id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
arc_challenge_372 | arc_challenge | <ctx>
, coralline algae, or any other encrusting organisms " ( pisor, 2008 : 14 ). unlike most other measures of cephalopod size, shell diameter can be determined with a high degree of precision and usually leaves little room for ambiguity. for this reason it is usually recorded to the nearest one - tenth of a millimet... | [
"It is mobile.",
"It has organ systems.",
"It is made of many cells.",
"It makes its own food."
] | C | |
aquarat_31189 | aquarat | <ctx>
, x being walls, s being the start, o being the finish and _ being open spaces, the numbers along the top and right edges are the column and row numbers : 1 2 3 4 5 6 7 8 x x x x x x x x x x x _ _ _ x x _ x _ x 1 x _ x _ _ x _ _ _ x 2 x s x x _ _ _ x _ x 3 x _ x _ _ x _ _ _ x 4 x _ _ _ x x _ x _ x 5 x _ x _ _ x _... | [
"A)2.6 days",
"B)3.6 days",
"C)5.6 days",
"D)6 days"
] | A | The length of wall painted by one boy in one day = 40 / 2 * 1/4 = 5 m
No. of days required to paint 50 m cloth by 8 boys = 65/ 5 *1/ 5 = 2.6 days.
A |
medmcqa_8094 | medmcqa | <ctx>
invasion is the process by which cancer cells directly extend and penetrate into neighboring tissues in cancer. it is generally distinguished from metastasis, which is the spread of cancer cells through the circulatory system or the lymphatic system to more distant locations. yet, lymphovascular invasion is gener... | [
"Implantation",
"Hematogenous spread",
"Lymphatic spread",
"Trancoelomic spread"
] | C | Ans. is 'c' i.e., Lymphatic spread Spread of carcinoma Commonly by lymphatics o Spread of sarcoma --> Commonly hematogenous |
mmlu_aux_3651 | mmlu_auxiliary | <ctx>
32 hutson a. m., mickleburgh s. p., racey p. a. 2001. microchiropteran bats - global status survey and conservation action plan. iucn / ssc chiroptera specialist group, gland, switzerland and cambridge, u. k. parsons, s. & jones, g. 2000. acoustic identification of twelve species of echolocating bat by discrimina... | [
"donate food for harvest mice",
"keep harvest mice as pets at home",
"raise more cats to kill harvest mice",
"collect information about harvest mice"
] | D | null |
arc_challenge_544 | arc_challenge | <ctx>
of any morally relevant information that is available at the time. based on this view, when information concerning the agent's belief is unavailable or degraded, the resulting moral judgment simply reflects a higher weighting of other morally relevant factors ( e. g., outcome ). alternatively, following tms to th... | [
"eye color.",
"athletic ability.",
"number of teeth.",
"shape of earlobes."
] | B | |
openbookqa_123 | openbookqa | <ctx>
26. 2 take - home experiment : the pupil look at the central transparent area of someone ’ s eye, the pupil, in normal room light. estimate the diameter of the pupil. now turn off the lights and darken the room. after a few minutes turn on the lights and promptly estimate the diameter of the pupil. what happens t... | [
"elephants see better than ants",
"wolves see better than giraffe",
"people see better than dogs",
"dogs see better than cats"
] | A | |
aquarat_29203 | aquarat | <ctx>
that a decisive result is guaranteed. since white's first - move advantage is nowhere near enough to counter that, white is compensated with extra time, usually 5 minutes to 4 minutes when there is no increment. ( if there is no increment, then difficult questions arise when players must try to flag in trivial dr... | [
"A)III only",
"B)I and II only",
"C)I and III only",
"D)II and III only"
] | D | if white wins, white will always have more moves than black.
Win: White. Then, White > Black.
If Black wins, the number of moves of both white and black will be the same.
Win: Black. Then, White (moves) = Black (moves).
Why? Because, white cannot have the last move and lose the game (from the question). And white alway... |
medmcqa_1808 | medmcqa | <ctx>
antibodies bind to red blood cells that express the corresponding antigen, they cause red blood cells to clump together ( agglutinate ), which can be identified visually. the person's blood group antibodies can also be identified by adding plasma to cells that express the corresponding antigen and observing the a... | [
"ABO incompatibility",
"VDRL",
"Weil-felix test",
"FTA-ABS"
] | C | Weil- Felix reaction for the diagnosis of typhus fever. - The Agglutination reaction is when a paiculate antigen is mixed with its antibody in the presence of electrolytes at a suitable temperature and pH, the paicles are clumped or agglutinated. Reference : Anathanarayan & paniker's 9th edition, pg no: 108,109 <\p> |
aquarat_43243 | aquarat | <ctx>
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 collection of numbers divided by the count of numbers in the collection. the collection is often a set of results from an experiment, an observational study, or a s... | [
"A) 11",
"B) 15 3/4",
"C) 22",
"D) 118"
] | D | K + 2K +3 + 3K - 5 + 5K +1 = 11K -1
(11K -1)/4 = 118
11K = 118 * 4 +1 = 472 +1 = 473
K = 473 / 11 = 43.
Answer D. |
qasc_5424 | qasc | <ctx>
14. 3 phase change and latent heat 6. heat transfer can cause temperature and phase changes. what else can cause these changes? 7. how does the latent heat of fusion of water help slow the decrease of air temperatures, perhaps preventing temperatures from falling significantly below, in the vicinity of large bodi... | [
"Metling snow",
"water vapor",
"the looseness of soil",
"mechanical weathering"
] | D | |
medmcqa_8050 | medmcqa | <ctx>
skeleton is to look at bone osteons under a microscope. new osteons are constantly formed by bone marrow even after the bones stop growing. younger adults have fewer and larger osteons while older adults have smaller and more osteon fragments. another potential method for determining the age of an adult skeleton ... | [
"Skull",
"Ribs",
"Sternum",
"Pubic symphysis"
] | D | Age changes at pubic symphysis The changes in the pubic symphysis are the best criteria to assess the age from third to fifth decade. The changes occurs on three components: dorsal surface, ventral surface, and margin. At the age of about 20 years, there is formation of horizontal ridges of bone on the aicular surface ... |
mmlu_aux_4227 | mmlu_auxiliary | <ctx>
— may also occur. when young bass hatch from the spawn, the father guards the area, circling around them and keeping them together, as well as providing protection from would - be predators. after a few days, most of the fish will swim away. at this point the male's behavior changes : instead of defending the str... | [
"It's a better way to jump into water to escape the attack of killer bees.",
"The Africanized bees did actually increase honey production though aggressive.",
"Killer bees didn't attack humans, but animals.",
"It is usually not easy for a killer bee to catch up with a healthy adult."
