id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
aquarat_5121 | 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)12:05 pm",
"B)12:15 pm",
"C)12:35 pm",
"D)12:55 pm"
] | D | A completes 1/6 of the job each hour.
B completes 1/12 of the work each hour.
C completes 1/18 of the work each hour.
A completes 1/6 of the work in the first hour.
Working together, A and B complete another 3/12 for a total of 5/12.
Working together, A, B, and C can complete 11/36 of the work each hour.
To complete 7/... |
qasc_5154 | qasc | <ctx>
, including echinoderms and tunicates. it has not been definitively established whether the existence of these brainless species indicates that the earliest bilaterians lacked a brain, or whether their ancestors evolved in a way that led to the disappearance of a previously existing brain structure. invertebrates... | [
"nerve cells",
"protist",
"animals without backbone",
"remains of prehistoric life"
] | C | |
aquarat_8612 | aquarat | <ctx>
squaring the square is the problem of tiling an integral square using only other integral squares. ( an integral square is a square whose sides have integer length. ) the name was coined in a humorous analogy with squaring the circle. squaring the square is an easy task unless additional conditions are set. the m... | [
"A)38636",
"B)38640",
"C)38647",
"D)38591"
] | D | Explanation:
Area of the room = (447 x 777) cm2.
Size of largest square tile = H.C.F. of 447 cm and 777 cm = 3 cm.
Area of 1 tile = (3 x 3) cm2.
Number of tiles required =(447Γ777)/(3Γ3)=38591
Answer: Option D |
aquarat_19163 | aquarat | <ctx>
eat the same item at the same time. whenever an item is fully eaten, each of the agents who ate it goes to their favorite remaining item and starts eating it in the same way, until all items are consumed. for each item, the fraction of that item eaten by each agent is recorded. in the context of random assignment... | [
"A)40",
"B)50",
"C)60",
"D)70"
] | A | n(A U B)=n(A) + n(B) - n(A INTERSECTION B)
200 = 125 + 115 - BOTH
BOTH = 240 - 200 = 40.
ANSWER:A |
qasc_5179 | qasc | <ctx>
the process of change affecting a broad area of interest and which is also easily communicated. septic sewage β sewage in which anaerobic respiration is taking place characterised by a blackish colour and smell of hydrogen sulphide. septic tank - a type of sedimentation tank in which the sludge is retained long e... | [
"Detoxifying teas",
"Feces",
"Burping",
"Essential Oils"
] | B | |
medmcqa_92 | medmcqa | <ctx>
of chronic air pollution exposure in relation to mortality in the nurses β health study. journal of the royal statistical society series c applied statistics. 2018 ; 67 ( 2 ) : 307 - 327. methods for implementation and prevention science ritz j, spiegelman d. equivalence of conditional and marginal regression mod... | [
"ARI of 1% = 75 new cases",
"Current ARI in India is 1.7%",
"It is represents new cases of TB",
"It is assessed by tuberculin conversion in previously non-vaccinated children"
] | D | Incidence of TB infection (Annual infection rate, Annual risk of Infection ARI) : Percentage of population under study who will be newly infected (not diseased or cases) with TB among Non-infected in 1 year. Expresses attacking force of TB in community In developing countries 1% ARI corresponds to: 50 SS +ve cases per ... |
openbookqa_1326 | openbookqa | <ctx>
so the greedy min - sum does not change. we can now partition the inputs into small ( less than 1 / 3 ) and large ( at least 1 ). the set of small items in pi is denoted by si. note that, when the algorithm starts processing small items, the sum in all bundles is at least 8 / 3. the proof that a minimal counterex... | [
"the Earth",
"the moon",
"the sun",
"the solar system"
] | B | |
mmlu_aux_5129 | mmlu_auxiliary | <ctx>
, overharvesting, pollution, invasive species, and climate change. invertebrates makes up most of the earth's biodiversity which is why they do not go extinct as fast as other species. marine invertebrates : these species average lifespan is 5 - 10 million years. many marine invertebrates face extinction because ... | [
"last century",
"in the twentieth century",
"more than one hundred years ago",
"in 1914"
] | C | null |
aquarat_21571 | aquarat | <ctx>
joshi claims fdi will help the farm sector improve critical infrastructure and integrate farmer - consumer relationship. today, the existing retail has not been able to supply fresh vegetables to the consumers because they have not invested in the backward integration. when the farmers'produce reaches the end con... | [
"A)Rs.10",
"B)Rs.15",
"C)Rs.20",
"D)Rs.25"
] | D | Explanation:
500*(15/100) = 75 ---- 3
? ---- 1 => Rs.25
Answer: D |
aquarat_36389 | aquarat | <ctx>
long time? discuss why exercise is necessary but may not be sufficient to cause a person to lose weight. 7 β’ problems & exercises 319
the increase in weight.
inches? 67. is a 197 - lb weight lifter light enough to compete in a class limited to those weighing 90 kg or less? 68. a very good 197 - lb weight lifter... | [
"A) 3",
"B) 3.5",
"C) 4",
"D) 4.5"
] | C | 222 - 198 = 24 pounds lost in 12 months
24/12 = 2, so Joe is losing weight at a rate of 2 pounds per month.
...in approximately how many months will he weigh 190 pounds?
A simple approach is to just list the weights.
Now: 198 lbs
In 1 month: 196 lbs
In 2 months: 194 lbs
In 3 months: 192 lbs
In 4 months: 190 lbs
Answer:... |
arc_easy_187 | arc_easy | <ctx>
heat transfer is a discipline of thermal engineering that concerns the generation, use, conversion, and exchange of thermal energy ( heat ) between physical systems. heat transfer is classified into various mechanisms, such as thermal conduction, thermal convection, thermal radiation, and transfer of energy by ph... | [
"heat.",
"electricity.",
"magnetism.",
"temperature."
] | A | |
qasc_1308 | qasc | <ctx>
will also feed on the raphidophyte, heterosigma akashiwo, another organism responsible for red tides. its blooms when forming red tides are likely stimulated by environmental factors, such as drops in salinity or increases in prey abundance. o. marina may also affect the environment by producing dimethyl sulfide,... | [
"an organism's body",
"hydrate their cells",
"wood",
"living things"
] | D | |
medmcqa_9186 | medmcqa | <ctx>
and does not have to wait for their actual execution ; social interaction is thus accelerated. important factors in the standardization of behavior are sanctions and social roles. operant conditioning the probability of these behaviours occurring again is discussed in the theories of b. f. skinner, who states tha... | [
"Culture",
"Acculturation",
"Socialization",
"Society"
] | A | Culture: Is the learned behavior which is socially acquired. Acculturation: is 'cultural contact' or mixing of two cultures. Society: Is an organization of member agents characterized by 'system' - a system of social relationship between individuals. Socialization: is the process of inheriting norms, customs and ideolo... |
mmlu_aux_3163 | mmlu_auxiliary | <ctx>
the genetical evolution of social behaviour. ii. journal of theoretical biology 7. hews, d. k. 1988. alarm response in larval western toads, bufo boreas : release of larval chemicals by a natural predator and its effect on predator capture efficiency. animal behaviour 36 : 125 - 133. hews, d. k., and a. r. blaust... | [
"What is Fear",
"Why do we feel afraid",
"You feel afraid,animals do too",
"Fear is a good thing"
] | D | null |
aquarat_14067 | aquarat | <ctx>
all the pivots of a are positive ( by theorem ii ), therefore all the leading principal minors of a are positive ( by theorem iii ). statement ii : if the nonsingular n Γ n symmetric matrix a can be factored as, then the qr decomposition ( closely related to gram - schmidt process ) of b ( b = qr ) yields :, wher... | [
"A) xy",
"B) xz",
"C) (p^2)qr",
"D) p(q^2)r"
] | C | Given that qr is positive and pqr is negative, you can say that p MUST be negative. As for q and r either they are both positive or both negative.
