id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
medmcqa_5047 | medmcqa | <ctx>
other than psychiatry, morphological abnormality per se is not considered sufficient cause to make a diagnosis of disease ; functional abnormality is the necessary condition. szasz's criticism of syndrome - based diagnoses is divorced from a consideration of the history of medicine. in medicine ( in general ) dis... | [
"Temp > 38.5 degC or < 36 degC",
"RR > SD above normal for age",
"Children <1 year old persistent bradycardia over 0.5 hour",
">50% immature neutrophils"
] | D | D i.e. >50% immature neutrophilsRef: Nelson, Textbook of Pediatrics, 20th edition, page 522Explanation:Systemic Inflammatory Response Syndrome (SIRS)It's an inflammatory cascade that is initiated by the host in response to infection, occurs when the host defense system does not adequately recognize or clear the infecti... |
aquarat_8111 | aquarat | <ctx>
, the coin flipper is left with the only two remaining outcomes having equivalent probability. this procedure only works if the tosses are paired properly ; if part of a pair is reused in another pair, the fairness may be ruined. also, the coin must not be so biased that one side has a probability of zero. this m... | [
"A)25/32",
"B)13/4",
"C)17/8",
"D)57/64"
] | A | at least twice, but not more than 5 timesmeans exactly 2 times, 3 times, 4 times
The probability of getting exactly k results out of n flips is nCk/2^n
6C2/2^6+6C3/2^6+6C4/2^6=(20+15+15)/2^6=25/32
Option: A |
arc_easy_76 | arc_easy | <ctx>
5. 2 calorimetry 14. a 500 - ml bottle of water at room temperature and a 2 - l bottle of water at the same temperature were placed in a refrigerator. after 30 minutes, the 500 - ml bottle of water had cooled to the temperature of the refrigerator. an hour later, the 2 - l of water had cooled to the same temperat... | [
"mixing the food coloring in water",
"testing the beaker of uncolored tap water",
"using the same amount of water in each trial",
"testing the colored water samples at different times"
] | B | |
medmcqa_2389 | medmcqa | <ctx>
variance highlights the impact of different environments on mental frameworks, and subsequently proportionality bias. practical implications the mechanisms related to proportionality bias effect behaviour in the everyday – a common example is the excessive shaking of dice in one's hands before rolling, as if the ... | [
"Increase in pore size",
"Loss of negative charge on membrane",
"Loss of cells",
"Decreased circulation"
] | A | Etiology of minimal change ds is unknown. Electron microscopy reveals the primary injury to the visceral epithelial cells, which may be caused by:- A) immunological mechanism: Lack of immune deposits in the glomerulus exclude the possibility of immune complex mechanism. But several features suggest immunological mechan... |
aquarat_32113 | aquarat | <ctx>
the investment vehicle that maximizes the profit. hence, conclusion : knowing the direction the market will go ( i. e. having perfect information ) is worth $ 350. discussion : if someone was selling information that guaranteed the accurate prediction of the future market direction, we would want to purchase this... | [
"A)130%",
"B)120%",
"C)150%",
"D)160%"
] | B | Explanation:
Let the C.P. = x,
Then S.P. = (110/100)x = 11x/10
New S.P. = 2(11x/10) = 22x/10
Profit = 22x/10 - x = 12x/10
Profit% = (Profit/C.P.) * 100
=> (12x/10) * (1/x) * 100 = 120 %
Option B |
medmcqa_5756 | medmcqa | <ctx>
##ocrine glands in the neck of humans and other tetrapods. humans usually have four parathyroid glands, located on the back of the thyroid gland in variable locations. the parathyroid gland produces and secretes parathyroid hormone in response to a low blood calcium, which plays a key role in regulating the amoun... | [
"4",
"3",
"2",
"1"
] | A | Parathyroid glands: The parathyroid glands are small, yellowish-brown, ovoid or lentiform structures, usually lies between the posterior lobar borders of the thyroid gland and its capsule.
They are commonly 6 mm long, 3-4 mm across, and 1-2 mm from back to front, each weighing about 50 mg.
Usually, there are two on eac... |
mmlu_aux_4232 | mmlu_auxiliary | <ctx>
##arani m. 2015, " brazilian mine disaster releases dangerous metals, " chemistry world, november 2015, accessed 16 april 2016. masters c. 1981, homogenous transition - metal catalysis : a gentle art, chapman and hall, london,. matyi r. j. & baboian r. 1986, " an x - ray diffraction analysis of the patina of the ... | [
"natural gas, which can easily catch fire",
"fertilizer, which can't be stored in a great quantity",
"poisonous substance, which can't be used in overcrowded areas",
"fuel, which is stored in large tanks"
] | B | null |
medmcqa_1358 | medmcqa | <ctx>
broad ligament of the uterus. for a short part, the uterine arteries travel on top for a short ( ) period. they then pass by the cervix, traveling inward towards the bladder. blood and lymphatic supply the arteries which supply the ureter vary along its course. the upper third of the ureter, closest to the kidney... | [
"Broad and ovarian",
"Broad and suspensory",
"Round and ovarian",
"Round and suspensory"
] | B | The uterine vessels are found in the inferior poion of the broad ligament, while the ovarian vessels are found in the suspensory ligaments of the ovaries. The suspensory ligaments of the ovaries are peritoneal folds covering ovarian aeries , veins, nerves, and lymphatics as the structures pass over the pelvic brim to r... |
mmlu_aux_8598 | mmlu_auxiliary | <ctx>
. most bus lines start at 05 : 30 in the morning and finish at 23 : 45, with the most popular lines running a bit later until 01. 30am. at the weekend, nightlines are operated between 01 : 30 and 04 : 00 and offer direct bus connections between helsinki city centre and outlying areas. to get to the same areas dur... | [
"when its blue and Pink",
"when its down and lightless",
"when its seven and eight.",
"when its dead and gone"
] | B | null |
arc_easy_549 | arc_easy | <ctx>
glass : is an inorganic packaging that has been used for storing food and beverages. nowadays, soda - lime glass is the commonly used variation manufactured from raw materials such as soda ash, limestone, and metal. due to the structural characteristics of glass, the risk of migration into the food is very limite... | [
"glass",
"metal",
"paper",
"plastic"
] | D | |
medmcqa_7744 | 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 (... | [
"Rh factor",
"Uric acid",
"Serum urea",
"HLA B27 typing"
] | B | Ans. b. Uric acid The underlying basis of gouty ahritis is increased serum uric acid level. Most common joint involved in gout: Meta-Tarso-Phalangeal jointsQ Precipitation of monosodium urate crystalsdeg into the joints is the underlying basis for these urate crystals is increased total body urate levels |
pubmedqa_188 | pubmedqa | <ctx>
the canadian perinatal network ( cpn ) is made up of canadian researchers who collaborate on research issues relating to perinatal care. the network commenced in september 2005, and includes members from 25 tertiary perinatal units. cpn will enable health care professionals, researchers, and administrators to par... | [
"yes",
"no",
"maybe"
] | B | |
medmcqa_5236 | medmcqa | <ctx>
