id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
mmlu_aux_1685 | mmlu_auxiliary | <ctx>
. emulating nature : the rise of industrial ecology. ecos, ( 129 ), 22 - 26. smith, j. ( 2007 ). it's only natural. the ecologist, 37 ( 8 ), 52 - 55. thompson, d'arcy w., on growth and form. dover 1992 reprint of 1942 2nd ed. ( 1st ed., 1917 ). vogel, s. ( 2000 ). cats'paws and catapults : mechanical worlds of na... | [
"It has cost a large sum of money.",
"It has changed our life.",
"It has improved the abilities of tanks",
"It has not succeeded yet."
] | D | null |
medmcqa_4573 | medmcqa | <ctx>
1. 5 table 32. 1 diagnostic uses of radiopharmaceuticals note that table 32. 1 lists many diagnostic uses for, where β m β stands for a metastable state of the technetium nucleus. perhaps 80 percent of all radiopharmaceutical procedures employ because of its many advantages. one is that the decay of its metastabl... | [
"0.5 mSv",
"0.7 mSv",
"0.9 mSv",
"1 mSv"
] | B | Ans. is'b'i.e.,0.7 mSvScreening mammography and radiation A screening mammogram is an X-ray of the breast tissue for women without any breast symptoms.It uses low doses of radiation (about 0.7mSv for 4 X-rays). |
aquarat_36183 | aquarat | <ctx>
this equation and entering the known values gives 10. 28 10. 29 10. 30 10. 31 10. 32 10. 33
this sum by the number of data values, which is 10. the result is :
in mathematics and statistics, the arithmetic mean ( ), arithmetic average, or just the mean or average ( when the context is clear ) is the sum of a co... | [
"A)11.4",
"B)14.5",
"C)11.8",
"D)11.5"
] | B | 1 to 11 = 11 * 10.9 = 119.9
1 to 6 = 6 * 10.5 = 63
6 to 11 = 6 * 11.9 = 71.4
63 + 71.4 = 134.4 β 119.9 = 14.5
6th number = 11.5
Answer: B |
medmcqa_9060 | medmcqa | <ctx>
##chological testing it is important that the diagnosis is empirically informed in order to determine if the cognitive deficits presented are legitimate. successful malingering and symptom exaggeration can result in substantial benefits for the individual including but not limited to significant financial compens... | [
"4",
"3",
"2",
"1"
] | B | Answer is B (3): Use of Inappropriate words (Inappropriate speech) carries a score of '3' under the 'Verbal Response' according to the Glasgow Coma scale. |
medmcqa_919 | medmcqa | <ctx>
for these deaths, the comparability of findings on the leading causes of death is affected by variation in certification skills among physicians, the diagnostic and pathological data available at the time of completing a death certificate, variations in medical culture in choosing the underlying cause, and legal ... | [
"Sample registration system",
"Census",
"Ad-hoc survey",
"Sample registration system"
] | A | Sample Registration System (SRS) was initiated in 1964β65 (on a pilot basis; full scale from 1969β70) to provide national as well as state level reliable estimates of fertility and mortality
β’ SRS is a dual record system:
Field Investigation: continuous enumeration of births and deaths by an enumerator.
Independent ret... |
mmlu_aux_8375 | mmlu_auxiliary | <ctx>
. the cells of the spongy layer are more branched and not so tightly packed, so that there are large intercellular air spaces between them. the pores or stomata of the epidermis open into substomatal chambers, which are connected to the intercellular air spaces between the spongy and palisade mesophyll cell, so t... | [
"flora",
"space",
"planets",
"atmosphere"
] | A | null |
medmcqa_3624 | medmcqa | <ctx>
vitamin a which led to the finding that the amount, as well as biological value, of dietary protein are important in the process of converting carotene to vitamin a. other studies dealt with metabolic changes during cachexia of tumor - bearing animals. one of the most striking effects of tumor on the host was the... | [
"Folic acid",
"Thiamine",
"biotin",
"niacin"
] | A | THFA is the carrier of One Carbon groups The folic acid is first reduced to 7,8-dihydrofolic acid and fuher reduced to 5,6,7,8-tetrahydrofolic acid (THFA) . Both reactions are catalyzed by NADPH dependent folate reductase. The THFA is the carrier of one-carbon groups. One carbon compound is an organic molecule that con... |
medmcqa_6614 | medmcqa | <ctx>
diagnosis many features of gerodermia osteodysplastica ( go ) and another autosomal recessive form of cutis laxa, wrinkly skin syndrome ( wss, ), are similar to such an extent that both disorders were believed to be variable phenotypes of a single disorder. several delineating factors, however, suggest that gerod... | [
"Scurvy",
"Rickets",
"Hyperparathyroidism",
"Osteogenesis imperfecta"
] | B | The Wrist radiograph shows a immature skeleton and the lower ends of radius and ulna showing cupping,splaying and fraying suggestive of Rickets |
medmcqa_7383 | medmcqa | <ctx>
spirit. such wet specimens have special value in physiological and anatomical study, apart from providing better quality of dna for molecular studies. freeze drying of specimens is another technique that has the advantage of preserving stomach contents and anatomy, although it tends to shrink, making it less reli... | [
"Achlasia cardia",
"Carcinoma esophagus",
"Hiatus hernia",
"Diffuse esophageal spasm"
] | A | ββBird beak appearance on barium study is seen in achalasia cardia.
Β Β Β Β Β Β Β Important esophageal signs |
qasc_5420 | qasc | <ctx>
challenge is to find ways to convert and store incoming solar energy so that it can be used in reactions or chemical processes that are both convenient and nonpolluting. plants and many bacteria capture solar energy through photosynthesis. we release the energy stored in plants when we burn wood or plant products... | [
"pillow",
"fats",
"Carbon",
"shirt"
] | B | |
medmcqa_6043 | medmcqa | <ctx>
11. 50 468 11 β’ fluid statics access for free at openstax. org figure 11. 28 bronchial tubes in the lungs branch into ever - smaller structures, finally ending in alveoli. the alveoli act like tiny bubbles. the surface tension of their mucous lining aids in exhalation and can prevent inhalation if too great. the ... | [
"Rheumatoid ahritis",
"SLE",
"Systemic scleoris",
"Polymyosities"
] | B | Shrinking lung syndrome (SLS) is a rare complication of systemic lupus erythematosus (SLE) characterized by unexplained dyspnea, a restrictive pattern on pulmonary function tests, and an elevated hemidiaphragm.. This disorder is seen primarily during the later stages of SLE Ref Davidson 23rd edition pg 533 |
medmcqa_4670 | medmcqa | <ctx>
belmont california, brown wp c. 2007'the properties of semi - metals or metalloids,'doc brown's chemistry : introduction to the periodic table, viewed 8 february 2013 brown tl, lemay he, bursten be, murphy cj, woodward p 2009, chemistry : the central science, 11th ed., pearson education, upper saddle river, new j... | [
"Reduces infection",
"Antispasmodic",
"Reduces duration of diarrhea",
"Enhance sodium absorption"
] | C | Zinc supplementation with ORS therapy reduce Duration of diarrhea Severity of acute and persistent diarrhea Volume of diarrhea |
mmlu_aux_2511 | mmlu_auxiliary | <ctx>
your other path. 18. you drive in a straight line in a direction east of north. ( a ) find the distances you would have to drive straight east and then straight north to arrive at the same point. ( this determination is equivalent to find the components of the displacement along the east and north directions. ) (... | [
"People walk straight in the day.",
"The farther people walk, the greater the direction bias grows.",
"People walk only in large circles.",
"Researchers use the global positioning system to record their tracks."
