id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
openbookqa_2208 | openbookqa | <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... | [
"they wanted to be hunted and end up on someone's living room floor",
"it helps them survive in frigid places",
"it helps them live in the desert",
"it's helpful in a rain forest"
] | B | |
medmcqa_1727 | medmcqa | <ctx>
##emorrhage is associated with cerebral palsy, problems with cognition, and hydrocephalus. with improved technological advances in science and medicine, survival for preterm infants with this type of neurological disorder has improved and less preterm infants with germinal matrix haemorrhage have severe cerebral ... | [
"Basal ganglia",
"Brainstem",
"Cerebellum",
"Hippocampus"
] | A | |
qasc_6338 | qasc | <ctx>
15. 5 applications of thermodynamics : heat pumps and refrigerators learning objectives by the end of this section, you will be able to : • describe the use of heat engines in heat pumps and refrigerators. • demonstrate how a heat pump works to warm an interior space. • explain the differences between heat pumps ... | [
"cool the kitchen",
"adding heat",
"keep meat and vegetables separate",
"keep food fresh"
] | D | |
medmcqa_6006 | medmcqa | <ctx>
life stress, such as childhood abuse, can induce a sensitization of the hpa axis, resulting in particular heightened neuronal activity in response to stress - induced crh release. with repeated exposure to stress, the sensitized hpa axis may continue to hypersecrete crh from the hypothalamus. over time, crh recep... | [
"Exercise",
"Emotions",
"Evening",
"Tumors"
] | C | Adrenocoicotrophic hormone; hormone produced by the anterior lobe of the pituitary gland that stimulates the secretion of coisol and other hormones by the adrenal coex. Also called adrenocoicotropin, coicotropin.Ref: Ganong&;s review of medical physiology; 24th edition; page no:-368 |
pubmedqa_808 | pubmedqa | <ctx>
##k hinz er, mirel, db, ramos, em, ritchie, md, smith, me, waudby, cj, burke, w, & jarvik, gp. return of individual research results from genome - wide association studies : experience of the electronic medical records & genomics ( emerge ) network. genet med. feb 23, 2012. doi : 10. 1038 / gim. 2012. 15. [ epub ... | [
"yes",
"no",
"maybe"
] | A | |
medmcqa_5945 | medmcqa | <ctx>
overall. moreover, there is no one reason why some cp cases come from prenatal brain damage, and it is not known if those cases have a genetic basis. cerebellar hypoplasia is sometimes genetic and can cause ataxic cerebral palsy. early childhood after birth, other causes include toxins, severe jaundice, lead pois... | [
"CMV",
"Rubella",
"HSV",
"Varicella"
] | A | Features of congenital CMV infection are: petechial rash, jaundice, hepatosplenomegaly, microcephaly, periventricular calcification, deafness, chorioretinitis,IUGR. congenital rubella syndrome: triad of cardiac defects, cataract and conductive hearing loss neonatal herpes presents as skin lesions with eye involvement, ... |
pubmedqa_830 | pubmedqa | <ctx>
of the heart. when the aortic valve shuts, the pressure in the arteries drops and the arterial walls relax to maintain the blood flow. when you feel your pulse, you are feeling exactly this — the elastic behavior of the arteries as the blood gushes through with each pump of the heart. if the arteries were rigid, ... | [
"yes",
"no",
"maybe"
] | A | |
medmcqa_3066 | medmcqa | <ctx>
the stanford comp center library. a description of the line drawing routine was accepted for presentation at the 1963 acm national convention in denver, colorado. it was a year in which no proceedings were published, only the agenda of speakers and topics in an issue of communications of the acm. a person from th... | [
"Lower lips during smiling",
"Upper lips during smiling",
"Lower lips when relaxed",
"Upper lips when relaxed"
] | A | Maxillary teeth should contact the wet dry lip line when fricative sounds f, v, and ph are made. These sounds help to determine the position of the incisal edges of the maxillary anterior teeth. |
medmcqa_2365 | medmcqa | <ctx>
application of pharmacometabolomics is the analysis of a patient's metabolic profile following the administration of a specific therapy. this process is often secondary to a pre - treatment metabolic analysis, allowing for the comparison of pre - and post - treatment metabolite concentrations. this allows for the... | [
"Haloperidol",
"Benzodiazepines",
"Lithium",
"Chlorpromazine"
] | C | Ans. C: LithiumLithium has been the drug of choice for the treatment of maniac episode (acute phase) as well as for prevention of fuher episodes in bipolar mood disorder.It has also been used in the treatment of depression with less success.Lithium needs to be closely monitored by repeated blood levels, as the differen... |
aquarat_32164 | aquarat | <ctx>
of michigan in cooperation with atri ( american transportation research institute ), as of 2015 " 54 billion gallons of fuel were consumed by trucks for business purposes — 39 billion gallons of diesel fuel and 16 billion gallons of gasoline. combination vehicles, which are powered nearly exclusively by diesel fu... | [
"A)8",
"B)9",
"C)12",
"D)15"
] | C | There are two sets 18G1 gallons and 10G2 gallons details given.
18 gallons covering 270 miles
Then 1 G1 is used to cover 15 miles.
Now for 10 G2 covering 270 miles.
then 1 G2 is used to cover 27 miles.
There must 27 - 15 = 12 miles per gallon increment is needed for 10 gallons to improve the mileage to cover 270 miles.... |
mmlu_aux_3677 | mmlu_auxiliary | <ctx>
paper is a thin sheet material produced by mechanically or chemically processing cellulose fibres derived from wood, rags, grasses, or other vegetable sources in water, draining the water through a fine mesh leaving the fibre evenly distributed on the surface, followed by pressing and drying. although paper was o... | [
"how long the pulp is stored",
"how thick the paper is",
"how much water remains",
"what type of chemicals are used"
] | C | null |
medmcqa_760 | medmcqa | <ctx>
antibodies bind to red blood cells that express the corresponding antigen, they cause red blood cells to clump together ( agglutinate ), which can be identified visually. the person's blood group antibodies can also be identified by adding plasma to cells that express the corresponding antigen and observing the a... | [
"Bacterial smear",
"Blood studies",
"Biopsy",
"Blood chemistry"
] | C | |
medmcqa_7547 | medmcqa | <ctx>
pathogens obtained from single patients at different occasions and this approach nurtures the concept of'chronological evolution and replicative genomics'as tools to study host - microbe interaction over time. ahmed's group has developed a widely used multilocus sequence typing scheme for species level identifica... | [
"Weil's disease",
"Icteric form",
"Hepatorenal form",
"Anicteric form"
] | D | Ans. (d) Anicteric form |
arc_easy_1807 | arc_easy | <ctx>
or other apparatus, or even be placed directly into a low fire or coal bed as in the case of the pipkin. ceramics conduct heat poorly, however, so ceramic pots must cook over relatively low heats and over long periods of time. however, most ceramic pots will crack if used on the stovetop, and are only intended fo... | [
"The stirring action heated the spoon.",
"Warm air in the room heated the spoon.",
"Heat from the soup was transferred to the spoon.",
"The student's hand transferred heat to the spoon."