earnings of us $ 2. 539 billion, with an annual revenue of us $ 13. 003 billion, an increase of 15. 8 % over the previous fiscal cycle. celgene's shares traded at over $ 74 per share, and its market capitalization was valued at over us $ 51. 8 billion in november 2018. products as of 2019, celgene focused on onco... | [
"Synthetic amylin analogue",
"Inhibitor of DPP 4",
"GLP 1 analogue",
"PPAR gamma"
] | A | Ans. is 'a' i.e., Synthetic amylin analogue NEWER ANTIDIABETIC DRUGS Exenatide Exenatide is a synthetic glucagon-like peptide - 1 (GLP-1) analogue. GLP-1 is an impoant incretin that is released from gut in response to oral glucose. But GLP-1 can not be used clinically as it is degraded rapidly by enzyme dipeptidly pept... |
aquarat_13431 | aquarat | <ctx>
income, the amount earned by the average joe or average jane, is largely determined by who is or who is not included in the statistics. personal income statistics are given in accordance to a variety of demographic characteristics. the median income for all 233 million persons over the age of 15 was $ 28, 567. by... | [
"A)s. 8000",
"B)s. 9000",
"C)s. 9900",
"D)s. 9990"
] | A | Sol. Income in first year = * x 42000 = Rs. 24000
Expenses in second year = \ x 21000 = Rs. 35000 Total savings = Total income - Total expenses = (42000 + 24000)- (23000 + 35000)
= 66000 - 58000 = Rs. 8000
A |
aquarat_22118 | aquarat | <ctx>
< 8 ; counter + + ) { if ( ( b & 1 )! = 0 ) { p ^ = a ; } bool hi _ bit _ set = ( a & 0x80 )! = 0 ; a < < = 1 ; if ( hi _ bit _ set ) { a ^ = 0x1b ; / * x ^ 8 + x ^ 4 + x ^ 3 + x + 1 * / } b > > = 1 ; } return p ; } private void mixcolumns ( ) { / /'s'is the main state matrix,'ss'is a temp matrix of the same dime... | [
"A)-6",
"B)-8",
"C)-9",
"D)10"
] | A | let the number be x;
4(8+2x)=4x+8;
x=-6
ANSWER:A |
medmcqa_8844 | medmcqa | <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. ... | [
"Arise from pluripotent stem cell",
"Origin from skeletal muscle cell",
"Unilateral preponderance",
"More common in females"
] | D | RHABDOMYOSARCOMA: Most Common orbital tumor in children with mean age of 5-7 years Pluripotent mesenchymal cell origin Most common site of origin: Eyelid Incidence Male > female Unilateral more common Well circumscribed homogenous tumor Superonasal quadrant is the most common location Rapidly developing proptosis is th... |
mmlu_aux_3295 | mmlu_auxiliary | <ctx>
howard robert horvitz formemrs nas aaa & s aps nam ( born may 8, 1947 ) is an american biologist best known for his research on the nematode worm caenorhabditis elegans, for which he was awarded the 2002 nobel prize in physiology or medicine, together with sydney brenner and john e. sulston, whose " seminal disco... | [
"The theory of programmed cell deaths.",
"A great scientist--Sir John Sulston.",
"The programmed human life.",
"Dangerous diseases."
] | A | null |
aquarat_11807 | aquarat | <ctx>
given by the statistician jorgen randers, who argues that traditional projections insufficiently take into account the downward impact of global urbanization on fertility. randers'" most likely scenario " reveals a peak in the world population in the early 2040s at about 8. 1 billion people, followed by decline. ... | [
"A)12100",
"B)15240",
"C)12456",
"D)16940"
] | D | The required population is = 14000 (1 + 10/100)^2
= 14000 * 11/10 * 11/10
= 16940
Answer is D |
aquarat_48853 | aquarat | <ctx>
error ( divisionbyzero ) end if d < 0 then ( q, r ) : = divide ( n, −d ) ; return ( −q, r ) end if n < 0 then ( q, r ) : = divide ( −n, d ) if r = 0 then return ( −q, 0 ) else return ( −q − 1, d − r ) end end - - at this point, n ≥ 0 and d > 0 return divide _ unsigned ( n, d ) end function divide _ unsigned ( n, ... | [
"A)1636",
"B)1346",
"C)1378",
"D)1635"
] | A | Let the smaller number be x. Then larger number = (x + 1365).
x + 1365 = 6x + 10
5x = 1355
x = 271
Large number = 271+1365 = 1636
A |
arc_challenge_72 | arc_challenge | <ctx>
gas or biodiesel. some of the alternatives have their strengths and limitations that might impact on the possibility of adopting them in the future. using corn - based ethanol might be an alternative to using petroleum. however, studies that concluded that corn - based ethanol uses less net energy do not factor i... | [
"decreasing soil fertility",
"decreasing oil transportation",
"increasing the greenhouse effect",
"increasing carbon dioxide emissions"
] | A | |
aquarat_5104 | aquarat | <ctx>
##litz and weiss considered, namely over - investment. their argument runs along the same lines as akerlof's market for lemons. in this setting, prospective buyers of used cars do not know the quality of the car they are thinking of purchasing ; sellers know the value of their own cars. assuming they know the dis... | [
"A)136¢",
"B)130¢",
"C)140¢",
"D)137.5¢"
] | D | for making calculation simple let us consider he buys 10pounds @ 100/pound=1000¢ in total .
20% apples lost...means 8 pounds left.
further he wants 10% profit on 1000 ¢
means he wants to earn 1100¢
sales price should be 1100/8=¢ 137.5
Ans D |
aquarat_5038 | aquarat | <ctx>
10, 4 / 10 ] or [ 0. 1, 0. 2, 0. 3, 0. 4 ]. if you were to visually normalize this between 0. 0 and 1. 0, it would be grouped like below with [ red = 1 / 10, green = 2 / 10, blue = 3 / 10, black = 4 / 10 ] : 0. 1 ] 0. 2 \ 0. 3 / 0. 4 \ 0. 5 | 0. 6 / 0. 7 \ 0. 8 | 0. 9 | 1. 0 / using the above example numbers, thi... | [
"A) 1/11",
"B) 2/9",
"C) 2/11",
"D) 2/3"
] | C | Number x has to be chosen from numbers 1-11
(9/x) > x
=> 9 > x^2
=>x^2 - 9 < 0
x can have 2 values only 1 , 2
Therefore , probability = 2 / 11
Answer C |
aquarat_35498 | aquarat | <ctx>
a product defect is any characteristic of a product which hinders its usability for the purpose for which it was designed and manufactured. product defects arise most prominently in legal contexts regarding product safety, where the term is applied to " anything that renders the product not reasonably safe ". the... | [
"A)0.2%",
"B)0.4%",
"C)0.8%",
"D)1.2%"
] | B | 0.08*0.05 = 0.004 = 0.4%
The answer is B. |
openbookqa_3124 | openbookqa | <ctx>
pollination is the transfer of pollen from an anther of a plant to the stigma of a plant, later enabling fertilisation and the production of seeds, most often by an animal or by wind. pollinating agents can be animals such as insects, birds, and bats ; water ; wind ; and even plants themselves, when self - pollin... | [
"procreation",
"water supply",
"sun intake",
"color"
] | A | |
mmlu_aux_4617 | mmlu_auxiliary | <ctx>
bats have a high thermal conductivity. the wings are filled with blood vessels, and lose body heat when extended. at rest, they may wrap their wings around themselves to trap a layer of warm air. smaller bats generally have a higher metabolic rate than larger bats, and so need to consume more food in order to mai... | [
"its eyes are good",
"it can't see well",
"it can make a sound",
"it has a kind of radar system to help it"
] | D | null |
aquarat_49912 | aquarat | <ctx>
and those that go into the unchosen bin. this can be generalized to any number of bins with the constraint that every item must go to exactly one bin. the number of ways to put objects into bins is given by the multinomial coefficient where n is the number of items, m is the number of bins, and is the number of i... | [
"A)13",
"B)15",
"C)17",
"D)19"
] | D | Let x be the number of cans in row 1.
