id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
medmcqa_2341 | medmcqa | <ctx>
the motion of the cartridge case as it is pushed to the rear by expanding gases created by the ignition of the powder charge. blow - forward : a system of operation that pushes the weapon's bolt forwards to eject the bullet and cycle the action. bluing or blueing : a passivation process in which steel is partiall... | [
"Charcoal 60% + Potassium nitrate 20% + sulphur 20%",
"Charcoal 25% + Potassium nitrate 70% + sulphur 05%",
"Charcoal 15% + Potassium nitrate 75% +- sulphur 10%",
"Charcoal 65% +Potassium nitrate 20% + sulphur 15%"
] | C | Ans. is 'c' i.e., Charcoal 15% + Potassium nitrate 75% + sulphur 10% The classical gun powder is known as black powder, consists of charcol (15%), Sulphur (10%), and potassium nitrate (75%). Depending on fineness, the black gun powder is designated as FG, FFG, FFFG. etc. (F = fineness). Pyrodex is another gun powder wi... |
mmlu_aux_3673 | mmlu_auxiliary | <ctx>
at 17 : 00 utc, with landing at 18 : 16 utc. weather was not expected to interfere with landing, with a forecast of high clouds, but no inclement weather. if the second landing opportunity was taken, the shuttle would fly directly over hurricane dean, although it would be well above any effects of the storm. nasa... | [
"another day",
"Tuesday",
"13th",
"Monday"
] | D | null |
aquarat_47404 | aquarat | <ctx>
the increase in weight.
1. 792 ( d ) 15 β 0. 15 β 0. 6155 ( e ) ( f ) 140 + 7. 68 + 0. 014 ( g ) 28. 7 β 0. 0483 ( h ) 55. consider the results of the archery contest shown in this figure. ( a ) which archer is most precise? ( b ) which archer is most accurate? ( c ) who is both least precise and least accurate?... | [
"A)5.3 %",
"B)8.2%",
"C)4.3%",
"D)8.3%"
] | A | He sells 950 grams of pulses and gains 50 grams.
If he sells 100 grams of pulses then he will gain (50 / 950) *100 = 5.26
4. A software engineer has the capability of thinking 100 lines of code in five minutes and can type 100 lines of code in 10 minutes. He takes a break for five minutes after every ten minutes. How m... |
aquarat_23412 | aquarat | <ctx>
of the grade points : cgpa = ( Ο ci β’ gpi ) / ( Ο ci ) where : n is the number of courses ci is credits for the ith course gpi is grade points for the ith course cgpa is the cumulative grade point average the cgpa is not the same as the one commonly used in the united states. in india some credits might be awarde... | [
"A)Rs.502",
"B)Rs.500",
"C)Rs.520",
"D)Rs.512"
] | B | Let the sum be Rs. P. Then,
[P(1 + 10/100)2 - p] = 525
P[(11/10)2 - 1] = 525
P = (525 * 100) / 21 = 2500
Sum = Rs. 2500
So, S.I. = (2500 * 5 * 4)/100
= Rs.500
Answer: B |
qasc_5921 | qasc | <ctx>
lay their eggs in the nest. this theory was denounced by dna fingerprinting revealing that many offspring were sired by only the parasitic mother's mate and not the mate of the host female. another theory was that this interaction fell under kin selection, and that perhaps the parasites and hosts were closely rel... | [
"layers of fat",
"weaponization",
"permineralization",
"specialization"
] | D | |
aquarat_47989 | 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)1/4",
"B)2/4",
"C)3/4",
"D)1"
] | A | Each member out of 8, including Harry, has equal chances to be selected for any of the positions (the sequence of the selection is given just to confuse us). The probability that Harry will be selected to be the secretary is 1/8 and the probability that Harry will be selected to be the treasurer is also 1/8. So, the pr... |
mmlu_aux_2423 | mmlu_auxiliary | <ctx>
heaven ; for the sun is the servant of the lord, and neither by night nor by day does he cease from his travelling. the place of his rising is over the sea, and the people who dwell there, when he is about to rise, flee away and hide themselves in the sea, that they be not burnt by his rays ; and he passes throug... | [
"Rainbows once destroyed the earth in history.",
"Japanese believe the rainbow is made from wild flowers.",
"The rainbow shows that the human eyes can see all the color1s in the light.",
"It is possible for us to see rainbows on rainy days as well as on sunny days."
] | D | null |
qasc_4246 | qasc | <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... | [
"bowels",
"ducts",
"alveoli",
"liquid"
] | B | |
medmcqa_5387 | medmcqa | <ctx>
the treatment - emergent aes reported, nausea was the most frequently observed in two or more healthy volunteers within each dosing cohort. a further study has examined the incidence and severity of aes in a cohort of 199 patients with acute lymphoblastic leukemia and treated with erwinase. the study found that t... | [
"Hyperuricemia",
"Hypercalcemia",
"Hyperphosphatemia",
"Hypocalcemia"
] | B | |
mmlu_aux_3281 | mmlu_auxiliary | <ctx>
one called redeye that they discovered through another genetic screen. sehgal et al. also found increased stem cell activity within the testes of male flies with mutations in sleepless. functions of sleep all species, including humans, sleep a lot in early life. sehgal et al discovered what keeps sleep at high le... | [
"They got a weaker memory.",
"They were in low spirits.",
"They slept more than before.",
"They became slow in learning."
] | C | null |
aquarat_36387 | aquarat | <ctx>
sum of the digits of 6721 is 16. hint : there are 10 base cases, which can be checked easily with the right condition. access multimedia content ( https : / / openstax. org / books / introduction - python - programming / pages / 12 - 2 - simple - math - recursion )
the digit with value b β 1 begin s = " " ; / / ... | [
"A)6660",
"B)7770",
"C)8880",
"D)9990"
] | D | The number of these 3-digit numbers is 3*3*3 = 27
Each digit 1, 3, and 6 will appear in the ones, tens, and hundreds place 9 times each.
The sum equals 9(111) + 9(333) + 9(666) = 9,990
The answer is D. |
mmlu_aux_4705 | mmlu_auxiliary | <ctx>
male lion cubs survives into adulthood. others die as a result of starvation, disease and often fall victims to the teeth and claws of other lions. attaining adulthood is much rarer for fish. only one in a hundred male chinook salmon survives into adulthood. vinding is of the opinion that if human lives and the s... | [
"Big and strong",
"Big and light",
"Black and white",
"Bright and Slim."
] | A | null |
aquarat_49160 | aquarat | <ctx>
in mathematics, the remainder is the amount " left over " after performing some computation. in arithmetic, the remainder is the integer " left over " after dividing one integer by another to produce an integer quotient ( integer division ). in algebra of polynomials, the remainder is the polynomial " left over "... | [
"A)74",
"B)94",
"C)184",
"D)364"
] | D | L.C.M. of 6, 9, 15 and 18 is 90.
Let required number be 90k + 4, which is multiple of 7.
Least value of k for which (90k + 4) is divisible by 7 is k = 4.
