id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
medmcqa_1398 | medmcqa | <ctx>
laboratory of cellular physiology and immunology. there they explored macrophages, about which little was known. cohn's " adroit tissue culturing of macrophages made it possible to observe, challenge, and manipulate them to figure out how they worked. " he showed how " the cell's outer membrane folds around the c... | [
"Monocytes",
"Eosinophils",
"Neutrophils",
"Lymphocytes"
] | A | Ans. is 'a'i.e., Monocytes o The monocytes migrate to tissues and become part of the tissue (fixed) macrophages.o Blood macrophages - Monocyteso Tissue macrophages - HistiocytesTissue macrophages (histiocytes) in different tissue are mentioned below -o Lung: 'Alveolar macrophages' or 'Dust' cellso Placenta: Hoffbauer c... |
qasc_792 | qasc | <ctx>
coordinates its actions and sensory information by transmitting signals to and from different parts of its body. the nervous system detects environmental changes that impact the body, then works in tandem with the endocrine system to respond to such events. neurology – is a branch of medicine dealing with disorde... | [
"fur seals",
"viruses",
"animals",
"jellyfish"
] | D | |
aquarat_38352 | aquarat | <ctx>
mid - morning classes. it is followed after mid - morning classes by a more lengthy break, lunchtime. thus, the structure of the school - day consists of three lesson blocks, broken up by two intervals : recess and lunch respectively. there must be at least an hours worth of " recess " or " free period " a week. ... | [
"A)48",
"B)20",
"C)50",
"D)29"
] | A | no of students will be 98*12=1176
let us consider n circles then 1+2+3+....+n=1176
n(n+1)/2=1176
n=48 circles
ANSWER:A |
aquarat_12237 | aquarat | <ctx>
the experiment. for example, from past data we know that 35 % of people prefer vanilla as their favorite ice cream flavor. if a group of 15 individuals are surveyed to ask if vanilla is their favorite ice cream flavor, the probability of success for each trial will be 0. 35. • the random variable will count the n... | [
"A)180",
"B)200",
"C)220",
"D)240"
] | B | badavilla=50% from 100
chotavilla=60% from 100
total=110 from 200
55% of 200 is also 110
so total number of survey is 200
ANSWER:B |
arc_challenge_652 | arc_challenge | <ctx>
climbing power the vertical climbing power on slope is given by. this approximation approaches the real solution for small, i. e. normal grades. for extremely steep slopes such as 0. 35 the approximation gives an overestimation of about 6 %. as this power is used to increase the potential energy of bike and rider... | [
"less gravity",
"more gravity",
"less friction",
"more friction"
] | C | |
mmlu_aux_4712 | mmlu_auxiliary | <ctx>
as the sea of japan. like all crocodiles, they can survive for prolonged periods in only warm temperatures, and crocodiles seasonally vacate parts of australia if cold spells hit. behaviour and ecology the primary behaviour to distinguish the saltwater crocodile from other crocodiles is its tendency to occupy sal... | [
"lives on land in Africa",
"can stay alive for months out of water",
"prefers living in dry places",
"is the longest living fish on earth"
] | B | null |
medmcqa_2080 | medmcqa | <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, ... | [
"30-45mmHg",
"45-60mmHg",
"60-75 mmHg",
"75-90 mm Hg"
] | D | Therefore, a defining characteristic of aoic regurgitation is an increase in aoic pulse pressure (systolic minus diastolic pressure). ... Early in the course of regurgitant aoic valve disease, there is a large increase in left ventricular end-diastolic pressure and left atrial pressure.pulse pressure usually between 75... |
aquarat_2290 | aquarat | <ctx>
8. 79 8. 80 8. 81 8. 82
a point per unit time.
of these interest and principal payments must equal the cumulative fixed payments at time t i. e. mat. evaluating the first integral on the right we obtain an expression for i ( t ), the interest paid : unsurprisingly the second integral evaluates to p0 − p ( t ) a... | [
"A)4 years",
"B)6 years",
"C)2 years",
"D)3 years"
] | D | Explanation:
9261 = 8000(21/20)N
(21/20)3 = (21/20)N => N = 3
Answer IS D |
medmcqa_5820 | medmcqa | <ctx>
diabetic nephropathy, also known as diabetic kidney disease, is the chronic loss of kidney function occurring in those with diabetes mellitus. diabetic nephropathy is the leading causes of chronic kidney disease ( ckd ) and end - stage renal disease ( esrd ) globally. the triad of protein leaking into the urine (... | [
"Cardiovascular Disease",
"Infection",
"Malignancy",
"Anemia"
] | A | Answer is A (Cardiovascular Disease): The most common cause of death in patients on chronic dialysis is Cardiovascular Disease. After cardiovascular disease, infections are the second most common cause of death of patients receiving long-term dialysis. Cardiovascular disease is the most common cause of death among pati... |
arc_easy_51 | arc_easy | <ctx>
##ts, etc. storage : automated storage and retrieval systems, logic controllers, location of warehouses, volume capacity and schedule / optimization methods. transportation : movement of manufacturing inputs / outputs from one location to another. it includes the modes of transport, e. g. air, rail, road, water, ... | [
"a system that is used to move people and products",
"an enterprise that changes raw materials into goods",
"the building and finishing of structures",
"the conversion of mechanical energy into heat energy"
] | A | |
medmcqa_8755 | medmcqa | <ctx>
is not readily apparent under normal optics. defects and disease there is evidence to believe that certain defects of any components of the elastic matrix may impair and alter the structural appearance of elastic and collagen fibers. cutis laxa and williams syndrome have elastic matrix defects that have been dire... | [
"Scurvy",
"Hunter's syndrome",
"Marfan's syndrome",
"All"
] | A | A i.e. Scurvy Collagen show triple helixQ and is never present free inside the cytoplasmQ. Scurvy, osteogenesis imperfectaQ, Ehler - Danlos syndrome & Alpo syndrome occurs d/t its deficient synthesis. |
medmcqa_7155 | medmcqa | <ctx>
was evaluated in study jzp458 - 201 ( nct04145531 ), an open - label, multi - cohort, multicenter trial in 102 patients with acute lymphoblastic leukemia or lymphoblastic lymphoma with hypersensitivity to e. coli - derived asparaginase as a component of a multi - agent chemotherapeutic regimen. the median age was... | [
"Liposomal Amphotericin",
"Amphotericin B deoxycholate",
"Amphotericin B taurocholate",
"Voriconazole"
] | B | Amphotericin B Deoxycholate is the only FDA approved drug for mucormycosis.Ref: Harrison 18th/pg 1663 |
arc_easy_846 | arc_easy | <ctx>
group over a longer period of time. the results placed the time period of tree harvest beginning anywhere from 1385 to 1445 ad with 95 % probability. the date range 1405 - 1435 is also likely but with a probability of 68 %. this date range coincides with the decline of angkor, which means these highland people we... | [
"measure the height of the tree",
"measure the thickness of the bark",
"count the number of rings in the trunk",
"count the branches growing from the trunk"
] | C | |
aquarat_35254 | aquarat | <ctx>
the set are orthogonal. there can be at most n − 1 squares in a set of mols of order n. a set of n − 1 mols of order n can be used to construct a projective plane of order n ( and conversely ). a ( v, k, λ ) difference set is a subset d of a group g such that the order of g is v, the size of d is k, and every non... | [
"A)3",
"B)1",
"C)0",
"D)5"
] | C | D is a set of multiples of 4.
