id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
openbookqa_1325 | openbookqa | <ctx>
a small solar panel. rapid laying - out and removal of multiple - strand temporary electric fencing over a large area may be done using a set of reels mounted on a tractor or all - terrain vehicle. for sheep, poultry, and other smaller animals, plastic electric netting may be mounted on insulating stakesthis is a... | [
"it has insufficient money to buy food",
"all the greenery was burned in a fire",
"all of the rabbit's prey has disappeared",
"all the other rabbits shun it"
] | B | |
aquarat_16304 | 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)7200",
"B)200",
"C)3000",
"D)400"
] | A | C.P. of 60 toffees = Re. 10
S.P. of 60 toffees = 1200% of Re. 10 = Rs. 120
For Rs. 120, toffees sold = 60.
For Re. 10, toffees sold = 120*60 = 7200
Answer A |
qasc_6174 | qasc | <ctx>
4. 36 resolving weight into components figure 4. 13 an object rests on an incline that makes an angle θ with the horizontal. when an object rests on an incline that makes an angle with the horizontal, the force of gravity acting on the object is divided into two components : a force acting perpendicular to the pl... | [
"Temperature",
"decreases its bodily water",
"gravitational weight",
"kinetic energy"
] | C | |
medmcqa_1778 | medmcqa | <ctx>
of coronary ischemia is chest pain or pressure, known as angina pectoris. angina may present typically with classic symptoms or atypically with symptoms less often associated with heart disease. atypical presentations are more common women, diabetics, and elderly individuals. typical angina is typically located b... | [
"A complete history with emphasis on preceding events.",
"An electrocardiogram",
"Careful assessment of vital signs",
"Chest exam with auscultation"
] | C | The priority nursing action for a patient arriving at the ED in distress is always assessment of vital signs. This indicates the extent of physical compromise and provides a baseline by which to plan further assessment and treatment. A thorough medical history, including onset of symptoms, will be necessary and it is l... |
pubmedqa_818 | pubmedqa | <ctx>
##point and outcome social stigma regarding this issue is significant due to the public's outlook and perception of mental health ; some may not recognize it as a health factor that must be addressed. for this reason, some may avoid or deny the assistance offered to them, thus further suppressing feelings and exp... | [
"yes",
"no",
"maybe"
] | A | |
medmcqa_3378 | medmcqa | <ctx>
for prolonged periods is associated with higher mortality from breast cancer. the risk is not negated by regular exercise, though it is lowered. breast feeding reduces the risk of several types of cancers, including breast cancer. in the 1980s, the abortion – breast cancer hypothesis posited that induced abortion... | [
"3%",
"8%",
"15%",
"29%"
] | D | WHO classification of Progression to Carcinoma The risk of complex hyperplasia of endometrium with atypia progressing to malignancy in a postmenopausal woman is 29% Reference : Textbook of Gynaecology; Sheila balakrishnan; 2nd edition; pg no: 248 |
aquarat_9808 | aquarat | <ctx>
of event 2 is, as person 2 may have any birthday other than the birthday of person 1. similarly, the probability of event 3 given that event 2 occurred is, as person 3 may have any of the birthdays not already taken by persons 1 and 2. this continues until finally the probability of event 23 given that all preced... | [
"A)1/6",
"B)1/0",
"C)1/5",
"D)1/4"
] | C | Six persons can be arranged in a row in 6! ways. Treat the three persons to sit together as one unit then there four persons and they can be arranged in 4! ways. Again three persons can be arranged among them selves in 3! ways. Favourable outcomes = 3!4! Required probability = 3!4!/6! = 1/5
Answer: C |
arc_challenge_557 | arc_challenge | <ctx>
, indicating an increase of temperature. in this case the heat has made its way through the space between the fire and the thermometer, by the process termed radiation. if we place a second thermometer in contact with any part of the grate, and away from the direct influence of the fire, we shall find that this t... | [
"The change in the wood is reversible.",
"The energy in the wood is destroyed.",
"The change in the wood is physical.",
"The energy in the wood is transformed."
] | D | |
medmcqa_7192 | medmcqa | <ctx>
the second half of the 20th century and continues in the 21st century. current practice the clinical setting in which patients are evaluated determines the scope of practice, diagnostic, and therapeutic interventions. for the purposes of general discussion, the typical encounters between patients and genetic prac... | [
"Gestation diabetes",
"Previous Down's child",
"Maternal age more than 35",
"Parents with chromosomal anomaly"
] | A | Ans, is a, i.e. Gestation diabetesRef. Dutta Obs. 7/e, p 647; Fernando Arias 3/e, p 46, 47; COGDT 10/e, p 107, Williams Obs. 23/e, p 299, 300Amniocentesis or chorionic villi sampling should be offered to the following class of patients:-Singleton pregnancy and maternal age 35 years or above.-Twin pregnancy at age over ... |
aquarat_31069 | aquarat | <ctx>
$ 5, 000 each, therefore adding the money to the pot. hourglass maze : aisha was tasked with entering a maze and attempting to find an hourglass in the middle of it, and exiting the maze at a particular exit point. after she did so, in five minutes and 11 seconds, she was then instructed to guide the other three ... | [
"A)9",
"B)12",
"C)20",
"D)10"
] | D | D |
mmlu_aux_2177 | 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... | [
"but they don't really know the meaning",
"and they make up new words, too",
"and they use grammar, too",
"but they forget them quickly"
] | A | null |
pubmedqa_724 | pubmedqa | <ctx>
increased level of social isolation, all add to the higher rate of male suicide in rural australia. alcohol there is a strong correlation between alcohol ( as well as other drugs ) and suicide in australian young adults. between 30 and 50 % of suicides, detectable substances are found during post - mortem coronal... | [
"yes",
"no",
"maybe"
] | A | |
pubmedqa_490 | pubmedqa | <ctx>
extremely efficient and entirely non - invasive and is therefore much safer than actual neurosurgery itself. recently researchers and surgeons alike have begun to use gamma knife radiosurgery to treat cases of epilepsy by removing tumors responsible for causing the seizures. the early success rates in being able ... | [
"yes",
"no",
"maybe"
] | B | |
medmcqa_864 | medmcqa | <ctx>
occupational exposure intense and prolonged exposure to workplace dusts, chemicals and fumes increases the risk of copd in smokers, nonsmokers and never - smokers. substances implicated in occupational exposure and listed in the uk, include organic and inorganic dusts such as cadmium, silica, dust from grains and... | [
"mMRC dyspnea scale ,grade 2 includes shoness of breath when hurrying up inclines",
"Decreased FEV1/FVC ,TLC is increased",
"Normal PEFR and decreased in Lung volume",
"Roflumilast is introduced in management of COPD in Group C"
] | B | Acute asthma and Emphysema- TLC | due to air trapping Myasthenia gravis- TLC | RV| Obstructive Restrictive | in airflow | Lung volume - Expiratory -Inspiratory COPD Asthma Bronchiectasis ILD Scoliosis NM causes FEV1-| FVC- Normal or | TLC - Normal or | | PEFR Normal | | |PEFR Management of COPD Group A Low Risk, low sy... |
medmcqa_5569 | 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... | [
"Pyelonephritis",
"Meningitis",
"Pneumonia",
"GI ulceration"
] | C | Ans. (c) PneumoniaRef: Bailey 26th edition, Page 1416* Most common viral infection following kidney transplant is CMV- which presents with Interstitial pneumonia |
aquarat_20291 | aquarat | <ctx>
of 0. 0908 g of kmno4 in 0. 500 l of solution? ( a ) outline the steps necessary to answer the question. ( b ) answer the question. 54. consider this question : what is the molarity of hcl if 35. 23 ml of a solution of hcl contain 0. 3366 g of hcl? ( a ) outline the steps necessary to answer the question. ( b ) a... | [
"A)y + 5z",
"B)(y +z) / 4",
"C)2y + 3z",
"D)3y + z"
] | A | Based on the given information, the following equation could be dervied: 1% * x + 2% * y + 4% * z = 1.5% * (x+y+z) Then use algebra to figure out 0.5%*x = 0.5%*y + 2.5%*z. Thus, x = y + 5z.
