id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
openbookqa_966 | openbookqa | <ctx>
media exposure. groups like earth first! take a much more radical posture. some radical environmentalist groups, like earth first! and the earth liberation front, illegally sabotage or destroy infrastructural capital. criticisms conservative critics of the movement characterize it as radical and misguided. especi... | [
"wreck it",
"make it cry",
"make it laugh",
"do nothing"
] | A | |
arc_easy_1729 | arc_easy | <ctx>
mitochondria are cellular organelles that are present in almost all eukaryotes. according to the theory of symbiogenesis, they are derived from bacteria and share many characteristics with them, including several properties of their membrane composition. one of the main functions of the mitochondria is to produce... | [
"to provide energy for cell activities",
"to produce sugar for storage in cells",
"to release oxygen for breathing",
"to supply carbon dioxide for photosynthesis"
] | A | |
medmcqa_1710 | medmcqa | <ctx>
it is a clear indicator of pws and may be serious depending on the severity of the malformations. the human phenotype ontology ( hpo ) reports of additional symptoms in pws patients. hpo is an active database that collects and researches on the relationships between phenotypic abnormalities and biochemical networ... | [
"Initimal hyperplasia",
"Panarteritis",
"Vasospasmitis",
"Arterial thickening"
] | D | Arterial Lumen is blocked but not thickened in TAO. |
qasc_6163 | qasc | <ctx>
warms the ground, which in turn warms the air directly above it. the warmer air expands, becoming less dense than the surrounding air mass, and creating a thermal low. the mass of lighter air rises, and as it does, it cools by expansion at lower air pressures. it stops rising when it has cooled to the same temper... | [
"Greenhouse gases",
"Pollution",
"Dehydration",
"thunderstorms"
] | D | |
medmcqa_6423 | medmcqa | <ctx>
, in order to ensure that products and services would meet end users - and other stakeholders - functional and affective needs. all the cetpd projects incorporates user's experience feedback in the process of contextual product and services development. balance, gaits and falls gait alterations, balance alteratio... | [
"Parkinsons disease",
"Progressive supranuclear gaze palsy",
"Alzheimers disease",
"None of the above."
] | B | Answer is B (Supranuclear gaze palsy): Progressive supranuclear palsy should always be considered when a middle aged/elderly persons presents with a history of repeated falls, & difficulty in downward or horizontal gaze. Steel Richardson syndrome Nature of disorder Is a degenerative disorder where in there occurs loss ... |
openbookqa_390 | openbookqa | <ctx>
panmixia ( or panmixis ) means uniform random fertilization. a panmictic population is one where all potential parents may contribute equally to the gamete pool, and that these gametes are uniformally distributed within the gamete population ( gamodeme ). this assumes that there are no hybridising restrictions wi... | [
"they are different",
"they are same",
"they reproduce equally",
"reproduction is fixed"
] | A | |
mmlu_aux_8295 | mmlu_auxiliary | <ctx>
##utakorpi, and r. silvennoinen. estimation of the mechanical energy output of the kite wind generator. renewable energy, 34 : 1525 β 1532, 2009. optimal cross - wind towing and power generation with tethered kites kites renewable energy airborne wind power
output from wind farms, which poses difficulties incorp... | [
"cupcakes",
"smores",
"excited particle flowing",
"plants"
] | C | null |
qasc_822 | qasc | <ctx>
9. 51 380 9 β’ statics and torque access for free at openstax. org load, creates much smaller forces in the back β in this case, about 5. 6 times smaller. figure 9. 28 this figure shows that large forces are exerted by the back muscles and experienced in the vertebrae when a person lifts with their back, since the... | [
"contraction",
"Energy",
"sensory neurons",
"looseness"
] | A | |
medmcqa_5652 | medmcqa | <ctx>
lists. in 2016, the best selling drugs list researched by genetic engineering & biotechnology news, published in march 2017, details that humira occupied the number 1 position for 2015 ( $ 14. 012 billion of sales ) and 2016 ( $ 16. 078 billion ). whilst for 2017, abbvie reports that humira achieved $ 18. 427bill... | [
"Cycloplegics",
"Analgesics",
"Steroids",
"Antibiotics"
] | C | Treatment for Intermediate uveitis : Intravitreal or Posterior Subtenon's Steroid injections : Triamcinolone acetonide Steroids may also be given by subconjuntival route or by Subtenon's route |
aquarat_34817 | aquarat | <ctx>
soldiers march across the bridge with a cadence equal to the bridge β s natural frequency and impart of energy each second, how long does it take for the bridge β s oscillations to go from 0. 100 m to 0. 500 m amplitude?
the relative velocity ( also or ) is the velocity of an object or observer b in the rest fra... | [
"A)33.33 seconds",
"B)38 seconds",
"C)40 seconds",
"D)88 seconds"
] | A | Speed = 54 Km/hr = 54*(5/18) m/sec = 15 m/sec
Total distance = 360+140 = 500 meter
Time = Distance/speed
= 500 * (1/15) = 33.33 seconds
Answer: A |
aquarat_41140 | aquarat | <ctx>
##2322972552204068806061829535529820731640151 rsa - 360 rsa - 360 has 360 decimal digits ( 1, 194 bits ), and has not been factored so far. rsa - 360 = 2186820202343172631466406372285792654649158564828384065217121866374227745448 7764963889680817334211643637752157994969516984539482486678141304751672197524 00523505... | [
"A) 4",
"B) 6",
"C) 7",
"D) 9"
] | D | 6Γ6=3^2 Γ 2^2
So total factors = (2+1)(2+1) = 9
Answer: D |
arc_easy_2029 | arc_easy | <ctx>
of carbon transfer between the two, until the second year where the douglas fir received carbon from b. payrifera. detection of the isotopes was found in receiver plant shoots, expressing carbon transfer from fungus to plant tissues. the direction carbon resources flow through the mycorrhizal network has been obs... | [
"tissue decomposition",
"cellular respiration",
"photosynthesis",
"transpiration"
] | C | |
openbookqa_1172 | openbookqa | <ctx>
complementing the inherited parent valves in the offspring once reproduction is complete. the offspring valves are formed within a silica deposition vesicle that gradually grows larger and separates into two different offspring valves. the parent valves become a template for the offspring valves being formed, wit... | [
"bacteria",
"light",
"carrots",
"farrow"
] | D | |
openbookqa_2894 | openbookqa | <ctx>
5. 1 energy basics learning objectives by the end of this section, you will be able to : β’ define energy, distinguish types of energy, and describe the nature of energy changes that accompany chemical and physical changes β’ distinguish the related properties of heat, thermal energy, and temperature β’ define and d... | [
"dying",
"observing",
"staying perky",
"decaying"
] | C | |
medmcqa_2113 | medmcqa | <ctx>
##tax. org / l / 16gold ) of the complex mixture of compounds present in aqua regia dissolving it into solution. nitrates, salts of nitric acid, form when metals, oxides, hydroxides, or carbonates react with nitric acid. most nitrates are soluble in water ; indeed, one of the significant uses of nitric acid is to... | [
