id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
medmcqa_4272 | medmcqa | <ctx>
##quitable considerations. whether the injunction's impact on comity is tolerable. along with the framework, the court held as follows : the case on the contract, including motorola's rand commitment to itu, at u. s. court, would be dispositive of the german court's decision. the district court found that microso... | [
"Gout",
"Autoimmune thrombocytopenia",
"Optic neuritis",
"Hepatitis"
] | D | Ans. is 'd' i.e., Hepatitis For patients with symptomatic hepatitis and those with marked (five to six fold) elevations in serum levels of aspaate aminotransferase, treatment should be immediately stopped and drugs reintroduced one at a time after liver function has returned to normal. Indications for stopping the A.T.... |
aquarat_38728 | aquarat | <ctx>
junior tennis refers to tennis matches where the participants are aged 18 and under. eligibility to compete in international tennis federation junior tournaments is not based on age, but year of birth : as a result, some players must move out of juniors soon after their 18th birthday, while others can play junior... | [
"A)116",
"B)126",
"C)136",
"D)146"
] | C | 1 match = 1 player out.
2 match = 2 player out.
Like that,
136 match = 136 players out.
ANSWER:C |
mmlu_aux_6873 | mmlu_auxiliary | <ctx>
minneapolis clarke, julia a. ( 2004 ) : morphology, phylogenetic taxonomy, and systematics of ichthyornis and apatornis ( avialae : ornithurae ). bulletin of the american museum of natural history 286 : 1 - 179 pdf fulltext clawson, m. r., and j. j. rotella. 1998. success of artificial nests in crp fields, native... | [
"peregrine falcons",
"pelicans",
"toucans",
"snakes"
] | A | null |
medmcqa_6442 | medmcqa | <ctx>
the wave function : outside of the barrier it oscillates with wave vector whereas within the barrier it is exponentially damped over a distance if the barrier is much wider than this decay length, the left and right part are virtually independent and tunneling as a consequence is suppressed. e > v0 in this case w... | [
"Legionella may be transmitted through water aerosols",
"Listeria may be transmitted through refrigerated food",
"Leptospirosis may be transmitted through water contaminated with rat urine",
"Tetanus may be transmitted through dust and droplets"
] | D | |
mmlu_aux_5282 | mmlu_auxiliary | <ctx>
##ctic information. journal of experimental psychology, general, 122, 184 - 194. herman, l. m., hovancik, j. r., gory, j. d., bradshaw, g. l. ( 1989 ). generalization of visual matching by a bottlenosed dolphin ( tursiops truncatus ) : evidence for invariance of cognitive performance with visual or auditory mater... | [
"give information",
"don't tell other dolphins when they are afraid",
"talk when they sleep",
"say \" sorry\" when a dolphin comes back"
] | A | null |
openbookqa_1732 | openbookqa | <ctx>
has also given the name " elevator scheme " to these sites, as people move up the " elevator " ( escalator, ladder ) to the top at which they would then " cycle " out of the matrix. in such a matrix, 9 out of 10, or 90 percent, of all customers will not receive the reward item, because the rules of the scheme are... | [
"make more money",
"have stalled income",
"increase profits",
"have more income"
] | B | |
aquarat_2169 | aquarat | <ctx>
get 31. 55 31. 56 × × ×
this equation and entering the known values gives 10. 28 10. 29 10. 30 10. 31 10. 32 10. 33
strategy for ( b ) the efficiency can be calculated with since is given and work was found in the first part of this example. solution for ( b ) efficiency is given by :. the work was just found t... | [
"A)30%",
"B)40%",
"C)50%",
"D)56%"
] | C | Here, selling price of 10 m cloth is obtained as profit.
Profit of 10 m cloth = (S.P. of 30 m cloth) – (C.P. of 30 m cloth)
Selling price of 20 m cloth = Selling Price of 30 m of cloth
Let cost of each metre be Rs. 100.
Therefore, cost price of 20 m cloth = Rs. 2000 and S.P. of 20 m cloth = Rs. Rs. 3000
Profit% = 10 × ... |
medmcqa_8520 | medmcqa | <ctx>
, the federal circuit stated that the accused infringer must establish the principle of operation of the patent, in order to show a different principle, and held that supplying an expert to opine on the principle is insufficient to defeat a summary judgment motion. continuing viability of doctrine the federal cir... | [
"Common knowledge",
"Medical maloccurance",
"Fact speaks for itself",
"Oral evidence"
] | C | Ans-C Doctrine of res ipsa loquituro It means "the thing or fact speaks for itself".o In a case of professional negligence of a physician, the patient need not prove negligence.o It is applied when the following conditions are fulfilled :That is the absence of negligence the injury would not have occurred ordinarily.Th... |
qasc_5984 | qasc | <ctx>
to provide the plant with sufficient phosphorus ( miller et al. 1995 ). phosphorus fertilizer the benefits of amf are greatest in systems where inputs are low. heavy usage of phosphorus fertilizer can inhibit mycorrhizal colonization and growth. as the soil's phosphorus levels available to the plants increases, t... | [
"The planting of flowers",
"The breakdown of rocks",
"organic molecules",
"The changing of seasons"
] | B | |
mmlu_aux_2084 | mmlu_auxiliary | <ctx>
a dark star into his writings. but the idea was dropped after young ’ s double slit experiment showed light to be a wave. for some time, light was thought not to have particle characteristics and, thus, could not be acted upon by gravity. the idea of a black hole was very quickly reincarnated in 1916 after einste... | [
"The gravity inside the star is very strong.",
"The light can't go out of the star.",
"The star becomes smaller and smaller",
"The dying star shines very brightly."
] | D | null |
aquarat_45717 | aquarat | <ctx>
2. 4 • the cross product 163 188. simplify in the following exercises, vectors and are given. find unit vector in the direction of the cross product vector express your answer using standard unit vectors. 189. 190. 191. where and 192. where and 193. determine the real number such that and are orthogonal, where an... | [
"A)120m2",
"B)130m2",
"C)140m2",
"D)150m2"
] | A | Explanation:
We know h2=b2+h2
=>Other side
=√(17)2−(15)2
=√289−225
=√64
=√8meter
Area=Length×Breadth
=15×8m2=120m2
ANSWER IS A |
mmlu_aux_1670 | mmlu_auxiliary | <ctx>
the plate, which does not contain water. hot spots in the food are related to constructive and destructive interference patterns. rotating antennas and food turntables help spread out the hot spots. another use of microwaves for heating is within the human body. microwaves will penetrate more than shorter wavelen... | [
"20 mw. / sq. cm.",
"40 mw. / sq. cm.",
"60 mw. / sq. cm.",
"85 mw. / sq. cm."