Required number = (90 x 4) + 4 = 364. Answer: Option D |
aquarat_6410 | aquarat | <ctx>
, which varies between 4 and 5 percent for the portion of the resale price up to eur 50, 000 and 0. 25 % for the portion of the resale price above eur 500, 000. the total royalty is limited at eur 12, 500, equivalent to a resale price of eur 2, 000, 000. member states may choose to exempt sales of less than eur 3... | [
"A)180",
"B)181.15",
"C)1.15",
"D)81.15"
] | B | Entrance fee is $1.15.
total prints bought is 12 + (1.50*12)= 36
Total prints cost 36* $5= $180.
Total spent at exhibit is $1.15 + $180= $181.15
Answer is B. |
medmcqa_7125 | medmcqa | <ctx>
other dna sequencing analysis methods. dna microarrays and chips use the binding of complementary dna to a target gene or nucleic acid sequence. the benefit of this is that multiple genes can be assessed simultaneously. maldi - tof matrix - assisted laser desorption ionisation - time of flight mass spectrometry (... | [
"Standard precautions",
"Contact precautions",
"Droplet precautions",
"Airborne precautions"
] | B | There are four types of isolation precautions that can be implemented in health care settings. Any given patient might require more than one type of precaution. Standard precautions apply when interacting with any patient, regardless of the diagnosis. They include hand washing before and after contact with every patien... |
mmlu_aux_3720 | mmlu_auxiliary | <ctx>
' earliest hominid ancestors may have split from other primates as early as the late oligocene, circa 26 to 24 ma, and that by the early miocene, the adaptive radiation of many different hominoid forms was well underway. evidence from the molecular dating of genetic differences indicates that the gibbon lineage (... | [
"scientists have no idea on how humans' walking on two legs came about",
"scientists have had different views on why chimps walk on four legs",
"scientists have had different views on how humans' walking on two legs vame about",
"scientists have had similar views on how humans' walking on two legs came about"... | C | null |
arc_easy_1045 | arc_easy | <ctx>
or skilled workers - the intelligentsia - exacerbating human capital flight in the gdr to the benefit of western countries, including the united states. technology inflows from abroad have played an important role in the development of the united states, especially in the late nineteenth century. a favorable u. s... | [
"microscope",
"compass",
"light bulb",
"steam engine"
] | C | |
aquarat_15457 | aquarat | <ctx>
in number theory, a prime number p is a sophie germain prime if 2p + 1 is also prime. the number 2p + 1 associated with a sophie germain prime is called a safe prime. for example, 11 is a sophie germain prime and 2 Γ 11 + 1 = 23 is its associated safe prime. sophie germain primes are named after french mathematic... | [
"A)3",
"B)189",
"C)221",
"D)227"
] | B | In that case, the Sophie prime numbers greater than 5 are 7,11,23,47,59, .. which yields units digit as 1,3,7 and 9
Product would be 1 x 3 x 7x9 =189 Answer should be B. |
mmlu_aux_3206 | mmlu_auxiliary | <ctx>
any change in current through it ) ; it cannot, as there is no longer a'circuit '. as a result, a high voltage appears across the ballast momentarily, to which the lamp is connected ; therefore the lamp receives this high voltage across it which'strikes'the arc within the tube / lamp. the circuit will repeat this... | [
"the thinner the diameter, the greater the attractive force",
"the diameter of the tube and the kind of the liquid decide the greatness of the force",
"the thinner the diameter, the smaller the attractive force",
"oil climbs up higher than water"
] | B | null |
medmcqa_8382 | medmcqa | <ctx>
diagnosis of lung cancer, computed tomography with special three - dimensional cad systems are established and considered as appropriate second opinions. at this a volumetric dataset with up to 3, 000 single images is prepared and analyzed. round lesions ( lung cancer, metastases and benign changes ) from 1 mm ar... | [
"Stage I",
"Stage II",
"Stage III",
"Stage IV"
] | B | Stage III B more precisely. Ref mudaliar textbook of obstetrics 6e p561 |
medmcqa_2033 | medmcqa | <ctx>
jaundice can be caused by a few viruses that the human body can naturally clear, jaundice in the setting of an obstruction is usually caused by a cancer and can result in intolerable itching and a worsening of liver function that can be life - threatening. depending on a patient's condition, this type of obstruct... | [
"Laparoscopic cholecystectomy",
"Open choledocholithotomy followed by laparoscopic cholecystectomy",
"ERCP + choledocholithotomy followed by Laparoscopic cholecystectomy",
"Laparoscopic cholecystectomy followed by ERCP + choledocholithotomy"
] | A | In the given question there was an episode of jaundice, but LFT is normal and CBD is not dilated. The best option is laparoscopic cholecystectomy only Management of CBD stones associated with GB stones * Pre-operatively detected stones:- * Unsuspected stones found at the time of cholecystectomy:- Experienced laparoscop... |
medmcqa_8621 | medmcqa | <ctx>
linked to fibrin in the provisional ecm in order to reach the wound edges. they form connections to the ecm at the wound edges, and they attach to each other and to the wound edges by desmosomes. also, at an adhesion called the fibronexus, actin in the myofibroblast is linked across the cell membrane to molecules... | [
"Immediately after suturing",
"3-4 days",
"7-10 days",
"1 month"
] | B | Wounds do not begin to gain tensile strength from collagen until 5 - 7 days. Wound achieves around 20 % by 3 weeks, and around 60 % by four months. Scar tissue continues to remodel for at least 6 - 12 months after an injury. |
medmcqa_4285 | medmcqa | <ctx>
blood to flow through the rest of the body.
his hands, as they often moved involuntarily, despite his trying to stabilize them. furthermore, he often could not let go of objects after grasping them with his palms. the other individual, a 47 - year - old female with an aca in a different location of the artery, c... | [
"Less than 2 hours of death",
"6 hours of death",
"Instantaneous with death",
"Same as rigor mortis"
] | C | (Instantaneous with death): (150 31st/edition; 3.18- Parikh's 6th/e)CADAVERIC SPASM or instantaneous rigor or Cataleptic rigidityCharacterized by stiffening of the muscles immediately after death without being preceded by the stage of primary relaxationThe conditions necessary for its development are1. Somatic death mu... |
mmlu_aux_4930 | mmlu_auxiliary | <ctx>
kept in are fishes in ponds and songbirds ( e. g. zebra dove, geopelia striata ), which are kept in cages on bamboo poles. the economic status of owners plays a role in livestock ownership ; lower - class owners tend to own several chickens whereas middle - class owners might have a goat or a sheep, and wealthier... | [
"The Change of Colors for Animals and Pests",
"Colors of Different Animals and Pests",
"The Main Use of Colors for Animals and Pests",
"Some Animals and Pests"
] | C | null |
openbookqa_965 | openbookqa | <ctx>
of the county can be closed due to heavy snowfall, notably the a62 road via standedge, the a57 ( snake pass ) towards sheffield, and the m62 over saddleworth moor. flora and fauna contrary to its reputation as an urban sprawl, greater manchester has green belt, constraining urban drift, and a " wide and varied ra... | [
"carnivores",
"hard of hearing",
"very large",
"potatoes"
] | B | |
qasc_1201 | qasc | <ctx>
. haldane, large animals do not look like small animals : an elephant cannot be mistaken for a mouse scaled up in size. this is due to allometric scaling : the bones of an elephant are necessarily proportionately much larger than the bones of a mouse, because they must carry proportionately higher weight. haldane... | [
"fur and fat",
"xrays",
"squids",
"microscopes"
] | D | |
aquarat_26197 | aquarat | <ctx>
one gains access to a large variety of seeds and transplanted plants. " under the program, families pay a $ 10 annual fee to receive 26 seed packets, 124 vegetable transplants, and discounts on educational programs. school gardens receive the same resources for $ 20 per year. community and market gardens pay $ 20... | [
"A)$98.73",
"B)$96.75",
"C)$98.78",
"D)$102.07"
] | A | there can be 2 cases
1)25+25+10+5=$98.73 or
2)25+25+25=$96.75
A |
aquarat_48220 | aquarat | <ctx>
objects,..., or the th box contains at least objects. the simple form is obtained from this by taking, which gives objects. taking gives the more quantified version of the principle, namely : let and be positive integers. if objects are distributed into boxes, then at least one of the boxes contains or more of th... | [
"A)12.",
"B)9.",
"C)8.",
"D)7."