"CCF",
"Esophageal spasm",
"Renal colic",
"Cyanide poisoning"
] | C | Ans. is 'c' i.e., Renal colic Uses of nitrates Angina pectoris MI CHF and acute LVF --> nitroglycerine i.v. can be used Act by decreasing preload (LV filling pressure). Biliary colic and esophageal spasm (achalasia cardia) Acute coronary syndrome (unstable angina and non-ST segment elevation Ml). Cyanide poisoning |
openbookqa_1706 | openbookqa | <ctx>
pertinent to the functioning of integrated living units : cells, tissues, organs, and organisms. each go term within the ontology has a term name, which may be a word or string of words ; a unique alphanumeric identifier ; a definition with cited sources ; and an ontology indicating the domain to which it belongs... | [
"one thing doing nothing",
"large body of inanimate material",
"many small things working together",
"large lake of moving water"
] | C | |
openbookqa_534 | openbookqa | <ctx>
x mass ) acting on it, is equal or higher than the force required to cause sliding. following these assumptions, the method suggests that whenever the acceleration ( i. e. the seismic load ) is higher than the critical acceleration required to cause collapse, which may be obtained from the traditional pseudo - st... | [
"a storm",
"forest fires",
"global warming",
"trees growing"
] | A | |
qasc_5813 | qasc | <ctx>
14. 2 β’ temperature change and heat capacity 581 figure 14. 5 the smoking brakes on this truck are a visible evidence of the mechanical equivalent of heat. example 14. 2 calculating the temperature increase from the work done on a substance : truck brakes overheat on downhill runs truck brakes used to control spe... | [
"it would decrease",
"it would stay the same",
"flow of electrons",
"it would increase"
] | D | |
medmcqa_8060 | medmcqa | <ctx>
were " mythical " until medical microbiology arrived, at which point they became " real ". in this regard szasz's criterion of disease is unsound by virtue of its contradictory results. szasz's contention that mental illness is not associated with any morphological abnormality is uninformed by genetics, biochemis... | [
"Delirium",
"Schizophrenic",
"OCD",
"Alcohol withdrawal"
] | C | Ans. is 'c' i.e., OCD Delusions are seen in psychotic disorders Organic Delirium (Acute confusional state) Substance :- Abuse (alcohol, amphetamines) and withdrawal (alcohol). Non organic Schizophrenia Affect/mood disorders (Mania & depression) Other non-organic psychosis :- Delusional disorders, Schizoaffective disord... |
aquarat_49505 | aquarat | <ctx>
the digit with value b β 1 begin s = " " ; / / the string of digits pos = 0 ; / / all places are right to the radix point while not defined ( occurs [ p ] ) do occurs [ p ] = pos ; / / the position of the place with remainder p bp = b * p ; z = floor ( bp / q ) ; / / index z of digit within : 0 β€ z β€ b - 1 p = b ... | [
"A)3",
"B)4",
"C)5",
"D)6"
] | C | Solution
Least number of 6 digital is 100000. L.C.M. of 4,6,10 and 15 = 60.
on dividing 100000 by 60, the remainder obtained is 40.
So, least number of 6 digits divisible by 4,6,10 and 15 = 100000 +(60 - 40) = 100020.
So, N = (100020 + 2) = 100022. sum of digits in N = (1 + 2 + 2) = 5. Answer C |
arc_easy_1023 | arc_easy | <ctx>
the daughter cells begin the interphase of a new cycle. in contrast to mitosis, meiosis results in four haploid daughter cells by undergoing one round of dna replication followed by two divisions. homologous chromosomes are separated in the first division ( meiosis i ), and sister chromatids are separated in the ... | [
"half as many",
"the same number",
"twice as many",
"an unpredictable number"
] | B | |
arc_easy_84 | arc_easy | <ctx>
part, to ozone. figure 18. 42 the image shows the bent ozone ( o3 ) molecule and the resonance structures necessary to describe its bonding. ozone forms naturally in the upper atmosphere by the action of ultraviolet light from the sun on the oxygen there. most atmospheric ozone occurs in the stratosphere, a layer... | [
"by the reversal of the magnetic field of Earth.",
"when fluorocarbons are released into the atmosphere.",
"when electromagnetic waves from the Sun increase.",
"by abrupt changes in weather and climate patterns."
] | B | |
mmlu_aux_3793 | mmlu_auxiliary | <ctx>
, and the philippines was common. extinct mediterranean population it has been confirmed that dugongs once inhabited the water of the mediterranean possibly until after the rise of civilizations along the inland sea. this population possibly shared ancestry with the red sea population, and the mediterranean popul... | [
"its small size",
"its large eyes",
"its two large spines",
"its brown color with spots"
] | C | null |
mmlu_aux_7523 | 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... | [
"the sun",
"opposite",
"through magic",
"the same"
] | B | null |
aquarat_16314 | 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)1",
"B)2",
"C)3",
"D)5"
] | B | Q = p1+p2+p3= even (and all primes are distinct)
if the least prime is 2 then we have sum of Q = even.
Ans. B. 2 |
arc_challenge_74 | arc_challenge | <ctx>
blood to flow through the rest of the body.
##ive system also works with the circulatory system to provide the nutrients the system needs to keep the heart pumping. further circulatory routes are associated, such as the coronary circulation to the heart itself, the cerebral circulation to the brain, renal circul... | [
"a cell.",
"a tissue.",
"an organism.",
"a system."
] | D | |
pubmedqa_746 | pubmedqa | <ctx>
muir, clive. ( 2006 ). emotions at work. business communication quarterly, 69 ( 4 ). retrieved from psychoinfo database. oginska - bulik, nina. ( 2005 ). emotional intelligence in the workplace : exploring its effects on occupational stress and health outcomes in human service workers. international journal of oc... | [
"yes",
"no",
"maybe"
] | A | |
aquarat_1482 | aquarat | <ctx>
a dial. this allows us to not only measure the amount of time, but also to determine a sequence of events. how does time relate to motion? we are usually interested in elapsed time for a particular motion, such as how long it takes an airplane passenger to get from his seat to the back of the plane. to find elaps... | [
"A)5:14",
"B)6:20",
"C)7:48",
"D)3:09"
] | C | given angle diff=9mins
we know
1min=6 deg
therefore 9mins=9*6=54 deg
so the angle diff must be 54 deg
better to go through the options
let us consider
A.5hrs 14mins
find angle
angle traced by hour hand=(5*30)+(14/2)=157
angle traced by minute hand=(14*6)=84
angle diff=157-84=73
similarly for option C.
angle traced by h... |
aquarat_18434 | aquarat | <ctx>
. 6. at a website development company, the average number of sick days taken by employees per year is 9 days with a standard deviation of 2. 3 days. a. a certain employee has taken 2 sick days for the year. calculate the - score for this employee ( round your answer to 2 decimal places ). b. what does the - score... | [
"A)(1) $120",
"B)(2) $320",
"C)(3) $378",
"D)(4) $240"
] | C | 4+7+4+3+2 = 20
The series is as follows. Arrange the terms in increasing order of amounts earned and cumulatively add up the number of days of each amount.
