcqa_7739 | medmcqa | <ctx>
a potential therapeutic target in the aggressive forms of thyroid cancer. proc natl acad sci u s a. 2014 ; mar ; 111 ( 11 ) : 4233 – 4238. yip l, wharry li, armstrong mj, silbermann a, mccoy kl, stang mt, ohori np, lebeau so, coyne c, nikiforova mn, bauman je, johnson jt, tublin me, hodak sp, nikiforov ye, carty ... | [
"Radioiodine",
"Surgery",
"Thyroxine",
"Observation"
] | A | Ans. A: Radioiodine Follicular thyroid carcinoma (FTC) is a well-differentiated tumor. In fact, FTC resembles the normal microscopic pattern of the thyroid. FTC originates in follicular cells and is the second most common cancer of the thyroid, after papillary carcinoma. Follicular and papillary thyroid cancers are con... |
mmlu_aux_4252 | mmlu_auxiliary | <ctx>
hygiene / waste compartment ; bay 4, the biochemical test console and work station ; bays 5 and 6, the airlock ; and bay 7, a glovebox for handling liquids ; below that, a secondary food console. in the " lower " half, bay 1 contained a motion chair that measured the mass of the crew ; bay 2, two performance test... | [
"Lack of oxygen.",
"Fierce heat from the sun.",
"Gases in the body.",
"Radiation from the sun."
] | C | null |
aquarat_15092 | aquarat | <ctx>
durgapur plant and rinl forged wheel plant in raebareli. network indian railways consists of 18 zones, each having four to six divisions and one zonal head quarters. mumbai and kolkata are only cities having two zonal head quarters. the fastest train of india currently is 22435 / 22436 varanasi - new delhi - vara... | [
"A)4:9",
"B)4:3",
"C)4:5",
"D)5:8"
] | D | Let us name the trains A and B.
Then, (A's speed) : (B's speed)
= √b : √a = √25 : √64
= 5:8
Answer:D |
openbookqa_2239 | openbookqa | <ctx>
if no immediate retraining occurs, leisure time may increase at least temporarily. there are some suggestions that in general, increases in leisure time do not per se translate to increased sustainability – in particular that some time saved did not decrease total distance of car travel. degrowth - related econom... | [
"Jump for hours",
"carry heavy weights",
"Run for hours",
"leisure nap"
] | D | |
aquarat_43747 | aquarat | <ctx>
open - circuit industrial breathing sets are filled with filtered, compressed air. typical open - circuit systems have two stage regulators. the first stage reduces the pressure from storage pressure of up to more than 300 bar to about 10 bar for supply to the second stage on the mask, which further reduces it to... | [
"A)14 min 49 sec",
"B)14 min 70 sec",
"C)14 min 41 sec",
"D)14 min 40 sec"
] | D | Part filled in 4 minutes = 4(1/15 + 1/20) = 7/15
Remaining part = 1 - 7/15 = 8/15
Part filled by B in 1 minute = 1/20
1/20 : 8/15 :: 1 ; x
x = 8/15 * 1 * 20 = 10 2/3 min = 10 min 40 sec.
The tank will be full in (4 min. + 10 min. 40 sec) = 14 min 40 sec.
Answer:D |
arc_easy_1237 | arc_easy | <ctx>
: touch the ground [ jumper touches the ground as she is jumping ] butterfly, butterfly : show your shoe. [.. thrusts out her shoe ] butterfly, butterfly : [ n ] to do. one, two, three,... [ up to the count of n, which increases by 1 with each set of jumpers ] another rendition substitutes, " teddy bear " for " b... | [
"a prediction",
"a conclusion",
"a hypothesis",
"an observation"
] | D | |
aquarat_9259 | 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)8.5 kmph",
"B)16.0 kmph",
"C)22.5 kmph",
"D)18.6 kmph"
] | D | Let the distance be 2x(one way)
Time taken by bus = 2x/50, by walking =x/5, by cycling = x/35 hours
:. Average speed = Total Distance/Total time
= 5x / x/25 + x/5 + x/35
= 5 *60 / 2.4+12+1.7
= 18.6
ANSWER:D |
aquarat_15961 | aquarat | <ctx>
300, 0 ) print ( " car 2's mpg is ", car _ 2 _ mpg ) car 1's mpg is 28. 0 gallons can't be 0 car 2's mpg is - 1 table 6. 1 calculating miles - per - gallon and checking for division by zero. concepts in practice multiple return statements 4. what does yarn _ weight ( 3 ) return? def yarn _ weight ( num ) : if num... | [
"A)510",
"B)520",
"C)530",
"D)540"
] | D | The fuel is consumed at this rate: $0.50/$0.90 = 5/9 gallons per hour.
The time it takes to consume 300 gallons is: 300 / (5/9) = 540 hours.
