id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
qasc_7218 | qasc | <ctx>
polar region. heat flux heat storage ocean heat flux is a turbulent and complex system which utilizes atmospheric measurement techniques such as eddy covariance to measure the rate of heat transfer expressed in the unit of or petawatts. heat flux is the flow of energy per unit of area per unit of time. most of th... | [
"sun",
"UV",
"drag",
"wind"
] | A | |
medmcqa_9403 | 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 (... | [
"Peripheral insulin resistance",
"Increased peripheral insulin uptake",
"Irregular insulin secretion",
"none of the above"
] | A | - Given clinical features point towards nephropathy & retinopathy resulted as complication of type-2 DM - Type-2 diabetes mellitus results from complex interplay b/w Underlying insulin resistance in its metabolic target tissues (liver, skeletal muscle & adipose tissue) & Reduction in glucose-stimulated insulin secretio... |
aquarat_10926 | aquarat | <ctx>
< 2465 * 5 x = 4 98 56 y = ( 2460 + x ) * x = 2464 * 4 = 9856 00 00 algorithm terminates : answer = 12. 34 binary numeral system ( base 2 ) this section uses the formalism from the digit - by - digit calculation section above, with the slight variation that we let, with each or. we iterate all, from down to, and ... | [
"A)2",
"B)5",
"C)6",
"D)7"
] | B | Solution: Let the two digit number be xy.
4(x + y) +3 = 10x + y .......(1)
10x + y + 18 = 10 y + x ....(2)
Solving 1st equation we get 2x - y = 1 .....(3)
Solving 2nd equation we get y - x = 2 .....(4)
Solving 3 and 4, we get x = 3 and y = 5
Answer:B |
qasc_1777 | qasc | <ctx>
. even so, pellet stoves have become a viable, economical, and popular option for home heating systems only in the last ten years. between 1998 and 2010, 824, 410 pellet stoves and fireplace inserts were made in the u. s. while some stoves are ul - listed for fuels other than pellets, such as wheat, corn, sunflow... | [
"energy",
"cooking",
"heat",
"steam"
] | C | |
mmlu_aux_4665 | mmlu_auxiliary | <ctx>
17 june 2021, shenzhou 12 team docked with the space station, marking them the first visitors to the tiangong station. the first crew mission began the examination of the core module and verification of key technologies. on 4 july 2021, liu boming and tang hongbo began their first spacewalk in upgraded chinese fe... | [
"About a week",
"About two weeks",
"About a month",
"About two months"
] | B | null |
aquarat_23040 | aquarat | <ctx>
seven that there would be no further action against magnussen. magnussen, kvyat and vergne were within one second of each other and battled for ninth place. vergne encouraged his teammate kvyat to cede a position to him but kvyat insisted he could pass magnussen. vergne overtook teammate kvyat for tenth on lap ei... | [
"A)36",
"B)37",
"C)72",
"D)39"
] | C | ratio of 36% profit cars to 9% profit cars = 8:19
so no. of cars sold at 36% profit = 243*8/27= 72 cars
ANSWER:C |
aquarat_28947 | aquarat | <ctx>
it the optional integer. ) any number below ( that is, the penultimate ) is multiplied by the one just above it and added by that just below it. divide the last number ( obtained so doing repeatedly ) by the divisor corresponding to the smaller remainder ; then multiply the residue by the divisor corresponding to... | [
"A)2",
"B)4",
"C)6",
"D)1"
] | A | Let the missing digit be x
Sum of digits = (1+9+7+x+5+4+6+2)=34+x
For 34+x to be divisible by 9 , x must be replaced by 2
The digit in place of x must be 2.
ANSWER A 2 |
qasc_5789 | qasc | <ctx>
thermoregulation is the ability of an organism to keep its body temperature within certain boundaries, even when the surrounding temperature is very different. a thermoconforming organism, by contrast, simply adopts the surrounding temperature as its own body temperature, thus avoiding the need for internal therm... | [
"muscles",
"water",
"energy",
"food"
] | B | |
aquarat_32763 | aquarat | <ctx>
##ognisable and might add unnecessary risk to their plan, hence he left it up to both chandran and ravichandran to kill maniam. later, the three men saw maniam stepping out of the house to go to work. both chandran and ravichandran thus prepared themselves with weapons and began to head out towards maniam. unlike... | [
"A)14 1/7 days",
"B)11 1/7 days",
"C)16 1/7 days",
"D)17 1/7 days"
] | D | D
17 1/7 days
1/30 + 1/40 = 7/120
120/7 = 17 1/7 days |
qasc_7831 | qasc | <ctx>
indications of waterborne debris and sediment transport. defined river or stream bed and banks. the catchment area exceeds. usgs regression on the vhd data layer - oriented application on the probability of intermittent flow. the existence of aquatic organisms that require uninterrupted circulation. as shown by b... | [
"a hydraulic system",
"streams.",
"The Caspian Sea",
"kalenchoes"
] | C | |
aquarat_23890 | aquarat | <ctx>
48 not just 25 because the square of the next prime is 49, and below n = 25 just 2 and 3 are sufficient. should the square root of n be an integer, then it is a factor and n is a perfect square. an example of the trial division algorithm, using successive integers as trial factors, is as follows ( in python ) : d... | [
"A)8",
"B)10",
"C)12",
"D)15"
] | D | 1500=2^2*3*5^3
5^3 means that n must be at least 15. That is, we need 5, 10, and 15.
The answer is D. |
mmlu_aux_4098 | mmlu_auxiliary | <ctx>
and entertainment. during training humans communicate their wishes with positive or negative reinforcement. after training is finished the human communicates by giving signals with words, whistles, gestures, body language, etc. apopo has trained southern giant pouched rats to communicate to humans the presence of... | [
"Lifting heads when sad.",
"Keeping long faces when angry.",
"Bristling hair when ready to attack.",
"Bowing heads when willing to obey."
] | D | null |
openbookqa_2347 | openbookqa | <ctx>
recipe for happiness for an individual always requires genetics, environment, and behaviour too, so it is nonsensical to claim that an individual's happiness is due to only one ingredient. only differences in happiness can be attributed to differences in factors. in other words, lyubomirsky's research does not di... | [
"a pro athlete",
"an active kid",
"an old man",
"an unborn boy"
] | D | |
aquarat_35269 | aquarat | <ctx>
lottery mathematics is used to calculate probabilities of winning or losing a lottery game. it is based primarily on combinatorics, particularly the twelvefold way and combinations without replacement. choosing 6 from 49 in a typical 6 / 49 game, each player chooses six distinct numbers from a range of 1 - 49. if... | [
"A)3/4",
"B)4/7",
"C)1/8",
"D)3/7"
] | B | Solution
Total number of balls =(6+8)
= 14.