270 is NOT a multiple of 4, hence none of its factors is a multiple of 4.
Therefore, those two sets won't have any overlap.
Answer: C |
aquarat_4842 | aquarat | <ctx>
1. 07 × 10−13 ; ( b ) k = 2. 51 10−3 ; ( c ) k = 4. 83 103 ; ( d ) k = 0. 219 ; ( e ) k = 16. 1 45. the standard free energy change is when reactants and products are in their standard states ( 1 bar or 1 atm ), q = 1. as the reaction proceeds toward equilibrium, the reaction shifts left ( the amount of products ... | [
"A)0.004%",
"B)0.04%",
"C)0.4%",
"D)1.6%"
] | D | In 10 days 10*0.04=0.4 ounces of water evaporated, which is 0.4/25∗100=1.6 of the original amount of water.
Answer: D. |
medmcqa_1840 | medmcqa | <ctx>
heart rate, broncho - constriction, digestion, and the innate immune response. the vagus nerve innervates the celiac ganglion, the site of origin of the splenic nerve. stimulation of the efferent vagus nerve slows heart rate, induces gastrointestinal motility, and inhibits tnf production in spleen. stimulation of... | [
"Burns",
"Vomiting",
"Stress",
"Acid ingestion"
] | B | Ans. (b) vomitingRef Bailey and Love 27th edition, Page 1073* Vomiting against closed Glottis leads to Boerhaave syndrome.* Vomiting against closed LES leads to Mallory Weiss tear. |
medmcqa_9717 | medmcqa | <ctx>
{ { displaytitle : malate dehydrogenase ( oxaloacetate - decarboxylating ) ( nadp + ) } } malate dehydrogenase ( oxaloacetate - decarboxylating ) ( nadp + ) ( ) or nadp - malic enzyme ( nadp - me ) is an enzyme that catalyzes the chemical reaction in the presence of a bivalent metal ion : ( s ) - malate + nadp + ... | [
"Noncompetitive",
"Uncompetitive",
"Competitive",
"Allosteric"
] | C | Inhibition of the enzyme succinate dehydrogenase by malonate illustrates competitive inhibition by a substrate analog. Succinate dehydrogenase catalyzes the removal of one hydrogen atom from each of the two-methylene carbons of succinate. Both succinate and its structural analog malonate can bind to the active site of ... |
aquarat_32829 | aquarat | <ctx>
1. 20 m / s to the right. refer to figure 3. 43, which shows a boat trying to go straight across the river. let us calculate the magnitude and direction of the boat ’ s velocity relative to an observer on the shore,. the velocity of the boat,, is 0. 75 m / s in the - direction relative to the river and the veloci... | [
"A)8.5 km/hr",
"B)9 km/hr",
"C)10 km/hr",
"D)12.5 km/hr"
] | C | Solution
Man's rate in still water = (15 - 2.5) km/hr
= 12.5 km/hr.
Man's rate against the current = (12.5 - 2.5) km/hr
= 10 km/hr.
Answer C |
aquarat_37856 | aquarat | <ctx>
1. 91 s 51. ( a ) 94. 0 m ( b ) 3. 13 s 53. ( a ) - 70. 0 m / s ( downward ) ( b ) 6. 10 s 55. ( a ) ( b ) 57. ( a ) 305 m ( b ) 262 m, - 29. 2 m / s ( c ) 8. 91 s 59. ( a ) ( b ) 61. 63. 65. ( a ) 6 m / s ( b ) 12 m / s ( c ) ( d ) 10 s 67. ( a ) car a is traveling faster at the checkpoint because it must go pas... | [
"A)1/2",
"B)2",
"C)1",
"D)4"
] | A | d = rt
M: r = 40 mph, t = t + 1/4hr
d = 40 (t + 1/4)
P: r = 60, t = t
d = 60t
since they went the same distance:
40t + 40/4 = 60t
20t = 40/4
t = 1/2 or 1/2 hr
A |
medmcqa_807 | medmcqa | <ctx>
. journal of neuroinflammation. 2019 jan 31 ; 16 ( 1 ) : 22. astrocytes decrease adult neurogenesis during virus - induced memory dysfunction via il - 1. garber c *, vasek mj *, vollmer ll, sun t, jiang x, klein rs. nature immunology. 2018 feb ; 19 ( 2 ) : 151 - 161. virus entry and replication in the brain prece... | [
"Recalling an old declarative memory",
"Recalling an old procedural memory",
"Forming a new sho-term memory",
"Forming a new long-term memory"
] | D | The hippocampus is crucial for the formation of long-term (declarative) memory. Without the hippocampus, sho-term memory is intact but the conversion to long-term does not take place.The retrieval of stored declarative memory does not require the hippocampus. The hippocampus is not needed for the retrieval of procedura... |
arc_easy_75 | arc_easy | <ctx>
##lurian period. in later editions he added " that the periods during which species have been undergoing modification, though very long as measured by years, have probably been short in comparison with the periods during which these same species remained without undergoing any change. " the number of clear transi... | [
"Parents pass their physical traits to their offspring; those offspring with traits that help them survive in the environment are able to reproduce.",
"Parents change their physical traits in order to survive in the environment, then those parental traits are passed to their offspring.",
"Life on this planet ca... | A | |
pubmedqa_631 | pubmedqa | <ctx>
techniques, 371 – 378. marks, j., andalman, b., beardsley, p. a., freeman, w., gibson, s., hodgins, j., kang, t., mirtich, b., pfister, h., ruml, w., et al. ( 1997 ). design galleries : a general approach to setting parameters for computer graphics and animation. in proceedings of the 24th annual conference on co... | [
"yes",
"no",
"maybe"
] | A | |
aquarat_8716 | aquarat | <ctx>
, j. tokolyi, a. liker & t. szekely. 2015. the evolution of parental cooperation in birds. proceedings of the national academy of sciences, us 112 : 13603 - 13608. pipoly, i., v. bokony, m. kirkpatrick, p. f. donald, t. szekely & a. liker. 2015. the genetic sex - determination system predicts adult sex ratios in ... | [
"A)9/25",
"B)12/25",
"C)17/25",
"D)29/50"
] | D | The fraction of birds that are male robins is (1/2)(1/5)=1/10.
