id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
medmcqa_1282 | medmcqa | <ctx>
##iv inst of med, ktm, nepal, 1996 : 445 ~ 599. 8. serology and immunology ( chapter - x ). in text book of medical laboratory technology, edit : nakanishi m, shrestha hg & rai sk, jica med edu project, tribhuvan univ inst of med, ktm, nepal, 1996 : 601 ~ 33. 9. rai sk, uga s, kataoka n & matsumura t : atlas of m... | [
"E.coli",
"Gonococci",
"Chlamydia",
"Ureaplasma ureolyticum"
] | C | |
medmcqa_2137 | medmcqa | <ctx>
/ 40 range, although some reach 20 / 20. optical irregularity at the graft / host interface may limit vision below 20 / 20. synthetic corneas boston keratoprosthesis the boston keratoprosthesis is the most widely used synthetic cornea to date with over 900 procedures performed worldwide in 2008. the boston kpro w... | [
"Can be seen in Down's syndrome",
"It manifests just after bih",
"Munson sign is characteristic",
"Corneal transplantation is needed in severe cases"
] | B | Ans. B: It manifests just after bih Keratoconus is frequently due to a congenital weakness of the cornea, though it manifests itself after pubey. However it can occur secondarily following trauma or Down's syndrome. Keratoconus is divided into mild, moderate, and advanced. Mild keratoconus - External and corneal signs ... |
medmcqa_6728 | medmcqa | <ctx>
in hospitalization rate, and cost of treatment. the development of e. coli biofilm is a common leading cause of urinary tract infections ( uti ) in hospitals through its contribution to developing medical device - associated infections. catheter - associated urinary tract infections ( cauti ) represent the most c... | [
"image_question",
"image_question",
"image_question",
"image_question"
] | D | Enterococci causes a wide variety of infections ranging from less serious, for example, urinary tract infections, to very serious, such as septicemia. A Gram-positive coccus resistant to penicillin must be assumed to be enterococcus until other more definitive biochemical testing places the isolate in one of the more e... |
medmcqa_800 | medmcqa | <ctx>
##ystonia, tremor, dyskinesia, pyramidal tract signs, cardiomyopathy and spinal motor neuron involvement. patients also show frequent respiratory system bacterial infections. tpi is detected through deficiency of enzymatic activity and the build - up of dihyroxyacetone phosphate ( dhap ), which is a toxic substra... | [
"Burnt sugar smell in urine",
"High plasma phenylalanine levels",
"Extremely high levels of citrulline in urine",
"High fecal levels of tryptophan and indole derivatives"
] | D | High fecal levels of tryptophan and indole derivatives Hanup disease is autosomal recessive metabolic disorder also known as pellagra like dermatosis. This affect the absorption of nonpolar( neutral ) amino acids specially tryptophan. So there is no absorption of tryptophan. |
arc_easy_456 | arc_easy | <ctx>
inspired in the work of adam smith, milne - edwards wrote that the " body of all living beings, whether animal or plant, resembles a factory... where the organs, comparable to workers, work incessantly to produce the phenomena that constitute the life of the individual. " in more differentiated organisms, the fun... | [
"nucleus-controls cell activities",
"chloroplast-outside boundary of plant cells",
"cell wall-controls what goes in and out of cells",
"cell membrane-where photosynthesis takes place"
] | A | |
medmcqa_1063 | medmcqa | <ctx>
, will increase so as to maintain the same volume fraction of precipitates, will increase and will decrease. as a result, the material will become weaker as the precipitate size increases. for a fixed particle volume fraction, decreases with increasing r as this is accompanied by an increase in particle spacing. ... | [
"Corneal ulcers",
"Uveitis",
"Nuclear cataracts",
"Keratoconus"
] | B | Ans. is 'b' i.e., Uveitis o Keratic precipitates (KPs) are proteinaceous cellular deposits occurring at the back of cornea (corneal endothelial deposits). Keratic precipitates are formed by the aggregation of polymorphonuclear cells, lymphocytes, and epitheloid cells. In the setting of uveitis, the bimicrosopic appeara... |
medmcqa_255 | medmcqa | <ctx>
d4d technologies, richardson, texas ). it is possible for the 3d image to originate from conventional casts which have been poured up in stone / plaster. the model is scanned and the 3d image is uploaded onto the software. next, the restoration can be designed, by the software programme, on the virtual casts. onc... | [
"2%",
"3%",
"10%",
"70%"
] | D | |
openbookqa_251 | openbookqa | <ctx>
pollutants. over 45 percent of the fuel used by us manufacturers is burnt to make steam. the typical industrial facility can reduce this energy usage 20 percent ( according to the us department of energy ) by insulating steam and condensate return lines, stopping steam leakage, and maintaining steam traps. electr... | [
"it has capacity to grow",
"it is home grown",
"it will grow into a life form",
"it was hatched from a shell"
] | A | |
aquarat_31603 | aquarat | <ctx>
in mathematics, statistics and elsewhere, sums of squares occur in a number of contexts : statistics for partitioning of variance, see partition of sums of squares for the " sum of squared deviations ", see least squares for the " sum of squared differences ", see mean squared error for the " sum of squared error... | [
"A)20",
"B)22",
"C)26",
"D)28"
] | B | (a + b + c)2 = a2 + b2 + c2 + 2(ab +bc + ca) = 179 + 2* 131
a + b + c = √441 = 21
B |
arc_challenge_543 | arc_challenge | <ctx>
after his father's death a duarch, which kind of sovereignty is here called a kingdom. augustine : here it may be asked, how then could his parents go up every year of christ's childhood to jerusalem, as luke relates, if fear of archelaus now prevented them from approaching it? this difficulty is easily solved. a... | [
"only from his father",
"only from his mother",
"from both his father and his mother",
"from either his father or his mother, but not from both"
] | C | |
aquarat_10487 | aquarat | <ctx>
see solution manual c. d. see solution manual 7. 8. a. 0. 074 b. 0. 195 c. 0. 805 9. a. see solution manual b. 0. 63 10. a. see solution manual b. 0. 035 c. 0. 272 11. 0. 272 12. 0. 026 13. 0. 085 14. a. 0. 112 b. 0. 691 553 chapter 4 chapter 5 quantitative problems 1. most likely, the period would be 52, as sale... | [
"A)March",
"B)April",
"C)May",
"D)June"
] | A | Jan = $100
10% greater in February than in January ---> Feb = $110
10% less in March than in Feb ---> Mar = $99
20% greater in April than in March ---> Apr = $118.80
10% less in May than in April ---> May $106.92
10% greater in June than in May --->Jun = $117.61
Answer : A |
medmcqa_1651 | 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... | [
"Dobutamine",
"Digoxin",
"Dopamine",
"Milrinone"
] | D | (Ref Goamnan and Gilman, 11/e p575, inotropic drugs are not used for treatment of right sided where the major treatment is diuretics and vasodilators. Milriinone being a phosphodiesterase inhibitor act as an inodilator. Thus, this is the only inotropic drug that should be used in right sided failure due to its ablity t... |
medmcqa_3555 | medmcqa | <ctx>
abnormalities in chromosomes ) rather than by mutations or epimutations. cancer has also been considered as a metabolic disease, in which the cellular metabolism of oxygen is diverted from the pathway that generates energy ( oxidative phosphorylation ) to the pathway that generates reactive oxygen species. this c... | [
"Telomerase reactivation",
"Telomerase inactivation",
"Increased apoptosis",
"Suppression of proto-oncogenes"
] | A | After a fixed number of divisions, normal cells becomes arrested in a terminally nondividing state.