The total number of cans is x + (x+3) + ... + (x+27) =
10x + 3(1+2+...+9) =
10x + 3(9)(10)/2 =
10x + 135
Since the total is less than 150, x must equal 1.
The number of cans in the 7th row is 1 + 3(6) = 19
The answer is D. |
medmcqa_9827 | medmcqa | <ctx>
emphasis on drugs for treatment of triple negative breast cancer. in addition to her faculty position and role as the principal investigator of the auguste lab at northeastern, auguste is also a member of the american chemical society, american institute of chemical engineers, biomedical engineering society, mate... | [
"Screening in asymptomatic periodicity",
"Effect of treatment and early detection",
"Differentiating benign from malignant",
"Staging the extent of disease"
] | B | Answer: b) Effect of treatment and early detection( style="font-size: 1.04761904761905em; font-family: Times New Roman, Times, serif">)Tumor markers* Just an adjunct to diagnosis, and establishing a diagnosis on the basis of tumor markers alone (especially a single result) is associated with pitfalls because of the pro... |
aquarat_2210 | aquarat | <ctx>
vowels are pronounced approximately as follows : e [ ] as in beg ( french e ) : aipet - - - - - to lay out i [ ] as in sit : ailid - - - - - to fasten o [ ] as in gone ( or in glory when long ) : aimor - - - - - to share u [ ] as in full : aikut - - - - - to blow a [ ] is pronounced as in art ( never short as in ... | [
"A)360",
"B)60",
"C)36",
"D)2160"
] | D | In the given word, we treat the vowels IEO as one letter.
Thus, we have DRCTR (IEO).
This group has 6 letters of which R occurs 2 times and others are different.
Number of ways of arranging these letters = 6!/2! = 360.
Now 3 vowels can be arranged among themselves in 3! = 6 ways.
Required number of ways = (360x6) = 216... |
qasc_5690 | qasc | <ctx>
forms the basis of all food webs. further, it generates oxygen ( o2 ), a molecule necessary to sustain animals and humans. on average, a human consumes about 550 liter of oxygen per day, whereas plants produce 1, 5 liter of oxygen per 10 grams of growth. ecology understanding of ecosystem services requires a stro... | [
"recovery",
"food",
"darkness",
"growth"
] | D | |
aquarat_36161 | aquarat | <ctx>
the dogleg on the backstretch on lap 26, bringing out the first caution of the race. the race restarted on lap 33. the uneventful stage concluded on lap 75 when logano took the stage victory and the second caution flew at its conclusion. kurt busch's team was changing a battery, sent him out to beat the pace car ... | [
"A)12",
"B)15",
"C)18",
"D)20"
] | D | This is a very specific format that has appeared in a handful of real GMAT questions, and you may wish to learn to recognize it: here we have a *fixed* distance, and we are given the difference between the times and speeds of two things that have traveled that distance. This is one of the very small number of question ... |
aquarat_40963 | aquarat | <ctx>
| 23 | | 50. 7 % | - | align = right | 30 | | 70. 6 % | - | align = right | 40 | | 89. 1 % | - | align = right | 50 | | 97. 0 % | - | align = right | 60 | | 99. 4 % | - | align = right | 70 | | 99. 9 % | - | align = right | 75 | | 99. 97 % | - | align = right | 100 | | % | - | align = right | 200 | | % | - | alig... | [
"A)12",
"B)17",
"C)10",
"D)13"
] | D | 5 M + 11 B ----- 13 days
11 M + 11 B ------- 10 days
06 M + 06 B -------?
55 M + 121 B = 66 M +66 B
55 B = 11 M => 5 B = 1 M
25 B + 11 B = 36 B ---- 13 days
30 B + 6 B = 36 B -----? => 13 days
Answer: D |
medmcqa_7139 | medmcqa | <ctx>
okay or right for me on appeal from the district court, to let the appellant's appeal against an order for costs made against it, after looking at all the facts and finding that the appellant hadn't done anything wrong or acted in an unreasonable, arbitrary, or capricious way in proceedings brought under part ( i... | [
"Cough",
"Mantoux positive",
"Sputum positive",
"X-ray positive"
] | C | |
arc_easy_4 | arc_easy | <ctx>
in geology, rock ( or stone ) is any naturally occurring solid mass or aggregate of minerals or mineraloid matter. it is categorized by the minerals included, its chemical composition, and the way in which it is formed. rocks form the earth's outer solid layer, the crust, and most of its interior, except for the ... | [
"their color",
"their shape",
"how they formed",
"the minerals they contain"
] | D | |
openbookqa_46 | openbookqa | <ctx>
( os ), has return flow to the main source ( rf ) after passing through a wastewater treatment plant, and rp type has various water path instances ( wpi ), such as leakage, and water taken to irrigate green zones. considering that the annual change in storage of an urban area is negligible, water balance equation... | [
"all of these",
"the combination of nails and hammers",
"the presence of H20",
"the combination of chlorine and gas"
] | C | |
aquarat_13884 | 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)Rs. 154.50",
"B)Rs. 155.50",
"C)Rs. 156.50",
"D)Rs. 157.50"
] | D | Explanation:
We need to calculate the profit of B.
It will be,
SI on the rate B lends - SI on the rate B gets
Gain of B=3500×11.5×3/100−3500×10×3/100
=157.50
Option D |
aquarat_43577 | 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)10,10",
"B)30,40",
"C)70, 50",
"D)20,20"
] | D | Let the number of boys be x.
Number of girls is 100 - x.
Total number of chocolates received by boys and girls = 2x + 3(100 - x) = 320
=> 300 - x = 320 => x = 20.
So, the number of boys or girls is 20.
ANSWER:D |
qasc_659 | qasc | <ctx>
pollination is the transfer of pollen from an anther of a plant to the stigma of a plant, later enabling fertilisation and the production of seeds, most often by an animal or by wind. pollinating agents can be animals such as insects, birds, and bats ; water ; wind ; and even plants themselves, when self - pollin... | [
"haploid plants",
"diploid",
"humans",
"insects"
] | A | |
aquarat_20807 | aquarat | <ctx>
if bottles > 0 then let bottles $ = ltrim $ ( str $ ( bottles ) ) : let pronoun $ = " one " if bottles = 0 then let bottles $ = " no more " : let pronoun $ = " it " if bottles < > 1 then let bottle $ = " bottles " if bottles = 1 then let bottle $ = " bottle " print " take " ; pronoun $ ; " down and pass it around... | [
"A)8",
"B)12",
"C)60",
"D)118"
] | C | ways in which 3 bottles out of 5 can be selected = 5C3
ways in which 3 caps can be used to close 3 bottles = 3!
