id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
aquarat_11570 | aquarat | <ctx>
the rectangular region
rectangle ( double length, double width ) {..... } / / methods public double getlength ( ) { return length ; }..... public double getarea ( ) {
5. 1 β’ double integrals over rectangular regions 423 note that we developed the concept of double integral using a rectangular region r. this con... | [
"A)2W^2 + PW + 2D = 0",
"B)2W^2 β PW β 2D = 0",
"C)2W^2 β PW + 2D = 0",
"D)W^2 + PW + D = 0"
] | C | P = 2(L+W)-----------------1)
A= LW------------------------2)
option A is not possible why ?? because all the terms are positive.
lets try option B , put value of P and A from 1 and 2 we have,
2W^2-2(L+W)W + 2(LW)
2W^2 - 2LW - 2W^2 + 2LW=0.
hence answer is C. |
arc_easy_1323 | arc_easy | <ctx>
with continental drift. the magnetization of rocks is found to reverse in a coordinated manner with distance from the ridge. what does this imply about the earth β s magnetic field and how could the knowledge of the spreading rate be used to give its historical record?
existence of continental drift, a theory th... | [
"the migration patterns of birds",
"the periodic climate changes of Earth",
"the large variety of animals on each continent",
"the similarity of fossils on different continents"
] | D | |
aquarat_47814 | aquarat | <ctx>
this equation and entering the known values gives 10. 28 10. 29 10. 30 10. 31 10. 32 10. 33
a shorthand for the " print " function ; in others ( notably the bbc basic family ),? is used to address a single - byte memory location. in ocaml, the question mark precedes the label for an optional parameter. in scheme... | [
"A)6,000",
"B)12,000",
"C)10,340",
"D)8,204"
] | D | ? Γ’β°Λ 6.8 Γβ 1080 + 2560 Γ’β¬β 1700 Γ’β°Λ 7344 + 860 Γ’β°Λ 8204
Answer D |
aquarat_42819 | 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)25",
"C)30",
"D)32"
] | B | Steve gets on the elevator at the 11th floor of a building and rides up at a rate of 57 floors per minute. At the same time Joyce gets on an elevator on the 41st floor of the same building and rides down at a rate of 63 floors per minute. If they continue traveling at these rates, at which floor will their paths cross?... |
aquarat_8759 | aquarat | <ctx>
fast as he could and one inner piece of the scorpion untied during his time advantage before shya started. shya was soon at the same point as brandon after he slipped on the ladder. both adventurers got the second inner scorpion piece undone and both made their way up the rest of the rock. it was a close race, bu... | [
"A) 15 seconds",
"B) 18 seconds",
"C) 24 seconds",
"D) 30 seconds"
] | C | used pluging in method
say t is the time for cristina to catch up with Nicky, the equation will be as under:
for Nicky=N=3*t+48
for Cristina=C=5*t
@t=24, N=120 C=120 right answer
ans:C |
medmcqa_1030 | medmcqa | <ctx>
mpo epitopes and the adaptive immune system within anca vasculitis that may inform new antigen - specific therapies in autoimmune disease while providing insight into immunopathogenesis. falk and colleagues continue to conduct innovative research that focuses on the basic science and clinical observations of immu... | [
"Wegner's granulomatosis",
"Churg strauss syndrome",
"Microscopic PAN",
"Good pasture's syndrome"
] | D | Answer is D (Good pasture's syndrome): Goodpasture's syndrome is not classified as an ANCA positive vasculitis. |
mmlu_aux_4724 | mmlu_auxiliary | <ctx>
are pictured as bear - like and between 3 and 5 feet ( about 1 β 1. 5 metres ) in height, making them only slightly smaller than adult humans. this changed with the tv series, in which they were portrayed as being about knee - high to humans, with pointy snouts like those of hedgehogs. in the book and film wombli... | [
"many babies",
"only one",
"some of babies",
"two babies"
] | D | null |
mmlu_aux_4110 | mmlu_auxiliary | <ctx>
##hropic principle, at least as carter conceived it, can be applied on scales much smaller than the whole universe. for example, carter ( 1983 ) inverted the usual line of reasoning and pointed out that when interpreting the evolutionary record, one must take into account cosmological and astrophysical considerat... | [
"Most of the planets of the stars.",
"Stars similar to our sun.",
"Planets similar to the earth.",
"Planets with proper conditions."
] | A | null |
medmcqa_4151 | medmcqa | <ctx>
the cartilaginous matrix. they are sparsely dispersed throughout cartilage and make up only about 2 % of the total volume of cartilage. chondrocytes vary in size, shape and concentration depending on their location in articular cartilage. collagen : collagen is a structural protein present in the extracellular ma... | [
"Ligament",
"Tendon",
"Fibroblasts",
"Aponeurosis"
] | C | Fibroblasts produce type I collagen fibers that are found in tendons, ligaments and joint capsules. Type I collagen is found distributed throughout the body. It is found in fascia, tendons, ligaments, aponeuroses, capsule of glands, sclera, fibrocailage, bone and dentin.Type II collagen is found in hyaline and elastic ... |
aquarat_17488 | aquarat | <ctx>
in mathematics, a basic algebraic operation is any one of the common operations of elementary algebra, which include addition, subtraction, multiplication, division, raising to a whole number power, and taking roots ( fractional power ). these operations may be performed on numbers, in which case they are often c... | [
"A)6",
"B)9",
"C)12",
"D)15"
] | B | (v*)* = (v - v/3) - (v - v/3) / 3
4 = 2v/3 - 2v/9 = 4v/9
v = 9
The answer is B. |
medmcqa_8181 | medmcqa | <ctx>
##ffern m., mcbain n., wagner t., edwards j., mcconville r., wilmott j., scolyer r., tuting t., palendria u., gyorki d., mueller s. n., huntington n. d., bedoui s., holzel m., mackay l. k. ^, waithman j. ^ and gebhardt t ^. ( 2019 ) tissue - resident memory cd8 + t cells promote melanoma - immune equilibrium in s... | [
"Cutaneous T cell lymphoma",
"Fungal infection",
"Bacterial infection",
"Cutaneous B cell lymphoma"
] | A | Ans. A i.e. Cutaneous T cell lymphoma Mycosis fungoides Mycosis fungoides is also known as: Cutaneous T cell lymphoma, Special features: - MC skin lymphoma, - Pautrier's microabscesses - Presents with diffuse erythroderma |
qasc_3389 | qasc | <ctx>
complementing the inherited parent valves in the offspring once reproduction is complete. the offspring valves are formed within a silica deposition vesicle that gradually grows larger and separates into two different offspring valves. the parent valves become a template for the offspring valves being formed, wit... | [
"bamboo",
"eggs",
"sperm",
"pollen"
] | C | |
medmcqa_1448 | medmcqa | <ctx>
spreading chinese medicine culture in ukraine award " for making outstanding contributions to the development of sino - ukrainian cooperation in the field of chinese medicine. textbooks clinical and laboratory immunology. national textbook / under the general editorship of professor l. v. kuznetsova, phd in medic... | [
"It is preceded by prodromal symptoms",
"It is unilateral in nature",
"Ulcers relationship seen on the anterior faucial pillars",
"Viral etiology"
] | C | |
aquarat_23729 | 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)4 : 9 : 19",
"B)4 : 9 : 12",
"C)4 : 9 : 11",
"D)4 : 9 : 16"
] | D | Let their investments be Rs. x for 12 months, Rs. y for 8 months and Rs. z for 6 months respectively.
