id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
mmlu_aux_7855 | mmlu_auxiliary | <ctx>
wedding veil in two. as with the previous mysterious events, mr rochester attributes the incident to grace poole, one of his servants. during the wedding ceremony, however, mr mason and a lawyer declare that mr rochester cannot marry because he is already married to mr mason's sister, bertha. mr rochester admits ... | [
"her head blew the hat off",
"there was uneven heating of the ground",
"a squirrel jumped up and grabbed it off of her head",
"a spaceship pulled her hat off her head"
] | B | null |
mmlu_aux_2982 | mmlu_auxiliary | <ctx>
by extremophile microbes. flora among native plants of the gye, whitebark pine ( pinus albicaulis ) is a species of special interest, in large part because of its seasonal importance to grizzly bears, but also because its distribution could be dramatically reduced by relatively minor global warming. in this case,... | [
"exactly 26%",
"over 36%",
"nearly 64%",
"about 96%"
] | D | null |
openbookqa_888 | openbookqa | <ctx>
seen here would be a sign rather than a symptom, as signs refer to the visible presence of the pathogen, whereas symptoms refer to the effects of the pathogen ( the chlorosis previously mentioned would thus be considered a symptom. ) not all leaves or leaflets of the plant will have the specks. several weeks afte... | [
"corn",
"songs",
"mice",
"kernels"
] | D | |
aquarat_34705 | aquarat | <ctx>
cannibalism in poultry is the act of one individual of a poultry species consuming all or part of another individual of the same species as food. it commonly occurs in flocks of domestic hens reared for egg production, although it can also occur in domestic turkeys, pheasants and other poultry species. poultry cr... | [
"A)5",
"B)7",
"C)10",
"D)12"
] | C | Explanation:
Let the number of cows be x and the number of hens be y.
Then, 4x + 2y = 2 (x + y) + 20
4x + 2y = 2x + 2y + 20
2x = 20
x = 10
Answer: C |
pubmedqa_596 | pubmedqa | <ctx>
of chronic air pollution exposure in relation to mortality in the nurses β health study. journal of the royal statistical society series c applied statistics. 2018 ; 67 ( 2 ) : 307 - 327. methods for implementation and prevention science ritz j, spiegelman d. equivalence of conditional and marginal regression mod... | [
"yes",
"no",
"maybe"
] | A | |
qasc_2823 | qasc | <ctx>
is a low amount of moisture in a cellulose fiber, volatilization of the fuel occurs ; this process will generate intermediate gaseous products that will ultimately be the source of combustion. when moisture is present β or when enough heat is being carried away from the fiber, charring occurs. the chemical kineti... | [
"grow",
"kill",
"shrink",
"burn"
] | D | |
aquarat_23471 | aquarat | <ctx>
cell shows the locations of lattice points repeating in all directions. let us begin our investigation of crystal lattice structure and unit cells with the most straightforward structure and the most basic unit cell. to visualize this, imagine taking a large number of identical spheres, such as tennis balls, and ... | [
"A)2",
"B)4",
"C)6",
"D)8"
] | A | We can find the radius of all the three cases of cylinders.
The only crux to find the answer faster is that:
Voulme is pi*r^2*h. The volume is a function of r^2. so r has to be the highest to find the largest volume.
So r=2 for the surface 8*12 face.
Volume = 8pi
Answer A |
qasc_642 | qasc | <ctx>
100. 12 Β°c freezing point depression solutions freeze at lower temperatures than pure liquids. this phenomenon is exploited in β de - icing β schemes that use salt ( figure 11. 21 ), calcium chloride, or urea to melt ice on roads and sidewalks, and in the use of ethylene glycol as an β antifreeze β in automobile ... | [
"fats",
"coffee",
"milk",
"Water"
] | D | |
aquarat_1047 | aquarat | <ctx>
hadrian x in mexico. in august 2018, dynamic stabilisation technology testing on the layhead of the hadrian x was completed. in september 2018, fbr signed a global partnership agreement with wienerberger ag to develop, manufacture and test clay blocks optimised for hadrian x. in november 2018, hadrian x built a t... | [
"A)12250",
"B)13400",
"C)12500",
"D)14340"
] | A | Explanation:
no. of bricks= volume of the wall/volume of 1 brick = (1000 x 800 x 24.5) / (20 x 10 x 8) = 12250
Answer: A |
medmcqa_679 | medmcqa | <ctx>
digested, reducing the volume of solids. the liquid component flows through the dividing wall into the second chamber, where further settlement takes place. the excess liquid, now in a generally clear condition, then drains from the outlet into the septic drain field, also referred to as a leach field, drain fiel... | [
"The minimum capacity of a septic tank should be at least 100 gallons",
"A capacity of 20-30 gallons or 2 & half to 5 c.ft. per person is recommended for household septic tanks",
"The length of septic tank is usually equal to its breadth.",
"There should be a minimum air space of 3 cm between level of liquid ... | B | SEPTIC TANK It is water-tight masonry tank into which household sewage is admitted for treatment. It is satisfactory means of disposing excreta & liquid wastes from individual dwellings, small groups of houses & institutions which have adequate water supplies but do not have access to a public sewerage system. Main des... |
medmcqa_9538 | medmcqa | <ctx>
tool ( frax ) estimates the probability of hip fracture and the probability of a major osteoporotic fracture ( mof ), which could occur in a bone other than the hip. in addition to bone density ( t - score ), calculation of the frax score involves age, body characteristics, health behaviors, and other medical his... | [
"Propranolol",
"Xanthinol nicotinate",
"GTN",
"All the above"
] | B | A drug used in Buerger's disease is Xanthinol nicotinate. Complamina retard (xanthine nicotinate) tablet was used daily once earlier. Now, graded injection of xanthine nicotinate 3000 mg from day 1 to 9000 mg on day 5 is used to promote ulcer healing.
It also helps to increase claudication distance as a temporary basis... |
mmlu_aux_2679 | mmlu_auxiliary | <ctx>
gyorgyi began using electron microscopes to study muscles at the subunit level. he received the lasker award in 1954. in 1955, he became a naturalized citizen of the united states. he was elected a member of the national academy of sciences ( nas ) in 1956. in the late 1950s, szent - gyorgyi developed a research ... | [
"cause and effect",
"comparison and contrast",
"time and events",
"definition and classification"
] | C | null |
openbookqa_20 | openbookqa | <ctx>
##valves, echinoderms, the lancelet and in most marine arthropods. in anatomically simple animals, such as cnidarians and flatworms, the fetal development can be quite short, and even microlecithal eggs can undergo direct development. these small eggs can be produced in large numbers. in animals with high egg mor... | [
"Shark",
"Turtle",
"Giraffe",
"Spider"
] | C | |
qasc_957 | qasc | <ctx>
the most essential elements like carbon, nitrogen, and phosphorus - - elements needed for plant growth. they also can gather soil particles from differing depths of soil and deposit them in other places, leading to the mixing of soil so it is richer with nutrients and other elements. vertebrates the soil is also ... | [
"roundworms",
"humans",
"rainfall",
"cacti"
] | A | |
aquarat_35048 | 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
. in this way, the rel... | [
"A)- 4%",
"B)- 2%",
"C)+ 4%",
"D)+2%"
] | C | Solution: Let initial price of Maruti Car be Rs. 100.