Total ways of arrangement = 5C3*3!
=5*4/2*6
=10*6
=60
Ans = C |
medmcqa_9977 | medmcqa | <ctx>
in asia. every year, about 2, 500 to 3, 500 people become infected with n. meningitidis in the us, with a frequency of about 1 in 100, 000. children younger than five years are at greatest risk, followed by teenagers of high school age. rates in the african meningitis belt were as high as 1 in 1, 000 to 1 in 100 ... | [
"Increased sugar",
"Increased lymphocytes",
"Increased polymorphs",
"Increased RBCs"
] | B | (B) Increased lymphocytes |
qasc_5351 | qasc | <ctx>
50 ovarian 50 – 75 breast 50 – 80 + brain 80 + neck 80 + bone 80 + soft tissue 80 + thyroid 80 + table 32. 7 cancer radiotherapy finally, it is interesting to note that chemotherapy employs drugs that interfere with cell division and is, thus, also effective against cancer. it also has almost the same side effect... | [
"They may not survive.",
"an organism's body",
"out of control",
"too slowly"
] | C | |
aquarat_35780 | aquarat | <ctx>
act, convention, and additional protocol with the eu according to the eu data protection directive 95 / 46 ec. in germany, there are two kinds of restrictions on a transfer of personal data. since germany is part of the eu member states, the transfer of personal data of its citizens to a nation outside the eea is... | [
"A)DKSOO",
"B)UDFHD",
"C)DKJHIU",
"D)FSPBGI"
] | D | FSPBGI
Answer:D |
medmcqa_5244 | medmcqa | <ctx>
of docosahexaenoic and arachidonic acid in usher's syndrome. then they demonstrated that phagocytosis by retinal pigment epithelial cells induces gene expression. during that time, bazan and his colleagues found prostaglandin d synthetase in the interphotoreceptor matrix and cloned its receptor. they demonstrated... | [
"Oleoc acid",
"Linoleic acid",
"Linolenic acid",
"Archidonic acid"
] | D | EICOSANOIDSThey are 20 C compounds (Greek, eikosi = twenty), derived from arachidonic acid. Their names are:1. Prostanoids, containing1-a. Prostaglandins (PGs);1-b. Prostacyclins (PGIs);1-c. Thromboxanes (TXs)2. Leukotrienes (LTs)Ref: DM Vasudevan - Textbook of Biochemistry, 6th edition, page no: 163 |
medmcqa_3524 | medmcqa | <ctx>
but in one case indirectly and in the other directly. the efferent axons of the subiculum follow the fornix. at the anterior part of the fornix, part of them go down to the mammillary body. the neurons of the mammillary bodies give axons forming the thick and dense mamillo - thalamic tract ( of vicq d'azyr ), whi... | [
"Obturator nerve",
"Obturator aery",
"Obturator vein",
"Internal pudendal vessels"
] | D | Through the canal the obturator aery, obturator vein and obturator nerve pass out of the pelvis. |
medmcqa_8751 | medmcqa | <ctx>
podiatry ( ), or podiatric medicine ( ), also known as chiropody, is a branch of medicine devoted to the study, diagnosis, and treatment of disorders of the foot, and ankle. the healthcare professional is known as a podiatrist. the us podiatric medical school curriculum includes lower extremity anatomy, general h... | [
"Malgaigne's fracture",
"Jones fracture",
"Cotton's fracture",
"Pott's fracture"
] | B | Ans. is 'b' i.e., Jones fracture [Ref: Maheshwari 4th/e p. 2, 3EponymFractures of lower limbBumper fractureComminuted, depressed fracture of the lateral tibial condylePott's fractureBimalleolar ankle fractureCotton's fractureTrimalleolar ankle fracturePilon fractureComminuted intra-articular fracture of distal tibial e... |
aquarat_41174 | aquarat | <ctx>
ordinary six - sided die eight times. what is the probability that one sees a " 1 " at least once? it may be tempting to say that pr ( [ " 1 " on 1st trial ] or [ " 1 " on second trial ] or... or [ " 1 " on 8th trial ] ) = pr ( " 1 " on 1st trial ) + pr ( " 1 " on second trial ) +... + p ( " 1 " on 8th trial ) = ... | [
"A)1/8!",
"B)3!/8!",
"C)5!/8!",
"D)1/3!"
] | D | 8 flavors are too much. Lets try out only 3 flavors --> Black Currant, Vanilla, Chocalate
We can get Black Currant before Vanilla and Vanilla before Chocolate in only 1 way.
Probability = Possible/Total = 1/3!
Now lets consider 4 flavors --> BC, Van, Choc and X
Possibilities --> 1) BC, X, Van, Choc
2) X, BC, Van, Choc
... |
mmlu_aux_3770 | mmlu_auxiliary | <ctx>
other species of papilio, controlled by alleles of a single gene. he describes how miriam rothschild took time away from her major study of fleas to investigate the toxic chemicals that underlie aposematism ( warning coloration ) and hence mimicry, showing that monarch butterflies contained cardenolides similar t... | [
"By doing experiment on butterflies.",
"By comparing genetic structures.",
"By observing the butterflies.",
"By analyzing the result."
] | B | null |
aquarat_47236 | aquarat | <ctx>
| 23 | | 50. 7 % | - | align = right | 30 | | 70. 6 % | - | align = right | 40 | | 89. 1 % | - | align = right | 50 | | 97. 0 % | - | align = right | 60 | | 99. 4 % | - | align = right | 70 | | 99. 9 % | - | align = right | 75 | | 99. 97 % | - | align = right | 100 | | % | - | align = right | 200 | | % | - | alig... | [
"A)27%",
"B)12%",
"C)45%",
"D)17%"
] | A | A and B both wear black shoes 20% of the time: 0.20x100=20 days
.68x100=68-20=48 days A is wearing black shoes when B is not
.25x100=25-20=5 days B is wearing black shoes when A is not
48+5+20=73/100 either A or B is wearing black shoes
1-73/100 = 27% either A or B is NOT wearing black shoes
Answer is A |
aquarat_19295 | aquarat | <ctx>
corresponding to the weight 0. 3, which is 4. the weights on each side of the pivot add up to 0. 45 and 0. 25, satisfying the general condition that each side be as even as possible. any other weight would result in a greater difference between each side of the pivot. consider the set of numbers with each number ... | [
"A)22",
"B)25",
"C)26",
"D)27"
] | D | Solution
Given Data
3 positive integers
Average of a, b, and c = 22
So, a+b+c3a+b+c3 = 66 or a + b + c = 66
a ≤ b ≤ c
Median = (a + 13)
Median of these 3 numbers a, b, and c is ‘b’ because a ≤ b ≤ c
Therefore, b = a + 13
Objective To find the least value of 'c'
Theoretically, the least value of c is when c = b.