] | D | null |
qasc_3832 | qasc | <ctx>
geographic scales has been possible. these citizen science projects include nationwide projects such as the christmas bird count, backyard bird count, the north american breeding bird survey, the canadian epoq or regional projects such as the asian waterfowl census and spring alive in europe. these projects help ... | [
"exercise",
"planting trees",
"recycling",
"community policing"
] | B | |
qasc_4405 | qasc | <ctx>
13. 2 thermal expansion of solids and liquids learning objectives by the end of this section, you will be able to : • define and describe thermal expansion. • calculate the linear expansion of an object given its initial length, change in temperature, and coefficient of linear expansion. • calculate the volume ex... | [
"power",
"Chimneys",
"Sun",
"motion"
] | D | |
mmlu_aux_2529 | mmlu_auxiliary | <ctx>
, said, " quoting carl sagan, extraordinary claims require extraordinary evidence, but i am not sure we have such extraordinary evidence for dark energy. our result illustrates that dark energy from sn cosmology, which led to the 2011 nobel prize in physics, might be an artifact of a fragile and false assumption.... | [
"The Internet and the film 2012.",
"The Mayan calendar.",
"The US space agency.",
"The television screen."
] | A | null |
medmcqa_9842 | medmcqa | <ctx>
the probability of interaction and the lower the detector count. therefore, the detector count is inversely proportional to material density. a calibration factor is used to relate the count to the actual density. backscatter : the retractable rod is lowered so that it is even with the detector but still within t... | [
"Water pollution",
"Air pollution",
"Soil pollution",
"All of the above"
] | B | Ans. (b) Air pollutionRef: Park 23rded. 1736Indicators of Air Pollution* Smoke or Soiling index: A known volume of air is filtered through a white filter paper under specified conditions and the stain is measured by photoelectric meter. Smoke concentration is estimated and expressed as micrograms/cubic metre of air as ... |
medmcqa_903 | medmcqa | <ctx>
##ctric point ranging from 4. 5 – 6. 5 ( depending on the fragment ). at the secretory stage, the enzyme matrix metalloproteinase - 20 ( mmp20 ) proteolytically cleaves the secreted enamelin protein immediately upon release, into several smaller polypeptides ; each having their own functions. however, the whole p... | [
"neutralize the acid from the stomach",
"increase secretion of bicarbonates by pancreas",
"decrease gastric secretion",
"cause contraction of pyloric sphincter"
] | B | Main Action of Secretin:
Secretin increases the secretion of bicarbonate by the duct cells of the pancreas and biliary tract. It thus causes the secretion of a watery, alkaline pancreatic juice (with high content of bicarbonate). Its action on pancreatic duct cells is mediated via cAMP.
Secretin causes alkaline pancrea... |
medmcqa_6373 | medmcqa | <ctx>
. the study found that when a subject is shown a painful facial expression, their late positive potential ( lpp ) is increased during the time period of 600 – 1000ms after the initial exposure of the stimulus. this increase in lpp for painful facial expressions was higher than the increase caused by other emotion... | [
"B",
"C",
"A",
"S and T of C"
] | C | Pain and temperature are carried by the spinothalamic tract (STT) towards the VPL (ventro-postero-lateral) nucleus of thalamus.
Pain is carried by the lateral STT whereas anterior STT carries the crude touch sensations.
Spinothalamic tracts carry sensations contra-laterally hence the area of sensation loss is to the o... |
medmcqa_3599 | medmcqa | <ctx>
cell surface receptors ( membrane receptors, transmembrane receptors ) are receptors that are embedded in the plasma membrane of cells. they act in cell signaling by receiving ( binding to ) extracellular molecules. they are specialized integral membrane proteins that allow communication between the cell and the ... | [
"Thyroid hormones",
"Vitamin D",
"Insulin",
"Steroids"
] | C | The insulin receptor is located at outer membrane Pg.no.261KD TRIPATHI SEVENTH EDITION |
mmlu_aux_1824 | mmlu_auxiliary | <ctx>
##ussel ( vub ) press. marten, g. g. 2001. human ecology : basic concepts for sustainable development. sterling, va : earthscan. mcdonnell, m. j. and s. t. pickett. 1993. humans as components of ecosystems : the ecology of subtle human effects and populated areas. new york : springer - verlag. miller, j. r., r. m... | [
"the population explosion",
"the destruction of human habitations",
"the growth of natural ecosystem",
"the specialization of humans"
] | A | null |
openbookqa_2287 | openbookqa | <ctx>
brothers. said bankruptcy created a sudden peak in the libor interest rate, causing the banks to recall credit and companies to start freeing up cash by active destocking, so reducing their stocks. when the customers of a company start active destocking it is experienced by said company as lower demand and said c... | [
"bad press",
"eclipse",
"price increases",
"advertising"
] | D | |
mmlu_aux_1892 | mmlu_auxiliary | <ctx>
guthrie tait's treatise on natural philosophy ( 1867 ) was an attempt to reformulate physics in terms of energy. here, kelvin and tait introduced the phrase kinetic energy ( instead of'actual'), now in standard usage. the phrase potential energy was promoted by rankine. on the practical side, the food - preservin... | [
"has been rediscovered because it costs much less and works more efficiently",
"is being redesigned because it could be used in places without electricity",
"has just been found to be energy-saving and environmentally friendly",
"will be fully made use of and become the fridge of the future"
] | B | null |
mmlu_aux_3191 | mmlu_auxiliary | <ctx>
##ussel ( vub ) press. marten, g. g. 2001. human ecology : basic concepts for sustainable development. sterling, va : earthscan. mcdonnell, m. j. and s. t. pickett. 1993. humans as components of ecosystems : the ecology of subtle human effects and populated areas. new york : springer - verlag. miller, j. r., r. m... | [
"a description of natural resources",
"a research report",
"a book review",
"an introduction to a scientist."