A |
qasc_5832 | qasc | <ctx>
personal or family history of bipolar disorder. a significant number of ppp cases, however, occur in individuals with no prior history of psychosis. ( for this reason, first - time pregnancy is itself sometimes considered to be a risk factor for ppp. ) a review of pregnancy - related complications demonstrated so... | [
"Cancer",
"Down syndrome",
"fever",
"Blue eyes"
] | A | |
arc_easy_470 | arc_easy | <ctx>
and help drivers see and immediately recognize a cyclist. such lights are mainly battery - powered, but battery - free designs also exist. measures of light output electric power consumption in watts the watt ( w ) is the unit of power, and is usually quoted for the electrical power input, not the light power out... | [
"how much each bulb weighs",
"how long each bulb lasts",
"how much heat each bulb releases",
"how much metal each bulb contains"
] | C | |
medmcqa_8454 | medmcqa | <ctx>
diagnostic microbiology is the study of microbial identification. since the discovery of the germ theory of disease, scientists have been finding ways to harvest specific organisms. using methods such as differential media or genome sequencing, physicians and scientists can observe novel functions in organisms fo... | [
"CSF",
"Urine",
"Sputum",
"Pus"
] | A | Ref: Ananthnarayan R. Paniker CKJ. Textbook of Microbiology. 8th Edition. Hyderabad: Universities Press; 2009. Pg. 332Explanation:Haemophilus influenzae is an important cause of meningitis.The disease is more common in children between two months and three years of age. Infections are caused by the capsulated strains, ... |
medmcqa_4722 | medmcqa | <ctx>
biomechanics is the study of the structure, function and motion of the mechanical aspects of biological systems, at any level from whole organisms to organs, cells and cell organelles, using the methods of mechanics. biomechanics is a branch of biophysics. in 2022, computational mechanics goes far beyond pure mec... | [
"Blood viscosity is increased in anemia",
"Blood viscosity is decreased in polycythemia",
"Cardiac output is increased in anemia",
"Cardiac output is decreased in Beri-Beri"
] | C | Ans. is 'c' i.e., Cardiac output is increased in anemia Cardiac output is increased in conditions which cause decrease in peripheral vascular resistance :- Exercise AV fistula or shunt Severe anemia Thyrotoxicosis Wet beri-beri About other options Blood viscosity is low in anemia and high in polycythemia. |
aquarat_18192 | aquarat | <ctx>
100, which immediately proves that 100 is not prime. every positive integer except 1 is divisible by at least one prime number by the fundamental theorem of arithmetic. therefore the algorithm need only search for prime divisors less than / equal to. for another example, consider how this algorithm determines the... | [
"A)9",
"B)14",
"C)21",
"D)24"
] | B | Here one the prime number is 2,so the answer should be the double of a prime number,which is14=7/2..
ans B |
medmcqa_2255 | medmcqa | <ctx>
. nature reviews. drug discovery. 9 : 719 – 27. pmid 20725094 doi : 10. 1038 / nrd3074 mora - montes hm, bates s, netea mg, castillo l, brand a, buurman et, daaz - jima©nez df, jan kullberg b, brown aj, odds fc, gow na. a multifunctional mannosyltransferase family in candida albicans determines cell wall mannan s... | [
"Route of administration",
"Metabolism inhibition",
"Anti androgenic side effects",
"Usage in candidiasis"
] | D | Ketoconazole and fluconazole both are used in candidiasisRef: KDT 6/e p 762 |
openbookqa_2259 | openbookqa | <ctx>
or other apparatus, or even be placed directly into a low fire or coal bed as in the case of the pipkin. ceramics conduct heat poorly, however, so ceramic pots must cook over relatively low heats and over long periods of time. however, most ceramic pots will crack if used on the stovetop, and are only intended fo... | [
"rice",
"water",
"fairies",
"curds"
] | D | |
openbookqa_578 | openbookqa | <ctx>
and consequences for recruitment. trends in ecology & evolution 15 : 278 - 285. nathan, r., g. g. katul, h. s. horn, s. m. thomas, r. oren, r. avissar, s. w. pacala, and s. a. levin. ( 2002 ). mechanisms of long - distance dispersal of seeds by wind. nature 418 : 409 - 413. nathan, r. ( 2006 ). long - distance di... | [
"benefits production of human offspring",
"decreases production of new plants",
"has no effect on plant reproduction",
"benefits production of plant offspring"
] | D | |
mmlu_aux_3263 | mmlu_auxiliary | <ctx>
lionfish, kentucky silver carp, georgia cannonball jellyfish, and invasive edible plants such as japanese knotweed and autumn olive. joe roman, a harvard and university of vermont conservation biologist who is the recipient of the rachel carson environmental award, is the editor and chief of eat the invaders, a w... | [
"loneliness",
"carelessness",
"weakness",
"harmfulness"
] | D | null |
aquarat_25554 | aquarat | <ctx>
strategy for ( b ) the efficiency can be calculated with since is given and work was found in the first part of this example. solution for ( b ) efficiency is given by :. the work was just found to be, and is given, so the efficiency is 15. 26 15. 27 15. 28 × × 15. 29 15. 30
of water. strategy b taking a ratio o... | [
"A)3.4%",
"B)2.5%",
"C)2.1%",
"D)8.5%"
] | A | SP = CP + g
150 SP = 150 CP + 5 SP
145 SP = 150 CP
145 --- 5 CP
100 --- ? => 3.4%
Answer:A |
aquarat_46553 | aquarat | <ctx>
2. 3 • time, velocity, and speed 45 figure 2. 11 position vs. time, velocity vs. time, and speed vs. time on a trip. note that the velocity for the return trip is negative. making connections : take - home investigation — getting a sense of speed if you have spent much time driving, you probably have a good sense... | [
"A)140 m",
"B)142 m",
"C)146 m",
"D)152 m"
] | A | Explanation:
D = 72 * 5/18 * 7 = 140 m
Answer: Option A |
pubmedqa_888 | pubmedqa | <ctx>