1st to 2nd term = 48 (2 days)
3rd to 5th term = 70 (3 days)
6th to 9th term = 80 (4 days)
10th to 16th term = 84 (7 days)
17th to 20th term = 96 (4 days)
total amou... |
aquarat_17620 | 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 β p ( t ) and therefore : the reader may easily verify that ... | [
"A)16537.59",
"B)16537.54",
"C)16537.5",
"D)16537.52"
] | C | P = Rs. 15000; R = 10% p.a. = 5% per half-year; T = 1 year = 2 half-year
Amount = [15000 * (1 + 5/100)2]
= (15000 * 21/20 * 21/20) = Rs. 16537.50
Answer: C |
medmcqa_6625 | medmcqa | <ctx>
suicide risk assessment is a process of estimating the likelihood for a person to attempt or die by suicide. the goal of a thorough risk assessment is to learn about the circumstances of an individual person with regard to suicide, including warning signs, risk factors, and protective factors. risk for suicide is... | [
"Noradrenaline",
"Serotonin",
"GABA",
"Dopamine"
] | B | Ans. B SerotoninLow concentrations of 5-hydroxyindoleacetic acid (5-HIAA- metabolite of serotonin) in CSF associated with higher suicide risk |
mmlu_aux_3218 | mmlu_auxiliary | <ctx>
and cotton grown for their fibres, are the outcome of prehistoric selection over thousands of years from among wild ancestral plants with the most desirable characteristics. botanists study how plants produce food and how to increase yields, for example through plant breeding, making their work important to human... | [
"People no longer value plants as a useful resource.",
"Botany is not recognized as a special branch of science.",
"Research is unable to keep up with the increasing number of plants.",
"Direct relation with a variety of plants has decreased."
] | D | null |
aquarat_13709 | aquarat | <ctx>
to define a father - son distance ( average age of fathers at the birth of their sons ) or not to take sex into account at all in the definition. in age - structured population models, an expression is given by :, where is the growth rate of the population, is the survivorship function ( probability that an indiv... | [
"A)20 years",
"B)21 years",
"C)22 years",
"D)28 years"
] | C | age consider as x
(x + 24) + 2 = 2(x + 2)
x + 26 = 2x + 4
x = 22.
ANSWER C |
medmcqa_4859 | medmcqa | <ctx>
biological hazards can include medical waste or samples of a microorganism, virus or toxin ( from a biological source ) that can affect health. many biological hazards are associated with food, including certain viruses, parasites, fungi, bacteria, and plant and seafood toxins. pathogenic campylobacter and salmon... | [
"Serum T4 levels",
"Serum T3 levels",
"Urine iodine excretion",
"Neonatal hypothyroidism"
] | D | Ans. d. Neonatal hypothyroidism |
aquarat_31896 | aquarat | <ctx>
on an m - machine flow - shop with a critical machine. european journal of operational research, 201, pp. 404 β 408. b. mor and g. mosheiov. ( 2010 ). scheduling problems with two competing agents to minimize minmax and minsum earliness measures. european journal of operational research, 206, pp. 540 β 546. b. mo... | [
"A)3/2",
"B)4/3",
"C)5/4",
"D)6/5"
] | B | The combined rate is 1/4+1/3+1/6 = 9/12 of the job per hour.
The time to complete the job is 12/9 = 4/3 hours.
The answer is B. |
arc_easy_1530 | arc_easy | <ctx>
warm, but a match would not provide enough heat to keep us from getting cold. 3. heat capacity refers to the heat required to raise the temperature of the mass of the substance 1 degree ; specific heat refers to the heat required to raise the temperature of 1 gram of the substance 1 degree. thus, heat capacity is... | [
"has a higher specific heat than the metal cup",
"is a better conductor of heat than the metal cup",
"has a specific heat that is similar to that of the metal cup"
] | B | |
medmcqa_1220 | medmcqa | <ctx>
an index of qualitative variation ( iqv ) is a measure of statistical dispersion in nominal distributions. there are a variety of these, but they have been relatively little - studied in the statistics literature. the simplest is the variation ratio, while more complex indices include the information entropy. pro... | [
"Length of tibia/femur x 100",
"Length of radius/humerus x 100",
"Length of fibula/tibia x 100",
"Length of radius/ulna x 100"
] | A | Ans. Length of tibia/femur x 100 |
mmlu_aux_2010 | mmlu_auxiliary | <ctx>
the moon's last quarter. the larvae spend a few weeks at sea and then return to land. tracking migration scientists gather observations of animal migration by tracking their movements. animals were traditionally tracked with identification tags such as bird rings for later recovery. however, no information was ob... | [
"A new device used to follow birds",
"A recent research on endangered birds",
"A unique migration route of birds",
"An unusual species of migratory bird"
] | D | null |
aquarat_19820 | aquarat | <ctx>
can include selecting an appropriate shift schedule or rota and using an employee scheduling software to maintain it, setting the length of shifts, managing overtime, increasing lighting levels, providing shift worker lifestyle training, retirement compensation based on salary in the last few years of employment ... | [
"A)4",
"B)5",
"C)6",
"D)7"
] | D | Explanation :
Let the required number of men be x.