] | B | null |
qasc_5456 | qasc | <ctx>
the best example of a megafaunal flying bird. class reptilia ( in the traditional paraphyletic semse ) order crocodilia alligators and crocodiles are large semiaquatic reptiles and are among the largest extant predators, the largest of which, the saltwater crocodile ( crocodylus porosus ), reaches and can weigh u... | [
"sharks",
"insects",
"tortoises",
"crocodiles"
] | B | |
aquarat_21679 | aquarat | <ctx>
) det ( b ). for m = 0, a and b are empty matrices ( but of different shapes if n > 0 ), as is their product ab ; the summation involves a single term s = ΓΈ, and the formula states 1 = 1, with both sides given by the determinant of the 0Γ0 matrix. for m = 1, the summation ranges over the collection of the n diffe... | [
"A)20:5:15",
"B)20:5:18",
"C)20:5:12",
"D)20:5:4"
] | D | 2A = 8B = 10 C
A:B:C = 1/2:1/8:1/10
= 20:5:4
Answer: D |
medmcqa_4902 | 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... | [
"Husband should stop methotrexate and wife should continue contraception for 3 months",
"Husband should stop methotrexate and wife should continue contraception for 1 year",
"Wife should immediately conceive but husband should stop methotrexate",
"Adoption"
] | A | Ans: A (Husband should stop methotrexate and wife should continue contraception for 3 months) Ref: Internet Source (e Therapeutic Guidelines Complete --Use of Anti-Rheumatic Drugs in Pregnancy) and Textbook of Management of Psoriasis by Nikhil YawalkarExplanation:Methotrexate interferes with the biosynthesis of purines... |
qasc_4979 | qasc | <ctx>
abnormalities in chromosomes ) rather than by mutations or epimutations. cancer has also been considered as a metabolic disease, in which the cellular metabolism of oxygen is diverted from the pathway that generates energy ( oxidative phosphorylation ) to the pathway that generates reactive oxygen species. this c... | [
"Smoking",
"resistance",
"a disease",
"viruses"
] | C | |
mmlu_aux_2804 | mmlu_auxiliary | <ctx>
interspecific transmission of foraging information. a 2016 study used rfid identification transponders to experimentally manipulate avian social networks : this scanner technology allowed them to restrict access to feeders for some birds and not others. their data showed that individuals are more likely to learn ... | [
"the largest one",
"the most dynamic one",
"the lifelong partner",
"the friendly partner"
] | C | null |
aquarat_25289 | aquarat | <ctx>
1. 20 m / s to the right. refer to figure 3. 43, which shows a boat trying to go straight across the river. let us calculate the magnitude and direction of the boat β s velocity relative to an observer on the shore,. the velocity of the boat,, is 0. 75 m / s in the - direction relative to the river and the veloci... | [
"A)10 kmph",
"B)21 kmph",
"C)8 kmph",
"D)12 kmph"
] | C | S = 4
M = x
DS = x + 4
US = x - 4
6/(x + 4) + 6/(x - 4) = 2
x = 8
ANSWER:C |
arc_challenge_971 | arc_challenge | <ctx>
0. 180 m above the starting point. the spring is compressed 4. 00 cm and has a force constant of 250. 0 n / m. assuming work done by friction to be negligible, find ( a ) how fast the car is going before it starts up the slope and ( b ) how fast it is going at the top of the slope. figure 7. 12 a toy car is pushe... | [
"The kinetic energy and the potential energy both increase.",
"The kinetic energy and the potential energy both decrease.",
"The kinetic energy increases and the potential energy decreases.",
"The kinetic energy decreases and the potential energy increases."
] | C | |
aquarat_45917 | aquarat | <ctx>
operations as a ratio to the sieving range for this step approaches Γ ( the " 4 " in the fraction comes from the four modulos handled by this quadratic and the 60 because atkin calculated this based on an even number of modulo 60 wheels ), which results in a fraction of about 0. 072551974569.... if is 11, 23, 47,... | [
"A)3",
"B)5",
"C)4",
"D)-3"
] | D | Let X be the required number, then
(7 + X) : (11 + X) :: (11 +X) : (19 + X)
(7 + X) (19 + X) = (11 + X)2
X2 + 26X + 133 = X2 + 22X + 121
4X = - 12 or X = - 3
ANSWER:D |
aquarat_35869 | aquarat | <ctx>
wretman ( 1977 ), foundations of inference in survey sampling. new york : wiley, 192 pp. c. e. sarndal, b. swensson, j. wretman ( 1992 ), model assisted survey sampling. new york : springer - verlag, 695 pp, in paperback 2003. c. e. sarndal, s. lundstrom ( 2005 ), estimation in surveys with nonresponse. new york ... | [
"A)19.5%",
"B)21.5%",
"C)20%",
"D)15.5%"
] | D | From the question, we can summarize the information as follows:
N Not N
M X
Not M Ans y 41
38 100
Then we can set a system of 3 equations 3 unknowns described below:
X + Y = 48
X + Ans = 38
Y + Ans = 41
Sum up all three equations to get 2X + 2Y + 2Ans = 127
Divide both sides by 2 to get X + Y + Ans = 63.5
Replace X + Y... |
medmcqa_518 | medmcqa | <ctx>
implicated in the development of diabetic foot ulcers are infection, older age, diabetic neuropathy, peripheral vascular disease, cigarette smoking, poor glycemic control, previous foot ulcerations or amputations, and ischemia of small and large blood vessels. prior history of foot disease, foot deformities that ... | [
"Bacterial vaginosis",
"Syphilis",
"Chancroid",
"Behcet's disease"
] | A | Ans. is a, i.e. Bacterial vaginosisRef: Dutta Gynae 6th/ed, p262Vulval ulcersVulval ulcers are predominantly due to sexually transmitted diseases. Rarely, it may be due to non-specific causes.Malignant ulcer is also rare. The various etiological factors related to vulval ulcers are given in the below Table.Ulcers of th... |
medmcqa_764 | medmcqa | <ctx>
t., mashimo, t., & yoshiya, i. ( 2001 ). practical issues in bispectral analysis of electroencephalographic signals. anesthesia & analgesia, 93 ( 4 ), 966 - 970. retrieved from http : / / www. anesthesia - analgesia. org / content / 93 / 4 / 966. abstract hayashi, k., tsuda, n., sawa, t., & hagihira, s. ( 2007 ).... | [
"Block the release of neurotransmitters",
"Block the influx of sodium into the cell",
"Increase the release of inhibitory neurotransmitters",
"Inhibit the efflux of sodium from neurons"
] | B | |
aquarat_38017 | aquarat | <ctx>
between fixed costs and variable costs. using : sales revenue = pq = price Γ quantity sold cost of sales = wq = unit cost Γ quantity sold administration, selling, engineers, personnel etc. = fn = fixed post - manufacturing overheads profit = Ο thus the profit can be calculated from : notice that w ( average unit ... | [
"A)90/(xy)",
"B)90xy",
"C)xy/90",
"D)xy/10"
] | A | The area of the carpet in feet is xy.