As price increases 30%, price of car will become, (100 +30% of 100) = Rs. 130.
Due to increase in price, sales is down by 20%. It means, it is going make 20% less revenue as expected after increment of price.
So, New revenue = (130 - 20% of 130) = Rs. 104.
The initi... |
mmlu_aux_2977 | mmlu_auxiliary | <ctx>
. these systems are often very small and require little power, but their applications are limited by the reliance on battery power. scavenging energy from ambient vibrations, wind, heat, or light could enable smart sensors to function indefinitely. typical power densities available from energy harvesting devices ... | [
"The waste of lithium in the world.",
"The increasing number of electronic devices.",
"The development of technology.",
"The pollution caused by batteries."
] | B | null |
aquarat_48280 | aquarat | <ctx>
)? 11. a student drove to the university from their home and noted that the odometer reading of their car increased by 12. 0 km. the trip took 18. 0 min. ( a ) what was their average speed? ( b ) if the straight - line distance from their home to the university is
2. 5 β’ motion equations for constant acceleratio... | [
"A)388",
"B)266",
"C)288",
"D)300"
] | D | Let the distance travelled be x km.
Total time = (x/2)/30 + (x/2)/25 = 11 => x/60 + x/50 = 11 => (5x + 6x)/300 = 11 => x = 300 km
Answer: D |
openbookqa_2366 | openbookqa | <ctx>
2. pp. 411 β 412. lockwood mw. ( 1996 ). courtship behavior of golden - cheeked warblers. wilson bulletin. vol 108, no 3. pp. 591 β 592. lovette ij & hochachka wm. ( 2006 ). simultaneous effects of phylogenetic niche conservatism and competition on avian community structure. ecology. p. s ) s14 - s28, jul 2006. m... | [
"volcanoes that are erupting",
"several planets in the solar system",
"caves found under water",
"large area dominated by trees"
] | D | |
mmlu_aux_3659 | mmlu_auxiliary | <ctx>
of genetics at the university of cologne, the max planck institute for evolutionary biology in plon, and the department of behavioral sciences at the university of bielefeld, 6 concluded 50 years after the mitochondria and cell nuclei snps support a separation into three species. according to their " molecular cl... | [
"swim faster at sea",
"have a rest while hunting",
"hunt for over 30 hours at a time",
"stay in water for a longer time"
] | D | null |
qasc_6531 | qasc | <ctx>
and therefore could have been enough to cause a marine mass extinction, but this change would not have caused the extinction of the ammonites. the regression would also have caused climate changes, partly by disrupting winds and ocean currents and partly by reducing the earth's albedo and increasing global temper... | [
"storms",
"Drought",
"Lack of predators",
"flooding"
] | B | |
aquarat_23427 | 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)2 hours.",
"B)3 hours.",
"C)4 hours.",
"D)5 hours."
] | B | Speed downstream = (16 + 4) km/hr = 20 km/hr.
Time taken to travel 60 km downstream = 60/20 = 3 hours.
Answer :B |
qasc_4672 | qasc | <ctx>
, location - based technologies that detect potential texting while driving situations have been developed for both the android operating system and the iphone operating system ( ios ). other technologies have been developed for law enforcement. a search for " no texting while driving " in google play or in the a... | [
"it is harder to hear",
"you might lose it",
"Decrease bodily water",
"it can be lethal"
] | D | |
medmcqa_4176 | medmcqa | <ctx>
; 112 : 814 β 840. carpenter, r. h. s. homeostasis : a plea for a unified approach. advances in physiology education 2004 ; 28 : s180 - 187. carpenter, r. h. s. contrast, probability and saccadic latency : evidence for independence of detection and decision. current biology 2004 ; 14 : 1576 β 1580. reddi, b. a. j... | [
"An individual with a spinal cord injury at L1 can still have a micturition reflex",
"The micturition reflex can occur without voiding any urine",
"Bladder volume can be more than double that present when the first urge to void occurs",
"An individual with destruction of the sacral dorsal roots can still have... | D | Micturition is initiated by activation of afferent sensory fibers located in the wall of the bladder; these fibers sense the degree of stretch of the bladder wall. In addition, these sensory fibers travel back to the spinal cord sacral dorsal roots. The sensory information that reaches the spinal cord also travels to t... |
medmcqa_8396 | medmcqa | <ctx>
screening, there is usually a trade - off between sensitivity and specificity, such that higher sensitivities will mean lower specificities and vice versa. a 90 % specific test will correctly identify 90 % of those who are uninfected, leaving 10 % with a false positive result. low - specificity tests have a low p... | [
"False positive",
"False negative",
"True negative",
"True positive"
] | D | Ans. D: True positive |
aquarat_4857 | aquarat | <ctx>
100 years old and with probability 1 / 3 beyond 150. few of us would want to bet on the woman's survival using gott's rule. ( see caves'online paper below. ) although this example exposes a weakness in j. richard gott's " copernicus method " da ( that he does not specify when the " copernicus method " can be appl... | [
"A)77 years",
"B)15 years",
"C)66 years",
"D)24 years"
] | D | Let the present ages of Arun and Deepak be 4x and 3x years respectively.
Then, 4x + 6 = 38 => x = 8
Deepak's age = 3x = 24 years.
Answer: D |
aquarat_16760 | 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)9",
"B)10",
"C)11",
"D)12"
] | B | By including stoppages, bus will cover 9km less..(54km -45km = 9km)
Excluding stoppages, x = 54 kmph
Including stoppages, y = 45 kmph
Difference, z = 9km
Time taken to cover that 9km(bus stops per hour(60minutes))= z/x(60minutes)
= 9/54(60)
= 1/6(60)
= 10minutes.