] | B | null |
arc_challenge_867 | arc_challenge | <ctx>
cell mechanics is a sub - field of biophysics that focuses on the mechanical properties and behavior of living cells and how it relates to cell function. it encompasses aspects of cell biophysics, biomechanics, soft matter physics and rheology, mechanobiology and cell biology. eukaryotic eukaryotic cells are cell... | [
"ability to use energy",
"ability to absorb nutrients",
"ability to divide into two cells",
"ability to convert sunlight into energy"
] | D | |
arc_easy_495 | arc_easy | <ctx>
##s. earth and planet. sci. letters. 3, 311 – 316. 27. 1968 m. j. cruse & b. e. leake. the geology of renvyle, inishbofin and inishshark, n. w. connemara, county galway. proc. roy. irish acad. 67 b, 1 - 36. 28. 1969 p. j. leggo, p. w. g. tanner & b. e. leake. an isochron study of the donegal granite and some dalr... | [
"very small.",
"rounded and smooth.",
"partially faded.",
"rough and dense."
] | B | |
qasc_5719 | qasc | <ctx>
workplaces, as well as informal settings such as home - grown food. increasingly, it also includes digital media. challenges food consumption and environmental impact taste, health, and sustainability are three seemingly separate factors inherently linked by a common thread : environmental sustainability. a healt... | [
"Sleeping",
"Poisoning",
"cigarettes",
"Smoking"
] | B | |
medmcqa_8235 | medmcqa | <ctx>
coronary artery disease ( cad ), also called coronary heart disease ( chd ), ischemic heart disease ( ihd ), myocardial ischemia, or simply heart disease, involves the reduction of blood flow to the heart muscle due to build - up of atherosclerotic plaque in the arteries of the heart. it is the most common of the... | [
"Aspirin",
"Heparin",
"Alteplase",
"Oral anticoagulants"
] | A | Ref : harrisons-manual-of-medicine-16th-edition pg no: 622-623 TREATMENT Initial Therapy Initial goals are to: (1) quickly identify if patient is candidate for reperfusion therapy, (2) relieve pain, and (3) prevent/treat arrhythmias and mechanical complications. * Aspirin should be administered immediately (162-325 mg ... |
pubmedqa_277 | pubmedqa | <ctx>
article is reached, pubmed central converts the nlm markup to html for delivery, and provides links to related data objects. this is feasible because the variety of incoming data has first been converted to standard dtds and graphic formats. in a separate submission stream, nih - funded authors may deposit articl... | [
"yes",
"no",
"maybe"
] | A | |
openbookqa_1614 | openbookqa | <ctx>
pine, and therefore impact a wide array of other species. white pine blister rust and mountain pine beetles have devastated whitebark pine populations in many regions ; as of 2018, " 28 percent of whitebark pine trees are dead, 30 percent are infected with blister rust, and 1 percent have died from mountain pine ... | [
"better able to fly",
"more likely to starve",
"better suited to survive",
"more likely to hurt"
] | C | |
medmcqa_2765 | medmcqa | <ctx>
matrix at the gum line, called dental plaque. other contributors are poor nutrition and underlying medical issues such as diabetes. diabetics must be meticulous with their homecare to control periodontal disease. new finger prick tests have been approved by the food and drug administration in the us, and are bein... | [
"Rheumatoid ahritis",
"Systemic lupus ehematosus",
"Psoriasis",
"Gout"
] | B | Ref Semantischolar.org |
aquarat_19486 | aquarat | <ctx>
generated power is a variable resource, and the amount of electricity produced at any given point in time by a given plant will depend on wind speeds, air density, and turbine characteristics ( among other factors ). if wind speed is too low ( less than about 2. 5 m / s ) then the wind turbines will not be able t... | [
"A)2880.",
"B)4320.",
"C)5780.",
"D)5760."
] | B | Efficiency per machine = 600 watt/hr
Efficiency due to increase in wind speed = 600*120% => 720 watt/hr
Production by each machine in 2 hours is 720*2 => 1440 watt
Production by 3 machines => 1440 watt * 3 = 4320 watt
Answer will be (B) |
medmcqa_3925 | medmcqa | <ctx>
findings, construing men as purely rational and women as highly emotional, noting how both social representation theory and system justification theory may be causing bias in the interpretation of these findings. the findings of their study showed significant scope for parties to apply their own personal and cult... | [
"Dyspnea resolves after cessation of exposure",
"Similar to chronic bronchitis and emphysema",
"Present as mediastinal fibrosis",
"Eosinophils are prominent in BAL"
] | A | Byssinosis - due to cotton dust exposure - presents with Monday Chest tightness which resolves with cessation of cotton dust exposure. - Byssinosis presents as hypersensitivity pneumonitis with the honey-comb lung. - Lymphocytes and not eosinophils are present in bronchoalveolar lavage of hypersensitivity pneumonitis p... |
medmcqa_6113 | medmcqa | <ctx>
diagnostic microbiology is the study of microbial identification. since the discovery of the germ theory of disease, scientists have been finding ways to harvest specific organisms. using methods such as differential media or genome sequencing, physicians and scientists can observe novel functions in organisms fo... | [
"Serum widal test",
"Stool culture",
"Urine test",
"Blood culture"
] | D | Laboratory diagnosis of typhoid : 'BASU' mnemonic Test of diagnosis Time of diagnosis Remarks Blood culture 1st week Mainstay of diagnosis Antibodies (widal test) 2nd week Moderate sensitivity & specificity Stool culture 3rd week Useful for carries Urine test 4th week Useful for carries |
pubmedqa_521 | pubmedqa | <ctx>
a preventable cancer but available statistics suggest that between 1500 and 2000 women die from it every year in papua new guinea, and the true number is likely to be much higher. pap smear testing has not been logistically successful in png and toliman researched whether a rapid human papillomavirus ( hpv ) test... | [
"yes",
"no",
"maybe"
] | A | |
arc_easy_1509 | arc_easy | <ctx>
0. 25 c. 1 4. 2 % 0 a. 0 b. 2 c. error unit conversions division is useful for converting one unit of measure to another. to convert centimeters to meters, a variable is divided by 100. ex : 300 centimeters divided by 100 is 3 meters. amounts often do not divide evenly as integers. 193 centimeters is 1. 93 meters... | [
"millimeters",
"centimeters",
"meters",
"kilometers"
] | B | |
openbookqa_2877 | openbookqa | <ctx>
the evolution of photosynthesis refers to the origin and subsequent evolution of photosynthesis, the process by which light energy is used to assemble sugars from carbon dioxide and a hydrogen and electron source such as water. the process of photosynthesis was discovered by jan ingenhousz, a dutch - born british... | [
"hills",
"planets",
"flora",
"people"
] | C | |
medmcqa_5972 | medmcqa | <ctx>
the approval process for 6 new antibacterial therapies ( ceftolozane - tazobactam, ceftazidime - avibactam, plazomicin, eravacycline, imipenem - relebactam and cefiderocol ). professional career after completing her postdoctoral research, bush became an instructor of biochemistry in the university of north caroli... | [
"Metronidazole",
"Doxycycline",
"Clindamycin",
"Ciprofloxacin"
] | A | Metronidazole |
qasc_771 | qasc | <ctx>
it is completely destroyed. preventive care of ceramics in the realm of conservation there are two distinct practices : non - interventive and active conservation. non - interventive types of conservation are used to control the surrounding environment such as light, humidity, and temperature. active conservation... | [
"chickenpox",
"Most plants",
"honeybees",
"HIV"
] | A | |
aquarat_32563 | aquarat | <ctx>
patient's coagulation status. in many cases it will not be needed, unless the patient presents a ptt inferior to 160 seconds. in patients with normal values, a bolus of 5000 to 10000 iu of heparin could be administered at the commencement of the treatment, followed by a continuous perfusion, to keep ptt in ratios... | [
"A)1 hour 15 minutes",
"B)1 hour 35 minutes",
"C)1 hour 30 minutes",
"D)1 hour 40 minutes"
] | A | Explanation:
He took the first pill at the zero minute.