Number of white balls = 8.
P(drawing a white ball) = 8/14
βΉ=βΊ 4/7.
Answer B |
aquarat_48250 | aquarat | <ctx>
3. 64 g table 2. 1 it is worth noting that although all samples of a particular compound have the same mass ratio, the converse is not true in general. that is, samples that have the same mass ratio are not necessarily the same substance. for example, there are many compounds other than isooctane that also have a... | [
"A)34kg",
"B)35kg",
"C)36kg",
"D)30kg"
] | B | suppose x kg of pure copper is melted with 10kg of Ist alloy and 16 kg of 2nd alloy , then
Pure cooper in new alloy = 10*4/5 + 16*1/4 +x = 12+x kg
Pure tin in new alloy = 10*1/5+ 16*3/4 = 14 kg
As per given condition
(12+x)/14 = 3/2
24+2x= 42
x=9 kg
Total weight of new alloy = 10+16+9=35 kg
ANSWER:B |
aquarat_16835 | aquarat | <ctx>
header or comma of an average of 2 bits and data of an additional 2 bits ( minimum 1 ). this also allows for an inexpensive base increase algorithm before transmission in non binary communication channels, like base - 3 or base - 5 communication channels. where '?'is'1'or'2'for the value of the bijective digit th... | [
"A)Combined, with a saving of 5 cents",
"B)Separately, with a saving of 5 cents",
"C)Combined, with a saving of 15 cents",
"D)Separately, with a saving of 10 cents"
] | C | 3 pounds = 1*20+2*5 = 30
5 pounds = 1*20+4*5 =40
total = 70
8 pound = 1*20+7*5 = 55
dif. 15
Answer : C |
openbookqa_779 | openbookqa | <ctx>
a tree is a perennial woody plant. tree or trees may also refer to : information representation tree structure or tree diagram, a way of representing a hierarchical nature of structure in a graphical form family tree, used in genealogy to show familial relationships decision tree, a tree model of decisions and th... | [
"build a human",
"build a bench",
"build a car",
"build a computer"
] | B | |
medmcqa_5420 | medmcqa | <ctx>
declines with age due to the increase meiotic non - disjunction. after age 31 years, fecundity decreases and the probability of aneuploidy rate increases in the early embryo. the regular menstrual cycle is associated with the hormonal regulation from hypothalamic, pituitary, and ovarian axis. gonadotropin - relea... | [
"Depression",
"Excessive exercise",
"Premature menopause",
"Anorexia nervosa"
] | B | Ans. is b, i.e. Excessive exerciseThis athlete has BMI =20kg/m2, i.e. she is underweightHer FSH and LH are in low normal rangeAll these findings point towards that either there is a problem in hypothalamus or pituitary.One of the causes of hypothalamic amenorrhea is excessive exercise which is the most probable cause i... |
mmlu_aux_5136 | mmlu_auxiliary | <ctx>
##y, jan and titan. crew 4 continued to test the three telerobots ( stumpy, jan and titan ) during multiple evas. crew 5 tested a two - person atv designed by purdue university. 2002 the crew deployed a weather station on haynes ridge which had been donated to the mars society by met one instruments. the weather ... | [
"no vegetables to eat",
"they can't watch TV",
"they can't see many people",
"they must lie all day"
] | C | null |
mmlu_aux_2248 | mmlu_auxiliary | <ctx>
than the sun. however, the life of the stars which the planets orbit are so short that intelligent extraterrestrial life is not very likely. a and b type stars were surveyed for the research which involved nasa's spitzer space telescope, the two micron all - sky survey, and astronomers from the center for astroph... | [
"is more of an Earth's cousin than an Earth's twin",
"has a lot in common with Earth, including their parent stars",
"is a lot bigger than Earth",
"is smaller and cooler than our sun"
] | A | null |
medmcqa_3314 | medmcqa | <ctx>
opening of the coronary arteries ( usually by way of the aortic root ) and / or to the cardiac veins ( by way of the coronary sinus ). these delivery methods are referred to antegrade and retrograde, respectively. cardioplegia solution protects the heart by arresting ( i. e. stopping ) the heart, thereby decreasi... | [
"Basilic",
"Cephalic",
"Median antebrachial",
"Median cubital"
] | B | There are two large cutaneous veins running up the arm. Both veins take origin from the dorsal venous arch of the hand and run up the lateral and medial sides of the arm. On the medial side (near the 5th digit) there is the basilic vein. On the lateral side (by the thumb), there is the cephalic vein. Since the infectio... |
mmlu_aux_2553 | mmlu_auxiliary | <ctx>
oceanography, there are also chemical oceanographers and marine chemists. these scientist's areas of focus are the composition of seawater. they study the processes and cycles of seawater, as well as how seawater chemically interacts with the atmosphere and seafloor. some examples of jobs that chemical oceanograp... | [
"mirror the history of the mighty ocean",
"show climatic and environmental changes",
"are source of the fish people consume",
"are the evidence of the changes of the ocean"
] | C | null |
aquarat_27493 | 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)220",
"B)200",
"C)210",
"D)225"
] | B | B
225 * T = 1 km => T = 1/225 km/h
V*(T+2/3600) = 1
V (1/225 + 2/3600) = 1 => V = 200 km/h |
openbookqa_2185 | openbookqa | <ctx>
the hurdy - gurdy is a string instrument that produces sound by a hand - crank - turned, rosined wheel rubbing against the strings. the wheel functions much like a violin bow, and single notes played on the instrument sound similar to those of a violin. melodies are played on a keyboard that presses tangents β sm... | [
"blowing pipes",
"sleeping",
"walking",
"talking"
] | A | |
arc_easy_298 | arc_easy | <ctx>
of one proton and one electron. referring to figure
interactions of which explain atomic properties. protons and neutrons, the interactions of which explain the stability and abundance of elements, form the substructure of nuclei. protons and neutrons are not fundamental β they are composed of quarks. like elect... | [
"negatively charged and has a negligible mass",
"negatively charged and part of the nucleus",
"positively charged and part of the nucleus",
"negatively charged and orbits the nucleus"
] | C | |
pubmedqa_509 | pubmedqa | <ctx>
, o'donnell cj, ganesh sk ; charge hematology working group, larson eb, carlson cs, jarvik gp ; the electronic medical records and genomics ( emerge ) network. genetic variation associated with circulating monocyte count in the emerge network. hum mol genet. jan 12, 2013 [ epub ahead of print ] ( ). kim ds, burt ... | [
"yes",
"no",
"maybe"
] | A | |
openbookqa_1149 | openbookqa | <ctx>
space station does not plummet to the ground because it is in an orbit around the earth. gas giants for gas giant planets such as jupiter, saturn, uranus, and neptune, the surface gravity is given at the 1 bar pressure level in the atmosphere. non - spherically symmetric objects most real astronomical objects are... | [
"a metric ton of marbles",
"a blue whale and its calf",
"Jupiter and all its moons",
"a ball of burning gas in our solar system"
] | D | |
mmlu_aux_4554 | mmlu_auxiliary | <ctx>
##as ). the observatory is currently closed to the public and the sm & nc is currently in the middle of a capital campaign to raise money for a new astronomy & physical science center. the museum's astronomical history began in 1941 when the fairfield county astronomical society was formed. members would bring th... | [