Less days, More men (Indirect Proportion)
More working hrs per day, Less men (Indirect Proportion)
Days 8 : 10
Working Hrs 15 : 9 :: 12 : x
=> 12 x 15 x x = 10 x 8 x 12
=> x = 10 x 9 x 12 / (12 x 15)
=> x = 7
Answer : D |
aquarat_23623 | aquarat | <ctx>
of stay is an example of real - world data that can be modelled well with a negative binomial distribution via negative binomial regression. selling candy pat collis is required to sell candy bars to raise money for the 6th grade field trip. pat is ( somewhat harshly ) not supposed to return home until five candy... | [
"A)3.5",
"B)4.5",
"C)5.6",
"D)6.5"
] | C | C.P. of 1 toy = 375/12 = Rs. 31.25
S.P of 1 toy = Rs. 33
Profit = 1.75/31.25 * 100 = 28/5 = 5.6%
ANSWER:C |
mmlu_aux_8703 | mmlu_auxiliary | <ctx>
there is a highly diverse and dense number of lizards, birds, snakes, and mice populating the area. roaming outdoor cats can also be attributed to the transmission of harmful diseases like rabies and toxoplasmosis to the native wildlife population. burmese python another example of a destructive introduced invasi... | [
"explode",
"rise",
"plummet",
"burst"
] | C | null |
medmcqa_8332 | medmcqa | <ctx>
th - 2 and th - 17 pathways are commonly activated in asian people ) possibly explaining the differences in phenotypic presentation of atopic dermatitis in specific populations. mutations in the filaggrin gene, flg, also cause impairment in the skin barrier that contributes to the pathogenesis of ad. filaggrin is... | [
"Hair follicle",
"Sweat gland",
"Subcutaneous tissue",
"Epidermis"
] | A | β’ Folliculitis, carbuncles and furuncles are all types of localized (superficial) skin infections that fall under the category of boils.
β’ Hair follicles serve as portals for a number of bacteria, although S. aureus is the MC cause of localized folliculitis. |
aquarat_10087 | aquarat | <ctx>
2. 4 floating - point errors 1. b. an overflow error occurs because the value is larger than the upper limit of the floating - point range. 2. a. the digits starting from the eighteenth place after the decimal are inaccurate due to approximation, so a round - off error occurs. 3. c. round ( 6. 6 ) = 7 as 7 is the... | [
"A)123",
"B)267",
"C)277",
"D)267"
] | A | Let xx be the number he chose, then
2Γ’βΉβ¦xΓ’Λβ138=108
x=123
Answer:A |
medmcqa_1207 | medmcqa | <ctx>
by japanese, german, or american governments almost three - to sevenfold. the guardian in april 2019 reported that a study for ipen and the basel action network found dangerous levels of dioxins and polychlorinated biphenyls ( pcbs ) in chicken eggs at agbogbloshie. lead - containing glass used in computer monito... | [
"Arsenic",
"Mercury",
"Copper",
"Lead"
] | B | Ans. is 'b' i.e. Mercury Pink disease or Acrodvniao It is thought to be an idiosyncratic hypersensitivity reaction particularly seen in children. This can be caused by chronic mercury exposure in any form usually in children. The onset is insidious with anorexia, insomnia, sweating, skin rash and photophobia. Hands and... |
qasc_1776 | qasc | <ctx>
a cooktop ( american english ), stovetop ( american english ) or hob ( british english ), is a device commonly used for cooking that is commonly found in kitchens and used to apply heat to the base of pans or pots. cooktops are often found integrated with an oven into a kitchen stove but may also be standalone de... | [
"by making heat",
"by breaking up heat",
"a hydraulic system",
"energy usage"
] | A | |
aquarat_11415 | aquarat | <ctx>
of water. strategy b taking a ratio of new intensity to old intensity and using primes for the new quantities, we will find that it depends on the ratio of the areas. all other quantities will cancel. solution b 1. take the ratio of intensities, which yields : 16. 75 16. 76 16. 77 16. 78 16. 79
5. 2 calorimetry ... | [
"A)65 liters",
"B)88 liters",
"C)10 liters",
"D)45 liters"
] | C | Number of liters of water in150 liters of the mixture = 20% of 150 = 20/100 * 150 = 30 liters.
P liters of water added to the mixture to make water 25% of the new mixture.
Total amount of water becomes (30 + P) and total volume of mixture is (150 + P).
(30 + P) = 25/100 * (150 + P)
120 + 4P = 150 + P => P = 10 liters. ... |
aquarat_4282 | 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)22",
"B)21",
"C)24",
"D)20"
] | D | Let the motherβs present age be βxβ
Let the daughterβs age be βyβ;
10 years ago; (x - 10) = 4(y - 10) or x - 4y = - 30.. (1)
10 years later; (x + 10) = 2(y + 10) or x - 2y = 10.. (2)
Solving (1) & (2)
y = 20
ANSWER:D |
arc_challenge_682 | arc_challenge | <ctx>
residence time is shorter. in hydrology, residence times can be estimated in two ways. the more common method relies on the principle of conservation of mass ( water balance ) and assumes the amount of water in a given reservoir is roughly constant. with this method, residence times are estimated by dividing the ... | [
"groundwater and aquifers",
"swamps and wetlands",
"ice caps and glaciers",
"lakes and rivers"
] | C | |
qasc_1945 | qasc | <ctx>
a natural product is a natural compound or substance produced by a living organism β that is, found in nature. in the broadest sense, natural products include any substance produced by life. natural products can also be prepared by chemical synthesis ( both semisynthesis and total synthesis ) and have played a ce... | [
"manufacturing",
"Reproduction",
"driving a car",
"rain and wind"
] | D | |
medmcqa_2108 | medmcqa | <ctx>
. nonetheless, the continued stabilization of a person's periodontal state depends largely, if not primarily, on the person's oral hygiene at home, as well as on the go. without daily oral hygiene, periodontal disease will not be overcome, especially if the person has a history of extensive periodontal disease. m... | [
"Splinting",
"Antimicrobial Properties",
"Hemostasis",
"Pain elimination"
] | D | |
arc_easy_2034 | arc_easy | <ctx>
and water, an increase of 119 million ha since 1990. thus, forest ecological studies are sometimes closely aligned with meteorological and hydrological studies in regional ecosystem or resource planning studies. perhaps more importantly the duff or leaf litter can form a major repository of water storage. when th... | [
"air",
"soil",
"water",
"sunlight"
] | D | |
aquarat_42500 | aquarat | <ctx>
misinterpreted. this misinterpretation comes from the disparities in organizational structures across the leagues. in his study, andrew zimbalist collects compensation logistics for athletes. he subsequently relates it to overall revenue generated by a sports organization. the concept of adjusted data analytics i... | [
"A)$132,000",
"B)$50,000",
"C)$82,500",
"D)$92,000"
] | A | Team K's contract = $100,000 + $100,000*1.2 + $100,000*1.2*1.2 + $50,000 = $414,000
Team L's contract = $150,000 + $150,000*1.2 + $150,000*1.2*1.2 = $546,000
The difference = $132,000.
Answer: A. |
openbookqa_2008 | openbookqa | <ctx>
is 20 / 18 / 15. solid particle counters solid particle counters are used to measure dry particles for various industrial applications. one such application could be for the detection of particle size coming from a rock crusher within a mining quarry. sieves are the standard instruments used to measure dry partic... | [
"a tape measure",
"a compass",
"a barometer",
"a beam balance"
] | A | |
mmlu_aux_7382 | mmlu_auxiliary | <ctx>
sign indicates the restoring force is in the direction opposite to the displacement.