] | C | |
qasc_7875 | qasc | <ctx>
the structure of the protein, can produce new epitopes that are called neoantigenic determinants as they give rise to new antigenic determinants. recognition requires separate, specific antibodies. see also cryptotope epitope binning mimotope odotope polyclonal b cell response protein tag timestamp protein labell... | [
"humans",
"positive",
"immunogens",
"animals"
] | C | |
openbookqa_1323 | openbookqa | <ctx>
later, or changing its rate, can clearly cause a wide variety of changes in body shape and size ( allometry ), biologists have in hall's view often invoked heterochrony to the exclusion of heterotopy. heterotopy in botany in botany examples of heterotopy include the transfer of bright flower pigments from ancestr... | [
"sex",
"shape",
"species",
"religion"
] | B | |
medmcqa_362 | medmcqa | <ctx>
the nascent or folded proteins, which are stable under physiological conditions, are then subjected to a battery of specific enzyme - catalyzed modifications on the side chains or backbones. post - translational modification of proteins can include acetylation, acylation ( myristoylation, palmitoylation ), alkyla... | [
"Glutamate",
"Aspartate",
"Leucine",
"Lysine"
] | A | |
aquarat_9186 | aquarat | <ctx>
3. 4 • motion in space 291 consider the motion of a point on the circumference of a rolling circle. as the circle rolls, it generates the cycloid where is the angular velocity of the circle : 165. find the equations for the velocity, acceleration, and speed of the particle at any time. a person on a hang glider i... | [
"A)20sec",
"B)15sec",
"C)30sec",
"D)50sec"
] | A | They meet every 300/7+8 = 20sec
Answer is A |
aquarat_33333 | aquarat | <ctx>
the balls into bins ( or balanced allocations ) problem is a classic problem in probability theory that has many applications in computer science. the problem involves m balls and n boxes ( or " bins " ). each time, a single ball is placed into one of the bins. after all balls are in the bins, we look at the numb... | [
"A)2",
"B)1",
"C)4",
"D)6"
] | B | We have to work with multiples of 20 and 25.
First, we must know the limits of this multiples, so:
76/25= 3....so the max is 3
76/20=3...so the max is 3
76-75 =1
Answer : B |
qasc_4264 | qasc | <ctx>
the aquifers named aquifer storage and recovery ( asr ). apart from injection to pumping wells, infiltration basins or canals are used for infiltration and the replenishment of groundwater. well design improvements improvements on the location and design of a well can minimize the effect of seawater intrusion. fo... | [
"calcite",
"streams",
"gourdin",
"Sediment"
] | C | |
aquarat_42762 | aquarat | <ctx>
##736893667452341192247905168387893684524818 0307729497304959710847337973805145673263119916483529703607405432752966630781 2234597766390750441445314408171802070904072739275930410299359006059619305590 701939627725296116299946059898442103959412221518213407370491 rsa - 450 rsa - 450 has 450 decimal digits ( 1, 493 bi... | [
"A)22030",
"B)220030",
"C)23030",
"D)24030"
] | B | Explanation:
(555 + 445) * 2 * 110 + 30 = 220000 + 30 = 220030
Option B |
medmcqa_5252 | medmcqa | <ctx>
1996 by the cdc. in these guidelines, the use of one of two prevention methods was recommended : either a risk - based approach or a culture - based screening approach. the cdc issued updated guidelines in 2002 ; these guidelines recommended the universal culture - based screening of all pregnant women at 35 – 37... | [
"Tetracycline",
"Doxycycline",
"Erythromycin",
"Penicillin"
] | C | From the options listed in the question erythromycin is the drug used in the treatment of chlamydial infections in pregnancy. Erythromycin should be given for 7-10days. According to the latest recommendation Azithromycin 1gm as a single dose is the drug of choice in Chlamydia infection during pregnancy. As a prophylaxi... |
mmlu_aux_2228 | mmlu_auxiliary | <ctx>
gases produced have distinctly different properties. oxygen is not flammable but is required for combustion of a fuel, and hydrogen is highly flammable and a potent energy source. how might this knowledge be applied in our world? one application involves research into more fuel - efficient transportation. fuel - ... | [
"works by water",
"has a history for over two hundred years",
"works by electricity",
"has been widely used since the 1800s"
] | B | null |
aquarat_12213 | aquarat | <ctx>
when it comes to who and when they marry. firstly, many older generations consider the ideal age to get married to be 23 for women and 25 for men. in particular, females are expected to marry before their late twenties, or they would be titled " sheng nu ", in other words, " leftover women. " however, as many you... | [
"A)20",
"B)18",
"C)22",
"D)19"
] | A | Let the number of persons, initially going for Picnic = x
∴ Sum of their ages = 16x
Also, 16x+15×20/x+20 = 15.5
⇒ 0.5x = 10 ⇒ x = 20 years.
Answer A |
mmlu_aux_2052 | mmlu_auxiliary | <ctx>
march 2004, following the successful completion of a three - year research and development phase, the seti institute unveiled a three - tier construction plan for the telescope. construction began immediately, thanks to the pledge of $ 13. 5 million by paul allen ( co - founder of microsoft ) to support the const... | [
"to serve for the research of weather predication",
"to prepare for the wars against life from the universe",
"to search for signals from intelligent life in space",
"to observe exploding stars, black holes and other objects"
] | C | null |
aquarat_42351 | aquarat | <ctx>
a lower bound on the length of each part of a job that is split. for identical machines, shim and kim suggest a branch and bound algorithm with the objective to minimize total tardiness with independent job setup time. yalaoui and chu propose a heuristic to the same problem, with the objective to minimize the mak... | [
"A)1 hr 30 min",
"B)1 hr 45 min",
"C)2 hr",
"D)2 hr 20 min"
] | A | Sol:
Lets Perry Rate be P and Rate of Maria be M
(rate)*(time)= Work or rate = work/time
first equation=> P+M = 1/45
converting it to hrs P+M= 1/(45/60) => 1/(3/4) =>4/3
second equation => M+2M =>1/30
converting it to hrs 3M=1/(30/60) =>1/(1/2) =>2
therefore M= 2/3 and P=2/3
Rate of Perry = 2/3
time= work/rate (work = ... |
mmlu_aux_2652 | mmlu_auxiliary | <ctx>
##ctic information. journal of experimental psychology, general, 122, 184 - 194. herman, l. m., hovancik, j. r., gory, j. d., bradshaw, g. l. ( 1989 ). generalization of visual matching by a bottlenosed dolphin ( tursiops truncatus ) : evidence for invariance of cognitive performance with visual or auditory mater... | [
"Dolphins are smarter than humans.",
"Dolphins make friends with humans.",
"Dolphins teach humans to speak \"dolphin\".",
"Dolphins and humans are similar in some ways."