"look through the telescope to view the Mars at 11 p.m.",
"enjoy the roller coaster on the weekend.",
"watch animated live star shows on December 1",
"watch animated live star shows on December 25"
] | C | null |
medmcqa_2419 | medmcqa | <ctx>
was closed for a short period of time for the same reason while inspections were carried out. in our bodies, the chest cavity is a clear example of a system at resonance. the diaphragm and chest wall drive the oscillations of the chest cavity which result in the lungs inflating and deflating. the system is critic... | [
"Has a triangular body",
"Has a foramen transversarium",
"Superior aicular facet directed backwards & upwards",
"Has a large veebral body"
] | B | The transverse process of cervical veebrae is pierced by a foramen called foramen transversarium. It is not seen in thoracic and lumbar veebrae.Ref: Human Anatomy, B D Chaurasia, 4th Edition, Volume 3, Chapter 1, Page 40, 41; Textbook of Anatomy with Colour Atlas, Inderbir Singh, 4th Edition, Chapter 6, Page 84. |
aquarat_6579 | aquarat | <ctx>
##probable with event bb, and so the chance that the other child is also a boy is. bar - hillel & falk, however, suggest an alternative scenario. they imagine a culture in which boys are invariably chosen over girls as walking companions. in this case, the combinations of bb, bg and gb are assumed equally likely ... | [
"A)6",
"B)10",
"C)14",
"D)20"
] | B | 1) take C (14y.o.), so mean that S=14, J=28, their sum itself is 42+10 years from now is 52, it is over the 51,
so eliminate C,D,E
2) take B (10y.o.),G= meaning S=10,J=20, so 20+10+10=40 and for K=10-4/3=2+9=11, finally 40+11=51. It is correct
B |
pubmedqa_433 | pubmedqa | <ctx>
373 β 390. bauer, d. j. & reyes, h. l. m. ( 2010 ). modeling variability in individual development : differences of degree or kind?. child development perspectives, 4, 114 β 122. bauer, d. j. ( 2009 ). a note on comparing the estimates of models for cluster - correlated or longitudinal data with binary or ordinal... | [
"yes",
"no",
"maybe"
] | A | |
aquarat_48453 | aquarat | <ctx>
the original chosen door to the set of both remaining doors. the switch in this case clearly gives the player a probability of choosing the car. as keith devlin says, " by opening his door, monty is saying to the contestant'there are two doors you did not choose, and the probability that the prize is behind one o... | [
"A)19",
"B)85",
"C)63",
"D)54"
] | C | A candidate can answer the test in 4^3 number of ways (each question has 4 choices and we have total of 3 questions). Now, out of these cases there will be only one case when the candidate answered all the four questions correct. Therefore the total number of ways in which a candidate will NOT get all the four answers ... |
arc_challenge_116 | arc_challenge | <ctx>
the cell membrane ( also known as the plasma membrane or cytoplasmic membrane, and historically referred to as the plasmalemma ) is a biological membrane that separates and protects the interior of a cell from the outside environment ( the extracellular space ). the cell membrane consists of a lipid bilayer, made... | [
"semi-permeable.",
"transparent.",
"rigid.",
"impermeable."
] | A | |
pubmedqa_884 | pubmedqa | <ctx>
to standard imaging lenses used for open surgery devices. fgs devices can also be implemented for robotic surgery ( for example in the da vinci surgical system ). clinical applications the major limitation in fgs is the availability of clinically approved fluorescent dyes which have a novel biological indication.... | [
"yes",
"no",
"maybe"
] | C | |
aquarat_13070 | aquarat | <ctx>
. 98 10. 99 10. 100
4. 00 m / s. note that the total mass of the counterbalanced system is 10, 000 kg β so that only 2500 kg is raised in height, but the full 10, 000 kg is accelerated. ( b ) what does it cost, if electricity is $ 0. 0900 per? 40. ( a ) what is the available energy content, in joules, of a batte... | [
"A)Rs.3",
"B)Rs.50",
"C)Rs.5",
"D)Rs.6"
] | D | Explanation:
The cost of .200 kgs. of sugar = 300x .200/10 = Rs.6
Answer: Option D |
mmlu_aux_2238 | mmlu_auxiliary | <ctx>
##dlow. 1934. " the ornithology of guerrero, mexico, " bulletin of the museum of comparative zoology 75 : 367 β 422. fernald, merritt l., and ludlow griscom. 1935. " three days of botanizing in southeastern virginia, " contributions from the gray herbarium of harvard university 107 : 129 β 157, 167 β 189. griscom... | [
"it ate some poisonous food the boy gave it by mistake",
"it ate the poisonous food its mother gave it",
"it was frightened to death",
"it refused to eat anything"
] | B | null |
pubmedqa_747 | pubmedqa | <ctx>
occurred due to development which has enabled better nutrition, sanitation, health care, education and economic well - being. consequently, fertility rates have continued to decline and life expectancy has risen. life expectancy at birth is over 80 now in 33 countries. ageing is a " global phenomenon ", that is o... | [
"yes",
"no",
"maybe"
] | A | |
pubmedqa_570 | pubmedqa | <ctx>
nutritional immunology is a field of immunology that focuses on studying the influence of nutrition on the immune system and its protective functions. part of nutritional immunology involves studying the possible effects of diet on the prevention and management on developing autoimmune diseases, chronic diseases,... | [
"yes",
"no",
"maybe"
] | A | |
aquarat_35668 | aquarat | <ctx>
per hour. one can ask whether the vehicles are getting closer or further apart and at what rate at the moment when the north bound vehicle is 3 miles north of the intersection and the west bound vehicle is 4 miles east of the intersection. big idea : use chain rule to compute rate of change of distance between tw... | [
"A)1 1/4 hours",
"B)5 hours",
"C)4hours",
"D)3 3/4 hours"
] | B | To be (18+20) km apart, they take 1 hour
To be 190 km apart, they take 1/38 * 190 = 5 hrs
Answer is B |
medmcqa_2403 | 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... | [
"Intrauterine fetal death",
"Meconium stained liquor",
"Preterm labour",
"Neonatal jaundice"
] | D | Ans-D |
medmcqa_8540 | medmcqa | <ctx>
99 β 159. robert k. crane. " digestion and absorption : water - soluble organics ". international review of physiology, gastrointestinal physiology ii, vol. 12, robert k. crane, ed., university park press, 1977, pp. 325 β 365. robert k. crane. " intestinal structure and function related to toxicity ". environment... | [
"Stomach",
"Deudenum",
"Ileum",
"Colon"
] | C | TheΒ cobalamin-lF complex travels through the gut. The complex binds to specific receptors on the surface of the mucosal cells of the ileum. The binding of the complex and entry of B12 into the mucosal cells is mediated by Ca2+ ions. In theΒ mucosalΒ cells,Β B12Β isΒ convertedΒ to methyf cobalamin.Β lt is then transport... |
aquarat_43600 | aquarat | <ctx>
, it will be received by bob at time. the flash is timed so that it arrives at bob just at the moment that bob meets carol, so carol synchronises her clock to read. also, when bob and carol meet, they both simultaneously send flashes to alice, which are received simultaneously by alice. considering, first, bob's ... | [
"A)11 sec",
"B)12 sec",
"C)17 sec",
"D)21 sec"
] | A | Speed of the first train = 120/10 = 12 m/sec.
