id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
mmlu_aux_1986 | mmlu_auxiliary | <ctx>
##des aegypti mosquito. bmc genomics 17 : 32. degennaro, m. ( 2015 ) the mysterious multi - modal repellency of deet. fly. 9 : 1, 45 β 51. degennaro, m., mcbride, c., seeholzer, l., nakagawa, t., dennis, e. j., goldman, c., jasinskiene, n., james, a. a., & vosshall, l. b. ( 2013 ) orco mutant mosquitoes lose stro... | [
"appearance",
"size",
"behavior",
"change"
] | C | null |
aquarat_6600 | aquarat | <ctx>
couplets and deals with mathematics and astronomy. following an introduction that contains astronomical tables and aryabhata's system of phonemic number notation in which numbers are represented by a consonant - vowel monosyllable, the work is divided into three sections : ganita ( " mathematics " ), kala - kriya... | [
"A)16 years",
"B)18 years",
"C)20 years",
"D)22 years"
] | A | Explanation:
Let the ages of Kunal and Sagar 6 years ago be 6x and 5x years respectively.
Then,
(6x + 6) + 4 =11
(5x + 6) + 4 =10
β 10(6x + 10) = 11(5x + 10)
β 5x = 10
β x = 2.
Sagar's present age = (5x + 6) = 16 years.
Answer: A |
mmlu_aux_2639 | mmlu_auxiliary | <ctx>
the term behavioural synchrony refers to the ability of a group of agents to coordinate collective action efficiently, a concept originally introduced by a series of empirical animal and human studies, and modelling papers in animals, and humans. the agents are trying to coordinate collective action on a social n... | [
"The act of calling each other.",
"The sense of achievement.",
"The act of hunting for something.",
"The sense of belonging to a group."
] | D | null |
mmlu_aux_2440 | mmlu_auxiliary | <ctx>
of this, opcfhk have offered funding of 5 million dollars in 2006 β 2007 to save marine animals and horseshoe crabs and been working on an improvement project on life - maintaining facilities for infant horseshoe crabs before they are put into the wild. to arouse concerns from the public, education events are hel... | [
"goes out looking for food in pairs",
"spends two thirds of its time eating",
"won't eat other plants than bamboo",
"may eat bamboo constantly for 16 hours"
] | B | null |
mmlu_aux_2088 | mmlu_auxiliary | <ctx>
may experience range - shifts in response to physiologic changes, outcomes are species - specific and not reliable in all organisms. as water temperatures increase, it is organisms that inhibit warmer waters that are positively affected, while cold - water organisms are negatively affected. warmer temperature als... | [
"Global warming makes fish smaller.",
"Global warming makes fish decrease in numbers.",
"Global warming affects the fish distribution.",
"Global warming affects the ability of fish to reproduce."
] | A | null |
pubmedqa_720 | pubmedqa | <ctx>
##hosis. proteomics clin appl. 2007 jun ; 1 ( 6 ) : 545 - 54. faria lc, gigou m, roque - afonso am, sebagh m, roche b, fallot g, ferrari tc, guettier c, dussaix e, castaing d, brechot c, samuel d. hepatocellular carcinoma is associated with an increased risk of hepatitis b virus recurrence after liver transplanta... | [
"yes",
"no",
"maybe"
] | C | |
medmcqa_6152 | medmcqa | <ctx>
- based Ξ² - skeleton may be used in image analysis to reconstruct the shape of a two - dimensional object, given a set of sample points on the boundary of the object ( a computational form of the connect the dots puzzle where the sequence in which the dots are to be connected must be deduced by an algorithm rathe... | [
"Linea alba",
"Linea semilunaris",
"Inferior epigastric artery",
"Conjoint tendon"
] | B | Ans. (b) Linea semilunarisRef: Gray's 41st edn/1080-81; Keith L Moore clinical anatomy 4thed/ 193-4# HESSELBACH'S TRIANGLE* Medial border: Lateral margin the rectus sheath, also called linea semilunaris* Superolateral border: Inferior epigastric vessels* Inferior border: Inguinal ligament, sometimes referred to as Poup... |
aquarat_8449 | aquarat | <ctx>
kg 18. 94. 7 kg 21. 1. 94 s 22. 6. 21 cm 24. 2. 01 s 26.
0. 01 kg. then you drop off 6. 052 - kg of potatoes at your laboratory as measured by a scale with precision 0. 001 kg. finally, you go home and add 13. 7 kg of potatoes as measured by a bathroom scale with precision 0. 1 kg. how many kilograms of potatoes... | [
"A)1 kg",
"B)10.8 kg",
"C)11 kg",
"D)14.9 kg"
] | A | Answer
Weight of new student = Total weight of all 20 students - Total weight of initial 19 students
= (20 x 14.2 - 19 x 15) kg
= 1 kg.
Correct Option: A |
openbookqa_651 | openbookqa | <ctx>
privacy impact. substantial fines, adverse publicity / reputational damage and other noncompliance penalties and impacts that flow from serious privacy breaches are best avoided, regardless of cause! examples of physical attacks to obtain information there are several ways to obtain information through physical a... | [
"all the mentioned options",
"the shape becomes different",
"it takes a new structure",
"it loses its original form"
] | A | |
mmlu_aux_1975 | mmlu_auxiliary | <ctx>
##dlow. 1934. " the ornithology of guerrero, mexico, " bulletin of the museum of comparative zoology 75 : 367 β 422. fernald, merritt l., and ludlow griscom. 1935. " three days of botanizing in southeastern virginia, " contributions from the gray herbarium of harvard university 107 : 129 β 157, 167 β 189. griscom... | [
"To find out what affects birds' migration and populations.",
"To collect information for the new Christmas tradition.",
"To compare the birds in Washington with those in other places.",
"To raise people's awareness of protecting wild birds."