body where the micro - sensors are implanted. microtools for surgery bio - mems for surgical applications can improve existing functionality, add new capabilities for surgeons to develop new techniques and procedures, and improve surgical outcomes by lowering risk and providing real - time feedback during the ope... | [
"yes",
"no",
"maybe"
] | A | |
mmlu_aux_7175 | mmlu_auxiliary | <ctx>
the geoid ( ) is the shape that the ocean surface would take under the influence of the gravity of earth, including gravitational attraction and earth's rotation, if other influences such as winds and tides were absent. this surface is extended through the continents ( such as with very narrow hypothetical canals... | [
"polar areas",
"mars continents",
"free countries",
"all countries"
] | D | null |
aquarat_43162 | aquarat | <ctx>
##88070331088462855743520880671299302895546822695492968577380 7067958428022008294111984222973260208233693152589211629901686973933487362360 8129660418514569063995282978176790149760521395548532814196534676974259747930 6858645849268328985687423881853632604706175564461719396117318298679820785491 875674946700413680932... | [
"A)3647",
"B)9654",
"C)5945",
"D)7963"
] | A | The product of first two digits in a number equals the last two digits, except in 3647. Hence, it is the odd one.
The answer is 3647.
ANSWER:A |
mmlu_aux_2585 | mmlu_auxiliary | <ctx>
##s des seances de l'academie des sciences, paris 91 : 1034 – 1038 ( in french ). olsson, a., emmett, d., henson, d. and fanning, e. 2006. activity patterns and abundance of microchiropteran bats at a cave roost in southwest madagascar ( subscription required ). african journal of ecology 44 : 401 – 403. peterson... | [
"They live among the rocky hills of Laos.",
"They live on meat of other animals.",
"They look like rats but are of different kind.",
"They are of the latest discovery of a new species."
] | B | null |
aquarat_6147 | aquarat | <ctx>
in the united states is 120 kilometers per hour ( 75 mph ). a device is set to measure the speed of passing vehicles. suppose that the device will conduct three measurements of the speed of a passing vehicle, recording as a random sample x1, x2, x3. the traffic police will or will not fine the drivers depending o... | [
"A)14.2 km/h",
"B)17.1 km/h",
"C)19.3 km/h",
"D)21.7 km/h"
] | B | time 1 = d / 60
time 2 = d / 10
total time = d/60 + d/10 = 7d/60
average speed = total distance / total time = 2d / (7d/60) = 17.1 km/h
The answer is B. |
openbookqa_383 | openbookqa | <ctx>
5. 11 202 5 • further applications of newton's laws : friction, drag, and elasticity access for free at openstax. org we have discussed that when an object rests on a horizontal surface, there is a normal force supporting it equal in magnitude to its weight. furthermore, simple friction is always proportional to ... | [
"the plain paper",
"the sand paper",
"neither has friction",
"the same friction"
] | B | |
medmcqa_2699 | medmcqa | <ctx>
application of pharmacometabolomics is the analysis of a patient's metabolic profile following the administration of a specific therapy. this process is often secondary to a pre - treatment metabolic analysis, allowing for the comparison of pre - and post - treatment metabolite concentrations. this allows for the... | [
"Phenytoin",
"Warfarin",
"Ketoconazole",
"Diazepam"
] | C | Ans. (C) Ketoconazole(Ref: KDT 8th/e p698)Cimetidine is a potent inhibitor of microsomal enzymes. It prolongs the half lives of warfarin, theophylline, phenytoin, oral hypoglycemic agents, alcohol and benzodiazepines. |
medmcqa_9596 | medmcqa | <ctx>
appearance they are sometimes known as black holes. they seem to appear as a sequel after a strong demyelinating lesion. bbb disruption is normally shown using gadolinium. it is a contrast that cannot cross the bbb except when it is dysfunctional. therefore, in active lesions with bbb implication the contrast ent... | [
"Tram-track appearance of optic nerve",
"Kingking of optic nerve",
"Multiple cystic spaces in optic nerve",
"Adjacent bony erosion"
] | B | Ans. Kingking of optic nerve |
aquarat_19733 | aquarat | <ctx>
1. 50 km, and the distance traveled was 1. 50 km. discussion distance is a scalar. it has magnitude but no sign to indicate direction. example 2. 4 calculating acceleration : a subway train speeding up suppose the train in figure 2. 18 ( a ) accelerates from rest to 30. 0 km / h in the first 20. 0 s of its motion... | [
"A)150 meter",
"B)876 meter",
"C)200 meter",
"D)719 meter"
] | C | Speed = 60*(5/18) m/sec = 50/3 m/sec
Length of Train (Distance) = Speed * Time
(50/3) * 12
= 200 meter
Answer: C |
medmcqa_2865 | 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 (... | [
"K+",
"Na +",
"Glucose",
"Na ++"
] | B | B i.e. Na + |
openbookqa_90 | openbookqa | <ctx>
wide and up to high in the case of mauna kea, measured from the sea floor. on venus, these volcanoes can cover hundreds of kilometres in area, but they are relatively flat, with an average height of. large volcanoes cause the venusian lithosphere to flex downward because of their enormous vertical loads, producin... | [
"fall into the oceans",
"are water leaking volcanoes",
"erupt into the sea",
"are found and erupt beneath the water"
] | D | |
mmlu_aux_3937 | mmlu_auxiliary | <ctx>
the atmosphere, a gas that is required by nearly all living things to carry out cellular respiration. in addition, they are influential in the global carbon and water cycles and plant roots bind and stabilise soils, preventing soil erosion. plants are crucial to the future of human society as they provide food, o... | [
"evolutionary cycles",
"heights and depths",
"time",
"kinds"
] | C | null |
arc_easy_385 | arc_easy | <ctx>
wavelengths of light, as shown in figure 25. 21. when our eye receives pure - wavelength light, we tend to see only one of the six colors, depending on wavelength. the thousands of other hues we can sense in other situations are our eye ’ s response to various mixtures of wavelengths. white light, in particular, ... | [
"reflected and transmitted.",
"refracted and dispersed.",
"absorbed and diffracted.",
"produced and emitted."