Option (C) has p^2 which is positive and qr which is positive. So (C) must be positive. |
mmlu_aux_2176 | mmlu_auxiliary | <ctx>
and entertainment. during training humans communicate their wishes with positive or negative reinforcement. after training is finished the human communicates by giving signals with words, whistles, gestures, body language, etc. apopo has trained southern giant pouched rats to communicate to humans the presence of... | [
"tell other bees where food is",
"attract other bees",
"show they are happy",
"play with other bees"
] | A | null |
pubmedqa_84 | pubmedqa | <ctx>
of corticosteroids given from gestational ages of 24 weeks 0 days to 33 weeks 6 days has been shown in several studies to reduce the risk of intraventricular hemorrhage in the neonatal period. head positioning in very preterm infants has been suggested as an approach to prevent germinal matrix haemorrhage ; howev... | [
"yes",
"no",
"maybe"
] | C | |
arc_challenge_442 | arc_challenge | <ctx>
1. 4 approximation what is your first reaction when you hear the word β physics β? did you imagine working through difficult equations or memorizing formulas that seem to have no real use in life outside the physics classroom? many people come to the subject of physics with a bit of fear. but as you begin your ex... | [
"a galaxy",
"the universe",
"a constellation",
"the solar system"
] | A | |
medmcqa_503 | medmcqa | <ctx>
a nail disease or onychosis is a disease or deformity of the nail. although the nail is a structure produced by the skin and is a skin appendage, nail diseases have a distinct classification as they have their own signs and symptoms which may relate to other medical conditions. some nail conditions that show sign... | [
"Granuloma present in the lungs",
"Tuberculous periapical granuloma",
"Tuberculous lesion of the lymph nodes",
"None of the above"
] | B | Tuberculosis may also involve the bone of the maxilla or mandible. One common mode of entry for the microorganisms is into an area of periapical inflammation by way of the blood stream; an anachoretic effect.
It is conceivable also that these microorganisms may enter the periapical tissues by direct immigrationΒ through... |
mmlu_aux_2834 | mmlu_auxiliary | <ctx>
plants tolerate salt spray, salty sand, little to no fresh water, unstable substrates, occasional inundation during storms, low nutrient levels, and abrasion by wind, water, and ice storms. seedlings may become buried. this type of environment causes stress in a plant. the grass grows from a large rhizome that an... | [
"the discovery of wind highways",
"how wind travels",
"how wind affects different plants",
"one of the wind"
] | D | null |
medmcqa_8163 | medmcqa | <ctx>
of gene expression profiling is the ability to further classify tumors into subtypes having distinct biological properties and affect prognoses. for example, some diffuse large b - cell lymphomas ( dlbcls ) are indistinguishable based on histological methods yet are clinically heterogeneous : 40 % of patients res... | [
"Kiel classification",
"REAL classification",
"WHO classification",
"Rappapo classification"
] | B | Answer is B (REAL Classification) In 1994, a group of hematopathologists, oncologists and molecular biologists came together (International Lymphoma Study Group) and introduced a new classification, called the 'Revised European-American Classification of Lymphoid Neoplasms (REAL). WHO has now reviewed and updated the r... |
arc_easy_2181 | arc_easy | <ctx>
are used to make an initial selection of animals that receive the qualification reproductive hope ( in french reproducteur espoir, abbreviated to espoir ). annually in excess of about 700 bull calves are then selected to enter the national evaluation station at, close to limoges, just after weaning, when they are... | [
"1 red, 1 white, and 2 roan",
"0 red, 1 white, and 3 roan",
"2 red, 2 white, and 0 roan",
"0 red, 0 white, and 4 roan"
] | A | |
medmcqa_1391 | medmcqa | <ctx>
victims of the virus. anyone with the disease, whether acquired through a tainted blood transfusion, hetero - or homosexual sex, drug use, or otherwise, should be afforded the same care and compassion. the conference was the first church body to address the pandemic in 1987 with a document entitled " on " the man... | [
"7 April",
"3-May",
"5-Jun",
"1-Dec"
] | D | Ans. D i.e. 1 December |
medmcqa_4118 | medmcqa | <ctx>
##2 - adrenergic agonistic activity. adrenergic receptors are present in many different cells. the activation of these receptors by an agonist as amitraz generally induces a sympathetic response. this leads to an increased heart rate, dilation of the pupils, elevation of blood pressure and blood and energy supply... | [
"Adrenaline and Isoprenaline",
"glucagon and insulin",
"Isoprenaline and Propranolol",
"All of the above"
] | B | Adrenalin and histamine and glucagon, insulin are physiological antagonists Physiological antagonism - opp effect on the same physiological system by two drugs glucagon increases blood glucose, insulin decreases- blood glucose adrenaline- bronchodilatation histamine- broncho constriction Ref KD Tripathi 8th ed. |
aquarat_19553 | aquarat | <ctx>
park and must make only one parking attempt per trip through the course. tab eventually passes in five attempts. afiya demands silence and, despite getting out of her seat to check the passenger side as she is reversing, passes on her first try. andrew observes sly from the backseat throughout his run ; sly spend... | [
"A)51.5minutes",
"B)52.5minutes",
"C)53.5minutes",
"D)54.5minutes"
] | B | When A travels 460m (=440+20), B travels 420m (=440-20). So, ratio of speed = 460:420 = 23:21. Let A's speed be 23x, and that of B's be 21x.
23x = ((2*440) / t) which implies 23t = 880/x;
21x = ((2*440) / (t+5)) which implies 21(t+5) = 880/x.
From these two equations, 23t = 21(t+5). Solving, t = 52.5minutes
ANSWER:B |
medmcqa_447 | medmcqa | <ctx>
diagnosis of lung cancer, computed tomography with special three - dimensional cad systems are established and considered as appropriate second opinions. at this a volumetric dataset with up to 3, 000 single images is prepared and analyzed. round lesions ( lung cancer, metastases and benign changes ) from 1 mm ar... | [
"Obstruction",
"Bleeding",
"Infection",
"Changes into malignancy"
] | B | .LOWER GI BLEED- * Bleeding in the GIT below the level of the ligament of Treitz. * Normal faecal blood loss is 1.2 ml/day. A loss more than 10 ml/day is significant.* Angiodysplasia. * Diveicular disease - commonest cause in Western countries. * Tumours of colon or small bowel. * Anorectal diseases--Haemorrhoids, fiss... |
aquarat_12840 | aquarat | <ctx>
operating under the brand ross dress for less and a little more than 200 dd's discounts. the latter network was founded in 2004 for consumers with a more moderate income than typical ross dress for less customers, and it is represented by goods from more democratic trademarks. both networks offer clothing, footwe... | [
"A)6/17",
"B)4/15",
"C)1/3",
"D)4/11"
] | A | Let avg for 11 mos. = 10
Therefore, Dec = 60
Year total = 11*10 + 60 = 170
Answer = 60/170 = 6/17 = A |
aquarat_12791 | aquarat | <ctx>
##45710347785 5345712108053073639453592393265186603051504106096643731332367283153932350006 7937107541955437362433248361242525945868802353916766181532375855504886901432 221349733 rsa - 2048 rsa - 2048 has 617 decimal digits ( 2, 048 bits ). it is the largest of the rsa numbers and carried the largest cash prize fo... | [
"A)9935",
"B)9939",
"C)9944",
"D)9954"
] | C | Largest 4-digit number = 9999
88) 9999 (113
88
----
119
88
----
319
264
---
55
---
Required number = (9999 - 55)
= 9944.