] | C | 8 = 3 blue balls + 15 / 3
Answer: C |
qasc_2008 | qasc | <ctx>
figure 10 and the tiny granada crater ( on the right side ) of figure 9. most of the initial sediment blocks project above the surrounding material ( by a few centimeters or more ) and are exposed to saltating sand ( i. e., wind - driven, bouncing sand ). the saltating sand erodes the soft, easy - to - erode part... | [
"coastlines",
"ground",
"landscapes",
"fossil fuels"
] | C | |
aquarat_3198 | 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)8",
"B)9",
"C)10",
"D)11"
] | A | to make profit, selling price should be greater than cost price
p(11-p) - p-15 >0
=> p^2-10*p+15<0
hence p=8
A |
openbookqa_218 | openbookqa | <ctx>
been observed through many experiments that the reynolds number of successful strikes ( re ~ 200 ) is much higher than the reynolds number of failed strikes ( re ~ 20 ),. numerical analysis of suction feeding at a low reynolds number ( re ) concluded that around 40 % energy invested in mouth opening is lost to fr... | [
"hermit crab",
"human",
"blue whale",
"bluebird"
] | A | |
medmcqa_4083 | medmcqa | <ctx>
circuit are balanced with sufficient physiologic blood flow through the heart to prevent stasis and subsequent formation of blood clot. maintenance once the initial respiratory and hemodynamic goals have been achieved, the blood flow is maintained at that rate. frequent assessment and adjustments are facilitated ... | [
"Hypoxemia",
"Hypercapnia",
"Pulmonary edema",
"Stiff lung"
] | D | Ref: Harrison's 18/e p2206, 17/e p1680,1681 |
openbookqa_7 | openbookqa | <ctx>
on a weekend then a special bank holiday monday will occur. top - level football competitions such as the premier league have traditionally held fixtures on boxing day. other traditions include carol singing β many carols are sung by children on people's doorsteps and by professional choirs β and sending christma... | [
"the air may chill",
"the ground may freeze",
"the plants may die",
"the ground may warm"
] | D | |
aquarat_28897 | 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
7. 1 work : the scient... | [
"A)29 hours",
"B)48 hours",
"C)38 hours",
"D)18 hours"
] | A | $6.50 x .10 = $.65 is 10% of his hourly income
$6.50 - .65 = $5.85 hourly amount available to spend
$25.35 + $50.69 + $95.96 = $172 total needed
$172 Γ· $5.85 = 29.4... rounds to 29 hours
correct answer A |
aquarat_31183 | aquarat | <ctx>
give the expected number of days. for example, the expected number of days which are shared ; i. e. which are at least two ( i. e. not zero and not one ) people's birthday is : number of people who repeat a birthday the probability that the th integer randomly chosen from will repeat at least one previous choice ... | [
"A)24 years",
"B)26 years",
"C)28 years",
"D)27 years"
] | A | Let the new man was younger than the director = x years and 3 years ago, the sum of ages of board of directors
= S β 8 Γ 3 = S β 24
Then, 3 years ago, average age of board of directors
= Sβ24/8
Now, Sβ24/8=Sβx/8
β x = 24 years
Shortcut Method : If the new young director would have been not substituted, then total age w... |
aquarat_45382 | aquarat | <ctx>
probability accordingly. for example, when being told that a woman has two children, one might be interested in knowing if either of them is a girl, and if yes, what is probability that the other child is also a girl. considering the two events independently, one might expect that the probability that the other c... | [
"A)28",
"B)30",
"C)31",
"D)32"
] | D | Assume that initial number of men = initial number of women = x
2(x-8) = x
=> 2x - 16 = x
=> x = 16
Total number of men and women = 2x = 2 Γ 16 = 32
Answer is D. |
medmcqa_7265 | medmcqa | <ctx>
useful to predict protein allergenicity and will become increasingly important in the screening of novel foods before their wide - scale release for human use. thus, there are major efforts under way to make reliable broad based allergy databases and combine these with well validated prediction tools in order to ... | [
"b",
"ad",
"ac",
"ab"
] | B | |
qasc_7945 | qasc | <ctx>
treatment virtually all large systems must treat the water ; a fact that is tightly regulated by global, state and federal agencies, such as the world health organization ( who ) or the united states environmental protection agency ( epa ). water treatment must occur before the product reaches the consumer and af... | [
"arsenic",
"air",
"cellulose",
"chemicals"
] | A | |
aquarat_642 | aquarat | <ctx>
38. 9 m / s ( about 87 miles per hour ) 23. ( a ) ( b ) ( c ) 25. ( a ) ( b ) ( c ) this result does not really make sense. if the runner starts at 9. 00 m / s and decelerates at, then she will have stopped after 4. 50 s. if she continues to decelerate, she will be running backwards. 27. 29. ( a ) ( b ) ( c ) 7. ... | [
"A)5.93",
"B)6.5",
"C)6.75",
"D)7"
] | A | Explanation :
Required run rate = (264 - (4.3 x 20))/30 = 178/30 = 5.93
Answer : A |
mmlu_aux_2543 | mmlu_auxiliary | <ctx>
of the few large survivors was b. antiquus, but its average size declined until it evolved into the smaller modern american bison around 5, 000 years ago. native american plains bison hunting the modern american bison is split into two subspecies, the wood bison in the boreal forests of what is now canada, and th... | [
"The deceasing amount of grass.",
"The rising temperature.",
"The rising number of bison.",
"The loss of weight."