The answer is D. |
mmlu_aux_5107 | mmlu_auxiliary | <ctx>
one striking experiment performed by land demonstrates that some type of image comparison may produce color vision. two pictures are taken of a scene on black - and - white film, one using a red filter, the other a blue filter. resulting black - and - white slides are then projected and superimposed on a screen, ... | [
"all the same to monkeys",
"not all the same to dogs",
"different to dogs",
"not all the same to monkeys"
] | D | null |
medmcqa_5870 | medmcqa | <ctx>
worker, these are : dermal contact, contact with the eye, inhalation and ingestion. when potassium permanganate comes in contact with the skin, it can cause irritation, deep burns, rashes and even dying of the skin. if potassium permanganate is exposed to the eye, severe irritation as well as permanent eye damage... | [
"Streptomycin",
"Isoniazid",
"Ethambutol",
"Rifampicin"
] | A | ANSWER: (A) StreptomycinREF: KDT 7th ed p. 743Streptomycin causes nephrotoxicity and ototoxicity |
openbookqa_165 | openbookqa | <ctx>
human extinction is the hypothetical end of the human species, either by population decline due to extraneous natural causes, such as an asteroid impact or large - scale volcanism, or via anthropogenic destruction ( self - extinction ), for example by sub - replacement fertility. some of the many possible contrib... | [
"Small Population",
"Zero Population",
"Limited population",
"Decreasing Population"
] | B | |
qasc_1016 | qasc | <ctx>
less likely to complete the migration. normally travelling about a day while migrating, the caribou can run at speeds of. young calves can already outrun an olympic sprinter when only 1 day old. during the spring migration, smaller herds will group together to form larger herds of 50, 000 to 500, 000 animals, but... | [
"overheat",
"protect them",
"stay warm",
"climate"
] | C | |
aquarat_15639 | aquarat | <ctx>
at the end of each semester. history see : education in czechoslovakia and list of colleges and universities in slovakia system primary education primary schools are usually preceded by kindergartens where children can spend up to 4 years, which in turn can be preceded by day nurseries. generally, children start ... | [
"A)3000",
"B)2520",
"C)2100",
"D)2510"
] | C | There are C(5,2) ways to select 2 teachers from 5 and C(10,4) ways to select 4 students from 10 where C(n,r) is the combinations of n items taken r at the time. Using the multiplication counting principle,the number of different committees that can be formed is given by
C(5,2)*C(10,4) = 2100 |
arc_easy_1225 | arc_easy | <ctx>
, the rate of a given reaction generally increases as well. a catalyst can increase the rate of a reaction by providing an alternative pathway with a lower activation energy. 12. 3 rate laws rate laws ( differential rate laws ) provide a mathematical description of how changes in the concentration of a substance ... | [
"increasing the reaction temperature",
"using larger particles of solid reactants",
"reducing the concentration of the reactants",
"adding an inhibitor to the reaction mixture"
] | A | |
arc_easy_233 | arc_easy | <ctx>
conjugate to the phase of the classical wave ( see coherent state ). in air quality one measure of air pollution used in air quality standards is the atmospheric concentration of particulate matter. this measure is usually expressed in μg / m3 ( micrograms per cubic metre ). in the current eu emission norms for c... | [
"anything humans add to the atmosphere and oceans",
"any substance that is harmful to the environment",
"any substance that is a waste product of industry",
"a substance that does not break down over time"
] | B | |
medmcqa_3932 | medmcqa | <ctx>
##ivist family model, which is generally subscribed to by mothers who choose to send children back to extended family, to be viewed as somehow deficient. researchers have suggested that clinicians need to better understand the cultural context behind the phenomenon of satellite babies to better serve the diverse ... | [
"Formation",
"Extension",
"Complete extension",
"Contraction"
] | C | Ans. c (Complete extension) (Ref. Park Textbook of PSM 22nd/pg.635)A family is a primary unit in all socities. Familes are not constant. A normal family-cycle is generally conceived as having six phases as follows:BASIC MODEL OF NUCLEAR FAMILY LIFE CYCLE Phase of family cycleCharacterizing EventsNo.DescriptionBeginning... |
aquarat_35760 | aquarat | <ctx>
the possible numbers of successes, given in the final column of this table, are derived as follows. for 0 successes, there is clearly only one set of four choices ( namely, choosing all four incorrect cups ) giving this result. for one success and three failures, there are four correct cups of which one is select... | [
"A)12",
"B)24",
"C)36",
"D)48"
] | D | The number of arrangements of n distinct objects in a row is given by n!n!.
The number of arrangements of n distinct objects in a circle is given by (n−1)!(n−1)!.
We have M, M, M, M, W, W, C --> glue two women and the child so that they become one unit and the child is between women: {WCW}. Now, these 5 units: {M}, {M}... |
aquarat_45513 | aquarat | <ctx>
in mathematics and statistics, the arithmetic mean ( ), arithmetic average, or just the mean or average ( when the context is clear ) is the sum of a collection of numbers divided by the count of numbers in the collection. the collection is often a set of results from an experiment, an observational study, or a s... | [
"A)x + 1",
"B)3x + 3",
"C)5x + 8",
"D)5x + 4"
] | C | The sum of all four numbers is 4 * (4x + 6) = 16x + 24.
If one of the numbers is x, the sum of the other 3 numbers is 15x+24.
The average of the remaining three numbers is (15x+24)/3 = 5x+8.