How does the normal cells count their divisions i.e. How, do the cells find out that now they do'nt need to divide further.
Cells achieve this through telomer shortening
Telomers are short repeated sequences of DNA pr... |
aquarat_5640 | aquarat | <ctx>
the relative velocity ( also or ) is the velocity of an object or observer b in the rest frame of another object or observer a. classical mechanics in one dimension ( non - relativistic ) we begin with relative motion in the classical, ( or non - relativistic, or the newtonian approximation ) that all speeds are ... | [
"A)18 sec",
"B)17 sec",
"C)48 sec",
"D)19 sec"
] | C | Relative speed = 60 + 90 = 150 km/hr.
= 150 * 5/18 = 125/3 m/sec.
Distance covered = 1.10 + 0.9 = 2 km = 2000 m.
Required time = 2000 * 3/125 = 48 sec.
Answer: C |
medmcqa_2632 | medmcqa | <ctx>
some cases an equipment manufacturer might choose a connector specifically because it is not compatible with those from other sources, allowing control of what may be connected. no single connector has all the ideal properties for every application ; the proliferation of types is a result of the diverse yet speci... | [
"that connecting clasp assembly to major connector",
"that connecting indirect retainer assembly to the major connector",
"that joining the denture base to major connector",
"that approach arm of a bar type clasp"
] | D | |
qasc_550 | qasc | <ctx>
soaring temperature in chennai, especially during summer, demands extra care for residents of the zoo. fortunately, the temperature inside the zoo campus is a couple of degrees lower than outside any time of the year, primarily due to the lush greenery. the park also maintains an exclusive summer management sched... | [
"its bodily water decreases",
"depress neuronal excitability",
"get chemical reactions started",
"its bodily water increases"
] | A | |
pubmedqa_261 | pubmedqa | <ctx>
life span concludes that despite the impact certain experiences may have on an individual ’ s subjective well - being their subjective well - being will eventually return to its set point over time, which supports the bottom - up perspective. research describes homeostatically protected mood as the numeric set po... | [
"yes",
"no",
"maybe"
] | A | |
mmlu_aux_4576 | mmlu_auxiliary | <ctx>
the atmosphere, a gas that is required by nearly all living things to carry out cellular respiration. in addition, they are influential in the global carbon and water cycles and plant roots bind and stabilise soils, preventing soil erosion. plants are crucial to the future of human society as they provide food, o... | [
"air",
"water",
"sunshine",
"green coloring"
] | A | null |
medmcqa_2613 | medmcqa | <ctx>
ophthalmology. the first product that was released was capable of detecting lesions in color fundus images of patients with age - related macular degeneration or to automatically determine a diabetic retinopathy grade. other software products for ophthalmology pathologies have been developed such as for measureme... | [
"Upper 2/3rdendocervix",
"Cervical carinoma in situ",
"Cervical polyp",
"Cervical dysplasia"
] | A | |
aquarat_41775 | aquarat | <ctx>
, y tends to increase, and if m is negative, it means that as x increases, y tends to decrease. the variable b represents the y - intercept of the line, which is the value of y when x is equal to zero. in other words, it gives the starting point of the line on the y - axis. in the example of time spent studying (... | [
"A)0",
"B)1",
"C)2",
"D)3"
] | C | The equation of Line A is y = -x + 2
The equation of Line B is y = 5x - 10
5x - 10 = -x + 2
x = 2
y = 0
The point of intersection is (2,0) and then a+b = 2.
The answer is C. |
medmcqa_6271 | medmcqa | <ctx>
a shade or combination of shades for different parts of the restoration, which in turn corresponds to a set of samples containing the porcelain powder. there are two types of porcelain restorations : porcelain fused to metal complete porcelain ceramic restorations can be built on a refractory die, which is a repr... | [
"high fusion expansion",
"high fusion temperature",
"linear coefficient of thermal expansion less than, but close to that of metal",
"linear coefficient of thermal expansion greater than, but close to that of the metal"
] | C | |
aquarat_47194 | aquarat | <ctx>
slope the slope of a nonvertical line is a number that measures how steeply the line is slanted ( rise - over - run ). if the line is the graph of the linear function, this slope is given by the constant. the slope measures the constant rate of change of per unit change in x : whenever the input is increased by o... | [
"A) 3/4",
"B) 1",
"C) 4/3",
"D) 2"
] | B | Slope = (y2-y1)/(x2-x1)
=> k = (k+4)/(3+2)
=> 5k = k+4
=> k =1
Ans B it is! |
medmcqa_1352 | medmcqa | <ctx>
an additional lead diver on the final day of the rescue to bring back assistant coach ekkaphon. the lead divers'portion of the journey would stretch over one kilometre, going through submerged routes while being supported by 90 thai and foreign divers at various points performing medical check - ups, resupply of ... | [
"Ketamine",
"Thiopentone",
"Ether",
"Nitrous Oxide"
] | A | Ketamine along with adjunctive therapy is the standard therapy in the treatment of children with status asthmaticus and impending respiratory failure. Ketamine cause bronchodilation through the inhibition of vagal tone, release of endogenous catecholamines and by direct muscle relaxation. |
medmcqa_4760 | medmcqa | <ctx>
clamshell for white. chinese style stones can be made of glass, but to be considered true yunzi they must be sintered. the exact method of creation is a well - kept secret and was in fact lost for a time in the early 20th century due to instability within the country. stone dimensions stone thickness can also var... | [
"Biparietal",
"Suboccip tobregmatic",
"Occipitofrontal",
"Mentovertical"
] | D | Ans is d, i.e. MentoverticalFetal diameters-AP diameters are always longer than Transverse diameter of fetal head.Longest diameter is-Mentovertical diameter (14 cms) followed by submentovertical diameter. |
pubmedqa_728 | pubmedqa | <ctx>
, hearing, vision, gait, feeding and digestion are also useful to determine the extent of the disorder. early diagnosis and intervention are seen as being a key part of managing cerebral palsy. machine learning algorithms facilitate automatic early diagnosis, with methods such as deep neural network and geometric... | [
"yes",
"no",
"maybe"
] | C | |
qasc_3374 | qasc | <ctx>
co2. a double layer of polyurethane foam lining the interior of the centrifuge prevents frog waste matter from fouling the water circulation system. water is circulated through the liquid loop using a small pump and must pass through the filter before leaving the centrifuge. gas loop the gas loop consists of a ci... | [
"gas",
"CO 2",
"fossil fuels",
"air"
] | D | |
mmlu_aux_1719 | mmlu_auxiliary | <ctx>
##raley, j. m., wolman, a. a., kaufman, g. d., winn, h. e., hall, j. d., reinke, j. m., and ostman, j. ( 1986 ). migratory movement and population structure of humpback whales ( megaptera novaeangliae ) in the central and eastern north pacific. marine ecology progress series, 31, 105 - 119. baker, c. s. and herma... | [
"Whales are cold-blooded mammals like fishes.",
"Whales are hunted for food by people.",
"Whales are very harmful to human beings.",
"Whales are in danger because of being killed by people."