Speed of the second train = 120/12 = 10 m/sec.
Relative speed = 12 + 10 = 22 m/sec.
Required time = (120 + 120)/22 = 11 sec.
Answer: A |
pubmedqa_672 | pubmedqa | <ctx>
, e ; eden, c ; hogg, t ; northcott, p ; mack, s ; neale, g ; wang, y ; coyle, b ; atkinson, j ; dewire, m ; kranenburg, ta ; gillespie, y ; allen, jc ; merchant, t ; boop, fa ; sanford, ra ; gajjar, a. β nature β, july 2010 adult ependymal tumors : prognosis and the m. d. anderson cancer center experience. armst... | [
"yes",
"no",
"maybe"
] | B | |
mmlu_aux_3647 | mmlu_auxiliary | <ctx>
##dlow. 1934. " the ornithology of guerrero, mexico, " bulletin of the museum of comparative zoology 75 : 367 β 422. fernald, merritt l., and ludlow griscom. 1935. " three days of botanizing in southeastern virginia, " contributions from the gray herbarium of harvard university 107 : 129 β 157, 167 β 189. griscom... | [
"the starling's arrival has benefited the local farming",
"bird lovers have provided them with abundant food source",
"the starling is not so aggressive as the local bird species",
"the starling is highly adaptable to the local environment"
] | D | null |
aquarat_39756 | aquarat | <ctx>
and compute equivalent unit costs. assign total costs to units completed and to units in ending work in process inventory. the journal entries for process costing are the same as those for job - order costing with one exception. the entry to transfer cost from one work - in - process account to another is : work ... | [
"A)5 days",
"B)8 days",
"C)9 days",
"D)10 days"
] | C | We have that: 2 painters ----- 3 days, (2+3) P ----- X d, that is: (X d/ 2P) = (3 d/5P), then: X d = (3 d/5P)2P = (6/5)d. Is to say, the 5 painters paint the same quantity in 6/5 days; as it is only 1/6 of the building, all the building would be: B = 3 d + 5(6/5) d = (3 + 6) d = 9 days. Answer C. |
aquarat_28259 | aquarat | <ctx>
: note that for there to be a continually diminishing mortgage balance, the following inequality must hold : p0 is the same as p ( 0 ) β the original loan amount or loan balance at time t = 0. solving the difference equation we begin by re - writing the difference equation in recursive form : using the notation p... | [
"A)200a/(100+2a)",
"B)100a/(100+a)",
"C)a(2+a)/(1+a)2",
"D)a(200+a)/10000"
] | B | let the value of land be : x
it is increased by a%, new value= (x)+(ax/100)
now, it is decreased by b%, such that it equals the initial value
hence final value of land= x(1+a/100) - x(1+a/100)(b/100)= x(1+a/100)(1-b/100)=x
solving for b you get b=100a/(100+a)
ANSWER:B |
aquarat_15537 | aquarat | <ctx>
in mathematics, division by two or halving has also been called mediation or dimidiation. the treatment of this as a different operation from multiplication and division by other numbers goes back to the ancient egyptians, whose multiplication algorithm used division by two as one of its fundamental steps. some m... | [
"A)3",
"B)6",
"C)5",
"D)7"
] | D | Explanation:
Let the ten's digit be x and unit's digit be y.
Then, (10x + y) - (10y + x) = 63
=> 9 (x - y) = 63
=> x - y = 7.
Thus, none of the numbers can be deermined..
Answer: D |
aquarat_33950 | 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)12",
"B)14",
"C)15",
"D)24"
] | D | the number of women doubled means that they have become 24 from 12..
and we have to tell the current strength so 24 is the answer..
let the number be 4x and 5x..
given 4x+2=14.. so x=3..
women number=5*3-3=12, then doubled=24..
ans D |
mmlu_aux_3561 | mmlu_auxiliary | <ctx>
pain affects dominance hierarchy in male but not female mice ; and, male but not female mice and humans display classically conditioned pain hypersensitivity. development of rodent " grimace scale " for the past century, the measurement of pain in rodent biomedical research was considered complicated and imprecis... | [
"freed their trapped partners before they ate the chocolate alone",
"ate the chocolate first and then freed their trapped partners",
"helped the trapped partners and shared the chocolate with them",
"took the chocolate and served it to their trapped partners"
] | C | null |
aquarat_45289 | aquarat | <ctx>
6. 60 a cast - iron solid ball is given by inequality the temperature at a point in a region containing the ball is find the heat flow across the boundary of the solid if this boundary is oriented outward. section 6. 6 exercises for the following exercises, determine whether the statements are true or false. 269.... | [
"A)228",
"B)148",
"C)992",
"D)772"
] | B | 2(4*5 + 5*6 + 4*6) = 148
Answer: B |
arc_easy_784 | arc_easy | <ctx>
a battery is a source of electric power consisting of one or more electrochemical cells with external connections for powering electrical devices. when a battery is supplying power, its positive terminal is the cathode and its negative terminal is the anode. the terminal marked negative is the source of electrons... | [
"to produce a heat source",
"to demonstrate frictional forces",
"to create a magnetic field",
"to generate a sound wave"
] | C | |
arc_challenge_321 | arc_challenge | <ctx>
in ecology, a community is a group or association of populations of two or more different species occupying the same geographical area at the same time, also known as a biocoenosis, biotic community, biological community, ecological community, or life assemblage. the term community has a variety of uses. in its s... | [
"A population is smaller than a community.",
"A population is larger than a community.",
"A population includes communities of organisms interacting.",
"A community includes populations of organisms interacting."