The answer is C. |
medmcqa_5970 | medmcqa | <ctx>
12. 7 • catalysis 637 how sciences interconnect glucose - 6 - phosphate dehydrogenase deficiency enzymes in the human body act as catalysts for important chemical reactions in cellular metabolism. as such, a deficiency of a particular enzyme can translate to a life - threatening disease. g6pd ( glucose - 6 - phos... | [
"Hexosaminidase",
"Glucocerebroside",
"Sphingomyelinase",
"Galactose-1-Phosphate-Uridyl-Transferase"
] | D | Galactose 1-Phosphatase Uridyltransferase (GALT) the rate-limiting enzyme of galactose metabolism is deficient in galactosemia. Galactose undergoes an exchange reaction with UDP-glucose to produce glucose 1-phosphate and UDP-galactose, using the rate-limiting enzyme galactose 1-phosphate uridyltransferase (GALT). Galac... |
medmcqa_124 | medmcqa | <ctx>
xeroderma pigmentosum or the noncancer - prone multisystem disorder trichothiodystrophy. another example in humans is the ercc6 gene, which encodes a protein that mediates dna repair, transcription, and other cellular processes throughout the body. mutations in ercc6 are associated with disorders of the eye ( ret... | [
"Sarcoidosis",
"Silicosis",
"Post irradiation lymphoma",
"Bronchogenic CA"
] | D | |
medmcqa_5883 | medmcqa | <ctx>
every citizen is entitled to. for this reason, the state must establish a set of actions that range from prevention to curative assistance, at the most diverse levels of complexity, as a way of implementing and guaranteeing the postulate of health. “ man is an integral, biopsychosocial being, and he must be serve... | [
"Resiource planning and implementation",
"Eliminating wasteful expenditure",
"Creating demands for needs",
"To develop best course of action for best results"
] | C | Steps of health planning analysis of health situation Establishment of objectives and goal Assessment of resources Fixing priorities Write up formulated plan Programming and implementation Monitoring Evaluation (refer pgno: 870 park 23 rd edition) |
mmlu_aux_3711 | mmlu_auxiliary | <ctx>
nobel prize in chemistry has drawn criticism from chemists who feel that the prize is more frequently awarded to non - chemists than to chemists. in the 30 years leading up to 2012, the nobel prize in chemistry was awarded ten times for work classified as biochemistry or molecular biology, and once to a materials... | [
"had to stop his research because of the war",
"made great contributions to the safety of the country",
"joined the army to fight for the safety of the country",
"took part in researching nuclear bombs"
] | B | null |
medmcqa_5600 | medmcqa | <ctx>
water oxidation catalysis ( woc ) is the acceleration ( catalysis ) of the conversion of water into oxygen and protons : 2 h2o → 4 h + + 4 e− + o2 many catalysts are effective, both homogeneous catalysts and heterogeneous catalysts. the oxygen evolving complex in photosynthesis is the premier example. there is no... | [
"Superoxide dismutase",
"Catalase",
"Glutathione peroxidase",
"Myeloperoxidase"
] | B | Catalase, present in peroxisomes, catalyzes the decomposition of hydrogen peroxide (2H2O2 - O2 + 2H2O). Glutathione (GSH) peroxidases are a family of enzymes whose major function is to protect cells from oxidative damage 2 GSH (glutathione) + H2O2 - GS-SG + 2 H2O. myeloperoxidase conves H2O2 to a highly reactive compou... |
openbookqa_489 | openbookqa | <ctx>
reduce visibility, but with radar and precision positioning systems they are not as serious a hazard as in the past. nevertheless they may cause delays in some operations. in heavy rainfall appreciable quantities of water may enter unprotected openings, and must be removed before it has adverse effects on stabili... | [
"evaporation",
"condensation",
"altercation",
"precipitation"
] | D | |
medmcqa_5483 | medmcqa | <ctx>
the lower extremities ) is a well - established congenital anomaly associated with maternal diabetes mellitus. other causes are presumably involved, as demonstrated by the rare overall incidence of caudal regression syndrome ( 1 : 60, 000 ) compared to diabetes ; however, the condition does have a greatly increas... | [
"Transverse colostomy",
"Conservative management",
"Posterior saggital anorectoplasty",
"Perineal V-Y plasty"
] | A | The presence of meconium in urine reflects some form of communication between the urinary tract and rectum, and suggests a high type of anorectal malformation. Such patients require a diveing colostomy. The colostomy decompresses the bowel and provides protection during the healing of subsequent repair. Posterior Saggi... |
arc_easy_1766 | arc_easy | <ctx>
the ore to form
in the biosphere. " skinner ( 2005 ) views all solids as potential minerals and includes biominerals in the mineral kingdom, which are those that are created by the metabolic activities of organisms. skinner expanded the previous definition of a mineral to classify " element or compound, amorphou... | [
"cooled magma from a volcano",
"eroded sediment from a riverbed",
"weathered rock from a canyon",
"saturated soil from a floodplain"
] | A | |
aquarat_10827 | aquarat | <ctx>
and provide some insights. when, a kelly bettor bets times their initial wealth, as shown above. if they win, they have after one bet. if they lose, they have. suppose they make bets like this, and win times out of this series of bets. the resulting wealth will be : note that the ordering of the wins and losses d... | [
"A)Rs. 2000",
"B)Rs. 2500",
"C)Rs. 3500",
"D)Rs. 4000"
] | D | Just take care of the months of investment, rest all will be simple.