] | D | null |
arc_easy_1010 | arc_easy | <ctx>
ice is the solid form of water. ice or ice may also refer to : computing and technology ice ( scanning ) ( image correction and enhancement ), for removing surface defects from a scanned photo / image in case of emergency, emergency numbers stored on a mobile or cellular phone ice ( cipher ), a block cipher in cr... | [
"gas",
"solid",
"liquid",
"plasma"
] | B | |
mmlu_aux_8241 | mmlu_auxiliary | <ctx>
over a wide spectrum of different scales ( laboratory samples, mines, california earthquakes catalog ), and under different loading conditions of the system ( constant stress rate, constant strain rate ). the most puzzling observation is that the critical power - law rate acceleration is decorated by log - period... | [
"cutting paper",
"crumpling foil",
"folding paper",
"eating foil"
] | B | null |
arc_challenge_454 | arc_challenge | <ctx>
earthshine team reported twenty years ( 1998 - 2017 ) of terrestrial albedo variations in which the variations were consistent with overlapping ( 2000 - 2017 ) ceres satellite data with nearly the same inter - annual variations. unlike the period 1998 - 2014, the last three years of data, 2015 - 2017 showed a sha... | [
"Earth rotates on its axis.",
"Earth is tilted on its axis.",
"Sunlight traveling to Earth reflects off the Moon.",
"Sunlight traveling to Earth is blocked by Moon."
] | B | |
aquarat_5043 | aquarat | <ctx>
be preferred ). the break - even algorithm the break - even algorithm instructs one to rent for 9 days and buy skis on the morning of day 10 if one is still up for skiing. if one has to stop skiing during the first 9 days, it costs the same as what one would pay if one had known the number of days one would go sk... | [
"A)$200",
"B)$375",
"C)$400",
"D)$500"
] | B | C for cost.
P price per person.
C= 3*P
C=5*P-250
Substituting the value of P from the first equation onto the second we get P = 125.
Plugging in the value of P in the first equation, we get C= 375. Which leads us to answer choice B |
medmcqa_2575 | 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... | [
"Aspirin",
"Acyclovir",
"DIC",
"Henoch-schonlein purpura (HSP)"
] | C | Causes of thrombocytopenia: I. -Decreased production of platelets: 1)selective impairment of platelet production: a)drug induced : alcohol , thiazides . b) Infections : measles, HIV .Disseminated intravascular coagulation (DIC) occurs as a complication of a wide variety of disorders. DIC is caused by the systemic activ... |
aquarat_19238 | 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)$500",
"B)$600",
"C)$700",
"D)$800"
] | B | 9% * cost price = $54
1% * cost price = $54 / 9 = $6
The cost price is $600.
The answer is B. |
medmcqa_1725 | medmcqa | <ctx>
aeds have become publicly available in many easily accessible areas. aeds have been incorporated into the algorithm for basic life support ( bls ). many first responders, such as firefighters, policemen, and security guards, are equipped with them. aeds can be fully automatic or semi - automatic. a semi - automat... | [
"Person with Brugada",
"Person with Arrhythmogenic RV dysplasia",
"Person after acute MI with CAD",
"All of the above"
] | D | Ref. AHA guidelines
ICD Indications (AHA Guidelines)
Class I indications (ie, the benefit greatly outweighs the risk, and the treatment should be administered) are as follows:
Structural heart disease, sustained VT
Syncope of undetermined origin, inducible VT or VF at electrophysiologic study (EPS)
Left ventricular ... |
openbookqa_353 | openbookqa | <ctx>
manifest themselves as changes to the location, amount and composition of sediments. legacy effects are temporally and spatially variable and the resulting sediment have varying spatial extents, accumulation rates and residence times within a river system. for example, removal of beaver dams may initially cause l... | [
"it has motion",
"it is wet",
"it is loud",
"it is strong"
] | A | |
aquarat_39016 | aquarat | <ctx>
. now, it turns out that one can quite easily invent proper probability distributions for x, the smaller of the two amounts of money, such that this bad conclusion is still true. one example is analyzed in more detail, in a moment. as mentioned before, it cannot be true that whatever a, given a = a, b is equally ... | [
"A)Sterling 460",
"B)Sterling 484",
"C)Sterling 550",
"D)Sterling 492"
] | D | Explanation: 4/15A = 2/5B
A = (2/5 x 15/4)B
A = 3/2 B
A/B = 3/2
A : B = 3 : 2.
B's share = Sterling (1230 x 2/5) = Sterling 492.