] | C | null |
medmcqa_3190 | medmcqa | <ctx>
united states or eea. exceptions were on travellers from denmark, finland, iceland and norway. the ban was set to be lifted on 31 october 2021. regulations were then created to take place on 1 july 2021. numbers of people who could be in one place such as a restaurant, or store was limited, as well as social gath... | [
"1",
"3",
"5",
"10"
] | B | Ans. is 'b' i.e., 3 o To maintain protection, revaccination is recommended every 3 years. |
mmlu_aux_2528 | mmlu_auxiliary | <ctx>
primarily installed in long - distance applications, where they can be used to their full transmission capacity, offsetting the increased cost. the prices of fiber - optic communications have dropped considerably since 2000. the price for rolling out fiber to homes has currently become more cost - effective than ... | [
"sound signals",
"light signals",
"electric signals",
"any signals"
] | B | null |
medmcqa_5311 | medmcqa | <ctx>
##s, travels along the ureters to the bladder. it does this through regular contractions called peristalsis. clinical significance ureteral stones a kidney stone can move from the kidney and become lodged inside the ureter, which can block the flow of urine, as well as cause a sharp cramp in the back, side, or lo... | [
"Achondroplasia",
"Psoriatic ahritis",
"Osteopetrosis",
"Ankylosing spondylitis"
] | D | Trolly track sign : The Central radiodense line on frontal radiographs is related to ossification of supraspinous and interspinous ligaments. In addition, there are two more lateral veical linear lines, which represent ossification of the apophyseal joint capsules. The three veical ossified lines together make up the t... |
aquarat_29893 | aquarat | <ctx>
plan would provide an interest credit of say 6 % of the prior year's balance in each worker's " hypothetical account " so that the current year's balance would be the sum of the prior year's balance and the current year's pay credit and an interest credit on prior year's balance. for a worker who starts at age 25... | [
"A)100",
"B)90",
"C)60",
"D)77"
] | D | Amount = (1500)* (1 + (4.5/2*100))^2
Amount = 1500 * (1+0.0225)^2 = 1577 ------(for investment in 1st month)
Interest = 1577-1500 = 77.............. Ans -D |
mmlu_aux_2848 | mmlu_auxiliary | <ctx>
30. 4 • x rays : atomic origins and applications 1341 experiments were convincing, and the 1914 nobel prize in physics was given to von laue for his suggestion leading to the proof that x rays are em waves. in 1915, the unique father - and - son team of sir william henry bragg and his son sir william lawrence bra... | [
"William Henry Bragg's Productive Life",
"William Henry Bragg:A Famous Author",
"Bragg and His Son--Two Great Scientists",
"Xrays and the Crystal Structure"
] | A | null |
arc_easy_1722 | arc_easy | <ctx>
north, causing damage in 26 american states as well as in canada and leading to more than 300 deaths. hailstorms hail is precipitation in the form of ice that does not melt before it hits the ground. hailstorms are produced by thunderstorms. hailstones usually measure between in diameter. these can damage the loc... | [
"erosion",
"evaporation",
"groundwater",
"precipitation"
] | D | |
openbookqa_2976 | openbookqa | <ctx>
18. 2 conductors and insulators learning objectives by the end of this section, you will be able to : • define conductor and insulator, explain the difference, and give examples of each. • describe three methods for charging an object. • explain what happens to an electric force as you move farther from the sourc... | [
"cobalt",
"plastic",
"concrete",
"mahogany"
] | A | |
aquarat_42019 | aquarat | <ctx>
bracket so that those with the lowest of incomes will receive the highest of property tax reductions. an example of this method would be : a 50 % reduction for the first $ 10, 000 income, a 40 % reduction for the next $ 5, 000 income, a 30 % reduction for the next $ 5, 000 in income. this sliding scale would even... | [
"A)$3500",
"B)$5000",
"C)$3150",
"D)$7000"
] | C | Saving = (40-33)% of 45000 = 3150.
Answer:C |
aquarat_45450 | aquarat | <ctx>
later in the form of rain. turnover time if the flow is steady and conservative, the mean residence time equals the ratio between the amount of fluid contained in the control volume and the flow rate through it : this ratio is commonly known as the turnover time or flushing time. when applied to liquids, it is al... | [
"A)19:00",
"B)17:00",
"C)16:00",
"D)18:00"
] | A | Pipe A fills the pool in 4 hrs.
1 hour's work : 1/4
Pipe B empties the pool in 6 hrs.
1 hour's work : 1/6
Together if they work, 1 hour's work = 1/4 -1/6 = 1/12
Given : Pipe A started at 9:00 a.m and Pipe B at 10:00 a.m
Pool filled after 1 hour by Pipe A : 1/4 or 3/12
After 10:00 a.m
Pool filled after 1 hour with both ... |
aquarat_19311 | aquarat | <ctx>
. the bernoulli noise model assumes this probability is some constant,, but in general it can depend on the true number of defectives in the test and the number of items tested. for example, the effect of dilution can be modelled by saying a positive result is more likely when there are more defectives ( or more ... | [
"A)125/167",
"B)125/186",
"C)125/126",
"D)125/186"
] | C | Required probability
= 1 - 1/126
= 125/126
Answer: C |
arc_easy_1163 | arc_easy | <ctx>
they exist in the room ), the antecedent is " is a cell phone ", and the consequent is " is turned off "., where the symbol is restricted to a type that has no representatives. vacuous truths most commonly appear in classical logic with two truth values. however, vacuous truths can also appear in, for example, in... | [
"All objects are shiny.",
"All objects are hard.",
"All objects are rough.",
"All objects have mass."