] | A | null |
qasc_5493 | qasc | <ctx>
hotter the plant, the higher the pressure must be maintained to prevent boiling. when pressure drops to the saturation point, dryout in the coolant channels will occur. as the reactor heats the water flowing through coolant channels, subcooled nucleate boiling takes place, in which some of the water becomes small... | [
"Sublimation",
"air cools",
"Evaporation",
"Water expanding"
] | C | |
qasc_4714 | qasc | <ctx>
by addition of plasticizers into the polymer matrix. smaller molecules of plasticizer embed themselves between the polymer chains, increasing the spacing and free volume, and allowing them to move past one another even at lower temperatures. addition of plasticizer can effectively take control over polymer chain ... | [
"genetic material",
"electricity",
"clouds",
"energy"
] | B | |
medmcqa_6909 | medmcqa | <ctx>
anxiety and may contribute to hypertensive disorders of pregnancy. this was confirmed by factory doctors who suggested that developing hypertensive disorders during pregnancy was influenced by the nature of work and stress. the employers seemed focused on profit and meeting quotas and the health of pregnant worke... | [
"IV Labetalol",
"IV Esmolol",
"IV Hydralazine",
"IV Nitroprusside"
] | D | Nitroprusside can cause severe hypotension. It is powerful arteriolar and venodilator. It is contraindicated in eclampsia. |
mmlu_aux_1704 | mmlu_auxiliary | <ctx>
stalks tipped with functional compounds to repair surface damage. astronomers have discovered the most ancient spiral galaxy yet, dating back 10. 7 billion years. 20 july a giant potable aquifer is discovered in namibia, potentially offering enough drinkable water to sustain the country for centuries. using mice,... | [
"is made up of a kind of materials called sponges",
"is a work of art made by some American scientists",
"is a new ecosystem people are not familiar with",
"was first discovered off the coast of Washington State"
] | C | null |
mmlu_aux_8110 | mmlu_auxiliary | <ctx>
18. 7 conductors and electric fields in static equilibrium 17. is the object in figure 18. 41 a conductor or an insulator? justify your answer. figure 18. 41 18. if the electric field lines in the figure above were perpendicular to the object, would it necessarily be a conductor? explain. 19. the discussion of th... | [
"wood inside, metal inside",
"a random mixture of materials",
"metal inside, metal outside",
"metal inside, other material outside"
] | D | null |
medmcqa_5092 | medmcqa | <ctx>
human genes encoding components of ah receptor cytosolic complex β. organohalogen compounds 69 ( 2 ) : 1890 - 1894. issn : 1026 - 4892 tsyrlov, i. b., goldfarb, i. s., gelboin, h. v. ( december 1993 ). β enzyme - kinetic and immunochemical characteristics of mouse cdna - expressed, microsomal, and purified cyp1a1... | [
"It is an alkaloid",
"Its use is associated with neurotoxicity",
"It does not cause alopecia",
"It is a useful drug for induction of remission in acute lymphoblastic leukemia"
] | C | Ans. (C) It does not cause alopecia(Ref: KDT 8th/e p924)Vincristine is a vinca alkaloid.It is used for the induction of remission in ALL.It is a marrow sparing drug but causes peripheral neuropathy, alopecia and SIADH as adverse effects. |
aquarat_4118 | aquarat | <ctx>
##0 answer key access for free at openstax. org 297. 299. 301. answer key 831 303. 305. 307. hyperbola 309. ellipse 311. ellipse 313. at the point 2. 25 feet above the vertex. 832 answer key access for free at openstax. org 315. 0. 5625 feet 317. length is 96 feet and height is approximately 26. 53 feet. 319. 321... | [
"A)5ft. 7 inches",
"B)3ft. 7 inches",
"C)4ft. 7 inches",
"D)1ft. 8.7 inches"
] | D | Length of board=5ft. 2 inches=(5*12+2)inches=62 inches.
Therefore, Length of each part = (62/3) inches = 20.7 inches = 1ft. 8.7 inches
Answer is D. |
mmlu_aux_7120 | mmlu_auxiliary | <ctx>
honda and x = bmw, the latter is less economical but higher quality. however, if another option y = ford focus is added to the choice set, then c = honda becomes a compromise between x = bmw and y = ford focus. suppose in a binary choice, x ( bmw ) is chosen more often than c ( honda ). but when option y ( ford f... | [
"two metals are placed together",
"substances find one another irresistible",
"nickel is in a metal rod",
"iron and nickel are in a bowl"
] | B | null |
aquarat_23671 | aquarat | <ctx>
functions of real numbers as well. a common definition is as follows : a function f ( x ) is a unimodal function if for some value m, it is monotonically increasing for x β€ m and monotonically decreasing for x β₯ m. in that case, the maximum value of f ( x ) is f ( m ) and there are no other local maxima. proving ... | [
"A)β2",
"B)β1",
"C)0",
"D)2"
] | D | If you cannot spot that the maximum value of (x β 1)^2 + x for 0 < x β€ 2 is when x=2 --> (x β 1)^2 + x = 2 you can do the following:
Since 0 < x β€ 2, then (x β 1)^2 + x is positive --> discard A, B and C.
For the same reason: (x β 1)^2 is a non-negative fraction less than 1.
Thus (x β 1)^2 + x = (non-negative fraction ... |
arc_challenge_873 | arc_challenge | <ctx>
each other or be ejected from the system in the next few billion years. beyond this, within five billion years or so, mars's eccentricity may grow to around 0. 2, such that it lies on an earth - crossing orbit, leading to a potential collision. in the same timescale, mercury's eccentricity may grow even further, ... | [
"1",
"12",
"28",
"365"
] | B | |
aquarat_27582 | aquarat | <ctx>
##35637355132068513997507264512000000000 = 10068347520 this works out to 10, 068, 347, 520, which is much bigger than the ~ 14 million stated above. perm ( 49, 6 ) = 10068347520 and 49 npr 6 = 10068347520. however, the order of the 6 numbers is not significant for the payout. that is, if a ticket has the numbers ... | [
"A)121",
"B)156",
"C)144",
"D)125"
] | C | 1 to 11 = 11 * 42= 462
1 to 6 = 6 * 49 = 294
6 to 11 = 6 * 52 = 312
6th = 294 + 312 Γ’β¬β 462 = 144
Answer:C |
medmcqa_3871 | medmcqa | <ctx>
defence mechanisms work by distorting id impulses into acceptable forms, or by unconscious or conscious blockage of these impulses. anna freud considered defense mechanisms as intellectual and motor automatisms of various degrees of complexity, that arose in the process of involuntary and voluntary learning. anna... | [
"Humor",
"Projection",
"Asceticism",
"Altruism"
] | B | Ans. B. ProjectionAll of the others are mature defenses. Anticipation is goal directed and involves realistic anticipation or planning for future inner discomfort. Suppression involves the conscious postponement of attention to a conscious impulse or conflict. Altruism uses constructive and instinctually satisfying ser... |
aquarat_4678 | 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)14years",
"B)26 years",
"C)17 years",
"D)18 years"
] | D | Let the son's present age be x years. Then, man's present age = (x + 20) years.
(x + 20) + 2 = 2(x + 2)
x + 22 = 2x + 4
x = 18.
answer :D |
aquarat_28882 | aquarat | <ctx>
1. 20 m / s to the right. refer to figure 3. 43, which shows a boat trying to go straight across the river. let us calculate the magnitude and direction of the boat β s velocity relative to an observer on the shore,. the velocity of the boat,, is 0. 75 m / s in the - direction relative to the river and the veloci... | [
"A)23",
"B)27",
"C)28",
"D)12"
] | D | Speed of the boat downstream = 15 + 3 = 18 kmph
= 18 * 5/18 = 5 m/s
Hence time taken to cover 60 m = 60/5
= 12 seconds.