The area in square yards is xy / 9.
The price per square yard is 10 / (xy/9) = 90/(xy).
The answer is A. |
qasc_5793 | 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... | [
"bays",
"feet",
"ponds",
"oceans"
] | C | |
aquarat_36154 | aquarat | <ctx>
##as ( bahubali, prajapati, sridhara, prasenacandra, candravarna, agniyukta, sanatkumara, vatsaraja, kanakaprabha, meghaprabha, shantinatha, kunthunatha, arahanatha, vijayaraja, srichandra, nalaraja ( male figure of the mythological couple nalraja and queen damayanti ), hanuman, baliraja, vasudeva, pradyumna, nag... | [
"A)15 Years",
"B)14 years",
"C)13 years",
"D)12 years"
] | A | After 6 years shekhar's age will be 26 yrs
therefore present age of shekhar = 26-6=20
let present age of shobha = x
then 20/x = 4/3
x=20*3/4 = 15
ANSWER A |
arc_challenge_486 | arc_challenge | <ctx>
1. 50 cm. 45. twin skaters approach one another as shown in figure 10. 37 and lock hands. ( a ) calculate their final angular velocity, given each had an initial speed of 2. 50 m / s relative to the ice. each has a mass of 70. 0 kg, and each has a center of mass located 0. 800 m from their locked hands. you may a... | [
"forward at 0.4 m/s",
"forward at 5 m/s",
"backward at 0.2 m/s",
"backward at 5 m/s"
] | D | |
qasc_7779 | qasc | <ctx>
land. " sustainability researchers argue that analyses " [... ] of the environmental impacts of miscanthus cultivation on a range of factors, including greenhouse gas mitigation, show that the benefits outweigh the costs in most cases. " others argue that although there is room for more research, " [... ] clear i... | [
"nutrients",
"organic molecules",
"consumers",
"healing of wounds"
] | D | |
qasc_7638 | qasc | <ctx>
##ish as they cross each consecutive dam. lower rates of successful salmon migration redistribute the remineralization of nitrogen and phosphorus by reducing nitrogen and phosphorus fertilization upstream of dams, as a result there is a successive reduction in nutrients upstream of each consecutive dam. the redis... | [
"bacteria",
"chemicals",
"oxygen",
"sodium"
] | C | |
aquarat_37462 | aquarat | <ctx>
your other path. 18. you drive in a straight line in a direction east of north. ( a ) find the distances you would have to drive straight east and then straight north to arrive at the same point. ( this determination is equivalent to find the components of the displacement along the east and north directions. ) (... | [
"A)68",
"B)44",
"C)58",
"D)60"
] | A | First day - 18 miles with 3 miles per hours then total - 6 hours for that day
Second day - 4 miles per hour and 5 hours - 20 miles
Third day - 5 miles per hour and 6 hours - 30 miles
Total 18+20+30 = 68
Answer: option A. |
mmlu_aux_2769 | mmlu_auxiliary | <ctx>
##aam, tanzania. they were eager to discuss a range of problems they knew about from first - hand experience that caused them deep concern. the organisation has over 10, 000 groups in over 100 countries. in 1992, goodall founded the tchimpounga chimpanzee rehabilitation centre in the republic of congo to care for... | [
"As a girl she should not go to the African jungle.",
"Her dream would remain a dream unless she got the right training.",
"As a girl she should stay away from violent animals.",
"She could make her dream come true if she was determined."
] | D | null |
arc_challenge_980 | arc_challenge | <ctx>
moving at a higher speed is less able to maintain connection with the bedrock, faster moving glaciers are more likely to form cavities when passing over bumps. this increases the subglacial space which can be filled with water, decreasing basal water pressure. the interaction between glacial motion and subglacial... | [
"disturbance",
"succession",
"weathering",
"stabilization"
] | B | |
qasc_5120 | 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... | [
"pre-flowering",
"death",
"fertilization",
"Energy."
] | C | |
aquarat_35820 | aquarat | <ctx>
into 3 bins of capacity 60 ( which is optimal ) : 44, 8, 8 ; 24, 24, 6, 6 ; 22, 21, 17. but if the " 17 " becomes " 16 ", then ffd with capacity 60 needs 4 bins : 44, 16 ; 24, 24, 8 ; 22, 21, 8, 6 ; 6. so multifit must increase the capacity, for example, to 62 : 44, 16 ; 24, 24, 8, 6 ; 22, 21, 8, 6. generalizatio... | [
"A)A)30",
"B)B)15",
"C)C)20",
"D)D)18"
] | A | Required number of ways = 5C3*3C2 = 10*3 = 30
Answer is A |
aquarat_41031 | 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) 1/3",
"B) 1/10",
"C) 1/15",
"D) 3/8"
] | B | 1/5C2=1/10.
Answer: B. |
aquarat_48416 | aquarat | <ctx>
a variance of. the payoff of an option ( or any derivative contingent to stock ) at maturity is known. to find its value at an earlier time we need to know how evolves as a function of and. by ito's lemma for two variables we have now consider a certain portfolio, called the delta - hedge portfolio, consisting of... | [
"A)A)48000",
"B)B)12000",
"C)C)3600",
"D)D)24000"
] | C | Total Investment : 10000/-*2=20000/-
Interest rate @ 1%= 20000*1%*12*2= 4800/-
Total : 248000/-
Interest to B : 10000/-*0.5%*12*2 = 1200/-
Paid to B : 10000/- + 1200/- = 11200/-
profit of A : 3600/-
Answer is C |
aquarat_44354 | aquarat | <ctx>
becomes : maximize : subject to : for the dual problem assume that y unit prices for each of these means of production ( inputs ) are set by a planning board. the planning board's job is to minimize the total cost of procuring the set amounts of inputs while providing the farmer with a floor on the unit price of ... | [
"A)$1.16",
"B)$1.17",
"C)$1.18",
"D)$1.19"
] | C | Let x be the number of loaves sold in May.
Then 2x/3 loaves were sold in April and 4x/3 loaves were sold in June.