] | B | |
medmcqa_4778 | medmcqa | <ctx>
25. 41 1130 25 • geometric optics access for free at openstax. org or now the magnification equation can be used to find the magnification, since both and are known. entering their values gives discussion a number of results in this example are true of all case 3 images, as well as being consistent with figure 25... | [
"5 times",
"10 times",
"15 times",
"25 times"
] | D | Ans. D i.e. 5 times |
qasc_73 | 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... | [
"a fish",
"eel",
"starfish",
"parasites"
] | C | |
aquarat_29612 | aquarat | <ctx>
plan would provide an interest credit of say 6 % of the prior year's balance in each worker's " hypothetical account " so that the current year's balance would be the sum of the prior year's balance and the current year's pay credit and an interest credit on prior year's balance. for a worker who starts at age 25... | [
"A)Rs.1000",
"B)Rs.1100",
"C)Rs.1050",
"D)Rs.1200"
] | A | Explanation:
1120 = P [1 + (5*12/5)/100]
P= 1000
ANSWER IS A |
openbookqa_3107 | openbookqa | <ctx>
survive this century, but several major subpopulations will still be wiped out. in 2019, it was estimated that the current great ape range in africa will decline massively under both the severe rcp8. 5 scenario and the more moderate rcp4. 5. the apes could potentially disperse to new habitats, but those would lie... | [
"affection",
"magic",
"my heart",
"exploding hot liquid"
] | D | |
pubmedqa_78 | pubmedqa | <ctx>
mechanical failure ), backup batteries, oxygen tanks, and remote control. the pneumatic system is nowadays often replaced by a computer - controlled turbopump. modern ventilators are electronically controlled by a small embedded system to allow exact adaptation of pressure and flow characteristics to an individua... | [
"yes",
"no",
"maybe"
] | A | |
arc_easy_638 | arc_easy | <ctx>
to separate glass, plastic, and ferrous and nonferrous metals, which can then be further separated at a smelter. copper, gold, palladium, silver and tin are valuable metals sold to smelters for recycling. hazardous smoke and gases are captured, contained and treated to mitigate environmental threat. these methods... | [
"magnetic",
"electrical",
"ductility",
"malleability"
] | A | |
aquarat_32298 | aquarat | <ctx>
out by the first xor instruction, and then remain zero ; it will not be " swapped with itself ". this is not the same as if x and y have the same values. the trouble only comes when x and y use the same storage location, in which case their values must already be equal. that is, if x and y use the same storage lo... | [
"A)2/3",
"B)5/6",
"C)7/12",
"D)11/12"
] | C | (1/2)X = (1/4)Y
(1/4)Y + (1/3)Y = (7/12)Y
The answer is C. |
aquarat_35917 | aquarat | <ctx>
##35637355132068513997507264512000000000 = 10068347520 this works out to 10, 068, 347, 520, which is much bigger than the ~ 14 million stated above. perm ( 49, 6 ) = 10068347520 and 49 npr 6 = 10068347520. however, the order of the 6 numbers is not significant for the payout. that is, if a ticket has the numbers ... | [
"A)16",
"B)25",
"C)37",
"D)49"
] | C | Explanation :
Each of the given numbers except 37 is a perfect square
Answer : Option C |
pubmedqa_186 | pubmedqa | <ctx>
higher risk of bladder cancer compared to people who have never smoked. passive smoking also appears to be a risk. opium consumption increases the risk of bladder cancer by 3 - fold and concurrent use of opium and smoking increases the risk of bladder cancer by 5 times compared to the general population. occupati... | [
"yes",
"no",
"maybe"
] | C | |
aquarat_19991 | aquarat | <ctx>
) it takes the clock ’ s hour hand to make one revolution on the moon. 33. suppose the length of a clock ’ s pendulum is changed by 1. 000 %, exactly at noon one day. what time will it read 24. 00 hours later, assuming it the pendulum has kept perfect time before the change? note that there are two answers, and p... | [
"A)180degree",
"B)160degree",
"C)120degree",
"D)150degree"
] | A | We know that angle traced by hour hand in 12 hrs = 360°
From 8 to 2, there are 6 hours.
Angle traced by the hour hand in 6 hours = 6×360/12=180°
Answers is A. |
openbookqa_2134 | openbookqa | <ctx>
not it is the first ) plus it will retain the original transaction fee. in addition, visa and mastercard may levy severe penalties against acquiring banks that retain merchants with high chargeback frequency. acquirers typically pass such fines directly to the merchant. merchants whose ratios stray too far out of... | [
"broken",
"measured",
"sorted",
"classified"
] | B | |
aquarat_10684 | 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)52",
"B)58",
"C)63",
"D)75"
] | D | Explanation:
We have , A = B + 20 & C = A + 55 = B + 75
Thus, (B + 20) + (B) + (B + 75) = 230
B = 45
Thus, A = 65 & C = 120. Hence, (C) – (B) = 120 – 45 = 75
Short-Cut Method : Since C is larger than A by 55 and A is larger than B by 20, we get, the Required difference = 55 + 20 = 75 (without calculating the actual val... |
qasc_7661 | qasc | <ctx>
21. 6 biological effects of radiation we are constantly exposed to radiation from a variety of naturally occurring and human - produced sources. this radiation can affect living organisms. ionizing radiation is the most harmful because it can ionize molecules or break chemical bonds, which damages the molecule an... | [
"exposure to cold",
"Something that causes allergies",
"air",
"electricity causing death"
] | D | |
arc_challenge_235 | arc_challenge | <ctx>
with the pivot at the elbow joint as seen in example 9. 4. example 9. 4 muscles exert bigger forces than you might think calculate the force the biceps muscle must exert to hold the forearm and its load as shown in figure 9. 25, and compare this force with the weight of the forearm plus its load. you may take the... | [
"Both the biceps and triceps contract.",
"Both the biceps and the triceps relax.",
"The triceps contract and the biceps relax.",
"The biceps contract and the triceps relax."