He took the second pill after 25 minutes = 0+25=25
He took the third pill after 25 minutes = 25+25=50
He took the fourth pill after 25 minutes = 50+25=75
Then it will last for 75 minutes or an hour and 15 minutes
Answer A |
aquarat_4268 | aquarat | <ctx>
to define a father - son distance ( average age of fathers at the birth of their sons ) or not to take sex into account at all in the definition. in age - structured population models, an expression is given by :, where is the growth rate of the population, is the survivorship function ( probability that an indiv... | [
"A)31 years",
"B)32 years",
"C)33 years",
"D)34 years"
] | D | Explanation:
Let's Son age is x, then Father age is x+40.
=> 2(x+6) = (x+40+6)
=> 2x+12 = x+46
=> x = 34 years
Answer: Option D |
mmlu_aux_7972 | mmlu_auxiliary | <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,..... | [
"space cadet",
"smaller ones",
"bigger ones",
"dead ones"
] | C | null |
mmlu_aux_3251 | mmlu_auxiliary | <ctx>
by bringing learning environments to students ) is a project funded and supported by wayne gretzky in the late 1990s, and several other funders. " through the use of videoconferencing and robotics, the pebbles project is able to connect a hospitalized child with his or her classroom in order to minimize loss of s... | [
"Passive listening.",
"Doing maths on papers.",
"Cooperation learning.",
"Learning other subjects."
] | C | null |
medmcqa_9164 | medmcqa | <ctx>
dislocation ; loss of range of motion ; fracture of the adjacent bone ; nerve damage ; damage to blood vessels. immediate risks infection, either superficial or deep dislocation medium - term risks dislocation persistent pain ; loss of range of motion ; weakness ; indolent infection. long - term risks loosening o... | [
"Banka's lesion",
"Hill-Sachs lesion",
"Reverse Hill-Sachs lesion",
"Greater tuberosity avulsion fracture"
] | B | Complication of shoulder dislocation: Banka's anterior glenoid labrum: anterior tear in anterior dislocation Hill Sach's at head of Humerus: posterolateral defect in anterior dislocation Reverse Hill Sach's - anteromedial defect in posterior dislocation Light bulb signis seen on AP radiographs in theposterior dislocati... |
aquarat_24730 | aquarat | <ctx>
a division algorithm is an algorithm which, given two integers n and d ( respectively the numerator and the denominator ), computes their quotient and / or remainder, the result of euclidean division. some are applied by hand, while others are employed by digital circuit designs and software. division algorithms ... | [
"A)334",
"B)378",
"C)377",
"D)400"
] | D | Explanation:
Let the numbers be x and y.
Then, xy = 9375 and x/y = 15.
=>
=> y = 25
=> x = 15y = 15 x 25 = 375.
Sum of the numbers = 375 + 25 = 400.
Answer: D) 400 |
medmcqa_5704 | medmcqa | <ctx>
to light systems and use either a microprocessor controller for basic usage or inventory management software. these systems are ideal for increasing space utilization up to 90 %, productivity levels by 90 %, accuracy to 99. 9 % + levels and throughput up to 750 lines per hour / per operator or more depending on t... | [
"More reliable than face mask",
"Prevent aspiration",
"Alternative to Endotracheal intubation",
"Does not require laryngoscop & Visualization"
] | B | LMA is also called Brain mask .It is a supraglottic airway device.It is intermediate between face mask and ETT. Used in difficult airway,in minor and day care surgeries,no muscle relaxant is necessary Disadvantage is it doesn&;t prevent aspiration of gastric contents. |
arc_easy_1476 | arc_easy | <ctx>
a juvenal plumage which is replaced in their first moult after about four to six months. the young disperse to new locations not far from their nest and young have been located up to two kilometres away from their origin. females are capable of breeding after a year while males take half a year longer. prior to b... | [
"Having excellent hearing",
"Living six to seven years",
"Dropping nuts in front of cars",
"Having black feathers"
] | C | |
mmlu_aux_1676 | mmlu_auxiliary | <ctx>
, sala e, selkoe ka, stochowicz jj & watson r ( 2006 ) impacts of biodiversity loss on ocean ecosystem services. science 314 : 787 - 790 mcclenachan l, jackson jbc & newman mjh ( 2006 ) conservation implications of historic sea turtle nesting loss. frontiers in ecology and environment 4 : 290 - 296 jackson jbc & ... | [
"Nature is quite fair regarding the survival of turtles.",
"Turtles are by nature indifferent to human activities.",
"The course of nature will not be changed by human interference.",
"The turtle population has decreased in spite of human protection."
] | D | null |
aquarat_24156 | aquarat | <ctx>
the side labeled c. inscribing the isosceles triangle forms triangle cad with angle θ opposite side b and with side r along c. a second triangle is formed with angle θ opposite side a and a side with length s along c, as shown in the figure. thabit ibn qurra stated that the sides of the three triangles were relat... | [
"A)12",
"B)5",
"C)14",
"D)11"
] | B | ABC and ADE are similar triangles.