ANSWER:B |
mmlu_aux_4190 | mmlu_auxiliary | <ctx>
color or colour is the visual perceptual property corresponding in humans to the categories called red, yellow, blue, green, etc. color or colour may also refer to : science color charge, in particle physics, a property of quarks and gluons color index, in astronomy, a simple numerical expression that determines ... | [
"see its colour",
"see its heat",
"not see its colour",
"see nothing"
] | A | null |
mmlu_aux_4830 | mmlu_auxiliary | <ctx>
planetary science. the solar system is one of many planetary systems in the galaxy. the planetary system that contains earth is named the " solar " system because the local star, the sun, is named sol, after the latin word for sun, " solis ". anything related to the sun is called " solar " ; for example, stellar ... | [
"night",
"day",
"evening",
"Sunday"
] | B | null |
aquarat_27468 | aquarat | <ctx>
2. 3 β’ time, velocity, and speed 45 figure 2. 11 position vs. time, velocity vs. time, and speed vs. time on a trip. note that the velocity for the return trip is negative. making connections : take - home investigation β getting a sense of speed if you have spent much time driving, you probably have a good sense... | [
"A)27",
"B)50",
"C)98",
"D)77"
] | B | Speed of the train relative to man = (125/10) m/sec = (25/2) m/sec. [(25/2) * (18/5)] km/hr = 45 km/hr. Let the speed of the train be x km/hr. Then, relative speed = (x - 5) km/hr. x - 5 = 45 ==> x = 50 km/hr.Answer: B |
mmlu_aux_4871 | mmlu_auxiliary | <ctx>
##man butterflies, painted ladies lack red receptors, which means that they are not sensitive to red light. behavioral studies on the related species, vanessa atalanta, have demonstrated that v. atalanta cannot distinguish yellow light from orange light or orange light from red light. roosting behaviour and terri... | [
"get angry with you",
"be afraid of you",
"make a lot of noise",
"choose another one"
] | D | null |
openbookqa_212 | openbookqa | <ctx>
through experiences and development of personal abilities instead of through commercially provided consumption experiences. many of the key traits of voluntary simplification have been exhibited in a less extreme, but more widespread way, through the phenomenon of " downshifting. " downshifting involves a change ... | [
"cut down trees and shrubs",
"drive a gas guzzling car",
"use Styrofoam plates and cups",
"cultivate dogwoods and oaks"
] | D | |
aquarat_34592 | 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
10 = 10 b type orders ... | [
"A)14200",
"B)14700",
"C)14800",
"D)14500"
] | B | Explanation :
Total amount invested = 50000
Assume that investment of C = x.
Then investment of B = 5000 + x ,
Investment of A = 4000 + 5000 + x = 9000 + x
x + 5000+x + 9000 + x = 50000
=> 3x + 14000 = 50000
=> 3x = 50000 β 14000 = 36000
=> x = 36000/3 = 12000
=> Investment of C = x = 12000 ,
Investment of B = 5000 + x... |
mmlu_aux_4810 | mmlu_auxiliary | <ctx>
2022, the fourth long march 5b rocket lifted off from wenchang, carrying the mengtian laboratory cabin module. the module docked to the space station in less than 13 hours later, adding the third module and the second laboratory module to it. on 3 november 2022, the't - shape'tiangong space station was formed wit... | [
"China was very rich",
"the US refused China to join the ISS",
"Chinese scientists wanted to do experiment in space",
"the astronauts wanted to stay there"
] | B | null |
medmcqa_4838 | medmcqa | <ctx>
is too high diagnosis becomes difficult due to the small field of view. ideal magnification for diagnostic purposes is up to 2Γ. treatment of dental caries, periodontal disease, and pulpal disease are all aided by magnification. the dental specialty of endodontics has performed the vast majority of research regar... | [
"Transosseous wiring",
"Intermaxillary fixation",
"Plating on the Lateral side of the body of the mandible",
"Plating at the inferior border of the mandible"
] | D | |
aquarat_14927 | aquarat | <ctx>
10 = 10 b type orders ) and hence total profit will be ( 50 x 10 = rs. 500 for 100 % utilization ) but if it is busy with a type orders, it can do only ( = 100 / 40 = 2. 5 no. of orders ). in this situation it will earn net profit of ( 50 x 2. 5 = rs. 125 for 100 % utilization ). from the customer β s point of vi... | [
"A)Rs.2100",
"B)Rs 2400",
"C)Rs.3600",
"D)Rs.4000"
] | D | Ratio of initial investments = 105 : 40 : 36.
Let the initial investments be 105x, 40x & 36x.
Therefore, P : Q : R = 105x * 4 + 150/100 x 105x * 8 : 40x * 12 : 36x * 12
= 1680x : 480x : 432x = 35 : 10 : 9.
Therefore, Qβs share = Rs. 21600 * 10/54
= Rs.4000.
ANSWER:D |
aquarat_24325 | aquarat | <ctx>
the digit with value b β 1 begin s = " " ; / / the string of digits pos = 0 ; / / all places are right to the radix point while not defined ( occurs [ p ] ) do occurs [ p ] = pos ; / / the position of the place with remainder p bp = b * p ; z = floor ( bp / q ) ; / / index z of digit within : 0 β€ z β€ b - 1 p = b ... | [
"A)145",
"B)253",
"C)370",
"D)352"
] | B | Let the middle digit be x. Then, 2x = 10 or x = 5.
So, the number is either 253 or 352. Since the number increases on reversing the digits, so the hundred's digit is smaller than the unit's digit. Hence, required number = 253.
ANSWER:B |
mmlu_aux_4075 | mmlu_auxiliary | <ctx>
##siteit leiden : 1 β 101. 1936 some notes on the life - history of apoderus clavatus pasc. ( col., curculionidae ). ent. meded. ned. - indie 2 : 9 β 12. 1947 [ the study of the insect fauna of the east indian archipelago ]. verslag 101 ste zomerverg. ned. ent. ver. : x β xiii. reprinted in tijdschr. ent. 89 ( 19... | [
"Most spiders work alone, which makes it hard to understand how the web formed.",
"The huge web causes too many mosquitoes to be killed, which is unbelievable.",
"No similar discoveries have ever been made throughout the world so far.",
"The web forces people to stay far away from Lake Tawakoni State Park."