] | D | |
aquarat_4558 | aquarat | <ctx>
get 31. 55 31. 56 × × ×
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. 193 ce... | [
"A)312cm",
"B)381cm",
"C)350cm",
"D)310cm"
] | B | 1 inch = 2.54cm
150 inches = 110*2.54 = 381cm
Answer is B |
medmcqa_3604 | medmcqa | <ctx>
thin, unequal, flexible delrin components : an outside, standard - shaped frame and an inner, smaller structure. the pericardial cusps were mounted inside the outer frame and were kept in position by the inner frame which is smaller and much thinner than the outer one. through this arrangement, the lower parts of... | [
"Intercostal aery",
"Superficial epigastric aery",
"Internal mammary aery",
"Intercostal vein"
] | C | In case of anterolateral thoracotomy, which is usually a transverse or a veical incision staing from fouh intercostal space, incision is made lateral to sternal in order to avoid injury to the adjacent vessels which include internal mammary aery. Superficial epigastric aery is the terminal branch of internal mammary ae... |
aquarat_49758 | aquarat | <ctx>
37 % of the time, irrespective of whether there are 100 or 100 million applicants. formulation although there are many variations, the basic problem can be stated as follows : there is a single position to fill. there are n applicants for the position, and the value of n is known. the applicants, if all seen toge... | [
"A)300",
"B)400",
"C)500",
"D)600"
] | B | 130
14
-------
361------ 144
100%------? => 400
ANSWER:B |
qasc_4769 | qasc | <ctx>
outside of the seal and under the collar. this can keep the neck significantly warmer, since the seal itself provides little insulation. helmets to provide more protection to the head against impact, to secure the airway, to fully isolate the diver from the water, and to permit easy communication with the surface... | [
"copper",
"hair",
"skin",
"porous"
] | B | |
qasc_1734 | qasc | <ctx>
their cloacae in close proximity while facing in opposite directions and then release eggs and sperm simultaneously. the tailed frog ( ascaphus truei ) exhibits internal fertilisation. the " tail " is only possessed by the male and is an extension of the cloaca and used to inseminate the female. this frog lives i... | [
"barnacles",
"male to female",
"animals",
"ocean water"
] | B | |
medmcqa_7651 | medmcqa | <ctx>
##384. bratman, s. v., yang, s. y. c., iafolla, m. a. j. et al. personalized circulating tumor dna analysis as a predictive biomarker in solid tumor patients treated with pembrolizumab. nat cancer 1, 873 – 881 ( 2020 ). https : / / doi. org / 10. 1038 / s43018 - 020 - 0096 - 5 jelsema r, demko zp, billing, pr. re... | [
"Tay-Sach's disease",
"Hemophilia A",
"Sickle cell disease",
"Duchenne muscular dystrophy"
] | A | Ans. is a, i.e. Tay-Sachs diseaseRef. JB Sharma TB of Obs pg 161; Williams Obs 25/e, p 296Ref Operative Obs and Gynae by Randhir Puri, Narendra Malhotra 1/e, p 261, 262; Obs. and Gynae Beckmann 5/e, p 45In chorionic villous biopsy, trophoblastic tissue is obtained from the chorionic villi, followed by biochemical or mo... |
aquarat_40581 | aquarat | <ctx>
shown in the following figure. figure 5. 4 a thin rectangular box above with height using the same idea for all the subrectangles, we obtain an approximate volume of the solid as this sum is known as a double riemann sum and can be used to approximate the value of the volume of the solid. here the double sum mean... | [
"A)(3V/2)^(1/4)",
"B)(7V/6)^(1/4)",
"C)(9V/2)^(1/4)",
"D)(16V/4)^(1/4)"
] | D | We are given width = 2, depth = 2, height = 1.
Then Volume V = Width x Depth x Height = 2*2*1 = 4
i.e. V = 4
The correct option should result in 2 (the width) on substituting the value of V=4.
Checking options with V=4:
A) (3V/2)^(1/4) = (6/2)^(1/4) = 3^(1/4) INCORRECT ANSWER
B) (7V/6)^(1/4) = (28/6)^(1/4) INCORRECT AN... |
openbookqa_3150 | openbookqa | <ctx>
second liquid crystal square also changes color, and so forth. ( credit : arkrishna, wikimedia commons ) figure 13. 5 fireman jason ormand uses a pyrometer to check the temperature of an aircraft carrier ’ s ventilation system. infrared radiation ( whose emission varies with temperature ) from the vent is measure... | [
"tallness",
"height",
"length",
"fatness"
] | D | |
medmcqa_260 | medmcqa | <ctx>
the ureters have been resited as a result of surgery, for example due to a kidney transplant or due to past surgery for vesicoureteric reflux, that site may also become narrowed. a narrowed ureter may lead to ureteric enlargement ( ) and cause swelling of the kidneys ( hydronephrosis ). associated symptoms may in... | [
"Neurogenic bladder",
"Stress incontinence",
"Fistula",
"Urge incontinence"
] | A | Cystometric studies are urodynamic studies in which the pressure changes in the bladder is simultaneously measured with bladder filling and during micturition.
It helps in accurate assessment of detrusor and sphincter activity especially if a neurogenic abnormality is suspected.
Though it is also used in stress inconti... |
arc_challenge_503 | arc_challenge | <ctx>
fact that many astronomers are physicists or astrophysicists. the term " precession " used in astronomy generally describes the observable precession of the equinox ( the stars moving retrograde across the sky ), whereas the term " precession " as used in physics, generally describes a mechanical process. effects... | [
"Some stars shine brighter during different seasons.",
"The Sun shines on different stars during different seasons.",
"Earth changes position in its orbit during different seasons.",
"The Moon changes position in its orbit during different seasons."
] | C | |
mmlu_aux_4369 | mmlu_auxiliary | <ctx>
##penthes pitcher plant species : implications for prey capture. annals of botany 83 : 521 – 528. mullins, j. & m. jebb 2009. phylogeny and biogeography of the genus nepenthes. national botanic gardens, glasnevin. murniati, syamswisna & a. nurdini 2013. pembuatan flash card dari hasil inventarisasi nepenthes di h... | [
"Biology",
"Geography",
"Physics",
"Chemistry"
] | A | null |
aquarat_10984 | aquarat | <ctx>
5 % and can be ignored. ( c ) 0. 2238 m = [ ag + ] = 7. 4 10 – 3 m. check : the condition is satisfied. ( d ) [ oh – ] = 2. 8 10 – 3 m ; 5. 7 10−12 m = [ zn2 + ]. check : x is less than 5 % of [ oh – ] and is, therefore, negligible. 17. ( a ) [ cl – ] = 7. 6 10−3 m check : this value is too large to drop x. there... | [
"A)20",
"B)25",
"C)30",
"D)32"
] | C | Let x be the amount that needs to be evaporated.