Answer:D |
aquarat_39099 | aquarat | <ctx>
the answer should also have three significant figures. the answer 30. 0 km / hr does indeed have three significant figures, so this is appropriate. note that the significant figures in the conversion factor are not relevant because an hour is defined to be 60 minutes, so the precision of the conversion factor is ... | [
"A)65 sec",
"B)88 sec",
"C)25 sec",
"D)88 sec"
] | C | D = 100 + 150 = 250
S = 36 * 5/18 = 10 mps
T = 250/10 = 25 sec
Answer: C |
arc_easy_197 | arc_easy | <ctx>
1. 30 103 l how sciences interconnect greenhouse gases and climate change the thin skin of our atmosphere keeps the earth from being an ice planet and makes it habitable. in fact, this is due to less than 0. 5 % of the air molecules. of the energy from the sun that reaches the earth, almost is reflected back into... | [
"nitrogen",
"argon",
"water vapor",
"oxygen"
] | C | |
medmcqa_9636 | medmcqa | <ctx>
bond serves as a third allosteric regulatory mechanism ( along with gtp / gdp and ca2 + ) for the activation of ttg. thioredoxin - 1 has been shown to activate extracellular ttg by reducing the disulfide bond. another disuplhide bond can form in ttg, between the residues cys - 230 and cys - 370. while this bond d... | [
"Acts as a mucosal barrier for infection",
"Circulating antibody",
"Kills virus infected cells",
"Activates macrophages"
] | A | Question repeated |
aquarat_17464 | aquarat | <ctx>
per hour. one can ask whether the vehicles are getting closer or further apart and at what rate at the moment when the north bound vehicle is 3 miles north of the intersection and the west bound vehicle is 4 miles east of the intersection. big idea : use chain rule to compute rate of change of distance between tw... | [
"A)160km",
"B)170km",
"C)180km",
"D)190km"
] | A | at 12 A will travel=20*2=40km
B will travel this 40 km in 40/40=1 hr i.e. by 11am.
after T junction for A- distance travelled =2*20=40 km
for b distance travelled =40*3=120
so distance between A & B is=120+40=160km
ANSWER:A |
openbookqa_2800 | openbookqa | <ctx>
rear - view mirrors in vehicles? what is the main disadvantage of using such a mirror compared with a flat one? problems & exercises 25. 1 the ray aspect of light 1. suppose a man stands in front of a mirror as shown in figure 25. 48. his eyes are 1. 65 m above the floor, and the top of his head is 0. 13 m higher... | [
"the head would start to grow",
"the head would explode",
"the head would start to shrink",
"the head would disappear"
] | A | |
medmcqa_3862 | medmcqa | <ctx>
12. 7 β’ molecular transport phenomena : diffusion, osmosis, and related processes 515 osmosis and dialysis β diffusion across membranes some of the most interesting examples of diffusion occur through barriers that affect the rates of diffusion. for example, when you soak a swollen ankle in epsom salt, water diff... | [
"filtration",
"diffusion",
"osmosis",
"brownian motion"
] | C | OsmosisΒ is defined as the diffusionΒ of water through a semipermeable membrane to a solution with a lower concentration of water.
FiltrationΒ is the process in which fluids are pushed through biologic membranes by unequal processes.
Diffusion (Brownian motion) is the random kinetic motion causing atoms and molecules to... |
medmcqa_4161 | 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... | [
"epidemic typhus",
"q fever",
"RMSF",
"ricktessial pox"
] | A | Epidemic Typhus Epidemic typhus, also known as louse-borne typhus is an uncommon disease that is caused by bacteria called Rickettsia prowazekii. Epidemic typhus can be easily spread to people through contact with infected body lice. However epidemic typhus was responsible for millions of deaths in previous centuries, ... |
aquarat_29554 | aquarat | <ctx>
answer can be computed using bayes'theorem. the event is that the student observed is a girl, and the event is that the student observed is wearing trousers. to compute the posterior probability, we first need to know :, or the probability that the student is a girl regardless of any other information. since the ... | [
"A)1/12",
"B)1/6",
"C)1/4",
"D)1/2"
] | D | Solution:
Probability that trouser is not black =2/3=2/3
Probability that shirt is not black =3/4=3/4
Required probability =2/3Γβ3/4=1/2
Answer is D |
medmcqa_6305 | medmcqa | <ctx>
sense that they depend on the connection strengths between bipolar and ganglion cells. it is believed that the connection strength between cells is caused by the number and types of ion channels embedded in the synapses between the bipolar and ganglion cells. the centre β surround structures are mathematically eq... | [
"Anastomosis without vessels in or serrata",
"Is an end aery",
"Is branch of ciliary aery",
"Supplies the optic nerve"
] | B | The central aery of the retina -It is an end aery. It does not have effective anastomoses with other aeries. Occlusion of the aery results in blindness. The intraocular pa of the aery can be seen, in the living, through an ophthalmoscope. Ref : B D Chaurasia's Human Anatomy , seventh edition , volume 3 , pg. no.,216. |
aquarat_34238 | aquarat | <ctx>
are 11 points on the circle sharing a color with a ( including a itself ), each of which is involved with 2 pairs. this means there are 21 pairs other than ( a, b ) which include the same color as a, and the same holds true for b. the worst that can happen is that these two sets are disjoint, so we can take d = 4... | [
"A)21",
"B)20",
"C)19",
"D)16"
] | A | Marcella has 26 pairs of shoes and loses 9 shoes.
To minimize the loss of identical pairs of shoes we want Marcella to lose as many identical pairs as possible. This would yield 4 identical pairs and 1 additional shoe (destroying 5 pairs of shoes).