So (side of ABC/side of ADE)^2=169/25
side of ABC/side of ADE = 13/5
So the length of DE = 5
Answer - B |
openbookqa_921 | openbookqa | <ctx>
and cotton grown for their fibres, are the outcome of prehistoric selection over thousands of years from among wild ancestral plants with the most desirable characteristics. botanists study how plants produce food and how to increase yields, for example through plant breeding, making their work important to human... | [
"moonlight",
"undergo natural development",
"starlight",
"dairy"
] | B | |
qasc_7705 | qasc | <ctx>
intensified in china. 1, 740, 000 square kilometres of land is classified as " dry ", and desertification disrupts the lives of 400 million people and causes direct economic losses of 54 billion yuan ( $ 7 billion ) a year, sfa figures show. sulfur ( an acid rain component ), soot, ash, carbon monoxide, and other... | [
"Lead",
"air",
"Cars",
"oil"
] | B | |
mmlu_aux_4331 | mmlu_auxiliary | <ctx>
. ( see figure 34. 13. ) we have observed x rays from certain binary star systems that are consistent with such a picture. this is not quite proof of black holes, because the x rays could also be caused by matter falling onto a neutron star. these objects were first discovered in 1967 by the british astrophysicis... | [
"Why black holes get an immense force of nature.",
"How stars react when sucked into a black hole.",
"Black holes' swallowing up many nearby stars.",
"How black holes come into existence."
] | D | null |
openbookqa_1182 | openbookqa | <ctx>
2013. the skull can be identified by its reduced carnassials, small upper incisors, and long canine teeth. like other canids, it has 42 teeth with the dental formula. the maned wolf's rhinarium extends to the upper lip, similar to the bush dog, but its vibrissae are longer. the skull also features a prominent sag... | [
"weak",
"stubby",
"elongated",
"short"
] | C | |
mmlu_aux_7217 | mmlu_auxiliary | <ctx>
necessarily weakens the blade but serves to make the blade lighter without sacrificing stiffness. the same principle is applied in the manufacture of beams such as i - beams. fullers are only of significant utility in swords. in most knives there is so little material removed by the fuller that it makes little di... | [
"luck",
"gravity",
"lack of magnetism",
"tension."
] | C | null |
arc_easy_824 | arc_easy | <ctx>
vulnerable to the effects of a geomagnetic storm, electricity companies can also be affected indirectly by the geomagnetic storm. for instance, internet service providers may go down during geomagnetic storms ( and / or remain non - operational long after ). electricity companies may have equipment requiring a wo... | [
"wavelength will be increased",
"amplitude will be unchanged",
"frequency will be distorted",
"speed will be decreased"
] | C | |
arc_challenge_632 | arc_challenge | <ctx>
in biology and ecology, a resource is a substance or object in the environment required by an organism for normal growth, maintenance, and reproduction. resources box can be consumed by one organism and, as a result, become unavailable to another organism. for plants key resources are light, nutrients, water, and... | [
"air",
"food",
"shelter",
"water"
] | B | |
mmlu_aux_4523 | mmlu_auxiliary | <ctx>
##ter rl 1993, principles of structure & reactivity, 4th ed., harpercollins college publishers, hultgren hh 1966,'metalloids ', in gl clark & gg hawley ( eds ), the encyclopedia of inorganic chemistry, 2nd ed., reinhold publishing, new york hunt a 2000, the complete a - z chemistry handbook, 2nd ed., hodder & sto... | [
"Thousands of people died from the collapse of buildings in the Sichuan earthquake because they hadn't been warned.",
"There is no building that will never collapse.",
"A new material has been applied to buildings to warn people of collapse.",
"A color--changing material can turn red before it breaks."
] | C | null |
openbookqa_1754 | openbookqa | <ctx>
arctic ecology is the scientific study of the relationships between biotic and abiotic factors in the arctic, the region north of the arctic circle ( 66° 33 ’ n ). this region is characterized by two biomes : taiga ( or boreal forest ) and tundra. while the taiga has a more moderate climate and permits a diversit... | [
"desolate",
"A magical place",
"A city",
"A watermelon"
] | A | |
aquarat_39142 | aquarat | <ctx>
back for [ v ], [ f ]. from the hypothesis of parallel phonetic coding follows : 1. because the vowels are defined as a particular ratio of front and back volumes of voice tract, the vowels are present at any moment of the speech ( even during silence – the neutral vowel [ ə ] when no muscle of the voice tract is... | [
"A)25200",
"B)33232",
"C)23228",
"D)29982"
] | A | Number of ways of selecting (3 consonants out of 7) and (2 vowels out of 4)
=7C3X4C2
= 210.
Number of groups, each having 3 consonants and 2 vowels = 210.
Each group contains 5 letters.
Number of ways of arranging 5 letters among themselves
= 5!
= 120
Required number of ways = (210 x 120) = 25200.
Answer: A |
qasc_22 | qasc | <ctx>
in biology, the word gene ( from, ; meaning generation or birth or gender ) can have several different meanings. the mendelian gene is a basic unit of heredity and the molecular gene is a sequence of nucleotides in dna that is transcribed to produce a functional rna. there are two types of molecular genes : prote... | [
"Reproduction",
"Cancer",
"Sex",
"Pollination"
] | A | |
medmcqa_3252 | medmcqa | <ctx>
cancer, which contributes to 26. 8 % of all cancer deaths. statistics indicate that between the ages of 20 and 50 years, the incidence rate of cancer is higher amongst women whereas after 50 years of age, the incidence rate increases in men. predictions by the canadian cancer society indicate that with time, ther... | [
"Is the most common intraocular tumour of childhood",
"Occurs in 1 in 14000-34000 live bihs",
"No sex predisposition",
"More common in negroes than whites"
] | D | Ans. More common in negroes than whites |
aquarat_14176 | aquarat | <ctx>
in computational number theory, a factor base is a small set of prime numbers commonly used as a mathematical tool in algorithms involving extensive sieving for potential factors of a given integer. usage in factoring algorithms a factor base is a relatively small set of distinct prime numbers p, sometimes togeth... | [
"A) 16",
"B) 13",
"C) 5",
"D) 3"
] | B | Plug in some values and check -
fbcfbc = 123123
Not divisible by 16 and 5
let fbcfbc = 125125
Not divisible by 3
Only option (B) and (E) is left in both the cases...
Check once more to marke (B) as correct answer
let fbcfbc = 135135
Again divisible by 13
So, mark answer as (B) 13 |
medmcqa_6222 | medmcqa | <ctx>
feeling of chest pain. the decision to perform surgery is informed by studies of cabg's efficacy in different patient subgroups, based on the lesions'anatomy or how well the heart is functioning. these results are compared with that of other strategies, most importantly percutaneous coronary intervention ( pci ).... | [
"Increased outer diameter of coronary aery",
"Decreased inner diameter of coronary aery",
"Calcium deposition in the atheromatous plaque",
"Lipoid degeneration in the plaque."