C) |
aquarat_4946 | aquarat | <ctx>
< 2465 * 5 x = 4 98 56 y = ( 2460 + x ) * x = 2464 * 4 = 9856 00 00 algorithm terminates : answer = 12. 34 binary numeral system ( base 2 ) this section uses the formalism from the digit - by - digit calculation section above, with the slight variation that we let, with each or. we iterate all, from down to, and ... | [
"A)100000",
"B)46",
"C)577",
"D)577"
] | A | There are 2 approaches in solving this.
Methode 1.
HCF * LCM = The Actual Number.
100000* 10000= 1000000000
So the answer which we are looking for has to be a factor of 1000000000.
So among the options shortlist the answers by eliminating those numbers which is not divisible by 1000000000. and then take the highest num... |
medmcqa_4393 | medmcqa | <ctx>
year 2015, the national ministry of health, together with representatives of 35 organizations of civil society, including scientific institutions, organizations working in the field and people living with hiv, finished their long - term project through introduce modifications to the 1990 law, and created the hiv ... | [
"Red",
"Blue",
"White",
"Green"
] | C | Ans. is 'c' i.e.,WhitePre-packed colour coded STI/I kits have been provided for free supply to all designated STI/I clinics :Kit 1 4 Grey, for urethral discharge, ano-rectal discharge, cervicitis.Kit 2 - Green, for vaginitisKit 3 4 White, for genital ulcersKit 4 - Blue, for genital ulcersKit 5 - Red, for genital ulcers... |
arc_easy_1505 | arc_easy | <ctx>
##l populations ; diversity and population dynamics ; genetic transfers, influence of environmental factors community ecology and functioning processes : interactions between organisms and mineral or organic compounds ; involvement of such interactions in soil pathogenicity ; transformation of mineral and organic... | [
"The bacteria break down water into food.",
"The bacteria change sunlight into minerals.",
"The bacteria combine with sand to form rocks.",
"The bacteria break down plant and animal matter."
] | D | |
medmcqa_2641 | medmcqa | <ctx>
##oride : the weak base fluoride ion reacts only partially with the bacterial acid waste, resulting in a less extensive shift in the solubility equilibrium and an increased resistance to acid dissolution. see the chemistry in everyday life feature on the role of fluoride in preventing tooth decay for more informa... | [
"hydroxyapatite",
"calcium phosphate",
"monocalcium phosphate monohydrate",
"none of the above"
] | C | |
medmcqa_7107 | medmcqa | <ctx>
crowns for root - treated teeth. however, recent review of literature reveals that there is no strong evidence to show that crowns are better than other routine restorations to restore root - filled teeth. the general advice is that dentists should use their clinical experience in view of the patient's preference... | [
"Sufficiently fluid to adapt to the oral tissues",
"Viscous enough to be contained in a tray",
"Undergoes distortion or tearing when removed from the mouth",
"Biocompatible"
] | C | To produce accurate replicas of intra- and extraoral tissues, theΒ impressionΒ materialsΒ shouldΒ be:
SufficientlyΒ fluid to adapt to the oral tissues.
Viscous enough to be contained in a tray.
Able to transform (set) into a rubbery or rigid solid in the mouth in a reasonable time (less than 7 min).Β
ResistantΒ toΒ distortio... |
medmcqa_1903 | medmcqa | <ctx>
injury still significantly rises. this higher risk of injury for stepchildren can be attributed to the fact that stepparents occupy the same supervisory role as a genetic parent, yet they have a lower intrinsic commitment to protecting the child and therefore are less likely to be adequately vigilant. the authors... | [
"Chloroform",
"Ether",
"Methoxyflurane",
"Halothane"
] | B | B i.e. Ether |
aquarat_25374 | aquarat | <ctx>
. so the ratio is at most ( 1 + 1 / l - 1 / lm ). worst - case minimum sum in the worst case, the smallest sum in the returned partition is at least times the optimal ( maximum ) smallest sum. proof the proof is by contradiction. we consider a minimal counterexample, that is, a counterexample with a smallest m an... | [
"A)-33",
"B)-3",
"C)1",
"D)3"
] | A | Given : a * b * q = 33.
33 is a Positive Odd number.Side Note:Thus, all 3 numbers will be odd.
Prime factorization will also give you numbers. 1, 3, 11. The 3 numbers will be combination of these 3 numbers with possible variation in sign(+/-).
We could have any 2 digits as negative. --> negative * negative * positive. ... |
qasc_6048 | qasc | <ctx>
of monoculture. crop rotation and long - term crop rotations confer the replenishment of nitrogen through the use of green manure in sequence with cereals and other crops, and can improve soil structure and fertility by alternating deep - rooted and shallow - rooted plants. other methods to combat lost soil nutri... | [
"grow",
"add",
"loss",
"pH"
] | B | |
aquarat_3381 | aquarat | <ctx>
in mathematics an even integer, that is, a number that is divisible by 2, is called evenly even or doubly even if it is a multiple of 4, and oddly even or singly even if it is not. the former names are traditional ones, derived from ancient greek mathematics ; the latter have become common in recent decades. thes... | [
"A)9",
"B)11",
"C)13",
"D)15"
] | D | Let the three integers be x, x + 2 and x+ 4.
Then,
3x = 2(x + 4) + 3
x = 11
Third integer = x + 4 = 15.
ANSWER:D |
aquarat_49583 | aquarat | <ctx>
people in the uk. liquidator pwc began staff consultations over planned redundancies and transfers to new employers. on 2 february 2018, the official receiver announced an initial 377 redundancies ; a further 994 redundancies were announced during february, 337 in march, 554 in april, 75 in may, 43 in june, 399 i... | [
"A)2",
"B)4",
"C)5",
"D)8"
] | D | s = senior team members
j = junior team members
s + j = 25
j = 25 - s
100s +75j = 2075
100s + 75(25 - s) = 2075
100s + 1875 - 75s = 2075
25s = 200
s = 8
Answer: D |
aquarat_30310 | 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)450 cm^2",
"B)470 cm^2",
"C)480 cm^2",
"D)420 cm^2"
] | C | The triangle with sides 52 cm, 48 cm and 20 cm is right angled, where the hypotenuse is 52 cm.
Area of the triangle
= 1/2 * 48 * 20
= 480 cm^2
Answer: C |
arc_easy_2099 | arc_easy | <ctx>
by each parent and typically one is dominant and the other recessive. typically, the f1 generation is also phenotypically homogeneous, producing offspring that are all similar to each other. double cross hybrids result from the cross between two different f1 hybrids ( i. e., there are four unrelated grandparents ... | [
"All of the offspring will have red flowers.",
"All of the offspring will have white flowers.",
"The offspring will have either red or white flowers.",
"The offspring will have neither red nor white flowers."