Yogesh:Pranab:Atul = 45000*12:60000*9:90000*3 = 2:2:1
Atul's share = Rs. 20000 * (1/5) = Rs. 4000
(D) |
aquarat_13788 | aquarat | <ctx>
1. 50 km, and the distance traveled was 1. 50 km. discussion distance is a scalar. it has magnitude but no sign to indicate direction. example 2. 4 calculating acceleration : a subway train speeding up suppose the train in figure 2. 18 ( a ) accelerates from rest to 30. 0 km / h in the first 20. 0 s of its motion... | [
"A)11am.",
"B)12p.m.",
"C)3pm.",
"D)4p.m."
] | D | Suppose they meet x hrs after 11 a.m.
Distance moved by first in x hrs + Distance moved by second in (x-1)hrs = 1000
100x + 150 (x-1) = 1000
x = 4.60 = 5 hrs
They meet at 11+5 = 4 p.m.
Answer is D |
aquarat_8768 | aquarat | <ctx>
area is the measure of a region's size on a surface. the area of a plane region or plane area refers to the area of a shape or planar lamina, while surface area refers to the area of an open surface or the boundary of a three - dimensional object. area can be understood as the amount of material with a given thic... | [
"A)3",
"B)2",
"C)2.5",
"D)4.67"
] | A | spotting the pattern of equations both are in form of (X+C)^2 so
A1= (x+5)^2A2= (x-3)^2
L1= x+5L2= -3
P1 = 4( x+5)P2=4(x-3)
P1+P2=32
4( x+5) +4(x-3)=32.....3
Ans :A |
medmcqa_8183 | medmcqa | <ctx>
pyrimidine biosynthesis occurs both in the body and through organic synthesis. de novo biosynthesis of pyrimidine de novo biosynthesis of a pyrimidine is catalyzed by three gene products cad, dhodh and umps. the first three enzymes of the process are all coded by the same gene in cad which consists of carbamoyl p... | [
"Ammonia + CO2",
"Ammonia",
"Uric Acid",
"CO2 and Water"
] | C | Ans. (c) Uric AcidRef: Harper's Biochemistry, 30th edn. pg. 347-357Purines are metabolized by several enzymes:GUANINE* A nuclease frees the nucleotide* A nucleotidase creates guanosine* Purine nucleoside phosphorylase converts guanosine to guanine* Guanase converts guanine to xanthine* Xanthine oxidase (a form of xanth... |
aquarat_11112 | aquarat | <ctx>
the small - angle approximations can be used to approximate the values of the main trigonometric functions, provided that the angle in question is small and is measured in radians : these approximations have a wide range of uses in branches of physics and engineering, including mechanics, electromagnetism, optics... | [
"A)0.092",
"B)0.92",
"C)9.2",
"D)92"
] | C | F(69.28 × 0.004)/0.03
1. 0.004 = 4 × 10^(-3)
2. 0.03 = 3 × 10^(-2)
3. (a × b)/c = a × (b/c)
4. 0.004/0.03 = 4 × 10^(-3)/ (3 × 10^(-2)) = 4 × 10^( -3 - (-2))/3 = 4 × 10^(-1) / 3 = (4/3) × 10^(-1) = 1.333 × 10^(-1)
Therefore,
(69.28 × 0.004)/0.03 = 69.28 × (0.004/0.03) = 69.28 × 1.33 × 10^(-1) = 69.28 × 1.33/10 = 6.928*1... |
medmcqa_5958 | medmcqa | <ctx>
histone modifications and found evidence of synergistic coupling of h3 phosphorylation and acetylation in response to epidermal growth factor stimulation. he identified that egf stimulation activates the map kinase pathway which leads to sequential modifications of chromatin. honors and awards philips european aw... | [
"Increased Heterochromatin formation",
"Increase Euchromatin formation",
"Methylation of cystine",
"DNA replication"
] | B | Histone acetylation and deacetylation are the processes by which the lysine residues within the N-terminal tail protruding from the histone core of the nucleosome are acetylated and deacetylated as pa of gene regulation. Histone acetylation and deacetylation are essential pas of gene regulation. These reactions are typ... |
qasc_5976 | qasc | <ctx>
##trich, mce amaral, 1996, pollination biology of symphonia globulifera ( clusiaceae ), plant systematics and evolution 200 ( 1 - 2 ), 101 - 110 v bittrich, mce amaral, 1997, floral biology of some clusia species from central amazonia, kew bulletin, 617 - 635 alm porto, smf machado, cma de oliveira, v bittrich,..... | [
"bees",
"parasites",
"electrons",
"insects"
] | D | |
medmcqa_3845 | medmcqa | <ctx>
equal to weighted sums ( integral with a non - negative weighting functional ) of the losses in a set of simple two - alternative decision problems that use the probabilistic prediction, each such decision problem having a particular combination of associated cost parameters for false positive and false negative ... | [
"Cervical consistency",
"Station of head",
"Position of head",
"Cervical length"
] | C | Ans. C: Position of Head |
qasc_5044 | qasc | <ctx>
devastating as groups of trees are killed. the disease can extend 10 – 20m per year ( 40m per year in texas ) from the infection foci to surrounding trees. diseased trees can continue to harbor and transmit the disease for several years through the root network. the disease results from fungal spores clogging xyl... | [