] | D | null |
mmlu_aux_8092 | mmlu_auxiliary | <ctx>
geology and geophysics. arrokoth is a trans - neptunian object in the kuiper belt that the new horizons space probe visited during a flyby on 1 january 2019. they find that its shape was caused by a gentle, low - speed merger in the early solar system. they also provide further support for the presence of a mixtu... | [
"uranus",
"earth",
"jupiter",
"pluto"
] | B | null |
aquarat_2194 | aquarat | <ctx>
generated on these loans is not added to the principal, but rather is paid off monthly as the payments are applied. it is sometimes mathematically simpler, for example, in the valuation of derivatives, to use continuous compounding, which is the limit as the compounding period approaches zero. continuous compound... | [
"A)s.5500/-",
"B)s.6000/-",
"C)s.4000/-",
"D)s.7000/-"
] | A | Explanation:
2 years = Rs.110/-
year = 110/2
Rate of Interest = 1%
100/1% × 110/2 = Rs.5500/-
P = Rs.5500/-
Answer: Option A |
arc_challenge_703 | arc_challenge | <ctx>
. since the container is rigid and tightly sealed, both the volume and number of moles of gas remain constant. if we heat the sphere, the gas inside gets hotter ( figure 9. 10 ) and the pressure increases.
9. 6 non - ideal gas behavior we are surrounded by an ocean of gas — the atmosphere — and many of the prope... | [
"The air in the beach ball escaped.",
"The air in the beach ball became a liquid.",
"The type of air in the beach ball changed.",
"The shape of the air in the beach ball changed."
] | D | |
mmlu_aux_8042 | mmlu_auxiliary | <ctx>
as the activation energy. the speed of a chemical reaction ( at given temperature t ) is related to the activation energy e, by the boltzmann's population factor – that is the probability of a molecule to have energy greater than or equal to e at the given temperature t. this exponential dependence of a reaction ... | [
"an ember",
"oil and water",
"steel and iron",
"play dog"
] | A | null |
mmlu_aux_3939 | mmlu_auxiliary | <ctx>
the atmosphere, a gas that is required by nearly all living things to carry out cellular respiration. in addition, they are influential in the global carbon and water cycles and plant roots bind and stabilise soils, preventing soil erosion. plants are crucial to the future of human society as they provide food, o... | [
"Absorption of water by plants",
"Rootless plants in America",
"Plants in the desert",
"Higher plants"
] | A | null |
medmcqa_7942 | medmcqa | <ctx>
carry risks to the user – both ammonia and thf are irritants, and both are flammable. at higher concentrations, thf is also a central nervous system depressant. in rats, the inhalation lc ( 50 ) ( lethal concentration which kills 50 % of test subjects ) is 21, 000 ppm for 3 hours. in humans, chronic effects have ... | [
"Distilled water",
"Normal saline",
"Dextrose solution",
"Ringer - lactate"
] | B | <p>BCG Aim- To induce a benign,aificial primary infection which will stimulate an acquired resistance to possible subsequent infection with virulent tubercle bacilli, and thus reduce the morbidity and moality from primary tuberculosis among those most at risk. WHO recommends the &;Danish 1331&; strain for vaccine produ... |
arc_easy_2226 | arc_easy | <ctx>
regions and its atmospheric system. direct measurements give a more complete overview of climate variability. direct measurements climate changes that occurred after the widespread deployment of measuring devices can be observed directly. reasonably complete global records of surface temperature are available beg... | [
"active migration of sand dunes",
"polished appearance of rock surfaces",
"marine fossils found in mountains",
"bones of animals found on the ground"
] | C | |
medmcqa_8611 | medmcqa | <ctx>
s stain. the extracellular matrix contains elastin, fibrillin, glycoproteins, collagen types ii, ix, x, and xi, and the proteoglycan aggrecan. the components within the extracellular matrix are produced by the chondroblasts located within the edges of the perichondrium. elastic fibers within the extracellular mat... | [
"Ligament",
"Tendon",
"Fibroblasts",
"Aponeurosis"
] | C | Fibroblasts |
medmcqa_3231 | medmcqa | <ctx>
tourette syndrome or tourette's syndrome ( abbreviated as ts or tourette's ) is a common neurodevelopmental disorder that begins in childhood or adolescence. it is characterized by multiple movement ( motor ) tics and at least one vocal ( phonic ) tic. common tics are blinking, coughing, throat clearing, sniffing... | [
"Dilated pupil",
"Ptosis",
"Enophthalmos",
"Nasal stuffiness"
] | A | Homer's syndrome is due to interruption of sympathetic fibres and therefore causes meiosis (constriction of pupil). Nasal stuffiness is due to dilatation of blood vessels. |
medmcqa_5962 | medmcqa | <ctx>
hydroxethylruticide on intestinal toxicity induced by adriamycin. physiol chem phys med nmr. 1986 ; 18 ( 1 ) : 17 - 24. mcginness j. a new view of pigmented neurons. j theor biol. 1985 aug 7 ; 115 ( 3 ) : 475 - 6. gulati op, nordmann h, aellig a, maignan mf, mcginness j. protective effects of o - ( beta - hydroxy... | [
"Atropine",
"Insulin",
"Fomepizole",
"Glucagon"
] | D | Glucagon is used to treat Overdose of β - blockers
Fomepizole is used to Ethylene Glycol poisoning. |
openbookqa_1829 | openbookqa | <ctx>
quantity of vapor decreases and the quantity of liquid increases ; at the outlet of the condenser, only liquid remains. some condenser designs contain an additional length to subcool this condensed liquid below the saturation temperature. countless variations exist in condenser design, with design variables inclu... | [
"the beads on a cold root beer can",
"the pens leaking ink",
"the vapor rising from the coffee",
"the sprinkler system above"
] | A | |
arc_easy_640 | arc_easy | <ctx>
chalk streams are rivers that rise from springs in landscapes with chalk bedrock. since chalk is permeable, water percolates easily through the ground to the water table and chalk streams therefore receive little surface runoff. as a result, the water in the streams contains little organic matter and sediment and... | [
"Water is a liquid at room temperature.",
"Water can contain different minerals.",
"Water expands when it freezes.",
"Water dissolves many chemicals."