] | C | |
aquarat_35415 | aquarat | <ctx>
2. 3 β’ time, velocity, and speed 45 figure 2. 11 position vs. time, velocity vs. time, and speed vs. time on a trip. note that the velocity for the return trip is negative. making connections : take - home investigation β getting a sense of speed if you have spent much time driving, you probably have a good sense... | [
"A)182 km/hr",
"B)180 km/hr",
"C)152 km/hr",
"D)169 km/hr"
] | A | Explanation:
Length of the train =150=150 m
Speed of the man =2=2 km/hr
Relative speed =1503=50 m/s=1503=50 m/s
=50Γβ185=180 km/hr=50Γβ185=180 km/hr
Relative speed = Speed of train - Speed of the man (as both are moving in the same direction). Therefore,
Speed of the train = Relative speed + Speed of the man
=180+2=182... |
medmcqa_9180 | medmcqa | <ctx>
gallbladder ( known as courvoisier's sign ) may also raise suspicion, and can help differentiate pancreatic cancer from gallstones. medical imaging techniques, such as computed tomography ( ct scan ) and endoscopic ultrasound ( eus ) are used both to confirm the diagnosis and to help decide whether the tumor can ... | [
"NONE",
"C",
"A",
"B"
] | C | A- Stomach B- Gallbladder C- Distal Ileum and caecum This patient has a history typical for peptic ulcer disease, that is, constant mid epigastric pain after meals. The patient also has symptoms consistent with gastro-esophageal reflux disease. The dark and tarry stools reflect blood in the stools; that is, hemoglobin ... |
qasc_808 | qasc | <ctx>
the coping of households is dependent on contextual factors, such as where an individual is settled, namely rural, urban or marginal environments. the ways households respond to food insecurity influences health aspects such as infectious and chronic diseases, nutritional status, and mental health. it is essentia... | [
"dehydration",
"hydrogen and oxygen",
"food and shelter",
"hydrogen chloride and water"
] | B | |
medmcqa_9128 | medmcqa | <ctx>
vitamin a which led to the finding that the amount, as well as biological value, of dietary protein are important in the process of converting carotene to vitamin a. other studies dealt with metabolic changes during cachexia of tumor - bearing animals. one of the most striking effects of tumor on the host was the... | [
"Kynurenine",
"Xantheurenic acid",
"Bradykinin",
"Melatonin"
] | A | Kynurenine is formed from tryptophan in presence of enzyme tryptophan pyrrolaseRef: DM Vasudevan - Textbook of Biochemistry, 7th edition, page no: 239, fig 18.8 |
medmcqa_6629 | medmcqa | <ctx>
a study conducted on young males with less sleep also showed that there was increased connectivity within the somatomotor network ( smn ) during rest. insomnia is a condition where patients have difficulty falling asleep or staying asleep. there is evidence that insomnia involves distributed brain networks and ca... | [
"More common in females",
"Recent memory loss",
"MMSE useful in diagnosis",
"Medications offer near 100% cure"
] | D | Dementia is a chronic organic mental disorder, characterized by the following main clinical features: 1. Impairment of intellectual functions, 2. Impairment of memory (predominantly of recent memory, especially in early stages), 3. Deterioration of personality with lack of personal care. Reference: A sho textbook of Ps... |
arc_challenge_186 | arc_challenge | <ctx>
8. 5 inelastic collisions in one dimension 31. a 0. 240 - kg billiard ball that is moving at 3. 00 m / s strikes the bumper of a pool table and bounces straight back at 2. 40 m / s ( 80 % of its original speed ). the collision lasts 0. 0150 s. ( a ) calculate the average force exerted on the ball by the bumper. (... | [
"ball with a mass of 5 kg",
"ball with a mass of 10 kg",
"ball with a mass of 15 kg",
"ball with a mass of 20 kg"
] | D | |
medmcqa_1964 | medmcqa | <ctx>
reputation of efficacy in this disorder, and it can be given during pregnancy ( avoiding the risk of pharmaceutical treatment ), with due precautions. but there have been no trials, and dutch experience has shown that almost all mothers recover quickly without it. after recovery the mother may need antidepressant... | [
"Seizure frequency decreases in majority",
"Monotherapy is preferred to polydrug therapy",
"No increase in incidence of epilepsy in offspring",
"Breastfeeding is contraindicated"
] | B | Ans. is b, i.e. Monotherapy is preferred to polydrug therapy --Dutta Obs 7/e, p 291As discussed earlier, seizure frequency remains unchanged in majority during pregnancy."Frequency of convulsions is unchanged in majority (50%) and is increased in some." --Dutta 7/e, p 291"The risk of developing epilepsy to the offsprin... |
medmcqa_3623 | medmcqa | <ctx>
the corticostriatothalamocortical hap is a neuronal network that is associated with the integration of different muscle groups. it activates complex movement programs and guarantees continuous movement that cannot be terminated by small external influences. another important circuit involving holmes tremor is the... | [
"Hypokalemia",
"Hypocalcemia",
"Hypomagnesemia",
"Hyponatremia"
] | A | T3| T4| - Positive Na- K+ ATPase activity in the cells (3 Na outside 2 K+ inside) | K Influx | K| | Thyrotoxic Periodic Paralysis |
aquarat_43275 | aquarat | <ctx>
the same number as the wheat and chessboard problem above ). < ref > ivan moscovich, 1000 playthinks : puzzles, paradoxes, illusions & games, workman pub., 2001. < / ref > computing β ipv6 : 18, 446, 744, 073, 709, 551, 616 ( 264 ; β1. 84 ) possible unique / 64 subnetworks. mathematics β rubik's cube : there are ... | [
"A)51",
"B)54",
"C)56",
"D)57"
] | B | I guess the easiest way to answer this is -
Say you have two positive integers, x and y where y > x
Then the number of integers between x and y is given by - (y - x) + 1
In this case, it's (108 - 55) + 1 =54. Option B |
qasc_3961 | 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... | [
"the skin",
"Solar panel.",
"Flowers.",
"Light bulb."
] | C | |
aquarat_19995 | aquarat | <ctx>
2019. on 7 september santos pledged to divert 30 petajoules of gas from its queensland - based gladstone lng plant slated for export into australia's east coast market in 2018 and 2019. on 26 october 2017, aplng agreed to increase gas to origin energy by 41 petajoules over 14 months, increasing aplng's total comm... | [
"A)25",
"B)60",
"C)70",
"D)80"
] | A | A
500*(25/100) = 125 ---- 5
? ---- 1 => Rs.25 |
mmlu_aux_2668 | mmlu_auxiliary | <ctx>
the process of combustion. in some cases of combustion, fuel remains a raw vapor as it exits the tailpipe of the vehicle. these particles of raw gasoline vapor, or hydrocarbons, go through the entirety of the combustion process without taking part in the process and manages to escape into the air we breathe. alon... | [
"Carbon monoxide can be controlled in the engine.",
"Smog will form when hydrocarbons meet nitrogen oxides in the sunlight.",
"Hydrocarbons have no poisonous character themselves.",
"The conditions that decease emission of hydrocarbons will increase emission of nitrogen oxides."