0.02(50) = 0.05(50-x)
0.05x = 2.5 - 1
x = 1.5/0.05 = 30 liters
The answer is C. |
medmcqa_6307 | medmcqa | <ctx>
simplest steroid and the nucleus of all steroids and sterols, is composed of seventeen carbon atoms in carbon - carbon bonds forming four fused rings in a three - dimensional shape. the three cyclohexane rings ( a, b, and c in the first illustration ) form the skeleton of a perhydro derivative of phenanthrene. th... | [
"Progesterone",
"Glucocoicoid",
"Mineralocoicoid",
"Estradiol"
] | A | Cholesterol is first changed to form pregnenolone (common pathway). For this free cholesterol is released in the cytosol from cholesteryl esters of cytoplasmic lipid droplets and transferred into mitochondria. An enzyme called "cytochrome-P- 450-sidechain cleavage" enzyme (P450 sce) present in inner mitochondrial membr... |
medmcqa_5470 | 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... | [
"Antibodies directed against phospholipid binding proteins.",
"Inhibition of syncytiotrophoblast differentiation.",
"Central nervous system involvement is least common.",
"High risk of placental infarction and early-onset pre-eclampsia."
] | C | Central nervous system involvement is one of the most prominent clinical manifestations in APLAS. |
arc_easy_18 | arc_easy | <ctx>
##ximal development, that is, to expand the span of what a learner currently can do without help, toward what he or she can do with help. the tutor also scaffolds ( provides support for ) key processes in reading. it explains unfamiliar words and concepts by presenting short factoids ( that is, comparisons to oth... | [
"an increased loudness of sound",
"a reflection of sound",
"an increased frequency of sound",
"a refraction of sound"
] | B | |
aquarat_26233 | aquarat | <ctx>
or territory prefix. ( e. g. : w = kuala lumpur, a = perak, b = selangor, p = penang ) x - the alphabetical sequences. ( e. g. : a, b, c... x, y. not including i, o and z. ) # - the number sequence. ( e. g. : 1, 2, 3... 9998, 9999 ) the exceptions in the algorithm are as follows : there can be no leading zeroes i... | [
"A)64535",
"B)73205",
"C)79345",
"D)85463"
] | B | (B)
5 x 11 = 55, 55 x 11 = 605, 605 x 11 = 6655, 6655 x 11 = 73205 |
openbookqa_3236 | openbookqa | <ctx>
the beas are separated from the upland plain by sharp river cut bluffs. they are low lying, with slightly uneven topography. sand dominates in the soil structure of the flood plains, but it diminishes in both quantity and coarseness in the upland plain. the upland plain covers a large part of the town particularl... | [
"sustenance",
"sand",
"sun",
"heat"
] | A | |
medmcqa_1436 | medmcqa | <ctx>
##ing and timing. hypo and hyperglycemia levels which are significantly above or below this range are problematic and can in some cases be dangerous. a level of < 3. 8 mmol / l ( < 70 mg / dl ) is usually described as a hypoglycemic attack ( low blood sugar ). most diabetics know when they are going to " go hypo ... | [
"6% to 8 %",
"8 % to 10 %",
"4 % to 6 %",
"10 % to 12 %"
] | A | normal Range in glycosylated haemoglobin 7% to 9 % for < 5 yrs 6 % to 8 % for > 5 yrs |
medmcqa_3164 | medmcqa | <ctx>
##ceptions hepatitis b is not transmitted through food / water. hepatitis b is not transmitted through casual contact, such as hugging or shaking hands. hepatitis b is not transmitted through kissing, sneezing, or coughing. hepatitis b is not transmitted through breastfeeding. vaccination does not help individual... | [
"HBsAg",
"lgG anti - HBs",
"lgM anti - HBc",
"lgM anti - HBe"
] | C | Ans. is 'c' i.e. IgM anti-HBc You are sure to get questions on serological marker of Hepatitis in every PG exams (particularly AIIMS & AI). This topic has been thoroughly discussed.See Q. No 58 of Nov. 2001.Coming to the question; Hbs Ag is also present in recent hepatitis B infection but it is not a reliable marker be... |
medmcqa_683 | medmcqa | <ctx>
of corticosteroids given from gestational ages of 24 weeks 0 days to 33 weeks 6 days has been shown in several studies to reduce the risk of intraventricular hemorrhage in the neonatal period. head positioning in very preterm infants has been suggested as an approach to prevent germinal matrix haemorrhage ; howev... | [
"lmipramine",
"CPZ",
"Alprazolam",
"Haloperidol"
] | A | A i.e. Imipramine |
qasc_6433 | qasc | <ctx>
propylene glycol, are often used. the glycols used in radiator fluid not only lower the freezing point of the liquid, but they elevate the boiling point, making the fluid useful in both winter and summer. heated glycols are often sprayed onto the surface of airplanes prior to takeoff in inclement weather in the w... | [
"Dilution",
"Impurities",
"Water expanding",
"Dehydration"
] | B | |
openbookqa_1703 | openbookqa | <ctx>
................................................ also at usgs.... chap. 3 in....................... by the haicheng earthquake study delegation...................................................................... ( ebook :... addition reading – discussing why the claim that earthquakes can be predicted is false.... | [
"It is the start of the Olympics",
"Cats come out of the crack",
"Jimmy may need to move",
"A magical god comes out"
] | C | |
pubmedqa_558 | pubmedqa | <ctx>