] | C | |
medmcqa_1176 | medmcqa | <ctx>
##probable with event bb, and so the chance that the other child is also a boy is. bar - hillel & falk, however, suggest an alternative scenario. they imagine a culture in which boys are invariably chosen over girls as walking companions. in this case, the combinations of bb, bg and gb are assumed equally likely ... | [
"1 in 60",
"1 in 70",
"1 in 80",
"1 in 90"
] | C | According to Hellin’s rule
The mathematical frequency of multiple pregnancy is:
Twins 1 in 80
Triplets 1 in (80)2
Quadruplets 1 in (80)3 and so on |
aquarat_43915 | aquarat | <ctx>
n, the probability for a composite number to be declared probably prime is often significantly smaller than 4−k. for instance, for most numbers n, this probability is bounded by 8−k ; the proportion of numbers n which invalidate this upper bound vanishes as we consider larger values of n. hence the average case h... | [
"A)1/32",
"B)1/16",
"C)1/8",
"D)2/5"
] | A | Favorable outcomes will be obtained by making Password using {0, 2, 3, 5, 7} i.e. 5 digits
Total Such Passwords = 5*5*5*5*5 = 5^5
Total Possible Password = 10*10*10*10*10 = 10^5
Probability = (5^5) / (10^5) = 1/2^5 = 1/32
Answer: option A |
medmcqa_6744 | medmcqa | <ctx>
. this technology became known as " dfn " ( discrete fracture network " ) modeling, later modified into " dffn " ( discrete fault and fracture network " ) modeling. the technology consists of defining the statistical variation of various parameters such as size, shape, and orientation and modeling the fracture ne... | [
"ac",
"bc",
"ad",
"b"
] | A | Complicatiosn of Talar neck fracture
Malunion
Avascular necrosis (osteonecrosis) of body.
Non-union
Secondary osteoarthritis of ankle and subtalar joint. |
aquarat_4127 | aquarat | <ctx>
the red sox had a 14 - game lead over the yankees more than halfway through the season. similarly, in the 2004 alcs, the yankees ultimately lost a best - of - seven series after leading 3 – 0. the red sox comeback was the only time in american baseball history that a team has come back from a 3 – 0 deficit to win... | [
"A)96",
"B)108",
"C)120",
"D)132"
] | A | The ratio of Yankees:Mets:Red Sox = 6:4:5
The Mets fans are 4/15 of the population.
(4/15)*360 = 96
The answer is A. |
medmcqa_3869 | medmcqa | <ctx>
in immunology, autoimmunity is the system of immune responses of an organism against its own healthy cells, tissues and other normal body constituents. any disease resulting from this type of immune response is termed an " autoimmune disease ". prominent examples include celiac disease, post - infectious ibs, dia... | [
"Tropical sprue",
"Whipple's disease",
"Celiac disease",
"Intestinal lymphoma"
] | C | Celiac sprue is due to hypersensitivity to gluten, a protein found in wheat products. The disease is associated with HLA-DQ2 and HLA-DQ8. Laboratory testing shows the presence of anti-gliadin, anti-tissue transglutaminase, and anti-endomysial antibodies in patients. Clinical presentation of celiac sprue include, bloati... |
arc_challenge_497 | arc_challenge | <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... | [
"secrete enzymes",
"digest proteins",
"produce hormones",
"transport materials"
] | D | |
mmlu_aux_4153 | mmlu_auxiliary | <ctx>
20. 0 w — half what you would calculate if the entire region behind him was hot. the rest of the surroundings are at. ( b ) discuss how this situation would change if the sunlit side of the tent was nearly pure white and if the rider was covered by a white tunic. 66. integrated concepts one day the relative humid... | [
"A storm cloud weighs about 200,000 elephants.",
"The water in a hurricane weighs more than that in any other kind of cloud.",
"There are less than forty million elephants living on the earth.",
"The water in the cloud is in very tiny partials."
] | C | null |
qasc_5983 | qasc | <ctx>
in geology, rock ( or stone ) is any naturally occurring solid mass or aggregate of minerals or mineraloid matter. it is categorized by the minerals included, its chemical composition, and the way in which it is formed. rocks form the earth's outer solid layer, the crust, and most of its interior, except for the ... | [
"statues",
"soil",
"seeds",
"crust"
] | B | |
medmcqa_833 | medmcqa | <ctx>
that describes the systemic arterial circulation are : where is the blood flux across the systemic arterial compartment and is the pressure inside the veins compartment. analogous equations with similar notation hold for the other compartments describing the blood circulation. ordinary differential equation syste... | [
"Dobutamine decreases peripheral resistance",
"Acts on D1 and D2 receptors",
"Decrease kidney circulation",
"Has no effect on coronary circulation"
] | A | Ref: HL Sharma 3rd ed pg no: 177 Dobutamine is a derivative of dopamine and is a selective beta1 agonist. It causes an increase in the force of contraction without a significant increase in hea rate. It also produces some vasodilatation by stimulating the beta 2 receptors. It doesn't decrease kidney circulation. |
arc_easy_1071 | arc_easy | <ctx>
1. 2 phases and classification of matter learning objectives by the end of this section, you will be able to : • describe the basic properties of each physical state of matter : solid, liquid, and gas • distinguish between mass and weight • apply the law of conservation of matter • classify matter as an element, ... | [
"water",
"rock",
"metal",
"glass"
] | A | |
arc_easy_1291 | arc_easy | <ctx>
complete chromosome. problems can also arise during the processes of transcription and replication of dna. these all prohibit the cell from reproduction and thus lead to the death of the cell. long - term effects can be a permanent changing of a chromosome, which can lead to a mutation. these mutations can be eit... | [
"can only occur at the time of fertilization.",
"can cause abnormal development of the offspring.",
"are always beneficial to the organism.",
"are rarely passed on to the next generation."
] | B | |
mmlu_aux_3996 | mmlu_auxiliary | <ctx>
controllers. wind in a wind turbine, the wind's kinetic energy is converted into mechanical energy to drive a generator, which in turn generates electricity. the basic components of a wind power system consist of a tower with rotating blades containing an electricity generator and a transformer to step up voltage... | [
"Where to build a wind farm.",
"ABC of the using of wind energy.",
"How to make best use of wind.",
"Wind energy is the best energy."