] | C | null |
medmcqa_6661 | medmcqa | <ctx>
##l. according to pamphilon, williams also appeared to put a bounty on quarterback alex smith after he told his men to hit smith in the chin, " then he rubs his thumb against his index and middle fingers β the cash sign β and says,'i got the first one. i got the first one. go get it. go lay that motherfucker out.... | [
"Pyogenic infection in infancy",
"TB",
"RA",
"OA"
] | A | Ans. is 'a' i.e., Pyogenic infection in infancy Tom smith arthritis (septic arthritis of infancy)o Tom smith arthritis is the septic arthritis of hip joint, occurs in infancy. At this stage head of the femur is cartilaginous and is rapidly and completely destroyed by the pyogenic process. Onset is acute with abscess fo... |
aquarat_20992 | aquarat | <ctx>
( which, if the result is negative, means it rounds up ). for example, java is one such language : in java, - 3 / 2 evaluates to - 1, whereas - 3 > > 1 evaluates to - 2. so in this case, the compiler cannot optimize division by two by replacing it by a bit shift, when the dividend could possibly be negative. bina... | [
"A)0.93",
"B)9.4",
"C)0.094",
"D)94"
] | A | Answer
Let A - 7% of A = AB.
β (93 x A) / 100 = AB
β΄ B = 0.93
Correct Option: A |
medmcqa_6652 | medmcqa | <ctx>
may collapse. suction is applied to the chest cavity of surgery patients and trauma victims to reestablish negative pressure and inflate the lungs. figure 11. 36 ( a ) during inhalation, muscles expand the chest, and the diaphragm moves downward, reducing pressure inside the lungs to less than atmospheric ( negat... | [
"Needle thoracocentesis",
"Chest tube thoracocentesis",
"Pericardiocentesis",
"Open surgery"
] | A | Ans. (a) Needle Thoracocentesis* History is clearly indicative of Tension Pneumothorax- hence urgent need is Thoracocentesis at 2nd ICS. MCL. |
arc_challenge_402 | arc_challenge | <ctx>
the solar radiation and climate experiment ( sorce ) was a nasa - sponsored satellite mission that measured incoming x - ray, ultraviolet, visible, near - infrared, and total solar radiation. these measurements specifically addressed long - term climate change, natural variability, atmospheric ozone, and uv - b r... | [
"the temperature of the air",
"the temperature of the ocean",
"the density of clouds in the sky",
"the amount of rainfall on a rainy day"
] | A | |
medmcqa_1522 | medmcqa | <ctx>
99 β 159. robert k. crane. " digestion and absorption : water - soluble organics ". international review of physiology, gastrointestinal physiology ii, vol. 12, robert k. crane, ed., university park press, 1977, pp. 325 β 365. robert k. crane. " intestinal structure and function related to toxicity ". environment... | [
"Vitamin C",
"Phytates",
"Caffeine",
"Milk"
] | A | Ans. A. Vitamin C(Ref: Harper 31/e page 533-540)Iron absorption is enhanced by:Vitamin C, Fructose, Alcohol iron absorption is inhibited byPhytates, Oxalates, Caffeine, Calcium |
aquarat_41968 | aquarat | <ctx>
x = symbol ( " x " ) > > > y = symbol ( " y " ) > > > facts = q. positive ( x ), q. positive ( y ) > > > with assuming ( * facts ) :... print ( ask ( q. positive ( 2 * x + y ) ) ) true example 2 > > > from sympy import * > > > x = symbol ( " x " ) > > > # assumption about x > > > fact = [ q. prime ( x ) ] > > > w... | [
"A)2 only.",
"B)3 only.",
"C)1 and 3 only.",
"D)2 and 3 only."
] | A | Statement I is not TRUE
Statement II is TRUE
Statement III is not TRUE
Answer : A |
mmlu_aux_2809 | mmlu_auxiliary | <ctx>
##ity of early childhood illness, peaks in the ages of infant mortality attributed to sids, and disorders of the central nervous system in infants. brazelton and plooij found that their independent lines of research were mutually corroborating. the leaps are predicted to occur at approximately 5, 8, 12, 19, 26, 3... | [
"The top.",
"The left side.",
"The lower and the right side.",
"The upper and the left side."
] | C | null |
medmcqa_691 | medmcqa | <ctx>
due to chronic inflammation, such as due to stones or schistosomiasis. investigations performed usually include collecting a sample of urine for an inspection for malignant cells under a microscope, called cytology, as well as medical imaging by a ct urogram or ultrasound. if a concerning lesion is seen, a flexib... | [
"Intravenous ceftriaxone",
"Intravenous metronidazole",
"Intravenous steroids and sulphasalazine",
"Hydrocoisone enemas"
] | B | This may be caused by haemorrhage from the colon, anal canal or small bowel. It is useful to distinguish those patients who present with profuse, acute bleeding from those who present with chronic or subacute bleeding of lesser severity .Severe acute lower gastrointestinal bleeding .This presents with profuse red or ma... |
medmcqa_4273 | medmcqa | <ctx>
##bilistic sense can be seen from an example : if careful assays before and after indicate that a procedure has inactivated 90 % of the biological agents in some unit, then the procedure can be correctly reported to have achieved a 1 - log reduction, even though the probability that the unit is sterile is not 90 ... | [
"Thicker than 1-0 sutures",
"Synthetic sutures",
"Diameter is 0.9 mm",
"Stronger than 1-0"
] | B | Answer- B. Synthetic suturesThe larger the size ascribed to the suture, the smaller the diameter be.10-0 sutures- 0.2 (0.020-0.029) |
medmcqa_3371 | medmcqa | <ctx>
quadringentos haleces 25 calculus arterialis 26 fibrae jocinoris vulneratae 27 pus iocinoris, peros, ac alvum 28 lien verberans 29 lien disruptus 30 magnus lien 31 sanguis cutem transudans 32 steatoma mesenterii 33 steatoma cum ulcere, & aqua 34 hydrops cum vesiculis mesenterii 35 tympanites cum ascite 36 morbus ... | [
"Measles",
"Typhoid",
"Hepatitis B",
"Gonorrhea"
] | A | Ans. (a) Measles cZef Park 22/e, p 154 In measles and whooping cough only cases are found with no carriers. Chronic carriers seen in: Typhoid Dysentery Hepatitis B Cerebrospinal meningitis Malaria Gonorrhea |
arc_easy_1375 | arc_easy | <ctx>
content, the relative sweetness of hfcs 55, used most commonly in soft drinks, is comparable to that of sucrose. hfcs provides advantages in food and beverage manufacturing, such as simplicity for formulation and stability, enabling processing efficiencies. hfcs ( or standard corn syrup ) is the primary ingredien... | [
"Stirring the mixture",
"Evaporating the water",
"Adding more water",
"Adding more sugar"
] | B | |
medmcqa_939 | medmcqa | <ctx>
diagnosis of lung cancer, computed tomography with special three - dimensional cad systems are established and considered as appropriate second opinions. at this a volumetric dataset with up to 3, 000 single images is prepared and analyzed. round lesions ( lung cancer, metastases and benign changes ) from 1 mm ar... | [
"TB laryngitis",
"Vocal nodule",
"Inveed papilloma",
"Acute epiglottitis"
] | D | Depressing the tongue with a tongue depressor may show red and swollen epiglottis. Indirect laryngoscopy may show oedema and congestion of supraglottic structure. This examination is avoided for fear of precipitating complete obstruction. It is better done in the operation theatre where facilities for intubation are av... |
aquarat_28459 | aquarat | <ctx>
38. 9 m / s ( about 87 miles per hour ) 23. ( a ) ( b ) ( c ) 25. ( a ) ( b ) ( c ) this result does not really make sense. if the runner starts at 9. 00 m / s and decelerates at, then she will have stopped after 4. 50 s. if she continues to decelerate, she will be running backwards. 27. 29. ( a ) ( b ) ( c ) 7. ... | [
"A)11",
"B)50",
"C)28",
"D)27"
] | B | Explanation:
We know 60 min = 1 hr
Total northward Laxmi's distance = 20kmph x 1hr = 20 km
Total southward Prasanna's distance = 30kmph x 1hr = 30 km
Total distance between Prasanna and Laxmi is = 20 + 30 = 50 km.