Then, 12x : 8y : 6z = 4 : 6 : 8
Now, 12x/8y = 4/6 <=> 9x=4y <=> y=9x/4
And, 12x/6z = 4/8 <=> 4x=z <=> z=4x
Therefore, x : y: z = x : 9x/4: 4x = 4 : 9 : 16
Answer: D |
arc_easy_508 | arc_easy | <ctx>
a renewable resource ( also known as a flow resource ) is a natural resource which will replenish to replace the portion depleted by usage and consumption, either through natural reproduction or other recurring processes in a finite amount of time in a human time scale. when the recovery rate of resources is unli... | [
"Water can be used over again.",
"Water can be found all over Earth.",
"Water can dissolve other substances.",
"Water is needed by organisms to stay alive."
] | A | |
aquarat_41533 | 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)8",
"B)2",
"C)1",
"D)5"
] | C | C |
medmcqa_3117 | medmcqa | <ctx>
change decision making and reduce impulsive behavior for example, changing cognitive representations of rewards ( e. g. making long term rewards seem more concrete ) and / or creating situations of " precommitment " ( eliminating the option of changing one's mind later ) can reduce the preference for immediate re... | [
"Acute panic attack",
"Social phobia",
"Post traumatic stress disorder",
"Generalized anxiety disorder"
] | A | Ref: KDT 6/e p448,449 *SSRIs are drug of choice for depression,sustained treatment of panic disorder and generalized anxiety disorder, obsessive compulsive disorder, post-traumatic stress disorder, social and other phobia and bulimia. *In acute panic attacks and for acute treatment of generalized anxiety disorder, benz... |
mmlu_aux_3084 | mmlu_auxiliary | <ctx>
, cortisone came into use to treat arthritis and other disorders and injuries, but it took a 36 - step process to synthesize. chemist percy lavon julian turned to a more plentiful source : soybeans. previously, julian had developed a lab to isolate soy protein, which was used in firefighting among other applicati... | [
"It mainly tells us about Gorge Washington Carver, a great chemurgist.",
"It mainly tells us about chemurgy.",
"It mainly tells us about the research made in Tuskegee.",
"It mainly tells us about the development of making synthetics."
] | A | null |
medmcqa_3517 | medmcqa | <ctx>
in humans, an experiment in which people were subjected to a simulated micro - gravity environment found that tendon stiffness decreased significantly, even when subjects were required to perform restiveness exercises. these effects have implications in areas ranging from treatment of bedridden patients to the de... | [
"Tendon strength",
"Bone strength",
"Muscle strength",
"Musculotendinous junction strength"
] | A | ACHILLES TENDON RUPTURE: A ripping or popping sensation is felt, and often heard, at the back of the heel. This most commonly occurs in spos requiring an explosive push-off: squash, badminton, football, tennis, netball. The patient will often repo having looked round to see who had hit them over the back of the heel, t... |
arc_easy_2055 | arc_easy | <ctx>
a non - renewable resource ( also called a finite resource ) is a natural resource that cannot be readily replaced by natural means at a pace quick enough to keep up with consumption. an example is carbon - based fossil fuels. the original organic matter, with the aid of heat and pressure, becomes a fuel such as ... | [
"sunlight",
"aluminum",
"natural gas",
"ocean waves"
] | C | |
aquarat_42961 | aquarat | <ctx>
now equal this new number ( which is the next prime ), and repeat from step 3. when the algorithm terminates, the numbers remaining not marked in the list are all the primes below. the main idea here is that every value given to will be prime, because if it were composite it would be marked as a multiple of some ... | [
"A)8",
"B)10",
"C)12",
"D)13"
] | D | Explanation:
abcbcd=3851001=>ad=513
abcbcd=3851001=>ad=513
So d = 13
D |
medmcqa_1411 | medmcqa | <ctx>
30. 8 cm 24. 26. ( a ) 4. 00 1646 access for free at openstax. org ( b ) 1600 28. ( a ) 0. 501 cm ( b ) eyepiece should be 204 cm behind the objective lens. 30. ( a ) + 18. 3 cm ( on the eyepiece side of the objective lens ) ( b ) - 60. 0 ( c ) - 11. 3 cm ( on the objective side of the eyepiece ) ( d ) + 6. 67 ( ... | [
"18mm",
"20 mm",
"24mm",
"28 mm"
] | C | Ans. is 'c' i.e., 24 mm o The length of the eyeball is approximately 24 mm, So the distances from the cornea / crystalline lens to the retina and the focal length of optical rays focused by the comea/crystalline lens propagating in the vitreous humor and imaging on the retina, are also about 24 mm.Dimensiosn of an adul... |
aquarat_15353 | aquarat | <ctx>
2. 3 β’ time, velocity, and speed 45 figure 2. 11 position vs. time, velocity vs. time, and speed vs. time on a trip. note that the velocity for the return trip is negative. making connections : take - home investigation β getting a sense of speed if you have spent much time driving, you probably have a good sense... | [
"A)6 Β½ sec",
"B)9 Β½ sec",
"C)3 Β½ sec",
"D)7 Β½ sec"
] | D | \70 + 50 = 120 * 5/18 = 100/3 mps
D = 150 + 100 = 250 m
T = 250 * 3/100 = 15/2 = 7 Β½ sec
Answer:D |
arc_easy_138 | arc_easy | <ctx>
; analysis of the patterns leads to models of the atomic arrangement in the solids. they are used for imaging from the micron to atomic scale using electron microscopes, in transmission, using scanning, and for surfaces at low energies. the measurements of the energy they lose in electron energy loss spectroscopy... | [
"a laser light with holograph.",
"a seismograph.",
"an electron microscope.",
"a stereoscope."