] | B | null |
medmcqa_1458 | medmcqa | <ctx>
hydroxethylruticide on intestinal toxicity induced by adriamycin. physiol chem phys med nmr. 1986 ; 18 ( 1 ) : 17 - 24. mcginness j. a new view of pigmented neurons. j theor biol. 1985 aug 7 ; 115 ( 3 ) : 475 - 6. gulati op, nordmann h, aellig a, maignan mf, mcginness j. protective effects of o - ( beta - hydroxy... | [
"Halothane",
"Chlorform",
"Methoxyflurane",
"Isoflurane"
] | D | Isoflurane is metabolized to trifluoroacetic acid. Although serum fluoride fluid levels may rise, nephrotoxicity is extremely unlikely, even in the presence of enzyme inducers. Prolonged sedation (>24 h at 0.1-0.6% isoflurane) of critically ill patients has resulted in elevated plasma fluoride levels (15-50 mmol/L) wit... |
medmcqa_4599 | medmcqa | <ctx>
targets for cardiac adverse effects, the vast majority of drugs associated with acquired qt prolongation are known to interact with the herg potassium channel. one of the main reasons for this phenomenon is the larger inner vestibule of the herg channel, thus providing more space for many different drug classes t... | [
"Amiadorone",
"Lidocaine",
"Procainamide",
"Atropine"
] | A | Answer is A (Amiodarone) Amiodarone is the preferred antiarrhythmic agent jiff resuscitation in a patient with cardiac arrest. Amiodarone is the preferred antiarrhythmic agent for resuscitation, In patients with VF/VT that does not respond to CPR, defibrillation, and vasopressor therapy. Amiodarone is the first-line an... |
medmcqa_9117 | medmcqa | <ctx>
when the vessel is 70 % occluded. lack of oxygen may also result in a myocardial infarction ( heart attack ). cad can be contracted over time. risk factors include a family history of cad, smoking, high blood pressure, diabetes, obesity, inactive lifestyle, mental stress and high cholesterol. angina can also occu... | [
"Doppler ultrasonography",
"Internal carotid angiography",
"Aortic arch angiography",
"Spiral CT angiography"
] | A | Bruit over carotid artery suggests carotid artery stenosis.
Duplex scanning (B-mode scan and doppler ultrasonic velocimetry) is the method of choice for assessing the degree of carotid stenosis. |
qasc_5403 | qasc | <ctx>
levels, and more complex ecological interactions. moreover, the biodiversity of tropical freshwater systems is typically higher, human impacts are often more severe, and there are important cultural and socioeconomic factors that influence the use and management of these systems. professional organizations people... | [
"salt water",
"state",
"sea",
"estuaries"
] | D | |
medmcqa_668 | medmcqa | <ctx>
series of cognitive, linguistic, sensorimotor and auditory processes that generate an in - depth understanding of language and speech. as children grow up their language and vocabulary grows with them. however, as this happens it is possible that the child might begin to demonstrate forms of disfluencies in their... | [
"Thyroglossal cyst",
"Thyroid swelling",
"Branchial cyst",
"Tuberculous lymph nodes"
] | C | Ans: C i.e. Branchial cyst Swellings which are adherent to the larynx and trachea moves on swallowing, e.g. thyroid swelling, thyroglossal cyst & subhyoid bursitis. Tuberculous & malignant lymph nodes when they become fixed to the larynx or trachea will also move on deglutition |
qasc_7486 | qasc | <ctx>
population change is simply the change in the number of people in a specified area during a specific time period. demographics ( or demography ) is the study of population statistics, their variation and its causes. these statistics include birth rates, death rates ( and hence life expectancy ), migration rates a... | [
"wind",
"forces",
"abrasion",
"motion"
] | D | |
mmlu_aux_4974 | mmlu_auxiliary | <ctx>
, where tigers are present. in areas where leopards and tigers are sympatric, coexistence is reportedly not the general rule, with leopards being few where tigers are numerous. tigers appear to inhabit the deep parts of the forest while leopards are pushed closer to the fringes. in tropical forests, leopards do n... | [
"Leopards have beautiful fur",
"Leopards eat animals and plants",
"Leopards sleep 12 hours a day",
"The Sinai leopard probably extinct"
] | B | null |
aquarat_31922 | aquarat | <ctx>
this triangle are respectively in degrees 9. 0430611..., 80. 956939... and in radians 0. 1578311..., 1. 4129651.... explicitly, we imagine dividing up a circle into triangles, each with a height equal to the circle's radius and a base that is infinitesimally small. the area of each of these triangles is equal to.... | [
"A)A)72",
"B)B)45",
"C)C)729",
"D)D)34"
] | B | Explanation:
Area of a triangle = r * s
Where r is the inradius and s is the semi perimeter of the triangle.
Area of triangle = 2.5 * 36/2 = 45 cm2
Answer: Option B |
medmcqa_9645 | medmcqa | <ctx>
is incompletely dominant to the b allele with respect to [ phe ], as 60 μm < 120 μm < < 600 μm. note once more that it is irrelevant to the question of dominance that the recessive allele produces a more extreme [ phe ] phenotype. for a third allele c, a cc homozygote produces a very small amount of pah enzyme, w... | [
"Fish vertebra",
"Enlarged heart",
"Splenomegaly usually seen",
"Leukocytosis"
] | C | Splenomegaly is found in the early stage of sickle cell anemia. By continued infarction and hypoxia leads to progressive scarring and shrinkage of the spleen, so that by adolescent or the adulthood, only a small nubbin of fibrous tissue may be left; this is called autosplenectomy.