] | D | |
medmcqa_8595 | 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 (... | [
"Minimal change disease",
"Rapidly progressive glomerulonephritis",
"Focal and segmental glomerulosclerosis",
"Rapidly non progressive glomerulonephritis"
] | B | Regardless of the cause, the classical histological picture of RPGN is characterized by the presence of crescents in most of the glomeruli.
So, RPGN is also known as crescentic glomerulonephritis.
Crescent formation
Despite the wide variety of diseases that causes RPGN, all types of RPGN are characterized by glomeru... |
qasc_367 | qasc | <ctx>
, snails, scallops, mussels, clams, octopuses, squid, and others. in order for organisms such as oysters and mussels to form calcified shells, they must uptake carbonate and calcium ions into calcifying areas next to their shells. here they reinforce the protein casing of their shell with calcium carbonate. these... | [
"the body's largest organ",
"centralized nervous system",
"characteristics",
"layers of fat"
] | B | |
qasc_7864 | qasc | <ctx>
in the cytosol, forming acetyl - coa. the overall process involves six major steps. a cycle is formed by the system, ensuring that the conversion between acetyl - coa, oxaloacetate, citrate and malate can continue itself without the need of foreign molecules addition. moreover, oxaloacetate is reduced by nadh to ... | [
"algae",
"humans",
"Trees",
"oaks"
] | D | |
openbookqa_2351 | openbookqa | <ctx>
the southern hemisphere oceans, during winter in australia, and migrate to tropical areas in the north - western indian ocean, from spring to autumn, for the spawning season. their preferred temperature range is, with most of their time ( 91 % ) spent below. southern bluefin tunas experience a wide range of ambie... | [
"An Apple",
"beef",
"Nemo",
"dogs"
] | C | |
medmcqa_2381 | medmcqa | <ctx>
##l light responses and visual contrast sensitivity. additionally, dopamine levels were significantly lower in short photoperiod mice. these findings suggest that seasonal light cycles experienced during retinal development and maturation have lasting influences on retinal and visual function, likely through deve... | [
"Floor of third ventricle",
"Anterior wall of third ventricle",
"Posterior wall of thrid ventricle",
"Roof of third ventricle"
] | C | Ans. is 'c' i.e., Posterior wall of thrid ventricleBoundries of third ventricle are :-Anterior wall : Lamina terminal, anterior commissure, anterior columns of fornix.Posterior wall : Pineal body, posterior commissure, cerebral aqueduct.Roof : Ependyma lining of under surface of tela choroidea of r ventricle. The choro... |
medmcqa_766 | medmcqa | <ctx>
series of cognitive, linguistic, sensorimotor and auditory processes that generate an in - depth understanding of language and speech. as children grow up their language and vocabulary grows with them. however, as this happens it is possible that the child might begin to demonstrate forms of disfluencies in their... | [
"Acute Epiglottitis",
"Laryngotracheobronchitis",
"Foreign body aspiration",
"Retropharyngeal abscess"
] | B | Ans. is 'b' i.e., Laryngotracheobronchitis This child has : - i) 3 days history of upper respiratory tract infection. ii) Followed by stridor These features suggest the diagnosis of croup. Clinical manifestations of Croup Most patients have an upper respiratory tract infection with some combination of - Rhinorrhea Phar... |
mmlu_aux_5332 | mmlu_auxiliary | <ctx>
to be antecedents to human language. the bird song communication system is made up entirely of the e component while the alarm call system used by monkeys is made up of the l component. human language is thought to be the byproduct of these two separate systems found in birds and monkeys, due to parallels between... | [
"they often have beautiful coulours",
"they can \"talk\"",
"they can dance",
"A and B"
] | D | null |
arc_challenge_771 | arc_challenge | <ctx>
measured and documented every week for four consecutive weeks. the main research objective was to determine the growth rate of plants exposed to eight hours of sunlight compared to those with only four hours. a total of 20 identical potted plants were used, with one group allocated to the " sunlight " condition a... | [
"When to plant her lettuce",
"Where to plant her lettuce",
"How much water to give lettuce",
"How many lettuce plants to grow"
] | B | |
mmlu_aux_3392 | mmlu_auxiliary | <ctx>
mo ( ) was the standard chinese name for the giant panda from the 3rd century bce to the 19th century ce, but in 1824, the french sinologist jean - pierre abel - remusat mistakenly identified the mo as the recently discovered black - and - white malayan tapir ( tapirus indicus ), which never inhabited china in hi... | [
"Tigers usually go out to look for food at night.",
"The tiger can kill a big animal very quickly.",
"The tiger covers the dead animal with leaves if it can't eat it up.",
"Tigers like to hunt for food in small groups."
] | D | null |
aquarat_39166 | aquarat | <ctx>
0. 01 kg. then you drop off 6. 052 - kg of potatoes at your laboratory as measured by a scale with precision 0. 001 kg. finally, you go home and add 13. 7 kg of potatoes as measured by a bathroom scale with precision 0. 1 kg. how many kilograms of potatoes do you now have, and how many significant figures are app... | [
"A)7",
"B)9",
"C)11",
"D)13"
] | C | Let the weight of the package be X.
2X + 6= 28
X = 11
The answer is C. |
arc_easy_47 | arc_easy | <ctx>
more likely for an organism to survive and reproduce, then over time this allele becomes more common. but if an allele is harmful, natural selection makes it less common. in the above example, if the island were getting colder each year and snow became present for much of the time, then the allele for white fur w... | [
"desert",
"grassland",
"arctic tundra",
"temperate forest"
] | C | |
medmcqa_9770 | medmcqa | <ctx>
surface water is water located on top of land, forming terrestrial ( surrounding by land on all sides ) waterbodies, and may also be referred to as blue water, opposed to the seawater and waterbodies like the ocean. the vast majority of surface water is produced by precipitation. as the climate warms in the sprin... | [
"40% of body weight",
"20% of body weight",
"10% of body weight",
"60% of body weight"
] | D | In the average young adult male, 18% of the body weight is protein and related substances, 7% is mineral, and 15% is fat. The remaining 60% is water.(REF: GANONG'S REVIEW OF MEDICAL PHYSIOLOGY 23rd EDITION page no.2) |
openbookqa_421 | openbookqa | <ctx>
, beland, s. l. & hellerstein, m. ( 2004 ). " changing odor hedonic perception through emotional associations in humans. " international journal of comparative psychology, 17, 315 β 339. herz, r. s., schankler, c. & beland, s. ( 2004 ). " olfaction, emotion and associative learning : effects on motivated behavior... | [
"taste",
"hearing",
"vision",
"touch"
] | A | |
aquarat_13810 | aquarat | <ctx>
the ways unsigned integers and signed integers are represented in binary. link to learning the best way to get a clear view of how numbers are translated to binary so that computers can deal with them is to see the process in action. visit this site to convert any number from decimal to binary and vice versa ( ht... | [
"A)2,704",
"B)2,990",
"C)5,404",
"D)5,444"
] | A | Probably the easiest and fastest way to answer this problem is to think about the average three digit number you can create using just the digits 1,2,3, and to multiply this average number with 27.