Answer: Option D |
openbookqa_1693 | openbookqa | <ctx>
and in two dimensions but the overlapping images from each of the eyes are composited to form a three - dimensional model in the brain. he shows this by asking the audience to focus on him while holding their hand at eye level which causes them to see two images of their hand ; one from each eye. he then describe... | [
"stony",
"ice",
"hollow",
"gold"
] | A | |
aquarat_7924 | aquarat | <ctx>
election threshold. a voter may vote for one party. the parties are then ranked in descending order of votes. in the first round of seat allocation, the parties that win at least 2 % of the vote win one seat each. in the second round, the remaining seats are distributed via the hare quota, with remainders disrega... | [
"A)24,000",
"B)36,000 votes",
"C)168,000",
"D)240,000"
] | B | D + R = 100 ---- (1)
D - R = 12 ---- (2)
Solving (1) and (2) D = 56% and R = 44%
44% of Total = 132000
Total = 300000
D = 168000
Difference = 168000 - 132000 = 36000
Answer: B |
medmcqa_6506 | medmcqa | <ctx>
implicated in the development of diabetic foot ulcers are infection, older age, diabetic neuropathy, peripheral vascular disease, cigarette smoking, poor glycemic control, previous foot ulcerations or amputations, and ischemia of small and large blood vessels. prior history of foot disease, foot deformities that ... | [
"Limitation of movements with bracing",
"Ahrodesis",
"Total ankle replacement",
"Ahrocentesis"
] | C | Treatment of Charcot's ahropathy- limitation of joint movements by bracing or casting, joint debridement (ahrocentesis) and fusion of joint (ahrodesis). Please remember that replacement is advocated now with advances in treatment but still it will be the least preferred treatment for ankle it can be carried for knee. |
arc_challenge_643 | arc_challenge | <ctx>
where they go for a ride with several others. after he falls asleep that evening, matilda climbs down the chimney in his room and wakes him. matilda tells him she thought he would want to sleep with her, and after he tells her no, she leaves for the night. whit monday the morning of whit monday pye breakfasts wit... | [
"gravity acting on the wagon",
"friction acting on the wagon",
"the mass of the wagon",
"the mass of the child"
] | B | |
openbookqa_2518 | openbookqa | <ctx>
observational astronomy is a division of astronomy that is concerned with recording data about the observable universe, in contrast with theoretical astronomy, which is mainly concerned with calculating the measurable implications of physical models. it is the practice and study of observing celestial objects wit... | [
"mountains",
"oceans",
"clouds",
"astral bodies"
] | D | |
openbookqa_1075 | openbookqa | <ctx>
the wild, as well as in humans. the detection of purging is often obscured by many factors, but there is consistent evidence that, in agreement with the predictions explained above, slow inbreeding results in more efficient purging, so that a given inbreeding f leads to less threat to population viability if it h... | [
"construction activity",
"mating",
"more food",
"growth"
] | A | |
aquarat_38994 | aquarat | <ctx>
if necessary ) meet in three points which lie on a straight line, called the pascal line of the hexagon. the converse is also true : the braikenridge – maclaurin theorem states that if the three intersection points of the three pairs of lines through opposite sides of a hexagon lie on a line, then the six vertice... | [
"A)5",
"B)10",
"C)15",
"D)20"
] | C | The slope of the line through A and B must be equal to the slope of the line through B and C.
(7 - 3)/(4- 2) = (b - 7)/(8 - 4)
solve the above for b to find b = 15.
correct answer C)15 |
medmcqa_8631 | medmcqa | <ctx>
in computer vision and image processing, a feature is a piece of information about the content of an image ; typically about whether a certain region of the image has certain properties. features may be specific structures in the image such as points, edges or objects. features may also be the result of a general... | [
"Round shape, irregular margins",
"Irregular shape with regular margins",
"Swelling of surrounding area",
"Erythema of surrounding areas"
] | B | contusion: not well defined, diffuse, and irregular margins Aificial bruise: well defined with regular margins. Ref: FORENSIC MEDICINE AND TOXICOLOGY DR PC IGNATIUS THIRD EDITION PAGE 120 |
mmlu_aux_7727 | mmlu_auxiliary | <ctx>
astrological belief in correspondences between celestial observations and terrestrial events have influenced various aspects of human history, including world - views, language and many elements of social culture. among west eurasian peoples, the earliest evidence for astrology dates from the 3rd millennium bc, w... | [
"the sky is usually blue at night",
"most plants take a year to grow",
"one year consists of 365 days and nights",
"the sun is still for 12 months a year"
] | C | null |
aquarat_41576 | aquarat | <ctx>
researcher of the china academy of railway sciences, the train's general design is expected to be finalized in 2024. the model is being produced from the china railway 450 technology innovation project, that was started by beijing with the purpose to develop the next generation of high - speed trains, and part of... | [
"A)266",
"B)288",
"C)245",
"D)215"
] | D | Speed = (45 * 5/18) m/sec = (25/2) m/sec. Time = 30 sec. Let the length of bridge be x meters. Then, (160 + X)/30 = 25/2 ==> 2(160 + X) = 750 ==> X
= 215 m.
Answer:D |
qasc_4062 | qasc | <ctx>
a flood is an overflow of water ( or rarely other fluids ) that submerges land that is usually dry. in the sense of " flowing water ", the word may also be applied to the inflow of the tide. floods are an area of study of the discipline hydrology and are of significant concern in agriculture, civil engineering an... | [
"landslides",
"desert",
"sunlight",
"drought"
] | A | |
aquarat_4411 | aquarat | <ctx>
1. 5 mol ethanol mass - volume percentage “ mixed ” percentage units, derived from the mass of solute and the volume of solution, are popular for certain biochemical and medical applications. a mass - volume percent is a ratio of a solute ’ s mass to the solution ’ s volume expressed as a percentage. the specific... | [
"A)20%",
"B)44%",
"C)50%",
"D)80%"
] | D | 22% of chemical A in X+Y grams of solution comes from 20% chemical A in solution X and 30% chemical A in solution Y, thus:
0.22(X + Y) = 0.2X + 0.3Y --> X = 4Y --> X/(X+Y)=4/5=0.8.
Answer: D. |
openbookqa_2029 | openbookqa | <ctx>
desert dunes. barchan dunes are formed as winds continuously blow in the same direction, and are characterized by a crescent - shape atop the dune. seif dunes are long and narrow, featuring a sharp crest, and are more common in the sahara desert. analysis of geological features in desert environments can reveal a... | [
"rainbow",
"plentiful",
"meager",
"talented"
] | C | |
medmcqa_6232 | medmcqa | <ctx>
different sized black circles were glued onto a white background. after a round of golf, forty - six golfers were asked which black circle was the size of the hole on the putting greens. the players with the overall better scores perceived the hole to be bigger than it actually is, so they chose the bigger black ... | [
"The hippocampus",
"The temporal lobe",
"The parietal lobe",
"The limbic system"
] | B | Aphasia is a language disorder in which a person is unable to properly express or understand ceain aspects of written or spoken language. It is caused by lesions to the language centers of the brain, which, for the majority of persons, are located within the left hemisphere in the poions of the temporal and frontal lob... |
qasc_4243 | qasc | <ctx>
nanoparticles to the ceramic element and / or to the activated charcoal to suppress growth of pathogens. small, hand - pumped reverse osmosis filters were originally developed for the military in the late 1980s for use as survival equipment, for example, to be included with inflatable rafts on aircraft. civilian ... | [
"nephrons",
"capillaries",
"mechanical",
"four limbs"
] | A | |
aquarat_6375 | aquarat | <ctx>
consider the function where a. use the midpoint rule with to estimate the double integral round your answers to the nearest hundredths. b. for find the average value of f over the region r. round your answer to the nearest hundredths. c. use a cas to graph in the same coordinate system the solid whose volume is g... | [
"A)136 cu cm",
"B)124 cu cm",
"C)164 cu cm",
"D)180 cu cm"
] | A | Sol.