The fraction of birds that are male bluejays is (3/5)(4/5)=12/25.
The total fraction of male birds is 1/10 + 12/25 = 29/50.
The answer is D. |
openbookqa_283 | openbookqa | <ctx>
workers have developed a tungsten carbide material composed of nanoparticles with improved performance. renewable rubber for automobile tires : chemical conversion of sugar to isoprene provides a renewable pathway to manufacture poly - ( cis ) - isoprene, the key rubber material in automobile tires. vlachos and c... | [
"fossilized matter",
"sand",
"water",
"air"
] | A | |
medmcqa_4548 | medmcqa | <ctx>
##s ) and stick to the vial glass. stabilisers used for vaccines include sugars ( sucrose, lactose ), sorbitol, amino acids ( glycine, monosodium glutamate ) and proteins ( hydrolysed gelatin ). there have very rarely ( one in twomillion vaccinations ) been cases of allergic reaction to the proteins in gelatin. t... | [
"Yellow fever",
"Japanese encephalitis",
"Haemorrhagic fever",
"Dengue"
] | A | |
openbookqa_1847 | openbookqa | <ctx>
in a particularly strong bias when estimates are stated in the form of a confidence interval. an example is where people predict the value of a stock market index on a particular day by defining an upper and lower bound so that they are 98 % confident the true value will fall in that range. a reliable finding is ... | [
"snakes",
"magnitude",
"water",
"frames"
] | B | |
mmlu_aux_4299 | mmlu_auxiliary | <ctx>
estimate location ), internal and external body temperature, and, in some cases, speed of travel. the tags are small and light enough to be attached to the outside of an animal, such as the tail feathers of red - footed boobies. however, they do have a drawback, they have to be retrieved. so, they are useful for ... | [
"may benefit from the tags",
"may attract seals by mistake",
"may find it hard to find prey",
"may be annoyed by the emitted pings"
] | C | null |
aquarat_29130 | aquarat | <ctx>
in mathematics, a diophantine equation is an equation of the form p ( x1,..., xj, y1,..., yk ) = 0 ( usually abbreviated p (, ) = 0 ) where p (, ) is a polynomial with integer coefficients, where x1,..., xj indicate parameters and y1,..., yk indicate unknowns. a diophantine set is a subset s of, the set of all j ... | [
"A)–16",
"B)–11",
"C)–4",
"D)4"
] | C | The quickest (rather only) way is to apply the given formula:
2*(-3) = 2*(-3) - 2 (2 + (-3) ) = -6 +2 = -4
Option (C) |
medmcqa_8031 | medmcqa | <ctx>
the linear hypothesis and it may be prudent, but it is controversial. there is some evidence that, unlike the immediate effects of radiation, the long - term effects are cumulative and there is little self - repair. this is analogous to the risk of skin cancer from uv exposure, which is known to be cumulative. th... | [
"1 year",
"3 years",
"5 years",
"10 years"
] | D | D i.e. 10 yearsRef: Diagnostic Pathology: Bone, By G. Petur Nielsen, Andrew E Rosenberg, 2nd edition, pageExplanation:Post-radiation OsteosarcomaLatent period from radiation is long: Median 11 years.Rarely as little as 2 years.Latency inversely related to radiation dose.OsteosarcomaThe X-ray appearances are variable.Ha... |
mmlu_aux_7204 | mmlu_auxiliary | <ctx>
##ics, mainly tropical forests like the amazon. habitat conservation is usually carried out by setting aside protected areas like national parks or nature reserves. even when an area isn't made into a park or reserve, it can still be monitored and maintained. red - cockaded woodpecker the red - cockaded woodpecke... | [
"Rotting Trees",
"In the desert",
"In the snow",
"The sunlight"
] | A | null |
qasc_4106 | qasc | <ctx>
herpetology ( from greek ερπετον herpeton, meaning " reptile " or " creeping animal " ) is the branch of zoology concerned with the study of amphibians ( including frogs, toads, salamanders, newts, and caecilians ( gymnophiona ) ) and reptiles ( including snakes, lizards, amphisbaenids, turtles, terrapins, tortoi... | [
"aerobic capacity",
"good olfaction",
"a cuticle",
"warm-blooded"
] | B | |
qasc_7969 | qasc | <ctx>
mirrors the largely unnoticed, yet crucial, contribution of mycelial networks ( that is, mycorrhiza ) in ecology. in chinese - canadian artist xiaojing yan's work, linghzi girl ( 2020 ), female bust statues cast with the mycelium of lingzhi fungus ( ganoderma lingzhi ) are exhibited and left to germinate. from th... | [
"cell walls",
"fats",
"chloroplasts",
"proteins"
] | C | |
medmcqa_5367 | medmcqa | <ctx>
’ s blood pressure with a sphygmomanometer. ( b ) a typical sphygmomanometer uses a valved rubber bulb to inflate the cuff and a diaphragm gauge to measure pressure. ( credit a : modification of work by master sgt. jeffrey allen )
benefit the economy. weather forecasts ( figure 9. 7 ) are the result of thousands... | [
"Less than intravascular pressure",
"More than intravascular pressure",
"Equal to intravascular pressure",
"Depends upon blood flow"
] | B | The reason for this is - "dissipation of pressure". When BP is measured by sphygmomanometry, the principle is 'balancing of pressure between the cuff and the brachial aery'. Suppose the pressure in the aery is, say, 100 mm Hg. When the pressure just outside the aery is 100 mm Hg, the aery will be occluded completely, o... |
qasc_2767 | qasc | <ctx>
in related disciplines, such as neuroscience, mechanical engineering, psychology, and physiology. in 1965, the university of massachusetts amherst created the united states'first department of exercise science ( now called kinesiology ) under the leadership of visionary researchers and academicians in the field o... | [
"competition",
"sweating",
"humanization",
"evolution"
] | D | |
aquarat_10424 | aquarat | <ctx>
of these interest and principal payments must equal the cumulative fixed payments at time t i. e. mat. evaluating the first integral on the right we obtain an expression for i ( t ), the interest paid : unsurprisingly the second integral evaluates to p0 − p ( t ) and therefore : the reader may easily verify that ... | [
"A)s. 25",
"B)s. 48",
"C)s. 42",
"D)s. 20"
] | A | Explanation:
SI in 2 years = Rs. 20, SI in 1 year = Rs. 10
CI in 2 years = Rs. 28
% rate per annum = [(CI – SI) / (SI in 1 year)] *100
= [(28 – 20) / 20] * 100
= 40 % p.a.
Let the principal be Rs. X
Time = T = 2 years
% rate = 40% p.a.