The average price was (2x/3)(117) + 132x + (4x/3)(108) / (2x/3 + x + 4x/3) =
(78 + 132 + 144) / (3) = 354/3 = $1.18
The answer is C. |
arc_easy_894 | arc_easy | <ctx>
transmission electron microscopy ( tem ) is a microscopy technique in which a beam of electrons is transmitted through a specimen to form an image. the specimen is most often an ultrathin section less than 100 nm thick or a suspension on a grid. an image is formed from the interaction of the electrons with the sa... | [
"heat",
"solar",
"light",
"electrical"
] | C | |
openbookqa_3265 | openbookqa | <ctx>
the lack of roads and navigable rivers hamper transportation into wilderness areas for researchers. mining can be an intensive process and has affected some wilderness areas, including national parks and wildlife reserves such as kahuzi - biega and the okapi wildlife reserve, both of which are world heritage site... | [
"existing",
"talking",
"wasting your time",
"ditching your junk"
] | D | |
medmcqa_5657 | medmcqa | <ctx>
data. analysis of unemployment hypertabastic survival models have been used in the analysis of unemployment data and its comparison with the cox regression model. analysis of kidney carcinoma patients using national cancer institute data from 1975 to 2016, the impact of histological subtypes on the survival proba... | [
"Papillary",
"Tubuloalveolar",
"Chromophobe",
"Sarcomatoid"
] | D | |
qasc_448 | qasc | <ctx>
unaided eye. the microscope is a multiple - element system having more than a single lens or mirror. ( see
26. 4 β’ microscopes 1169 computer to generate an image of a larger region of the sample at a selected magnification. when using a microscope, we rely on gathering light to form an image. hence most specimen... | [
"fungi",
"cells",
"mildew",
"gasoline"
] | B | |
aquarat_33702 | aquarat | <ctx>
total sales or incremental sales. pma, a marketing firm, estimated that in 2005, $ 486. 5 million worth of rebates were redeemed. the redemption rates averaged 21. 1 % when calculated as a percentage of total sales, and 67. 6 % when calculated as a percentage of incremental sales. pma notes, " these statistics re... | [
"A)52.5",
"B)54.5",
"C)55.5",
"D)57.5"
] | D | Cost price=500
Profit=15% =15% of 500=75
selling price=CP+ Profit
SP=575
a Discount of 10% to employees means 10% off on 575
so 10% of 575= 57.5
Ans D |
aquarat_10937 | aquarat | <ctx>
personal income is an individual's total earnings from wages, investment interest, and other sources. the bureau of labor statistics reported a median weekly personal income of $ 1, 037 for full - time workers in the united states in q1 2022. for the year 2020, the u. s. census bureau estimates that the median an... | [
"A)2000",
"B)2010",
"C)2100",
"D)2200"
] | D | Total expenditure for the first 3 months = 3 Γ 1600 = 4800
Total expenditure for 4 months = 4 Γ 1550 = 6200
Total expenditure for 5 months = 5 Γ 1800 = 9000
Total expenditure and saving (which is income for one year)
= 4800 + 6200 + 9000 + 6400 = Rs. 26400
So, Average monthly income = 26400/12 = Rs. 2200
D |
aquarat_4609 | aquarat | <ctx>
] + = dist [ w ] ; } ans _ cur + = h [ w _ cur ] ; for ( int w ; w _ cur! = w ; w _ cur = w ) job [ w _ cur ] = job [ w = prv [ w _ cur ] ] ; answers. push _ back ( ans _ cur ) ; } return answers ; } matrix interpretation given workers and tasks, the problem is written in the form of an Γ matrix where a, b, c and... | [
"A)76 hours",
"B)66 hours",
"C)57 hours",
"D)90 hours"
] | D | Explanation:
Let the required numbers of hours be X.
Less men, More hours (Indirect proportion)
Therefore, 10 : 36 :: 25 : X = (10 x X) = (36 x 25) = X = (36 x 25)/10 = 90.
Hence, 10 men can do it in 90 hours.
ANSWER: D |
arc_easy_1776 | arc_easy | <ctx>
18. 3 coulomb β s law 10. what is the repulsive force between two pith balls that are 8. 00 cm apart and have equal charges of β 30. 0 nc? 11. ( a ) how strong is the attractive force between a glass rod with a charge and a silk cloth with a charge, which are 12. 0 cm apart, using the approximation that they act ... | [
"a positively-charged wool sock and a neutral plastic bag",
"a neutral cotton sweater and a negatively-charged plastic pellet",
"a negatively-charged balloon and a positively-charged piece of paper",
"a negatively-charged plastic strip and a negatively-charged piece of cloth"
] | D | |
aquarat_40817 | aquarat | <ctx>
1. 91 s 51. ( a ) 94. 0 m ( b ) 3. 13 s 53. ( a ) - 70. 0 m / s ( downward ) ( b ) 6. 10 s 55. ( a ) ( b ) 57. ( a ) 305 m ( b ) 262 m, - 29. 2 m / s ( c ) 8. 91 s 59. ( a ) ( b ) 61. 63. 65. ( a ) 6 m / s ( b ) 12 m / s ( c ) ( d ) 10 s 67. ( a ) car a is traveling faster at the checkpoint because it must go pas... | [
"A)11 : 5",
"B)11 : 8",
"C)13 : 7",
"D)25 : 24"
] | D | Sol. Distance travelled by Car A = 100 Γ 5 = 500 km
Distance travelled by Car B = 80 Γ 6 = 480 km
Ratio = 500/480 = 25 : 24
Answer : D |
medmcqa_5784 | medmcqa | <ctx>
of the objectives of the so - called'trophy commissions '. immediately following the german instrument of surrender, skilled workers, documents, laboratories and material were shipped abroad in the western zones of occupation. among these, the " abduction of german nuclear physicists to farm hall " as a part of o... | [
"Stripping of superficial varicose vein",
"Ligation of perforators",
"Flush ligation of superficial varicose veins",
"Ligation of sho saphenous vein"
] | C | Tredelenburg Operation Consists of saphenofemoral junction flush ligation & Greater saphenous vein (GSV) stripping All four tributaries (superficial Inferior epigastric, superficial circumflex iliac, deep & superficial external pudendal veins) is divided Ligate the GSV deep to all tributaries flush with the common femo... |
medmcqa_4772 | medmcqa | <ctx>
sullivan ). seminaire bourbaki, vol. 1975 / 76, 28eme annee, exp. no. 475, pp. 69 β 80. lecture notes in math., vol. 567, springer, berlin, 1977. john w. morgan. on thurston's uniformization theorem for three - dimensional manifolds. the smith conjecture ( new york, 1979 ), 37 β 125, pure appl. math., 112, academ... | [
"Linea alba",
"Pectineal ligament",
"Lacunar ligament",
"Inguinal ligament"
] | D | Ligament of poupart is another name for Inguinal ligament |
aquarat_45755 | 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)5",
"B)22",
"C)17",
"D)25"
] | B | Let's TEST Answer B: 22 seashells...
With 22 seashells, Jamie would have 22(30) = 660 cents. This would allow him to buy 12 books for 660 cents total, with no money left over. This is an exact MATCH for what we were told, so this MUST be the answer.