Surface area = [2(10 x 4 + 4 x 2 + 10 x 2)]
= (2 x 68)
= 136 cu cm
Answer A |
openbookqa_722 | openbookqa | <ctx>
land to biomass burnings occurring as a result of destroying waste. oil and natural gas supply chain methane is a primary component of natural gas, and thus during the production, processing, storage, transmission, and distribution of natural gas, a significant amount of methane is lost into the atmosphere. accor... | [
"is renewable thru more mining",
"depletes without replenishment with every use",
"comes from synthetic creation",
"should be used as much as possible"
] | B | |
medmcqa_5867 | medmcqa | <ctx>
k. ( 2011 ). mutations in mtfmt underlie a human disorder of formylation causing impaired mitochondrial translation. cell metabolism, 14 ( 3 ), 428 - 434. tucker, e. j., wanschers, b. f., szklarczyk, r., mountford, h. s., wijeyeratne, x. w., van den brand, m. a.,... & thorburn, d. r. ( 2013 ). mutations in the uq... | [
"Progesterone is inadequately secreted",
"Excess estrogen is secreted",
"Excess progesterone is secreted",
"Both estrogen and progesterone are in excess"
] | A | Luteal phase defect- In this condition, there is inadequate growth and function of the corpus luteum. There is inadequate progesterone secretion. The lifespan of corpus luteum is shoened less than 10days.As a result, there is inadequate secretory changes in the endometrium which hinder implantation.LPD is due to defect... |
openbookqa_2965 | openbookqa | <ctx>
##urated soil above the water table. if the matrix potential approaches a value of zero, nearly all soil pores are completely filled with water, i. e. fully saturated and at maximum retentive capacity. the matrix potential can vary considerably among soils. in the case that water drains into less - moist soil zon... | [
"seven",
"boring",
"harder",
"simpler"
] | D | |
medmcqa_8083 | medmcqa | <ctx>
tree diseases, such as dutch elm disease and apple blights. some of the plant pathogenic ascomycetes are apple scab, rice blast, the ergot fungi, black knot, and the powdery mildews. the yeasts are used to produce alcoholic beverages and breads. the mold penicillium is used to produce the antibiotic penicillin. a... | [
"Aspergillus",
"Mucor",
"PeniciIlium",
"Candida"
] | A | Ans. is 'a' i.e., .Aspergillus o Septate hyphae with acute branching-Aspergilluso Non septate hyphae with obtuse branching-Rhizopus/mucoro Septate hyphae with dichotomous branching into two equal divisons at a regular angle of 45deg are typical of Aspergillus.o Mucor and rhizopus are non-septate (aseptate) and penicill... |
aquarat_3842 | 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)$100",
"B)$115",
"C)$125",
"D)$130"
] | A | Sol:
1500 heads -> $600
1 head -> $600/1500
1 head -> $(2/5)
25% more of (2/5) -> 125/100 * 2/5 = $(1/2)
He sold 2/3*1500 = 1000 heads for $(1/2) per head
Total revenue by selling 1000 heads = 1000 * 1/2 = $500
Heads left: 500
Cost per head: 80% of the previous price: 80/100 * 1/2 = $(2/5)
Total revenue by selling 500 ... |
arc_challenge_88 | arc_challenge | <ctx>
in the same - different discrimination task. two arrays of items were presented simultaneously in which the two sets of items were either identical or different from one another. pigeons were required to distinguish between the two arrays of items in which the level of difficulty was varied. pigeons were provided... | [
"record the weights and heights of many dogs",
"measure the speeds and hair lengths of many dogs",
"research to find the type of dog with the longest hair",
"race one long-haired dog against one short-haired dog"
] | B | |
qasc_483 | qasc | <ctx>
environmental conditions. another group of plants employ " cam - cycling ", in which their stomata do not open at night ; the plants instead recycle produced by respiration as well as storing some during the day. plants showing inducible cam and cam - cycling are typically found in conditions where periods of wat... | [
"evaporation",
"by indirect light",
"dormant state",
"dry conditions"
] | D | |
mmlu_aux_4577 | mmlu_auxiliary | <ctx>
the atmosphere, a gas that is required by nearly all living things to carry out cellular respiration. in addition, they are influential in the global carbon and water cycles and plant roots bind and stabilise soils, preventing soil erosion. plants are crucial to the future of human society as they provide food, o... | [
"cloudy",
"rainy",
"sunny",
"windy"
] | C | null |
aquarat_44412 | aquarat | <ctx>
93 ) is the second cullen prime. mathematics : there are 7, 401, 196, 841, 564, 901, 869, 874, 093, 974, 498, 574, 336, 000, 000, 000 ( ≈7. 4 ) possible permutations for the rubik's revenge ( 4×4×4 rubik's cube ). chess : 4. 52 is a proven upper bound for the number of chess positions allowed according to the rul... | [
"A)3(5!)",
"B)4(5!)",
"C)5(5!)",
"D)6(6!)"
] | D | GCF is the product of common factors of the numbers involved.
GCF = 6!
a = 8! = 8*7*6!
b will certainly have 5! and cannot have any more common factors with a (as this will increase the GCF)
Looking at the answers only 6 (6!) and 8! will have GCF as 6!
Ans D |
medmcqa_7172 | medmcqa | <ctx>
such as trypsin. the mixture of peptides was fractionated in two dimensions on a sheet of filter paper, first by electrophoresis in one dimension and then, perpendicular to that, by chromatography in the other. the different peptide fragments of insulin, detected with ninhydrin, moved to different positions on th... | [
"Banting & Macleod",
"Sanger",
"Charles Best",
"Paul Berg"
] | B | B i.e. Sanger |
openbookqa_1394 | openbookqa | <ctx>
##eding depression resulting from the multiple extreme population bottlenecks in the tsbh led to a coefficient of inbreeding of 0. 367, equal to the level of inbreeding that results from two generations of full - siblings mating. the texas state bison herd is also a useful example of the deleterious effects of ex... | [
"the zebras traveled a hundred miles that day",
"a new life was created",
"the population went down",
"the population of the herd increased"
] | C | |
pubmedqa_692 | pubmedqa | <ctx>
supplanted bubble oxygenators since the 1980s. the main reasons for this are that membrane oxygenators tend to generate far fewer micro - bubbles, referred to as gaseous microemboli, which is generally considered harmful to the patient and reduce damage to blood cells, compared to bubble oxygenators. more recentl... | [
"yes",
"no",
"maybe"
] | B | |
aquarat_14612 | aquarat | <ctx>
will be father and it is his khushkabri. he leaves food and says to meenu that she should abdomen pregnancy because it can be child of her master. she says ok. his mother ( sitara malik ) says to kashi that it is their child. he beats her long and asks why she hadn't told her that it is their child. she was able ... | [
"A)2 years",
"B)4 years",
"C)6 years",
"D)8 years"
] | C | Mother's age when Ayesha's brother was born = 36 years.