] | C | |
openbookqa_1617 | openbookqa | <ctx>
amundsen sea region of antarctica. in 2011, a nature geoscience study using general circulation models linked pacific rossby waves generated by increasing central tropical pacific temperatures to warming of the amundsen sea region, leading to winter and spring continental warming of ellsworth land and marie byrd ... | [
"facing the sun",
"distant from sun",
"nearest the sun",
"bathing in sun"
] | B | |
aquarat_27446 | aquarat | <ctx>
of city blocks is, considerably shorter than the 14 blocks you walked. ( note that we are using three significant figures in the answer. although it appears that β 9 β and β 5 β have only one significant digit, they are discrete numbers. in this case β 9 blocks β is the same as β 9. 0 or 9. 00 blocks. β we have d... | [
"A) 1/6 and 1/4 only",
"B) 1/4 and 1/3 only",
"C) 1/6, 1/4, and 1/3",
"D) 1/12, 1/6 and 1/4"
] | A | Since we want to find the fractions, we can assume some other length of the pipe which will make calculation easier. Take the length of the pipe to be 12-meter long (the least common multiple of 3 and 4.
In this case the branch would be cut at3,4, 6,8, and 9meters (in black are given fourths of the length and in red th... |
aquarat_20260 | aquarat | <ctx>
, it is common for authors to claim that the solution to the problem is easy, even elementary. upon investigating these elementary solutions, however, they often differ from one author to the next. example resolution suppose that the total amount in both envelopes is a constant, with in one envelope and in the ot... | [
"A)$0.32",
"B)$0.40",
"C)$0.45",
"D)$0.48"
] | B | If Saran and David submit separate orders, each would be smaller than 100 photocopies, so no discount. Each would pay (80)*($0.02) = $1.60, or together, a cost of $3.20 --- that's the combinedno discount cost.
If they submit things together as one big order, they get a discount off of that $3.20 price ---- 25% or 1/4 o... |
medmcqa_9671 | medmcqa | <ctx>
. for example, the qkraa sequence is an amino acid motif in the third hypervariable region of hla - drb1 * 04 : 01. this motif is also expressed on numerous proteins of other organisms, such as on gp110 of the epstein - barr virus and in e. coli. this motif occurs 37 times in the database. this would suggest that... | [
"Divergence",
"Convergence",
"Opportunistic",
"Incidental"
] | B | Divergence and convergence are two evolutionary processes by which organisms become adapted to their environments.
ConvergenceΒ has been defined as the acquisition of morphologically similar traits between distinctly unrelated
organisms.
Convergence occurs at every level of biological organization.
Functional Convergen... |
openbookqa_1559 | openbookqa | <ctx>
would spend less time in traffic while improving the environment, and on an occasions exercise. sustainable management provides plans that can improve multiple parts of people lives, environment, and future generations. if a community sets goals, then people are more likely to reduce energy, water, and waste, but... | [
"have seven more children",
"throw away plastic containers",
"put plastic in special containers",
"burn old rubber shoes"
] | C | |
arc_easy_795 | arc_easy | <ctx>
sedimentary rocks are types of rock that are formed by the accumulation or deposition of mineral or organic particles at earth's surface, followed by cementation. sedimentation is the collective name for processes that cause these particles to settle in place. the particles that form a sedimentary rock are called... | [
"compaction and cementation",
"folding and recrystallization",
"melting and solidifying",
"heating and pressure"
] | A | |
medmcqa_5710 | medmcqa | <ctx>
the gold into the mercury to form an amalgam for easier collection. unfortunately, losses of small amounts of mercury over the years left many streams in california polluted with mercury. dentists use amalgams containing silver and other metals to fill cavities. there are several reasons to use an amalgam includi... | [
"Supraocclusion of restoration",
"Retained cement in gingival sulcus",
"Excess acid in mix",
"Galvanic current caused by gold onlay occluding with a large restoration"
] | D | |
arc_challenge_421 | arc_challenge | <ctx>
between the force vector and the displacement vector.
sign indicates the restoring force is in the direction opposite to the displacement.
65. 0 kg, the cart β s is 12. 0 kg, and the equipment β s is 7. 0 kg. calculate the acceleration produced when the professor exerts a backward force of 150 n on the floor. a... | [
"absorb the forces.",
"come to an immediate stop.",
"continue to move in the same direction.",
"move in the same direction as the larger force."
] | D | |
aquarat_15162 | aquarat | <ctx>
cases, 25 % of all recyclables collected are sent to landfill. contamination can occur from unwashed plastics and greasy cardboard or paper items. if materials are not clean they are sent to landfills. recycling by material type recycling rates vary by material and product type. according the epa in 2014 : 64. 7 ... | [
"A)2,000",
"B)5,000",
"C)10,000",
"D)50,000"
] | C | 20 broken glasses indicates that 10*10= 100 defected bulbs are present.
100 defected bulbs indicates that 100*100= 10,000 light bulbs are present.
C is the answer |
openbookqa_3126 | openbookqa | <ctx>
, presumably by using his transmitter and antenna to send wireless signals. his head can be used for a wide range of functions, whether attached to his body or not. in one episode, leela reassembles bender into a functioning go - kart ( albeit in an event shown in the " what - if " machine ). bender uses his ches... | [
"hardly healthy",
"in poor health",
"in fantastic health",
"rarely healthy"
] | C | |
aquarat_41626 | aquarat | <ctx>
answer can be computed using bayes'theorem. the event is that the student observed is a girl, and the event is that the student observed is wearing trousers. to compute the posterior probability, we first need to know :, or the probability that the student is a girl regardless of any other information. since the ... | [
"A)16",
"B)18",
"C)20",
"D)22"
] | B | Let x be the number of students in the class.
(1/3)*x=(3/7)(x+3)-3
7x=9x+27-63
2x=36
x=18
The answer is B. |
qasc_5605 | qasc | <ctx>
genetics is the study of genes and tries to explain what they are and how they work. genes are how living organisms inherit features or traits from their ancestors ; for example, children usually look like their parents because they have inherited their parents'genes. genetics tries to identify which traits are i... | [
"children",
"Man's",
"RNA",
"density"
] | B | |
mmlu_aux_2645 | mmlu_auxiliary | <ctx>
name ). in the amazon rainforests of south america, the timing of leaf production and abscission has been linked to rhythms in gross primary production at several sites. early in their lifespan, leaves reach a peak in their capacity for photosynthesis, and in tropical evergreen forests of some regions of the amaz... | [
"genetic background",
"dry weather",
"global warming",
"low temperature"
] | C | null |
aquarat_24843 | aquarat | <ctx>
##47173232244364004850978371121744321 8270343654835754061017503137136489303437996367224915212044704472299799616089 2591129924218437 rsa - 330 rsa - 330 has 330 decimal digits ( 1, 094 bits ), and has not been factored so far. rsa - 330 = 1218708633106058693138173980143325249157710686226055220408666600017481383238... | [
"A)7",
"B)8",
"C)9",
"D)4"
] | A | From the given information, (272738 - 13, 232342 - 17) are exactly divisible by that two digit number.
We have to find the HCF of the given numbers 272725, 232325.
HCF = 25.
So sum of the digits = 7.