] | B | null |
qasc_6299 | qasc | <ctx>
this factor in mind, ensuring that if precision over the lifetime of the machine is paramount, that wear is accounted for and, if possible, minimized. ( a simple example of this is the design of a simple single - wheel wheelbarrow. a design where the axle is fixed to the barrow arms and the wheel rotates around i... | [
"air to move",
"scattered light",
"contamination",
"killing insects"
] | A | |
aquarat_7577 | aquarat | <ctx>
26. 8 m / s ( 100 km / h ) in only 3. 90 s. ( a ) what is its average acceleration? ( b ) how far does it travel in that time? 29. freight trains can produce only relatively small accelerations and decelerations. ( a ) what is the final velocity of a freight train that accelerates at a rate of for 8. 00 min, star... | [
"A)120 m",
"B)180 m",
"C)200 m",
"D)Cannot be determined"
] | C | Speed = 60 * 5/18 = 50/3 m/sec
Length of the train = speed * time = 50/3 * 12 = 200 m
ANSWER:C |
aquarat_24409 | aquarat | <ctx>
this sum by the number of data values, which is 10. the result is :
sum of the digits of 6721 is 16. hint : there are 10 base cases, which can be checked easily with the right condition. access multimedia content ( https : / / openstax. org / books / introduction - python - programming / pages / 12 - 2 - simple ... | [
"A)2",
"B)4",
"C)6",
"D)5"
] | B | A + B + C = 48
B + C + D = 45
A + D = 11
A β D = 3
A + D = 11
2D = 8
D = 4
ANSWER B |
openbookqa_50 | openbookqa | <ctx>
is run from the antenna to the location where the television is located. one common type of cable is designated rg - 6 tri - shield or quad - shield cable. the cable is terminated on a television outlets, typically an f connector mounted on a face plate. if there are multiple outlets, an rf splitter is used to di... | [
"he completed a lap",
"he made a good deal",
"he invented new circuits",
"he completed a circuit"
] | D | |
medmcqa_6515 | medmcqa | <ctx>
##uroimaging, genetics, and psychopharmacology in order to enhance diagnostic validity and reliability, to discover new treatment methods, and to classify new mental disorders. clinical application diagnostic systems psychiatric diagnoses take place in a wide variety of settings and are performed by many differen... | [
"Serum C-peptide",
"Serum calcitonin",
"Urinary vanillylmandelic acid",
"Urinary aldosterone"
] | C | - Urinary vanillylmandelic acid & metanephrines - metabolites of epinephrine & norepinephrine - markedly elevated in pheochromocytoma. - Serum C-peptide is elevated in insulinoma. - Serum calcitonin is sometimes used to screen for medullary carcinoma of the thyroid. |
openbookqa_2832 | openbookqa | <ctx>
weatherproof in hot and cold and climbing well even on bare rock may move to the mountain slopes around, where they can feed on sparse vegetation of shrubs. yet this bares the danger of overgrazing, as plants are kept down by these animal's preferred feeding of all kinds of buds. the village saga at the upper end... | [
"old trees",
"small mice",
"large exertions",
"big sneezes"
] | C | |
aquarat_45783 | aquarat | <ctx>
negotiated percentage of all costs of operating and maintaining a property. management fees are a percentage of gross rents collected, which percentage is defined in the management agreement between the management company and ownership of the property. caps and floors cam charges are subject to wide variations, a... | [
"A)45",
"B)50",
"C)55",
"D)40"
] | A | 30 x (5/2) = 150/2 = 75
150 - 30 = 45
Answer is A |
mmlu_aux_4843 | mmlu_auxiliary | <ctx>
which objects on the horizon or even beyond the horizon ( e. g. islands, cliffs, ships, and icebergs ) appear elongated and elevated, like " fairy tale castles ". rainbows. these result from a combination of internal reflection and dispersive refraction of light in raindrops. because rainbows are seen on the oppo... | [
"a pot of gold",
"a flower",
"a rainbow",
"a raindrop"
] | C | null |
medmcqa_711 | medmcqa | <ctx>
e. g. a single asterisk for reconstructed thirteenth century chinese and a double asterisk for reconstructions of older ancient chinese or a double asterisk for proto - popolocan and a single asterisk for intermediary forms ). in other cases, the double asterisk denotes a form that would be expected according to ... | [
"Ladd's band",
"Annular pancreas",
"Duodenal atresia",
"All of the above"
] | D | Ans. is 'd' i.e., All of the above o Double bubble sign is seen in duodenal atresia, duodenal web, deudenal stenosis, Ladd's band, Annular pancreas, Malrotation of gut, preduodenal vein.Single Bubble signCongenita] hypertrophic pyloric stenosisDouble Bubble signDuodenal atresiaDuodenal webDuodena] stenosisLadd's bandAn... |
aquarat_43163 | aquarat | <ctx>
26. 8 m / s ( 100 km / h ) in only 3. 90 s. ( a ) what is its average acceleration? ( b ) how far does it travel in that time? 29. freight trains can produce only relatively small accelerations and decelerations. ( a ) what is the final velocity of a freight train that accelerates at a rate of for 8. 00 min, star... | [
"A)25",
"B)26",
"C)27",
"D)28"
] | D | Speed = 63 * 5/18 = 35/2 m/sec
Time taken = 490 * 2/35 = 28 sec
Answer: Option D |
aquarat_6688 | aquarat | <ctx>
13. 10 540 13 β’ temperature, kinetic theory, and the gas laws access for free at openstax. org example 13. 4 calculating thermal expansion : gas vs. gas tank suppose your 60. 0 - l ( 15. 9 - gal ) steel gasoline tank is full of gas, so both the tank and the gasoline have a temperature of. how much gasoline has sp... | [
"A)1 hr 40 min",
"B)4 hr",
"C)3 hr",
"D)1 hr 20 min"
] | D | Explanation:
1 tap can fill the tank in 2 hours.
Therefore
1 tap can fill half tank in 1 hours.
3 taps can fill the tank in 2/3 hour.
Therefore
3 taps can fill half tank in 2/6 hour =20 minutes.
Total time taken=1 hour 20 minutes
Answer: Option D |
arc_easy_1914 | arc_easy | <ctx>
##ing, erosion, and deposition ). the discovery of radioactive decay in the late 19th century and the development of radiometric dating techniques in the 20th century provided a means of deriving absolute ages of events in geological history. use and importance geology is considered a historical science ; accordi... | [
"apply the law of superposition",
"calculate the rate of radiometric decay",
"apply the law of crosscutting relationships",
"calculate the rate of tectonic plate movement"
] | A | |
aquarat_29158 | aquarat | <ctx>
air transport network or air transportation network ( atn ) is an example of transport networks and spatial networks. the nodes of the network are the airports and the links represent direct flight routes between two airports. alternatively, cities can be considered as the nodes with links representing direct fli... | [
"A)n(n-1)",
"B)n(n-3)",
"C)n(n-1)/2",
"D)n(n+1)/2"
] | B | First of all, the possible number of airlines is n. Then, the possible number of airlines departing from one city to another becomes (n-3). Hence, the answer is n(n-3), which makes A an answer choice.