SI = (PRT/100)
20 = (X*40*2) / 100
X = Rs. 25
ANSWER: A |
aquarat_8519 | 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)23",
"B)26",
"C)36",
"D)35"
] | D | (D)
The pattern is + 3, + 5, + 3, + 5, …………
So the missing term is = 30 + 5 = 35. |
qasc_1803 | qasc | <ctx>
in common usage and classical mechanics, a physical object or physical body ( or simply an object or body ) is a collection of matter within a defined contiguous boundary in three - dimensional space. the boundary surface must be defined and identified by the properties of the material, although it may change ove... | [
"share ideas",
"share thoughts",
"share properties",
"reproduce"
] | C | |
medmcqa_5308 | medmcqa | <ctx>
products used to minimize this adverse effect are : red cells, reconstituted blood and 5 % albumin. the use of each blood product is dependent on the clinical considerations for the pediatric patient, in all cases the prime serves to reduce the hypovolemic effects a large extra - corporeal volume of the apheresis... | [
"Allergic",
"Transfusion related circulatory overload (TACO)",
"TRALI",
"FNHTR"
] | B | This C.K.D patient has developed severe anemia which is a compensated hea failure state. The patient was given first unit of blood in two hours instead of standard four hours and he is already in compensated hea failure. The acute decompensation due to volume overloading that has subsequently occurred will result in pu... |
arc_easy_1410 | arc_easy | <ctx>
use the air quality index ( aqi ) to check the level of pollution in the outside air before engaging in sporting activities. some common disease screenings include checking for hypertension ( high blood pressure ), hyperglycemia ( high blood sugar, a risk factor for diabetes mellitus ), hypercholesterolemia ( hig... | [
"taking a bath or shower regularly",
"handwashing after using the bathroom",
"playing on a soccer team",
"eating candy instead of lunch"
] | D | |
aquarat_27867 | aquarat | <ctx>
( ldiv = = 0 ) { ldiv = 1. 0e - 6 ; } double lamda = math. pow ( ( math. pow ( q, n ) / ( ldiv ) ), ( 1. 0 / ( n - n ) ) ) ; / / calculate x - squared ( gould's equation c ) : x2 = 1. 0 + ( n - m - n ) / n * ( 1. 0 - math. pow ( lamda, 2. 0 ) ) ; / / if x2 goes negative, return 0 : if ( x2 < 0 ) { x2 = 0. 0 ; r _... | [
"A)8",
"B)10",
"C)5",
"D)9"
] | A | Using the elimination method substitute options for x and find the correct option.
Answer: A |
aquarat_43594 | aquarat | <ctx>
and municipalities, and are defined solely according to population density. in practice, most references in sweden are to municipalities, not specifically to towns or cities, which complicates international comparisons. most municipalities contain many localities ( up to 26 in kristianstad municipality ), but som... | [
"A)95000",
"B)97500",
"C)100000",
"D)105000"
] | C | X * (85/100) = 85000
X = 1000 * 100
X = 100000
Answer: C |
medmcqa_3354 | medmcqa | <ctx>
). devices artificial detoxification devices currently under clinical evaluation include the single pass albumin dialysis ( spad ), molecular adsorbent recirculating system ( mars ) ®, prometheus system, and dialive. single pass albumin dialysis ( spad ) single pass albumin dialysis ( spad ) is a simple method of... | [
"Mivacurium",
"Atracurium",
"Gallium",
"Vecuronium"
] | B | Atracurium is degraded by both pH and temperature dependent Hofmann elimination (autolysis) and by ester hydrolysis; it therefore does not require a dosage adjustment in patients with renal or hepatic failure. However, acidosis and severe hypothermia decrease the rate of drug metabolism and should prompt dose reduction... |
aquarat_41989 | aquarat | <ctx>
odd number of edges are oriented clockwise for every face in a planar embedding of g. then h is a pfaffian orientation of g. finally, for any skew - symmetric matrix a, where det ( a ) is the determinant of a. this result is due to arthur cayley. since determinants are efficiently computable, so is perfmatch ( g ... | [
"A)(15,55)",
"B)(5,15)",
"C)(-5,-25)",
"D)(-5,10)"
] | A | A(-5, 15)
B(5, 15)
C(5, 55)
X(-5, 55): Parallelogram=Square=AXCB, where AX||CB, AX=CB, XC||AB, XC=AB
Y(-5, 5): Parallelogram=AYBC, where AY||BC, AY=BC, AC||YB, AC=YB
Z(15, 55): Parallelogram=ACZB, where AC||ZB, AC=ZB, CZ||AB, CZ=AB
Ans:A |
medmcqa_2832 | medmcqa | <ctx>
when the diagnosis is unclear or before starting a potentially hepatotoxic medical therapy. the easl suggests using fibrosis tests such as elastography, acoustic radiation force impulse imaging, and serum biomarkers to reduce the number of biopsies. in follow up, nice guidelines recommend that healthcare provider... | [
"Dynamic MRI",
"Rigid esophagoscopy",
"Barium contrast swallow",
"Water soluble low molecular weight contrast swallow"
] | D | ANSWER: (D) Water soluble low molecular weight contrast swallowREF: with textUse of non ionic water soluble contrast medium instead of barium is warranted when there is any risk of aspiration or esophageal leak. (Ref: Gastrointestinal Imaging: The Requisites By Giles W. Boland 4th ed page 2)Careful endoscopic assessmen... |
mmlu_aux_8223 | mmlu_auxiliary | <ctx>
fact that many astronomers are physicists or astrophysicists. the term " precession " used in astronomy generally describes the observable precession of the equinox ( the stars moving retrograde across the sky ), whereas the term " precession " as used in physics, generally describes a mechanical process. effects... | [
"pluto",
"plasma star",
"venus",
"mercury"
] | B | null |
pubmedqa_700 | pubmedqa | <ctx>
collagen fibrils, buckling of the collagen fascicles in the tendon extracellular matrix, and buckling of the tenocyte cells and their nuclei. diagnosis symptoms can vary from aches or pains and local joint stiffness, to a burning that surrounds the whole joint around the inflamed tendon. in some cases, swelling o... | [
"yes",
"no",
"maybe"
] | A | |
medmcqa_9148 | medmcqa | <ctx>
also concerns that the big agribusiness companies will use this system to blame their mistakes in processing which introduces contamination to the food supply on small farmers, putting them out of business. in wisconsin, the first state to make nais mandatory by allowing premises id to become law in january 2006,... | [
"Ritonavir",
"Nevirapine",
"Efavirenz",
"Delavirdine"
] | A | Ans. is 'a' i.e., Ritonavir Antiretroviral drugsa) Nucleoside reverse transcriptase inhibitors (NRTIs) - Zidovudin, Didanosine, Zalcitabine, Stavudine, Lamivudine, Abacavir.b) Nucleotide reverse transcriptase inhibitor - Tenofovirc) Nonucleoside reverse transcriptase inhibitors (NNRTIS) - Nevirapine, Efavirenz, Delavir... |
mmlu_aux_1705 | mmlu_auxiliary | <ctx>
stalks tipped with functional compounds to repair surface damage. astronomers have discovered the most ancient spiral galaxy yet, dating back 10. 7 billion years. 20 july a giant potable aquifer is discovered in namibia, potentially offering enough drinkable water to sustain the country for centuries. using mice,... | [
"The sponges must feel soft.",
"Silica comes from animals' body fluid.",
"Methane is harmful to glass sponges.",
"Glass sponges depend on the bacteria for a living."