] | C | C i.e. Calcium deposition in the atheromatous plaque Screening of asymptomatic coronary plaques on. CT scan (EBCT & MDCT) uses calcium depositionQ as a surrogate marker for detecting the presence & amout of atherosclerosis. CT attenuation within non calcified fibrous pique (91-116) is greater than within noncalcified l... |
medmcqa_4975 | medmcqa | <ctx>
guarantees qualifying mothers up to 12 weeks unpaid leave although the majority of us mothers resume work earlier. a large 2011 study found that women who returned to work at or after 13 weeks after childbirth were more likely to predominantly breastfeed beyond three months. healthcare caesarean section women are... | [
"Fallopian tube lies anterior to round ligament.",
"Round ligament lies anterior to fallopian tube.",
"Uteroovarian ligament lies anterior to round ligament.",
"Fallopian tube lies posterior to uteroovarian ligament."
] | B | Round ligament originates below and anterior to origin of fallopian tube. |
medmcqa_5374 | medmcqa | <ctx>
on the table after downer. lorraine rothman also attended the meeting at the bookstore and she found karman's device promising, but unsafe. she designed a new type of manual vacuum aspiration device, which she patented as the del - em, and called the process menstrual extraction ( me ). me made its debut at the n... | [
"Simple mastectomy",
"Wide local excision",
"Radical mastectomy",
"Modified radical Mastectomy"
] | C | Ans. (c) Radical Mastectomy(Ref Internet Sources)Halstaed Radical mastectomy is historical.* It involves removal of Entire breast, Nipple and areola with tumor* Also removes all level 1,2,3 nodes* Muscles like Pectoralis major, Serratus Anterior are also removed.* It's a very high morbid procedure and hence not done no... |
mmlu_aux_4286 | mmlu_auxiliary | <ctx>
of this now - extinct species. the dodo, a flightless bird from mauritius, is another well - known example of overexploitation. as with many island species, it was naive about certain predators, allowing humans to approach and kill it with ease. from the earliest of times, hunting has been an important human acti... | [
"What caused the animals to go extinct?",
"Animal Conservation",
"Extinct Animals",
"Endangered Animals"
] | B | null |
aquarat_22497 | aquarat | <ctx>
a poor farmer, whose innocent expectations about his son inspired and in reality, pressured him to aim at getting a well - earning job in america. ajay, a classmate of theirs was envious of rishi as the latter had surpassed him in studies while pooja, by introducing rishi to her typical indian joint family expres... | [
"A)45 yrs",
"B)46 yrs",
"C)47 yrs",
"D)48 yrs"
] | B | When Ravi was 8 years old, his father was 31 years old,.
Means father's age is 23 years more than Ravi.
Now his father is twice Ravi's age.
It means difference between their ages is equal to present age of Ravi.
So Ravi's present age = 23 years. and father's age = 2*23 = 46 yrs
ANSWER:B |
aquarat_30323 | aquarat | <ctx>
of their beneficiary and are used solely to determine benefit levels. social security funds are not invested on behalf of beneficiaries. instead, current tax receipts are used to pay current benefits ( the system known as " pay - as - you - go " ), as is typical of some insurance and defined - benefit plans. in e... | [
"A)50%",
"B)20%",
"C)5%",
"D)2%"
] | C | required answer = [employee benefit/profit] *100
=[(500 million)/(10 billion)]*100
=[(500*10^6)/(10*10^9)]*100
=(50/1000)*100
=5%
So answer is (C) |
aquarat_11110 | aquarat | <ctx>
, what is the probability that the patient has cancer? when asked this question, physicians with an average of 14 years experience in medical practice ranged in their answers from 1 - 99 %, with most answers being 47 % or 50 %. ( the correct answer is 5 %. ) this observation of clinical base rate neglect and cond... | [
"A)18",
"B)99",
"C)13",
"D)55"
] | C | (50/100) * 56 – (30/100) * 50
28 - 15 = 13
Answer: C |
mmlu_aux_5185 | mmlu_auxiliary | <ctx>
##ctic information. journal of experimental psychology, general, 122, 184 - 194. herman, l. m., hovancik, j. r., gory, j. d., bradshaw, g. l. ( 1989 ). generalization of visual matching by a bottlenosed dolphin ( tursiops truncatus ) : evidence for invariance of cognitive performance with visual or auditory mater... | [
"Onto its back.",
"Into the air.",
"Onto the beach.",
"Into the water."
] | B | null |
qasc_2569 | qasc | <ctx>
in cell biology, the cleavage furrow is the indentation of the cell's surface that begins the progression of cleavage, by which animal and some algal cells undergo cytokinesis, the final splitting of the membrane, in the process of cell division. the same proteins responsible for muscle contraction, actin and myo... | [
"fur seals",
"insects",
"animals",
"bacteria"
] | D | |
pubmedqa_58 | pubmedqa | <ctx>
integrated pulmonary index ( ipi ) is a patient pulmonary index which uses information from capnography and pulse oximetry to provide a single value that describes the patient's respiratory status. ipi is used by clinicians to quickly assess the patient's respiratory status to determine the need for additional cl... | [
"yes",
"no",
"maybe"
] | B | |
qasc_5366 | qasc | <ctx>
drought deciduous, or drought semi - deciduous plants refers to plants that shed their leaves during periods of drought or in the dry season. this phenomenon is a natural process of plants and is caused due to the limitation of water around the environment where the plant is situated. in the spectrum of botany, d... | [
"amount illumined by the sun",
"crime",
"exposure to cold",
"h2o"
] | A | |
medmcqa_5189 | medmcqa | <ctx>
benefit the economy. weather forecasts ( figure 9. 7 ) are the result of thousands of measurements of air pressure, temperature, and the like, which are compiled, modeled, and analyzed in weather centers worldwide. chemistry in everyday life measuring blood pressure blood pressure is measured using a device calle... | [
"It is less than intravascular pressure",
"It is more than intravascular pressure",
"It is equal to intravascular pressure",
"It depends upon blood flow"
] | B | The measurement of aerial pressure using a sphygmomanometer bag with a standard arm cuff is subject to inaccuracy leading to falsely high aerial pressure readings. Using sphygmomanometer blood flow is detected. The accuracy of blood pressure measurement is affected by the cuff size. Inadequate cuff size result in false... |
aquarat_41702 | aquarat | <ctx>
in mathematics, the double factorial of a number, denoted by, is the product of all the positive integers up to that have the same parity ( odd or even ) as. that is, restated, this says that for even, the double factorial is while for odd it is for example,. the zero double factorial as an empty product. the seq... | [
"A)4",
"B)8",
"C)11",
"D)12"
] | B | The Question basically asks how many positive odd integers less than 80 are odd multiples of 5
So we have 5,15,25,35,45,55, 65,75
=8
B |
openbookqa_2091 | openbookqa | <ctx>
will see significant fall in revenue. tea exports could see a yearly drop up to 8 % as a result. in march 2020, tea exports from india fell 33 % in march as compared to march 2019. during the lockdown, food wastage increased due to affected supply chains, affecting small farmers. from 20 april, under new lockdown... | [
"a very sunny day",
"a very beautiful day",
"a very bright day",
"a day with a blizzard"
] | D | |
qasc_3697 | qasc | <ctx>
j. a., marhaver, k. l., huijbers, c. m., nagelkerken, i., simpson, s. d. 2010. coral larvae move toward reef sounds. plos one 5 ( 5 ), e10660. marhaver, k. l., edwards, r. a., rohwer, f. 2008. viral communities associated with healthy and bleaching corals. environmental microbiology 10 ( 9 ), 2277 – 2286. barott,... | [
"remarkable places",
"competing for resources",
"the environment",
"By wind and rain"
] | A | |
aquarat_37635 | aquarat | <ctx>
the investment vehicle that maximizes the profit. hence, conclusion : knowing the direction the market will go ( i. e. having perfect information ) is worth $ 350. discussion : if someone was selling information that guaranteed the accurate prediction of the future market direction, we would want to purchase this... | [
"A)14500",
"B)27767",
"C)16688",
"D)26678"
] | A | Let the CP be Rs. x.