Father's age when Ayesha's brother was born = (38 + 4) = 42 years.
Required difference = (42 - 36) = 6 years.
ANSWER:C |
aquarat_39796 | aquarat | <ctx>
algorithm for greatest common divisor 6 print " type two integers greater than 0 " 10 input a, b 20 if b = 0 then goto 80 30 if a > b then goto 60 40 let b = b - a 50 goto 20 60 let a = a - b 70 goto 20 80 print a 90 end how " elegant " works : in place of an outer " euclid loop ", " elegant " shifts back and for... | [
"A)3",
"B)4",
"C)10",
"D)6"
] | C | Let x=6.1 and y=16.1
Greatest possible difference=16.1-6.1=10
Answer C |
medmcqa_5841 | medmcqa | <ctx>
important role in neural models of sensory – motor integration. there is considerable evidence that neurons respond to both actions and the accumulated observation of actions. a system proposed to explain this understanding of actions is that visual representations of actions are mapped onto our own motor system.... | [
"Pons",
"Basal ganglia",
"Neocoex.",
"Cerebellum"
] | C | Neocoex. FUNCTIONAL DIVISION OF CEREBRAL COEX: Divided into 2 areas - Primary coical area Both motor & sensory areas Includes Primary auditory coex, Primary olfactory area, Primary gustatory areas & Primary motor areas Association areas: Higher functions are related to association areas Other functions: First center ac... |
qasc_6612 | qasc | <ctx>
##iciencies and that this can lead to disease " susceptibility in newborn babies. the reason for this is because methyl groups have the ability to silence certain genes. increased deficiencies of various nutrients such as this have the potential to permanently change the epigenetics of the baby. genetic factors g... | [
"chromosomes",
"sex cells",
"fur and fat",
"coded genes"
] | B | |
aquarat_35545 | aquarat | <ctx>
) it takes the clock ’ s hour hand to make one revolution on the moon. 33. suppose the length of a clock ’ s pendulum is changed by 1. 000 %, exactly at noon one day. what time will it read 24. 00 hours later, assuming it the pendulum has kept perfect time before the change? note that there are two answers, and p... | [
"A)4 : 40 am",
"B)4 : 38 am",
"C)4 : 35 am",
"D)4 : 39 am"
] | B | Here H × 30 = 4 × 30 = 120°.
(Since initially the hour hand is at 4. ∴ H = 4).
Required angle A = 90° and since, H × 30 > A° so, there will be two timings.
Required time T = 2⁄11(H × 30 ± A) minutes past H.
∴ One timing = 2⁄11(4 × 30 + 90) minutes past 4
= 382⁄11 minutes past 4.
Or 4 : 38 approx.
Answer B |
medmcqa_8363 | medmcqa | <ctx>
inorganic polymers, polyphosphates. contact to polyphosphates activates factor xii and initiates fibrin formation by the intrinsic pathway of coagulation with critical importance for thrombus formation and the factor xii - activated pro inflammatory kallikrein kinin - system. targeting polyphosphates with phospha... | [
"Bleeding episodes can be life threatening",
"↑aPTT",
"May occur without clinical signs",
"May be associated with recurrent mid trimester abortions"
] | A | |
qasc_6272 | qasc | <ctx>
plant perception is the ability of plants to sense and respond to the environment by adjusting their morphology and physiology. botanical research has revealed that plants are capable of reacting to a broad range of stimuli, including chemicals, gravity, light, moisture, infections, temperature, oxygen and carbon... | [
"plant reproduction",
"to produce leaves",
"to make new plants",
"Reproduction"
] | C | |
aquarat_33230 | aquarat | <ctx>
price and purchased for price, is the number of units stocked, and is the expectation operator. the solution to the optimal stocking quantity of the newsvendor which maximizes expected profit is : where denotes the generalized inverse cumulative distribution function of. intuitively, this ratio, referred to as th... | [
"A)$4.00",
"B)$4.80",
"C)$9.60",
"D)$16.00"
] | D | Commission per one bag: 160/100=1.6
1.6 = 10% of the selling price
1.6=0.1x
x=16
Answer is D. |
pubmedqa_553 | pubmedqa | <ctx>
, e ; eden, c ; hogg, t ; northcott, p ; mack, s ; neale, g ; wang, y ; coyle, b ; atkinson, j ; dewire, m ; kranenburg, ta ; gillespie, y ; allen, jc ; merchant, t ; boop, fa ; sanford, ra ; gajjar, a. “ nature ”, july 2010 adult ependymal tumors : prognosis and the m. d. anderson cancer center experience. armst... | [
"yes",
"no",
"maybe"
] | B | |
aquarat_48916 | aquarat | <ctx>
basis of the number of candidates who appeared for nse in the previous year from that center in each state or union territory ( ut ). in case there is a tie at the last position, then all the students competing for the last position will be eligible to move to stage ii. however it ’ s necessary that the selected ... | [
"A)7000",
"B)7900",
"C)6000",
"D)5000"
] | B | State A and State B had an equal number of candidates appeared.
In state A, 6% candidates got selected from the total appeared candidates
In state B, 7% candidates got selected from the total appeared candidates
But in State B, 79 more candidates got selected than State A
From these, it is clear that 1% of the total ap... |
openbookqa_686 | openbookqa | <ctx>
sounds like their own moonbase navigation signal. bergman muses they have somehow caught up with themselves. koenig and carter fly to this other moon. they find another moonbase, deserted and stripped of all equipment — the result of operation exodus. further investigation reveals a crashed eagle straddling the r... | [
"You would transport to another dimension",
"It would change time",
"You would be thrown off the moon",
"it would go in reverse"
] | D | |
medmcqa_3076 | medmcqa | <ctx>
##phaloliths. calculi are usually asymptomatic, and large calculi may have required many years to grow to their large size. cause from an underlying abnormal excess of the mineral, e. g., with elevated levels of calcium ( hypercalcaemia ) that may cause kidney stones, dietary factors for gallstones. local conditi... | [
"Carcinoma parathyroid",
"Solitary adenoma of parathyroid",
"Chronic renal failure",
"Hyperplasia of the parathyroid"
] | B | solitary adenoma ie a single abnormal gland is the cause in 80% of patients ( Harrison 17 pg 2380) |
aquarat_41776 | aquarat | <ctx>
see how much revenue the seller loses by using the simpler mechanism. buyers with independent and identical valuations blumrosen and holenstein study the special case in which the buyers'valuations are random variables drawn independently from the same probability distribution. they show that, when the distributi... | [
"A)2",
"B)5",
"C)100/21",
"D)110/20"
] | C | Last months revenue can be calculated as 220x / 1.10 = 200x
Now consider the next statement - > if the price of ticket is hiked by 5% the new price is 1.05 x.