The 26 pairs of shoes minus the 5 'destroyed' pairs yields 21 pairs tha... |
medmcqa_1039 | medmcqa | <ctx>
be good also when administered by trained dentists. other measures that may be useful include distraction, guided imagery, relaxation techniques, and music therapy. behavior techniques are believed to be sufficient for the majority of people with mild anxiety. the quality of the evidence to support this, however,... | [
"Enflurane",
"Isoflurane",
"Propofol",
"Methoxyflurane"
] | C | Propofol |
medmcqa_2411 | medmcqa | <ctx>
least twenty years and up to the remainder of the natural life or with a death penalty. " in the case of " gang rape ", the same mandatory sentencing is now required by law. the convicted is also required to pay compensation to the victim which shall be reasonable to meet the medical expenses and rehabilitation o... | [
"When the patient comes to doctor for treatment",
"Orally when given during any procedure",
"Implied by gesture",
"At the time of admission to do any surgery"
] | D | Ans. At the time of admission to do any surgery |
medmcqa_9091 | medmcqa | <ctx>
k. ( 2011 ). mutations in mtfmt underlie a human disorder of formylation causing impaired mitochondrial translation. cell metabolism, 14 ( 3 ), 428 - 434. tucker, e. j., wanschers, b. f., szklarczyk, r., mountford, h. s., wijeyeratne, x. w., van den brand, m. a.,... & thorburn, d. r. ( 2013 ). mutations in the uq... | [
"Paroxysmal nocturnal dyspnea",
"Cardiomegaly",
"S3 gallop",
"Hepatomegaly"
] | C | Ref: R Alagappan - Manual of Practical Medicine 4th Edition.pg no:164 Framingham Criteria for Diagnosis of CCF Major Criteria: Paroxysmal nocturnal dyspnoea Neck vein distension Crackles - lung fields Cardiomegaly Acute pulmonary oedema Third hea sound - gallop Increased venous pressure (>16 cm H2O) Positive hepato-jug... |
pubmedqa_823 | pubmedqa | <ctx>
stroke audit ( osa ). using the rcsn case record form and software, the osa collected data on a random sample of all stroke and tia patients presenting to all acute care hospitals in ontario. cases are determined retrospectively using appropriate international classification of disease ( icd ), 10th revision, cli... | [
"yes",
"no",
"maybe"
] | B | |
aquarat_15862 | aquarat | <ctx>
9. 3 stability 6. suppose a horse leans against a wall as in figure 9. 29, emulating a scene in the comedy movie cat ballou. calculate the force exerted on the wall assuming that force is horizontal while using the data in the schematic representation of the situation. note that the force exerted on the wall is e... | [
"A)1/3",
"B)1/9",
"C)1/6",
"D)1/2"
] | A | 3h = 5c
6c = 10s
A = 21h*3 + 15c*2
= 63h + 30c
= 105c + 30c = 135c
B = 15c*6 + 40s*7 1/2
= 90c + 300s
= 90c + 180c = 270c
A:B = 135:270
27:52
A = 27/79 = 1/3
Answer: A |
medmcqa_850 | medmcqa | <ctx>
restore function. for example, in cases of chronic healing ( e. g. diabetic patients ), a fibrin - based scaffold has been used to target a vector encoding enos to the wound site. this enhances transfection efficiency of the vector resulting in greater enos expression, greater production of no and better healing ... | [
"Commonly occurs on the right side",
"Congenital disorder",
"Anterior position",
"Breathing difficulty in newborns from day 2-3"
] | B | Ans. B. Congenital disorderBochdalek hernia is the other name for congenital diaphragmatic hernia. It is a posterior (and not anterior) congenital defect of the diaphragm and is primarily due to lack of closure of the pleuroperitoneal cavity between the eighth and tenth week of embryonic life. Majority of cases occur o... |
aquarat_11389 | aquarat | <ctx>
##0 : [ ensure r β₯ s. ] [ ensure the smaller of the two numbers is in s and the larger in r ] : if r > s then the contents of l is the larger number so skip over the exchange - steps 4, 5 and 6 : goto step 7 else swap the contents of r and s. l β r ( this first step is redundant, but is useful for later discussio... | [
"A)89",
"B)90",
"C)91",
"D)92"
] | B | But the least value for n can be= 144 (as given in question, n>=144)
So, 3n/91= 3*144/91= 68
now, the highest remainder can be when it reaches 68+3+3+3+3+3+3+3= 89
(as each time we increment n by 1 the remainder increases by 3,
3*145/91= 71- remiander
3*146/91= 74
3*147/91=77
... so on and so far upto 89 after which it... |
openbookqa_2724 | openbookqa | <ctx>
leaks burning of traditional biomass such as wood, crop waste and dung. ( in developing and poor countries, traditional biomass burning is the major source of air pollutants. it is also the main source of particulate pollution in many developed areas including the uk & new south wales. its pollutants include pahs... | [
"dirtying agents",
"purity",
"fertilization",
"cleanliness"
] | A | |
mmlu_aux_7971 | mmlu_auxiliary | <ctx>
produce their crop. autumn - planted rye shows fast growth ; by the summer solstice, plants reach their maximum height of about a, while spring - planted wheat has only recently germinated. vigorous growth suppresses even the most noxious weed competitors and rye can be grown without application of herbicides. ph... | [
"their own nutrients",
"grow in space",
"ride horses",
"enter singing competitions"
] | A | null |
arc_easy_933 | arc_easy | <ctx>
pollination is the transfer of pollen from an anther of a plant to the stigma of a plant, later enabling fertilisation and the production of seeds, most often by an animal or by wind. pollinating agents can be animals such as insects, birds, and bats ; water ; wind ; and even plants themselves, when self - pollin... | [
"Stem cuttings are placed in water and grow roots.",
"Seeds are produced from the flower of the plant.",
"Underground stems from a plant grow into new plants.",
"A leaf falls to the soil, develops roots, and grows."
] | C | |
mmlu_aux_5306 | mmlu_auxiliary | <ctx>
geographic scales has been possible. these citizen science projects include nationwide projects such as the christmas bird count, backyard bird count, the north american breeding bird survey, the canadian epoq or regional projects such as the asian waterfowl census and spring alive in europe. these projects help ... | [
"People find it difficult to travel from one place to another.",
"Plants always create problems in places where they belong.",
"Biological polluters may destroy the local plant and animal life.",
"Viruses spend a long time getting used to the local environment."
] | C | null |
qasc_722 | qasc | <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... | [
"clouds",
"mechanical waves",
"windpower operated machines",
"Movement of an air mass"
] | C | |
medmcqa_9907 | medmcqa | <ctx>
##brous sheath at the optic disc ; not known to cause any visual disorders ; visualized as a linear, gray structure anterior to the optic disc. due to pfv β s close resemblance with retinoblastoma in particular, conclusively identifying pfv through advanced medical imaging is timely and crucial for an accurate di... | [
"Proteus syndrome",
"White dot syndrome",
"Multifocal choroiditis",
"Ocular toxoplasmosis"
] | D | Focal necrotizing granuloma in this question suggests that it may be a case of ocular toxoplasmosis. |
medmcqa_5818 | medmcqa | <ctx>
##ic louse, it allows for rapid diagnosis of the difficult to see small insects. aid in the diagnosis of warts. by allowing a physician to visualize the structure of a wart, to distinguish it from corn, callouses, trauma, or foreign bodies. by examining warts at late stages of treatment, to assure that therapy is... | [
"Adenoma",
"Chondroma",
"Hamaoma",
"Teratoma"