4. 58 172 4 β’ dynamics : force and newton's laws of motion access for free at openstax. org shown, what is the drag force of the water on the barge resisting the motion? ( note : drag force is a frictional force exerted by fluid... | [
"frontward",
"backward",
"downward",
"upward"
] | A | null |
medmcqa_4175 | medmcqa | <ctx>
a, strauss k, orfao a. enumeration of cd4 + t - cells in the peripheral blood of hiv - infected patients : interlaboratory study of the facscount system. cytometry. 1999 ; 38 : 231 - 7. immunology strauss k, gonzalez h. el syndrome de anticardiolipina. acta med col 1988 ; 13 : 46 - 49. strauss kw, gonzalez - buri... | [
"CNS lesions",
"Spleen",
"Thymus",
"Abdomen"
] | A | Ref Robbins 9/e p254, 8/e p529,7/e p549 Pathogenesis of CNS Involvement The pathogenesis of the neurologic manifestations in AIDS deserves special mention because, in addition to the lymphoid system, the nervous system is a major target of HIV infection. Macrophages and cells belonging to the monocyte-macrophage lineag... |
openbookqa_1576 | openbookqa | <ctx>
desert dunes. barchan dunes are formed as winds continuously blow in the same direction, and are characterized by a crescent - shape atop the dune. seif dunes are long and narrow, featuring a sharp crest, and are more common in the sahara desert. analysis of geological features in desert environments can reveal a... | [
"the Sahara desert",
"the Iraqi Desert",
"the Gobi Desert",
"Kansas"
] | D | |
mmlu_aux_7645 | mmlu_auxiliary | <ctx>
would it be easier if monochromatic light were used?
the refractive index radiation damping. light scattering polarization relativistic effects in radiation color vision mechanisms of seeing quantum behavior the relation of wave and particle viewpoints the kinetic theory of gases the principles of statistical me... | [
"paper bag",
"pencil",
"overhead sign",
"cardboard box"
] | C | null |
mmlu_aux_2917 | mmlu_auxiliary | <ctx>
than the sun. however, the life of the stars which the planets orbit are so short that intelligent extraterrestrial life is not very likely. a and b type stars were surveyed for the research which involved nasa's spitzer space telescope, the two micron all - sky survey, and astronomers from the center for astroph... | [
"the same size as Earth",
"about 0.5--2 times as big as Earth",
"twice the size of Earth",
"two to three times the size of Earth"
] | D | null |
aquarat_7923 | aquarat | <ctx>
on an m - machine flow - shop with a critical machine. european journal of operational research, 201, pp. 404 β 408. b. mor and g. mosheiov. ( 2010 ). scheduling problems with two competing agents to minimize minmax and minsum earliness measures. european journal of operational research, 206, pp. 540 β 546. b. mo... | [
"A)4",
"B)6",
"C)8",
"D)30"
] | D | I am getting 12. E. Hope havent done any calculation errors..
approach..
let y=no. of days taken by Y to do w widgets. Then X will take y+2 days.
1/(y+2) +1/y = 5/12(5/12 is because (5/4)w widgets are done in 3 days. So, x widgets will be done in 12/5 days or 5/12 th of a widget in a day)
Solving, we have y = 4
=>X tak... |
aquarat_37383 | aquarat | <ctx>
strings of holiday lights are wired in series to save wiring costs. an old version utilized bulbs that break the electrical connection, like an open switch, when they burn out. if one such bulb burns out, what happens to the others? if such a string operates on 120 v and has 40 identical bulbs, what is the normal... | [
"A)1/11",
"B)1/6",
"C)2/11",
"D)1/12"
] | A | If there are 12 bulbs on the string of lights, that would mean 10 of the lights lit red and 2 of the bulbs were dead. If Fred replaced half of the dead light bulbs with green light bulbs, he would have replaced 1 dead light bulb with a green light bulb. This light bulb would be 1 of 11 functioning light bulbs or 1/11. ... |
medmcqa_4055 | medmcqa | <ctx>
changes that can be observed after the animal ingests a drug can be correlated with an animal's behavioral changes, as well as with similar changes occurring in humans. administration protocols administration of drugs that are often abused can be done either by the experimenter ( non - contingent ), or by a self ... | [
"Its antitussive action can be blocked by naloxone",
"Depresses mucocilliary function of the airway mucosa",
"Addiction common",
"Causes no constipation"
] | D | |
aquarat_12751 | aquarat | <ctx>
48 not just 25 because the square of the next prime is 49, and below n = 25 just 2 and 3 are sufficient. should the square root of n be an integer, then it is a factor and n is a perfect square. an example of the trial division algorithm, using successive integers as trial factors, is as follows ( in python ) : d... | [
"A)8",
"B)6",
"C)2",
"D)4"
] | C | 3872 = 11*11*2*2*2*2*2
Required smallest number = 2
2 is the smallest number which should be divided with 3872 to make it a perfect square.
ANSWER:C |
medmcqa_6216 | medmcqa | <ctx>
drugs, the evidence in this area is not yet sufficient to determine the exact mechanism underlying how these drugs influence methylation. schizophrenia is a complex, multifaceted illness, and the variety of methylation patterns observed affirms this knowledge. dnmt inhibitors have also been shown to increase leve... | [
"Potent microsomal enzyme inducer",
"Highly protein bound",
"At lower concentration it follows zero order kinetics",
"With increasing dose, the T 1/2 increases"
] | C | At lower concentration it follows zero order kinetics A child with respiratory infection and membrane over peritonsillar area is suspected of having Diptheria. Both Blood Tellurite media & Loeffler serum slope can be used for culture but Diptheria is one emergency so the media in which it can be cultured quickly is use... |
medmcqa_3316 | medmcqa | <ctx>
lacking : the carcinogens are not all mutagens ( hormones... ) ; the target of carcinogens may be the ecm and not the cell ; an ecm exposed to a carcinogen brought into contact with a non - cancerous tissue will cause cancer of this tissue, but not vice versa ; a cancerous tissue in close contact with a normal ec... | [
"It occurs commonly during pregnancy",
"Immediate surgical intervention is needed",
"Due to interference with blood supply",
"Treated with analgesics"
] | B | Ans. is 'b' ie immediate surgical intervention needed Red degenerationis the most frequent* complication of myomas during pregnancy.The tumour assumes a peculiar purple red colour.It usually occurs due to thrombosis of large veins in the tumour.it has a peculiar fishy odour*Clinical featuresAcute onset of pain over the... |
qasc_949 | qasc | <ctx>
( thus, keeping the cells together ). each relaxation happens has a defined " day " in which it occurs ( this is the way mclone calls the relaxation process ). the number of relaxations per day is defined at the beginning of the algorithm. the mitosis rate is defined as a number that indicates in how many days a ... | [
"apoptosis",
"Dehydration",
"Leptospirosis",
"illness"
] | A | |
arc_easy_643 | arc_easy | <ctx>
pbat additionally, new materials such as pla, pha, cellulose or starch - based materials offer solutions with completely new functionalities such as biodegradability and compostability, and in some cases optimized barrier properties. along with the growth in variety of bioplastic materials, properties such as fle... | [
"cotton",
"leather",
"plastic",
"wool"
] | B | |
qasc_1629 | qasc | <ctx>
life and work. annals of botany 88 : 1215 - 1217 - - - - 2001. non - conventional medicines and holism. holistic science and human values 5 : 1 β 15. - - - - 1999. divergence and convergence of sciences and spirituality : life science and spirituality. holistic science and human values 4 : 41 - 48 - - - - 1998. o... | [
"roots",
"ferns",
"legumes",
"Trees"
] | A | |
aquarat_10719 | aquarat | <ctx>
in mathematics, the remainder is the amount " left over " after performing some computation. in arithmetic, the remainder is the integer " left over " after dividing one integer by another to produce an integer quotient ( integer division ). in algebra of polynomials, the remainder is the polynomial " left over "... | [
"A)35",
"B)37",
"C)41",
"D)43"
] | B | Let the original number be 'a'
Let the divisor be 'd'
Let the quotient of the division of aa by dd be 'x'
Therefore, we can write the relation as a/d = x and the remainder is 24.