Answer:A |
medmcqa_4708 | medmcqa | <ctx>
of hyoid position in pediatric sleep apnea. future studies are needed in this area. a scottish study used cephalometric radiographs in order to find cause of sleep apnea. this was performed on adult men and women and found that location of the hyoid also correlates with the obstructive sleep apnea / hypopnea synd... | [
"Lateral",
"Towne's",
"Cald-well",
"Submentoveical"
] | A | Ans. is 'a' i.e., Lateral |
qasc_1804 | qasc | <ctx>
of heds is a v - type asteroid, of which ( 4 ) vesta is widely assumed. angrite meteorites like ordinary chondrites, the angrites were assumed to have formations and histories that would prevent water contents. actual measurements of clasts and elements indicate the angrite parent body received carbonaceous chond... | [
"electromagnetic energy",
"that material's properties",
"that material's soul",
"that material's size"
] | B | |
medmcqa_7654 | medmcqa | <ctx>
would rather have their children stay inside the home because they fear that gang, drug violence, and other dangers might harm them. genetics childhood obesity is often the result of an interplay between many genetic and environmental factors. polymorphisms in various genes controlling appetite and metabolism pre... | [
"Hydronephrosis",
"Wilms' tumor",
"Neuroblastoma",
"Rhabdomyosarcoma"
] | C | c. Neuroblastoma(Ref: Nelson's 20/e p 2464-2466, Ghai 8/e 617-618)Neuroblastoma is the most common extracranial solid tumor in childrenLocalized Neuroblastoma can manifest as an asymptomatic mass or can cause symptoms because of the mass itself, including spinal cord compression, bowel obstruction & superior vena cava ... |
qasc_1562 | qasc | <ctx>
themselves and their own people, animals, and goods at their own discretion. vehicles used are typically smaller, though publicly owned infrastructure is often used for travel. function relocation of travelers and cargo are the most common uses of transport. however, other uses exist, such as the strategic and ta... | [
"heat energy",
"electrons",
"heat produced",
"loose dirt"
] | B | |
medmcqa_1087 | medmcqa | <ctx>
. the study found that when a subject is shown a painful facial expression, their late positive potential ( lpp ) is increased during the time period of 600 β 1000ms after the initial exposure of the stimulus. this increase in lpp for painful facial expressions was higher than the increase caused by other emotion... | [
"Repression",
"Reaction formation",
"Projection",
"Rationalization"
] | A | Repression is the defense mechanism which removes painful memories or unacceptable desires away from the consciousness or awareness. |
qasc_6909 | qasc | <ctx>
turn bonded to a phosphate group when new dna is made, a polymerization reaction occurs that binds the phosphate group of one nucleotide to the sugar group of a second nucleotide. the nitrogenous bases of each nucleotide stick out from this sugar - phosphate backbone. dna is actually formed from two such polymers... | [
"PDAs",
"ligt",
"complex",
"gender"
] | D | |
mmlu_aux_4161 | mmlu_auxiliary | <ctx>
##jackers surrendered. yitzhak rabin, the israeli minister of defense, criticized the soviet response to the hijacking, saying, " i must admit i can't understand how they could manage to leave the soviet union without the soviet authorities doing anything to prevent it. " at 9 : 30 : 34 a. m. eastern standard tim... | [
"taking off",
"landing",
"orbiting",
"walking down"
] | B | null |
aquarat_24574 | aquarat | <ctx>
in an 1833 essay by british economist william forster lloyd, though it appears as early as the works of plato and aristotle. these trade policies can lead to trade wars between countries. these trade wars follow the prisoner's dilemma game theory analysis developed through nash equilibrium in which two countries ... | [
"A)1:10",
"B)1:5",
"C)2:7",
"D)3:8"
] | B | Let x ounce of ist be mixed with y ounce of 2nd
thus total CP = 5x+6y
Sly SP = 7x+7y
Now profit % = 20, its very easy to solve profit n loss problems using Fraction rule.
SP = CP * 120/100 ( since profit so SP >CP n hence multiplied by 120/100 which is > 1
thus 7x+ 7y= (5x+6y) * 120/100
or, x:y = 1:5
ANSWER:B |
qasc_5881 | qasc | <ctx>
in genetics and developmental biology, somatic cell nuclear transfer ( scnt ) is a laboratory strategy for creating a viable embryo from a body cell and an egg cell. the technique consists of taking an denucleated oocyte ( egg cell ) and implanting a donor nucleus from a somatic ( body ) cell. it is used in both ... | [
"recovery",
"Absorb light",
"evolution",
"Plants growth"
] | C | |
medmcqa_2586 | medmcqa | <ctx>
been put forth. studies have shown an increased incidence in siblings, suggesting a genetic component. at least one study has also shown a predilection in the white population. it has also been reported to be more common in males. however, there is no concrete evidence to suggest a genetic trait and instead, the ... | [
"Posterior displacement",
"Posterior angulation",
"Coronal tilt",
"All of the above"
] | C | Ans. c (Coronal tilt) (Ref. Bailey & Love surgery, 24th/pg. 375; Orthopedics by John Ebnezar - Pg.155)Malunion (gunstock deformity/cubitus varus) can result from tilt in the coronal plane, and is the most common late complication of supracondylar fracture.SUPRACONDYLAR FRACTURE OF HUMERUS# There are two types of suprac... |
arc_easy_2239 | arc_easy | <ctx>
raised to believe that they are pure greyhounds, but as they get older, keeva tells furgul that he must run, because he is really a lurcher, and because of how fast he is growing, dedbone is going to find out and kill him. keeva also tells him that he must find his father, argal. furgul promises to come back and ... | [
"the air",
"the Sun",
"food",
"water"
] | C | |
mmlu_aux_2587 | mmlu_auxiliary | <ctx>
##s des seances de l'academie des sciences, paris 91 : 1034 β 1038 ( in french ). olsson, a., emmett, d., henson, d. and fanning, e. 2006. activity patterns and abundance of microchiropteran bats at a cave roost in southwest madagascar ( subscription required ). african journal of ecology 44 : 401 β 403. peterson... | [
"finding a new animal family in Southeast Asia is easy",
"finding a new animal family in modern time is extremely rare",
"in Southeast Asia new species of animals are often discovered",
"animals that look like the same are of the same family"
] | B | null |
mmlu_aux_2960 | mmlu_auxiliary | <ctx>
. fritts and d. seip. ecology and conservation of wolves in a changing world. canadian circumpolar institute occasional publication no. 35. university of alberta, edmonton. 620 pp. 1981 carbyn, l. n., territory displacement in a wolf population with abundant prey. journal of mammalogy. 62 : 193 - 195. 1982 carbyn... | [
"Because wolves will have no deer to kill.",
"Because people will kill them for punishment.",
"Because killing deer is dangerous.",
"Because wolves mainly live on deer."