integrated pulmonary index ( ipi ) is a patient pulmonary index which uses information from capnography and pulse oximetry to provide a single value that describes the patient's respiratory status. ipi is used by clinicians to quickly assess the patient's respiratory status to determine the need for additional cl... | [
"yes",
"no",
"maybe"
] | A | |
mmlu_aux_2520 | mmlu_auxiliary | <ctx>
be about $ 34 billion in the us alone. products made by insects. insects also produce useful substances such as honey, wax, lacquer and silk. honey bees have been cultured by humans for thousands of years for honey, although contracting for crop pollination is becoming more significant for beekeepers. the silkwor... | [
"insects that are eaten by birds, reptiles and fish",
"insects that travel around and pollinate plants",
"insects that harm mosquitoes and stop the spread of disease",
"insects that are eaten by people in many countries"
] | B | null |
medmcqa_8768 | medmcqa | <ctx>
defect ( s ) or multiple congenital anomalies ( cleft lip / palate, heart defects, spina bifida ) intellectual disability of unknown cause, learning disabilities, or autism sensory impairments ( vision, hearing ) metabolic disorders ( pku, galactosemia, inborn errors of metabolism ) known / suspected genetic diso... | [
"Anencephaly",
"Iniencephaly",
"Microcephaly",
"Holoprosencephaly"
] | A | Ans. A. AnencephalyUltrasound can be used to detect anencephaly as early as 10 weeks' gestation. With an abnormal head/trunk ratio and abnormally large orbits, the absence of the superior vault is associated.The length of crown-rump is normal in most anencephalic fetuses. |
medmcqa_342 | medmcqa | <ctx>
feeling of chest pain. the decision to perform surgery is informed by studies of cabg's efficacy in different patient subgroups, based on the lesions'anatomy or how well the heart is functioning. these results are compared with that of other strategies, most importantly percutaneous coronary intervention ( pci ).... | [
"Streptococcus viridans",
"Staphylococcus aureus",
"Candida albicans",
"Salmonella typhi"
] | C | |
qasc_3492 | qasc | <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... | [
"light",
"Chemical energy",
"Decibels",
"pheremones"
] | D | |
medmcqa_5713 | medmcqa | <ctx>
testing laboratory tests include all of the following : c - reactive protein, hemoglobin, albumin, and egfr. complete response - all lab values within normal ranges partial response - > 50 % in all lab values stable disease - all lab values between < 50 % improvement and < 25 % worsening progressive disease - > 2... | [
"Thalassemia",
"Sickle cell anemia",
"Aplastic anemia",
"Anemia of chronic disease"
] | C | ANSWER: (C) Aplastic anemiaREF: Harrison's 18th ed Ch: 107It's a straight forward diagnosis of Aplastic anemia since all the three cell lines of blood are reduced. The very basic question tests your knowledge of normal blood counts |
arc_easy_1947 | arc_easy | <ctx>
acids, and nucleotides. carbohydrates include monomers and polymers of sugars. lipids are the only class of macromolecules that are not made up of polymers. they include steroids, phospholipids, and fats, largely nonpolar and hydrophobic ( water - repelling ) substances. proteins are the most diverse of the macro... | [
"bluebird",
"A pine tree",
"A ladybug",
"A fox squirrel"
] | B | |
mmlu_aux_1772 | mmlu_auxiliary | <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... | [
"as large as a man's brain",
"a lot smaller than a man's brain",
"larger than that of any other animal including man",
"a lot larger than a man's brain"
] | B | null |
medmcqa_834 | 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... | [
"Perform nutritive function",
"Have role in thermoregulation",
"Not under the control of autonomic nervous system",
"These vessels are evenly distributed throughout the skin"
] | B | These are low resistance connection between the aerioles and veins bypassing the capillariesAbundantly innervated by sympathetic nerve fibresEspecially found in skin of fingers, toes and earlobes where they are involved in the thermoregulationRef: Medical Physiology Indu Khurana 2015 edition page No: 237 |
mmlu_aux_5044 | mmlu_auxiliary | <ctx>
7. 9 world energy use • the relative use of different fuels to provide energy has changed over the years, but fuel use is currently dominated by oil, although natural gas and solar contributions are increasing. • although non - renewable sources dominate, some countries meet a sizeable percentage of their electri... | [
"Water.",
"Coal.",
"Wood and plants.",
"Tides."
] | C | null |
aquarat_815 | aquarat | <ctx>
exercise, refer to the following examples from the datetime module documentation : • examples of usage : date ( https : / / openstax. org / r / 100dateexamples ) • examples of usage : timedelta ( https : / / openstax. org / r / 100timedeltaex ) write a program that creates a date object representing your birthday... | [
"A)8, 20, 28",
"B)16, 28, 36",
"C)16, 28, 35",
"D)40, 10, 30"
] | D | Let their present ages be 4x, x and 3x years respectively.
Then, (4x - 8) + (x - 8) + (3x - 8) = 56
8x = 80
x = 10.
Their present ages are 4x = 40 years, 1x = 10 years and 3x = 30 years respectively.