Final Answer:
[Reveal]Spoiler:
B |
medmcqa_3240 | medmcqa | <ctx>
and support for initial decision - making, and then, if chosen, throughout all stages of the testing process. because of the implications of this test, patients who wish to undergo testing must complete three counseling sessions which provide information about huntington's. counseling and guidelines on the use of... | [
"12-Oct",
"20-Dec",
"20-25",
"25-30"
] | B | ANSWER: (B) 12-20REF: Current OB./GYN 10th edition chapter 13.Repeat from December 2011 & June 2008Amniocentesis is often performed between 15 and 20 weeks' gestation. Chorionic villus sampling (CVS) is an alternative to amniocentesis. It is performed between 10 and 12 weeks' gestation and can be performed either trans... |
aquarat_28610 | aquarat | <ctx>
in mathematics an even integer, that is, a number that is divisible by 2, is called evenly even or doubly even if it is a multiple of 4, and oddly even or singly even if it is not. the former names are traditional ones, derived from ancient greek mathematics ; the latter have become common in recent decades. thes... | [
"A)54",
"B)76",
"C)18",
"D)162"
] | C | Solution
Required number = Product of first three multiplies of 3
= (3 Γβ 6)= 18.
Answer C |
medmcqa_7275 | medmcqa | <ctx>
##phocytes demonstration of negative cooperativity in insulin and igf receptors as well as other rtks and gpcrs delineation of the two receptor binding surfaces of insulin and igfs molecular basis of mitogenicity of insulin and insulin analogues mathematical model of the insulin and igf - i receptor based on biva... | [
"Glucose uptake",
"Glycogen synthesis",
"Protein synthesis",
"Lipolysis"
] | D | Lipolysis |
medmcqa_2666 | medmcqa | <ctx>
. in early 2021, both pfizer β biontech and moderna did not ship the agreed upon quantities of secured vaccines to canada and other countries, due to manufacturing challenges. this caused a vaccine shortage and significant slowdown in vaccine rollout. by mid - february 2021, significant increases in manufacturing... | [
"9 months",
"12 months",
"15 months",
"18 months"
] | A | 9 months |
aquarat_26515 | aquarat | <ctx>
| | 30 | | 36 | | 32 | | 48 | | 20 | | 66 | | 32 | | 44 | | 24 | -! 70 | 70 | | 24 | | 72 | | 36 | | 40 | | 36 | | 60 | | 24 | | 78 | | 32 | -! 80 | 54 | | 40 | | 82 | | 24 | | 64 | | 42 | | 56 | | 40 | | 88 | | 24 | -! 90 | 72 | | 44 | | 60 | | 46 | | 72 | | 32 | | 96 | | 42 | | 60 | | 40 | } in the graph at rig... | [
"A)210",
"B)125",
"C)15",
"D)55"
] | A | A) |
aquarat_37332 | aquarat | <ctx>
/ all x's odd y's if n mod 60 β { 1, 13, 17, 29, 37, 41, 49, 53 } : is _ prime ( n ) β Β¬is _ prime ( n ) / / toggle state / / algorithm step 3. 2 : for n β€ limit, n β 3xΒ² + yΒ² where x β { 1, 3,... } and y β { 2, 4,... } / / only odd x's if n mod 60 β { 7, 19, 31, 43 } : / / and even y's is _ prime ( n ) β Β¬is _ p... | [
"A) I only",
"B) II and III only",
"C) I and III only",
"D) I and II only"
] | D | MANHATTAN GMATOFFICIAL SOLUTION:
Since x and y are both prime numbers greater than 10, they must both be odd. Therefore xy must be an odd number, so Statement I cannot be true. Similarly, if x and y are both odd, then x - y cannot equal 117 (an odd number). This difference must be even. Therefore, Statement II cannot b... |
medmcqa_8016 | medmcqa | <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... | [
"Chest wall rigidly",
"Tachycardia",
"Pain in abdomen",
"Hypertension"
] | A | |
aquarat_3404 | aquarat | <ctx>
< 2465 * 5 x = 4 98 56 y = ( 2460 + x ) * x = 2464 * 4 = 9856 00 00 algorithm terminates : answer = 12. 34 binary numeral system ( base 2 ) this section uses the formalism from the digit - by - digit calculation section above, with the slight variation that we let, with each or. we iterate all, from down to, and ... | [
"A)1",
"B)4",
"C)5",
"D)7"
] | C | The units digit of 9^a is either 1 or 9.
The units digit of 5^b is 5.
1*5 = 5 and 9*5 = 45.
The units digit of xy is 5.
The answer is C. |
arc_easy_913 | arc_easy | <ctx>
the evolution of photosynthesis refers to the origin and subsequent evolution of photosynthesis, the process by which light energy is used to assemble sugars from carbon dioxide and a hydrogen and electron source such as water. the process of photosynthesis was discovered by jan ingenhousz, a dutch - born british... | [
"carnivores",
"decomposers",
"herbivores",
"producers"
] | D | |
medmcqa_4817 | medmcqa | <ctx>
cad files into cad / cam software products that guide the user through the manufacturing process. the software can select the tools, machining sequences and cutting conditions optimized for particular types of materials, such as titanium and zirconium, and for particular prostheses, such as copings and bridges. i... | [
"MB cusp of Permanent Max. 1st molar",
"DB cusp of Permanent Max. 1st molar",
"MB cusp of Permanent Max. 2nd molar",
"MB cusp of Permanent Mand. 1st molar"
] | A | Angleβs postulate was that the upper first molarsΒ were the key to occlusion and that the upper and lower molarsΒ shouldΒ beΒ relatedΒ soΒ thatΒ theΒ mesiobuccalΒ cuspΒ ofΒ theΒ upper molar occludes in the buccal groove of the lower molar. If the teeth were arranged on a smoothly curving line of occlusion and this mola... |
qasc_6400 | qasc | <ctx>
resource recovery is using wastes as an input material to create valuable products as new outputs. the aim is to reduce the amount of waste generated, thereby reducing the need for landfill space, and optimising the values created from waste. resource recovery delays the need to use raw materials in the manufactu... | [
"solutes",
"wetland",
"salmon",
"urine"
] | D | |
mmlu_aux_8321 | mmlu_auxiliary | <ctx>
the months of june and july every year. ecological agriculture and production is significant on samsΓΈ, with a broad network of cooperating associations. it comprise farming of a large variety of vegetables, grains and fruits, livestock meat and products ( lambs, sheep, yarn, cows, pigs, horses, donkeys, goats, ch... | [
"it's a very windy day",
"someone put a heat lamp in the fridge",
"it's a windless day",
"it's a warm day"
] | C | null |
arc_challenge_687 | arc_challenge | <ctx>
4. 1 β’ writing and balancing chemical equations 161 element reactants products balanced? h 1 2 = 2 1 2 = 2 2 = 2, yes o 1 1 = 1 1 2 = 2 1 = 2, no the numbers of h atoms on the reactant and product sides of the equation are equal, but the numbers of o atoms are not. to achieve balance, the coefficients of the equa... | [
"H_{2} + O_{2} -> H_{2}O",
"2H_{2} + O_{2} -> 2H_{2}O",
"4H + O_{2} -> 2H_{2}O",
"H_{2} + O -> H_{2}O"
] | B | |
medmcqa_7781 | medmcqa | <ctx>
##vos rytas 68 β 77 caja laboral unicaja malaga 61 β 77 panathinaikos athens final standings : caja laboral, panathinaikos athens 4 β 2 ; lietuvos rytas 3 β 3 ; unicaja malaga 1 β 5. group f : regal fc barcelona 76 β 58 union olimpija ljubljana virtus roma 82 β 69 maccabi tel aviv final standings : regal fc barce... | [
"9 months of age",
"1 year of age",
"2 years of age",
"2.5 years of age"
] | B | Ans. 1 year of age |
mmlu_aux_3409 | 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... | [
"To keep in touch with nature.",
"To please people and other animals.",
"To make new friends and keep old ones.",
"To avoid the danger from the outside world."