Bone changes in sickle cell anemia are... |
medmcqa_7026 | 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 ... | [
"USG",
"CT abdomen",
"Somatostatin Receptor Scan (SRS)",
"E.U.S"
] | D | For PETs in the pancreas, EUS is highly sensitive, localizing 77-100% of insulinomas, which occur almost exclusively within the pancreas. Tests for location of pNET: Somatostatin Receptor Scintigraphy is the initial imaging modality but is less available. Helical CT scan has a sensitivity of 82-94%. Gadolinium based MR... |
openbookqa_633 | openbookqa | <ctx>
not down their inclined dips. these sinking plates, and not the conventionally pictured rising mantle - convection cells, control surface - plate motions. arcs advance toward each other over sinking slabs and collide ; new subduction breaks through outside the new aggregates. oceanic lithosphere thickens with age... | [
"planar fractures",
"error lines",
"triangular fractures",
"defect line"
] | A | |
aquarat_40780 | aquarat | <ctx>
in geometry, a diagonal is a line segment joining two vertices of a polygon or polyhedron, when those vertices are not on the same edge. informally, any sloping line is called diagonal. the word diagonal derives from the ancient greek διαγωνιος diagonios, " from angle to angle " ( from δια - dia -, " through ", "... | [
"A)4: 5",
"B)1: 3",
"C)2.5: 1",
"D)3.5: 1"
] | C | d = 2.5d d = d
a√2 = 2.5d a√2 = d
a = 2.5d/√2 a = d/√2 =>2.5: 1
Answer: C |
medmcqa_4346 | medmcqa | <ctx>
when the vessel is 70 % occluded. lack of oxygen may also result in a myocardial infarction ( heart attack ). cad can be contracted over time. risk factors include a family history of cad, smoking, high blood pressure, diabetes, obesity, inactive lifestyle, mental stress and high cholesterol. angina can also occu... | [
"Aspirin",
"Statin",
"Thrombolytic therapy",
"Morphine"
] | C | T waves are hyper-acute in leads V2-V5 with the simultaneous presence of ST segment elevation in chest leads V2-V5. This is diagnostic of STEMI involving anterior wall and the vessel blocked is left anterior descending aery. The symptoms of chest pain and diaphoresis are explained by the ECG findings of the pain. Ideal... |
medmcqa_2876 | medmcqa | <ctx>
##ation site in the heart muscle, and are usually placed intravenously through the subclavian vein in order to access the right atrium. placing a foreign object within the venous system in such a manner may disrupt blood - flow and allow for thrombus formation. therefore, patients with pacemakers may need to be p... | [
"Acute MI",
"Pulmonary embolism",
"Hypotensive shock",
"Cardiac tamponade"
] | B | The clinical history corresponding to the diagnosis of pulmonary embolism. For a patient presenting with acute breathlessness and chest pain and in whom right ventricular dilatation with tricuspid regurgitation and mild elevation of pulmonary aery pressure is noted, a pulmonary embolus should be the initial diagnosis t... |
medmcqa_1649 | medmcqa | <ctx>
- 5 ken wiley, laura findley, madison goldrich, tejinder k rakhra - burris, ana stevens, pamela williams, carol j bult, rex chisholm, patricia deverka, geoffrey s ginsburg, eric d green, gail jarvik, george a mensah, erin ramos, mary v relling, dan m roden, robb rowley, gil alterovitz, samuel aronson, lisa bastar... | [
"1,2,3 & 4",
"2,3,4 & 5",
"1,2,3 & 5",
"All are true"
] | D | Clinical presentation of obesity The morbidly obese patients often presents with chronic weight-related problems such as migraine headaches; back and lower extremity joint pain from degenerative joint disease; venous ulcers; dyspnea on exeion; biliary colic; stress urinary incontinence; dysmenorrhea; infeility; gastroe... |
medmcqa_886 | medmcqa | <ctx>
to episodic memory are the hippocampus and other medial temporal lobe structures. as a result of these adverse effects on episodic memory, damage to the papez circuit can not only indicate or predict amnesia but also alzheimer's in a patient. parkinson's disease parkinson's disease is caused by the degeneration o... | [
"Mammillary body",
"Thalamus",
"Frontal lobe",
"Arcuate fasciculus"
] | A | Wernicke's encephalopathy : The neuropathological lesions are symmetrical and paraventricular, involving the mammillary bodies, the thalamus, the hypothalamus, the midbrain, the pons, the medulla, the fornix, and the cerebellum. Ref: Synopsis of Psychiatry, 11th edition, page 632. |
aquarat_46650 | aquarat | <ctx>
suppose we have two processes — process p1 with execution time 3 and process p2 with execution time 2. the arrival time for both process p1 and process p2 is t0. the system will start with process p1 at t0 and finish at t3 and process p2 will start at time t3 to time t5, as shown in figure 6. 22. the wait time fo... | [
"A)10 DAYS",
"B)20 DAYS",
"C)25 DAYS",
"D)15 DAYS"
] | B | C = 1/5 – 1/6 = 1/30 => 30 days
Answer:B |
mmlu_aux_4336 | mmlu_auxiliary | <ctx>
a bug or paper clip if gently placed on the water. 25. temperature has an effect on intermolecular forces : the higher the temperature, the greater the kinetic energies of the molecules and the greater the extent to which their intermolecular forces are overcome, and so the more fluid ( less viscous ) the liquid.... | [
"cold water freezes first",
"warm water turns into ice before cold water",
"warm water and cold water freeze at the same time",
"much of cold water is changed into air."
] | B | null |
openbookqa_827 | openbookqa | <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... | [
"mars",
"saturn",
"local star",
"sunlight"
] | C | |
medmcqa_3828 | medmcqa | <ctx>
discussed in a separate section below. patients are said to have failed treatment if they fail to respond to treatment ( cough and sputum production persisting throughout the whole of treatment ), or only experience a transient response to treatment ( the patient gets better at first, but then get worse again, al... | [
"ATT and AIDS treatment simultaneously",
"First ATT and then A",
"ATT only",
"First A and then ATT"
] | B | If a patient is diagnosed with HIV & TB, treatment for TB should be given first, to decrease bacterial load in the body & decrease chances of immune reconstitution inflammatory syndrome. Then, treatment of HIV should be given. |
qasc_7471 | qasc | <ctx>
agrifood systems encompass the primary production of food and non - food agricultural products, as well as in food storage, aggregation, post - harvest handling, transportation, processing, distribution, marketing, disposal and consumption. within agrifood systems, food systems comprise all food products that ori... | [
"poison dart frogs",
"honeybees",
"barnacles",
"intervertebrates"
] | D | |
aquarat_49240 | aquarat | <ctx>
the number of tilings for, then we consider. focusing on how we can begin our tiling, we have two cases. we can start with our first tile being vertical, which means we are left with which has different tilings. the other way we can start our tiling is by laying two horizontal tiles on top of each other, which le... | [
"A)187",
"B)476",
"C)268",
"D)208"
] | B | 3 1/2 * 8 1/2 = 1/4 * 1/4 * x => x
= 476
Answer: B |
aquarat_28056 | aquarat | <ctx>
1. 10 convert into polar coordinates and into rectangular coordinates. the polar representation of a point is not unique. for example, the polar coordinates and both represent the point in the rectangular system. also, the value of can be negative. therefore, the point with polar coordinates also represents the p... | [
"A)1",
"B)2",
"C)3",
"D)4"
] | B | The slope of the line m is rise/run = 22-(-18) / 17-(-13) = 4/3
4/3 = 22-2 / 17-x
68-4x = 66-6
x = 2
The answer is B. |
medmcqa_2393 | medmcqa | <ctx>
/ hdl. handle. net / 11056 / 23125. bacterial small rnas ( srna ) are an important class of regulatory molecules. many brucella srnas have been identified. phylogeny the currently accepted taxonomy is based on the list of prokaryotic names with standing in nomenclature ( lpsn ). the phylogeny is based on whole - ... | [
"B. abous is capnophilic",
"Transmission by aerosol can occur occasionally",
"Paesturisation destroys it",
"2ME is used to detect IgA"
] | D | 2ME is used to detect IgA Brucella is a wides pread zoonotic disease mainly seen in cattle sheep, goats, pigs and camels. - Brucella is strictly a parasite of animals. -No human to human transmission has been identified and infection in human occurs only by contact with infected animals or animal products. - The diseas... |
mmlu_aux_3104 | mmlu_auxiliary | <ctx>
sources, and is relatively widespread during july and august. wildflowers such as monkeyflower, glacier lily, fireweed, balsamroot and indian paintbrush are also common. the forested sections fall into three major climatic zones. the west and northwest are dominated by spruce and fir and the southwest by red ceda... | [
"To send polar bear research teams to where the bears live.",
"To track the bears' route and give them physical examination.",
"To find out the bears' physical condition and living habits.",
"To search for the cause of the bears' loss of fur and solutions."