] | C | |
aquarat_20928 | aquarat | <ctx>
of these interest and principal payments must equal the cumulative fixed payments at time t i. e. mat. evaluating the first integral on the right we obtain an expression for i ( t ), the interest paid : unsurprisingly the second integral evaluates to p0 − p ( t ) and therefore : the reader may easily verify that ... | [
"A)11",
"B)30",
"C)28",
"D)24"
] | B | Explanation:
2420 --- 726
100 --- ? => 30%
Answer: Option B |
qasc_5796 | qasc | <ctx>
waterways in general is known as surface hydrology. lakes a lake ( from latin lacus ) is a terrain feature, a body of water that is localized to the bottom of basin. a body of water is considered a lake when it is inland, is not part of an ocean, and is larger and deeper than a pond. natural lakes on earth are ge... | [
"storing water",
"deltas",
"puddles",
"Loonhaunt"
] | D | |
qasc_4753 | qasc | <ctx>
feed manufacturing refers to the process of producing animal feed from raw agricultural products. fodder produced by manufacturing is formulated to meet specific animal nutrition requirements for different species of animals at different life stages. according to the american feed industry association ( afia ), t... | [
"stationary potential energy",
"it helps plants in growing",
"animal houses",
"elaborate meals"
] | A | |
medmcqa_1549 | medmcqa | <ctx>
antibodies bind to red blood cells that express the corresponding antigen, they cause red blood cells to clump together ( agglutinate ), which can be identified visually. the person's blood group antibodies can also be identified by adding plasma to cells that express the corresponding antigen and observing the a... | [
"Wide test",
"Eleks test",
"Mantoux test",
"Wasserman test"
] | A | |
arc_easy_144 | arc_easy | <ctx>
motion, which can induce additional shower and thunderstorm activity. rainfall rates downwind of cities are increased between 48 % and 116 %. partly as a result of this warming, monthly rainfall is about 28 % greater between to downwind of cities, compared with upwind. some cities show a total precipitation incre... | [
"a glacier moving",
"a stream flooding",
"a volcano erupting",
"a mountain forming"
] | B | |
medmcqa_4868 | medmcqa | <ctx>
0. 230 answer : yes. the plot of vs. t is linear : 620 12 • kinetics access for free at openstax. org zero - order reactions for zero - order reactions, the differential rate law is : a zero - order reaction thus exhibits a constant reaction rate, regardless of the concentration of its reactant ( s ). this may se... | [
"Pencillin",
"Phenytoin",
"Valproate",
"Carbamazepine"
] | B | Phenytoin follows nonlinear (or zero-order) kinetics at therapeutic concentrations, because the rate of metabolism is close to the maximum capacity of the enzymes involved Ref-KDT 6/e p31 |
medmcqa_7678 | medmcqa | <ctx>
tool ( frax ) estimates the probability of hip fracture and the probability of a major osteoporotic fracture ( mof ), which could occur in a bone other than the hip. in addition to bone density ( t - score ), calculation of the frax score involves age, body characteristics, health behaviors, and other medical his... | [
"Fibric acid derivatives",
"Nicotinic acid",
"Atorvastatin",
"Simvastatin"
] | B | Ans.B Nicotinic acidLIPID-LOWERING AGENTSDrugEffect on LDLEffect on HDLEffect on triglyceridesSide effects/problemsHMG-CoA reductase Inhibitors(Lovastatin, Simvastatin) pravastatin, Atorvastatin)|||||Expensive, reversible LFT's MyositisNiacin|||||Red, flushed fate, which is by aspirin or long-term useBile acid resins(c... |
aquarat_2049 | aquarat | <ctx>
( the figure is even higher in manhattan, over 75 % ; nationally, the rate is 8 % ). total number of vehicles there are two types of sources for vehicle registration data, known as vehicles in operation ( vio ) : governmental sources such as the bureau of transportation statistics and federal highway administrati... | [
"A)1600",
"B)3200",
"C)800",
"D)400"
] | B | To solve we will set up a proportion. We know that “100 million vehicles is to 80 accidents as 4 billion vehicles is to x accidents”. To express everything in terms of “millions”, we can use 4,000 million rather than 4 billion. Creating a proportion we have:
100/80 = 4,000/x
Cross multiplying gives us:
100x = 4,000 * 8... |
medmcqa_2044 | medmcqa | <ctx>
myoclonic dystonia or myoclonus dystonia syndrome is a rare movement disorder that induces spontaneous muscle contraction causing abnormal posture. the prevalence of myoclonus dystonia has not been reported, however, this disorder falls under the umbrella of movement disorders which affect thousands worldwide. my... | [
"Pheniramine",
"Promethazine",
"Chlorpromazine",
"Prochlorperazine"
] | B | "Acute muscle dystonia caused by antiemetic-antipsychotic drugs is promptly relieved by parenteral promethazine or hydroxyzine." This is based on the central anticholinergic action of the drugs.