Answer: B |
aquarat_32891 | aquarat | <ctx>
##3316087694 3419156362946151249328917515864630224371171221716993844781534383325603218163 2549201100649908073932858897185243836002511996505765970769029474322210394327 60575157628357292075495937664206199565578681309135044121854119 rsa - 300 rsa - 300 has 300 decimal digits ( 995 bits ), and has not been factored s... | [
"A)135 pages",
"B)136 pages",
"C)137 pages",
"D)138 pages"
] | A | First 9 pages .. 9 digits
next 90 pages .. 180 digits
next 36 pages ... 108 digits
----------------------
Total ...135 pages ...297 digits
ANSWER:A |
aquarat_3252 | aquarat | <ctx>
.. 5. length : ; width : ;. 7. 9. ( a ) ( b ) 11. 2 kg 13. ( a ) ( b ) 15. ( a ) ( b ) ( c ) 17. ( a ) 3 ( b ) 3 ( c ) 3 19. ( a ) ( b ) 21. 23. 25. 1575 27. 29. sample answer : heartbeats 31. sample answer : if an average human lifetime is taken to be about 70 years. 33. sample answer : 50 atoms 35. sample answe... | [
"A)345600",
"B)153400",
"C)153600",
"D)154000"
] | A | Perimeter = Distance covered in 8 min. = 18000 x 8 m = 2400 m.
60
Let length = 3x metres and breadth = 2x metres.
Then, 2(3x + 2x) = 2400 or x = 240.
Length = 720 m and Breadth = 480 m.
Area = (720 x 480) m2 = 345600 m2.
A |
medmcqa_9252 | medmcqa | <ctx>
the manner in which a person folds arms is one of the clearest dynamic morphological characteristics by which each person can be assigned to one of two alternative phenotypes. once adopted, manner of arms folding across the chest does not change throughout the lifetime and persons easily give up the unusual foldi... | [
"Main contribution is by ulnar aery",
"Lie superficial to lumbricals",
"Gives three perforating branches",
"Gives four palmar metacarpal aeries"
] | C | Deep palmar archIt lies across the base of metacarpal bones. It is formed mainly by radial aery and completed by deep branch of ulnar aery. Its branches are :-Three palmar metacarpal aeries on the II, III and IV palmar interossei muscles to join the digital branches of superficial palmar arch.Three perforating aeries :... |
aquarat_23111 | aquarat | <ctx>
| | 30 | | 36 | | 32 | | 48 | | 20 | | 66 | | 32 | | 44 | | 24 | -! 70 | 70 | | 24 | | 72 | | 36 | | 40 | | 36 | | 60 | | 24 | | 78 | | 32 | -! 80 | 54 | | 40 | | 82 | | 24 | | 64 | | 42 | | 56 | | 40 | | 88 | | 24 | -! 90 | 72 | | 44 | | 60 | | 46 | | 72 | | 32 | | 96 | | 42 | | 60 | | 40 | } in the graph at rig... | [
"A)5",
"B)6",
"C)7",
"D)8"
] | D | e=30=2*3*5. So, the number must be less than 30 and not have primes 2, 3, or 5.
This means that the number could be: 1, 7, 11, 13, 17, 19, 23, or 29. Total of 8 numbers.
Answer: D. |
medmcqa_294 | medmcqa | <ctx>
a healthy diet, regular exercise, maintaining a healthy weight and not smoking. sometimes medication for diabetes, high cholesterol, or high blood pressure are also used. there is limited evidence for screening people who are at low risk and do not have symptoms. treatment involves the same measures as prevention... | [
"Is more potent in blocking beta-1 receptors",
"Is more potent in blocking beta-2 receptors",
"Is more effective in suppressing essential tremors",
"Impairs exercise capacity"
] | A | Ans. A: Is more potent in blocking beta-1 receptors Metoprolol is cardioselective beta blocker, more potent in blocking beta-1 than beta-2 adrenergic receptors. |
aquarat_4671 | aquarat | <ctx>
9. 46 m / s 26. Γ 27. equating and, we obtain 29. ( a ) ( b ) this is much, much longer than human time scales. 30. Γ 32. ( a ) 40 ( b ) 8 million 34. $ 149 36. ( a ) ( b ) 141 s 38. ( a ) 3. 20 s ( b ) 4. 04 s 40. ( a ) Γ ( b ) 42. identify knowns :,,, identify unknowns : power of the car, force that car applies... | [
"A)45 or 23 minutes",
"B)63 or 12 minutes",
"C)78 minutes",
"D)19 minutes"
] | C | A method has been discussed here to nullify the calculations though.
All I can input here is,
speed of a crew in still water = 1/2 ( speed upstream + speed downstream)
approximating this for time,
t = 1/2(84+ (t-6))
giving t = 78
C. |
medmcqa_4142 | medmcqa | <ctx>
do not encode a protein. alternative splicing mechanisms can result in mature transcripts from the same gene having different sequences and thus coding for different proteins. this is a major form of regulation in eukaryotic cells and also occurs in some prokaryotes. translation translation is the process by whic... | [
"tRNA",
"rRNA",
"mRNA",
"None"
] | C | Amonng the different species of RNAs, it is only mRNAs that are linearly related to DNA and to polypeptide chain as an intermediary. It is this species of RNA that carries encoded message from the master molecule in the form of codons. It is these molecules that translate by decoding the information into polypeptide ch... |
medmcqa_2 | medmcqa | <ctx>
##antation ( breast implant removal ). the patient then has the option of surgical or non - implant breast corrections, either replacement of the explanted breast implants or fat - graft breast augmentation. moreover, because fat - grafts are biologically sensitive, they cannot survive in the empty implantation p... | [
"Adjustable gastric banding",
"Biliopancreatic diversion",
"Duodenal Switch",
"Roux en Y Duodenal By pass"
] | D | Ans. is 'd' i.e., Roux en Y Duodenal Bypass Bariatric surgical procedures include:a. Vertical banded gastroplastyb. Adjustable gastric bandingc. Roux-en Y gastric bypass (Not - Roux-en Y Duodenal Bypass)d. Biliopancreatic diversione. Duodenal switcho The surgical treatment of morbid obesity is known as bariatric surger... |
aquarat_25517 | 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 β 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 2 1/2 kmph",
"B)2 2 1/8 kmph",
"C)2 2 7/2 kmph",
"D)2 2 1/2 kmph"
] | D | 100 --- 10 DS = 10
? ---- 1
75 ---- 15 US = 5
? ----- 1 S = (10 - 5)/2
= 2 2 Β½ kmph
Answer: D |
aquarat_49706 | aquarat | <ctx>
of 0. 0908 g of kmno4 in 0. 500 l of solution? ( a ) outline the steps necessary to answer the question. ( b ) answer the question. 54. consider this question : what is the molarity of hcl if 35. 23 ml of a solution of hcl contain 0. 3366 g of hcl? ( a ) outline the steps necessary to answer the question. ( b ) a... | [
"A)14.7",
"B)2.9",
"C)38.3",
"D)78.3"
] | A | Explanation:
Let the initial quantity of milk in vessel be T litres.