Therefo... |
medmcqa_9803 | medmcqa | <ctx>
required to perform some additional physical tasks, which caused williams difficulty. although the parties disagree on the facts from this point on, in any case williams was restricted by her physician from work of any kind ; she was fired and eventually she sued her former employer for failing to accommodate her... | [
"Reducing occurrence of polio by immunization",
"Resting affected limbs in neutral position",
"Providing calipers for walking",
"Arranging for schooling of child suffering from PRPP (post polio residual paralysis)"
] | B | Reducing occurrence of polio by immunization - Specific protection Arranging for schooling of child suffering from PRPP (post polio residual paralysis) - Rehabilitation Resting affected limbs in neutral position - Disability limitation Providing calipers for walking - Rehabilitation Ref : Park's Textbook of Preventive ... |
medmcqa_6530 | medmcqa | <ctx>
##ginous fishes such as sharks. it develops as the initial skeleton in more advanced classes of animals. in air - breathing vertebrates, cartilage is replaced by cellular bone. a transitional tissue is mineralized cartilage. cartilage mineralizes by massive expression of phosphate - producing enzymes, which cause... | [
"Peroneal aery",
"Anterior- tibial aery",
"Posterior tibial aery",
"Popliteal aery"
] | A | Nutrient aery to fibula:- The peroneal aery gives off nutrient aery to fibula.Enters the bone on its posterior surface.Nutrient foramen directed downwards. {Reference: BDC 6E} |
medmcqa_6065 | medmcqa | <ctx>
testing laboratory tests include all of the following : c - reactive protein, hemoglobin, albumin, and egfr. complete response - all lab values within normal ranges partial response - > 50 % in all lab values stable disease - all lab values between < 50 % improvement and < 25 % worsening progressive disease - > 2... | [
"NHL",
"PNH",
"RA",
"SLE"
] | B | Ans. is 'b' i.e. PNH Cancer cells express a variety of antigen.These antigens can be targeted by certain antibodies which are specifically directed towards those antigens. The antigen antibody reaction leads to death of the cancer cells.Antibodies {monoclonal antibodies) are now being prepared by immunizing mice agains... |
arc_challenge_91 | arc_challenge | <ctx>
added. the system is constructed so that no vapor evaporates while ice warms to become liquid water, and so that, when vaporization occurs, the vapor remains in of the system. the long stretches of constant temperature values at and reflect the large latent heat of melting and vaporization, respectively. water ca... | [
"The soft drink cans will absorb cold energy from the stream's water.",
"The cans will cool until their temperature is the same as the stream's.",
"The temperature of the soft drinks will not change since the cans are sealed.",
"The temperature of the cans will decrease to freezing as long as the stream is fl... | B | |
aquarat_31392 | aquarat | <ctx>
score if a team has made improvement beyond a certain threshold. a trivial algorithm that predicts for each movie in the quiz set its average grade from the training data produces an rmse of 1. 0540. cinematch uses " straightforward statistical linear models with a lot of data conditioning. " using only the train... | [
"A) 4%",
"B) 5%",
"C) 8%",
"D) 3.75%"
] | D | Expected minimum rating = 8
Deviation from the expected minimum rating = (-1 + 0 + 0 - 1 + 1 + 1 - 2 - 2 + 0 - 1)/10 = -3/10 = -0.3
Current rating is 0.3 less than 8.
Percentage = (0.3/8)*100 = 3.75%
Answer: D |
aquarat_44426 | aquarat | <ctx>
figure 5. 12, let us take a number such as 110. its most significant bit is 1 so the number is negative and in its one ’ s complement form. to know its original value, we need to get its one ’ s complement again. the one ’ s complement of 110 is 001 which corresponds to decimal number 1, so the result is – 1. • i... | [
"A)3",
"B)4",
"C)5",
"D)6"
] | C | we are given that if the integer N has its digits reversed the resulting integer differs from the original by 45. First let’s express the reversed number in a similar fashion to the way in which we expressed the original integer.
10B + A = reversed integer
Since we know the resulting integer differs from the original b... |
qasc_7938 | qasc | <ctx>
treatment virtually all large systems must treat the water ; a fact that is tightly regulated by global, state and federal agencies, such as the world health organization ( who ) or the united states environmental protection agency ( epa ). water treatment must occur before the product reaches the consumer and af... | [
"direct damage to the lungs",
"h2o",
"an area swollen with pus",
"chlorine, pesticides, heavy metals"
] | D | |
medmcqa_3966 | medmcqa | <ctx>
surface of the central masses. the fourth pair of ganglions are the olfactory : they are well developed, though very much smaller than those just described, and are joined by a short commissure to the upper surface of the anterior margins of the cerebroid ganglions. the infra - oesophageal ganglions are placed in... | [
"Otic ganglion",
"Geniculate ganglion",
"Superior salivary nucleus",
"Inferior salivary nucleus"
] | C | The sensory root is from the lingual nerve. It is suspended by two roots of lingual nerve.The sympathetic root is from the sympathetic plexus around the facial aery. This plexus contains postganglionic fibers from the superior cervical ganglion of the sympathetic trunk. These fibers pass express through the ganglion an... |
medmcqa_2453 | medmcqa | <ctx>
the overall physical effects and facial appearance of dwarfism with premature aging. other features and findings include : intrauterine growth retardation, congenital hip dislocations, winged scapulae ( shoulder blades ), pes planus ( fallen arches ), pseudoepiphyses of the second metacarpals ( upper bone of the ... | [
"P. alba",
"P. versicolour",
"Indeterminate leprosy",
"Borderline leprosy"
] | C | C i.e. Indeterminate leprosy Points in our of diagnosing indeterminate leprosy: - Epidermal atrophyQ Non scaly & AnesthesiaQ (if present) Resident of high leprosy prevelence state? (Bihar) |
mmlu_aux_5200 | mmlu_auxiliary | <ctx>
of other objects in the sky, though varying thicknesses of cloud cover have differing effects. a very thin cirrus cloud in front of the moon might produce a rainbow - colored ring around the moon. stars and planets are too small or dim to take on this effect and are instead only dimmed ( often to the point of inv... | [
"a lot",
"a few",
"many",
"some"
] | A | null |
mmlu_aux_3629 | mmlu_auxiliary | <ctx>
bank sees itself as a leading storage facility of asian species within 15 years of its foundation, and expects to make significant contributions to the development of the biotech industry and life science research by providing valuable resources, information and expertise. within the next five years, the bank is ... | [
"To collect enough money for the project.",
"To safeguard food crops.",
"To protect wild plants from extinction.",
"To help scientists study wild plants."