] | D | Teratomas are benign tumors composed of tissues derived from all three primary germ layers: ectoderm, mesoderm, and endoderm. They are most common in the ovary but also occur in the testis and extragonadal sites. Adenoma (choice A) is a benign tumor of epithelial origin. Chondroma (choice B) is a benign cailaginous tum... |
medmcqa_2307 | medmcqa | <ctx>
1996 by the cdc. in these guidelines, the use of one of two prevention methods was recommended : either a risk - based approach or a culture - based screening approach. the cdc issued updated guidelines in 2002 ; these guidelines recommended the universal culture - based screening of all pregnant women at 35 β 37... | [
"Streptomycin with doxycycline",
"Rifampicin with doxycycline",
"Rifampicin with ciprofloxacin",
"Streptomycin with erythromycin"
] | B | Ans. is 'b' i.e., Rifampin with doxycyclinelRef : Harrison 18n/e p. 1299,1672 & I4/e p. 1268).The gold standard for the treatment of brucellosis in adults is IM streptomycin (0.75-1 g daily for 14-21 days) together with doxycycline (100 mg twice daily for 6 weeks).In both clinical trials and observational studies, rela... |
medmcqa_6109 | medmcqa | <ctx>
testing laboratory tests include all of the following : c - reactive protein, hemoglobin, albumin, and egfr. complete response - all lab values within normal ranges partial response - > 50 % in all lab values stable disease - all lab values between < 50 % improvement and < 25 % worsening progressive disease - > 2... | [
"Reassure",
"Follow with CT scan every 6 months",
"Esophagectomy",
"EUS to look for residual disease"
] | C | - Clinical trials and meta-analyses have shown that a C + surgery regimen could significantly improve the survival of locally advanced esophageal carcinoma patients compared to surgery alone - Endoscopic biopsy, endoscopic ultrasonography, MRI (at various sequences) and PET-CT all had shocomings for evaluating cCR and ... |
aquarat_32671 | aquarat | <ctx>
government. afterwards, he ventures south to the island of java in indonesia. from the capital jakarta, he journeys east with his guide to a tea plantation where he samples tea and helps harvest tea leaves. they then observe a wayang kulit puppet show. in the cultural hub of yogyakarta, they sample some durian, a... | [
"A)20",
"B)30",
"C)43",
"D)24"
] | D | Ans.(D)
Sol. Number of choices to go by ship = 4 Number of choices to return by airline = 6 From, fundamental principle, total number of ways of performing the journey = 4 x 6 = 24 ways |
aquarat_2657 | aquarat | <ctx>
in geometry, the area enclosed by a circle of radius is. here the greek letter represents the constant ratio of the circumference of any circle to its diameter, approximately equal to 3. 14159. one method of deriving this formula, which originated with archimedes, involves viewing the circle as the limit of a seq... | [
"A)4/Ο",
"B)4",
"C)8",
"D)10"
] | C | area+diameter-2*circumference=8
pi*r^2+2r=8+2*2pi*r
isolate r and get r(pi*r+2)=8+4pi*r
r=(8+4pi*r)/(pi*r+2) =>4(pi*r+2)/(pi*r+2)
r=4
Diameter = 2r = 8
C |
aquarat_13628 | aquarat | <ctx>
e is the fifth letter of the latin alphabet. e or e may also refer to : computing and computation e ( 1970s text editor ), a text editor developed at the stanford ai lab in the 1970s e ( complexity ), a set of decision problems solvable by a turing machine in a specific time / e / ( operating system ), a fork of ... | [
"A)59",
"B)11!/(2!*2!*2!)",
"C)56",
"D)54"
] | D | E- -R
We are left with the following 11 letters: {M, D, I, T, R, EE, AA, NN} out of which 8 are distinct: {M, D, I, T, R, E, A, N}.
We should consider two cases:
1. If the two middle letters are the same, we'd have 3 words: EEER, EAAR and ENNR.
2. If the two middle letters are distinct, then we are basically choosing 2... |
pubmedqa_427 | pubmedqa | <ctx>
of day and day of week. hospital surgeries are often overflowing on weekday mornings but sit empty and underutilized on the weekend. hospitals may experiment with optimizing their inventory of services and products based on different demand points. additionally, revenue management techniques allow hospitals to mi... | [
"yes",
"no",
"maybe"
] | A | |
aquarat_44170 | aquarat | <ctx>
. the ser comprises four divisions, and kharagpur is the only division to operate the suburban railway. in the ser zone, emu service made its maiden run on 1 may, 1968 between howrah β mecheda of the kharagpur division, and on 1 february, 1969, emu services were extended to kharagpur. gradually the services were ... | [
"A)2:3",
"B)4:3",
"C)6:7",
"D)9:16"
] | B | Explanation:
Let us name the trains A and B.
Then, (A's speed) : (B's speed)
= βb : βa = β16 : β9 = 4:3
ANSWER IS B |
openbookqa_1657 | openbookqa | <ctx>
a renewable resource ( also known as a flow resource ) is a natural resource which will replenish to replace the portion depleted by usage and consumption, either through natural reproduction or other recurring processes in a finite amount of time in a human time scale. when the recovery rate of resources is unli... | [
"once",
"endlessly",
"only three times",
"only twice"
] | B | |
aquarat_46110 | aquarat | <ctx>
2. 75 m high. 522 12 β’ problems & exercises access for free at openstax. org 13. water is moving at a velocity of 2. 00 m / s through a hose with an internal diameter of 1. 60 cm. ( a ) what is the flow rate in liters per second? ( b ) the fluid velocity in this hose β s nozzle is 15. 0 m / s. what is the nozzle ... | [
"A)4500",
"B)2678",
"C)3600",
"D)3400"
] | C | (2000 * 3 * 36)/60
= 3600 M3
Answer:C |
arc_easy_106 | arc_easy | <ctx>
it then creates fighter cells that attack the parasite / virus ; literally, causing a war within the body. a virus can affect any part of the body causing a wide range of illnesses such as the flu, the common cold, and sexually transmitted diseases. the flu is an airborne virus that travels through tiny droplets ... | [
"circulatory",
"endocrine",
"digestive",
"immune"
] | D | |
medmcqa_6911 | 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... | [
"Sjogren's syndrome.",
"Mikulicz's disease.",
"Rheumatoid arthritis.",
"All of the above."
] | D | Rheumatoid arthritis is reported in about 15 percent cases of Sjogrenβs syndrome. |
qasc_5704 | qasc | <ctx>
circulates about 5 liters of blood at a rate of approximately 6 l / m. the pulmonary and the systemic circulations are the two parts of the vasculature. the pulmonary circulation system consists of the network of blood vessels from the right heart to the lungs and back to the left heart. the rest of the blood flo... | [
"Hemoglobin",
"hydrocarbons",
"orchids",
"roots"
] | A | |
aquarat_21681 | aquarat | <ctx>
sum of its height and circumference is cm.
standard deviation data rather than estimating pooled standard deviation, the following is the way to exactly aggregate standard deviation when more statistical information is available. population - based statistics the populations of sets, which may overlap, can be ca... | [
"A)204.6 cm",
"B)404.6 cm",
"C)224.6 cm",
"D)205.6 cm"
] | A | Total height = 180 * 35 = 6300 cm.
Total height of those who left = 120 * 7 = 840
Total height of those who joined = 140 * 7 = 980
New average
= [6300 - 120 + 980 ] / 35 = 7160/35 cm.
= 204.6 cm
Answer:A |
mmlu_aux_3072 | mmlu_auxiliary | <ctx>
one or more of these will have been radically altered. examples include : building rubble used as landfill may raise soil ph ( i. e. create alkaline soil ), which can be problematic in regions of acidic soils ( with local plants adapted to acid soils ). buildings cast a substantial shade, this may give rise to co... | [
"Everyone should learn to love nature.",
"It is a hard job to grow plants in yards.",
"Gardening has become a serious hobby.",
"It is important to say no to foreign plants."