] | C | null |
pubmedqa_168 | pubmedqa | <ctx>
jaundice can be caused by a few viruses that the human body can naturally clear, jaundice in the setting of an obstruction is usually caused by a cancer and can result in intolerable itching and a worsening of liver function that can be life - threatening. depending on a patient's condition, this type of obstruct... | [
"yes",
"no",
"maybe"
] | B | |
openbookqa_2035 | openbookqa | <ctx>
, and these interactions will provide the sender with an opportunity to escape. a number of conditions must be met to support this hypothesis. first, schreckstoff must attract predators. second, subsequent predators must disrupt the predation event, thereby increasing the probability that the prey will escape. th... | [
"a brook",
"a field",
"a jungle",
"a coven"
] | A | |
qasc_910 | qasc | <ctx>
3. 1 • formula mass and the mole concept 127 how sciences interconnect counting neurotransmitter molecules in the brain the brain is the control center of the central nervous system ( figure 3. 9 ). it sends and receives signals to and from muscles and other internal organs to monitor and control their functions ... | [
"athletes",
"acetic acid",
"sweating",
"Endocrine system"
] | D | |
aquarat_16817 | aquarat | <ctx>
0. 0305 g / mol. to accommodate the units of the other terms in the mass - energy equation, the mass must be expressed in kg, since 1 j = 1 kg m2 / s2. converting grams into kilograms yields a mass defect of 3. 05 10 – 5 kg / mol. substituting this quantity into the mass - energy equivalence equation yields : not... | [
"A)0.5 %",
"B)0.2%",
"C)1.5%",
"D)2%"
] | B | 1 kg = 1000 gm
2/1000 × 100 = 200/1000
=1/5 = 0.2 %
B) |
arc_challenge_241 | arc_challenge | <ctx>
" black bear " and, if with a band or other white pattern, " panda bear ". both of these terms are, however, incorrect. cream the cream variety ranges from sandy to orange - cream. this variation ( a naturally occurring mutation ) was first discovered in the united kingdom in 1951 and is a " self " colour. there ... | [
"stay dry in the winter.",
"hunt for food at all times.",
"stay warm in the summer.",
"blend in with its surroundings."
] | D | |
medmcqa_82 | medmcqa | <ctx>
respect that variable of interest. the value is denoted by the symbol ε. to perform the test a number, n, statistically independent runs of the model are conducted and a mean or expected value, e ( y ) or μ for simulation output variable of interest y, with a standard deviation s is produced. a confidence level i... | [
"50%",
"68%",
"95%",
"100%"
] | B | Ref:Parks 23rd edition pg 849. 1SD : confidence limit = 68% 2SD : confidence limit = 95% 3SD : confidence limit = 99.7% |
openbookqa_756 | openbookqa | <ctx>
; release ; stretch out ; extend " ) or " contract and expand " ( mi " snug ; condense ; squeezed together " and shu " stretch ; spread out ; expand ; unfold " ), with coiling / contracting referring to exhalation and uncoiling / expanding to inhalation ( roth 1991 : 619 ). for all [ to practice ] this way : you ... | [
"Never move from my chair",
"Never talk to anyone",
"Eat burgers almost everyday",
"Make sure to get some shut lids"
] | D | |
openbookqa_2105 | openbookqa | <ctx>
, encouraging shoppers to buy soon - to - be - remaindered foods. they can make their purchase online, then go by the store to pick up their food. initially focusing on restaurants and bakeries, the too good to go app enables customers to buy discounted surprise bags of food. too good to go was first used in denm... | [
"glitter",
"a firepit",
"snowmen",
"arsenic"
] | B | |
arc_easy_335 | arc_easy | <ctx>
in the same - different discrimination task. two arrays of items were presented simultaneously in which the two sets of items were either identical or different from one another. pigeons were required to distinguish between the two arrays of items in which the level of difficulty was varied. pigeons were provided... | [
"smelling the air for odors",
"barking when disturbed",
"sitting on command",
"digging in soil"
] | C | |
aquarat_39635 | aquarat | <ctx>
for situations, and especially, also, till they are strong enough to go out, as far as we are able to judge. we uniformly prefer fitting the girls for service, instead of apprenticing them to businesses, as being generally far better for their bodies and their souls. only in a few instances have female orphans be... | [
"A)5",
"B)7",
"C)10",
"D)15"
] | B | A = 2M = M+14
M = 14
A = 28
A = 4B, and so B = 7
The answer is B. |
qasc_4253 | qasc | <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... | [
"lungs",
"nephrons",
"humans",
"pancreas"
] | B | |
medmcqa_6422 | medmcqa | <ctx>
hand turns, or going straight across an intersection, which take additional time and pushes snow into the middle of the intersection, respectively. ( see the directed rural postman problem with turn penalties problem, often referred to as the drpp - tp below ). k - chinese postman problem ( k - cpp ) the k - chin... | [
"G6PD",
"6 Phosphogluconate dehydrogenase",
"Transketolase",
"Transaldolase"
] | C | Transketolase requires thiamine pyrophosphate (TPP). |
medmcqa_4505 | medmcqa | <ctx>
##rski's and gupta's groups further showed that mouse pgrps play a role in maintaining anti - and pro - inflammatory homeostasis in the intestine, skin, lungs, and joints. they demonstrated that all four pglyrps protect mice from dextran sodium sulfate ( dss ) - induced colitis and the effect of pglyrp2 and pglyr... | [
"Indomethacin",
"Paracetamol",
"Ketorolac",
"Ibuprofen"
] | B | Ans. is 'b' i.e., ParacetamolParacetamolo It does not possess anti - inflammatory activity because it is ineffective in the presence of peroxides generated at the site of inflammation.o It produces very little GI toxicity and can be administered in patients intolerant to other NSAIDs. |
medmcqa_2256 | medmcqa | <ctx>
e. g. botulismclostridium botulinum requires, most endospores require, and prions even higher ). higher temperatures may be achieved with a pressure cooker. heat combined with ultraviolet light ( uv ), such as sodis method, reduces the necessary temperature and duration. filtration portable pump filters are comme... | [
"3 ppm",
"4 ppm",
"5 ppm",