B |
aquarat_16220 | aquarat | <ctx>
different - parts. svg | thumb | 300px | assume that a task has two independent parts, a and b. part b takes roughly 25 % of the time of the whole computation. by working very hard, one may be able to make this part 5 times faster, but this only reduces the time for the whole computation by a little. in contrast,... | [
"A)11 1/3 days",
"B)13 1/3 days",
"C)12 1/3 days",
"D)15 1/3 days"
] | B | Aβs one dayβs work : Bβs one days work = 150 : 100 = 3 : 2.
Let Aβs & Bβs one dayβs work be 3X and 2X days respectively.
Then Cβs one dayβs work = 5X/2
= > 5X/2 = 1/40
= > X = ((1/40) x (2/5)) = 1/100
Aβs one dayβs work = 3/100
Bβs one dayβs work = 1/50
Cβs one dayβs work = 1/40
Thus, A, B and C can do the work in 13 1... |
medmcqa_4542 | 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 ... | [
"32p",
"131I",
"Strontium-89",
"Rhenium-186"
] | A | 32p - Polycythemia rubra vera.
Rhenium -186; Painful bone metastasis. |
mmlu_aux_5025 | mmlu_auxiliary | <ctx>
%. the probability goes down as orbits are refined with additional measurements. over 300 short - period comets pass near larger planets, such as saturn and jupiter, which can change the comets'trajectories and could potentially put them into an earth - crossing orbit. this could happen for long - period comets a... | [
"gas and dust",
"ice and rocks",
"dust and rocks",
"rocks and tail"
] | A | null |
arc_challenge_858 | arc_challenge | <ctx>
chemistry of carbon under extreme conditions. the overarching goal of the extreme physics and chemistry community is to improve the understanding of the physical and chemical behavior of carbon at extreme conditions, as found in the deep interiors of earth and other planets. extreme physics and chemistry research... | [
"formation of fossil fuels",
"layering of soil",
"plant photosynthesis",
"forest fires"
] | D | |
medmcqa_6469 | medmcqa | <ctx>
. w. 1986. the trichomycetes : fungal associates of arthropods. springer - verlag, new york. 343 pp. lichtwardt, r. w., and williams, m. c. 1988. discovery of sexual reproduction in an unusual new species of stachylina ( trichomycetes ). mycologia 80 : 400 β 405. lichtwardt, r. w., and williams, m. c. 1990. trich... | [
"Sporothrix",
"Rhinosporidium",
"Acremonium",
"Blastomyces"
] | B | (B) (Rhinosporidium) (558- C.P. Baveja 4th)* Rhinosoridium seeberi fungus has not been cultured.* Diagnosis depends on the demonstration of sporangia.* Many fungi develop relatively slowly and cultures should be retained for at least 2-3 weeks (in some cases up to 6 weeks before discarded. Yeasts usually grown within 1... |
medmcqa_3789 | medmcqa | <ctx>
re - entry ventricular arrhythmia is a type of paroxysmal tachycardia occurring in the ventricle where the cause of the arrhythmia is due to the electric signal not completing the normal circuit, but rather an alternative circuit looping back upon itself. there develops a self - perpetuating rapid and abnormal ac... | [
"Mitral",
"Aoic",
"Pulmonary",
"Tricuspid"
] | C | In chronic disease the mitral valve is viually always involved. The mitral valve is affected in isolation in roughly two thirds of RHD, and along with the aoic valve in another 25% of cases. Tricuspid valve involvement is infrequent, and the pulmonary valve is only rarely affected. |
arc_easy_2048 | arc_easy | <ctx>
volcanic rock ( often shortened to volcanics in scientific contexts ) is a rock formed from lava erupted from a volcano. like all rock types, the concept of volcanic rock is artificial, and in nature volcanic rocks grade into hypabyssal and metamorphic rocks and constitute an important element of some sediments a... | [
"Gaseous rock",
"Igneous rock",
"Sedimentary rock",
"Metamorphic rock"
] | B | |
medmcqa_263 | medmcqa | <ctx>
is a slow to moderate rate of disease progression but the patient may have periods of rapid progression ( " bursts of destruction " ). chronic periodontitis can be associated with local predisposing factors ( e. g. tooth - related or iatrogenic factors ). the disease may be modified by and be associated with syst... | [
"Active chronic gastritis",
"Acute gastritis",
"Autoimmune gastritis",
"Chronic gastritis"
] | B | Gastritis is a nonspecific term that describes any inflammation of the gastric mucosa. Acute gastritis refers to the clinical situation of gastric mucosal erosions (not mucosal ulcers). Acute gastritis is also known as hemorrhagic gastritis or acute erosive gastritis. Acute gastritis is associated with the use of nonst... |
aquarat_33200 | aquarat | <ctx>
algorithm for greatest common divisor 6 print " type two integers greater than 0 " 10 input a, b 20 if b = 0 then goto 80 30 if a > b then goto 60 40 let b = b - a 50 goto 20 60 let a = a - b 70 goto 20 80 print a 90 end how " elegant " works : in place of an outer " euclid loop ", " elegant " shifts back and for... | [
"A)131",
"B)292",
"C)394",
"D)424"
] | A | Ratio of a:b:c= 1:3:1
Two possible greatest single digit values for b are 9 and 6
if b is 9, then x= 393
if b is 6, then x= 262
difference= 393-262= 131
A is the answer |
aquarat_41310 | aquarat | <ctx>
the five - number summary is a set of descriptive statistics that provides information about a dataset. it consists of the five most important sample percentiles : the sample minimum ( smallest observation ) the lower quartile or first quartile the median ( the middle value ) the upper quartile or third quartile ... | [
"A)0.2022",
"B)0.2012",
"C)0.2025",
"D)0.2021"
] | C | Four tenths = 0.4
Five thousandths = 0.005
The average is (0.4 + 0.005)/2 = 0.2025
Answer: C |
medmcqa_1079 | medmcqa | <ctx>
cell recruitment have been identified in the following host tissue : bone marrow, connective tissue, adipose tissue, and blood vessels. moreover, evidence suggests that tumor - associated stroma are a prerequisite for metastasis and tumor cell invasion. these are known to arise from at least six different origins... | [
"Hodkin's disease",
"Sickle cell anaemia",
"Thalassemia",
"CML"
] | A | Hodgkin&;s lymphoma is characterised by the presence of neoplastic giant cells called Reed Sternberg cells.These cells release factors that induce the accumulation of reactive lymphocytes, macrophages, and granulocytes, which typically make up greater than 90% of tumour cellularity. RS cells are derived from the germin... |
medmcqa_2398 | medmcqa | <ctx>
dizziness headaches cold hands and feet pale skin dark urine jaundice chest pain pain in the back or legs vomiting or diarrhea heart problems such as an irregular heartbeat ( arrhythmia ), a heart murmur, an enlarged heart, or heart failure. these may occur because the heart has to work harder to make sure the bo... | [
"Pyrrolizidine",
"Aflatoxin",
"Sanguinarine",
"Beta oxalylamino alanine (BOAA)"
] | A | Ans. is 'a' i.e., Pyrrolizidine Endemic ascites o Endemic ascites is caused by a hepatotoxin - pyrralizidine alkaloid found in weed seeds of Crotolariu (Jhunjhunia). o These weed seeds of Jhunjhunia contaminate the millet seeds Panicum ',Ware (locally k/a Gondhli) o Endemic ascites presented in Sarguja district of Madh... |
medmcqa_2775 | medmcqa | <ctx>
consolidation and system consolidation. the former involves a protein synthesis process in the medial temporal lobe ( mtl ), whereas the latter transforms the mtl - dependent memory into an mtl - independent memory over months to years ( ledoux 2007 ). in recent years, such traditional consolidation dogma has bee... | [
"Nebulin",
"Titin",
"Desmin",
"Calcineurin"
] | B | Titin Location: Reaches from the Z line to the M line.Function: Largest protein in the body. Role in relaxation of the muscle.Ref: Harper&;s Biochemistry; 30th edition; Chapter 51 Muscle & the Cytoskeleton |
mmlu_aux_2480 | mmlu_auxiliary | <ctx>
##odio and colleagues measured event - related potential ( erp ) for a set of liberal and conservative participants while they performed a go / no go task and found that greater liberalism was associated with stronger conflict - related anterior cingulate activity. in 2011, ryota kanai's group at university colle... | [
"All the individuals cooperate to hunt.",
"The individuals can communicate with each other.",
"The individuals can recognize each other.",
"The individuals form closer relationship."