] | D | null |
openbookqa_1424 | openbookqa | <ctx>
depending on latitude, elevation, and proximity to the coast. coastal and southern parts of the state have a subtropical mediterranean climate, with somewhat rainy winters and dry summers. the influence of the ocean generally moderates temperature extremes, creating warmer winters and substantially cooler summers... | [
"Oregon",
"New York",
"Florida",
"Arizona"
] | D | |
pubmedqa_378 | pubmedqa | <ctx>
and amniotic membrane. the presence of a pregnancy test that is still positive, as well as an empty uterus upon transvaginal ultrasonography, does, however, fulfil the definition of pregnancy of unknown location. therefore, there may be a need for follow - up pregnancy tests to ensure that there is no remaining p... | [
"yes",
"no",
"maybe"
] | A | |
openbookqa_1370 | openbookqa | <ctx>
goods that proved critical in the union's victory. the homestead and morrill acts, donating federal land to extend the agrarian economic franchise, and support state universities, modeled western expansion and education for all future states. the british - canadian london conference of 1866, and subsequent consti... | [
"many visitors",
"ice pillars",
"large mice",
"snow clouds"
] | B | |
aquarat_45793 | aquarat | <ctx>
3. 4 β’ probability theory 125 age group nursing degrees non - nursing degrees total 22 and under 1036 1287 2323 23 and older 986 932 1918 total 2022 2219 4241 table 3. 2 number of nursing and non - nursing degrees at a university by age group solution since we are given that the group of interest are those gradua... | [
"A)5/5",
"B)5/8",
"C)5/1",
"D)5/6"
] | D | P(at least one graduate) = 1 - P(no graduates)
= 1 - 6C3/10C3
= 1 - (6 * 5 * 4)/(10 * 9 * 8)
= 5/6
Answer:D |
aquarat_36516 | aquarat | <ctx>
state space is 39 = 19, 683. ( there are three states for each cell and nine cells. ) this count includes many illegal positions, such as a position with five crosses and no noughts, or a position in which both players have a row of three. a more careful count, removing these illegal positions, gives 5, 478. and ... | [
"A)4",
"B)5",
"C)20",
"D)24"
] | D | If the president is sitting in the center, you only have 4 chairs left. There are 4 possibilities for 1st chair, 3 possibilities for 2nd chair, 2 possibilities for 3rd chair, and 1 for last chair. Multiply all those and you get 24.
ANS:D. |
medmcqa_437 | medmcqa | <ctx>
##ctomy ). if the person is not a good candidate for surgical resection due advanced liver disease ( commonly by child - pugh score ), liver transplantation may still be a curative treatment option. provided that the disease has not spread beyond the liver, then liver transplant effectively removes all cancer cel... | [
"Retroperitoneal Lymph Node Dissection (RPLND)",
"Inguinal orchiectomy",
"Chemotherapy",
"Radiotherapy"
] | D | Inguinal orchiectomy with high ligation of the cord at the internal ring is the initial management of testicular tumour. Multi Agent chemotherapy and followed by surgical resection is one modality of treatment. Ref: Bailey & Love, 25th Edition, Page 1269. |
aquarat_6878 | aquarat | <ctx>
between fixed costs and variable costs. using : sales revenue = pq = price Γ quantity sold cost of sales = wq = unit cost Γ quantity sold administration, selling, engineers, personnel etc. = fn = fixed post - manufacturing overheads profit = Ο thus the profit can be calculated from : notice that w ( average unit ... | [
"A)$3",
"B)$4",
"C)$7",
"D)$13"
] | D | The key operator that everyone seems to have missed is the average. The average profit of $5304 per day is equivalent to a total profit of $39984 for the whole week.
Therefore, the difference between sale price and cost per unit is equal to $39984, which is divisible by all of the answer choices, except for 13.
So, D i... |
aquarat_39363 | aquarat | <ctx>
, for a set of randomly chosen people, what is the probability that some pair of them will have the same birthday? the problem itself is mainly concerned with counterintuitive probabilities, but we can also tell by the pigeonhole principle that if there are 367 people in the room, there is at least one pair of pe... | [
"A)150",
"B)700",
"C)1404",
"D)2620"
] | A | The only cases possible are :
1. 2 men and 4 women : 5C2 * 5C4 = 50
2. 3 men and 3 women: 5C3*5C3 = 100
Rest of the cases will either have 1 or 0 men (not allowed) or will have 1 or 2 or 0 women (not allowed)
Total possible combinations = 50+100 = 150. Thus A is the correct answer. |
aquarat_46605 | aquarat | <ctx>
1. 20 m / s to the right. refer to figure 3. 43, which shows a boat trying to go straight across the river. let us calculate the magnitude and direction of the boat β s velocity relative to an observer on the shore,. the velocity of the boat,, is 0. 75 m / s in the - direction relative to the river and the veloci... | [
"A)6",
"B)5",
"C)7.5",
"D)3.5"
] | D | Speed downstream = d/t = 110/(3) = 37 kmph
Speed upstream = d/t = 90/(3) = 30 kmph
The speed of the stream = (37 - 30)/2 = 3.5 kmph
Answer:D |
aquarat_46263 | aquarat | <ctx>
older ) get the flu each year. β’ 32 % of people under 65 get the flu each year. β’ in the population, there are 15 % senior citizens. a. are the events β being a senior β and β getting the flu β dependent or independent? b. find the probability that a person selected at random is a senior and will get the flu. c. ... | [
"A)N/12",
"B)4N/15",
"C)14N/12",
"D)11N/12"
] | D | 1/3 of tested had infection A, thus N/2 had infection A;
Of those with infection A, 1/6 also had infection B, thus 1/2*N/6 = N/12 had both infections A and B.
Therefore, N - N/12 = 11N/12 did not have both infection A and B.
Answer: D. |
qasc_7953 | qasc | <ctx>
specific effects such as behavioral changes and alterations in metabolic processes. also, a combination of plastic and seawater materials such as polycyclic aromatic hydrocarbons ( pahs ), poly - chlorinated biphenyls ( pcbs ) and heavy metals can be fatal for marine life. moreover, consumption of micro - plastic... | [
"clouds",
"smog",
"animals",
"opossums"
] | C | |
aquarat_20124 | aquarat | <ctx>
< 9. 99 : order = 50 if 9. 99 < = price < 19. 99 : order = 30 if price > = 19. 99 : order = 10 a. if price < 9. 99 : order = 50 else : order = 30 order = 10 b. if price < 9. 99 : order = 50 elif price < 19. 99 : order = 30 elif price = = 19. 99 : order = 10 c. if price < 9. 99 : order = 50
##35637355132068513997... | [
"A)78",
"B)26",
"C)44%",
"D)43"
] | C | Explanation:
No explanation is available for this question!
ANSWER:C |
arc_easy_923 | arc_easy | <ctx>
facilitate global scientific collaboration and fulfil the objectives of the programme. in 1957, china was not a member of the who, and thus it was not a part of its influenza surveillance network. therefore, it took several weeks, if not months, for the news of an outbreak to reach the who, when the virus had alr... | [
"Both outbreaks were pandemics.",
"Both outbreaks were epidemics.",
"The influenza outbreak was a pandemic. The plague outbreak was an epidemic.",
"The influenza outbreak was an epidemic. The plague outbreak was a pandemic."
] | C | |
aquarat_27047 | aquarat | <ctx>
defined for r = 1, but in this case the only feasible policy is to select the first applicant, and hence p ( 1 ) = 1 / n. this sum is obtained by noting that if applicant i is the best applicant, then it is selected if and only if the best applicant among the first i β 1 applicants is among the first r β 1 applic... | [
"A)37/64",
"B)23/64",
"C)15/32",
"D)7/16"
] | A | Since the probability of Karen's being accepted to each individual project is 25%, the probability of her not being accepted to each project is 75%. The probability that she will be accepted to none is, therefore, (3/4)*(3/4)*(3/4)=27/64.