] | A | null |
medmcqa_2165 | medmcqa | <ctx>
behaviour, i. e., not interested in the internal processes of learning leading to behaviour change and has no place for the emotions involved in the process. operant conditioning operant conditioning was developed by b. f. skinner in 1937 and deals with the management of environmental contingencies to change beha... | [
"Positive reinforcement",
"Negative reinforcement",
"Omission",
"Punishment"
] | C | Omission (also called time-out), involves removal of a pleasant stimulus after a particular response. For example, if a child who throws a temper tantrum has his favorite toy taken away for a short time as a consequence of this behavior, the probability of similar misbehavior is decreased. |
medmcqa_8522 | medmcqa | <ctx>
composition that promote the formation of lipid rafts and protein complexes mediated by protein - protein interactions. furthermore, protein - cytoskeleton associations mediate the formation of β cytoskeletal fences β, corrals wherein lipid and membrane proteins can diffuse freely, but that they can seldom leave.... | [
"Klebsiella",
"Staphylococcus",
"Mycobacteria",
"Mycoplasma"
] | D | Ans. D: Mycoplasma Mycoplasma are devoid of cell walls The cells are bounded by a soft trilaminar unit membrane containing sterols |
medmcqa_5926 | 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 (... | [
"Lung",
"Liver",
"Pancreas",
"Spleen"
] | A | |
qasc_5715 | qasc | <ctx>
##hic cascades, plant communities can be indirectly affected. often these effects are felt when predator populations decline and herbivore populations are no longer limited, which leads to intense herbivore foraging which can suppress plant communities. with the size of herbivores having an effect on the amount o... | [
"roadkill",
"Most plants",
"living things",
"scarce resources"
] | C | |
medmcqa_2568 | medmcqa | <ctx>
the overall physical effects and facial appearance of dwarfism with premature aging. other features and findings include : intrauterine growth retardation, congenital hip dislocations, winged scapulae ( shoulder blades ), pes planus ( fallen arches ), pseudoepiphyses of the second metacarpals ( upper bone of the ... | [
"Retromandibular vein",
"Hypoglossal nerve",
"Hyoglossus muscle",
"Occipital aery"
] | A | Retromandibular vein Ref: BDC Anatomy 4/e vol. III p157; Gray's Anatomy 40/e p441The Retromandibular vein lies superficial to the posterior belly of digastric.Structures lying deep to the posterior belly of digastric are:a.Transverse process of atlasb.Muscles- hyoglossus, superior oblique and the rectus capitis lateral... |
aquarat_45285 | aquarat | <ctx>
of years as a result of small allele frequency shifts at thousands of variants that affect height. background standardized selection β the normal distribution the entire base population is outlined by the normal curve to the right. along the z axis is every value of the attribute from least to greatest, and the h... | [
"A)8",
"B)16",
"C)17",
"D)18"
] | C | Minimum age = Average - 1 Standard deviation = 20 - 8 = 12
Maximum age = average + 1 Standard deviation = 20+ 8 = 28
Maximum number of different ages of the applicants = 28 - 12 + 1 = 17
Answer C |
aquarat_15612 | aquarat | <ctx>
generally possible with codes that lack the prefix property, for example { 0, 1, 10, 11 } : a receiver reading a " 1 " at the start of a code word would not know whether that was the complete code word " 1 ", or merely the prefix of the code word " 10 " or " 11 " ; so the string " 10 " could be interpreted either... | [
"A)480",
"B)510",
"C)520",
"D)430"
] | A | 5 Vowels
21 Consonants
Remember that the letters have to different.
At least 2 = 2-Vowels + 3-Vowels
2-Vowels: 5*4*21 = 420
3-Vowels: 5*4*3 = 60
Total = 480
ANS:A |
aquarat_10909 | aquarat | <ctx>
of these interest and principal payments must equal the cumulative fixed payments at time t i. e. mat. evaluating the first integral on the right we obtain an expression for i ( t ), the interest paid : unsurprisingly the second integral evaluates to p0 β p ( t ) and therefore : the reader may easily verify that ... | [
"A)Rs.500",
"B)Rs.250",
"C)Rs.5012.50",
"D)Rs.512.5"
] | D | Let the principal be Rs.P
S.I at 5% p.a in 8 years on Rs.P = Rs.1000
(P)(8)(5)/100 = 1000
P = 2500
C.I on Rs.2P i.e., Rs.5000 at 5% p.a in two years
=5000{ [1 + 5/100]2 - 1} = 5000{ 212 - 202 /202}
= Rs.512.5
ANSWER:D |
medmcqa_721 | medmcqa | <ctx>
are also described. also, mutations may act as a disease modifier, especially in families where lack of direct causality is reflected by complex inheritance patterns. it is important to note that a significant number of individuals ( 2 - 7 % ) in the general population carry a rare ( population frequency < 1 % ),... | [
"Multiple",
"Colocolic",
"Ileoileal",
"Ileoileocolic"
] | A | Types of Intussusceptions (in decreasing order) Ileocolic (77%) Ileo-ileo-colic (12%) Ilioileal (5%) Colocolic (2%): MC in adults Multiple (1%) Retrograde (0.2%) |
medmcqa_620 | medmcqa | <ctx>
the advantage of this system is achieved if the predictions using a single training set are only developed for few objects. this can be demonstrated in the case of the k - nn technique, which is instance - based and function is only estimated locally. disadvantages theoretical disadvantages with lazy learning inc... | [
"a",
"c",
"ac",
"bc"
] | D | As the radiotherapy source is placed directly in contact with tumor, maximum radiation exposure occurs to tumor tissue with relative sparing of adjacent normal tissue.
Brachytherapy is invasive and requires trained personnel.
Brachytherapy can be used in most (not all) of the malignancies where radiotherapy is the comp... |
aquarat_38809 | aquarat | <ctx>
and construction sites. computer management is 64 % the size of construction and engineering management. software engineering educators versus engineering educators until now, computer science has been the main degree to acquire, whether for making software systems ( software engineering ) or studying the theoret... | [
"A)10",
"B)50",
"C)55",
"D)35"
] | C | You could pick 50 non-programmers, 2 male programmers, and 2 female programmers, and still not have 3 programmers of the same sex. But if you pick one more person, you must either pick a male or a female programmer, so the answer is 55.