] | D | null |
qasc_4744 | qasc | <ctx>
laser cutting is a technology that uses a laser to vaporize materials, resulting in a cut edge. while typically used for industrial manufacturing applications, it is now used by schools, small businesses, architecture, and hobbyists. laser cutting works by directing the output of a high - power laser most commonl... | [
"energy",
"inactive",
"Firecrackers",
"polarized"
] | D | |
aquarat_16062 | aquarat | <ctx>
Β°c and 100 Β°c. 9 β’ exercises 471
3. 91 with a mean absolute error of only 3. 91, predicted temperatures are only off by about 4Β°f on average, so the random forest seems to do a good job with the test set, given that it is notoriously difficult to predict weather data since it typically shows high variance. now l... | [
"A)65 degrees",
"B)73 degrees",
"C)37 degrees",
"D)34 degrees"
] | D | M + Tu + W + Th = 4 * 48 = 192
Tu + W + Th + F = 4 * 46 = 184
M = 42
Tu + W + Th = 192 -42 = 150
F = 184 β 150 = 34
Answer:D |
medmcqa_4029 | medmcqa | <ctx>
the ureters have been resited as a result of surgery, for example due to a kidney transplant or due to past surgery for vesicoureteric reflux, that site may also become narrowed. a narrowed ureter may lead to ureteric enlargement ( ) and cause swelling of the kidneys ( hydronephrosis ). associated symptoms may in... | [
"Kidney",
"Ureter",
"Bladder",
"Urethra"
] | A | Ans. is 'a' ie kidney " Isolated microscopic hematuria can be a manifestation of glomerular disease. The RBCs of glomerular origin are often dysmorphic."" Hematuria with dysmorphic RBCs, RBC casts and protein excretion > 500 mg/day is virtually diagnostic of glomerulonephritis."SoDysmorphic RBCs - origin is kidney*RBCs... |
openbookqa_667 | openbookqa | <ctx>
##singer, e. a. ( 2012 ). sleep promotes lasting changes in selective memory for emotional scenes. frontiers in integrative neuroscience, 6, 108. steinmetz, k. r. m., & kensinger, e. a. ( 2013 ). the emotion - induced memory trade - off : more than an effect of overt attention? memory & cognition, 41'' ( 1 ), 69 ... | [
"brings a phone",
"brings a camera",
"brings a book",
"brings a lunch"
] | B | |
pubmedqa_162 | pubmedqa | <ctx>
defect ( s ) or multiple congenital anomalies ( cleft lip / palate, heart defects, spina bifida ) intellectual disability of unknown cause, learning disabilities, or autism sensory impairments ( vision, hearing ) metabolic disorders ( pku, galactosemia, inborn errors of metabolism ) known / suspected genetic diso... | [
"yes",
"no",
"maybe"
] | B | |
arc_easy_140 | arc_easy | <ctx>
occurs and the heat transfer rate is controlled by the usual single - phase mechanisms. as the surface temperature is increased, local boiling occurs and vapor bubbles nucleate, grow into the surrounding cooler fluid, and collapse. this is sub - cooled nucleate boiling, and is a very efficient heat transfer mecha... | [
"solids",
"gases",
"heat",
"pressure"
] | C | |
aquarat_47293 | 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
presently most compani... | [
"A)72.85",
"B)69.85",
"C)62.85",
"D)82.85"
] | B | C
$62.50
CP = 47.50
SP = 47.50*(125/100) = 59.375
MP*(85/100) = 59.375
MP = 69.85
B |
aquarat_11457 | aquarat | <ctx>
all the digits have been used, write " 00 " ) and write them to the right of the remainder from the previous step ( on the first step, there will be no remainder ). in other words, multiply the remainder by 100 and add the two digits. this will be the current value c. find p, y and x, as follows : let p be the pa... | [
"A)6",
"B)7",
"C)8",
"D)9"
] | C | x^2-y^2= 16 = 25-9 =5^2-3^2
=> (x+y)*(x-y)=(5+3)*(5-3)
=> (x+y)=(5+3)=8
ANSWER:C |
aquarat_24765 | aquarat | <ctx>
. consider points and a. find the area of parallelogram with adjacent sides and b. find the area of triangle c. find the distance from point to line 212. consider points and a. find the area of parallelogram with adjacent sides and b. find the area of triangle c. find the distance from point to line in the follow... | [
"A)22 cm",
"B)24 cm",
"C)26 cm",
"D)30 cm"
] | D | Explanation:
We know perimeter of square = 4(side)
So Side of first square = 44/4 = 11 cm
Side of second square = 32/4 = 8 cm
Area of third Square = 11*11 - 8*8
= 57 cm
So side of third square = 7.5 [because area of square = side*side]
Perimeter = 4*Side = 4*7.5 = 30 cm
Answer: Option D |
medmcqa_7951 | medmcqa | <ctx>
. focus on distant objects when the eye focuses on distant objects, the lens holds itself in a flattened shape due to traction from the suspensory ligaments. ligaments pull the edges of the elastic lens capsule towards the surrounding ciliary body and by opposing the internal pressure within the elastic lens, kee... | [
"Femoral branch of the genitofemoral",
"Genital branch of the genitofemoral nerve",
"Ilioinguinal nerve",
"Pudendal nerve"
] | B | Ans. B. Genital branch of the genitofemoral nerveCremasteric Reflexa. Contraction of the cremaster muscle is elicited by lightly stroking the skin on the medial aspect of the superior part of the thigh with an applicator stick or tongue depressor. The afferent limb is ilio-inguinal nerve supplies this area of skin. Cre... |
mmlu_aux_1583 | mmlu_auxiliary | <ctx>
.............................. forest soils 390. 5 - 390. 7............................. forest meteorology. forest microclimatology 391 - 410. 9................................ sylviculture 411 - 428................................... conservation and protection. including forest influences, damage by elements, ... | [
"25",
"6",
"12",
"18"
] | D | null |
medmcqa_1946 | medmcqa | <ctx>
extra work and complicated logistics associated with treatment. additionally, pregnant inmates often have difficulty obtaining proper prenatal nutrition to support a healthy pregnancy. although many state facilities have a registered dietician on staff to oversee the nutritional value of prison meals, there are n... | [
"Hea disease",
"Diabetes mellitus",
"Hypeension",
"None of the above"
] | D | There is no absolute medical contraindication for female sterilization. Also remember, : FEMALE STERILIZATION MALE STERILIZATION - Married - Married - 22-49 yrs old female - 22-60 yrs old male - >= 1 child - >= 1 child - No past history in self/ spouse sterilization - No past history in self/ spouse sterilization - MIN... |