] | C | null |
medmcqa_8493 | medmcqa | <ctx>
implicated in the development of diabetic foot ulcers are infection, older age, diabetic neuropathy, peripheral vascular disease, cigarette smoking, poor glycemic control, previous foot ulcerations or amputations, and ischemia of small and large blood vessels. prior history of foot disease, foot deformities that ... | [
"Peyronie's disease",
"Hypospadias",
"Epispadias",
"Exostrophy"
] | A | Dupuytren's contracture refers to localised thickening of palmar aponeurosis and later formation of nodules with severe permanent changes in metacarpophalangeal and proximal interphalangeal joints. It is often associated with the following conditions : * Plantar fasciitis 5%-Ledderhose's disease * Mediastinal and retro... |
aquarat_22122 | aquarat | <ctx>
the form in this case, the general solution is given by in the general case, we try to diagonalize and reduce the system ( ) to a system like ( ) as follows. if is diagonalizable, we have, where is a modal matrix for. substituting, equation ( ) takes the form, or where the solution of ( ) is the solution of ( ) i... | [
"A)6",
"B)5",
"C)4",
"D)3"
] | A | Add the left terms and right terms of the two equation to obtain a new equation
x + 5x + 4y + 6y = 5 + 7
Group and simplify
6x + 10y = 12
Divide all terms of the above equation by 2 to obtain a new equation
3x + 5y = 6
correct answer A |
medmcqa_4719 | medmcqa | <ctx>
to be polyacrylic acid, which is applied to the tooth surface for 30 seconds before it is washed off. the tooth is then dried to ensure the surface is receptive to bond formation but care is taken to ensure desiccation does not occur. matrix techniques with glass ionomers, which are used to aid in proximal cavity... | [
"High viscosity",
"High strength",
"Cotton application",
"Low abrasion"
] | D | |
aquarat_11487 | aquarat | <ctx>
, this comes out to 1096259850353149530222034277. factors of factorials let n be a positive integer and p a positive prime number. the exponent of the highest power of p that divides n! is given by a version of legendre's formula where is the way of writing n in base p. this is a finite sum, since the floors are ... | [
"A)23",
"B)29",
"C)31",
"D)37"
] | D | 10!9! + 10!11!
= 10!9! (1+10*11)
= 12!11!(111)
= 12!11!(3*37)
The greatest prime factor is 37.
The answer is D. |
aquarat_41541 | aquarat | <ctx>
to a self - enforced concept of position in the school ranking system. there are some standardized examinations for certain subjects, and teachers of academic subjects are expected to follow approved textbooks, but generally middle school teachers have more flexibility over curricula and methods than teachers in ... | [
"A)5:10 pm",
"B)5:30 pm",
"C)5:50 pm",
"D)6:10 pm"
] | C | Each student paints at a rate of 1/80 of the house per hour.
In 5 hours, the 8 students can paint 40/80 of the house.
From 2 pm to 3 pm, 9 students paint another 9/80 for a total of 49/80.
From 3 pm to 4 pm, 10 students paint another 10/80 for a total of 59/80.
From 4 pm to 5 pm, 11 students paint another 11/80 for a t... |
mmlu_aux_3898 | mmlu_auxiliary | <ctx>
activities. however she had by then been awarded, and continued to earn for the rest of her course, full remission of fees. in the remainder of her undergraduate degree, she studied mathematics, physics and philosophy. she completed her studies in 1936 with distinctions in the staatsexamen in mathematics and phys... | [
"He lost interest in chemistry.",
"He realized the importance of engineering.",
"He began to research how to put mathematics into practice.",
"He left college and served at the government department."
] | C | null |
aquarat_42187 | 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
each answer with the c... | [
"A)50",
"B)78",
"C)267",
"D)20"
] | D | A+B+C = 500
A+C = 200
B+C = 320
--------------
A+B+2C = 520
A+B+C = 500
----------------
C = 20
Answer: D |
medmcqa_3027 | medmcqa | <ctx>
lysinibacillus fusiformis tests positive for oxidase and is an obligate aerobe. this means that it can utilize oxygen to metabolize various sugars and other simple carbohydrates. however, it does not metabolize polysaccharides such as starch. this organism does not produce acid or gas from the metabolism of d - g... | [
"Vibrio",
"Pseudomonas",
"Clostridium",
"E.coli"
] | A | Oxidase test: The test is used to identifying bacteria containing cytochrome oxidase. I t is useful in differentiating the oxidase negative Enterobacteriaceae from the oxidase positive Pseudomonas organisms and the oxidase positive group of vibrios and related bacterias (Aeromonas, Plesiomonas). Neisseria organisms als... |
aquarat_27291 | aquarat | <ctx>
word ( counting the left most digit as place 0 ). repeat the previous steps, substituting the remainder for n, until a remainder of 0 is reached. place an additional 1 after the rightmost digit in the code word. to decode a code word, remove the final " 1 ", assign the remaining the values 1, 2, 3, 5, 8, 13... ( ... | [
"A)7!",
"B)5*6!",
"C)7! - 6!",
"D)7! - 2!"
] | B | The answer should be the (total arrangements) - (arrangements when 2 and 5 are adjacent).
The number of ways to arrange 7 units is 7!
If we think of 2 and 5 as one single unit, the number of arrangements is 6!
Note that 2 and 5 can have two arrangements, so we multiply by 2 to get 2*6!