The average three digit number is 222 (choosing an average of 1,2,3 for every single digit of the number). So 222*27 = 599... |
medmcqa_1966 | medmcqa | <ctx>
gallbladder ( known as courvoisier's sign ) may also raise suspicion, and can help differentiate pancreatic cancer from gallstones. medical imaging techniques, such as computed tomography ( ct scan ) and endoscopic ultrasound ( eus ) are used both to confirm the diagnosis and to help decide whether the tumor can ... | [
"Cytokeratin",
"Parvalbumin",
"HMB-45",
"Hep-par1"
] | A | The presence of chronic smoking, cough and hemoptysis in old man is a pointer towards a diagnosis of bronchogenic cancer. The central location suggests the possibility of a squamous cell cancer. Histologically, this tumor is characterized by the presence of keratinization and/or intercellular bridges. HMB (melanoma), H... |
arc_challenge_745 | arc_challenge | <ctx>
##somes, plus the 23rd pair of sex chromosomes ( xx ) in the female and ( xy ) in the male. the haploid genome is 3 054 815 472 base pairs, when the x chromosome is included, and 2 963 015 935 base pairs when the y chromosome is substituted for the x chromosome. these chromosomes are all large linear dna molecule... | [
"The chromosomes change shape.",
"The number of chromosomes doubles.",
"The chromosomes become larger in size.",
"The number of chromosomes reduces by half."
] | B | |
medmcqa_607 | medmcqa | <ctx>
to attempt to unify the recently rediscovered laws of mendelian inheritance with darwin's theory of evolution. still, it would be almost thirty years until the theoretical framework for evolution of complex traits would be widely formalized. in an early summary of the theory of evolution of continuous variation, ... | [
"Autosomal dominant",
"Autosomal recessive",
"X-linked dominant",
"X-linked recessive"
] | A | A i.e. Autosomal dominant (most likely) Waardenburg's Syndrome (WS) is a rare autosomal dominant syndrome characterized by pigmentary disturbances (skin, hair, iris), sensorineural hearing loss, and other developmental anomalies such as dystopia canthorum (widely spaced eyes) and blepharophimosis. The syndrome that clo... |
aquarat_25094 | aquarat | <ctx>
lottery mathematics is used to calculate probabilities of winning or losing a lottery game. it is based primarily on combinatorics, particularly the twelvefold way and combinations without replacement. choosing 6 from 49 in a typical 6 / 49 game, each player chooses six distinct numbers from a range of 1 - 49. if... | [
"A)12",
"B)24",
"C)18",
"D)Data inadequate"
] | A | aβb = 5β4, b = 4β5a Given (40% of a) = 2β5a = 12
a = 5 Γ 6 and b = 4β5 Γ 5 Γ 6 = 24
β΄ 50% of b = 24β2 = 12
Answer A |
medmcqa_8756 | medmcqa | <ctx>
de quebec, quebec city, qc iwk health centre, halifax, ns women's health program, eastern health, st. john's, nl saint john regional hospital, saint john, nb hopital sainte - justine, montreal, qc st. boniface general hospital, winnipeg, mb windsor regional hospital, windsor, on dr. everett chalmers regional hosp... | [
"Bom before 37 weeks of gestations",
"Bom before 38 weeks of gestations",
"Bom before 39 weeks of gestations",
"Bom before 40 weeks of gestations"
] | A | (Born before 37 weeks of gestations): Ref: (460-Park 20th)1. Preterm babies - babies bom too early before 37 weeks of gestations (259 days)2. Small for date (SFD) babies - bom at term or preterm. They weight less than the 10th percentile for the gestational age.3. Term: babies bom from 37 completed weeks to less than 4... |
arc_easy_1848 | arc_easy | <ctx>
theoretical production ecology tries to quantitatively study the growth of crops. the plant is treated as a kind of biological factory, which processes light, carbon dioxide, water, and nutrients into harvestable parts. main parameters kept into consideration are temperature, sunlight, standing crop biomass, plan... | [
"flower",
"leaf",
"root",
"stem"
] | B | |
aquarat_49745 | aquarat | <ctx>
this sum by the number of data values, which is 10. the result is :
much will i owe at the end?? - mg ( 1000, 10, 150, 10 / 100, b ). the system responds with the answer b = 203. 129. how much can i borrow with a 10 year loan at 10 % repaying 150 each year to owe nothing at the end?? - mg ( p, 10, 150, 10 / 100,... | [
"A)1100",
"B)1000",
"C)804",
"D)934"
] | B | Total Income = 180 x 100100Γ’Λβ10Γβ100100Γ’Λβ80
= 180 x 10090Γβ10020 = Rs. 1000
correct answer - B |
aquarat_39834 | aquarat | <ctx>
be preferred ). the break - even algorithm the break - even algorithm instructs one to rent for 9 days and buy skis on the morning of day 10 if one is still up for skiing. if one has to stop skiing during the first 9 days, it costs the same as what one would pay if one had known the number of days one would go sk... | [
"A)270",
"B)279",
"C)276",
"D)261"
] | D | 12*8 :16*9 = 18*6
8: 12: 9
9/29 * 841 = 261
Answer: D |
aquarat_30234 | 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)4K",
"B)4k^2 -4k",
"C)4-4k",
"D)4"
] | D | (n-2 + n - 1 + n + n + 1 + n + 2)/5 = 8k - 1
=> n = 40k - 5
Greatest = n + 2 = 40k - 5 + 2 = 40k - 3
Least = n - 2 = 40k - 5 - 2
=> Difference = 40k - 3 - (40k - 7)
= 4
Answer - D |
medmcqa_2825 | medmcqa | <ctx>
drugs. structure based drug discovery in 1992, stevens worked with researchers at gilead on the structural studies of neuraminidase inhibitors that eventually became tamiflu, and later partnered with roche. after the initial experience with structure based drug discovery from 1992 to 1997 with gilead and tamiflu,... | [
"Omeprazole",
"Rabeprazole",
"Pantoprazole",
"Fomeprazole"
] | C | Ans. is 'c' i.e., Pantoprazole Pantaprazole - it is more acid stable and has higher oral bioavailability. It is also available for i.v. administration; paicularly employed in bleeding peptic ulcer and for prophylaxis of acute stress ulcers. |
medmcqa_5304 | medmcqa | <ctx>
) and anti - inflammatory ( Ξ± - 1 - antitrypsin and Ξ± - 1 - antichymotrypsin ) are found in ancient dental calculus. this conservation of immune system proteins is strongly supportive of their role in periodontal inflammation and disease. dental caries ( tooth decay ) and periodontal disease were both rare in pre... | [
"Contagious",
"Non-contagious",
"Transmissible within member of same colonies",
"Non transmissible"
] | C | |
arc_challenge_1032 | arc_challenge | <ctx>