qasc_5090 | qasc | <ctx>
##al forests with slow decay rates, and conversion of natural forests into forest plantations. pollution other problems are pollution of soil and water from fertiliser / pesticide use, and emission of ambient air pollutants, mainly from open field burning of residues. the traditional use of wood in cook stoves an... | [
"space",
"humankind",
"mars",
"aliens"
] | B | |
arc_easy_1949 | arc_easy | <ctx>
parallels can also be drawn between cave wall paintings and the acoustic properties of the cave ; they are both dynamic. because archaeoacoustics is a fairly new archaeological subject, acoustic sound is still being tested in these prehistoric sites today. aeroacoustics aeroacoustics is the study of noise generat... | [
"marble",
"carpet",
"wood",
"glass"
] | B | |
medmcqa_1610 | medmcqa | <ctx>
of corticosteroids given from gestational ages of 24 weeks 0 days to 33 weeks 6 days has been shown in several studies to reduce the risk of intraventricular hemorrhage in the neonatal period. head positioning in very preterm infants has been suggested as an approach to prevent germinal matrix haemorrhage ; howev... | [
"Abdominal series",
"Fiberoptic endoscopy",
"Apt test",
"Routine stool culture"
] | A | Necrotizing enterocolitis (NEC) is a life-threatening condition seen mostly in premature infants. Although the precise etiology is unknown, contributing factors include GI tract ischemia, impaired host immunity, the presence of bacterial or viral pathogens, and the presence of breast milk or formula in the gut. Finding... |
medmcqa_7519 | medmcqa | <ctx>
of the oral cavity. it has been demonstrated in several clinical trials that episil gives an immediate and significant reduction of pain. this analgesic effect was maintained over at least 8 hours following administration. the treatment was reported to be safe and well tolerated. the product is registered as a me... | [
"Duodenal perforation",
"Diveiculitis",
"Gastroenteritis",
"Enteric perforation"
] | A | Answer- A. Duodenal perforationLong term therapy with autocoids led to an ulcer that eventually perforated and now the patient has presented early signs of peritonitis.Clinical features of perfontion of duodenal ulcerPerforated duodenal ulcer is characterized by sever constant onset epogastric painPatient looks ill and... |
medmcqa_6880 | medmcqa | <ctx>
osteoid is stimulated by the secretion of growth hormone by the pituitary, thyroid hormone and the sex hormones ( estrogens and androgens ). these hormones also promote increased secretion of osteoprotegerin. osteoblasts can also be induced to secrete a number of cytokines that promote reabsorption of bone by sti... | [
"Renin",
"1,25 DHCC",
"Erythropoietin",
"All of above"
] | D | All hormones are produced from kidneyRef: Ganong&;s review of medical physiology; 24th edition; page no; 702 |
aquarat_25626 | aquarat | <ctx>
regular numbers are numbers that evenly divide powers of 60 ( or, equivalently, powers of 30 ). equivalently, they are the numbers whose only prime divisors are 2, 3, and 5. as an example, 602 = 3600 = 48 Γ 75, so as divisors of a power of 60 both 48 and 75 are regular. these numbers arise in several areas of mat... | [
"A)41",
"B)55",
"C)56",
"D)57"
] | A | I guess the easiest way to answer this is -
Say you have two positive integers, x and y where y > x
Then the number of integers between x and y is given by - (y - x) + 1
In this case, it's (95 - 55) + 1 = 41. Option A |
aquarat_43180 | aquarat | <ctx>
vehicle to finish that night since darkness would have no effect on the vehicle's performance. after crossing the finish line, it was found that kat - 5 had completed the entire race using only 7 gallons of fuel, averaging a little less than 19 miles per gallon. the vehicle averaged 17. 5 miles per hour throughou... | [
"A)236",
"B)354",
"C)432",
"D)512"
] | C | 54/4 = 13.5 gallons
13.5*32 = 432 miles
The answer is C. |
aquarat_12561 | aquarat | <ctx>
these binary operations are straightforward to evaluate. for example, if the probability of an event a is in the interval p ( a ) = a = [ 0. 2, 0. 25 ], and the probability of the event b is in p ( b ) = b = [ 0. 1, 0. 3 ], then the probability of the conjunction is surely in the interval p ( a & b ) = a Γ b = [ ... | [
"A)20%",
"B)15%",
"C)30%",
"D)25%"
] | D | Explanation :
Solution: 25% of(x-y) = 15% of(x+y)
25(x-y)/100 = 15(x+y)/100
5(x-y) = 3 (x+y)
x = 4y.
.'. Required percentage = (y*100/x)% = y*100/4y = 25%
Answer : D |
mmlu_aux_7577 | mmlu_auxiliary | <ctx>
##l, m., callaaghan, t. v., 2000. the arctic : environment, people, policy. harwood academic, uk. stirling, i., lunn, n. j., iacozza, j., 1999. long - term trends in the population ecology of polar bears in western hudson bay in relation to climate change. the arctic institute of north america. v. 52 no. 3, p. 29... | [
"a church",
"the zoo",
"alaska",
"africa"
] | C | null |
aquarat_29270 | aquarat | <ctx>
a variance of. the payoff of an option ( or any derivative contingent to stock ) at maturity is known. to find its value at an earlier time we need to know how evolves as a function of and. by ito's lemma for two variables we have now consider a certain portfolio, called the delta - hedge portfolio, consisting of... | [
"A)Rs. 500",
"B)Rs. 600",
"C)Rs. 650",
"D)Rs. 720"
] | D | Solution
Number of shares = (14400/120) = 120.
Face value = Rs. (100x120 ) = Rs. 12000.
Annual income = Rs.(6/100x12000) = Rs. 720.
Answer D |
pubmedqa_476 | pubmedqa | <ctx>
of chronic air pollution exposure in relation to mortality in the nurses β health study. journal of the royal statistical society series c applied statistics. 2018 ; 67 ( 2 ) : 307 - 327. methods for implementation and prevention science ritz j, spiegelman d. equivalence of conditional and marginal regression mod... | [
"yes",
"no",
"maybe"
] | A | |
arc_easy_1221 | arc_easy | <ctx>
20. 7 β’ nerve conduction β electrocardiograms 889 of the normal operation of these axons, another variable in the nervous system. the degeneration or destruction of the myelin sheaths that surround the nerve fibers impairs signal transmission and can lead to numerous neurological effects. one of the most prominen... | [
"an infectious disease.",
"a respiratory disease.",
"an inherited disease.",
"an environmental disease."