"they increase in size",
"Localized damage",
"Earth revolving around the sun",
"they decrease in size"
] | A | |
pubmedqa_705 | pubmedqa | <ctx>
, o'donnell cj, ganesh sk ; charge hematology working group, larson eb, carlson cs, jarvik gp ; the electronic medical records and genomics ( emerge ) network. genetic variation associated with circulating monocyte count in the emerge network. hum mol genet. jan 12, 2013 [ epub ahead of print ] ( ). kim ds, burt ... | [
"yes",
"no",
"maybe"
] | B | |
medmcqa_4155 | medmcqa | <ctx>
amelogenesis imperfecta ( ai ) is a congenital disorder which presents with a rare abnormal formation of the enamel or external layer of the crown of teeth, unrelated to any systemic or generalized conditions. enamel is composed mostly of mineral, that is formed and regulated by the proteins in it. amelogenesis i... | [
"Anticipation",
"Genomic imprinting",
"Germ line mosaicism",
"New mutation"
] | C | Ans. is 'c' i.e., Germ line mosaicism o In some autosomal dominant disorders (e.g. osteogenesis imperfecta) phenotypically normal parents have more than one affected child. This clearly violates the law of inheritance. Studies indicate that gonadal (germ line) mosaicism may be responsible for such unusual inheritance. ... |
aquarat_9732 | 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)23277",
"B)23922",
"C)22877",
"D)15000"
] | D | Explanation:
The ratio of their profits A:B = 8:12 = 2:3
Share of A in the total profit = 2/5 * 25000 = Rs.10000 Share of A in the total profit = 3/5 * 25000 = Rs.15000
Answer: D |
medmcqa_5850 | medmcqa | <ctx>
have been reported. an example of these is a purine derivative where a pyrimidine ring is fused to an imidazole ring. otenabant ( cp - 945, 598 ) is an example of a fused bicyclic derivative developed by pfizer. several research groups have studied six - membered ring pyrazole bioisosteres. for example, one 2, 3 ... | [
"Varenicline",
"Acamprostate",
"Nalmefene",
"Gabapentim"
] | A | DOC for smoking cessation : Varenicline Nicotine patch and gum are also used. Bupropion is also used in smoking cessation. Varenicline: is paial agonist at neuronal nicotinic acetylcholine receptor in CNS. Patient taking varenicline should be monitored for suicidal thoughts, vivid nightmares and mood changes. Acamprosa... |
arc_easy_1247 | arc_easy | <ctx>
but today the world health organization takes a more broad approach, that the principles of palliative care should be applied as early as possible to any chronic and ultimately fatal illness. palpation – is the process of using one's hands to check the body, especially while perceiving / diagnosing a disease or i... | [
"store fuel for later use.",
"regulate the amount of glucose in the blood.",
"increase the efficiency of fuel consumption.",
"prevent digestive bacteria from consuming glucose."
] | B | |
openbookqa_930 | openbookqa | <ctx>
test - card was played or a static schedule was posted telling viewers of the programming line - up once broadcasting resumes. medium - wave am medium wave radio is a special case due to its unusual propagation characteristics ; it can bounce hundreds of miles by reflecting from the upper atmosphere at night, but... | [
"high tide",
"4 million seconds",
"solar cycle",
"week"
] | C | |
aquarat_5850 | aquarat | <ctx>
the on - line encyclopedia of integer sequences ( oeis ) is an online database of integer sequences. it was created and maintained by neil sloane while researching at at & t labs. he transferred the intellectual property and hosting of the oeis to the oeis foundation in 2009. sloane is the chairman of the oeis fo... | [
"A)27",
"B)32",
"C)33",
"D)34"
] | A | Multiples of 2 from 59 to 99=Multiples of 2 from 1 to 99-Multiples of 2 from 1 to 58=[99/2]-[58/2]=49-29=20
Multiples of 3 from 59 to 99=Multiples of 3 from 1 to 99-Multiples of 3 from 1 to 58=[99/3]-[58/3]=33-169=14
Multiples of2 and 3 bothi.e.6 from 59 to 99=Multiples of 6 from 1 to 99-Multiples of 6 from 1 to 58=[99... |
aquarat_32264 | aquarat | <ctx>
into 3 bins of capacity 60 ( which is optimal ) : 44, 8, 8 ; 24, 24, 6, 6 ; 22, 21, 17. but if the " 17 " becomes " 16 ", then ffd with capacity 60 needs 4 bins : 44, 16 ; 24, 24, 8 ; 22, 21, 8, 6 ; 6. so multifit must increase the capacity, for example, to 62 : 44, 16 ; 24, 24, 8, 6 ; 22, 21, 8, 6. generalizatio... | [
"A)33",
"B)54",
"C)36",
"D)17"
] | C | Explanation:
As there is meal for 70 adults and 42 have their meal, the meal left can be catered to 28 adults.