] | C | null |
qasc_5039 | qasc | <ctx>
##valves, echinoderms, the lancelet and in most marine arthropods. in anatomically simple animals, such as cnidarians and flatworms, the fetal development can be quite short, and even microlecithal eggs can undergo direct development. these small eggs can be produced in large numbers. in animals with high egg mor... | [
"graptolites",
"starfish",
"a fish",
"fur seals"
] | B | |
aquarat_46219 | 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)\t26/27",
"B)\t13/17",
"C)\t13/19",
"D)\t12/19"
] | A | MAKE R = 10
P = 0.8R = 8
Q = 0.8P = 6.4
S= 0.6P = 4.8
FOR THAT WE GET S = 10.8
AND Q 10.4
SO 10.4/10.8= 2.6/2.7
Ans:A |
aquarat_29108 | aquarat | <ctx>
< 9. 99 : order = 50 if 9. 99 < = price < 19. 99 : order = 30 if price > = 19. 99 : order = 10 a. if price < 9. 99 : order = 50 else : order = 30 order = 10 b. if price < 9. 99 : order = 50 elif price < 19. 99 : order = 30 elif price = = 19. 99 : order = 10 c. if price < 9. 99 : order = 50
stock under different ... | [
"A)6",
"B)4",
"C)8",
"D)10"
] | C | The bookman had 10 hardback ad 40-10=30 paperback copies;
14 copies were sold, hence 40-14=26 copies were left. Let # of paperback copies left be p then 10p+20(26-p)=300 --> 10 p=220 --> p=22
# of paperback copies sold is 30-22=8
Answer: C |
arc_challenge_937 | arc_challenge | <ctx>
, and coordinate axes, respectively. the magnitude of the position vector gives the distance between the point and the origin. the direction cosines of the position vector provide a quantitative measure of direction. in general, an object's position vector will depend on the frame of reference ; different frames ... | [
"40",
"40 m north",
"40 m/s",
"40 m/s north"
] | D | |
aquarat_35307 | aquarat | <ctx>
engineering applied mechanics biotechnology ( bhupat and jyoti mehta school of biosciences ) chemical engineering chemistry civil engineering computer science and engineering ( cse ) electrical engineering ( ee ) engineering design humanities and social sciences ( hss ) management studies ( doms ) mathematics ( m... | [
"A)53.33",
"B)54.41",
"C)55",
"D)57"
] | B | Sol.
Required average = [65x50 + 60x55 + 45x60 / 65 + 60 + 45]
= [3250 + 3300 + 2700 / 160]
=9250 / 170 = 54.41.
Answer B |
medmcqa_6939 | medmcqa | <ctx>
lead ii potential as an indicator of heart - muscle function and see that it is coordinated with arterial blood pressure as well. heart function and its four - chamber action are explored in viscosity and laminar flow ; poiseuille ’ s law. basically, the right and left atria receive blood from the body and lungs,... | [
"Atrial depolarization",
"Atrial repolarization",
"Ventricular depolarization",
"Ventricular repolarization"
] | D | The T wave represents ventricular repolarization and is longer in duration than depolarization (i.e., conduction of the repolarization wave is slower than the wave of depolarization). The P wave represents the wave of depolarization that spreads from the SA node throughout the atria, and is usually 0.08 to 0.1 seconds ... |
aquarat_49815 | aquarat | <ctx>
the cone's axis along an angle θ from the x - axis. the cylindrical height coordinate of this point is. so along the direction of angle θ, a cross - section of the conical ungula looks like the triangle. rotating this triangle by an angle about the z - axis yields another triangle with,, substituted for,, and res... | [
"A)42m",
"B)84m",
"C)63m",
"D)8.75m"
] | B | ½ (12+8)d=840 or d=84m
ANSWER:B |
mmlu_aux_7273 | mmlu_auxiliary | <ctx>
japanese spider crab ( arthropoda : macrocheira kaempferi ) is one of the world's largest arthropods. the japanese spider crab is largest known species of crab and may live up to 100 years. with a leg span of that can reach four feet, it has the longest span of any arthropod. they are typically found in the pacif... | [
"black inky ocean",
"in water sources",
"in liquid places",
"bottom of rivers"
] | A | null |
aquarat_30897 | 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
. 6. at a website development company... | [
"A)12 days",
"B)16 days",
"C)18 days",
"D)11 days"
] | A | One day work of A, B and C = 1/30 + 1/30 + 1/40 = 1/11Work done by A and B together in the last 4 days = 4*(1/30 + 1/30) = 4/15
Remaining work = 11/15
The number of days required for this initial work = 8 days.
The total number of days required = 4 + 8 = 12 days.
Answer:A |
aquarat_10849 | aquarat | <ctx>
< 9. 99 : order = 50 if 9. 99 < = price < 19. 99 : order = 30 if price > = 19. 99 : order = 10 a. if price < 9. 99 : order = 50 else : order = 30 order = 10 b. if price < 9. 99 : order = 50 elif price < 19. 99 : order = 30 elif price = = 19. 99 : order = 10 c. if price < 9. 99 : order = 50
. 98 10. 99 10. 100
p... | [
"A)144",
"B)1250",
"C)117",
"D)287"
] | B | One toy price = 2500/100 = 25
50 toy price = 50 * 25 = 1250
Answer : B |
mmlu_aux_2474 | mmlu_auxiliary | <ctx>
future studies. conservation ichthyoplankton have a high mortality rate as they transition their food source from yolk sac to zooplankton. it is proposed that this mortality rate is related to inadequate zooplankton as well as an inability to move through the water effectively at this stage of development, leadin... | [
"water quality improved as well",
"bay scallops grew out of control",
"the health of coral reefs worsened",
"the local scallop fishery was harmed"
] | D | null |
medmcqa_3939 | medmcqa | <ctx>
##f. now continuous renal replacement therapy has become the mainstay of management of renal failure for multiple organ failure patients in the icu. information technology and precision medicine have recently furthered the evolution of crrt, providing the possibility of collecting data in large databases and eval... | [
"Encainide",
"Flecainide",
"Intracardiac Defibrilator",
"Beta-blockers"
] | C | Sustained monomorphic VT associated with nonischemic cardiomyopathy is usually due to scar-related reentry. On cardiac MR imaging, scars are detectable as areas of delayed gadolinium enhancement and are more often intramural or sub-epicardial in location as compared with patients with prior MI. Any cardiomyopathic proc... |
qasc_3607 | qasc | <ctx>
30 minutes, a significant amount of gelatin would break down. the marshmallow would have reduced springiness from that loss of gelatin. but since the time the syrup spends at elevated temperature in modern cookers is so short, there is little to no degradation of the gelatin. in terms of texture, and mouth - feel... | [
"hormones",
"heat",
"eukyarotes",
"glucose"
] | D | |
aquarat_6682 | aquarat | <ctx>
into finding relatively prime integers and ( one of which is even ) such that the area is square. for this number to be a square, its four linear factors,,, and ( which are relatively prime ) must themselves be squares ; let and. both and must be odd since exactly one of or is even and the other is odd. therefore... | [
"A)213444",
"B)214344",
"C)214434",
"D)213443"
] | A | L.C.M. of 21, 36, 66 = 2772.
Now, 2772 = 2 x 2 x 3 x 3 x 7 x 11
To make it a perfect square, it must be multiplied by 7 x 11.