] | C | null |
medmcqa_3737 | medmcqa | <ctx>
light optical microscopy ( lom ) examination should always be performed prior to any electron metallographic ( em ) technique, as these are more time - consuming to perform and the instruments are much more expensive. further, certain features can be best observed with the lom, e. g., the natural color of a const... | [
"High strength",
"Sets quickly",
"Needs no squeezing of excess mercury",
"Greater plasticity and adapts well to cavity walls"
] | D | |
aquarat_7582 | aquarat | <ctx>
10. 117 10. 118 10. 119 10. 120
0. 25 c. 1 4. 2 % 0 a. 0 b. 2 c. error unit conversions division is useful for converting one unit of measure to another. to convert centimeters to meters, a variable is divided by 100. ex : 300 centimeters divided by 100 is 3 meters. amounts often do not divide evenly as integers... | [
"A)15",
"B)20",
"C)25",
"D)30"
] | B | product of two no = lcm *hcf
2x*3x=120*x
x=20
ANSWER:B |
medmcqa_5120 | medmcqa | <ctx>
a double bond. this process is almost exclusively conducted with soluble rhodium - and cobalt - containing complexes. a related carbonylation is the conversion of alcohols to carboxylic acids. meoh and co react in the presence of homogeneous catalysts to give acetic acid, as practiced in the monsanto process and ... | [
"It chelates with the metal ions of the enzyme",
"It combines with the substrate and reacts with the enzyme",
"Combines with the substrate and doesn't react with the enzyme",
"Enzyme-EDTA complex can not be attached to substrate"
] | A | Ans. is 'a' i.e., It chelates with metal ions of the enzyme o EDTA is a chelating agent and it has already been explained that chelating agent has legands (reactive groups) for metal binding. o These ligands of chelating agent bind to metal ions and cause chelation. o EDTA binds to zinc ion of carbonic anhydrase and th... |
aquarat_10479 | aquarat | <ctx>
. in this way, the relationship between price and sales volume, often referred to as the " price response effect, " can be used to separate the underlying time - phased demand from the sales effects of price changes. since the objective of these applications of pricing science is precisely to take best advantage ... | [
"A)Revenue decreases by 10%",
"B)Revenue decreases by 1%",
"C)There is no change in revenue",
"D)Revenue increases by 17%"
] | D | Old price = 10, old sales = 10 --> old revenue = 100;
New price = 9, new sales = 13 --> new revenue = 117.
Revenue increased by 17%.
Answer: D. |
medmcqa_3014 | medmcqa | <ctx>
of these diseases can result in vascular dementia due to ischemic damage to the brain. signs and symptoms the most common presentation of cerebrovascular diseases is an acute stroke, which occurs when blood supply to the brain is compromised. symptoms of stroke are usually rapid in onset, and may include weakness... | [
"Intracerebral parenchymal hemorrhage",
"Ischemic stroke",
"Meningitis",
"Subarachnoid hemorrhage"
] | D | Ans. d. Subarachnoid hemorrhage Most likely diagnosis in an adult hypeensive male with sudden onset severe headache, vomiting with marked neck rigidity without focal neurological deficit would be subarachnoid hemorrhage. |
medmcqa_3800 | medmcqa | <ctx>
an active pen ( also referred to as active stylus ) is an input device that includes electronic components and allows users to write directly onto the display of a computing device such as a smartphone, tablet computer or ultrabook. the active pen marketplace has long been dominated by n - trig and wacom, but new... | [
"Contact urticaria",
"Dermographism",
"Pressure urticaria",
"Atopy"
] | B | Ans. b. DermographismWhite dermographism is seen in atopic dermatitisDermographism is seen in urticaria |
medmcqa_4218 | medmcqa | <ctx>
gallbladder ( known as courvoisier's sign ) may also raise suspicion, and can help differentiate pancreatic cancer from gallstones. medical imaging techniques, such as computed tomography ( ct scan ) and endoscopic ultrasound ( eus ) are used both to confirm the diagnosis and to help decide whether the tumor can ... | [
"Alcoholic pancreatitis",
"Gall stone pancreatitis",
"Post operative pancreatitis",
"Idiopathic pancreatitis"
] | B | .Ranson's prognostic criteria On admission:--* Old age >55 years * Blood sugar >200 mg% * TC >16,000/mm3 * Serum LDH > 350 IU/L * Serum SGOT > 250 IU/L In 48 hrs: * Base deficit > 4 mEq/L * Serum calcium < 8 mEq/L * Haematocrit : altered by 10% * Aerial O2 (PO2) < 60 mm Hg * Extravascular space fluid loss: > 6 * Blood ... |
medmcqa_4277 | medmcqa | <ctx>
satellite dna consists of very large arrays of tandemly repeating, non - coding dna. satellite dna is the main component of functional centromeres, and form the main structural constituent of heterochromatin. the name " satellite dna " refers to the phenomenon that repetitions of a short dna sequence tend to prod... | [
"Repeated DNA sequences in tandem",
"Clustered around centromere",
"Clustered around telomeres",
"Transcriptionally active"
] | D | Ans. is 'd' i.e., Transcriptionally active Repetitive sequences in DNAis also called (satellite DNA)These consist of 5-500 base pair lengths repeated many times.These are often clustered in centromeres (central protein of chromosomes where sister chromatids join each other) and telomeres (repeated sequence at the end o... |
arc_easy_802 | arc_easy | <ctx>
have indicated an additional focus toward researching the inheritance of human characteristics typically studied in developmental psychology. for instance, a major focus in developmental psychology has been to characterize the influence of parenting styles on children. however, in most studies, genes are a confou... | [
"cladogram",
"DNA fingerprinting",
"gel electrophoresis",
"chromosomal analysis"
] | D | |
medmcqa_9628 | medmcqa | <ctx>
branchial arch or gill arch of fish ), is the first of six pharyngeal arches that develops during the fourth week of development. it is located between the stomodeum and the first pharyngeal groove. processes this arch divides into a maxillary process and a mandibular process, giving rise to structures including ... | [
"Lingual vein",
"Lingual artery",
"Submandibular duct",
"Parotid duct"
] | C | |
aquarat_2509 | aquarat | <ctx>
stock under different stock valuation methods can be confusing. another example is modelling labour variances with learning curve corrections and stock level changes. with the absence of a basic profit model in an algebraic form, confident development of such models is difficult. the development of spreadsheets h... | [
"A)40%",
"B)38%",
"C)36%",
"D)33.33%"
] | D | Anyway, in this question, there is no discount but the mark up is given as 25% of the selling price. So it is not 25% of $150 but instead, 40% of Selling price which is obtained by adding mark up to $150.