So the new revenue when only 200 tickets are sold = 200 * 1.05x = 210x.
We need to find the percentage difference ; so we have (new-old/new*100) 210x-200x/210x*1... |
medmcqa_5736 | medmcqa | <ctx>
growth. there are several maternal factors, which include age, nutritional status, alcohol use, smoking, and medical conditions. insufficient uteroplacental perfusion is an example of a placental factor. chromosomal abnormalities and genetic diseases are examples of fetal factors. complications for the infant inc... | [
"Intra - ventricular hemorrhage",
"Necrotising enterocolitis",
"Retinitis Pigmentosa",
"Periventricular leukomalacia"
] | C | Retinopathy of prematurity is complication of prematurity. |
pubmedqa_49 | pubmedqa | <ctx>
feeling of chest pain. the decision to perform surgery is informed by studies of cabg's efficacy in different patient subgroups, based on the lesions'anatomy or how well the heart is functioning. these results are compared with that of other strategies, most importantly percutaneous coronary intervention ( pci ).... | [
"yes",
"no",
"maybe"
] | B | |
qasc_6469 | qasc | <ctx>
networks, as women also tend to have higher activity in the prefrontal and limbic regions, such as the anterior cingulate, bilateral amygdala, and right hippocampus, while men tend to have a distributed network spread out among the cerebellum, portions of the superior parietal lobe, the left insula, and bilateral... | [
"recovery time from fatigue",
"multicellular glands",
"Veins and arteries.",
"the body's largest organ"
] | B | |
medmcqa_1406 | medmcqa | <ctx>
9 fluoride, found in many toothpastes, helps prevent tooth decay ( credit : kerry ceszyk ). unfortunately, excess fluoride can negate its advantages. natural sources of drinking water in various parts of the world have varying concentrations of fluoride, and places where that concentration is high are prone to ce... | [
"0.2-0.5 mg/L",
"0.5-0.8 mg/L",
"0.8-1.2 mg/L",
"1.2-2.0 mg/L"
] | B | Ans, is 'b' i.e., 0[?]5 - 0[?]8 mg/L o The recommended level of fluoride in drinking water in the country is accepted as 0-5 to 0-8 mg.; Liter. -Park o The maximum permissible limit is T5 mg/L it. |
aquarat_13352 | aquarat | <ctx>
13. 10 540 13 • temperature, kinetic theory, and the gas laws access for free at openstax. org example 13. 4 calculating thermal expansion : gas vs. gas tank suppose your 60. 0 - l ( 15. 9 - gal ) steel gasoline tank is full of gas, so both the tank and the gasoline have a temperature of. how much gasoline has sp... | [
"A)4 hr 36 minutes",
"B)5 hr 36 minutes",
"C)6 hr 36 minutes",
"D)7 hr 36 minutes"
] | B | Solution:time taken=(28*14*7*)/(28*14 - 14*7 + 28*7)
To solve this quicker find out LCM(28,14,7)
we get 28
Time taken =28/(-28/28 +28/14 + 28/7)
=28/(-1+2+4)
=28/5
=5.6 hrs
=5 hr 36 minutes
Answer B |
aquarat_38594 | aquarat | <ctx>
10−1 ( 0. 1 ; one tenth ) iso : deci - ( d ) legal history : 10 % was widespread as the tax raised for income or produce in the ancient and medieval period ; see tithe. mathematics – poker : the odds of being dealt only one pair in poker are about 5 to 2 against ( 2. 37 to 1 ), for a probability of 0. 42 ( 42 % )... | [
"A)12",
"B)16",
"C)24",
"D)48"
] | D | Let the numbers be 3x and 4x.
Then their H.C.F = x. So, x = 4.
So, the numbers are 12 and 16.
L.C.M of 12 and 16 = 48.
ANSWER:D |
openbookqa_152 | openbookqa | <ctx>
security and nutrition, the food and agriculture organization of the united nations released a publication titled edible insects - future prospects for food and feed security describing the contribution of insects to food security. it shows the many traditional and potential new uses of insects for direct human c... | [
"cats",
"dogs",
"humans",
"snakes"
] | C | |
arc_easy_1380 | arc_easy | <ctx>
heat - and - serve foods. drying, pickling, salting, and fermenting foods were some of the oldest food processing techniques used to preserve food by preventing yeasts, molds, and bacteria to cause spoiling. methods for preserving food have evolved to meet current standards of food safety but still use the same p... | [
"Heat strengthens molecules that prevent spoiling.",
"The chemical structure of the food changes with the heat.",
"Heat killed microorganisms that could cause spoiling.",
"The food particles are better mixed after heating."
] | C | |
medmcqa_6825 | medmcqa | <ctx>
appearance they are sometimes known as black holes. they seem to appear as a sequel after a strong demyelinating lesion. bbb disruption is normally shown using gadolinium. it is a contrast that cannot cross the bbb except when it is dysfunctional. therefore, in active lesions with bbb implication the contrast ent... | [
"Hyperintense on T1 weighed image and hypointense on T2 weighed image",
"Hypointense on T1 weighed image and hyperintense on T2 weighed image",
"Hyperintense on T1 and T2 weighed images",
"Hypointense on T1 and T2 weighed images"
] | B | Ans. Hypointense on T1 weighed image and hyperintense on T2 weighed image |
medmcqa_232 | medmcqa | <ctx>
, succinate was placed on the us department of energy's list of top 12 platform chemicals from biomass. precursor to polymers, resins, and solvents succinic acid is a precursor to some polyesters and a component of some alkyd resins. 1, 4 - butanediol ( bdo ) can be synthesized using succinic acid as a precursor.... | [
"Cyanide",
"Malonate",
"Arsenite",
"Fluoride"
] | B | B i.e. Malonate |
openbookqa_2898 | openbookqa | <ctx>
should i? " or " you can't make me. " this is called a " polarity response " because it motivates the subject to consider the polar opposite of the suggestion. the conscious mind recognizes negation in speech ( " don't do x " ) but according to erickson, the unconscious mind pays more attention to the " x " than ... | [
"be fast",
"eat cheese",
"be slow",
"be still"
] | D | |
medmcqa_358 | medmcqa | <ctx>
skipper, j. i., nusbaum, h. c., & small, s. l. ( 2005 ). listening to talking faces : motor cortical activation during speech perception. neuroimage, 25 ( 1 ), 76 – 89. small, s. l., hlustik, p., noll, d. c., genovese, c., & solodkin, a. ( 2002 ). cerebellar hemispheric activation ipsilateral to the paretic hand ... | [
"Vertebral secondaries",
"Left atrial enlargement",
"Bronchogenic carcinoma",
"secondaries in mediastinum"
] | A | |
aquarat_27329 | 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
( a → b, double track ) + 10 km ( b → c, double ... | [
"A)660",
"B)680",
"C)720",
"D)760"
] | C | total distance traveled = 1800 km.