C |
qasc_7824 | qasc | <ctx>
waterways in general is known as surface hydrology. lakes a lake ( from latin lacus ) is a terrain feature, a body of water that is localized to the bottom of basin. a body of water is considered a lake when it is inland, is not part of an ocean, and is larger and deeper than a pond. natural lakes on earth are ge... | [
"rivers",
"Drought",
"Rain",
"algae"
] | C | |
aquarat_8797 | aquarat | <ctx>
a nearly flat rectangle bounded by vertices,,, and, and whose width and height are thereby and ( close enough to ), respectively. then the surface area of the wall is where the integral yields, so that the area of the wall is, and substituting yields. the base of the cylindrical ungula has the surface area of hal... | [
"A)26",
"B)452",
"C)450",
"D)440"
] | B | Ο * 18 * 8
= 452
Answer:B |
medmcqa_1497 | medmcqa | <ctx>
parts in order to reduce weight prior to additive manufacturing. example applications include research into 3d printed medical devices, lattice support structure generation, and research into 3d organs. scanip was used to generate stl files of a man's kidney to help visualize options before a minor procedure at s... | [
"Sunburst calcification",
"Onion peel effect",
"Codmann triangle",
"Bone marrow invasion"
] | C | . |
medmcqa_5541 | medmcqa | <ctx>
modification of histone methylation in tg and skewed x chromosome inactivation. in the specific case of graves β disease, discoveries have been made showing the involvement of abnormal dna methylation at certain cpg sites. this abnormal dna methylation leads to interferon signaling and other dysregulated immune s... | [
"Insulin Dependent Diabetes Mellitus (IDDM)",
"Non-insulin Dependent Diabetes Mellitus (NIDDM)",
"Latent Autoimmune Diabetes in Adults (LADA)",
"Maturity Onset Diabetes of the Young (MODY)"
] | D | d. Maturity Onset Diabetes of the Young (MODY)(Ref: Nelson's 20/e p 2760-2780, Ghai 8/e p 541-548)MODY refers to forms of diabetes are associated with monogenic defects in pancreatic b-cell function. |
openbookqa_1199 | openbookqa | <ctx>
after the initial accident. the total discharge of oil from this spill was approximately one tenth of the deepwater horizon spill. perhaps the most significant economic impact of the exxon valdez disaster β the collapse of the herring fishery, only collapsed four years after the spill, and has not shown signs of ... | [
"dirt",
"foam",
"natural gas",
"oil"
] | D | |
medmcqa_8940 | medmcqa | <ctx>
reform of the health system reduced public funding for hospitals from 90 % to 15 %. hospitals must be 85 % self - financing. as a result, patients have to pay for their health care. thus, many people can no longer afford to go to hospital for treatment. in 2005, 75 % of the rural inhabitants and 45 % of the urban... | [
"Service Reforms",
"Leadership Reforms",
"Policy Reforms",
"Economic Reforms"
] | D | The World Health Repo 2008 lists four sets of PHC (Primary Health Care) Reforms which are necessary to refocus health systems towards health for all. These are universal coverage reforms, service delivery reforms, public policy reforms and leadership reforms. Economic reforms are not included in this repo. Ref: The Wor... |
aquarat_49596 | aquarat | <ctx>
10 = 10 b type orders ) and hence total profit will be ( 50 x 10 = rs. 500 for 100 % utilization ) but if it is busy with a type orders, it can do only ( = 100 / 40 = 2. 5 no. of orders ). in this situation it will earn net profit of ( 50 x 2. 5 = rs. 125 for 100 % utilization ). from the customer β s point of vi... | [
"A)Rs. 16500",
"B)Rs. 15525",
"C)Rs. 17000",
"D)Rs. 17600"
] | D | Price at which the TV set is bought = Rs. 12,500
Discount offered = 20%
Marked Price = 12500 * 100/80 = Rs. 15625
The total amount spent on transport and installation = 125 + 250 = Rs. 375\Total price of TV set = 15625 + 375 = Rs. 16000
The price at which the TV should be sold to get a profit of 10% if no discount was ... |
medmcqa_1660 | medmcqa | <ctx>
##elon cd. identification of cellular targets in human intrahepatic cholangiocarcinoma using laser microdissection and accurate mass and time tag proteomics. mol cell proteomics. 2010 sep ; 9 ( 9 ) : 1991 - 2004. moniaux, n., song, h., darnaud, m., garbin, k., gigou, m., mitchell, c., samuel, d., jamot, l., amouy... | [
"Increased biliary secretion of cholesterol",
"Increased activity of HMG CoA reductase",
"Clofibrate",
"Low calorie and cholesterol rich diet"
] | D | Mechanisms in the formation of lithogenic (stone-forming) bile. The most impoant is increased biliary secretion of cholesterol. This may occur in association with obesity, the metabolic syndrome, high-caloric and cholesterol-rich diets, or drugs (e.g., clofibrate) and may result from increased activity of hydroxymethyl... |
medmcqa_9240 | medmcqa | <ctx>
due to chronic inflammation, such as due to stones or schistosomiasis. investigations performed usually include collecting a sample of urine for an inspection for malignant cells under a microscope, called cytology, as well as medical imaging by a ct urogram or ultrasound. if a concerning lesion is seen, a flexib... | [
"Small intestine",
"Spleen",
"Kidney",
"Bladder"
] | A | The organs most commonly injured with anterior abdominal stab wounds are the small bowel, the liver, and the colon. Abdominal stab wound exploration is indicated in a patient who presents with a stab wound to the anterior abdomen, normal vital signs, no signs of peritonitis, and no evidence of evisceration. Abdominal s... |
pubmedqa_353 | pubmedqa | <ctx>
improvement pharmaceutical oncology initiative see also cancer in the united kingdom external links national cancer intelligence network national cancer intelligence network on the nhs website bbc article in response to an ncin report on lung cancer references cancer organisations based in the united kingdom publ... | [
"yes",
"no",
"maybe"
] | A | |
mmlu_aux_3701 | mmlu_auxiliary | <ctx>
species alongside the already - established burmese python. feral rock pythons were also noted in the 1990s in the everglades. the central african rock python inhabits a wide range of habitats, including forest, savanna, grassland, semidesert, and rocky areas. it is particularly associated with areas of permanent... | [
"it is poisonous",
"it can do something useful for man",
"it will strike you in return",
"we are not experts"
] | B | null |
medmcqa_8287 | medmcqa | <ctx>
##cardiographic projection of acute ischemia in different myocardial regions. second, the presence of an appreciable ( β₯1 mm or 0. 1 mv ) discordant st deviation in low β voltage qrs complexes was considered as a positive criterion for ami. this criterion was included because in the absence of ischemia, these com... | [
"Nitroglycerine drip",
"Aspirin",
"i.v. metoprolol",
"All of the above"
] | D | |
arc_easy_248 | arc_easy | <ctx>
26. 4 microscopes β’ the microscope is a multiple - element system having more than a single lens or mirror. β’ many optical devices contain more than a single lens or mirror. these are analysed by considering each element sequentially. the image formed by the first is the object for the second, and so on. the same... | [
"hair",
"cheese",
"plastic spoon",
"aluminum foil"
] | A | |
medmcqa_7143 | medmcqa | <ctx>
the ureters have been resited as a result of surgery, for example due to a kidney transplant or due to past surgery for vesicoureteric reflux, that site may also become narrowed. a narrowed ureter may lead to ureteric enlargement ( ) and cause swelling of the kidneys ( hydronephrosis ). associated symptoms may in... | [
"Hyperparathyroidism",
"Hypoparathyroidism",
"Hypothyroidism",
"Hypehyroidism"
] | A | Brown's tumour: This is an expansile bone lesion, a collection of osteoclasts. It commonly affects the maxilla or mandible, though any bone may be affected. Commonly seen in Hyperpathyroidism Ref: Maheshwari 6e pg 313. |
mmlu_aux_1940 | mmlu_auxiliary | <ctx>
species. the red list index also identifies 44 tree species in central asia as under threat of extinction due to over - exploitation and human development and threatening the region's forests which are home to more than 300 wild ancestors of modern domesticated fruit and nut cultivars. biological invasions in man... | [
"it will be hard for farmers to kill them",
"the most productive farmland will produce more crops",
"the earth will not produce enough food to support the world",
"the conditions for some crops may be improved"
] | C | null |
aquarat_16492 | aquarat | <ctx>
= " row " | 5 | 6 | | 7 | | 8 | | 9 | | 10 | | 11 | - style = " background : red ; " | -! scope = " row " | 6 | 7 | | 8 | | 9 | | 10 | | 11 | | 12 | - style = " background : red ; " | } probability that d1 = 2 given that d1 + d2 β€ 5 table 3 shows that for 3 of these 10 outcomes, d1 = 2. thus, the conditional prob... | [
"A)2/9",
"B)2/5",
"C)7/9",
"D)4/5"
] | C | Number of students = 10
Number of ways 10 students can sit around a circular table = (10 - 1)! = 9!