So if selling price is S,
150 + 25% of S = S
S = 200
Profit = 50 which is calculated on cost price in % terms. So 5... |
aquarat_26116 | aquarat | <ctx>
##intestinal diseases. berlin and berlin outline the symptomology, treatment, ingredients of the herbs administered, and even the classification of these diseases. over the time that they researched, they began to realize that the administration of these herbs were condition specific were extremely effective if t... | [
"A)5",
"B)10",
"C)15",
"D)20"
] | C | Number of plants identified by one color= 5.
Number of plants identified by a combination of 2 colors= 5C2=105C2=10
Total number = 5+10=15.5+10=15. ANS:C |
openbookqa_3206 | openbookqa | <ctx>
night to rob the occupants valuables, but is eaten alive by slugs when he falls in. brady calls his g. p. dr. warwick at his surgery to see if he has had any unusual cases. the doctor tells him he has had nine complaints so far of nausea, headaches, sensitivity to light, diarrhoea, fever and vomiting. brady expla... | [
"a rain cloud",
"an un-raked yard",
"a river rapids",
"a mountain avalanche"
] | B | |
qasc_4870 | qasc | <ctx>
reducing grazing. during the sexual phase, the vegetative cells can form gametes that conjugate, resulting in what is called a diploid planozygote that can transform into a resting cyst called a hypnozygote. in some species, the planozygote can go through meiosis and produce a vegetative cell. the gametes can rec... | [
"diploid zygotes",
"Chemical energy",
"baby",
"allow growth"
] | A | |
qasc_3860 | qasc | <ctx>
illustrations show the molecular structures of fructose, a five - carbon monosaccharide, and of lactose, a disaccharide composed of two isomeric, six - carbon sugars. organisms use carbohydrates for a variety of functions. carbohydrates can store energy, such as the polysaccharides glycogen in animals or starch i... | [
"food",
"insulin",
"Energy.",
"store"
] | B | |
arc_challenge_495 | arc_challenge | <ctx>
between bacteria. 23 november β a study by the university of leeds finds that shrinking glacier cover across iceland could lead to increased volcanism in the region, by reducing pressure on the earth's surface. 28 november a study by northwell health identifies dozens of new genetic variations associated with a p... | [
"Halley's comet",
"the Andromeda galaxy",
"Neptune",
"the Sun"
] | B | |
aquarat_22089 | aquarat | <ctx>
< 2465 * 5 x = 4 98 56 y = ( 2460 + x ) * x = 2464 * 4 = 9856 00 00 algorithm terminates : answer = 12. 34 binary numeral system ( base 2 ) this section uses the formalism from the digit - by - digit calculation section above, with the slight variation that we let, with each or. we iterate all, from down to, and ... | [
"A)0",
"B)2",
"C)4",
"D)6"
] | D | If the units digit of a^2 is 4, then the units digit of a is either 2 or 8.
If the units digit of (a+1)^2 is 9, then the units digit of a+1 is either 3 or 7.
To satisfy both conditions, the units digit of a must be 2.
Then a+2 has the units digit of 4, thus the units digit of (a+2)^2 will be 6.
The answer is D. |
medmcqa_230 | medmcqa | <ctx>
a cardiac arrhythmia or alternating mris or mammograms every six months if a patient is found to be at increased risk for breast cancer. predictive medicine is intended for both healthy individuals ( " predictive health " ) and for those with diseases ( " predictive medicine " ), its purpose being to predict susc... | [
"Perforator in competency",
"Deep veins patency",
"Saphenofemoral incompetency",
"Site of perforators"
] | C | Ans: C (Saphenofemoral incompetency) Ref : 74 A Manual on Clinical Surgery S. DasExplanation:Clinical Examination of Varicose VeinsBrodie-Trendelenherg TestDone to determine the incompetency of Saphenofemoral valve.Patient is placed in recumbent position.Limbs are raised to empty the veins. Veins are milked proximally ... |
qasc_5622 | qasc | <ctx>
472, issue, 2195, pp. 20160749. s. z. ali and s. dey ( 2016 ). " hydrodynamics of sediment threshold ". physics of fluids, american institute of physics, vol. 28, no. 7, pp. 075103. s. dey and r. das ( 2012 ). " gravel - bed hydrodynamics : a double - averaging approach ". journal of hydraulic engineering, americ... | [
"fish",
"minerals",
"erosion",
"oxygen"
] | B | |
aquarat_33005 | aquarat | <ctx>
2. 4 β’ the cross product 159 have we can obtain the determinant for calculating by switching the bottom two rows of therefore, following this reasoning and exploring the different ways we can interchange variables in the triple scalar product lead to the following identities : let and be two vectors in standard p... | [
"A)8",
"B)9",
"C)7",
"D)6"
] | B | 2x * x = 162 => x= 9
Answer: B |
aquarat_4200 | aquarat | <ctx>
48 not just 25 because the square of the next prime is 49, and below n = 25 just 2 and 3 are sufficient. should the square root of n be an integer, then it is a factor and n is a perfect square. an example of the trial division algorithm, using successive integers as trial factors, is as follows ( in python ) : d... | [
"A)6k/54 + 2k/3",
"B)(4k-18)/9",
"C)(2k+27)/9",
"D)(81-4k^2)/81"
] | A | I got the right answer A after plugging in 18 for k.
While going through Kaplan's explanation, I couldn't understand the part about choice A.
"6k/54 + 2k/3 = 3/6 * 2k/9 + 2k/3.