i.e., a=dx+24 When twice the original number is divided by d, 2a is divided by d.
We know that a=dx+24. Therefore, 2a = 2dx + 48
The problem ... |
medmcqa_4928 | medmcqa | <ctx>
these include a thickening of the basement membrane, a widening of the slit membranes of the podocytes, an increase in the number of mesangial cells, and an increase in mesangial matrix. this matrix invades the glomerular capillaries and produces deposits called kimmelstiel - wilson nodules. the mesangial cells a... | [
"Sub epithelial deposits",
"Foamy cells",
"Splitting of glomerular basement membrane",
"Sub endothelial deposits."
] | C | Ans. is 'c' > 'd' ie splitting of glomerular basement membrane > sub endothelial deposits Both the features mentioned in the options d & c are present in membranoproliferative glomerulonephritis.Membranoproliferative glomerulonephritis is of 2 typesTYPE I characterized byDeposition of subendothelial* immune on complexe... |
mmlu_aux_3836 | mmlu_auxiliary | <ctx>
emotion is still disputed. the existence of basic emotions and their defining attributes represents a long lasting and yet unsettled issue in psychology. the available research suggests that the neurobiological existence of basic emotions is still tenable and heuristically seminal, pending some reformulation. bas... | [
"The feeling of loneliness.",
"The state of feeling good.",
"The ability to shed tears.",
"The feeling of fear."
] | C | null |
arc_challenge_86 | arc_challenge | <ctx>
continues over whether or not the first condition for this hypothesis has been met. the second condition that needs to be met in support of the predator attraction hypothesis is that additional predators must occasionally disrupt predation events, increasing the probability that prey will escape. in the northern ... | [
"absorption.",
"refraction.",
"reflection.",
"diffraction."
] | C | |
aquarat_48457 | aquarat | <ctx>
the marks allocated for the questions in paper 2 varied from 1 mark to 6 marks, each measured proficiency in several units of the science syllabus, with a total of 60 marks. the time limit for this paper was 1 hour and 30 minutes and the usage of calculators was not allowed. the last 2 questions were usually expe... | [
"A)1/15",
"B)2/15",
"C)4/15",
"D)2/5"
] | C | Sol.(c) Remaining homework on Monday night
= 1 - (3/5) = 2/5
Work done on Tuesday night
= 1/3 of 2/5 = 2/15
Remaining homework to complete the biology assignment
= 2/5 - 2/15 = (6 - 2)/15 = 4/15
Answer C |
aquarat_46408 | aquarat | <ctx>
_ _ _ _ : # body 2 a. x < 0 x = = 0 b. x = = 0 x < 0 c. x < = 0 [ no condition ] 4. which of the following is a valid chained decision statement? a. if condition _ 1 : # body 1 elif condition _ 2 : # body 2 b. if condition _ 1 : # body 1 elif condition _ 2 : # body 2 c. elif condition _ 1 : # body 1 if condition ... | [
"A)I only",
"B)II only",
"C)III only",
"D)I and II only"
] | D | I. True, a is positive and b is negative so a/b must be negative
II. True, a is positive and b is negative so b/a must be negative
III. Not true, example: a = 5, b = -3, so a + b = 2
D |
mmlu_aux_4328 | mmlu_auxiliary | <ctx>
##cas will occasionally kill adult adelie penguins. kelp gulls and snowy sheathbills also prey on chicks and eggs. status because of its very large and increasing population ( estimated at more than 10 million mature individuals in 2020 ), and its unfragmented habitat, the adelie penguin is considered by the inte... | [
"The oil ruins their feather's natural functions.",
"Little penguins are too small to survive.",
"The oil benefits their natural waterproofing.",
"Little penguins have no heating functions."
] | A | null |
qasc_2554 | qasc | <ctx>
. g. more submissively when exposed to the urine of a more dominant crab, or more boldly when exposed to the urine of a subdominant individual ). when individuals are unable to communicate through urine, fights may be longer and more unpredictable. applications of chemical ecology pest control chemical ecology ha... | [
"baby dogs",
"bears",
"rabbit",
"Male dogs"
] | D | |
aquarat_35800 | aquarat | <ctx>
the balls into bins ( or balanced allocations ) problem is a classic problem in probability theory that has many applications in computer science. the problem involves m balls and n boxes ( or " bins " ). each time, a single ball is placed into one of the bins. after all balls are in the bins, we look at the numb... | [
"A)7/15",
"B)2/15",
"C)3/7",
"D)2/7"
] | A | The total ways of placing seven white balls and three black balls in a row = 10! / 7! / 3! = 120.