Promethazine is a first-generation anti-histaminic which has a maximum penetration of blood-brain barrier and maximum antich... |
medmcqa_8246 | medmcqa | <ctx>
inhibition or excitation of the target neurons ) with precision routinely going down to the millisecond level. the temporal precision varies, however, across optogenetic actuators, and depends on the frequency and intensity of the stimulation. experiments can now be devised where the light used for the interventi... | [
"Chloride",
"Sodium",
"Potassium",
"Calcium"
] | B | LOCAL ANAESTHETICS MECHANISM OF ACTION The LAs block nerve conduction by decreasing the entry of Na+ ions during upstroke of action potential (AP). As the concentration of the LA is increased, the rate of rise of AP and maximum depolarization decreases causing slowing of conduction. Finally, local depolarization fails ... |
medmcqa_5505 | medmcqa | <ctx>
). devices artificial detoxification devices currently under clinical evaluation include the single pass albumin dialysis ( spad ), molecular adsorbent recirculating system ( mars ) ®, prometheus system, and dialive. single pass albumin dialysis ( spad ) single pass albumin dialysis ( spad ) is a simple method of... | [
"Pethidine",
"Morphine",
"Fentanyl",
"Atracurium"
] | A | Renal failure patients given repeated doses of pethidine are prone to experience similar effects. All the other drugs are safe in renal failure. Ref: KD Tripathi 8th ed |
qasc_4361 | qasc | <ctx>
there is empirical evidence of the causal impact of social relationships on health. the social support theory suggests that relationships might promote health especially by promoting adaptive behavior or regulating the stress response. troubled relationships as well as loneliness and social exclusion may have neg... | [
"tuna",
"viruses",
"workouts",
"food"
] | C | |
aquarat_22211 | aquarat | <ctx>
mr. jones has two children. the older child is a girl. what is the probability that both children are girls? under the aforementioned assumptions, in this problem, a random family is selected. in this sample space, there are four equally probable events : only two of these possible events meet the criteria specif... | [
"A)1/2",
"B)2/3",
"C)3/5",
"D)7/10"
] | C | P(female) = 150/450 = 1/3
P(male with advanced degree) = 0.4*300/450 = 120/450 = 4/15
The sum of the probabilities is 9/15 = 3/5
The answer is C. |
medmcqa_5109 | medmcqa | <ctx>
tensor fasciae latae, the knee may be brought medially across the body ( adducted ). if one leans against a wall with crossed legs ( externally / laterally rotated hips ) and pushes the pelvis away from the wall ( leaning the upper body towards it ) sidebending the lumbar spine ( i. e. : curving the spine to the ... | [
"Galeazzi sign",
"Ortoloni test",
"Telescopic sign",
"Barlow test"
] | D | D i.e. Barlow testRef: Nelson, Textbook of Pediatrics, 20th edition, page 3274Developmental Dysplasia of the Hip (DDH)Ranges from simple acetabular dysplasia, acetabular dysplasia plus subluxation to dislocation of the hip joint.Two major groups:Typical (otherwise normal individuals without defined syndromes or genetic... |
openbookqa_2662 | openbookqa | <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... | [
"dead",
"alive",
"flowering",
"green"
] | B | |
medmcqa_7177 | medmcqa | <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,... | [
"Folate deficiency",
"Thiamine deficiency",
"Niacin deficiency",
"Vitamin D deficiency"
] | A | Folate deficiency can occur from a number of etiologies including poor intake or absorption; in high-demand diseases such as sickle cell; and in inborn errors of metabolism. It can also be seen in conjunction with a variety of medication uses including high-dose nonsteroidal anti-inflammatory drugs (NSAIDs), methotrexa... |
aquarat_17200 | aquarat | <ctx>
1976, stating that the tablet does not contain all 231 of the numbers of interest. the article ( corrected ) with a brief addendum appears in selected papers on computer science, csli lecture notes 59, cambridge univ. press, 1996, pp. 185 – 203, but without the appendix that was included in the original paper....... | [
"A)263",
"B)381",
"C)242",
"D)111"
] | B | Solution
In each number except 381,the product of first and third digits is the middle one. Answer B |
arc_challenge_1040 | arc_challenge | <ctx>
farthest from the nucleus. as a general rule, when the representative elements form cations, they do so by the loss of the ns or np electrons that were added last in the aufbau process. the transition elements, on the other hand, lose the ns electrons before they begin to lose the ( n – 1 ) d electrons, even thou... | [
"nucleus",
"proton",
"neutron",
"electron"
] | D | |
qasc_5378 | qasc | <ctx>
brought out in the previous chapter, polar water provides a shield or screening of the electric fields in the highly charged molecules of interest in biological systems. figure 19. 18 artist ’ s conception of a water molecule. there is an inherent separation of charge, and so water is a polar molecule. electrons ... | [
"heat",
"freezes",
"a hazard",
"boiling"
] | B | |
aquarat_4516 | aquarat | <ctx>
15. 0 m / s 47. ( a ) 24. 2 m / s ( b ) the ball travels a total of 57. 4 m with the brief gust of wind. 49., so that and substituting for gives : 1581 since the range is :. 52. ( a ), south of east ( b ), south of east ( c ), south of east 54. ( a ) 0. 70 m / s faster ( b ) second runner wins ( c ) 4. 17 m 56., ... | [
"A)153mph",
"B)253mph",
"C)353mph",
"D)453mph"
] | B | The speed of the plane in still air = x miles/hour
The speed of the wind is 23 mph
Speed with the wind = (x + 23) mph
Speed against the wind = (x – 23) mph
Time = Distance/ Speed
According to the problem,
420/(x + 23) = 350/(x – 23)
420(x – 23) = 350(x + 23)
420x – 9660 = 350x + 805
420x – 350x = 8050 + 9660
70x = 1771... |
medmcqa_5730 | medmcqa | <ctx>
##k hinz er, mirel, db, ramos, em, ritchie, md, smith, me, waudby, cj, burke, w, & jarvik, gp. return of individual research results from genome - wide association studies : experience of the electronic medical records & genomics ( emerge ) network. genet med. feb 23, 2012. doi : 10. 1038 / gim. 2012. 15. [ epub ... | [
"Endometroid tumor",
"Clear cell tumor",
"Germ cell tumor",
"Brenner tumor"
] | B | Ans. is b, i.e. Clear cell tumorM/C ovarian cancer associated with endometrial cancer: Endometrioid tumorM/C ovarian cancer associated with endometriosis: Clear cell carcinoma |
arc_easy_2171 | arc_easy | <ctx>
. most protists are single - celled and microscopic. but there are exceptions. some single - celled marine protists are macroscopic. some marine slime molds have unique life cycles that involve switching between unicellular, colonial, and multicellular forms. other marine protist are neither single - celled nor m... | [
"birds",
"plants",
"fungus",
"animals"
] | C | |
medmcqa_6360 | medmcqa | <ctx>
such screenings is the disturbance caused by false positive screening results : if a person not having the disease is incorrectly found to have it by the initial test, they will most likely be distressed, and even if they subsequently take a more careful test and are told they are well, their lives may still be a... | [
"Testing for infection or disease in population or in individuals who are not seeking health care",
"It is defined presumptive identification of unrecognized disease",
"Search for unrecognized disease or defect by means of rapidly applied test, examinations or other procedures in apparently healthy individuals"... | D | Screening is testing for infection or disease in populations or in individuals who are not seeking health care. It is defined presumptive identification of unrecognized disease. E.g. serological testing for AIDS virus in blood donors, neonatal screening, pre-marital screening for syphilis . Search for unrecognized dise... |
aquarat_21823 | aquarat | <ctx>
voters had in fact voted strategically according to the burr dilemma. they found that 30 % of voters who bullet voted did so for strategic reasons, while 57 % did so because it was their sincere opinion. fargo's second approval election took place in june 2022, for mayor and city commission. the incumbent mayor w... | [
"A)27%",
"B)34%",
"C)41%",
"D)22%"
] | B | Let x be the percentage of people who like both.
Then the percentage of people who like only 1 but not both is 2x.
35% + 53% = 2x + 2(x) because the percentage who like both are counted twice.