Answer:D |
arc_easy_2069 | arc_easy | <ctx>
inoperculate, bitunicate, or prototunicate. see the article on asci for further details. ecology the ascomycota fulfil a central role in most land - based ecosystems. they are important decomposers, breaking down organic materials, such as dead leaves and animals, and helping the detritivores ( animals that feed ... | [
"producer",
"consumer",
"parasite",
"decomposer"
] | D | |
medmcqa_4963 | medmcqa | <ctx>
of the placenta, allowing gas exchange and the transfer of nutrients to the embryo. waste products from the embryo will diffuse across the placenta. as the syncytiotrophoblast starts to penetrate the uterine wall, the inner cell mass ( embryoblast ) also develops. the inner cell mass is the source of embryonic st... | [
"Hofbauer cell",
"Hofmann cells",
"Amniogenic cells",
"Uterine natural killer cells (UNK)"
] | A | Ans. is'a'i.e., Hofbauer cellHofbauer cells (HBCs) are placental macrophages that are present in the core of villus.Major cell type in placenta include syncytiotrophoblasts which line intervillous space and are in direct contact of maternal blood.Underlying stromal cells adjacent to fetal capillaries largely consisting... |
aquarat_43527 | aquarat | <ctx>
the answer should also have three significant figures. the answer 30. 0 km / hr does indeed have three significant figures, so this is appropriate. note that the significant figures in the conversion factor are not relevant because an hour is defined to be 60 minutes, so the precision of the conversion factor is ... | [
"A)15.5",
"B)16.0",
"C)16.5",
"D)17.0"
] | B | time 1 = 100 / 20 = 5 hours
time 2 = 300 / 15 = 20 hours
total time = 25 hours
average speed = 400 / 25 = 16 km/hr
The answer is B. |
openbookqa_120 | openbookqa | <ctx>
an oven is a tool which is used to expose materials to a hot environment. ovens contain a hollow chamber and provide a means of heating the chamber in a controlled way. in use since antiquity, they have been used to accomplish a wide variety of tasks requiring controlled heating. because they are used for a varie... | [
"higher temps",
"arid environment",
"dark heat",
"spaciousness"
] | A | |
medmcqa_8980 | medmcqa | <ctx>
the overall physical effects and facial appearance of dwarfism with premature aging. other features and findings include : intrauterine growth retardation, congenital hip dislocations, winged scapulae ( shoulder blades ), pes planus ( fallen arches ), pseudoepiphyses of the second metacarpals ( upper bone of the ... | [
"Kidney",
"Spleen",
"Hea",
"All the above"
] | D | Ref Robbins 8/e p128; 7/e p138 see explanations of earlier question White infarcts occur with aerial occlusions in solid organs with end-aerial circulations (e.g., hea, spleen, and kidney), and where tissue density limits the seepage of blood from adjoining patent vascular beds (Fig. 3-17, B). Infarcts tend to be wedge... |
qasc_4310 | qasc | <ctx>
. these irregular movements occur while muscles are at rest, but worsen during voluntary muscle contractions. symptoms usually appear delayed one to twenty - four months after the lesion is created. causes risk factors risk factors for holmes tremor include excess exposure to heavy metals, such as mercury and lea... | [
"thunder",
"Electrical energy",
"fire",
"faulting of rocks"
] | D | |
qasc_712 | qasc | <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... | [
"critical organs",
"body critics",
"fur and fat",
"protective bony armor"
] | A | |
medmcqa_3007 | medmcqa | <ctx>
##dolph ac ( eds ) ( 2000 ) experimental and clinical neurotoxicology. oxford university press, oxford, pp. 1310. usepa ( united states environmental protection agency ) ( 1998 ) health effects test guidelines. oppts 870. 6200. neurotoxicity screening battery. washington dc, usepa. vahidnia, a., g. b. van der voe... | [
"2-pralidoxime",
"Naloxone",
"Flumazenil",
"Physostigmine"
] | D | Ans. is 'd' i.e., Physostigmine o Atropine blocks cholinergic receptors. So, for atropine overdose, we require a drug that increases cholinergic action. o Physostigmine increases the concentration of Ach. Physostigmine counteracts central (because it crosses BBB) as well as peripheral symptoms of atropine toxicity (oth... |
mmlu_aux_4634 | mmlu_auxiliary | <ctx>
the atmosphere, a gas that is required by nearly all living things to carry out cellular respiration. in addition, they are influential in the global carbon and water cycles and plant roots bind and stabilise soils, preventing soil erosion. plants are crucial to the future of human society as they provide food, o... | [
"Food from Plants",
"Plants Make Food",
"Man and Animals",
"Plants around us"
] | D | null |
aquarat_20800 | 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)169",
"B)225",
"C)144",
"D)256"
] | A | X + Y = 54
X - Y = 28
2X = 82
X = 41
Y = 54 - 41 = 13. The square of 13 is 169
so the answer is option A. |
mmlu_aux_3126 | mmlu_auxiliary | <ctx>
mathematical anxiety, also known as math phobia, is a feeling of tension and anxiety that interferes with the manipulation of numbers and the solving of mathematical problems in daily life and academic situations. this is, arguably, distinct from statistics anxiety where the negative state is the result of encoun... | [
"see whether math hurts",
"test their endurance",
"observe how their brain response",
"find out how much they fear math of pain"
] | D | null |
medmcqa_7674 | medmcqa | <ctx>
dw, hidalgo - bastida a, verran j, malic s. ( 2020 ). methylcellulose hydrogel with melissa officinalis essential oil as a potential treatment for oral candidiasis. microorganisms. bender l, boostrom hm, varricchio c, zuanon m, celiksoy v, sloan a, cowpe j, heard cm ( 2020 ) a novel dual action monolithic thermos... | [
"Propofol",
"Thiopentone",
"Ketamine",
"Diazepam"
] | A | Ans. a. Propofol (Ref: Miller's Anesthesia 8/e p726; Lee 13/e p158-160; Morgan 3/e 173, 884)Propofol is used in day care surgery.'Any induction agents used in day-case anesthesia should ensure a smooth induction, good immediate recovery and a rapid return to street fitness. Propofol is now used widely as the primary in... |
medmcqa_1826 | medmcqa | <ctx>
. hypersensitivity to estrogens in " at risk " breast lesions may be due to a decrease in the estrogen beta receptor. in total, starting from fundamental research on human breast cancer lines and after having prepared original specific molecular probes, h. rochefort has transferred some of his results to the clin... | [
"Menstruation",
"Vaginal cornification",
"Height spu",
"Hair growth"
] | D | Functions of estrogen Estrogen changes the vaginal epithelium from cuboidal to stratified type,which is more resistant to trauma and infection Marked proliferation of endometrial stroma and greatly increases the development of the endometrial glands - Menstruation Development of the stromal tissue of breast, growth of ... |
arc_challenge_166 | arc_challenge | <ctx>
: where is displacement, is the final position, and is the initial position.