The total number of valid arrange... |
mmlu_aux_7083 | mmlu_auxiliary | <ctx>
asexual and sexual reproduction. in summer, aphids are generally female and parthenogenetic ; in the autumn, males may be produced for sexual reproduction. other insects produced by parthenogenesis are bees, wasps and ants, in which they spawn males. however, overall, most individuals are female, which are produc... | [
"skipping cocooning",
"eating more fruit",
"flying further",
"breeding quickly"
] | A | null |
aquarat_49114 | aquarat | <ctx>
the first 99 values of are given here : { | class = " wikitable " style = " text - align : center ; " | -! scope = " row " | | 1 β 2 | | 3 β 5 | | 6 β 9 | | 10 β 16 | | 17 β 23 | | 24 β 32 | | 33 β 42 | | 43 β 54 | | 55 β 68 | | 69 β 82 | | 83 β 99 | -! scope = " row " | | 2 | | 3 | | 4 | | 5 | | 6 | | 7 | | 8 | ... | [
"A)33",
"B)62",
"C)49",
"D)53"
] | B | 4x+1 = 5y+ 1...........ie: 4x-5y = 2
x,y must be >1 and y is even ie ( 2,4,6,..etc)
if y = 2 thus x = fraction (not possible)
if y = 4 thus x =5 n =21
if y = 6 thus x = not possible fraction
if y =8 thus x = 10 n =41
21+41 = 62.....
B |
aquarat_5541 | aquarat | <ctx>
area is the measure of a region's size on a surface. the area of a plane region or plane area refers to the area of a shape or planar lamina, while surface area refers to the area of an open surface or the boundary of a three - dimensional object. area can be understood as the amount of material with a given thic... | [
"A)225 sq m",
"B)220 sq m",
"C)100 sq m",
"D)30 sq m"
] | A | Explanation:
15 * 15 = 225 sq m
ANSWER IS A |
medmcqa_4626 | medmcqa | <ctx>
north, causing damage in 26 american states as well as in canada and leading to more than 300 deaths. hailstorms hail is precipitation in the form of ice that does not melt before it hits the ground. hailstorms are produced by thunderstorms. hailstones usually measure between in diameter. these can damage the loc... | [
"chondromalacia patellae",
"Ewings sarcoma of knee joint",
"Fracture involving articular surface",
"Synovial chondromatosis"
] | D | ANSWER: (D) Synovial chondromatosisREF: The Journal of bone and joint surgery: British volume: Volume 71, Pages 549-912, http:// www.springerlink.com/content/17m54n357304205m/Snowstorm knee:Seen in Synovial chondromatosisTraumatic etiologyJoint effusionNumerous brilliant white rice-grain size free bodies in arthroscopy... |
mmlu_aux_5081 | mmlu_auxiliary | <ctx>
less likely to complete the migration. normally travelling about a day while migrating, the caribou can run at speeds of. young calves can already outrun an olympic sprinter when only 1 day old. during the spring migration, smaller herds will group together to form larger herds of 50, 000 to 500, 000 animals, but... | [
"move slowly",
"eat a lot",
"hide in holes",
"eat frogs"
] | C | null |
medmcqa_9780 | medmcqa | <ctx>
non - watertight outer zipper. these flaps are almost always fitted to zippers fitted diagonally across the front of the suit, and less often to rear entry cross shoulder zippers. cuff and collar extensions to the shell may be fitted to protect the seals from abrasion and tears. this is particularly useful on sui... | [
"Neurogenic bladder",
"Vesico vaginal fistula",
"Ectopic ureter",
"Rectovesical fistula"
] | D | Rectovesical fistula doesn&;t cause urinary incontinence, as the level of fistula is above the sphincter mechanism. Causes of Incontinence: Problems of social control Uninhibited detrusor hyperreflexia and impaired social perception in dementia Storage problems Small bladder capacity owing to fibrosis (tuberculosis, ra... |
aquarat_10499 | aquarat | <ctx>
people, who are more likely to die in a given year, so that the overall mortality rate can be higher even if the mortality rate at any given age is lower. a more complete picture of mortality is given by a life table, which summarizes mortality separately at each age. a life table is necessary to give a good esti... | [
"A)200000",
"B)215600",
"C)194582",
"D)212809"
] | D | population after 2years = 189400*(1+ 6/100)^2 = 212809
Answer is D |
aquarat_45565 | aquarat | <ctx>
##zberger, d buzica, m chelle, m disney, j - p gastellu - etchegorry, m gerboles, n gobron, e grau, h huang, a kallel, h kobayashi, p e lewis, w qin, m schlerf, j stuckens, d xie, journal of geophysical research 01 / 2013 1 β 22, doi : 10. 1002 / jgrd. 50497 3d modeling of imaging spectrometer data : data : 3d fo... | [
"A)200 ares.",
"B)210 ares.",
"C)220 ares.",
"D)250 ares."
] | D | 2.5 hectares in ares
1 hectare = 100 ares
Therefore, 2.5 hectares = 2.5 Γ 100 ares
= 250 ares.
ANSWER : OPTION D |
qasc_3215 | qasc | <ctx>
security and nutrition, the food and agriculture organization of the united nations released a publication titled edible insects - future prospects for food and feed security describing the contribution of insects to food security. it shows the many traditional and potential new uses of insects for direct human c... | [
"Part of a plant.",
"some invertebrates",
"Nutrient rich soil.",
"deoxyribonucleic acid"
] | A | |
mmlu_aux_2516 | mmlu_auxiliary | <ctx>
reduce bird collisions. by adjusting the other sensory cues of birds, ecologists may help reduce the presence of avian ecological traps around these structures. pest control in addition to using sensory ecology as a tool to inform conservation strategies, scientists have also used sensory ecology concepts and fin... | [
"They run away quickly.",
"They have the color1s much like their enemies'.",
"They hide themselves by the day and appear at night.",
"They have to move quietly."