So, required number = 22 x 32 x 72 x 112 = 213444
Answer A |
medmcqa_8450 | medmcqa | <ctx>
trigeminal nerve carries general somatic afferent fibers ( gsa ), which innervate the skin of the face via ophthalmic ( v1 ), maxillary ( v2 ) and mandibular ( v3 ) divisions. the trigeminal nerve also carries special visceral efferent ( sve ) axons, which innervate the muscles of mastication via the mandibular (... | [
"Left levator veli palatini",
"Left tensor veli palatini",
"Right levator veli palatini",
"Right tensor veli palatini"
] | A | The uvula would move toward the intact right side. This is because the intact levator veli palatini would be unopposed by the opposite, paralyzed left levator veli palatini. |
medmcqa_5005 | medmcqa | <ctx>
found its antihyperalgesic effect reversed by the cb2 inverse agonist am - 630 although it seems to inhibit fevers caused by prostaglandins, especially prostaglandin e2, metamizole appears to produce its therapeutic effects by means of its metabolites, especially n - methyl - 4 - aminoantipyrine ( maa ) and 4 - a... | [
"Halothane",
"Isoflurane",
"Propofol",
"Thiopentone"
] | D | Ans. is 'd' i.e., Thiopentone Anesthetics in porphyriaSafeUnsafe (should not be used)* Propofol* Benzodiazepines* Opioids (other than pentazocine)- morphine, codeine, pethidine, fentanyl, alfentanyl, naloxone* Lidocaine, Bupivacaine* Muscle relaxants* Neostagmine, atropine, glycopyrrolate* Aspirin, indomethacin, naprox... |
mmlu_aux_4254 | mmlu_auxiliary | <ctx>
and more comfortable. ieva suits are meant for use inside and outside the spacecraft, such as the gemini g4c suit. they include more protection from the harsh conditions of space, such as protection from micrometeoroids and extreme temperature change. eva suits, such as the emu, are used outside spacecraft, for e... | [
"Space exploration",
"Astronauts' flights",
"The Advantages of Spacesuits",
"The Development of Spacesuits"
] | D | null |
aquarat_42587 | 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)3.5",
"B)3.75",
"C)4",
"D)4.25"
] | A | (1000xtx3/100) + (1400xtx5/100) = 350 → t =3.5 answer A |
arc_easy_1512 | arc_easy | <ctx>
on snow depth, density, composition and possible runoff patterns. it is also widely used in the study of natural phenomena such as : blizzards, avalanche, ice pellets and hail in order to help foresee natural disasters. glaciology glaciology is a similar study to snow hydrology that focuses specially on glacier m... | [
"runoff and evaporation",
"transpiration and precipitation",
"precipitation and runoff",
"transpiration and evaporation"
] | C | |
openbookqa_2600 | openbookqa | <ctx>
ignition is lightning, though some fires may begin through other sources of ignition ( such as volcanic activity ). anthropogenic ignition : humans cause fires both intentionally and unintentionally. atmospheric conditions - weather conditions can determine whether an area is conducive to fire : hot, dry and / or... | [
"littering cans and food wrappers",
"an overheating car engine",
"a combination of snow and rain",
"sudden electrostatic discharge from a cloud"
] | D | |
medmcqa_1606 | medmcqa | <ctx>
mental disorder. neuroimaging techniques emergent neuroscience studies investigated the influence of problematic, compulsive use of the internet on the human brain. following anecdotal reports and the conclusion by dr. kimberly s. young ( 1998 ), neuroimaging studies revealed that iad contributes to structural an... | [
"Confusion",
"Mania",
"Hyperactivity",
"Loss of memory"
] | B | Decreased sleep, increased sexual activity, excitement and spending excessive money are symptoms of mania. |
aquarat_5926 | 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
stock under different stock valuation... | [
"A)80 lakh",
"B)50 lakh",
"C)48 lakh",
"D)60 lakh"
] | C | Let the incomes of two companies A and B be 5x and 8x respectively.
From the question,
5x+30/8x=5/4 ⇒ 20x + 120 = 40x
∴ x = 6
∴ Income of company B = 8x = 48 lakh
Answer C |
qasc_7758 | qasc | <ctx>
later, or changing its rate, can clearly cause a wide variety of changes in body shape and size ( allometry ), biologists have in hall's view often invoked heterochrony to the exclusion of heterotopy. heterotopy in botany in botany examples of heterotopy include the transfer of bright flower pigments from ancestr... | [
"world climate change",
"It helps them survive",
"natural selection",
"Leptospirosis"
] | C | |
mmlu_aux_5204 | mmlu_auxiliary | <ctx>
of other objects in the sky, though varying thicknesses of cloud cover have differing effects. a very thin cirrus cloud in front of the moon might produce a rainbow - colored ring around the moon. stars and planets are too small or dim to take on this effect and are instead only dimmed ( often to the point of inv... | [
"gets light",
"gives light",
"gives air",
"gets air"
] | B | null |
medmcqa_7730 | medmcqa | <ctx>
##ngold cl, tupal s, mhaskar y, uteshev vv. dba mice as models of sudden unexpected death in epilepsy. in : sudden death in epilepsy : forensic and clinical issue, ( c. lathers, p. schraeder, m. bungo, j. leestma, editors ), taylor and francis, 657 - 674, 2010. faingold cl. brainstem networks : reticulo - cortica... | [
"Baclofen",
"Dantrolene",
"Diazepam",
"Tizanidine"
] | C | |
aquarat_22857 | aquarat | <ctx>
is acceptable, a dowry ( usually a pre - determined number of animals ) is paid to the bride ’ s family. the couple then are declared married by the elders. the couple will go and make a new house and stay there together, or the wife will go and stay with her husband in his parents'house. when a child is born, th... | [
"A)2/16",
"B)1/16",
"C)3/24",
"D)5/16"
] | D | Explanation:
2 men reap 1/8 field in 1 day
1 man reap 1/(2 x 8)
3 women reap 1/8 field in 1 day
1 woman reap 1/(3 x 8)
3 men and 4 women reap (3/(2 x 8)+ 4/(3 x 8)) =5/16 in 1 day
3 men and 4 women will reap the field in 5/16 days
Answer: Option D |
medmcqa_9930 | medmcqa | <ctx>
##ruginosa produces the pigments pyocyanin and pyoverdin, which give the colonies a greenish sheen. some specimens of serratia marcescens produce an orange - red pigment called prodigiosin. organisms with swarming motility, like proteus species, exhibit concentric waves of growth extending from the inoculation po... | [
"Bile solubility test",
"Catalase test",
"Optochin sensitivity",
"Bacitracin sensitivity"
] | D | Group A beta streptococcus produces pyogenic infections with a tendency to spread locally, along lymphatics and through the bloodstream. The growth of Str. pyogenes on agar plates in the laboratory is inhibited by the antibiotic bacitracin, an impoant diagnostic criterion. Sensitivity to bacitracin is a convenient meth... |
mmlu_aux_7152 | mmlu_auxiliary | <ctx>
supply voltage, the capacitance or mutual inductance between the wires of building wiring systems is typically quite low and incapable of supplying significant amounts of current. however, in overhead transmission work on or near high - voltage lines, safety rules require connecting a conductor to earth ground du... | [
"ground",
"water",
"air",
"copper"
] | D | null |
aquarat_43793 | aquarat | <ctx>