Number of ways A and D sit together (consider A and D as one entity) = (9 - 1)! = 8! * 2
Number of ways A and D do not sit together = 9! - (8! * 2)
Probability = (9! - (8! * 2))/9! = 1 - 2/9 = 7/9
Answer: C |
qasc_7636 | qasc | <ctx>
are characteristics of mn related dirty water ( sly et al., 1990b ). the sediments produced are responsible for the taste and staining properties of water, which commonly affects laundry, porcelain, dishes, utensils and swimming pools ( vaner et al., 1996 ). references cox t. l, and sly l. i ; ( 1997 ) ; β phylog... | [
"evaporation",
"dissolve them",
"reducing acid rain",
"recycling"
] | B | |
arc_easy_206 | arc_easy | <ctx>
. 3 the electromagnetic spectrum
light spectrum, as the transmission medium, that determines what the human eye can see. in other words, light is refracted or reflected determining the view, color, or illusion that is seen. the visible extent of light is seen in a chromatic spectrum such as the rainbow. however,... | [
"radio waves",
"visible light",
"microwaves",
"X-rays"
] | B | |
aquarat_3629 | aquarat | <ctx>
2. 3 β’ time, velocity, and speed 45 figure 2. 11 position vs. time, velocity vs. time, and speed vs. time on a trip. note that the velocity for the return trip is negative. making connections : take - home investigation β getting a sense of speed if you have spent much time driving, you probably have a good sense... | [
"A)1 hour and 24 minutes.",
"B)1 hour and 36 minutes.",
"C)2 hours and 24 minutes.",
"D)2 hours and 36 minutes."
] | B | Difference in time = time taken by passenger train- time taken by Katiland's train
850/(250*68) *100 - 850/250
850 (100/ 250*68 - 1/250)
850*32/ (250*68)
1.6 hrs or 1 hr and 36 mins
B is the answer |
aquarat_22802 | aquarat | <ctx>
of these interest and principal payments must equal the cumulative fixed payments at time t i. e. mat. evaluating the first integral on the right we obtain an expression for i ( t ), the interest paid : unsurprisingly the second integral evaluates to p0 β p ( t ) and therefore : the reader may easily verify that ... | [
"A)1 : 3",
"B)2 : 3",
"C)1 : 2",
"D)3 : 2"
] | A | Let the principal be P and rate of interest be R%.
Required ratio =
(P x R x 3)/100 DIVIDED BY (P x R x 9)/100
= 3PR/9PR = 3/9 = 1 : 3.
ANSWER : A |
medmcqa_4806 | medmcqa | <ctx>
000, 000 ( hkd ) fine and life imprisonment. possession of the substance for consumption without license from the department of health is illegal with a $ 1, 000, 000 ( hkd ) fine and / or 7 years of jail time. similarly in taiwan and indonesia nimetazepam is also regulated as a controlled prescribed substance. i... | [
"5 minute",
"10 minute",
"20 minute",
"1-2 hours"
] | D | Flumazenil is absorbed orally ;oral bioavailability is ~16% but its not used orally .On I.v .injection ,action of flumazenil stas in seconds &last for 1-2 hours ;elimination t1/2 is 1 hour due to rapid metabolism. REF: KD Tripathi 8th ed. |
qasc_314 | qasc | <ctx>
than conventional methods. soaker hoses help to reduce water use by up to 90 %. they connect to a garden hose and lay along the row of plants under a layer of mulch. a layer of organic material added to the soil helps to increase its absorption and water retention ; previously planted areas can be covered with co... | [
"animals",
"horses",
"heterotrophs",
"kalenchoes"
] | D | |
medmcqa_3441 | medmcqa | <ctx>
to - batch variation. the repeated tests on each provide some measure and control of testing error. each option would call for different data analysis methods and yield different conclusions. see also degrees of freedom ( statistics ) design of experiments pseudoreplication sample size statistical ensemble statis... | [
"Mean",
"Median",
"SD",
"Range"
] | D | Range: The difference between the smallest and largest value results in a set of data.
Simplest and most common method to measure variation is range.
Reference: Essentials of Preventive and Community Dentistry, Soben Peter, 4th ed page no 395 |
aquarat_7556 | aquarat | <ctx>
29 the next number in the list after 2 is 3 ; cross out every 3rd number in the list after 3 by counting up from 3 in increments of 3 ( these will be all the multiples of 3 in the list ) : 2 3 5 7 11 13 17 19 23 25 29 the next number not yet crossed out in the list after 3 is 5 ; cross out every 5th number in the... | [
"A)1210",
"B)1220",
"C)1230",
"D)1240"
] | A | The given series is difference of cubes and squares of consecutive prime numbers.