] | D | null |
aquarat_16856 | aquarat | <ctx>
then 4, and so on, ending with - 5, using counting for loops?
10. 117 10. 118 10. 119 10. 120
8. 79 8. 80 8. 81 8. 82
a time, to see the result. here are a few expressions to try : • x = 5 • 3 * x - 5 • 3 * ( x - 5 ) • x • type ( 1 ) • type ('1')
</ctx>
The following are multiple choice questions (with answer... | [
"A)144",
"B)121",
"C)256",
"D)225"
] | D | 3, 4, 81, 4, 5, 121, 6, 7, ?
3+4=7 and 7+2=9 and 9^2=81
4+5=9 and 9+2=11 and 11^2=121
6+7=13 and 13+2=15 and 15^2=225
ANSWER:D |
mmlu_aux_4500 | mmlu_auxiliary | <ctx>
, allowing light from more than 13 billion years ago — almost to the time of the big bang — to be observed. not every location in space is ideal for a telescope. the interplanetary zodiacal dust emits a diffuse near - infrared radiation that can mask the emission of faint sources such as extrasolar planets. movin... | [
"To make trips to space cheaper.",
"To help astronauts do research in space.",
"To find a more convenient way to the moon.",
"To prove an assumption which seems crazy."
] | A | null |
medmcqa_4999 | medmcqa | <ctx>
patient's coagulation status. in many cases it will not be needed, unless the patient presents a ptt inferior to 160 seconds. in patients with normal values, a bolus of 5000 to 10000 iu of heparin could be administered at the commencement of the treatment, followed by a continuous perfusion, to keep ptt in ratios... | [
"Sulfonamides",
"Metformin",
"Cycloserine",
"Gentamycin"
] | D | Ans. D: Gentamycin |
mmlu_aux_4529 | mmlu_auxiliary | <ctx>
lionfish, kentucky silver carp, georgia cannonball jellyfish, and invasive edible plants such as japanese knotweed and autumn olive. joe roman, a harvard and university of vermont conservation biologist who is the recipient of the rachel carson environmental award, is the editor and chief of eat the invaders, a w... | [
"Lionfish got into the Atlantic Ocean in 2002.",
"Lionfish will not live long in the new environment.",
"Lionfish is a popular aquarium fish in the United States.",
"Lionfish has been populating the waters of the Atlantic Ocean."
] | D | null |
mmlu_aux_1791 | mmlu_auxiliary | <ctx>
whenever it falls asleep ), the amount of deep sleep will selectively increase in the hemisphere that was deprived of sleep when both hemispheres are allowed to sleep freely. the neurobiological background for unihemispheric sleep is still unclear. in experiments on cats in which the connection between the left a... | [
"An imagined companion gives the bird a sense of security.",
"Birds prefer to sleep in pairs for the sake of their security.",
"The phenomenon of birds napping in pairs is widespread.",
"A single pet bird enjoys seeing its own reflection in the mirror."
] | A | null |
openbookqa_2617 | openbookqa | <ctx>
the outside developer or user. network and ip limitations are as well part of the scraping defense systems. search engines can not easily be tricked by changing to another ip, while using proxies is a very important part in successful scraping. the diversity and abusive history of an ip is important as well. offe... | [
"keep doing it",
"try it again",
"be fatally injured",
"enjoy the feeling"
] | C | |
medmcqa_8006 | medmcqa | <ctx>
• the three expressions for are all equivalent. conceptual questions
of ( i. e suppose that for every, if then ). then, there exists a constant such that. furthermore, if we assume and that also has signature type, then we have. remarks. in the section above, the term " infinitesimal " in relation to is actually... | [
"A is having highest efficacy",
"A is having least potency",
"D is having highest potency",
"C is least potent"
] | D | The picture shows dose response curves of various drugs in which right sided is most potent (least dose is required to produce effect), left is least potent(high dose required to produce the effect). So drug C is least potent. Efficacy is estimated by height -Drug D is most efficaciousRef: Katzung 11th ed pg 31 |
aquarat_24772 | aquarat | <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... | [
"A)25%",
"B)35%",
"C)45%",
"D)70%"
] | B | Since the problem doesn't depend on the number of birds in reserve you can suppose that there are 100 birds.
From them 100*0.3=30 are Hawks.So, there are 70 non-Hawks.
There are 0.4*70=28 Paddyfield-Warblers. Therefore, there are 0.25*28=7 Kingfishers.
The total number of birds in the nature reserve that are not Hawks,... |
aquarat_21161 | 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)114",
"B)116",
"C)118",
"D)119"
] | D | 1/2bh=1/2(2a+3)(2a+6)
Now 4a-5=2a+6
2a=11
Therefore,
A(0,0); B(0,17); C(14,17)
1/2*14*17=119
Answer: D |
mmlu_aux_4640 | mmlu_auxiliary | <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... | [
"They decide your children's appearances or characters.",
"They make your children have the same smile as you.",
"They make your children stay healthy.",
"They're good for scientific researches."