Since 9 is a factor of 2k, 3 is also factor of 2k. So 2k/3 is an integer, as is 2k/9. But 3/6 = 1/2, so if 2k/9 is not even, the expression 3/6... |
qasc_1767 | qasc | <ctx>
donald o. hebb, who argued that " mind " is simply a name for processes in the head that control complex behavior, and that it is both necessary and possible to infer those processes from behavior. animals came to be seen as " goal seeking agents that acquire, store, retrieve, and internally process information a... | [
"exoskeleton",
"four limbs",
"communication",
"nervous system"
] | C | |
medmcqa_8249 | medmcqa | <ctx>
cells and pathogenic autoantibodies. in 1999 he published work identifying specific myelin reactivity of these autoantibodies deposited in areas of myelin damage in ms brains. hauser has translated this finding into a new potential therapy for ms. he led a large - scale clinical trial with rituximab, a chimeric m... | [
"Chimeric monoclonal antibody against CD-20 B cell antigen",
"Most common side effect is infusion reaction",
"First FDA drug approved for resistant lymphomas",
"Dose independent pharmacokinetics"
] | D | Ans. d. Dose independent pharmacokinetics (Ref: Harrison 19/e p2147,18/e p2749; Katzung 12/e p646; htt[://www.isdbweb. org/documents/file/1442_2pdf)Pharmacokinetics of rituximab (monoclonal antibodies) is dose dependent.'The rate of uptake and elimination of antibodies by target-mediated pathways is a function of dose ... |
aquarat_49165 | aquarat | <ctx>
##0 = d. then Ξ³ an integer and Ξ³ = 1 Ξ³ β€ 0 the value of is. to begin with, we shall simplify matters by concentrating a particular value of and generalise the result at a later stage. we shall use the value. the indicial equation has a root at, and we see from the recurrence relation that when that that denominat... | [
"A)6",
"B)2",
"C)8",
"D)10"
] | D | x + x(xx)
Put the value of x = 2 in the above expression we get,
2 + 2(22)
= 2 + 2(2 Γ 2)
= 2 + 2(4)
= 2 + 8
= 10.
Answer is D. |
arc_challenge_260 | arc_challenge | <ctx>
15. 1 the first law of thermodynamics learning objectives by the end of this section, you will be able to : β’ define the first law of thermodynamics. β’ describe how conservation of energy relates to the first law of thermodynamics. β’ identify instances of the first law of thermodynamics working in everyday situat... | [
"light energy β chemical energy β thermal energy",
"thermal energy β chemical energy β light energy",
"chemical energy β mechanical energy β electrical energy",
"electrical energy β mechanical energy β chemical energy"
] | A | |
mmlu_aux_3305 | mmlu_auxiliary | <ctx>
##aila, u. r., and others ( 2011 ). high value and long life β double jeopardy for tunas and billfishes. science, 333, 291 β 292. books and book contributions edited sumaila, u. r. ( 2013 ). game theory and fisheries : essays on the tragedy of free for all fishing. routledge, london, uk, p. 178. noone, k. j., sum... | [
"unbearable",
"unbelievable",
"doubtful",
"convincing"
] | D | null |
medmcqa_2327 | medmcqa | <ctx>
. this initial research resulted in numerous studies being done on the antibacterial activity of various glycylcyclines, with extra focus being put on n, n - dimethylglycyl - amino derivatives, due to their reported potency. the aforementioned research culminated in a 1999 paper describing the discovery of a comp... | [
"Pseudomonas",
"Staphylococcus",
"Streptococcus",
"Klebsiella"
] | A | |
aquarat_11174 | aquarat | <ctx>
imagine finding in envelope a, if we were to open that envelope, and suppose that a = 2n for some n β₯ 1. in that case the other envelope contains a / 2 with probability 3 / 5 and 2a with probability 2 / 5. so either the first envelope contains 1, in which case the conditional expected amount in the other envelope... | [
"A) $60",
"B) $80",
"C) $90",
"D) $120"
] | D | Let's let T = total number of dollars spent at the supermarket. With this variable we can set up an equation and determine T.
We are given that John spent 1/2 of his money on fresh fruits and vegetables, or (1/2)T, 1/3 on meat products, or (1/3)T, and 1/10 on bakery products, or (1/10)T. We are also given that he spent... |
medmcqa_8827 | 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 (... | [
"Podocin",
"Alpha - actinin",
"Nephrin",
"CD2 activated protein"
] | C | Answer is C (Nephrin):"A mutation in the Nephrin gene causes a hereditary form of congenital Nephrotic syndrome (Finnish type) with minimal change glomerular morphology"- Nephrin is a key component of the slit diaphragmIt is a zipper like structure between podocyte foot processes that might control glomerular permeabil... |
aquarat_45567 | aquarat | <ctx>
presently most companies ( especially in manufacturing ) have total cost ( tc ) based pricing method. it is an age - old formula, which puts margin or markup on tc. for example, price ( p ) = tc / ( 1 - m ) where m is margin percentage ) [ 1 ] tc can be divided into 2 components : - raw material ( rm ) and - valu... | [
"A)62.5",
"B)62.7",
"C)62.9",
"D)62.1"
] | A | CP = 47.50
SP = 47.50*(125/100) = 59.375
MP*(95/100) = 59.375
MP = 62.5
Answer: A |
arc_easy_1715 | arc_easy | <ctx>
when cold, the shrunken balloon has a small amount of light blue liquid in it, as well as some snow - like crystals. as it warms up, the liquid boils, and part of the crystals sublimate, with some crystals lingering for awhile and then producing a liquid. identify the blue liquid and the two solids in the cold ba... | [
"The acid boiled when poured into the beaker.",
"The acid and powder formed a new product.",
"A physical reaction produced a gas mixture.",
"A reaction occurred that produced heat."
] | B | |
openbookqa_875 | openbookqa | <ctx>
over a wide spectrum of different scales ( laboratory samples, mines, california earthquakes catalog ), and under different loading conditions of the system ( constant stress rate, constant strain rate ). the most puzzling observation is that the critical power - law rate acceleration is decorated by log - period... | [
"trail and error",
"water road",
"dirt collisions",
"wet trail"
] | C | |
openbookqa_2910 | openbookqa | <ctx>
##bard rock ptarmigan β that are dependent on the scattered plants and fauna as their only food source during the winter. with more frequent rain events, these plants are now spending more time under a thick layer of newly frozen ice, which the herbivores cannot access. a species that benefits from the rising tem... | [
"a polar bear",
"a lion",
"a penguin",
"a walrus"
] | B | |
aquarat_38608 | aquarat | <ctx>
##0 : [ ensure r β₯ s. ] [ ensure the smaller of the two numbers is in s and the larger in r ] : if r > s then the contents of l is the larger number so skip over the exchange - steps 4, 5 and 6 : goto step 7 else swap the contents of r and s. l β r ( this first step is redundant, but is useful for later discussio... | [
"A)V",
"B)I",
"C)II",
"D)III"
] | A | Since we summarize the reciprocals from 90 to 81, we can say also that we add ten numbers who are all (with one exception 1/90) greater than 1/90, so that the sum must be greater than 1/9.
On the other side we can say that we add the reciprocals from 91 to 100, so that the sum has to be less than the sum of ten times 1... |
medmcqa_6801 | medmcqa | <ctx>
filter ). for that reason, a choke input filter is almost always part of an lc filter section, whose ripple reduction is independent of load current. the ripple factor is : where in high voltage / low current circuits, a resistor may replace the series choke in an lc filter section ( creating an rc filter section... | [
"Occupies less space",
"More expensive",
"Requires longer duration",
"Sand size 0.4-0.7 mm"
] | C | Option A - wrong, slow sand filter occupy more space Option B - wrong, it is less expensive Option C - correct, rate of filtration is very slow (2-3m.g.a.d.) hence takes longer time Option D - wrong, effective sand size in slow sand filter is 0.2-0.3 mm (PARK TB 25th edition pg 773) |
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