2*2*2-2*2=4,
3*3*3-3*3=18,
5*5*5-5*5=100,
7*7*7-7*7=294,
11*11*11-11*11=1210
ANSWER:A |
aquarat_26267 | aquarat | <ctx>
in mathematics and statistics, the arithmetic mean ( ), arithmetic average, or just the mean or average ( when the context is clear ) is the sum of a collection of numbers divided by the count of numbers in the collection. the collection is often a set of results from an experiment, an observational study, or a s... | [
"A)x^2",
"B)x^2+1",
"C)x^2 +4",
"D)x^2+2x"
] | B | Avg = [(x+1)^2 + (x-1)^2] / 2
Expanding and simplifying, (x^2 + 2x + 1 + x^2 -2x + 1 ) / 2 = x^2 + 1
Answer B. |
qasc_5189 | qasc | <ctx>
forms the basis of all food webs. further, it generates oxygen ( o2 ), a molecule necessary to sustain animals and humans. on average, a human consumes about 550 liter of oxygen per day, whereas plants produce 1, 5 liter of oxygen per 10 grams of growth. ecology understanding of ecosystem services requires a stro... | [
"insects",
"animals",
"green plants",
"agriculture"
] | C | |
aquarat_14678 | aquarat | <ctx>
extra ball light is lit in the " start mission " pocket. when the multiplier is maxed, completing the rollovers again awards 10 million, with the value increasing by 10 million every time afterward holodeck - the player has two choices. score 25 million points, or play the " video mode " shuttle cavern. if the pl... | [
"A)4",
"B)6",
"C)7",
"D)8"
] | A | Division of total diatance travelled will be 16+16+8+4+0.5
Ans: 4 |
openbookqa_2291 | openbookqa | <ctx>
terrestrial animals are animals that live predominantly or entirely on land ( e. g. cats, chickens, ants, spiders ), as compared with aquatic animals, which live predominantly or entirely in the water ( e. g. fish, lobsters, octopuses ), and amphibians, which rely on aquatic and terrestrial habitats ( e. g. frogs... | [
"a frog",
"a snake",
"a vulture",
"a lizard"
] | C | |
openbookqa_2882 | openbookqa | <ctx>
is still debated. distortions to the earth's magnetic field cause the phenomenon aurora borealis, commonly called the northern lights. the magnetic field stores energy given by cosmic particles known as solar wind, which causes the magnetic field lines to expand. when the lines contract, they release this energy,... | [
"turns a deep crater into igneous rock and ice",
"gushes upward, revealing mounds of snow",
"drops downward, becoming a huge lake of lava",
"fills a deep crater with very hot water"
] | C | |
openbookqa_2579 | openbookqa | <ctx>
of allomothering seen in humans. early infants engage other humans through laughter, they quickly learn to discriminate between those that show them more attention and care for them, indicating that they possess a quickly understanding who intends to care for them. also, there is evidence for cognitive and social... | [
"parents",
"ears",
"head",
"younglings"
] | D | |
openbookqa_1854 | openbookqa | <ctx>
category, plural categories, may refer to : philosophy and general uses categorization, categories in cognitive science, information science and generally category of being categories ( aristotle ) category ( kant ) categories ( peirce ) category ( vaisheshika ) stoic categories category mistake mathematics categ... | [
"distraction",
"confusion",
"control",
"designating"
] | D | |
aquarat_38804 | 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)420",
"B)200",
"C)16",
"D)93"
] | D | 6x2+4=16
16x2+8=40
40x2+12=92
92x2+16=200.. and so on. 93
ANSWER:D |
aquarat_44869 | aquarat | <ctx>
is at most b. the set of configurations is c. x is a vector of size c. each element xc of x represents the number of times configuration c is used. example : suppose the item sizes are 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, and b = 12. then there are c = 10 possible configurations : 3333 ; 333 ; 33, 334 ; 3, 34, 344 ; 4, ... | [
"A) 4",
"B) 5",
"C) 24",
"D) 20"
] | C | IMO C
Given that one chair is taken, i think the remaining 4 dignitaries can be arranged 4!=24. |
mmlu_aux_4757 | mmlu_auxiliary | <ctx>
15. 0 m / s 47. ( a ) 24. 2 m / s ( b ) the ball travels a total of 57. 4 m with the brief gust of wind. 49., so that and substituting for gives : 1581 since the range is :. 52. ( a ), south of east ( b ), south of east ( c ), south of east 54. ( a ) 0. 70 m / s faster ( b ) second runner wins ( c ) 4. 17 m 56., ... | [
"It is the jet stream that affects how fast airplanes fly.",
"Planes go slower when they are moving with the wind.",
"It takes more time to fly from NY to London than from London to NY.",
"The jet stream always blows from the east to the west across the Atlantic."
] | A | null |
aquarat_48423 | aquarat | <ctx>
primes. pythagorean triangles with integer altitude from the hypotenuse have the sum of squares of inverses of the integer legs equal to the square of the inverse of the integer altitude from the hypotenuse. pythagorean quadruples are sets of four integers such that the sum of the squares of the first three equal... | [
"A)20",
"B)25",
"C)26",
"D)23"
] | D | (a + b + c)2 = a2 + b2 + c2 + 2(ab +bc + ca) = 267 + 2* 131
a + b + c = β529 = 23
D |
aquarat_40297 | aquarat | <ctx>
mumbai suburban railway is one of the busiest commuter rail systems in the world. trains run from 04 : 00 until 01 : 00, and some trains also run up to 02 : 30 or 03 : 00. it is the first suburban rail network in india. history the mumbai suburban railway is an offshoot of the first passenger railway to be built ... | [
"A)27",
"B)279",
"C)60",
"D)278"
] | C | When the second train leaves Mumbai the first train covers 30 * 1 = 30 km
So, the distance between first train and second train is 30 km at 10.00am
Time taken by the trains to meet
= Distance / relative speed = 30 / (60 -30) = 1 hours
So, the two trains meet at 11 a.m. The two trains meet 1 * 60 = 60 km away from Mumba... |
medmcqa_3131 | medmcqa | <ctx>
; credit b : modification of work by β mbq β / wikimedia commons ) radioisotopes can also be used, typically in higher doses than as a tracer, as treatment. radiation therapy is the use of high - energy radiation to damage the dna of cancer cells, which kills them or keeps them from dividing ( figure 21. 26 ). a ... | [
"Stage lb Ca cervix",
"Ovarian Ca",
"Stage IV Ca vagina",
"Stage 11 fallopian tube Ca"
] | A | Ans. is a i.e. Stage lb Ca cervix Radiotherapy is recommended in advanced stages of Ca cervix i.e. stage IIB onwards.deg Brachytherapy is commonly used. For larger tumours initially external radiation then brachytherapy is given In small tumours brachytherapy is given first followed by external radiation. For stage IB ... |
aquarat_36258 | aquarat | <ctx>
on x is known, it may be used to compute x, y data pairs that may subsequently be plotted. example b12 plotting data pairs if we know that y = x2 + 2, we can produce a table of a few ( x, y ) values and then plot the line based on the data shown here. x y = x2 + 2 1 3 2 6 1084 b β’ essential mathematics access for... | [
"A)12",
"B)8",
"C)16",
"D)6"
] | B | Given that x=y=z.
so,x=y,
x=2z,
y=2z.