distance traveled by plane = 600 km.
distance traveled by bus = x
distance traveled by train = 2x/3
x + 2x/3 + 600 = 1800
5x/3 = 1200
x = 720 km
The answer is C. |
medmcqa_5301 | medmcqa | <ctx>
##ldimine substituent, it was found that typical electron - withdrawing or electron - donating substituents had little effect on the rate, but ester substituents such as acetate or pivaloate seemed to cause noticeable rate acceleration. this observation is difficult to rationalize given that the x group is far fr... | [
"21-Hydroxylase",
"3b-Hydroxysteroid dehydrogenase",
"Cholesterol side-chain cleavage enzyme",
"11b-Hydroxylase"
] | C | The first and rate-limiting step in all steroid biosynthesis is catalyzed by cholesterol sidechain cleavage enzyme, resulting in pregnenolone and isocaproic acid. |
aquarat_32798 | 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)18",
"B)36",
"C)27",
"D)24"
] | D | A is kept open for all t minutes and fills one-third the tank. Or, A should be able to fill the entire tank in '3t' minutes.
A and B together can fill the tank completely in t minutes. A alone can fill it in 3t minutes.
A and B together can fill 1t of the tank in a minute. A alone can fill 1/t of the tank in a minute. ... |
mmlu_aux_8730 | mmlu_auxiliary | <ctx>
includes some structural collenchyma tissue. leaf development according to agnes arber's partial - shoot theory of the leaf, leaves are partial shoots, being derived from leaf primordia of the shoot apex. early in development they are dorsiventrally flattened with both dorsal and ventral surfaces. compound leaves... | [
"vibrant colors",
"absorbing mass",
"life",
"friends"
] | B | null |
mmlu_aux_2640 | mmlu_auxiliary | <ctx>
below his mother. the clan is a fission - fusion society, in which clan - members do not often remain together, but may forage in small groups. high - ranking hyenas maintain their position through aggression directed against lower - ranking clan - members. spotted hyena hierarchy is nepotistic ; the offspring of... | [
"Wolves separate from each other after howling.",
"Wolves tend to protect their hunting grounds.",
"Wolves sometimes have quarrels after howling together.",
"Wolves of low rank are encouraged to join in the chorus."
] | C | null |
arc_challenge_1039 | arc_challenge | <ctx>
few in number, and the embryos have enough food to go through full fetal development in most groups. macrolecithal eggs are only found in selected representatives of two groups : cephalopods and vertebrates. macrolecithal eggs go through a different type of development than other eggs. due to the large size of th... | [
"birth",
"death",
"growth",
"reproduction"
] | C | |
medmcqa_942 | medmcqa | <ctx>
) 0. 100 l of co2 at 307 torr and 26 °c ( b ) 8. 75 l of c2h4, at 378. 3 kpa and 483 k ( c ) 221 ml of ar at 0. 23 torr and – 54 °c 36. a high altitude balloon is filled with 1. 41 104 l of hydrogen at a temperature of 21 °c and a pressure of 745 torr. what is the volume of the balloon at a height of 20 km, where... | [
"Acute pulmonary embolism",
"CO2 absorption from induced pneumoperitoneum",
"Alveolar hypoventilation",
"Pulmonary edema"
] | C | Because of the ease with which carbon dioxide diffuses across the alveolar membranes, the PaCO2 is a highly reliable indicator of alveolar ventilation. In this postoperative patient with respiratory acidosis and hypoxemia, the hypercarbia is diagnostic of alveolar hypoventilation. Acute hypoxemia can occur with pulmona... |
medmcqa_1636 | medmcqa | <ctx>
nucleic acid analogues are compounds which are analogous ( structurally similar ) to naturally occurring rna and dna, used in medicine and in molecular biology research. nucleic acids are chains of nucleotides, which are composed of three parts : a phosphate backbone, a pentose sugar, either ribose or deoxyribose... | [
"Eplerenone",
"Nesiritide",
"Levosimendan",
"Coenzyme Q"
] | B | Ans. B. NesiritideBNP (Brain natriuretic peptide) is peptide which is secreted & formed in right atrium of the heart. This is responsible for vasodilation & hence used in CHF. Nesiritide is BNP analogue |
aquarat_4597 | 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)10 : 49 : 45",
"B)20 : 49 : 64",
"C)12 : 21 : 64",
"D)20 : 29 : 64"
] | C | Simply multiply profit sharing ratio with investment ratio to get investment amount ratio.
Let X is the total investment
⇒14 x = 5
⇒ 8 x = 3
⇒ 7x = 8
⇒ Final investment ratio = 12 : 21 : 64
C |
aquarat_49103 | aquarat | <ctx>
. in his konigsberg lectures of 1836 – 37 jacobi presented proofs. the first published proofs were by eisenstein ( 1844 ). integers a cubic residue ( mod p ) is any number congruent to the third power of an integer ( mod p ). if x3 ≡ a ( mod p ) does not have an integer solution, a is a cubic nonresidue ( mod p )... | [
"A)12/a",
"B)3/a",
"C)6/a",
"D)9/a"
] | A | 2/a + 3/a + 7/a
=12/a
Answer A |
qasc_4091 | qasc | <ctx>
motion, which can induce additional shower and thunderstorm activity. rainfall rates downwind of cities are increased between 48 % and 116 %. partly as a result of this warming, monthly rainfall is about 28 % greater between to downwind of cities, compared with upwind. some cities show a total precipitation incre... | [
"h2o",
"bushes",
"Trees",
"animals"
] | B |
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