] | C | |
medmcqa_6950 | medmcqa | <ctx>
preventing the development of drug resistant tumors and thereby decreasing the likelihood of relapse among cancer patients. the prs platform alleviates the principal difficulty in developing combination therapies to treat cancer as it omits the need to perform in - vitro high throughput screening to determine the... | [
"Syphilis",
"Leprosy",
"Herpetiformis",
"Icthyosis Vulgaris"
] | B | B i.e. Leprosy |
aquarat_41202 | aquarat | <ctx>
the birthday problem ), the answer is 2365. near matches another generalization is to ask for the probability of finding at least one pair in a group of people with birthdays within calendar days of each other, if there are equally likely birthdays. the number of people required so that the probability that some ... | [
"A)03",
"B)05",
"C)12",
"D)17"
] | A | 19 M + 12 B ----- 03 days
13 M + 13 B ------- 10 days
18 M + 18 B -------?
247 M +156 B = 234 M +234 B
78 B = 13 M => 1 M = 6 B
114 B + 12 B = 126 B ---- 03 days
108 B + 18 B = 126 B -----? => 03 days
Answer: A |
mmlu_aux_3894 | mmlu_auxiliary | <ctx>
of borneo since the pleistocene, or a recent introduction from java, are plausible for the origin for the borneo elephants. if the borneo elephants are descended from javan elephants, then the javan elephants presumably would have also been genetically distinct from other asian elephant populations. see also asia... | [
"The conservation of African elephants.",
"The purpose of studying African elephants.",
"The way to divide African elephants into two units.",
"The reason for the distinction of African elephants."
] | A | null |
aquarat_21319 | aquarat | <ctx>
data miner to see the samples where support and confidence are high enough to be highlighted in the dataset and prompt a closer look at the sample to find more information on the connection between the items. support can be beneficial for finding the connection between products in comparison to the whole dataset,... | [
"A)5:4:5",
"B)5:4:6",
"C)5:4:7",
"D)5:4:8"
] | A | Assume C = 100 Then
B is 20%less than C
Therefore, 20*100/100 = 20 ;
B= 100-20 = 80
B =80
A = 25% more than B :
So,
A = B + 25% of B
= 80 + 20
= 100
So, the proportion are 100:80:100 = 5:4:5
ANSWER:A |
mmlu_aux_3021 | mmlu_auxiliary | <ctx>
intelligent objects and, sooner or later, a new generation of information systems that are even more diffused and based on nanotechnology, will profoundly change this concept. small devices that can be compared to insects do not dispose of a high intelligence on their own. indeed, their intelligence can be classe... | [
"Because it is easier to manage the living.",
"Because it can save money to deal with the waste.",
"Because it can provide more space for the living.",
"Because it can keep the living from suffering disease."
] | D | null |
mmlu_aux_2144 | mmlu_auxiliary | <ctx>
in metallurgy and materials science, annealing is a heat treatment that alters the physical and sometimes chemical properties of a material to increase its ductility and reduce its hardness, making it more workable. it involves heating a material above its recrystallization temperature, maintaining a suitable tem... | [
"hard and tough",
"hard but brittle",
"soft but tough",
"soft and brittle"
] | C | null |
aquarat_13214 | aquarat | <ctx>
in mathematics, the remainder is the amount " left over " after performing some computation. in arithmetic, the remainder is the integer " left over " after dividing one integer by another to produce an integer quotient ( integer division ). in algebra of polynomials, the remainder is the polynomial " left over "... | [
"A)19",
"B)20",
"C)21",
"D)22"
] | C | y = 276*a + 44 = (23*12)*a + 23 + 21
The answer is C. |
openbookqa_3007 | openbookqa | <ctx>
snakes of virginia. univ. of virginia press, charlottesville, va. unlike with reptiles, there is little evidence that cooper's hawk regularly hunts amphibians in any area, despite a few species being known in the prey spectrum. while some authors have posited that as much as 2. 1 % of cooper's hawks'global prey c... | [
"rocks",
"wood",
"glue",
"grasshoppers"
] | D | |
mmlu_aux_2988 | mmlu_auxiliary | <ctx>
##man butterflies, painted ladies lack red receptors, which means that they are not sensitive to red light. behavioral studies on the related species, vanessa atalanta, have demonstrated that v. atalanta cannot distinguish yellow light from orange light or orange light from red light. roosting behaviour and terri... | [
"Heavy rains.",
"Cold weather.",
"Air pollution.",
"Aphids."
] | C | null |
qasc_6277 | qasc | <ctx>
pollination is the transfer of pollen from an anther of a plant to the stigma of a plant, later enabling fertilisation and the production of seeds, most often by an animal or by wind. pollinating agents can be animals such as insects, birds, and bats ; water ; wind ; and even plants themselves, when self - pollin... | [
"protection",
"photosynthesis",
"it needs them",
"reproduction"
] | D | |
medmcqa_2797 | medmcqa | <ctx>
the overall physical effects and facial appearance of dwarfism with premature aging. other features and findings include : intrauterine growth retardation, congenital hip dislocations, winged scapulae ( shoulder blades ), pes planus ( fallen arches ), pseudoepiphyses of the second metacarpals ( upper bone of the ... | [
"Glossitis",
"Esophagal webs",
"Megaloblastic anemia",
"Esophagal dysplasia"
] | C | rare disease characterized by difficulty swallowing, iron-deficiency anemia, glossitis, cheilosis and esophageal webs.Treatment with iron supplementation and mechanical widening of the esophagus generally provides an excellent outcome. |
aquarat_11974 | aquarat | <ctx>
##358891836980967539803 6897711442383602526314519192366612270595815510311970886116763177669964411814 0957486602388713064698304619191359016382379244440741228665455229545368837485 5874455212895044521809620818878887632439504936237680657994105330538621759598 40477096039543124476927252768875945906587929399246092612647... | [
"A)1",
"B)5",
"C)6",
"D)7"
] | A | Explanation:
clearly 4864 is divisible by 4
So 9 P 2 must be divisible by 3.So(9+P+2) must be divisible by 3.
so P=1.
Answer: A) 1 |
qasc_6205 | qasc | <ctx>
the cell is the basic structural and functional unit of all forms of life. every cell consists of cytoplasm enclosed within a membrane, and contains many macromolecules such as proteins, dna and rna, as well as many small molecules of nutrients and metabolites. the term comes from the latin word meaning'small roo... | [
"basic function",
"Veins and arteries.",
"exact structure",
"how they look"
] | A | |
aquarat_45846 | aquarat | <ctx>
: ( is an n - tuple ; ; we are ignoring sets of measure 0 ). volume is preserved because at each point, the difference from isometry is a stretching in the xy plane ( in times in the direction of constant ) that exactly matches the compression in the direction of the gradient of on ( the relevant angles being equ... | [
"A)50%",
"B)60%",
"C)75%",
"D)80%"
] | C | Let the volume of sphere PP be 64 parts.
Therefore volume of sphere QQ
=64β3764%=64β3764% of 6464
=64β37=27=64β37=27 parts.
The volume of RR
=27β1927Γ27=27β1927Γ27
=27β19=8=27β19=8 parts.