Now, 70 adults = 90 children
7 adults = 9 children
Therefore, 28 adults = 36 children
Hence, the meal can be catered to 36 children.
ANSWER: C |
medmcqa_5614 | medmcqa | <ctx>
high as possible while limiting the dose for normal cells. the ratio of abnormal cells killed to normal cells killed is called the 1436 32 • medical applications of nuclear physics access for free at openstax. org therapeutic ratio, and all radiotherapy techniques are designed to enhance this ratio. radiation can... | [
"7000 cGy",
"6000 cGy",
"5000 cGy",
"10,000 cGy"
] | B | Two important points in the radiotherapy of cancer cervix are |
qasc_3278 | qasc | <ctx>
thermal ecology is the study of the interactions between temperature and organisms. such interactions include the effects of temperature on an organism's physiology, behavioral patterns, and relationship with its environment. while being warmer is usually associated with greater fitness, maintaining this level of... | [
"Muscle action",
"with their fur",
"fur and fat",
"layers of fat"
] | A | |
medmcqa_534 | medmcqa | <ctx>
complete chromosome. problems can also arise during the processes of transcription and replication of dna. these all prohibit the cell from reproduction and thus lead to the death of the cell. long - term effects can be a permanent changing of a chromosome, which can lead to a mutation. these mutations can be eit... | [
"Deletion",
"Frameshift",
"Inseion",
"Missense"
] | D | Missense mutations are those in which a single base change (point mutation) results in a codon that encodes for a different amino acid residue. The effects of these types of mutations can range from very minor or even undetectable to major, depending on the impoance of the altered residue to protein folding and functio... |
qasc_2852 | qasc | <ctx>
and the japan meteorological agency posted a tsunami watch, based on the occurrence of a m7. 2 earthquake. the bulletin came within 30 minutes of the shock, but there was no means to transmit the warning to the people on the coast that needed to know. many of those who felt the earthquake responded by moving away... | [
"Physical weathering",
"Tectonic plates",
"tectonic distance",
"tectonic notes"
] | B | |
arc_challenge_698 | arc_challenge | <ctx>
are being made to improve processes for government run labs, but there is no unifying regulatory authority for all labs. biosafety is related to several fields : in ecology ( referring to imported life forms from beyond ecoregion borders ), in agriculture ( reducing the risk of alien viral or transgenic genes, ge... | [
"poured the chemicals down the sink drain.",
"placed the chemicals carefully in the trash can.",
"placed each chemical back in its original container.",
"followed the directions provided by the teacher for each chemical."
] | D | |
qasc_4327 | qasc | <ctx>
indications of waterborne debris and sediment transport. defined river or stream bed and banks. the catchment area exceeds. usgs regression on the vhd data layer - oriented application on the probability of intermittent flow. the existence of aquatic organisms that require uninterrupted circulation. as shown by b... | [
"Physical weathering",
"By the process of erosion",
"By falling from clouds",
"It used to be covered by water"
] | B | |
mmlu_aux_2627 | mmlu_auxiliary | <ctx>
no right whales. more recently, scientists have increasingly been using a new technology to acoustically detect right whales. as described above, right whales make calls that can be distinguished from the calls of other species so that researchers have concluded they such detections constitute reliable records ba... | [
"An effort to protect an endangered marine species.",
"The civilian use of a military detection system.",
"The exposure of a US Navy top-secret weapon.",
"A new way to look into the behavior of blue whales."