] | A | null |
medmcqa_7766 | medmcqa | <ctx>
not only the lining of the uterus transforms, but the secretion from its glands changes. this change is induced by increased levels of progesterone from the corpus luteum. the target of the secretions is the embryoblast, and has several functions on it. nourishment the embryo spends approximately 72 hours in the ... | [
"Within minutes",
"By 12 hours",
"By day 1",
"By day 5"
] | D | The blastocyst begins implantation by day 5 after feilization. |
aquarat_9655 | aquarat | <ctx>
that case, the reasoning in steps 6 and 7 was entirely correct if envelope a happened to contain any of the amounts 2, 4,... 512 : switching envelopes would give an expected ( average ) gain of 25 %. if envelope a happened to contain the amount 1, then the expected gain is actually 100 %. but if it happened to co... | [
"A)1/4",
"B)3/4",
"C)1/2",
"D)1"
] | B | Saving = S, Expenditure = E, Income = I
At the end of 12months; 12S=4E=4(I-S)
=> 16S = 4I => Savings = 1/4 I
Hence Expenditure = 1-(1/4) = 3/4 I
Answer (B) |
aquarat_46428 | aquarat | <ctx>
1. 20 m / s to the right. refer to figure 3. 43, which shows a boat trying to go straight across the river. let us calculate the magnitude and direction of the boat ’ s velocity relative to an observer on the shore,. the velocity of the boat,, is 0. 75 m / s in the - direction relative to the river and the veloci... | [
"A)5 kmph",
"B)7.5 kmph",
"C)8 kmph",
"D)9 kmph"
] | B | US = 20
DS = 35
M = (35 - 20)/2 = 7.5
Answer:B |
openbookqa_1163 | openbookqa | <ctx>
cascading tipping points represents " an existential threat to civilisation ". a network model analysis suggested that temporary overshoots of climate change – increasing global temperature beyond paris agreement goals temporarily as often projected – can substantially increase risks of climate tipping cascades (... | [
"earthquake",
"canyon",
"tornado",
"Tsunami"
] | B | |
openbookqa_1555 | openbookqa | <ctx>
produce traceability makes it possible to track produce from its point of origin to a retail location where it is purchased by consumers. produce traceability is an important link in protecting public health since it allows health agencies to more quickly and accurately identify the source of contaminated fruit o... | [
"water",
"dirt",
"insect destroyers",
"tools"
] | C | |
openbookqa_579 | openbookqa | <ctx>
bats have a high thermal conductivity. the wings are filled with blood vessels, and lose body heat when extended. at rest, they may wrap their wings around themselves to trap a layer of warm air. smaller bats generally have a higher metabolic rate than larger bats, and so need to consume more food in order to mai... | [
"they run",
"they hunt",
"they perspire",
"they fly"
] | C | |
mmlu_aux_5003 | mmlu_auxiliary | <ctx>
30. 0 to 100 khz. bats, dolphins, submarines, and even some birds use ultrasonic sonar. echoes are analyzed to give distance and size information both for guidance and finding prey. in most sonar applications, the sound reflects quite well because the objects of interest have significantly different density than ... | [
"reflected sound is useful only to blind people",
"people haven't made use of reflected sound yet",
"bats use reflected sound to fly and get food",
"whales don't use reflected sound as they live in the sea"
] | C | null |
medmcqa_4627 | medmcqa | <ctx>
) and genetic aberrations is helpful in distinguishing the two diseases. treatment in a review of 153 patients treated for non - ds - amkl between 1990 and 2014 with various intensive chemotherapy protocols that included cytarabine, an anthracycline ( e. g. daunorubicin, doxorubicin ), and in 25 % of cases human ... | [
"Chemotherapy",
"Enucleation",
"Radiotherapy",
"Cryo"
] | A | Treatment of choice for metastasis is chemotherapy. |
arc_easy_863 | arc_easy | <ctx>
and is the minimal stable unit. in at least some pcp forms, including that from a. carterae, these building blocks assemble into a trimer thought to be the biologically functional state. when the x - ray crystallography structure of pcp was solved in 1997, it represented a novel protein fold, and its topology rem... | [
"absorbing oxygen",
"reflecting green light",
"absorbing light energy",
"blocking carbon dioxide"
] | C | |
aquarat_10249 | aquarat | <ctx>
previous equation gives solving for yields using subscripts 1 and 2 to denote two different satellites, and taking the ratio of the last equation for satellite 1 to satellite 2 yields 6. 59 6. 60 6. 61 6. 62 6. 63 6. 64 6. 65 6. 66
10−1 ( 0. 1 ; one tenth ) iso : deci - ( d ) legal history : 10 % was widespread ... | [
"A)3 : 4",
"B)4 : 3",
"C)2 : 3",
"D)Data inadequate"
] | C | Let the first and the second numbers be x and y respect then
y + 60% of x = 140% of y
or, y + 0.6x = 1.4y
or, 0.6x = 0.4y
∴ x : y = 0.4 : 0.6 = 2 : 3
Answer C |
medmcqa_6428 | medmcqa | <ctx>
monocyte - macrophage cell line : glut - 3 affinity for glucose is enhanced during the respiratory burst. biochem j 327 : 369 - 375 ( 1997 ). tan as, ahmed n, berridge mv. acute regulation of glucose transport after activation of human peripheral blood neutrophils by phorbol myristate acetate, fmlp, and granulocy... | [
"Acetyl CoA",
"Lactate",
"Glycerol",
"Alanine"
] | A | Ans. is 'a' i.e., Acetyl CoA o Substrates for gluconeogenesis are lactate (lactic acid), pyruvate, glycerol, glucogenic amino acids (alt amino acids except leucine and lycine), propionate and intermediates of citric acid cycle.. |
mmlu_aux_7489 | mmlu_auxiliary | <ctx>
stations specialize in radio news, talk radio, and sports radio. like fm, dab signals travel by line of sight so reception distances are limited by the visual horizon to about 30 – 40 miles ( 48 – 64 km ). types of broadcast receivers radios are manufactured in a range of styles and functions : console radio - a ... | [
"solar energy",
"wind energy",
"chemical energy",
"elbow grease"
] | C | null |
aquarat_23462 | aquarat | <ctx>
of these interest and principal payments must equal the cumulative fixed payments at time t i. e. mat. evaluating the first integral on the right we obtain an expression for i ( t ), the interest paid : unsurprisingly the second integral evaluates to p0 − p ( t ) and therefore : the reader may easily verify that ... | [
"A)8820",
"B)8828",
"C)8628",
"D)8891"
] | C | Amount = [8000 * (1 + 5/100)2]
= 8000 * 21/20 * 21/20
= Rs.8820
Answer: C |
mmlu_aux_2651 | 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... | [
"By playing with other fish.",
"By following fishing boats.",
"By leading the fish into the net.",
"By showing signs to the fishermen."
] | D | null |
aquarat_17435 | aquarat | <ctx>
28 25. 29 25. 30 25. 31
strategy for ( b ) the efficiency can be calculated with since is given and work was found in the first part of this example. solution for ( b ) efficiency is given by :. the work was just found to be, and is given, so the efficiency is 15. 26 15. 27 15. 28 × × 15. 29 15. 30
. 6. at a we... | [
"A)14⁄3",
"B)16⁄3",
"C)15⁄3",
"D)17⁄3"
] | B | A's one day's work = 1⁄32
B's one day's work = 1⁄20
(B + C)'s one day's work = 1⁄12
∴ C's one day's work = 1⁄12 - 1⁄20 = 1⁄30
D's one day's work = 1⁄24
∴ (A + B + C + D)'s one day's work
1/32+1/20+1/30+1/24=75+120+80+100/2400
= 375⁄2400 = 15⁄96 = 5⁄32
∴ Out of 5⁄32 of work done
1⁄30 of the work is done by C.