leaks burning of traditional biomass such as wood, crop waste and dung. ( in developing and poor countries, traditional biomass burning is the major source of air pollutants. it is also the main source of particulate pollution in many developed areas including the uk & new south wales. its pollutants include pahs... | [
"waste acid from chemical factories being pumped into rivers",
"acid from chemical laboratories evaporating into the air",
"gases from burning coal and oil dissolving in water in the atmosphere",
"gases from air conditioners and refrigerators escaping into the atmosphere"
] | C | |
qasc_1456 | qasc | <ctx>
lifestyle changes. information from the dxa scanner creates a bone mineral density t - score by comparing a patient's density to the bone density of a healthy young person. bone density between 1 and 2. 5 standard deviations below the reference, or a t - score between β1. 0 and β2. 5, indicates osteopenia ( a t -... | [
"Through play",
"drive more slowly",
"exercise",
"use a hearing aid"
] | C | |
qasc_402 | qasc | <ctx>
hydroelectricity, or hydroelectric power, is electricity generated from hydropower ( water power ). hydropower supplies one sixth of the world's electricity, almost 4500 twh in 2020, which is more than all other renewable sources combined and also more than nuclear power. hydropower can provide large amounts of l... | [
"deforestation",
"Greenhouse gases",
"enormous damage to homes",
"salinity"
] | B | |
qasc_7706 | qasc | <ctx>
the blood circulatory system is a system of organs that includes the heart, blood vessels, and blood which is circulated throughout the entire body of a human or other vertebrate. it includes the cardiovascular system, or vascular system, that consists of the heart and blood vessels ( from greek kardia meaning he... | [
"HIV",
"sulfur",
"smog",
"stress"
] | C | |
arc_challenge_655 | arc_challenge | <ctx>
the parents. at the same time, the more extreme the expression of the trait in the parents, the more likely the child is to express the trait at all. for example, the child of two extremely tall parents is likely to be taller than the average person ( displaying the trait ), but unlikely to be taller than the two... | [
"being tall",
"having curly hair",
"being a good cook",
"having freckles"
] | C | |
aquarat_6191 | aquarat | <ctx>
7. 5 nonconservative forces 24. a 60. 0 - kg skier with an initial speed of 12. 0 m / s coasts up a 2. 50 - m - high rise as shown in figure 7. 37. find her final speed at the top, given that the coefficient of friction between her skis and the snow is 0. 0800. ( hint : find the distance traveled up the incline a... | [
"A) 10",
"B) 15",
"C) 20",
"D) 25"
] | C | Backsolving is the preferred approach for this one
300/(x-8) - 300/(x+10) = 135
We are asked for the value of x+10
So we can start with C = X+10 = 20
So x = 10
300/2 - 300 / 20 = 135
Hence answer is C |
medmcqa_5487 | medmcqa | <ctx>
a normal conversation. brown has performed many studies on the properties of propofol - induced anesthesia in particular. he found that propofol - induced unconsciousness is mediated simultaneously by two different oscillatory processes. the first is strong coherent alpha oscillations ( 8 to 10 cycles per second ... | [
"Selective alpha 2 blocker",
"Agent of choice for conscious sedation",
"Less sensitive to alpha 2 receptors than clonidine",
"Good analgesic"
] | B | Dexmedetomidine is alpha 2 agonist, more sensitive than clonidine. It is used to produce conscious sedation. |
aquarat_29276 | aquarat | <ctx>
been improving, most notably among the young and the poor. demographic statistics according to the world population review. one birth every 1 minute one death every 1. 4 minutes one net migrant every 111 minutes net gain of one person every 3 minutes demographic statistics according to the cia world factbook, unl... | [
"A)100",
"B)120",
"C)150",
"D)180"
] | D | Answer = 3 * 60 = 180
Answer is D |
aquarat_36836 | aquarat | <ctx>
following example? " literature this category consists of texts from five categories : modern poetry, classic poetry, modern novel, classical prose and play / essay. candidates may be asked to summarise a single passage or outline a common theme between multiple texts ( sometimes of different text types ), among ... | [
"A)22",
"B)84",
"C)99",
"D)37"
] | B | 7C1Γ3C1Γ4C1 = 7x3x4=84 ways
Answer:B |
aquarat_42610 | aquarat | <ctx>
hectares. given that total global farmland takes up just over 4 billion hectares, these acquisitions could equate to around 1 per cent of global farmland. however, in practice, land acquired may not have previously been used as farmland, it may be covered by forests, which also equate to about 4 billion hectares ... | [
"A)130 ares.",
"B)160 ares.",
"C)180 ares.",
"D)230 ares."
] | B | 1.6 hectares in ares
1 hectare = 100 ares
Therefore, 1.6 hectares = 1.6 Γ 100 ares
= 160 ares.
ANSWER- B |
mmlu_aux_2677 | mmlu_auxiliary | <ctx>
, fails to distinguish isotopomers of these compounds in vitro. furthermore, the mouse ( methylthio ) methanethiol - recognizing receptor, mor244 - 3, as well as other selected human and mouse olfactory receptors, responded similarly to normal, deuterated, and carbon - 13 isotopomers of their respective ligands, ... | [
"increasing level of oxygen",
"improving athletes' performance",
"detecting oxygen",
"carrying oxygen around the body"
] | C | null |
pubmedqa_798 | pubmedqa | <ctx>
likelihood of having a hospital admission, an 8. 8 percentage point ( 15 % ) increase in the likelihood of taking any prescription drugs, and a 21 percentage point ( 35 % ) increase in the likelihood of having an outpatient visit. medicaid coverage also increased the likelihood of receiving recommended preventive... | [
"yes",
"no",
"maybe"
] | C | |
aquarat_1679 | aquarat | <ctx>
. what was the percentage of tin in the original sample? 26. consider the production of 100 kg of sodium metal using a current of 50, 000 a, assuming a 100 % yield. ( a ) how long will it take to produce the 100 kg of sodium metal? ( b ) what volume of chlorine at 25 Β°c and 1. 00 atm forms? 27. what mass of magne... | [
"A)20 kg",
"B)6.625 kg",
"C)6.25 kg",
"D)6.35 kg"
] | A | sodium chloride in 100 kg = 2/17 x 100 = 11.76 kg
ammonium in 100 kg = 15/17 x 100 = 88.23 kg
Now 88.23 is 25 parts out of (25 + 9) = 34 parts.