"6 ppm"
] | C | Ans. C: 5 ppm Park's PSM, 21st ed., p- 723 states: Chlorine destroys cyclops and larvae of the guineaworm in a strength of 5 ppm Cyclops may be controlled by the use of the physical, chemical or biological methods: Physical methods - Straining - Boiling at 60 degree Celsius Chemical methods - Chlorine in a strength of ... |
aquarat_20893 | aquarat | <ctx>
can be confusing. by contrast, standard deviation is measured in the same units as the original dataset, and thus the standard deviation is more commonly used to measure the spread of a dataset. standard deviation the standard deviation of a dataset provides a numerical measure of the overall amount of variation ... | [
"A)58",
"B)59",
"C)64",
"D)68"
] | B | [(59-60)^2]^1/2 = 1
So 59 satisfies that criteria
answer is B |
medmcqa_7124 | medmcqa | <ctx>
while in - utero may become a source of future t. equigenitalis transmission to susceptible mares. biosecurity standards including good hygiene, cleaning of fomites and use or sterile and disposable materials should be considered when handling horses for breeding and semen collection. taylorella equigenitalis doe... | [
"Exotoxin",
"Endotoxin",
"Both",
"None"
] | B | Endotoxins heat stable lipopolysaccharides which form an integral pa of the cell wall of gram-negative bacteria . Their toxicity depends on the lipid component. They are released only by the disintegration of the cell wall. They cannot be toxoided. They are poor antigens and their toxicity is not completely neutralized... |
aquarat_45263 | aquarat | <ctx>
personal income is an individual's total earnings from wages, investment interest, and other sources. the bureau of labor statistics reported a median weekly personal income of $ 1, 037 for full - time workers in the united states in q1 2022. for the year 2020, the u. s. census bureau estimates that the median an... | [
"A)Rs. 5640",
"B)Rs. 5760",
"C)Rs. 7500",
"D)Rs. 8600"
] | B | To earn Rs. 50/3 , investment = Rs. 64.
To earn Rs. 1500, investment = Rs.64 x 3/50x 1500 = Rs. 5760.
ANSWER :B |
openbookqa_1977 | openbookqa | <ctx>
rumor is an important form of social communications, and the spread of rumors plays a significant role in a variety of human affairs. there are two approaches to investigate the rumor spreading process : the microscopic models and the macroscopic models. the macroscopic models propose a macro view about this proc... | [
"exhaust from a car",
"windshield fluid from a car",
"metal from a car",
"water from a car"
] | A | |
medmcqa_4764 | medmcqa | <ctx>
been put forth. studies have shown an increased incidence in siblings, suggesting a genetic component. at least one study has also shown a predilection in the white population. it has also been reported to be more common in males. however, there is no concrete evidence to suggest a genetic trait and instead, the ... | [
"Anterior dislocation of hip",
"Central fracture dislocation",
"Posterior dislocation",
"Pipkin's type 4 fracture"
] | D | Anterior dislocation is ruled out because it will have Flexion Abduction External Rotation with lengthening and anterior femoral head (Mass that moves with femur shaft is femur head). Central dislocation is ruled out because it will have shoening and femur head palpable on per rectal examination. Posterior dislocation ... |
aquarat_5976 | aquarat | <ctx>
sum of the digits of 6721 is 16. hint : there are 10 base cases, which can be checked easily with the right condition. access multimedia content ( https : / / openstax. org / books / introduction - python - programming / pages / 12 - 2 - simple - math - recursion )
this sum by the number of data values, which is... | [
"A)8B, 5G",
"B)5B, 8G",
"C)4B, 9G",
"D)9B, 4G"
] | A | 120B+100G=1460-----i
B+G=13-------ii
from i
100B+20B+100G=1460
100(B+G)+20B=1460
100(13)+20B=1460
By simplifing we get
B=8;G=5
ANSWER:A |
openbookqa_2729 | openbookqa | <ctx>
detection system ), as well as flares and chaff dispensers. the tiger is the first all - composite helicopter developed in europe. the fuselage of the tiger is made from 80 % carbon fibre reinforced polymer and kevlar, 11 % aluminium, and 6 % titanium. the entire tail section is made of composites, including the ... | [
"has children with long tails",
"had ancestors with that trait",
"has siblings with long tails",
"had parents with long tails"
] | B | |
openbookqa_2687 | openbookqa | <ctx>
it also eats fruit. data from litters offered for sale on online platforms suggests a peak in breeding from december to march in the gunung gede pangrango national park, javan ferret - badgers seem fairly common and have been observed scavenging for food scraps after nightfall at picnic areas and turning over the... | [
"a tree",
"flower",
"debt",
"an ant mound"
] | A | |
arc_easy_1004 | arc_easy | <ctx>
##trich, mce amaral, 1996, pollination biology of symphonia globulifera ( clusiaceae ), plant systematics and evolution 200 ( 1 - 2 ), 101 - 110 v bittrich, mce amaral, 1997, floral biology of some clusia species from central amazonia, kew bulletin, 617 - 635 alm porto, smf machado, cma de oliveira, v bittrich,..... | [
"to test a hypothesis",
"to form a theory",
"to produce a scientific paper",
"to change previous results"
] | A | |
medmcqa_6198 | medmcqa | <ctx>
vertebres, maloine, paris, 1911. external links histology of the eye, edited by william krause, dept. pathology and anatomical science, university of missouri school of medicine eye, brain, and vision – online book – by david hubel kolb, h., fernandez, e., & nelson, r. ( 2003 ). webvision : the neural organizatio... | [
"Most of the layers of retina are absent at foveala",
"The layer of retina in contact with vitreous is retinal pigment epithelium",
"Posterior pole consists of optic nerve head and macula",
"Fovea has a zone where there is no blood supply"
] | B | Layer in contact with vitreous is internal limiting membrane Foveal Avascular Zone- * No blood vessels in this zone * Geometric centre is centre of macula & Fixation point * Impoant landmark in FA * Ora serrata > Foveola: Thinnest pa of retina * Posterior Pole: Macula + Optic nerve head * Optic disc approx: 1.75 mm (H)... |
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