] | B | null |
aquarat_41130 | aquarat | <ctx>
of event 2 is, as person 2 may have any birthday other than the birthday of person 1. similarly, the probability of event 3 given that event 2 occurred is, as person 3 may have any of the birthdays not already taken by persons 1 and 2. this continues until finally the probability of event 23 given that all preced... | [
"A)130",
"B)120",
"C)218",
"D)140"
] | B | A+B+C = 575
A = 3B
3B+B+B-25 = 575
5B = 600
B = 120
Answer: B |
medmcqa_2305 | medmcqa | <ctx>
. note that the link from element b to c is left intact in order to allow readers currently referencing element to traverse the remainder of the list. readers accessing the link from element will either obtain a reference to element or element, but either way, each reader will see a valid and correctly formatted ... | [
"Enzyme",
"Intraop Histopathological examination",
"Fat",
"Acid fast bacilli"
] | D | Frozen section Biopsy Biopsy technique in pathology laboratories for making urgent on-table diagnosis Frozen section biopsy is a procedure done in a pathological setup existing adjacent to the operation theatre Surgeons are the main users of this service Procedure An unfixed fresh tissue is frozen (using CO2 to - 25deg... |
pubmedqa_753 | pubmedqa | <ctx>
jaundice can be caused by a few viruses that the human body can naturally clear, jaundice in the setting of an obstruction is usually caused by a cancer and can result in intolerable itching and a worsening of liver function that can be life - threatening. depending on a patient's condition, this type of obstruct... | [
"yes",
"no",
"maybe"
] | A | |
aquarat_22247 | aquarat | <ctx>
in probability theory, the coupon collector's problem describes " collect all coupons and win " contests. it asks the following question : if each box of a brand of cereals contains a coupon, and there are n different types of coupons, what is the probability that more than t boxes need to be bought to collect al... | [
"A)2/25",
"B)4/75",
"C)7/75",
"D)3/5"
] | B | Probabilty of sand dune blown out = 2/3
Probabilty that it has treasure = 1/5
Probability that it has lucky coupon = 2/5
total probability = 2/3 * 1/5 * 2/5 = 4/75
ANSWER:B |
arc_easy_1986 | arc_easy | <ctx>
visualize the transfer of energy. matter undergoing chemical reactions and physical changes can release or absorb heat. a change that releases heat is called an exothermic process. for example, the combustion reaction that occurs when using an oxyacetylene torch is an exothermic process — this process also releas... | [
"light energy",
"electrical energy",
"sound energy",
"heat energy"
] | D | |
aquarat_145 | aquarat | <ctx>
##luskey algorithm. literal, term and alterm in electrical engineering, a variable x or its negation ~ ( x ) can be referred to as a literal. a string of literals connected by ands is called a term. a string of literals connected by or is called an alterm. typically the literal ~ ( x ) is abbreviated ~ x. sometim... | [
"A)EF",
"B)GH",
"C)EV",
"D)DW"
] | C | C
EV
The first letter moves one step forward. The second letter moves one step backward.
Answer is C |
openbookqa_751 | openbookqa | <ctx>
inuit astronomy is centered around the qilak, the inuit name for the celestial sphere and the home for souls of departed people. inuit beliefs about astronomy are the shaped by the harsh climate in the arctic and the resulting difficulties of surviving and hunting in the region. the stars were an important tool t... | [
"the month after March",
"the month after November",
"the month after August",
"the month after June"
] | B | |
openbookqa_2880 | openbookqa | <ctx>
rapidly in large numbers and are easily manipulated. they are particularly valuable in genetics, genomics and proteomics, for example in protein production. the easily cultured gut bacterium escherichia coli, a prokaryote, is similarly widely used as a model organism. endosymbiosis microbes can form an endosymbio... | [
"plastics",
"nutriment",
"copper",
"stones"
] | B | |
arc_easy_943 | arc_easy | <ctx>
in cell biology, the cytoplasm describes all material within a eukaryotic cell, enclosed by the cell membrane, except for the cell nucleus. the material inside the nucleus and contained within the nuclear membrane is termed the nucleoplasm. the main components of the cytoplasm are the cytosol ( a gel - like subst... | [
"cell wall",
"mitochondria",
"vacuole",
"cell membrane"
] | D | |
qasc_1064 | qasc | <ctx>
the buildings in switzerland are not built to a seismic code, and it is not clear to what extent they could withstand a strong earthquake. only few cantons have statutory regulations requiring adherence to construction standards for earthquake - resistant building. alert in case of an earthquake earthquakes can n... | [
"core",
"mantle",
"homes",
"crust"
] | D | |
aquarat_28668 | aquarat | <ctx>
combine to a product of small primes to an even power — that is, a subset of the whose squares multiply to the square of a ( hopefully different ) number mod n. method suppose the composite number n is being factored. bound b is chosen, and the factor base is identified ( which is called p ), the set of all prime... | [
"A)10^9",
"B)10^8",
"C)10^7",
"D)10^6"
] | C | We should find the approximate value of 2*3*5*7*11*13*17*19 to some power of 10.
# of different approximations are possible.
Approach #1:
2*5=10;
3*7=~20 (actually more than 20);
11*19=~200 (actually more than 200);
13*17=~200 (actually more than 200);
2∗3∗5∗7∗11∗13∗17∗19≈10∗20∗200∗200=8∗106≈107
Answer: C.