Volume ratio:
=P:Q:R=64:27:8=P:Q:R=64:27:8
Radius ratio:
=P:Q:R=4:3:2=P:Q:R=4:3:2
The surface area will be 16:9:516:9:5
Surface area... |
mmlu_aux_2249 | mmlu_auxiliary | <ctx>
than the sun. however, the life of the stars which the planets orbit are so short that intelligent extraterrestrial life is not very likely. a and b type stars were surveyed for the research which involved nasa's spitzer space telescope, the two micron all - sky survey, and astronomers from the center for astroph... | [
"they can continue their research without worrying about money",
"it is the last time that they have discovered such a planet",
"a sophisticated space telescope plays an important role in their research",
"Earth is the only planet where we can find signs of life"
] | C | null |
medmcqa_2205 | medmcqa | <ctx>
a healthy diet, regular exercise, maintaining a healthy weight and not smoking. sometimes medication for diabetes, high cholesterol, or high blood pressure are also used. there is limited evidence for screening people who are at low risk and do not have symptoms. treatment involves the same measures as prevention... | [
"Rheumatic fever",
"Sarcoidosis",
"Rheumatoid arthritis",
"SLE"
] | B | b. Sarcoidosis(Ref: Nelson's 20/e p 2269-2271, Ghai 8/e p 433-443)Important causes of pericarditis/pericardial effusion in children:Infectious* Viral (Coxsackie virus B, EBV, Influenza, Adenovirus); Fungal (Histoplasmosis, Actinomycosis)* Bacterial (TB, Streptococcus, Pneumococcus, Staphylococcus, Meningococcus, Mycopl... |
openbookqa_281 | openbookqa | <ctx>
system will bring warmer air with it above the surface ( at around ). this warmer air will ride over the cooler air at the surface, which is being held in place by the poleward high - pressure system. this temperature profile, known as a temperature inversion, will lead to the development of drizzle, rain, freezi... | [
"melted",
"evaporated",
"solidified",
"rained"
] | C | |
aquarat_49529 | 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)11",
"B)40",
"C)88",
"D)76"
] | B | Let 1 man's 1 day work = x and 1 woman's 1 day work = y.
Then, 4x + 6y = 1/8 and 3x + 7y = 1/10
Solving these two equations, we get:
x = 11/400 and y = 1/400
1 woman's 1 day work = (1/400 * 10) = 1/40.
Hence, 10 women will complete the work in 40 days.
Answer:B |
medmcqa_8851 | medmcqa | <ctx>
an il - 23r / il - 22 circuit regulates epithelial serum amyloid a to promote local effector th17 responses. cell. 2016 january 14 ; 164 ( 1 - 2 ) : 324. nadiya kubasova, denis burdakov, ana i domingos. sweet and low on leptin : hormonal regulation of sweet taste buds. diabetes. 2015 nov ; 64 ( 11 ) : 3651 - 2. w... | [
"Glucose",
"Amylase",
"Transaminase",
"Calcium"
] | B | ASSESSMENT OF SEVERITY OF ACUTE PANCREATITIS It is impoant to define that group of patients who will develop severe pancreatitis, as they are the ones with poorer outcomes and therefore they require aggressive early management and possibly transfer to a specialist unit. A severe attack may be heralded by an initial cli... |
medmcqa_4980 | medmcqa | <ctx>
point, whereas at low temperatures it intercalates between the phospholipids and prevents them from clustering together and stiffening. some drugs, e. g. losartan, are also known to alter membrane viscosity. another way to change membrane fluidity is to change the pressure. in the laboratory, supported lipid bila... | [
"Arachidonic acid",
"Cholesterol",
"Palmitic acid",
"Stearic acid"
] | A | Cholesterol maintains the fluidity of the membrane. Cholesterol acts as a buffer to modify the fluidity of membranes. A lipid bilayer made up of only one type of phospholipid changes from a liquid state to a rigid crystalline state (gel state) at a characteristic freezing point. This change in state is known as a phase... |
aquarat_22456 | aquarat | <ctx>
second point generalizes the 0. 999... / 1. 000... pair obtained for p1 = " 0 ", p2 = " 1 ". in fact one need not use the same alphabet for all positions ( so that for instance mixed radix systems can be included ) or consider the full collection of possible strings ; the only important points are that at each po... | [
"A)|x|<3",
"B)|x+5|<4",
"C)|x-1|<9",
"D)|-5+x|<4"
] | D | |x| is the distance of x from the origin on the number line.
|x - 5| is the distance of x from the point 5 on the number line.
|x + 3| is the distance of x from the point -3 on the number line. (That's because x + 3 = x - (-3))
So, we want to write 1<x<9 as a distance statement.
Step #1: find the middle of that region.... |
medmcqa_8340 | medmcqa | <ctx>
, another tetracycline antibiotic, has also been shown to inhibit mmp activity. a number of rationally designed mmp inhibitors have shown some promise in the treatment of pathologies that mmps are suspected to be involved in ( see above ). however, most of these, such as marimastat ( bb - 2516 ), a broad - spectr... | [
"Leptopirosis",
"Q fever",
"Borreliosis",
"All of the above"
] | D | TETRACYCLINES These are a class of antibiotics having a nucleus of four cyclic rings. The tetracyclines still available in India for clinical use are: Tetracycline Oxytetracycline Demeclocycline Doxycycline Minocycline Uses: Although tetracyclines are broad-spectrum antibiotics, they should be employed only for those i... |
medmcqa_4586 | medmcqa | <ctx>
via a middle path, that damage is due to a shift in the relative populations of more and less dangerous bacteria in the plaque. this is called the ecological plaque hypothesis. the disease is associated with a variable microbial pattern. anaerobic species of bacteria porphyromonas gingivalis, bacteroides forsythu... | [
"C. tetani",
"V. cholerae",
"S. aureus",
"Hemophilus"
] | A | Ans. A. C. tetani.Since, there is no further human to human transmission, tetanus is a dead end infection.Dead end infections in humans-Tetanus, Legionnaire's disease, Leptospirosis, Lyme's diseaseRabies, JE, West Nile fever, Equine encephalitis, KFDCysticercosis, Hydatid disease, Trichinellosis, Babesiosis |
qasc_1405 | qasc | <ctx>
the battery fits quite well in the base of the fixture. modern installations in the united states and europe, modern emergency lighting is installed in virtually every commercial and high occupancy residential building. the lights consist of one or more incandescent bulbs or one or more clusters of high - intensi... | [
"flashlight",
"energy",
"mirror",
"microscope"
] | A | |
aquarat_25062 | aquarat | <ctx>
code is red - red - blue - blue and the player guesses red - red - red - blue, the codemaker will award two colored key pegs for the two correct reds, nothing for the third red as there is not a third red in the code, and a colored key peg for the blue. no indication is given of the fact that the code also includ... | [
"A)42",
"B)120",
"C)720",
"D)1,716"
] | D | The # of permutations of total 6+7=13 strips where 6 are identical blue and 7 are identical red is 13!/(6!*7!)=1716 (note that they must use all the materials at hand, also I guess that the strips must be either only vertical or only horizontal).
Answer: D. |
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