Then x = 22% and 2x = 44%
100% = 22% + 44% + Neither
Neither = 34%
The answer is B. |
qasc_1046 | qasc | <ctx>
referred to as either “ bucks, ” “ stags, ” or “ bulls, ” and their young are commonly called “ fawns, ” or “ asses ”. it was previously believed that java mouse - deer were nocturnal, but more recent studies have shown that they are neither truly nocturnal nor diurnal, but instead crepuscular, meaning they prefe... | [
"mating",
"Winter",
"migrate",
"complex"
] | A | |
medmcqa_4534 | medmcqa | <ctx>
s., & baumgartner, l., m. ( 2007 ). learning in adulthood " a comprehensive guide ( 3rd edition ). san francisco : jossey - bass. rennemark, m., & hagberg, b. ( 1997 ). sense of coherence among the elderly in relation to their perceived life history in an eriksonian perspective. aging & mental health, 1 ( 3 ), 22... | [
"Involves fewer number of subjects",
"Inexpensive",
"Suitable for rare disease",
"More than one outcomes can be studied"
] | D | Ans. is 'd' i.e., More than one outcomes can be studied |
medmcqa_8428 | medmcqa | <ctx>
diseases. in addition, the overwhelming majority of disease - causing mutations in mendelian loci can be found within the coding region. with the goal of finding methods to best detect harmful mutations and successfully diagnose patients, researchers are looking to the exome for clues to aid in this process. whol... | [
"Metabolic acidosis",
"Hypokalemia",
"Hyperkalemia",
"Decrease in urinary calcium"
] | B | Ans. is 'b' i.e., Hypokalemia o In Bartter's syndrome the B.P. is low to normal despite increased level of aldosterone.Pathogenesis of Bartter Syndrome|Defect in sodium chloride and potasium transportin the ascending loop of henle|Loss of sodium and chloride|Volume contraction|Stimulation of Renin angiotensin|Increased... |
medmcqa_9715 | medmcqa | <ctx>
print the book. rotary printing press in a rotary printing press, the impressions are carved around a cylinder so that the printing can be done on long continuous rolls of paper, cardboard, plastic, or a large number of other substrates. rotary drum printing was invented by richard march hoe in 1843 and patented ... | [
"Left side of the action line",
"On the action line",
"On the ale line",
"Right side of the ale line"
] | C | Paograph In paogram, first time of the initial markings are marked on the ale line. The subsequent plotting is done from this point. Till the graph stays on the left if the ale line, the progress can be considered satisfactory. If the graph moves towards the right of the ale line, caution is required and when the graph... |
pubmedqa_99 | pubmedqa | <ctx>
##ugliani, r., munoz rojas, v., martins, a., valadares, e., clarke, j., goes, j., kakkis, e., worden, m., sidman, m., cox, g. : a dose - optimization trial of laronidase ( aldurazyme ) in patients with mucopolysaccharidosis i. molecular genetics and metabolism, 96 ( 1 ) ; 13 - 19, 2009. clarke, l. a., wraith, j. ... | [
"yes",
"no",
"maybe"
] | A | |
aquarat_16264 | aquarat | <ctx>
##300 is effectively a b600 with only half the number of hammers — one per two character positions. the hammer bank moves back and forth one character position, increasing the average number of band movements required for each line. ) bar printer bar printers were similar to chain printers but were slower and les... | [
"A)6 hours",
"B)8 hours",
"C)7 hours",
"D)5 hours"
] | A | 4 presses - 8,000 newspapers - 4 hours ;
2 presses - 4,000 newspapers - 4 hours ; (240 mins)
2 presses - 6,000 newspapers - 240/4000*6000 = 360 mins = 6 hrs
Answer : A |
medmcqa_3950 | medmcqa | <ctx>
; 112 : 814 – 840. carpenter, r. h. s. homeostasis : a plea for a unified approach. advances in physiology education 2004 ; 28 : s180 - 187. carpenter, r. h. s. contrast, probability and saccadic latency : evidence for independence of detection and decision. current biology 2004 ; 14 : 1576 – 1580. reddi, b. a. j... | [
"An individual with a spinal cord injury at L1 can still have a micturition reflex",
"The micturition reflex can occur without voiding any urine",
"Bladder volume can be more than double that present when the first urge to void occurs",
"An individual with destruction of the sacral dorsal roots can still have... | D | Micturition is initiated by activation of afferent sensory fibers located in the wall of the bladder; these fibers sense the degree of stretch of the bladder wall. In addition, these sensory fibers travel back to the spinal cord via sacral dorsal roots. The sensory information that reaches the spinal cord also travels ... |
arc_easy_1912 | arc_easy | <ctx>
- functional theory. for solids, a many - body potential can often describe the lattice constant of the equilibrium crystal structure, the cohesive energy, and linear elastic constants, as well as basic point defect properties of all the elements and stable compounds well, although deviations in surface energies ... | [
"closed loop system",
"Punnett square",
"Periodic Table",
"water cycle chart"
] | D | |
mmlu_aux_2956 | mmlu_auxiliary | <ctx>
snakes of virginia. univ. of virginia press, charlottesville, va. unlike with reptiles, there is little evidence that cooper's hawk regularly hunts amphibians in any area, despite a few species being known in the prey spectrum. while some authors have posited that as much as 2. 1 % of cooper's hawks'global prey c... | [
"Because the mountain lions destroyed the trees.",
"Because there were so many deer that they began to eat the green leaves.",
"Because they wanted the trees to grow well.",
"Because the trees are more important than the deer."
] | B | null |
qasc_3649 | qasc | <ctx>
role in developing and maintaining the health of the body by eliminating old cells, unnecessary cells, and unhealthy cells. the human body replaces perhaps one million cells per second. when a cell is compelled to commit suicide, proteins called caspases go into action. they break down the cellular components nee... | [
"divide",
"retina",
"produce air",
"grow"
] | A | |
openbookqa_977 | openbookqa | <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... | [
"light snacks",
"greens",
"food",
"illumination"
] | D | |
mmlu_aux_8523 | mmlu_auxiliary | <ctx>
20. 14 864 20 • electric current, resistance, and ohm's law access for free at openstax. org figure 20. 8 shows the schematic for a simple circuit. a simple circuit has a single voltage source and a single resistor. the wires connecting the voltage source to the resistor can be assumed to have negligible resistan... | [
"rise",
"fly",
"plummet",
"soar"
] | C | null |
aquarat_24956 | aquarat | <ctx>
or territory prefix. ( e. g. : w = kuala lumpur, a = perak, b = selangor, p = penang ) x - the alphabetical sequences. ( e. g. : a, b, c... x, y. not including i, o and z. ) # - the number sequence. ( e. g. : 1, 2, 3... 9998, 9999 ) the exceptions in the algorithm are as follows : there can be no leading zeroes i... | [
"A)1",
"B)2",
"C)5",
"D)7"
] | B | 46080 /12 = 3840
3840 /10 = 384
384 /8 = 48
48 /6 = 8
8/4 = 2
2 /2 = 1
B |
qasc_1634 | qasc | <ctx>
cerevisiae were more effective in producing ethanol as compared to the immobilized cells of zymomonas mobilis. awards and honors 1998 - 20 – indian council of agriculture research team research award on post - harvest technology, icar, new delhi 2005 – asian federation of lactic acid bacteria, japan research awar... | [
"kills people",
"depress neuronal excitability",
"it helps plants in growing",
"negative impact"
] | B | |
medmcqa_9494 | medmcqa | <ctx>
prpc and prpsc sources for efficient amplification. a 2009 study found sofia, in its current format, is capable of detecting less than 10 attogram ( ag ) of hamster, sheep and deer recombinant prp. about 10 ag of prpsc from 263k - infected hamster brains can be detected with similar lower limits of prpsc detectio... | [
"Erythropoietin analogue",
"Erythropoietin receptor agonist",
"Thrombopoietin analogue",
"GMCSF analogue"
] | C | Eltrombopag is a thrombopoietin analogue used in ITP, but carries the risk of hepatotoxicity.