⇒ Out of 2... |
openbookqa_3248 | openbookqa | <ctx>
in physiology, a stimulus is a detectable change in the physical or chemical structure of an organism's internal or external environment. the ability of an organism or organ to detect external stimuli, so that an appropriate reaction can be made, is called sensitivity ( excitability ). sensory receptors can recei... | [
"sight",
"smell",
"contact",
"taste"
] | C | |
aquarat_11680 | aquarat | <ctx>
renting locations are set up at railway stations and at local businesses ( usually restaurants, museums and hotels ) creating a network of locations where bicycles can be borrowed from and returned ( e. g. zweirad freirad with at times 50 locations ). in this kind of network for example a railway station master c... | [
"A)170",
"B)180",
"C)200",
"D)504"
] | D | Option 'D'
9p3 = 9 × 8 × 7 = 504 |
mmlu_aux_3808 | mmlu_auxiliary | <ctx>
providing power to connected devices. the half - reactions are : issues platinum - based catalysts are expensive, so practical exploitation of ethanol as fuel for a pem fuel cell requires a new catalyst. new nanostructured electrocatalysts ( hypermec by acta spa for example ) have been developed, which are based ... | [
"Lifton's Medis Technologies is tapping into fuel cells and solar panels.",
"The fuel cell has been around for about 150 years.",
"The fuel cell's commercial development did not begin until the 1960s.",
"When hydrogen and oxygen molecules combine, the reaction produces o2 and H2O."
] | D | null |
mmlu_aux_5309 | mmlu_auxiliary | <ctx>
the rank of'acting unpaid lance corporal'and winning a prize for his speed at dismantling and reassembling his rifle. ) the error of this placement soon became apparent and he was set to work on designing optical systems for the rest of the war, at the same time working on a thesis for his phd, which was obtained... | [
"three years",
"six years",
"one year",
"two years"
] | A | null |
aquarat_6572 | aquarat | <ctx>
signed integer and p ( 6542 ) = 65521 for unsigned sixteen - bit integers. that would suffice to test primality for numbers up to 655372 = 4, 295, 098, 369. preparing such a table ( usually via the sieve of eratosthenes ) would only be worthwhile if many numbers were to be tested. if instead a variant is used wit... | [
"A)2",
"B)3",
"C)5",
"D)127"
] | D | I'm happy to help with this.
We know 4 = 2^2, so 4^17 = (2^2)^17 = 2^(2*17) = 2^34
That takes advantage of a law of exponents that says (a^n)^m = a^(n*m)
So, 4^17 - 2^26 = 2^34 - 2^26 = 2^(26 + 8) - 2^26 = (2^26)*(2*8) - 2^26 = (2^8 - 1) *(2^26)
= (128 - 1)*(2^26) = 127*(2^26)
The prime factors of 63 are 127, so the la... |
mmlu_aux_3801 | mmlu_auxiliary | <ctx>
is still debated. distortions to the earth's magnetic field cause the phenomenon aurora borealis, commonly called the northern lights. the magnetic field stores energy given by cosmic particles known as solar wind, which causes the magnetic field lines to expand. when the lines contract, they release this energy,... | [
"analyze all aspects of how northern fires influence climate",
"indicate that forest fires will pollute the atmosphere",
"suggest that people should take measures to protect environment",
"suggest that the fires will speed up climate warming"
] | D | null |
pubmedqa_492 | pubmedqa | <ctx>
features, so that it is possible to extrapolate from the data base material to the input data. applications prediction of clinical outcomes aerts et al. ( 2014 ) performed the first large - scale radiomic study that included three lung and two head - and - neck cancer cohorts, consisting of over 1000 patients. th... | [
"yes",
"no",
"maybe"
] | B | |
medmcqa_5551 | medmcqa | <ctx>
both upside down and reversed when viewed from the front of the stamp. sideways – when the watermark is rotated 90° with respect to the stamp's design. watermark detection watermark detection can be as simple as holding the stamp up to a light or by placing it face down on a black surface. if this does not reveal... | [
"Food debris",
"Material alba",
"Micro organism",
"Glycoprotein"
] | D | |
aquarat_40795 | aquarat | <ctx>
##0 = d. then γ an integer and γ = 1 γ ≤ 0 the value of is. to begin with, we shall simplify matters by concentrating a particular value of and generalise the result at a later stage. we shall use the value. the indicial equation has a root at, and we see from the recurrence relation that when that that denominat... | [
"A)11",
"B)14",
"C)13",
"D)15"
] | A | let p=2, q=7 then 2*2+7=11
so 2p+q=11.
ANSWER:A |
qasc_3387 | qasc | <ctx>
the same cytoplasm as the ovule, although its nucleus comes equally from the father and the mother. references sources reproduction pollination genetics evolutionary biology
, and often the thyroid gland ( depending on local referral patterns ). they also deal with diseases involving the skin, breast, soft tissu... | [
"combine genes",
"rapid expansion",
"fertilize gametes",
"reproduce"
] | C | |
mmlu_aux_3410 | 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... | [
"Fish having very bad memories.",
"Fish being smarter than we thought.",
"How fish improve their memory.",
"What we can learn from fish."
] | B | null |
aquarat_14118 | aquarat | <ctx>
40, y = 24. computations of the aharganas and the numbers of revolutions ahargana is the number of days elapsed since the beginning of the yuga. saturn let u be the value of the ahargana corresponding the residue 24 for saturn. during u days, saturn would have completed ( 36, 641 / 394, 479, 375 ) ×u number of re... | [
"A)12 days.",
"B)17 days.",
"C)18 days.",
"D)19 days."
] | A | They together completed 4/10 work in 4 days.
balance 6/10 work will be completed by Arun alone in 20*6/10 = 12 days.
ANSWER:A |
aquarat_10220 | aquarat | <ctx>
to the family railcard, but without the requirement for a child to be travelling to obtain the discount, groups of up to four adults and four children may travel together and gain the following discounts : adult : 34 % off the full adult fare, subject to a minimum fare of £13. 00 per ticket issued or £14. 80 for ... | [
"A)122.5",
"B)43.35",
"C)114.85",
"D)107.2"
] | C | 25.50*2= Y = 51.