Had he offered 13% discount, profit = 8%
Profit = 8/100 x and hence his SP = x + 8/100 x = Rs. 1.08x = 18000 - 13/100(18000) = Rs. 15660
=> 1.08x = 15660
=> x = 14500
\Answer: A |
aquarat_30410 | aquarat | <ctx>
the side labeled c. inscribing the isosceles triangle forms triangle cad with angle θ opposite side b and with side r along c. a second triangle is formed with angle θ opposite side a and a side with length s along c, as shown in the figure. thabit ibn qurra stated that the sides of the three triangles were relat... | [
"A) 1",
"B) 8",
"C) 3",
"D) 4"
] | B | Putting a value to each point, lets use the following:
A - 0
B - 3 (AB = 3)
C - 4 (AC = 4)
D - 12 (BD = 9)
CD is 12-4 = 8.
Ans B |
aquarat_5082 | aquarat | <ctx>
prime. but here is a counterexample : if n = 341 and a = 2, then even though 341 = 11 · 31 is composite. in fact, 341 is the smallest pseudoprime base 2 ( see figure 1 of ). there are only 21853 pseudoprimes base 2 that are less than 2. 5 ( see page 1005 of ). this means that, for n up to 2. 5, if 2n−1 ( modulo n... | [
"A)1",
"B)2",
"C)3",
"D)4"
] | B | The smallest prime number is 2.
Answer:B |
aquarat_36114 | aquarat | <ctx>
total sales or incremental sales. pma, a marketing firm, estimated that in 2005, $ 486. 5 million worth of rebates were redeemed. the redemption rates averaged 21. 1 % when calculated as a percentage of total sales, and 67. 6 % when calculated as a percentage of incremental sales. pma notes, " these statistics re... | [
"A)53%",
"B)58%",
"C)62.5%",
"D)64%"
] | C | Last year revenue = 100 (assume);
This year revenue = 75;
Projected revenue = 120.
Actual/Projected*100=75/120*100 = 62.5%.
Answer: C |
qasc_2434 | qasc | <ctx>
for sex steroid levels in the brains of fetuses that highlight features of early neuro - development leading to certain sexual orientations determine the precise neural circuitry underlying direction of sexual preference use animal models to explore genetic and developmental factors that influence sexual orientat... | [
"blood",
"A drug.",
"hair",
"sleep"
] | A | |
openbookqa_1669 | openbookqa | <ctx>
molds, having relief but little detail. in some cases iron oxides precipitated around wing veins, revealing better detail. compressions, impressions and mineralization there are many different ways insects can be fossilized and preserved including compressions and impressions, concretions, mineral replication, ch... | [
"extinct theories",
"ancient beings",
"huge needles",
"large beans"
] | B | |
aquarat_23189 | aquarat | <ctx>
of water. strategy b taking a ratio of new intensity to old intensity and using primes for the new quantities, we will find that it depends on the ratio of the areas. all other quantities will cancel. solution b 1. take the ratio of intensities, which yields : 16. 75 16. 76 16. 77 16. 78 16. 79
for the water as ... | [
"A)11/6",
"B)11/7",
"C)11/8",
"D)6/11"
] | A | let quantity of water should added be x then
A/Q
5/(4+x)= 6/7
=> 35=24+6x
=> x=11/6
ANSWER:A |
medmcqa_4766 | medmcqa | <ctx>
an arc lamp or arc light is a lamp that produces light by an electric arc ( also called a voltaic arc ). the carbon arc light, which consists of an arc between carbon electrodes in air, invented by humphry davy in the first decade of the 1800s, was the first practical electric light. it was widely used starting i... | [
"9% nickel oxide with 6% barium silicate",
"9% nickel oxide with 9% barium silicate",
"6% nickel oxide with 6% barium silicate",
"9% nickel oxide with barium silicate"
] | D | Wood's Lamp It is a low intensity ultraviolet light(360nm) emitted by a high pressure mercury lamp fitted with a special filter made up of 9% nickel oxide and silica. |
mmlu_aux_4096 | mmlu_auxiliary | <ctx>
##grapher's view of the world, englewood cliffs, nj : prentice - hall. anselin, l. ( 1995 ) " local indicators of spatial association – lisa ". geographical analysis, 27, 93 – 115. benenson, i. and p. m. torrens. ( 2004 ). geosimulation : automata - based modeling of urban phenomena. wiley. fotheringham, a. s., c... | [
"Criminals live near where crimes occur.",
"Math could help police find criminals.",
"Crime records could be used to fight crime.",
"Computer software works in preventing crimes."