Approach #2:... |
medmcqa_1944 | medmcqa | <ctx>
, zaner ks. the motor of leukocytes. fed proc. 1984 ; 43 : 2760 - 2763. 56. stossel tp. contribution of actin to the cytoplasmic matrix. j. cell biol. 1984 ; 99 : 15s - 21s. 57. stossel tp ( editor ). perspectives in clinical investigation. rockefeller university press, new york, 1985. 58. stossel tp, chaponnier ... | [
"Neutrophil",
"Eosinophil",
"Basophil",
"Lymphocyte"
] | B | |
arc_challenge_357 | arc_challenge | <ctx>
systematics. 2. why do leptons have integral charge while quarks have fractional charge? if both are fundamental and analogous as thought, this question deserves an answer. it is obviously related to the previous question. 3. why are there three families of quarks and leptons? first, does this imply some relation... | [
"Chicken",
"Puppy",
"Lizard",
"Horse"
] | D | |
aquarat_48945 | aquarat | <ctx>
1. 20 m / s to the right. refer to figure 3. 43, which shows a boat trying to go straight across the river. let us calculate the magnitude and direction of the boat ’ s velocity relative to an observer on the shore,. the velocity of the boat,, is 0. 75 m / s in the - direction relative to the river and the veloci... | [
"A)76 kmph",
"B)6 kmph",
"C)14 kmph",
"D)8 kmph"
] | B | Speed downstream = d/t = 90/(3)
= 30 kmph
Speed upstream = d/t = 55/(3)
= 18 kmph
The speed of the stream = (30 - 18)/2
= 6 kmph
Answer:B |
medmcqa_7277 | medmcqa | <ctx>
hydroxethylruticide on intestinal toxicity induced by adriamycin. physiol chem phys med nmr. 1986 ; 18 ( 1 ) : 17 - 24. mcginness j. a new view of pigmented neurons. j theor biol. 1985 aug 7 ; 115 ( 3 ) : 475 - 6. gulati op, nordmann h, aellig a, maignan mf, mcginness j. protective effects of o - ( beta - hydroxy... | [
"Propofol",
"Ketamine",
"Midazolam",
"Etomidate"
] | B | Ans. (B) Ketamine(Ref: Katzung 11th/e p437; KDT 8th/e p411)Ketamine increases all pressures (blood pressure, intracranial tension, intraocular pressure) in the body. It is therefore intravenous anesthetic of choice for shock and should be avoided in hypertensive patients (increases blood pressure). Further it is contra... |
aquarat_22844 | aquarat | <ctx>
##s in growth equity and provides long - term capital to strategic and growth - oriented sectors in the country with the aim to build domestic leaders. investors in the fund the government of india has anchored the niifl funds and is a 49 % investor in each of the funds managed by niifl. niif master fund announce... | [
"A)Rs.9471",
"B)Rs.12,628",
"C)Rs.912.54",
"D)Rs.18,942"
] | C | Solution
Ratio of their shares =(32000×8):(28000×10)
= 32:35 .
Suganya's share = Rs.(31570 ×2/67)
= Rs.912.54.
Answer C |
aquarat_33814 | aquarat | <ctx>
module or modulus, which is effectively a length measurement across the pitch diameter. the term module is understood to mean the pitch diameter in millimetres divided by the number of teeth. when the module is based upon inch measurements, it is known as the english module to avoid confusion with the metric modu... | [
"A)6",
"B)7",
"C)8",
"D)9"
] | A | Assume the distance between the teeth is 1 cm. Then the circumference of first gear is 12 cm and the second is 14 cm.
Now LCM (12, 14) = 84. So to cover 84 cm, the first gear has to rotate 84128412 = 7 rounds (the second gear rotates 84 / 14 = 6 rounds as it is bigger)
Correct Option : A |
mmlu_aux_5113 | mmlu_auxiliary | <ctx>
none fall to the bottom, repairing the bubble nest as needed. incubation lasts for 24 – 36 hours ; newly hatched larvae remain in the nest for the next two to three days until their yolk sacs are fully absorbed. afterwards, the fry leave the nest and the free - swimming stage begins. in this first period of their... | [
"safer",
"in greater danger",
"happier",
"less hungry"
] | B | null |
aquarat_24348 | 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)22",
"B)48",
"C)99",
"D)77"
] | B | Speed of train relative to man = 63 - 3 = 60 km/hr.
= 60 * 5/18 = 50/3 m/sec.
Time taken to pass the man = 800 * 3/50 = 48 sec.
Answer: B |
medmcqa_2984 | medmcqa | <ctx>
fishpathogens. eu is a database created to store data on isolates of different fish pathogens and their sequences. the site was launched june 2009 with a database on viral hemorrhagic septicemia virus. in spring 2010 the database was extended with a section on infectious hematopoietic necrosis virus. the goal of ... | [
"Rubella",
"Influenza",
"Mumps",
"Measles"
] | D | Ans. is 'd' i.e., Measles |
pubmedqa_734 | pubmedqa | <ctx>
the measures used in the 2014 america's health rankings are in two subgroups : core measures and supplemental measures. core measures consist of health determinants ( risk factors ), and health outcomes. determinants are actions that affect the population's future health, while outcomes represent what has already... | [
"yes",
"no",
"maybe"
] | A | |
aquarat_25227 | aquarat | <ctx>
7. 1 work : the scientific definition 1. how much work does a supermarket checkout attendant do on a can of soup he pushes 0. 600 m horizontally with a force of 5. 00 n? express your answer in joules and kilocalories. 2. a 75. 0 - kg person climbs stairs, gaining 2. 50 meters in height. find the work done to acco... | [
"A)125 days",
"B)150 days",
"C)90 days",
"D)225 days"
] | D | 15 women's work of a day = 1⁄6 - 1⁄10 ⇒ 1⁄15 part
∴ for 1 whole part a woman will take
= 15 × 15 = 225 days.
Answer D |
pubmedqa_975 | pubmedqa | <ctx>
diabetic nephropathy, also known as diabetic kidney disease, is the chronic loss of kidney function occurring in those with diabetes mellitus. diabetic nephropathy is the leading causes of chronic kidney disease ( ckd ) and end - stage renal disease ( esrd ) globally. the triad of protein leaking into the urine (... | [
"yes",
"no",
"maybe"
] | B |
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