Lustrombopag & Avatrombopag are other thrombopoietin analogues used to prevent bleeding in patients of liver disease. |
medmcqa_944 | medmcqa | <ctx>
size and genome, lack of cell wall, low g + c content and unusual nutritional needs. m. pneumoniae has also been designated as an arginine nonfermenting species. mycoplasmas are further classified by the sequence composition of 16s rrna. all mycoplasmas of the pneumoniae group possess similar 16s rrna variations ... | [
"IgG4",
"IgG3",
"IgG2",
"IgG1"
] | C | Deficiency of IgG2 results in recurrent sinopulmonary infections with encapsulated organisms. Deficiency of IgG1 - Bacterial infections (Diptheria, tetanus) Deficiency of IgG3 - Viral infections Deficiency of IgG4 - Parasitic infections IgG is the only maternal immunoglobulin that is normally transpoed across the place... |
medmcqa_2286 | medmcqa | <ctx>
to alcoholics for insomnia or anxiety management. initiating prescriptions of benzodiazepines or sedative - hypnotics in individuals in recovery has a high rate of relapse with one author reporting more than a quarter of people relapsed after being prescribed sedative - hypnotics. those who are long - term users ... | [
"Highly specific irreversible and noncompetitive carbonic anhydrase inhibitor",
"Highly specific irreversible and competitive carbonic anhydrase inhibitor.",
"Highly specific reversible and competitive carbonic anhydrose inhibitor",
"Highly specific reversible and non-competitive carbonic anhydrase inhibitor.... | D | Ans is 'd' i.e. Highly specific reversible and noncompetitive carbonic anhydrase inhibitor o Carbonic anhydrase inhibitors act by a non-competitive, reversible inhibition of the enzyme carbonic anhydrase. o Brinzolamide is a highly .specific inhibitor of carbonic anhydrase II (CA II), which is the main carbonic anhydra... |
aquarat_33966 | aquarat | <ctx>
) + 1 ^ 4 - 6 0000 5 5536 = 4000× ( 1 ^ 3 ) ×6 + 600× ( 1 ^ 2 ) × ( 6 ^ 2 ) + 40×1× ( 6 ^ 3 ) + 6 ^ 4 - - - - - - 4464 0000 3338 7536 = 4000× ( 16 ^ 3 ) ×2 + 600× ( 16 ^ 2 ) × ( 2 ^ 2 ) + 40×16× ( 2 ^ 3 ) + 2 ^ 4 - - - - - - - - - 1125 2464 0000 1026 0494 3376 = 4000× ( 162 ^ 3 ) ×6 + 600× ( 162 ^ 2 ) × ( 6 ^ 2 )... | [
"A)6^36",
"B)6^38",
"C)6^72",
"D)6^216"
] | B | Solution:
We know that x=6^36
which implies x^x = (6^36)^(6^36) = 6^(36 * 6^36) [because (x^y)^z = x^(y*z))]
so 6^(6^2 * 6^36) = 6^(6^(2+36)) [because x^a * x^b = x^(a+b)]
therefore x^x = 6^(6^38)
Given that x^x=6^k
so 6^(6^38) = 6^k
Since the base is same the exponent will also be same
therefore k = 6^38
Answer:B |
medmcqa_2682 | medmcqa | <ctx>
human mitochondrial genetics is the study of the genetics of human mitochondrial dna ( the dna contained in human mitochondria ). the human mitochondrial genome is the entirety of hereditary information contained in human mitochondria. mitochondria are small structures in cells that generate energy for the cell t... | [
"Lebers hereditary optic neuropathy",
"Angelman syndrome",
"Prader villi syndrome",
"Myotonic dystrophy"
] | A | Diseases caused by mutations in mitochondrial genes are rare. Because mitochondrial DNA encodes enzymes involved in oxidative phosphorylation, diseases caused by mutations in such genes affect organs most dependent on oxidative phosphorylation (skeletal muscle, hea, brain). Leber hereditary optic neuropathy is the prot... |
medmcqa_8991 | medmcqa | <ctx>
human ) cases in the - th source population associated with subtype, and is the number of cases of subtype in the recipient ( human ) population. for instance, if the frequencies of subtype x among three potential sources was 0. 8, 0. 5 and 0. 1, respectively, then the expected number of cases ( out of a total of... | [
"In developed world 80 % of population is affected before the age of 20",
"The prevalence is increasing in developed world",
"Most of the infected are children in developed countries",
"Poor socioeconomic status and less education predisposes to higher colonization rates"
] | D | PREVALENCE OF H.PYLORI: The prevalence of H. pylori varies throughout the world In developing world, 80% of the population are infected by the age of 20. In the United States this organism is rare in childhood. The overall prevalence of H. pylori in the United States is 30% The rate of infection with H. pylori in indus... |
openbookqa_40 | openbookqa | <ctx>
in the absence of moon and city lights ) absolutely dark, one would not be able to see the silhouette of an object against the sky. the night sky and studies of it have a historical place in both ancient and modern cultures. in the past, for instance, farmers have used the state of the night sky as a calendar to ... | [
"easy to cook a meal",
"time to eat breakfast",
"necessary to wear a coat",
"harder to see outside"
] | D | |
qasc_234 | qasc | <ctx>
121 persons included only those who had already been diagnosed with aud. in this sample, it was found that those who had reported cannabis use in the past year ( 416 people ) were associated with 1. 7 greater odds of aud persistence three years later. after adjustment for the same confounders as before, these odd... | [
"salmon",
"toxins",
"cigars",
"cancer"
] | C |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.