] | B | null |
qasc_5812 | qasc | <ctx>
, if you oiled the concrete you would find it to be easier to get the crate started and keep it going ( as you might expect ). figure 5. 2 is a crude pictorial representation of how friction occurs at the interface between two objects. close - up inspection of these surfaces shows them to be rough. so when you pu... | [
"increases its temperature",
"heat is produced",
"converting electricity to heat",
"winds it up"
] | A | |
aquarat_4081 | aquarat | <ctx>
heart or diamond ) or a black card ( club or spade ) will be drawn. when a and b are mutually exclusive,. to find the probability of drawing a red card or a club, for example, add together the probability of drawing a red card and the probability of drawing a club. in a standard 52 - card deck, there are twenty -... | [
"A)1/29",
"B)1/26",
"C)1/26",
"D)1/25"
] | B | Explanation:
Let X be the event that cards are in a club which is not king and other is the king of club.
Let Y be the event that one is any club card and other is a non-club king.
Hence, required probability:
=P(A)+P(B)
=\inline {\color{Black}[(12C_{1}\times 1C_{1})/52C_{2}]+[(13C_{1}\times 3C_{1})/52C_{2}]}
Answer: B... |
medmcqa_266 | 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 ... | [
"Ankylosing spondylitis",
"Rheumatoid ahritis",
"Reiter's syndrome",
"Osteoahritis"
] | A | Ans. A: Ankylosing Spondylitis The basic pathologic lesion of ankylosing spondylitis occurs at the entheses, which are sites of attachment to bone of ligaments, tendons, and joint capsules. Enthesopathy results from inflammation, with subsequent calcification and ossification at and around the entheses. Inflammation wi... |
medmcqa_1974 | medmcqa | <ctx>
and may help identify unknown related changes in the brain. 21 june – the inability to stand on one leg for 10 seconds in mid to later life is linked to a near - doubling in the risk of death from any cause within the next 10 years. 22 june a study concludes that the spread of breast cancer accelerates during sle... | [
"Chemoprophylaxis",
"Improved standard of living",
"Vaccination",
"Health education"
] | C | Ans. is 'c' i.e., Vaccination o The reduced incidence of diphtheria in India is primarily due to the high coverage of appropriate immunization in children and to an apparent reduction in toxin-producing strains of the bacterium. |
medmcqa_5256 | medmcqa | <ctx>
##384. bratman, s. v., yang, s. y. c., iafolla, m. a. j. et al. personalized circulating tumor dna analysis as a predictive biomarker in solid tumor patients treated with pembrolizumab. nat cancer 1, 873 – 881 ( 2020 ). https : / / doi. org / 10. 1038 / s43018 - 020 - 0096 - 5 jelsema r, demko zp, billing, pr. re... | [
"Echogenic foci in heart",
"Hyperechogenic bowel",
"Choroid plexus cysts",
"Nuchal edema"
] | D | (D) Nuchal edemaINCIDENCE OF MAJOR & MINOR DEFECTS/MA Trisomy 21NormalLikelihood ratio for isolated marker* Nuchal Fold33.5%0.6%9.8* Short humerus33.4%1.5%4.1* Short femur41.4%5.2%1.6* Hydronephrosis17.6%2.6%1.0* Echogenic focus in heart28.2%4.4%1.1* Echogenic bowel13.3%0.6%3.0* Major defect21.4%0.65%5.2 |
medmcqa_4430 | medmcqa | <ctx>
the area of the clitoris and vulva without superficial discomfort. their research showed that more than 93 % of a group of 500 chronically anorgasmic women could reach orgasm using magic wand and the betty dodson method. the scientific world journal research was subsequently discussed in a literature review publi... | [
"Kegel's exercises",
"Jacobson's stent on top",
"Keeping muscle up exercises",
"Johnsons exercises"
] | A | Ans. is 'a' i.e., Kegel's exercises o Kegels exercises are used to strengthen the pelvic floor muscles mainly pubococcygeal.o These exercises can thus be used to treat orgasmic difficulties and prevent genital prolapse. |
aquarat_24618 | aquarat | <ctx>
1. 20 m / s to the right. refer to figure 3. 43, which shows a boat trying to go straight across the river. let us calculate the magnitude and direction of the boat ’ s velocity relative to an observer on the shore,. the velocity of the boat,, is 0. 75 m / s in the - direction relative to the river and the veloci... | [
"A)22",
"B)24",
"C)26",
"D)28"
] | A | let the speed of the motarboat in still water be x kmph.then,
6/x+2 +6/x-2=33/60
11x2-240x-44=0
11x2-242x+2x-44=0
(x-22)(11x+2)=0
x=22.
Answer is A |
qasc_7267 | qasc | <ctx>
, and often the thyroid gland ( depending on local referral patterns ). they also deal with diseases involving the skin, breast, soft tissue, trauma, peripheral artery disease and hernias and perform endoscopic procedures such as gastroscopy and colonoscopy. genetics – is a branch of biology concerned with the st... | [
"trees",
"otters",
"cacti",
"flowers"
] | A | |
qasc_5042 | qasc | <ctx>
includes some structural collenchyma tissue. leaf development according to agnes arber's partial - shoot theory of the leaf, leaves are partial shoots, being derived from leaf primordia of the shoot apex. early in development they are dorsiventrally flattened with both dorsal and ventral surfaces. compound leaves... | [
"Light",
"heat",
"Enzymes",
"energy"
] | A | |
aquarat_3192 | aquarat | <ctx>
been improving, most notably among the young and the poor. demographic statistics according to the world population review. one birth every 1 minute one death every 1. 4 minutes one net migrant every 111 minutes net gain of one person every 3 minutes demographic statistics according to the cia world factbook, unl... | [
"A)22",
"B)38",
"C)11",
"D)17"
] | D | Explanation:
Total age of the 10 students = 10 × 14 = 140
Total age of 15 students including the newly joined 5 students = 15 × 15 = 225
Total age of the new students = 225 − 140 = 85
Average age = 85/5 = 17 years
Answer: D |
qasc_900 | qasc | <ctx>
in meteorology, a cloud is an aerosol consisting of a visible mass of miniature liquid droplets, frozen crystals, or other particles suspended in the atmosphere of a planetary body or similar space. water or various other chemicals may compose the droplets and crystals. on earth, clouds are formed as a result of ... | [
"cold",
"Winter",
"rainy",
"good"
] | C | |
arc_easy_938 | arc_easy | <ctx>
but it is likely that they are, in part, responsible for trafficking rna. plants can transport viral rnas, mrnas, mirnas and small interfering rnas ( sirnas ) systemically through the phloem. this process is thought to occur through the plasmodesmata and involves rna - binding proteins that assist rna localizatio... | [
"water and food",
"food and nectar",
"nectar and soil",
"soil and water"
] | A | |
aquarat_46552 | aquarat | <ctx>
12. 3 490 12 • fluid dynamics and its biological and medical applications access for free at openstax. org flow rate and velocity are related, but quite different, physical quantities. to make the distinction clear, think about the flow rate of a river. the greater the velocity of the water, the greater the flow ... | [
"A)56",
"B)28",
"C)20",
"D)72"
] | C | 1/x + 1/(x + 10) = 1/12
x = 20
Answer: C |
qasc_7890 | 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... | [
"Decomposition",
"Warm temperatures",
"fossil fuels",
"Pesticides"
] | A | |
aquarat_42852 | aquarat | <ctx>
measurements of neutrino speed have been conducted as tests of special relativity and for the determination of the mass of neutrinos. astronomical searches investigate whether light and neutrinos emitted simultaneously from a distant source are arriving simultaneously on earth. terrestrial searches include time o... | [
"A)500",
"B)1,600/3",
"C)1,000",
"D)1,500"
] | D | X13: (t, d, s)
Y14: (t, 3d, s+6000mi/hour)
Z15: (t+2 seconds, s, 5d)
d=?