The number of ways in which no two black balls are placed next to each other:
Assume that seven white balls are placed in a continuous line with gaps before and after each ball. There are totally 8 such gaps. Out of these ... |
aquarat_26833 | aquarat | <ctx>
here 10 * x is computed as x * 2 ^ 3 + x * 2 in some cases such sequences of shifts and adds or subtracts will outperform hardware multipliers and especially dividers. a division by a number of the form or often can be converted to such a short sequence. algorithms for multiplying by hand in addition to the stand... | [
"A)96%",
"B)98%",
"C)95%",
"D)97%"
] | B | let the number be x
the right number is 5x
the wrong number is x/10
error is(5x-x/10)=49x/10
percentage of error is((49x/10)/5x)*100=98%
ANSWER:B |
arc_challenge_1072 | arc_challenge | <ctx>
the farther away it is. if there are two stars with the same intrinsic brightness ( called luminosity in astronomy ), each at a different distance, the closer star will appear brighter while the further will appear dimmer. in astronomy, the apparent brightness of a star, or any other luminous object, is called th... | [
"As the distance from Earth to the star decreases, its size increases.",
"As the distance from Earth to the star increases, its size decreases.",
"As the distance from Earth to the star decreases, its apparent brightness increases.",
"As the distance from Earth to the star increases, its apparent brightness i... | C | |
medmcqa_5495 | medmcqa | <ctx>
##hrag. applying network theory to epidemics : control measures for mycoplasma pneumoniae outbreaks. emerging infectious diseases 9. 2 ( 2003 ) : 204 - 10 national research council ( nrc ). risk assessment in the federal government : understanding the process. washington d. c. : national academy press, 1983. nati... | [
"Short term fluctuation",
"Periodic fluctuation",
"Long term fluctuation",
"Secular trend"
] | A | Ans. is 'a' i.e., Short term fluctuation * Point source (single exposure) epidemic is short term fluctuation.* There are three kinds of time trends or fluctuations in disease occurenceA. Short term fluctuations - epidemics.B. Secular trends or long term fluctuations.C. Periodic fluctuation. |
pubmedqa_970 | pubmedqa | <ctx>
attention to deficient services. health authorities are encouraged to put local policies in place to protect whistleblowers. studies of patient safety numerous organizations, government branches, and private companies conduct research studies to investigate the overall health of patient safety in america and acro... | [
"yes",
"no",
"maybe"
] | A | |
aquarat_7621 | aquarat | <ctx>
this triangle are respectively in degrees 9. 0430611..., 80. 956939... and in radians 0. 1578311..., 1. 4129651.... explicitly, we imagine dividing up a circle into triangles, each with a height equal to the circle's radius and a base that is infinitesimally small. the area of each of these triangles is equal to.... | [
"A)28 cm2",
"B)27 cm2",
"C)29 cm2",
"D)25 cm2"
] | A | Area of a triangle = r * s
Where r is the inradius and s is the semi perimeter of the triangle.
Area of triangle = 2.0 * 28/2
= 28 cm2
Answer: A |
arc_challenge_743 | arc_challenge | <ctx>
1968. amphibia. exploration du parc nat. de la garamba, fasc. 52, 190 pp. 1969. organization of communities of frogs along small rain forest streams in sarawak. j. animal ecol. 38 : 123 β 148. 1970. a new species of frog of the genus rana from thailand. fieldiana : zool. 51 : 169 β 174. 1972. bufo from eurasia. i... | [
"a preference for rare insects",
"an unusually high-pitched call",
"skin that resembles tree leaves",
"a body larger than other tree frogs"
] | C | |
aquarat_7476 | aquarat | <ctx>
rapidly diluted. the amount of product is measured and compared to a control in which no inhibitor is added. residence time can also refer to the amount of time that a drug spends in the part of the body where it needs to be absorbed. the longer the residence time, the more of it can be absorbed. if the drug is d... | [
"A)1 Hour.",
"B)2 Hour.",
"C)3 Hour.",
"D)None"
] | B | Suppose he takes the first tablet at 8:00 pm. Then the second will be consumed by him at 8:30, third at 9:00, fourth at 9:30 and fifth at 10:00.
Time = 2 hour
Answer B |
mmlu_aux_2625 | mmlu_auxiliary | <ctx>
no right whales. more recently, scientists have increasingly been using a new technology to acoustically detect right whales. as described above, right whales make calls that can be distinguished from the calls of other species so that researchers have concluded they such detections constitute reliable records ba... | [
"the ability of sound to travel at high speed",
"the top-level technology of focusing sounds under water",
"the unique characteristic of layers of ocean water in carrying sound",
"low-frequency sounds traveling across different layers of water"
] | C | null |
mmlu_aux_1872 | mmlu_auxiliary | <ctx>
a shark attack is an attack on a human by a shark. every year, around 80 unprovoked attacks are reported worldwide. despite their rarity, many people fear shark attacks after occasional serial attacks, such as the jersey shore shark attacks of 1916, and horror fiction and films such as the jaws series. out of mor... | [
"they're like the other fish",
"their reproductive rate is slow",
"they can't give birth again",
"their life cycle is only 3 years"
] | B | null |
medmcqa_7667 | medmcqa | <ctx>
##uration and release from the marrow they circulate in the blood through their lifetime seeking opportunity. the opportunity they seek is to encounter and recognize and then kill abnormal cells such as cancer or virally infected cells. it is well known that lymphocytes never have granules or at least not granule... | [
"NK cell",
"B-lymphocyte",
"T-lymphocyte",
"Macrophage"
] | A | Ans. (a) NK cell(Ref: Wintrobe's clinical hematology - 12th ed, pg 300; Robbins 9th/pg 192; 8th/pg 188)Most lymphocytes in blood are small (<=10mm), while some are large, known as large granular lymphocytes (LGL), as they contain azurophilic granules in their cytoplasm.These cells are LGL type of natural killer (NK) ce... |
medmcqa_6210 | medmcqa | <ctx>
##ed skin graft often continues to grow hair in the oral cavity. normal oral mucosa to better understand the challenges for building full - thickness engineered oral mucosa it is important to first understand the structure of normal oral mucosa. normal oral mucosa consists of two layers, the top stratified squamo... | [
"Stomach",
"Colon",
"Urethro verical junction",
"Prostate"
] | C | INDERBIR SINGH&;S TEXTBOOK OF HUMAN HISTOLOGY-PAGE NO:321 Both in the male and female,the greater pa of urethra is lined by pseudo stratified columnar epithelium.a sho pa adjoining the urinary bladder us lined by transitional epithelium |
aquarat_18980 | aquarat | <ctx>
5 % and can be ignored. ( c ) 0. 2238 m = [ ag + ] = 7. 4 10 β 3 m. check : the condition is satisfied. ( d ) [ oh β ] = 2. 8 10 β 3 m ; 5. 7 10β12 m = [ zn2 + ]. check : x is less than 5 % of [ oh β ] and is, therefore, negligible. 17. ( a ) [ cl β ] = 7. 6 10β3 m check : this value is too large to drop x. there... | [
"A)810",
"B)12",
"C)13",
"D)14"
] | A | Amount of salt = 4.0
Assume x gallons of water are added.