P(Karen will be accepted to at least one project) = 1 - (27/64) = 37/64.
The answ... |
mmlu_aux_8022 | mmlu_auxiliary | <ctx>
seaweed susceptibility to herbivory : chemical and morphological correlates. marine ecology progress series, 255 - 264. https : / / smartech. gatech. edu / bitstream / handle / 1853 / 34323 / 1986 _ meps _ 001. pdf. dg corley, r herb, re moore, pj scheuer, vj paul. 1988. laulimalides. new potent cytotoxic macroli... | [
"Sarah",
"Metal",
"Cars",
"Wood"
] | A | null |
aquarat_13937 | aquarat | <ctx>
$ 5, 000 each, therefore adding the money to the pot. hourglass maze : aisha was tasked with entering a maze and attempting to find an hourglass in the middle of it, and exiting the maze at a particular exit point. after she did so, in five minutes and 11 seconds, she was then instructed to guide the other three ... | [
"A)2/3x",
"B)3x/(x β 3)",
"C)(2x β 3) / 3x",
"D)1/ (x β 3)"
] | C | Lindsey and Joseph together can paint the room in 1 hour
in 40 mins they can paint 2/3 part of the room.
Lindsay alone paints 1/x part of the room in 40 mins
Take Joseph paints 1/y parts in 40 mins
1/x + 1/y = 2/3
1/y = 2/3 - 1/x = (2x-3)/3x ANs C |
aquarat_45656 | aquarat | <ctx>
2. 4 β’ the cross product 165 219. consider the parallelepiped with edges and where and a. find the real number such that the volume of the parallelepiped is units3. b. for find the height from vertex of the parallelepiped to the plane formed by the edges and. 220. consider points and with and positive real number... | [
"A)3.11545466",
"B)0.76678113",
"C)0.11785113",
"D)2.11785113"
] | C | The answer is sqr(2)/12 = 0.11785113
The following can be derived using the Pythagorean theorem:
The height of a face is 3.5/2.
The area of any face is 3.5/4.
The distance from any corner to the center of a joining face is 1/3.5.
The height of the tetrahedron is (2/3).5
The area is 1/3*base*height =
(1/3) * 3.5/4 * (2/... |
aquarat_8589 | aquarat | <ctx>
1. 20 m / s to the right. refer to figure 3. 43, which shows a boat trying to go straight across the river. let us calculate the magnitude and direction of the boat β s velocity relative to an observer on the shore,. the velocity of the boat,, is 0. 75 m / s in the - direction relative to the river and the veloci... | [
"A)20.48hours",
"B)21.48hours",
"C)22.48hours",
"D)23.48hours"
] | B | Speed upstream = 8.5kmph
Speed downstream = 11.5kmph
Total time taken = 105/8.5 + 105/11.5 = 21.48 hours
Answer is B |
openbookqa_3185 | openbookqa | <ctx>
the ecology of fear is a conceptual framework describing the psychological impact that predator - induced stress experienced by animals has on populations and ecosystems. within ecology, the impact of predators has been traditionally viewed as limited to the animals that they directly kill, while the ecology of f... | [
"herbivores",
"plant eaters",
"meat devourers",
"peaceful"
] | C | |
qasc_1802 | qasc | <ctx>
the cell is the basic structural and functional unit of all forms of life. every cell consists of cytoplasm enclosed within a membrane, and contains many macromolecules such as proteins, dna and rna, as well as many small molecules of nutrients and metabolites. the term comes from the latin word meaning'small roo... | [
"an object",
"Veins and arteries.",
"Tobacco mosaic",
"an organism's body"
] | C | |
aquarat_12767 | aquarat | <ctx>
##rillionth ; long scale : one billiardth ) iso : femto - ( f ) mathematics : the ramanujan constant, is an almost integer, differing from the nearest integer by approximately. 10β12 ( ; 1000β4 ; short scale : one trillionth ; long scale : one billionth ) iso : pico - ( p ) mathematics : the probability in a game... | [
"A)10^210",
"B)10^180",
"C)10^150",
"D)10^90"
] | C | 10^150 β 10^30
10^30 * (10^120 β 1)
as we know 10^2 - 1 means 100-1 and we get 99, which is approximately 100. hence (10^120 β 1) would remain as 10^120.
and 10^30 * 10^120 = 10^150. Answer is C. |
aquarat_46997 | aquarat | <ctx>
on site. day students often stay on after school to use these facilities. many north american boarding schools are located in beautiful rural environments and have a combination of architectural styles that vary from modern to hundreds of years old. food quality can vary from school to school, but most boarding s... | [
"A)30",
"B)50",
"C)70",
"D)80"
] | A | Let x be the number of new boarders.
The ratio changed from 2:5 = 4:10 up to 1:2 = 5:10.
120 / (120+x) = 4/5
x = 30
The answer is A. |
openbookqa_3104 | openbookqa | <ctx>
by the 1st century ad, however, aksum had gained control over territory previously kushite. the periplus of the erythraean sea explicitly describes how ivory collected in kushite territory was being exported through the port of adulis instead of being taken to meroe, the capital of kush. during the 2nd and 3rd ce... | [
"a conservatory",
"a park",
"a car dealership",
"a forest"
] | C | |
qasc_7995 | qasc | <ctx>
principle has been put in the service of gene cascades that control body - shape. each time a cell divides, two cells result which, although they contain the same genome in full, can differ in which genes are turned on and making proteins. sometimes a'self - sustaining feedback loop'ensures that a cell maintains ... | [
"chlorophyll",
"deoxyribonucleic acid",
"A Greek letter",
"to move people"
] | B | |
medmcqa_7989 | medmcqa | <ctx>
other than psychiatry, morphological abnormality per se is not considered sufficient cause to make a diagnosis of disease ; functional abnormality is the necessary condition. szasz's criticism of syndrome - based diagnoses is divorced from a consideration of the history of medicine. in medicine ( in general ) dis... | [
"Tetralogy of fallot",
"linterrupted Aortic Arch",
"Tricuspid atresia",
"Truncus arteriosus"
] | D | Other than Truncus arteriosus, rest all lesions among the choices include maintaining Ductus arteriosus as a part of treatment. |
medmcqa_8319 | medmcqa | <ctx>
has the exact solution of x1 = 10. 00 and x2 = 1. 000, but when the elimination algorithm and backwards substitution are performed using four - digit arithmetic, the small value of a11 causes small round - off errors to be propagated. the algorithm without pivoting yields the approximation of x1 β 9873. 3 and x2 ... | [
"46 XY",
"46 XX",
"69 XXX",
"69 XXX"
] | B | ANSWER: (B) 46XXREF: Dutta 6th ed p. 201Repeat in December 2011See APPENDIX-63 for "COMPLETE AND PARTIAL HYDATIDIFORM MOLES" APPENDIX - 63Complete and Partial Hydatidiform Moles:FeaturePartial Hydatidiform MoleComplete Hydatidiform MoleKaryotype69XXY, Triploid, paternal and maternal origin46XX, Diploid, mostly paternal... |
aquarat_31267 | aquarat | <ctx>
in number theory, a probable prime ( prp ) is an integer that satisfies a specific condition that is satisfied by all prime numbers, but which is not satisfied by most composite numbers. different types of probable primes have different specific conditions. while there may be probable primes that are composite ( ... | [