given xyz=256
=>(2z)*(2z)*z=256
=>4z^3=256
=>z=4
then x=2z
=2(4)
=8
ANSWER:B |
qasc_4764 | qasc | <ctx>
has a thermal conductivity of 0. 58 wmβ1kβ1 while still air has a thermal conductivity of 0. 024 wmβ1kβ1, so an unprotected person can succumb to hypothermia even in warmish water on a warm day. wetsuits are made of closed - cell foam neoprene, a synthetic rubber that contains small bubbles of nitrogen gas when m... | [
"layers of fat",
"follicles within the skin",
"with their fur",
"the sun"
] | B | |
medmcqa_9035 | medmcqa | <ctx>
##oacetic acid ( tca ) alone or at 35 % in combination with jessner's solution in a once - daily application for a minimum of 3 weeks ; 70 % glycolic acid ( Ξ± - hydroxy acid ) ; or solid. when compared to treatment with 5 - fu, chemical peels have demonstrated similar efficacy and increased ease of use with simil... | [
"Tuberculoid leprosy",
"Lepromatous leprosy",
"Indeterminate leprosy",
"Borderline leprosy"
] | C | indeterminate leprosy seen in children with immature immunological response. Common in 1-5 years of age 1-3 ill defined hypopigmented macules ranging in size from 1-5cm most common sites: outer side of extremities, buttocks,face and trunk sensations may be impaired. Nerve thickening may be present skin smears : shows a... |
medmcqa_6785 | medmcqa | <ctx>
occupational exposure intense and prolonged exposure to workplace dusts, chemicals and fumes increases the risk of copd in smokers, nonsmokers and never - smokers. substances implicated in occupational exposure and listed in the uk, include organic and inorganic dusts such as cadmium, silica, dust from grains and... | [
"Aspergillus clavatus",
"Aspergillus fumigatus",
"Micropolyspora faeni",
"Actinomyces israeli"
] | A | Aspergillus clavatus |
qasc_3778 | qasc | <ctx>
plant perception is the ability of plants to sense and respond to the environment by adjusting their morphology and physiology. botanical research has revealed that plants are capable of reacting to a broad range of stimuli, including chemicals, gravity, light, moisture, infections, temperature, oxygen and carbon... | [
"orchids",
"bushes",
"pollen",
"insects"
] | D | |
mmlu_aux_6930 | mmlu_auxiliary | <ctx>
extent that jupiter is much less massive than the sun and on a circular orbit. this quantity is conserved for any system of three objects, one of which has negligible mass, and another of which is of intermediate mass and on a circular orbit. examples are the sun, earth and a spacecraft, or saturn, titan and the ... | [
"better the view",
"stronger the gravity",
"moon orbits you",
"gravitational force weakens"
] | B | null |
aquarat_40336 | aquarat | <ctx>
of the square root of n is 124. since n is small, the basic polynomial is enough : y ( x ) = ( x + 124 ) 2 β 15347. data collection since n is small, only 4 primes are necessary. the first 4 primes p for which 15347 has a square root mod p are 2, 17, 23, and 29 ( in other words, 15347 is a quadratic residue modul... | [
"A)476",
"B)389",
"C)497",
"D)411"
] | B | 1) Checking the last digits in the answer options A, C, E are out since last digit of the square is known to be 1.
2) B = 389^2 and D = 411^2
B = (400-11)^2 and D = (400 + 11)^2
Since we need the answer less than 160000 => D is out.
Thus we have B as the ans. |
medmcqa_1849 | medmcqa | <ctx>
32 %. obesity is a major public health problem in the usa owing to its rapidly increasing prevalence, substantial mortality and morbidity, and growing healthcare costs. several studies have inquired about the relationship between community food environment and obesity is significant and inverse among us adults. t... | [
"Exocrine pancreatic insufficiency",
"Rapid transient diarrhea",
"Small intesitnal disease",
"Normal"
] | A | (A) Exocrine pancreatic insufficiency # Steatorrheal causes:> Intraluminal maldigestion (pancreatic exocrine insufficiency, bacterial overgrowth, bariatric surgery, liver disease)> Mucosal malabsorption (celiac sprue, Whipple's disease, infections, abetalipoproteinemia, ischemia)> Postmucosal obstruction (1deg or 2deg ... |
medmcqa_3786 | medmcqa | <ctx>
laboratory of cellular physiology and immunology. there they explored macrophages, about which little was known. cohn's " adroit tissue culturing of macrophages made it possible to observe, challenge, and manipulate them to figure out how they worked. " he showed how " the cell's outer membrane folds around the c... | [
"IL-1",
"INF alpha",
"TNF alpha",
"IL-6"
] | A | Macrophages release IL-1 which stimulates the T-helper cells.
The T-cells in response proliferate and release IL-2 which in turn stimulates still further T-cell proliferation and BΒ cell proliferation and differentiation into plasma cells.
Thus
Macrophages releaseβIL-1*
T-helper cells releaseβ IL-2* |
medmcqa_6477 | medmcqa | <ctx>
conclusively established as an autosomal recessive. bowling also studied genetic conditions in other horse breeds, including hyperkalemic periodic paralysis ( hypp ) in the american quarter horse. in 1996, her research found that the origin of this genetically dominant disorder traced to a single stallion, later ... | [
"Prefrontal coex",
"Corpus callosum",
"Pituitary gland",
"Amygdala"
] | D | Kluver-Bucy syndrome refers to the changes in behavior due to bilateral destruction of anterior poions of temporal lobes & amygdala on both sides. It is characterised by: The animal is not afraid of anything, It has extreme curiosity about everything, It has a tendency to place everything in its mouth, The animal has a... |
aquarat_4055 | aquarat | <ctx>
that case, the reasoning in steps 6 and 7 was entirely correct if envelope a happened to contain any of the amounts 2, 4,... 512 : switching envelopes would give an expected ( average ) gain of 25 %. if envelope a happened to contain the amount 1, then the expected gain is actually 100 %. but if it happened to co... | [
"A)50",
"B)60",
"C)70",
"D)80"
] | B | Cost of 10 lollipops = $80
Sold each lollipop for $2
So, he sold 10 lollipops for $(10 Γ 2) = $20
Loss = $(80 β 20) = $60
answer :B
Therefore, loss = $ 60. |
medmcqa_5220 | medmcqa | <ctx>
instead of a negative one. the negatively charged cell wall of many microorganisms attracts the positively charged chromophore which causes the specimen to absorb the stain giving it the color of the stain being used. positive staining is more commonly used than negative staining in microbiology. the different ty... | [
"Giemsa staining",
"Gram staining",
"Fontanna silver",
"Ziel Neelson"
] | C | |
qasc_2011 | qasc | <ctx>
in geology, rock ( or stone ) is any naturally occurring solid mass or aggregate of minerals or mineraloid matter. it is categorized by the minerals included, its chemical composition, and the way in which it is formed. rocks form the earth's outer solid layer, the crust, and most of its interior, except for the ... | [
"rivers",
"force",
"mildew",
"wind"
] | D | |
qasc_3120 | qasc | <ctx>
insect ecology is the scientific study of how insects, individually or as a community, interact with the surrounding environment or ecosystem. insects play significant roles in the ecology of the world due to their vast diversity of form, function and lifestyle ; their considerable biomass ; and their interaction... | [
"fly into the sun",
"travel small amounts",
"travel long distances",
"spread flower seeds"
] | C | |
medmcqa_9010 | medmcqa | <ctx>
##founding variables controlled. this finding has been found to hold across different cultures. it has been argued that masculine facial dimorphism ( in men ) and symmetry in faces are signals advertising genetic quality in potential mates. low facial and body fluctuating asymmetry may indicate good health and in... | [
"Androgen",
"Only food",
"Bacterial contamination",
"Hypercornification of duct"
] | B | B i.e. Only food |
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