Let us say y litres of the mixture is taken out and replaced by water for n times, alternatively.
Quantity of milk finally in the vessel is then given by [(T - y)/T]^n * T
For the given problem, T = 30, y = 9 and n = 2.
Hence, quantity of milk finally... |
openbookqa_1841 | openbookqa | <ctx>
major infant health organizations. if breastfeeding is not possible or desired, bottle feeding is a common alternative. other alternatives include feeding breastmilk or formula with a cup, spoon, feeding syringe, or nursing supplement. the forming of attachments is considered the foundation of the infant's capaci... | [
"foil",
"wood",
"steel",
"oil"
] | A | |
medmcqa_4514 | medmcqa | <ctx>
and the most common symptom reported by women of all races is shortness of breath. other symptoms more commonly reported by women than men are extreme fatigue, sleep disturbances, indigestion, and anxiety. however, some women do experience irregular heartbeat, dizziness, sweating, and nausea. burning, pain, or pr... | [
"Shrinking Lung",
"Pleuritis",
"Intra alveolar hemorrhage.",
"Interstitial inflammation"
] | B | Ans. (b) PleuritisRef: Harrisons Principle of Internal Medicine 20th Ed; Page No- 2520Most Common Complication in SLE* Cutaneous Manifestations:# The most common acute SLE rash: Butterfly" rash# Most common chronic dermatitis in lupus: Discoid lupus erythematosus (DLE)* Vascular Occlusions: Myocardial infarctions are p... |
medmcqa_4224 | medmcqa | <ctx>
with age. tests performed by bone conduction ( brackets ) can distinguish nerve damage from middle ear damage. the outer ear, or ear canal, carries sound to the recessed protected eardrum. the air column in the ear canal resonates and is partially responsible for the sensitivity of the ear to sounds in the 2000 t... | [
"Long process of incus",
"Fallopian canal containing facial nerve",
"Horizontal semicircular canal",
"Basal plate of stapes"
] | D | Cholesteatoma has the propey to destroy the bone by viue of the enzymes released by it.Structures immediately at the risk of erosion are:-The long process of the incusFallopian canal containing facial nerveHorizontal/lateral semicircular canalRef: PL Dhingra, Diseases of Ear, Nose & Throat, 7th edition, pg no. 73 - 74 |
qasc_1870 | qasc | <ctx>
##peptide. proteins contain at least one long polypeptide chain.
##ly important. it is through this reaction that amino acids ( molecules containing both amine and carboxylic acid substituents ) link together in a polymer to form proteins. how sciences interconnect proteins and enzymes proteins are large biologi... | [
"Acids",
"DNA code",
"fur and fat",
"insects"
] | B | |
mmlu_aux_8692 | mmlu_auxiliary | <ctx>
20. 1 β’ current 861 figure 20. 6 free electrons moving in a conductor make many collisions with other electrons and atoms. the path of one electron is shown. the average velocity of the free charges is called the drift velocity,, and it is in the direction opposite to the electric field for electrons. the collisi... | [
"plants",
"air",
"wind",
"zapping power"
] | D | null |
aquarat_11509 | aquarat | <ctx>
, t ), t ) where n denotes the number of disks to be moved, h denotes the home rod, t denotes the target rod, not ( h, t ) denotes the third rod ( neither h nor t ), " ; " denotes concatenation, and s ( n, h, t ) : = solution to a problem consisting of n disks that are to be moved from rod h to rod t. for n = 1 t... | [
"A)201",
"B)301",
"C)401",
"D)101"
] | B | The number of eggs must be one more than a number that is divisible by 2, 3, 4, 5, and 6 since each of these numbers leave a remainder of 1. For this to be true one less than the number must be divisible by 5, 4, and 3 (6 is 2*3 and 2 is a factor of 4 so they will automatically be a factor). 5 * 4 * 3 = 60. Then you ju... |
aquarat_19828 | aquarat | <ctx>
this list contains selected positive numbers in increasing order, including counts of things, dimensionless quantities and probabilities. each number is given a name in the short scale, which is used in english - speaking countries, as well as a name in the long scale, which is used in some of the countries that ... | [
"A) 32",
"B) 30",
"C) 29",
"D)28"
] | D | Imp:All are consecutive odd numbers.
27 is the 8th smallest ,there are 6 numbers smaller then 27 ,smallest number :27-12=15
25 is the 10th largest ,so there are 9 numbers larger then 25, largest number:25+18=43
Range:43-15=28
Ans : D |
medmcqa_4812 | medmcqa | <ctx>
branchial arch or gill arch of fish ), is the first of six pharyngeal arches that develops during the fourth week of development. it is located between the stomodeum and the first pharyngeal groove. processes this arch divides into a maxillary process and a mandibular process, giving rise to structures including ... | [
"Hiatus semilunaris",
"Bulla ethmoidalis",
"Infundibulum",
"None of the above"
] | A | Ref: Dhingra 7e pg 151,209. |
openbookqa_2624 | openbookqa | <ctx>
green waste can be recycled into useful material by composting into leaf mold and regular compost. this process allows natural aerobic bacteria to break down the waste into fertile topsoil. much composting is done on a household scale, but municipal green - waste collection programs also exist. these programs can... | [
"waste helium",
"waste hydrogen",
"pallets",
"waste oil"
] | C | |
mmlu_aux_2922 | mmlu_auxiliary | <ctx>
, therefore, one could expect changes in the mental representation of objects β shape and distance during spaceflight. the rare investigations carried out in space so far have not demonstrated drastic changes, probably because the cns continues to use an internal model of gravity, at least for a short while. it c... | [
"their senses stop working",
"they have to stand up straight",
"they float out of their seats unexpectedly",
"whether they are able to go back to the station"
] | D | null |
arc_easy_396 | arc_easy | <ctx>
used. some high - voltage instruments are kept immersed in oil. in some cases, to remove unwanted heat, a cooling system like air conditioning or refrigerating heat - pumps may be required. control within circuit - design sometimes, special circuits are built for the purpose of sensing and controlling the tempera... | [
"Alarm clock",
"Hand dryer",
"Fan",
"Telephone"
] | B | |
arc_easy_352 | arc_easy | <ctx>
chemical changes occur when a substance combines with another to form a new substance, called chemical synthesis or, alternatively, chemical decomposition into two or more different substances. these processes are called chemical reactions and, in general, are not reversible except by further chemical reactions. ... | [
"a rusting car fender",
"a spinning top",
"a spilled bucket of water",
"a melting popsicle"
] | A | |
aquarat_43629 | 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)565350",
"B)595650",
"C)535950",
"D)565350"
] | B | 85P3 = 85!/(85-3)!
= 85!/82!
= 85*84*83*82!/82!