4.0 / 40 + x = 8/100
400 = 8x + 320
8x = 80
x = 10
Correct Option: A |
medmcqa_4496 | medmcqa | <ctx>
the lower extremities ) is a well - established congenital anomaly associated with maternal diabetes mellitus. other causes are presumably involved, as demonstrated by the rare overall incidence of caudal regression syndrome ( 1 : 60, 000 ) compared to diabetes ; however, the condition does have a greatly increas... | [
"Congenital vertical talus",
"Arthrogryposis Multiplex",
"CTEV",
"Cerebral palsy"
] | C | Ans. c. CTEV (Ref: Apley's 9/e p291, 591-594; Turek's 6/e p658-661; Campbell's 11/e p1474-1475)The most probable diagnosis in a newborn child with inverted foot in whom the dorsum of the foot cannot touch the anterior tibia is CTEV.Congenital Talipes EquinoVarus (CTEV):Congenital deformity involving one foot or both.Af... |
medmcqa_4358 | medmcqa | <ctx>
taken from entrez gene for geneid 7157, the human gene tp53. the pubmed document identifiers have been omitted from the examples. note the wide variability with respect to the presence or absence of punctuation and of sentence - initial capital letters. p53 and c - erbb - 2 may have independent role in carcinogen... | [
"Myc",
"Fos",
"Ras",
"Rb"
] | D | Ref Robbins 7/e p300; , Harrison 17/e p499; 9/e p290 Tumor suppressor genes are the genes whose products down regulate the cell cycle. RB Gene: Governor of the Cell Cycle It is useful to begin with the retinoblastoma gene (RB), the first tumor suppressor gene to be discovered and, as it happens, a prototypical represen... |
mmlu_aux_2071 | mmlu_auxiliary | <ctx>
. sea turtles have a cycle that they follow from birth. the cycle depends on the sex of the turtle but they follow it all the way through life. they start by hatching on the beach, they reach the water then move out to find food. they then start their breeding migration and then mate with another turtle. for fema... | [
"They don't use teeth to eat.",
"They have a good sense of smell.",
"Sea turtles are more adaptable to life at sea.",
"Different species have different shells."
] | C | null |
qasc_3089 | qasc | <ctx>
7. 9 world energy use learning objectives by the end of this section, you will be able to : β’ describe the distinction between renewable and nonrenewable energy sources. β’ explain why the inevitable conversion of energy to less useful forms makes it necessary to conserve energy resources. energy is an important i... | [
"Electric generators",
"learning about dinosaurs",
"walking to school",
"operating most cars"
] | D | |
medmcqa_785 | medmcqa | <ctx>
delirium is a common and serious problem, particularly impacting older adults during hospitalization, acute illness, icu stay, or surgery. created in 1990 by dr. sharon inouye, the confusion assessment method ( cam ) rapidly became among the most widely used tools for identification of delirium, since it provided... | [
"MMSE",
"GCS",
"MMPI",
"WAIS"
] | A | Ans. is 'a' i.e., MMSE o The most w idely used test for bedside evaluation of the mental status is folstein's mini mental state examination (MMSE). |
qasc_1992 | qasc | <ctx>
crops, for example, have been altered such that they are resistant to pests, can be grown in more extreme heat, cold, or drought, and produce longer, stronger fibers to be used in textile production. one of the biggest threats to rice, which is a staple food crop especially in india and other countries within asi... | [
"our planet",
"organisms",
"Earthworms",
"Flowers"
] | D | |
medmcqa_330 | 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 ... | [
"Squamous cell carcinoma is the most common",
"Present with jaundice",
"Good prognosis",
"65% survival after surgery"
] | B | Clinical features Most commonly presents with right upper quadrant pain often mimicking cholecystitis and cholelithiasis Weight loss, jaundice and abdominal pain are less common presenting symptoms Chronic cholecystitis with a recent change in quality or frequency of the painful episodes in 40% patients Malignant bilia... |
aquarat_42327 | aquarat | <ctx>
β 1 + 2 β 3 + 2 β 4 = 1. 6875. β’ this makes the whole number = β 1. 6875 Γ 2 β 9. before we finish our discussion about floating points, there is the question of 0. how to present the 0? even if we make all bits 0, the hidden 1 makes the final value a non - zero one. how can we deal with this problem? the represe... | [
"A)7",
"B)6",
"C)5",
"D)4"
] | C | Then for any number to be a multiple of 3,The sum of its digits should be the multiple of 3.
i.e 7+4+1+6+1+n= multiple of 3
or, 19 + n = multiple of 3.
If n=5, 19 + n =24,which is a multiple of 3.
Hence answer is C. |
aquarat_12848 | aquarat | <ctx>
a person who sleeps for 7. 00 h, walks for 2. 00 h, attends classes for 4. 00 h, cycles for 2. 00 h, sits relaxed for 3. 00 h, and studies for
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 ... | [
"A)11 hrs",
"B)8 hrs 45 min",
"C)7 hrs 45 min",
"D)9 hrs 20 min"
] | C | Given that time taken for riding both ways will be
2 hours lesser than the time needed for waking one way and riding back.
Therefore,
time needed for riding one way = time needed for waking one way -
2 hours
Given that time taken in walking one way and riding back
=5 hours 45 min
Hence, the time he would take to walk b... |
aquarat_5783 | aquarat | <ctx>
joshi claims fdi will help the farm sector improve critical infrastructure and integrate farmer - consumer relationship. today, the existing retail has not been able to supply fresh vegetables to the consumers because they have not invested in the backward integration. when the farmers'produce reaches the end con... | [
"A)10 : 7",
"B)9 : 8",
"C)5 : 4",
"D)13 : 11"
] | C | Correct option: (C)
Use rule of alligation, to determine the ratio
The required ratio of Soybean and Peas = 5 : 4 |
medmcqa_9005 | medmcqa | <ctx>
anti - gbm develops florid glomerulonephritis. the bb β subunit is aberrant in sle t cells, controls il - 2 deprivation - induced cell death, and probably accounts for the prolonged survival of activated autoreactive t cells. furthermore, pp2a contributes to the production of il - 17. the concept of specific subu... | [
"Hyperventilation",
"Hypocalcemia",
"Hypomagnesemia",
"Essential fatty acid deficiency"
] | C | Magnesium deficiency is common in malnourished patients and patients with large gastrointestinal fluid losses. The neuromuscular effects resemble those of calcium deficiency--namely, paresthesia, hyperreflexia, muscle spasm, and, ultimately, tetany. The cardiac effects are more like those of hypercalcemia. An electroca... |
qasc_6014 | qasc | <ctx>
to describe what happens. notably, in order to deflect a test particle from its geodesic path, an external force must be applied. a chair someone is sitting on applies an external upwards force preventing the person from falling freely towards the center of the earth and thus following a geodesic, which they woul... | [
"layers of fat",
"Earth's mass",
"Time and energy",
"flow of electrons"
] | B |
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