Distance = Speed*Time
x13: d = s*t
x14: 3d = (s+6000)*t ===> 3d = ts+6000t
z15: 5d = s*(t+2t) ===> 5d = st+2st ===> 5d - 2st = st
3d = 5d - 2st + 6000t
-2d = -2st + 6000t
2d = 2st - 6000t
d = st - 3000t
x13: d = s*t
st - 3000t = s*t
s - 3000 = s
-... |
openbookqa_922 | openbookqa | <ctx>
a flood is an overflow of water ( or rarely other fluids ) that submerges land that is usually dry. in the sense of " flowing water ", the word may also be applied to the inflow of the tide. floods are an area of study of the discipline hydrology and are of significant concern in agriculture, civil engineering an... | [
"takes up very little",
"takes up almost zero",
"takes up a smaller minority",
"takes up a greater portion"
] | D | |
medmcqa_7700 | medmcqa | <ctx>
than lack of oxygen. if not enough new oxygen is being added, the proportion of oxygen in the loop may become too low to support consciousness, and eventually too low to support life. the resulting serious hypoxia causes sudden blackout with little or no warning. this makes hypoxia a deadly hazard for rebreather ... | [
"Nitroglycerine",
"Isoflurane",
"Esmolol",
"Propofol"
] | D | Isoflurane > sevoflurane > desflurane are the inhalational agents of choice for controlled hypotension. |
openbookqa_566 | openbookqa | <ctx>
photorespiration ( also known as the oxidative photosynthetic carbon cycle or c2 cycle ) refers to a process in plant metabolism where the enzyme rubisco oxygenates rubp, wasting some of the energy produced by photosynthesis. the desired reaction is the addition of carbon dioxide to rubp ( carboxylation ), a key ... | [
"in a backyard",
"in a desert",
"in a closet",
"in water"
] | C | |
medmcqa_4595 | 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 ... | [
"Digastric",
"Geniohyoid",
"Mylohyoid",
"Stylohyoid"
] | C | Ans. is 'c' i.e., Mylohyoid Submandibular glando This walnut sized gland lies belowr the mandible in the anterior part of digastric triangle. It is J-shaped and consists of a large superficial and a small deep parts, separated by mylohyoid muscle and continuous with each other around the posterior border of mylohyoid m... |
aquarat_14619 | aquarat | <ctx>
visitors, though these may be within the scope of a consumer price index. national accounts include imputed rents for owner - occupied dwellings which may not be within the scope of a consumer price index. even with the necessary adjustments, the national - account estimates and household - expenditure surveys us... | [
"A)23.5%",
"B)50%",
"C)35%",
"D)37.5%"
] | B | Spend on rent = 1/4
Spend on food and beverage= 2/4 of remaining = 2/3*3/4= 1/2
so 1/2= 50.0%
B is the answer |
medmcqa_1196 | medmcqa | <ctx>
coronary artery disease ( cad ), also called coronary heart disease ( chd ), ischemic heart disease ( ihd ), myocardial ischemia, or simply heart disease, involves the reduction of blood flow to the heart muscle due to build - up of atherosclerotic plaque in the arteries of the heart. it is the most common of the... | [
"Depression is a risk factor for MI",
"MI is a risk factor for depression",
"SSRI's can be used post MI for treatment of depression",
"Only cognitive behavioral therapy is used after MI"
] | D | The first three options are correct. Depression and myocardial infarction are risk factors for each other. The treatment of depression after MI involves both medications and CBT. |
qasc_3116 | qasc | <ctx>
and 3 ) the apoplast - root cell interface. it has been estimated that ectomycorrhizal fungi receive approximately 15 % of the host plant's food product and in return provide up to 86 % of a host's nitrogen needs. some studies have shown that if there is too much nitrogen available due to human use of fertilizer,... | [
"scattered light",
"chlorophyll",
"Energy.",
"sunlight"
] | B | |
openbookqa_771 | openbookqa | <ctx>
, if you oiled the concrete you would find it to be easier to get the crate started and keep it going ( as you might expect ). figure 5. 2 is a crude pictorial representation of how friction occurs at the interface between two objects. close - up inspection of these surfaces shows them to be rough. so when you pu... | [
"wind",
"water",
"heavy exertion",
"flowers"
] | C | |
medmcqa_2534 | medmcqa | <ctx>
and socioeconomic factors. references for many of these environmental risk factors have been collected in an online database. there may be an association between non - celiac gluten sensitivity and schizophrenia in a small proportion of people, though large randomized controlled trials and epidemiological studies... | [
"Haloperidol",
"Fluphenazine",
"Clozapine",
"Olanzapie"
] | C | Clozapine |
aquarat_3848 | aquarat | <ctx>
on saturday till sunday afternoon every second week. only such persons can do this as are morally suitable. we seek by means of these family visits to form in the children a true picture of christian family life which in a state institution they could never experience. the children are divided into 9 groups. in s... | [
"A)12",
"B)15",
"C)720",
"D)36"
] | C | number of ways =6! = 720
Answer is C |
aquarat_23083 | aquarat | <ctx>
area is the measure of a region's size on a surface. the area of a plane region or plane area refers to the area of a shape or planar lamina, while surface area refers to the area of an open surface or the boundary of a three - dimensional object. area can be understood as the amount of material with a given thic... | [
"A)I only",
"B)II only",
"C)III only",
"D)I and II only"
] | A | I. The area of a square region with side AB --> side=AB=(4+1) or 5 --> the area of a square is 5^2=25, so only one possible value;
II. The circumference of a circle passing through points A and B --> circle is not defined by only two points, hence the circumference of a circle passing through points A and B can take in... |
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