= 85*84*83
= 595650
ANSWER:B |
aquarat_43775 | aquarat | <ctx>
the a and b alleles exist : ( a - a - a - a ), ( b - a - a - a ), ( a - b - a - a ), ( b - b - a - a ), ( a - a - b - a ), ( b - a - b - a ), ( a - b - b - a ), ( b - b - b - a ), ( a - a - a - b ), ( b - a - a - b ), ( a - b - a - b ), ( b - b - a - b ), ( a - a - b - b ), ( b - a - b - b ), ( a - b - b - b ), (... | [
"A)144",
"B)105",
"C)78",
"D)72"
] | D | Lake A has a duck population of 30 females and 36 males --> the ratio is F:M = 30:30 = 1:1.
Lake Bβs duck population consists of the same ratio of females to males --> F:M = 1:1.
D |
aquarat_9885 | aquarat | <ctx>
) it takes the clock β s hour hand to make one revolution on the moon. 33. suppose the length of a clock β 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",
"B)4:44",
"C)4:47",
"D)4:30"
] | A | 4:37minus 2,880,717in any way must end with 0, the only answer choice which ends with 0 is A.
Answer: A. |
medmcqa_2320 | medmcqa | <ctx>
the blood circulatory system is a system of organs that includes the heart, blood vessels, and blood which is circulated throughout the entire body of a human or other vertebrate. it includes the cardiovascular system, or vascular system, that consists of the heart and blood vessels ( from greek kardia meaning he... | [
"40% neutrophils",
"30% lymphocytes",
"20% eosinophils",
"10% basophils"
] | B | |
mmlu_aux_7088 | mmlu_auxiliary | <ctx>
##dhisattva vow as a formal commitment to exercise infinite care, to alleviate all stress, suffering, or duhkha, for all sentient beings : " for the sake of all sentient life, i shall achieve awakening. " generally generally, some believe that, from the nonviolence principle of buddhism, artificial intelligence s... | [
"propagating the animal kingdom",
"making new flowers bloom",
"feeding bees and making honey",
"spreading its genetic components around"
] | D | null |
aquarat_24838 | aquarat | <ctx>
##or, the derivative cancels each other out. in this case, the difference that is seen between the debtor and the gain on the derivative on the other party is attributed to the spot rate being used for the debtor and the forward rate for the derivative ( ltd, 2017 ). references ltd, p. k. f. i. ( 2017 ). wiley if... | [
"A)Rs.24098",
"B)Rs.24090",
"C)Rs.24000",
"D)Rs.24006"
] | C | Ratio of investments of A and B is (70000 * 12) : (120000 * 6) = 7 : 6
Total profit = Rs. 52000
Share of B = 6/13 (52000)
= Rs.24000
Answer: C |
aquarat_4026 | aquarat | <ctx>
in mathematics, a system of linear equations ( or linear system ) is a collection of one or more linear equations involving the same variables. for example, is a system of three equations in the three variables. a solution to a linear system is an assignment of values to the variables such that all the equations ... | [
"A) -2",
"B) -1",
"C) 0",
"D) 1"
] | A | 1. from the given system of equations i can make equation II. to be x + y = z
2. now put that in III. :
2x + 2y - (x + y) = 1
= 2x + 2y - x - y = 1
= x + y = 1
that gives usz = 1!
3. put z = 1 in I. and solve:
x + 2y + 3 = 2; calculate minus 3
= x + 2y = -1; calculate minus x
=2y = -1 - x;
4. now put 2y = -1 - x in III... |
aquarat_17491 | aquarat | <ctx>
. 11 ( plus the $ 100 initial wager ). see the article odds for conversion equations. references bayesian statistics
a profitable trading system. if he set his average win at around $ 400 per trade ( this can be done using proper exit strategy ) and managing / limiting the losses to around $ 100 per trade ; the ... | [
"A)38%",
"B)28%",
"C)18%",
"D)22%"
] | C | 675 ---- 125
100 ---- ? =>
=18%
Answer:C |
aquarat_45221 | aquarat | <ctx>
) it takes the clock β s hour hand to make one revolution on the moon. 33. suppose the length of a clock β 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)55 5β61 minutes past 5",
"B)5 minutes past 6",
"C)5 minutes to 6",
"D)59 1β64 minutes past 5"
] | A | Time interval indicated by incorrect clock
= 6 p.m β 1 p.m = 5hrs.
Time gained by incorrect clock in one hour
= + 1 min. = +1β60 hr.
Using the formula, True time interval /Time interval in incorrect clock
= 1 /1+hour gained in 1 hour by incorrect clock
β Truetimeinterval/5=1/1+1/60
β True time interval = 5Γ60/61=4 56/6... |
medmcqa_2731 | medmcqa | <ctx>
or structural domains. test work the following tests are commonly used for geometallurgical modeling : bond ball mill work index test modified or comparative bond ball mill index bond rod mill work index and bond low energy impact crushing work index sagdesign test smc test jk drop - weight test point load index ... | [
"Ovarian pregnancy",
"Abdominal pregnancy",
"Cervical pregnancy",
"Tubal pregnancy"
] | A | Ans. is a, i.e. Ovarian pregnancySite of ectopicCriteria for diagnosisOvarian ectopicAbdominal ectopicCervical ectopicSpigelberg criteriaStuddiform ectopicRubin criteria/ Palmann criteria |
aquarat_30389 | aquarat | <ctx>
and positive. then the jacobi symbol satisfies the law of quadratic reciprocity : let d ( n ) be the arithmetic derivative. then the logarithmic derivative see arithmetic derivative for details. let Ξ» ( n ) be liouville's function. then and let Ξ» ( n ) be carmichael's function. then further, see multiplicative gr... | [
"A) -42",
"B) -28",
"C) 12",
"D) 26"
] | C | I solved this Question like this,
Let the two integers are x,y
x+y=13 (Given)
xy=? (Needed)
instead of solving this algebraically, Test the Answer choices
C. 12
Do the factorization : (1,12)----> There sum is 13 Bingo!!!!
So, my answer is C...
As the answer is in C, it took me very less time to answer the question. but... |
medmcqa_5156 | medmcqa | <ctx>
the overwhelming majority of cases, organ donation is not possible for reasons of recipient safety, match failures, or organ condition. even in spain, which has the highest organ donation rate in the world, there are only 35. 1 actual donors per million people, and there are hundreds of patients on the waiting li... | [
"Autograft",
"Heterograft",
"Allograft",
"Xenograft"
] | C | Ans. is 'c' i.e., Allograft Transplantation terminologyAutograft:Tissue transplanted from one part of the body to another in the same individual.Also called an autotransplant.Isograft:Is a graft of tissue between two individuals who are genetically identical (i.e. monozygotic twins). Transplant rejection between two su... |
medmcqa_1089 | medmcqa | <ctx>
mylohyoid, tensor tympani, and tensor veli palatini. second arch all of the pharyngeal muscles of the second pharyngeal arch are innervated by the facial nerve. these muscles include the muscles of facial expression, the posterior belly of the digastric, the stylohyoid muscle, the auricular muscle and the stapedi... | [
"Phrenic nerve anterior, vagus nerve posterior",
"Phrenic nerve posterior, vagus nerve anterior",
"Both in same plane anteroposteriorly",
"Variable in relationship"
] | A | Phrenic nerve anterior, vagus nerve posterior |
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