Hence 9 parts = 9/25 x 88.23= 31.76
Amount to be added = 31.76 - 11.76 =20 Kg
ANSWER:A |
medmcqa_9584 | medmcqa | <ctx>
are frequently the same as the intravenous contrast agents, merely diluted to approximately 10 % of the concentration. however, oral alternatives to iodinated contrast exist, such as very dilute ( 0. 5 β 1 % w / v ) barium sulfate suspensions. dilute barium sulfate has the advantage that it does not cause allergi... | [
"Rise in the serum creatinine after 12 hours",
"Peak in serum creatinine in 2 weeks",
"Dialysis requirement is usually uncommon",
"High fractional excretion of Na is a common finding"
] | C | Iodinated contrast agents are a leading cause of AKI. Increased risk is seen in Chronic kidney disease - paicularly diabetic nephropathy The most common clinical course of contrast nephropathy is A rise in SCr beginning 24-48 hours following exposure Peaking within 3-5 days Resolving within 1 week ALSO NOTE: More sever... |
aquarat_21335 | aquarat | <ctx>
area is the measure of a region's size on a surface. the area of a plane region or plane area refers to the area of a shape or planar lamina, while surface area refers to the area of an open surface or the boundary of a three - dimensional object. area can be understood as the amount of material with a given thic... | [
"A)I alone sufficient while II alone not sufficient to answer",
"B)II alone sufficient while I alone not sufficient to answer",
"C)Either I or II alone sufficient to answer",
"D)Both I and II are not sufficient to answer"
] | C | EXPLANATION
Let each edge be a metres. Then,
I. a2 = 64 a = 8 m Volume = (8 x 8 x 8) m3 = 512 m3.
Thus, I alone gives the answer.
II. a = 8 m Volume = (8 x 8 x 8) m3 = 512 m3.
Thus, II alone gives the answer.
Correct answer is (C). |
aquarat_44033 | aquarat | <ctx>
ged. song passed the test, which gave him the right to enroll in high school in may 2005. he then went on to pass the test that certified him as a high school graduate in august 2005. thus, song finished the twelve - year curriculum spanning elementary school β middle school β high school in nine months, setting ... | [
"A)30",
"B)33",
"C)36",
"D)39"
] | D | 60% of students are in the band only, so 30% of students are in the orchestra only.
Since 10% of students are in both, then 70% of students are in the band which is 91 students.
The number of students in the orchestra is (30/70)*91 = 39.
The answer is D. |
medmcqa_9846 | medmcqa | <ctx>
##s, travels along the ureters to the bladder. it does this through regular contractions called peristalsis. clinical significance ureteral stones a kidney stone can move from the kidney and become lodged inside the ureter, which can block the flow of urine, as well as cause a sharp cramp in the back, side, or lo... | [
"Percutaneous nephrolithotomy (PCNL)",
"Extra-corporeal shock wave lithotripsy (ESWL)",
"Laparoscopic nephrolithotomy",
"Medical dissolution therapy with oral potassium citrate"
] | A | Ans. a. Percutaneous nephrolithotomy |
medmcqa_4831 | medmcqa | <ctx>
their pendulums swinging in opposite directions, 180Β° out of phase, but in - phase states can also result. entrainment occurs because small amounts of energy are transferred between the two systems when they are out of phase in such a way as to produce negative feedback. as they assume a more stable phase relatio... | [
"Collapse of the vitreous",
"Black spots in front of the eyes",
"Liquefaction of the vitreous",
"Detachment of the vitreous"
] | C | VITREOUS LIQUEFACTION (SYNCHYSIS) Vitreous liquefaction (synchysis) is the most common degenerative change in the vitreous. Causes of liquefaction: 1. Degenerations such as senile, myopic, and that associated with retinitis pigmentosa. 2. Post-inflammatory, paicularly following uveitis. 3. Trauma to the vitreous which ... |
medmcqa_2260 | medmcqa | <ctx>
- photo - leucine is a synthetic derivative of the - leucine amino acid that is used as its natural analog and is characterized for having photo - reactivity, which makes it suitable for observing and characterizing protein - protein interactions ( ppi ). when a protein containing this amino acid ( a ) is exposed... | [
"Thyroxine",
"Melatonin",
"Melanin",
"Epinephrine"
] | B | Melatonin and serotonin are derivatives of Tryptophan. |
mmlu_aux_2377 | mmlu_auxiliary | <ctx>
associated with studies of the microbial communities in the built environment. a 2014 paper reviews the tools that are available to improve the built environment data that is collected associated with such studies. data covered in this review include building characteristics and environmental conditions, hvac sys... | [
"do more harm than good",
"are easy to get rid of",
"are almost the same",
"might help find crimes"
] | D | null |
medmcqa_8271 | medmcqa | <ctx>
these include a thickening of the basement membrane, a widening of the slit membranes of the podocytes, an increase in the number of mesangial cells, and an increase in mesangial matrix. this matrix invades the glomerular capillaries and produces deposits called kimmelstiel - wilson nodules. the mesangial cells a... | [
"Membranous glomerulonephritis (MGN)",
"Focal glomerular sclerosis",
"Rapidly progressive glomerulonephritis (RPGN)",
"Minimal change (MCD)"
] | A | |
pubmedqa_867 | pubmedqa | <ctx>
( 2004 ). " the superiority of simple alternatives to regression for social science predictions ". journal of educational and behavioral statistics, volume 29 ( 3 ), pages 317 - 331. dawes, r. m., & corrigan, b. ( 1974 ). linear models in decision making. psychological bulletin, volume 81, pages 95 β 106. einhorn... | [
"yes",
"no",
"maybe"
] | A | |
mmlu_aux_2085 | mmlu_auxiliary | <ctx>
a dark star into his writings. but the idea was dropped after young β s double slit experiment showed light to be a wave. for some time, light was thought not to have particle characteristics and, thus, could not be acted upon by gravity. the idea of a black hole was very quickly reincarnated in 1916 after einste... | [
"continues becoming smaller and smaller all the time",
"goes into another universe and becomes a white hole",
"can pull in everything we know of in the world",
"will appear at another place at a different time"
] | C | null |
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