] | C | null |
medmcqa_7624 | medmcqa | <ctx>
##onal damage mechanism localized in old demyelinating lesions, probably produced by b - cells. this second damage is related to the t1 - hypointense lesions ( mri black holes ) which appear when a demyelinating lesion is not remyelinated. the axons of the neurons are damaged probably by b - cells, though current... | [
"Increased protein, decreased sugar, increased lymphocytes",
"Increased protein, sugar and lymphocytes",
"Decreased protein, increased sugar and lymphocytes",
"Increased sugar, protein and neutrophils"
] | A | Harrison's textbook of internal medicine 17the edition *CSF revealed a high leucocyte count (up to 1000/microL),usually with predominance of lymphocyte s ,but sometimes with predominance of neutrophils in early stage ,protein count of 1-8g/L and low glucose concentration . |
medmcqa_9393 | medmcqa | <ctx>
the medical context being implicit. the information required for diagnosis is typically collected from a history and physical examination of the person seeking medical care. often, one or more diagnostic procedures, such as medical tests, are also done during the process. sometimes posthumous diagnosis is conside... | [
"Axillary nerve",
"Radial artery",
"Brachial artery",
"Ulnar artery"
] | B | Ans. B Radial arteryRef: BDC, 6th ed. vol. I pg. 22, 5th ed. pg. 102* The anatomical snuffbox is formed by the tendons of extensor polloicis longus and brevis, and abductor pollicis longus.* It has the radial artery running in the floor of the snuffbox, and the radial nerve passing to the dorsum of the hand.* Boundarie... |
medmcqa_5789 | 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... | [
"All",
"AML",
"CML",
"CLL"
] | D | About 15% of patients develop autoantibodies ( IgG )against their own red cells or platelets which leads to autoimmune hemolytic anemia. |
medmcqa_6316 | medmcqa | <ctx>
the matrix is assumed to be symmetric, and the entries of above the main diagonal are computed on this basis. the entries along the diagonal of do not correspond to mutations and can be left unfilled. in addition to these counts, data on the mutability and the frequency of the amino acids was obtained. the mutabi... | [
"Tryptophan",
"Tyrosine",
"Glutamine",
"Cysteine"
] | B | Ans. is 'b' i.e.. Tyrosine o The term thyroid hormone denotes both thyroxine (T4) and triodothyronine (T3).o Both T4 and T are iodine derivatives of thyronine.o Thyronine is a condensation product of two molecules of amino acid tyrosine.o Thyroxine is 3, 5, 3', 5' - tetraiodothvronineandT, is 3,5,3'-triiodothyronine.o ... |
qasc_5257 | qasc | <ctx>
installed megawatt per year, but a wider variation in the number of bat deaths. like other investigations, it concluded that some species ( e. g. migrating bats and songbirds ) are known to be harmed more than others and that factors such as turbine siting can be important. however, many details, as well as the o... | [
"pesticide",
"poison",
"toxins",
"food"
] | B | |
medmcqa_6600 | medmcqa | <ctx>
sex chromosomes contain too many repetitive sequences to be sequenced by conventional approaches. the development of shims allowed page to identify long palindromic sequences on the long arm of the y chromosome, which he would go on to show made the y chromosome vulnerable to the deletions that cause spermatogeni... | [
"Smoking",
"Varicocele",
"Epididymitis",
"Idiopathic"
] | B | Varicocele is the most common cause of male infertility. |
aquarat_45198 | aquarat | <ctx>
) + 1 ^ 4 - 6 0000 5 5536 = 4000Γ ( 1 ^ 3 ) Γ6 + 600Γ ( 1 ^ 2 ) Γ ( 6 ^ 2 ) + 40Γ1Γ ( 6 ^ 3 ) + 6 ^ 4 - - - - - - 4464 0000 3338 7536 = 4000Γ ( 16 ^ 3 ) Γ2 + 600Γ ( 16 ^ 2 ) Γ ( 2 ^ 2 ) + 40Γ16Γ ( 2 ^ 3 ) + 2 ^ 4 - - - - - - - - - 1125 2464 0000 1026 0494 3376 = 4000Γ ( 162 ^ 3 ) Γ6 + 600Γ ( 162 ^ 2 ) Γ ( 6 ^ 2 )... | [
"A)1",
"B)3",
"C)8",
"D)7"
] | C | Integer is divisible by 9 - Sum of digits is divisible by 9
Answer: C |
medmcqa_625 | medmcqa | <ctx>
radiobiology ( also known as radiation biology, and uncommonly as actinobiology ) is a field of clinical and basic medical sciences that involves the study of the effects of ionizing radiation on living things, in particular health effects of radiation. ionizing radiation is generally harmful and potentially leth... | [
"Chondromyxoid fibroma",
"Extensive pigmented villonodular synovitis",
"Benign fibrous histiocytoma",
"Desmoplastic fibroma so extensive that it cannot be surgically excise"
] | B | Ans. B. Extensive pigmented villonodular synovitisPVNS is commonly seen around knee. Synovial inflammation occurs due to cholesterol and pigment deposition. Radiotherapy may alleviate this disease. Else one has to go with synovectomy. Malignant transformation is reported but very rare.SYNOVIAL SARCOMA is a soft tissue ... |
aquarat_32846 | aquarat | <ctx>
, expressed in multiples of? 94 2 β’ problems & exercises access for free at openstax. org 33. an unwary football player collides with a padded goalpost while running at a velocity of 7. 50 m / s and comes to a full stop after compressing the padding and his body 0. 350 m. ( a ) what is his deceleration? ( b ) how... | [
"A)76 sec",
"B)89 sec",
"C)87 sec",
"D)15 sec"
] | B | Speed = 240/24 = 10 m/sec.
Required time = (240 + 650)/10
= 89 sec.
Answer:B |
medmcqa_8177 | medmcqa | <ctx>
##fies to form the lesser cornu and upper part of the body of the hyoid bone. caudal to what will eventually become the stapes, reichert's cartilage also forms the styloid process of the temporal bone. the cartilage between the hyoid bone and styloid process will not remain as development continues, but its peric... | [
"superior",
"Middle",
"Inferior",
"All the above"
] | C | Middle turbinate and superior turbinate are a pa of the ethmoidal bone where as inferior turbinate is an independant bone which aiculates with the ethmoid bone,completing the medial wall of Nasolacrimal duct. Ref. Scotts Brown 7/e,Vol 2 p 1329. |
qasc_7137 | qasc | <ctx>
5. 3 enthalpy chemical reactions, such as those that occur when you light a match, involve changes in energy as well as matter. societies at all levels of development could not function without the energy released by chemical reactions. in 2012, about 85 % of us energy consumption came from the combustion of petr... | [
"a firework",
"sensory neurons",
"Gunshots",
"a bottle"
] | A | |
aquarat_36143 | 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)210.",
"B)200",
"C)190",
"D)180"
] | B | Cost of donuts = X
Profit on one donut = 8%
Profit on all donuts is also =8%
X+8% of X =216
1.08X=218
X=218/1.08
X=200
ANSWER:B |
medmcqa_4641 | medmcqa | <ctx>
the haemostatic and inflammatory phase of the wound healing process, vasodilation and permeabilisation allow leukocyte extravasation and phagocytic debridement and decontamination of the wound area. tissue swelling aids later angiogenesis by expanding and loosening the existing collagenous extracellular matrix. e... | [
"VEGF&PDGF",
"TGF, VEFG& PDGF",
"VEGF, IL-2, IL-6",
"Angiopoietins, TGF & PDGF"
] | D | Angiogenesis
o Blood vessels formation in adults is known as angiogenesis or neovascularization. It can occur by twoΒ ways:-
1. Angiogenesis from pre-existing blood vessels
The major steps in this process are
i. Vasodilatation by NO, and VEGF-induced increased permeability of the pre-existing vessel.
ii. Proteolytic deg... |
aquarat_19673 | aquarat | <ctx>
in mathematics, the fibonacci numbers form a sequence defined recursively by : that is, after two starting values, each number is the sum of the two preceding numbers. the fibonacci sequence has been studied extensively and generalized in many ways, for example, by starting with other numbers than 0 and 1, by add... | [
"A)(z-1)/2",
"B)z/2",
"C)z/(2-1)",
"D)(z+1)/2"
] | D | Lets put values for z, say z=7 since it's odd
and first number is neg so sequence will be {neg,pos,neg,pos,neg,pos,neg} we can see that it has 3 negative terms
so putting z=7 in the options,
option D = (z-1)/2 => 7-1/2 = 4 , the number of positive integers
So, D is the answer |
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