that the red ball is not taken in the second draw, under the condition that it was not taken in the first draw, is 999 / 1999 ≈. the probability that the red ball is not taken in the third draw, under the condition that it was not taken in the first two draws, is 998 / 1998 ≈. continuing in this way, we can calcu... | [
"A)4/51",
"B)10/21",
"C)7/12",
"D)11/31"
] | B | Total number of balls = 10+6+5 = 21
E = event that the ball drawn is neither red nor green
= event that the ball drawn is red
n(E) = 10
P(E) = 10/21
Answer is B |
medmcqa_7706 | medmcqa | <ctx>
##ypie und andere spezielle epidemiologische laboratoriumsmethoden. [ german & english ; phage typing and other special epidemiological laboratory methods ]. gustav - fischer - verlag, jena, germany. oclc 14423391 gasser, f. 1974. microbiologie generale, volume 1. bacteries et bacteriophages. [ french ; bacteria ... | [
"Pneumolysin a thiolactivated toxin, exes a variety of effect on ciliary & PMN's",
"Autolysin may contribute to the pathogenesis of pneumococcal disease by lysing the bacteria",
"Anticapsular antibodies are serotype specific",
"The virulence of pneumococci is dependent only on the production of the capsular p... | D | The virulence of Streptococcus pneumoniae depends on; Capsular polysaccharide, because of its acidic and hydrophilic propeies, protects the cocci from phagocytosis. Capsulated streptococcus pneumoniae are not phagocytosed efficiently in fluid media or exudates, however, they are susceptible to surface phagocytosis, bei... |
mmlu_aux_2114 | mmlu_auxiliary | <ctx>
japanese spider crab ( arthropoda : macrocheira kaempferi ) is one of the world's largest arthropods. the japanese spider crab is largest known species of crab and may live up to 100 years. with a leg span of that can reach four feet, it has the longest span of any arthropod. they are typically found in the pacif... | [
"a kind of sea animal",
"some poisonous animals",
"scientists' research into box jellyfish",
"the relationship between humans and jellyfish"
] | A | null |
openbookqa_1143 | openbookqa | <ctx>
on the seafloor, including the shrimps mentioned in previous sections. ecosystem role / other facts in a study done with various glass sponges, venus'flower basket was noted to be difficult to extract any further information because of how inaccessible it serves to be. however, when in contact with alkali, these ... | [
"a great pyramid",
"a rotting ship",
"a ski lift",
"a skyscraper"
] | B | |
medmcqa_6975 | medmcqa | <ctx>
##aract is caused when crystallins are damaged photochemically, thereby leading to diminished lenticular transparency. he argued that the oxidative stress on the lens induces covalent chemical changes in the constituent molecules and these changes lead to cataract. he researched further on the subject to find out... | [
"Vitreous hemorrhage",
"Retinal detachment",
"Central retinal artery occlusion",
"Cystoid macular edema"
] | B | Late complications of cataract surgery are cystoid macular oedema, retinal detachment, epithelial in growth, fibrous in growth, vitreous touch syndrome, after cataract.
Retinal detachment (rhegmatogenous) presents with sudden painless loss of vision with floaters and photopsia. |
medmcqa_8913 | medmcqa | <ctx>
pre - test probability and post - test probability ( alternatively spelled pretest and posttest probability ) are the probabilities of the presence of a condition ( such as a disease ) before and after a diagnostic test, respectively. post - test probability, in turn, can be positive or negative, depending on whe... | [
"Fallopian tube block",
"Cervical factor abnormality",
"Sperm count",
"Sperm abnormality"
] | A | Ans. is 'a' fallopian tube block. (Shaws, 13/e, p 202, 210 (12/e, p. 158, 164))Postcoital test can be used to study the properties of cervical mucus i.e.,. its capability to allow sperm penetration and presence of antisperm antibodies and also about ovulation.Study of cervical mucus has nothing to do with fallopian tub... |
medmcqa_1599 | medmcqa | <ctx>
in common usage and classical mechanics, a physical object or physical body ( or simply an object or body ) is a collection of matter within a defined contiguous boundary in three - dimensional space. the boundary surface must be defined and identified by the properties of the material, although it may change ove... | [
"Turners syndrome",
"Klinefelters syndromeTesticular feminisation",
"Tesiicular leminisation syndrome",
"46 XY"
] | B | Klinefelters syndrome |
arc_easy_2243 | arc_easy | <ctx>
15. 1 • the first law of thermodynamics 627 now consider the effects of eating. eating increases the internal energy of the body by adding chemical potential energy ( this is an unromantic view of a good steak ). the body metabolizes all the food we consume. basically, metabolism is an oxidation process in which ... | [
"watts",
"Calories",
"degrees",
"pounds"
] | C | |
aquarat_17089 | aquarat | <ctx>
14159265359, correct to 11 decimals, and as 3. 1415926535898, correct to 13 decimals. the text describes two methods for computing the value of π. first, obtain a rapidly converging series by transforming the original infinite series of π. by doing so, the first 21 terms of the infinite series was used to compute... | [
"A)31.23",
"B)25.12",
"C)36.25",
"D)23.17"
] | D | Total score of the batsman in 22 matches = 616.
Total score of the batsman in the next 13 matches = 195.
Total score of the batsman in the 35 matches = 811.
Average score of the batsman = 811/35 = 23.17.
Answer: D |
mmlu_aux_1556 | mmlu_auxiliary | <ctx>
they sit. when they ask a bird to check, the avian soon returns and tells them about buildings, cities, mountains, and valleys on the other side. the thought of not being able to see those things makes the stones sad. a hundred years soon pass and then a mouse passes by, and the stones ask him to check the other ... | [
"scientists",
"moonlight",
"flashlight",
"a recorder"
] | C | null |
pubmedqa_745 | pubmedqa | <ctx>
intuitive generalizations to be made from a small number of cues, resulting in the physician's tradeoff between the " art and science " of medical judgement. this tradeoff was captured in an artificially intelligent ( ai ) program called mycin, which outperformed medical students, but not experienced physicians w... | [
"yes",
"no",
"maybe"
] | B | |
medmcqa_6451 | medmcqa | <ctx>
not only the lining of the uterus transforms, but the secretion from its glands changes. this change is induced by increased levels of progesterone from the corpus luteum. the target of the secretions is the embryoblast, and has several functions on it. nourishment the embryo spends approximately 72 hours in the ... | [
"Estrogen",
"Progesterone",
"Inhibin",
"FSH"
] | B | Progesterone is responsible for decidualization of endometrium. |
openbookqa_1428 | openbookqa | <ctx>
also serve as a growth and reproductive medium for pathogens. in developed countries there are intricate standards for food preparation, whereas in lesser developed countries there are fewer standards and less enforcement of those standards. even so, in the us, in 1999, 5, 000 deaths per year were related to food... | [
"throw it into the ocean",
"stomp on it with your feet",
"create a chemical reaction using a stove",
"walk to a cemetary"
] | C |
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