"A)1/2",
"B)16/19",
"C)4/5",
"D)31/40"
] | D | n(S) = 40
n(Even no) = 20 = n(E)
n(Prime no) = 12 = n(P)
P(Eα΄P) = 20/40 + 12/40 - 1/40 = 31/40
ANSWER:D |
medmcqa_3030 | medmcqa | <ctx>
##emorrhage is associated with cerebral palsy, problems with cognition, and hydrocephalus. with improved technological advances in science and medicine, survival for preterm infants with this type of neurological disorder has improved and less preterm infants with germinal matrix haemorrhage have severe cerebral ... | [
"Bicuspid aoic valve",
"Tetralogy of Fallot",
"ASD",
"Total anomalous pulmonary venous return"
] | D | In TAPVR can produce CHF in neonate. Ghai essential of pediatrics, eighth edition, p.no:397 |
openbookqa_27 | openbookqa | <ctx>
petals and sepals in their place. in addition, the growth in the centre of the flower is undifferentiated, therefore the petals and sepals grow in repetitive verticils. the plena ( ple ) gene is present in a. majus, in place of the ag gene, although it is not an ortholog. however, the farinelli ( far ) gene is an... | [
"produce carbon dioxide",
"deroot and die",
"produce offspring",
"remain sterile"
] | C | |
medmcqa_3743 | medmcqa | <ctx>
major infant health organizations. if breastfeeding is not possible or desired, bottle feeding is a common alternative. other alternatives include feeding breastmilk or formula with a cup, spoon, feeding syringe, or nursing supplement. the forming of attachments is considered the foundation of the infant's capaci... | [
"No dehydration",
"Some dehydration",
"Sever dehydration",
"Skin pinch can not be evaluated in this child"
] | D | Skin pinch is less useful in infants or children with marasmus (wasting) or kwashiorkor (severe malnutrition with edema), or obese children. Ref: Kliegman, Behrman, Jenson, Stanton, (2007), Chapter 85, "Fluid and Electrolyte Treatment of Specific Disorders", In the book, "Nelson's Textbook of Pediatrics", Volume 1, 18t... |
arc_challenge_526 | arc_challenge | <ctx>
enzyme catalysis is the increase in the rate of a process by a biological molecule, an " enzyme ". most enzymes are proteins, and most such processes are chemical reactions. within the enzyme, generally catalysis occurs at a localized site, called the active site. most enzymes are made predominantly of proteins, ... | [
"Enzymes work at all pH levels.",
"Enzymes decrease the rate of metabolism.",
"Enzymes enable reactions to occur at lower temperatures.",
"Enzymes raise the activation energy needed for a reaction."
] | C | |
medmcqa_4075 | medmcqa | <ctx>
diabetic nephropathy, also known as diabetic kidney disease, is the chronic loss of kidney function occurring in those with diabetes mellitus. diabetic nephropathy is the leading causes of chronic kidney disease ( ckd ) and end - stage renal disease ( esrd ) globally. the triad of protein leaking into the urine (... | [
"20-40%",
">80%",
"40-60%",
"10%"
] | C | Ans. is 'c' i.e., 40-60%The repoed incidence of renal involvement in HSP varies considerably between different studies.o This may be because of the different criteria used to describe the involvement & the variability of the length used to follow up.o In different studies incidence of pediatric renal involvement in HSP... |
medmcqa_6334 | medmcqa | <ctx>
##minants, which are important means of serologically classifying many gram - negative bacteria. at least 35 different serovars of l. pneumophila have been described, as well as several other species being subdivided into a number of serovars. detection sera have been used both for slide agglutination studies and... | [
"Legionella can be grown on complex media",
"L. pneumophila serogroup 1 is the most common serogroup isolated from humans",
"Legionella are communicable from infected patients to others",
"L. pneumophila is not effectively killed by polymorphonuclear leukocyte"
] | C | Ans. is 'c' i.e., Legionella are communicable from infected patients to othersRef: Harrison, 19th/e, p. 1014; Ananthanarayan, 9th/e, p. 401* No man to man transmission occurs.* Aspiration is predominant mode of transmission. Other modes include aerosolization, direct instillation into lungs.* Aerosolization by AC, nebu... |
aquarat_40476 | aquarat | <ctx>
. 4
of these interest and principal payments must equal the cumulative fixed payments at time t i. e. mat. evaluating the first integral on the right we obtain an expression for i ( t ), the interest paid : unsurprisingly the second integral evaluates to p0 β p ( t ) and therefore : the reader may easily verify ... | [
"A)12%",
"B)13 (1/3)%",
"C)15%",
"D)14%"
] | A | Explanation:
P.W = Rs.( 2562 - 122) = Rs.2440
S.I on Rs.2440 for 4 months is Rs.122
Rate = [100X 122/2440X1/3 ] % = 15%
Answer: A |
mmlu_aux_7588 | mmlu_auxiliary | <ctx>
in computer science, an in - tree or parent pointer tree is an - ary tree data structure in which each node has a pointer to its parent node, but no pointers to child nodes. when used to implement a set of stacks, the structure is called a spaghetti stack, cactus stack or sahuaro stack ( after the sahuaro, a kind... | [
"mp3s",
"H2O",
"sand",
"seeds"
] | B | null |
medmcqa_6036 | medmcqa | <ctx>
which look at the abnormalities that present themselves during an attack. the researchers found interictally decreased cerebral blood flow in the posterior parts of the bilateral caudate nucleus. however, the literature does state that although this could be a cause of pkd, it could also be a result of pkd. anoth... | [
"Sensorineural hearing loss",
"Norma IQ",
"Vitiligo",
"Hyperpigmentation"
] | B | Features of Vogt Kayanagi Harada Syndrome include Mental retardation. |
qasc_2712 | qasc | <ctx>
cough, chest pain, or breathlessness, which also occur in many other illnesses, so diagnosis can be difficult. usually, only patients with already weakened immune systems or who suffer other lung conditions are susceptible. in humans, the major forms of disease are : acute invasive aspergillosis, a form that grow... | [
"Pollution",
"mildew",
"gas",
"influenza"
] | B | |
aquarat_40727 | aquarat | <ctx>
on this incident. december 26 β january 1 β tropical storm seniang ( international name jangmi ) crosses the visayas and mindanao region, leaving almost 55 people dead and more than 8 others missing. december 29 β the bangko sentral ng pilipinas ( bsp ) announces to the public that they will start demonetizing th... | [
"A)Monday",
"B)Tuesday",
"C)Saturday",
"D)Sunday"
] | B | Explanation:
54 days = 7 weeks 3 days = 5 odd days
Hence if today is Thursday, After 54 days, it will be = (Thursday + 5 odd days)
= Tuesday
Answer: Option B |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.