Y*.15=7.65
Y-7.65=X = 43.35
Y= price of two adult tickets
X= price of two adult tickets after the discount
X+Y+20.50=114.85
The answer is C. |
medmcqa_2294 | 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 ... | [
"Hyoid bone",
"Tracheal rings",
"Thyroid cailage",
"Cricoid cailage"
] | C | Prominance of Thyroid cailage (because of sharp angle) in males is called Adam's apple. Thyroid cailage with right and left lamina both meet at midline and form an angle of 90deg in males, 120deg in females. At rest it lies at level of C3 |
openbookqa_1522 | openbookqa | <ctx>
##ruing wills. unless the context of a will indicates otherwise, when interpreting a will, an adopted child must be regarded as being born of its adoptive parents, not of its natural parents ; the fact that a person was born out of wedlock is not taken into account when determining his or her relationship with th... | [
"hobbies enjoyed",
"head size",
"number of friends",
"sports played"
] | B | |
qasc_5521 | qasc | <ctx>
found in the protist kingdom are red, green and brown algae. kingdom plantae the plantae kingdoms consists of angiosperms - plants that produce seeds or flower as a part of their reproductive system. about 0. 085 % of the 300, 000 angiosperms believed to exist can be found in marine like environments. some exampl... | [
"varied life cycles",
"Chlorophyll",
"Organic compounds",
"absorb light energy"
] | A | |
medmcqa_5335 | medmcqa | <ctx>
assignment to all variables are found, replace each variable of the cutset with a new variable for each constraint ; set the domains of these new variables to the value of the old variable in the partial assignment solve the problem using inference the efficiency of this algorithm depends on two contrasting facto... | [
"Accidental injury",
"Fall from height",
"Suicidal attempt",
"Homicidal assault"
] | C | Ans. is 'c' i.e., Suicidal attempt * Hesitation cuts (Tentative cuts or trial cuts) are characteristic features of suicidal attempt. |
aquarat_48702 | aquarat | <ctx>
area is the measure of a region's size on a surface. the area of a plane region or plane area refers to the area of a shape or planar lamina, while surface area refers to the area of an open surface or the boundary of a three - dimensional object. area can be understood as the amount of material with a given thic... | [
"A)5",
"B)10",
"C)15",
"D)20"
] | C | L * W = 300 : area , L is the length and W is the width.
2 L + 2 W = 70 : perimeter
L = 35 - w : solve for L
(35 - W) * W = 300 : substitute in the area equation
W = 15 and L = 20 : solve for W and find L using L = 35 - w.
correct answer C |
qasc_6006 | qasc | <ctx>
to establish a set of initial conditions for the chemical reactants involved in photochemical experiments. these reactants were chosen because they can be related to fundamental processes believed to occur in planetary surface environments, comets, and the interstellar medium. as such, each of the different cell ... | [
"edible",
"Food",
"plants",
"trees"
] | B | |
aquarat_15150 | aquarat | <ctx>
is a non - square number, its square root is irrational, we can equivalently prove its contrapositive, that if a positive integer n has a square root that is rational, then n is a square number. this can be shown by setting equal to the rational expression a / b with a and b being positive integers with no common... | [
"A)a < b < a^2 < b^2",
"B)a < b < b^2 < a^2",
"C)b < a < a^2 < b^2",
"D)a^2 < b^2 < b < a"
] | C | Because ab < b^2 and both are negative, I thought a < b. So I crossed off answers c), d), and e).
And because a < b , a^2 < b^2
ans C |
aquarat_1042 | aquarat | <ctx>
a nearly flat rectangle bounded by vertices,,, and, and whose width and height are thereby and ( close enough to ), respectively. then the surface area of the wall is where the integral yields, so that the area of the wall is, and substituting yields. the base of the cylindrical ungula has the surface area of hal... | [
"A)1:4",
"B)1:3",
"C)1:2",
"D)1:5"
] | A | Explanation:
Let their radii be 2x, x and their heights be h and H resp.
Then,
Volume of cone =1/3πr2h
1/3∗π∗(2x)2∗h /1/3∗π∗x2∗H
=>hH=14
=>h:H=1:4
Option A |
mmlu_aux_3224 | mmlu_auxiliary | <ctx>
day aspects of this type of deep - rooted social isolation can mean : staying home for an indefinite period of time due to lack of access to social situations rather than a desire to be alone ; both not contacting, and not being contacted by, any acquaintances, even peripherally ; for example, never being called ... | [
"to show ants have a biological clock in the head.",
"to prove ants are a well-regulated community.",
"to stress ants are really highly social animals.",
"to compare aimlessness with loneliness."
] | C | null |
aquarat_12785 | aquarat | <ctx>
10 = 10 b type orders ) and hence total profit will be ( 50 x 10 = rs. 500 for 100 % utilization ) but if it is busy with a type orders, it can do only ( = 100 / 40 = 2. 5 no. of orders ). in this situation it will earn net profit of ( 50 x 2. 5 = rs. 125 for 100 % utilization ). from the customer ’ s point of vi... | [
"A)s. 7,000",
"B)s. 7,200",
"C)s. 7,400",
"D)s. 7,700"
] | B | Let C = x.
Then, B = x + 5000 and A = x + 5000 + 4000 = x + 9000.
So, x + x + 5000 + x + 9000 = 50000
3x = 36000
x = 12000
A : B : C = 21000 : 17000 : 12000 = 21 : 17 : 12.
C's share = Rs. (30000 x 12/50) = Rs. 7,200.
B |
aquarat_39134 | aquarat | <ctx>
proportional item allocation is a fair item allocation problem, in which the fairness criterion is proportionality - each agent should receive a bundle that they value at least as much as 1 / n of the entire allocation, where n is the number of agents. since the items are indivisible, a proportional assignment ma... | [
"A)$500",
"B)$1000",
"C)$1500",
"D)$2000"
] | B | Let the shares of A, B, C and D be 5x, 2x, 4x and 3x respectively.
Then, 4x - 3x = 500
x = $500
B's share = 2x = 2*$500 = $1000
The answer is B. |
arc_challenge_581 | arc_challenge | <ctx>
to reject existing knowledge and become " the enemy " of everything they read ; he expressed that scientists must trust only objective evidence. al - haytham emphasized repeated experimentation and validation, and acknowledged that senses and predisposition could lead to poor conclusions. his work was a precursor... | [
"Scientists can present data in different formats.",
"Scientific results can be interpreted in different ways.",
"Scientists are capable of making unsupported claims.",
"Scientific results are often different from the expected results."
] | B | |
aquarat_49104 | aquarat | <ctx>
values. then calculate the mean for the resulting dataset. any outliers would tend to be deleted as part of the trimmed mean calculation, and thus the trimmed mean would then be a more representative measure of the center of the data for datasets containing outliers. example 3. 3 problem a real estate agent colle... | [
"A)24",
"B)25",
"C)48",
"D)50"
] | A | Answer
Sum of 50 result = sum of 30 result + sum of 20 result.
= 30 x 20 + 20 x 30
= 1200
Correct Option: A |
qasc_5822 | qasc | <ctx>
it then creates fighter cells that attack the parasite / virus ; literally, causing a war within the body. a virus can affect any part of the body causing a wide range of illnesses such as the flu, the common cold, and sexually transmitted diseases. the flu is an airborne virus that travels through tiny droplets ... | [
"motility",
"reproduce",
"spread",
"filter"
] | C |
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