2. 1 displacement learning objectives by the end of this section, you will be able to : • define position, displacement, distance, and distance traveled. • explain the relationship between position and displacement. • distinguish betwee... | [
"initial speed",
"direction change",
"reference point",
"constant rate"
] | C | |
medmcqa_9059 | medmcqa | <ctx>
) and genetic aberrations is helpful in distinguishing the two diseases. treatment in a review of 153 patients treated for non - ds - amkl between 1990 and 2014 with various intensive chemotherapy protocols that included cytarabine, an anthracycline ( e. g. daunorubicin, doxorubicin ), and in 25 % of cases human ... | [
"Doxorubicin",
"Cyclophosphamide",
"Vincristine",
"Cisplatin"
] | D | Combination chemotherapy is the treatment standard for patients with diffuse non-Hodgkin's lymphoma. The anthracycline-containing regimen CHOP (cyclophosphamide, doxorubicin, vincristine, and prednisone) has been considered the best treatment in terms of initial therapyHodgkin's lymphoma - MOPP (mechlorethamine, vincri... |
medmcqa_5532 | medmcqa | <ctx>
##s, travels along the ureters to the bladder. it does this through regular contractions called peristalsis. clinical significance ureteral stones a kidney stone can move from the kidney and become lodged inside the ureter, which can block the flow of urine, as well as cause a sharp cramp in the back, side, or lo... | [
"Hypeension responds well to drugs",
"Kidneys may be asymmetrical",
"Atherosclerotic plaques are common",
"Serum creatinine may increase with ACE inhibitors"
] | A | In renal aery stenosis - Hypeension is difficult to control with drugs. Patients often respond to Revascularization procedures like percutaneous renala aery angioplasty . There may be decline in GFR during therapy with ACE -inhibitors or ARB'S. Renal aery stenosis can be unilateral or bilateral, so kidneys may be asymm... |
pubmedqa_589 | pubmedqa | <ctx>
rnaseq coupled with microfluidics - allows for efficient cellular transcriptomics. reproductive immunology remains an open area of research as not enough data is available to introduce a significant finding. cytokine profiling maternal immune activation can be assessed by measuring multiple cytokines ( cytokine p... | [
"yes",
"no",
"maybe"
] | A | |
medmcqa_6363 | medmcqa | <ctx>
, sometimes called a'cold steel procedure '. onychodystrophy is a deformation of the nails that can result from cancer chemotherapy which includes bleomycin, hydroxyurea, or 5 - fluorouracil. it can include discoloration of the nail, or dyschromia. onychogryposis, also called " ram's - horn nail ", is a thickenin... | [
"Pityrosporum orbiculare",
"Candida infection",
"Epidermophyton",
"Trichophyton"
] | A | Tinea versicolor is caused by Pityrosporum orbiculare (also called Malassezia furfur). |
medmcqa_4873 | medmcqa | <ctx>
##ruation ( also called the implantation theory or transplantation theory ) is the most commonly accepted theory for the dissemination and transformation of ectopic endometrium into endometriosis. it suggests that during a woman's menstrual flow, some of the endometrial debris flow backward through the fallopian ... | [
"Ampulla",
"Fimbriae",
"Body",
"Infundibulum"
] | A | Ans-A Ampulla .The most common site of ectopic pregnancy is a fallopian tube (as if and in fallopian tube the most common site is Ampulla (55%).Sites of ectopic pregnancy in fallopian tube in decreasing order of frequency :AmpullaIsthmusInfundibulumInterstitial |
openbookqa_309 | openbookqa | <ctx>
the near – far problem or hearability problem is the effect of a strong signal from a near signal source in making it hard for a receiver to hear a weaker signal from a further source due to adjacent - channel interference, co - channel interference, distortion, capture effect, dynamic range limitation, or the li... | [
"because sound travels through oxygen",
"because of how sound works",
"because vibration can move",
"because sound vibrates through atmosphere"
] | D | |
mmlu_aux_2167 | mmlu_auxiliary | <ctx>
the atmosphere, a gas that is required by nearly all living things to carry out cellular respiration. in addition, they are influential in the global carbon and water cycles and plant roots bind and stabilise soils, preventing soil erosion. plants are crucial to the future of human society as they provide food, o... | [
"plants are important for life",
"plants cannot grow without air",
"there are many plants around us",
"we cannot live without water"
] | A | null |
aquarat_4459 | aquarat | <ctx>
) each time a vote for the first candidate is received move right 1 unit. each time a vote for the second candidate is received move up 1 unit. each such path corresponds to a unique sequence of votes and will end at ( p, q ). a sequence is'good'exactly when the corresponding path never goes above the diagonal li... | [
"A)160 Marks",
"B)200 Marks",
"C)280 Marks",
"D)371 Marks"
] | A | 20% ------------ 40
30% ------------ 20
----------------------
10% ------------- 60
20% -------------- ?
120 + 40 = 160 Marks
Answer:A |
medmcqa_9014 | medmcqa | <ctx>
optimal amounts of micronutrients after individual diagnoses based on blood tests and personal histories. lifestyle and diet changes may also be recommended. the battery of tests ordered includes many that are not considered useful by medicine. prevalence orthomolecular medicine is practiced by few medical practi... | [
"Urinary nitrogen excretion levels",
"Total serum protein level",
"Serum albumin level",
"Serum transferrin levels"
] | C | .Because of its relationship to inflammation, serum albumin is no longer considered a good indicator of malnutrition or protein repletion. .However, a decreased serum albumin is considered an indicator of morbidity and moality and persons with low albumin levels are sometimes at nutritional risk for other reasons. ref ... |
arc_easy_1397 | arc_easy | <ctx>
then, the evaluation of the seismic intensity was based upon the damage grade to a given type of structure. that gave the mercalli scale, as well as the followed european msk - 64 scale, the quantitative element, which represents the vulnerability of the building's type. since then, that scale was called the modi... | [
"Saffir-Simpson Scale",
"Modified Mercalli Scale",
"Richter Magnitude Scale",
"Moment Magnitude Scale"
] | B | |
medmcqa_8999 | medmcqa | <ctx>
broad ligament of the uterus. for a short part, the uterine arteries travel on top for a short ( ) period. they then pass by the cervix, traveling inward towards the bladder. blood and lymphatic supply the arteries which supply the ureter vary along its course. the upper third of the ureter, closest to the kidney... | [
"vagina",
"ovary",
"urater",
"lateral one third of uterine tube"
] | D | The uterus is supplied : (1) Chiefly by the two uterine aeries which are markedly enlarged during pregnancy; and (2) paly by the ovarian aeries. The uterine aery is a branch of the anterior division of the internal iliac aery. Apa from the uterus, the uterine also gives branches to: (1) The vagina; (2) the medial two-t... |
medmcqa_6878 | medmcqa | <ctx>
dizziness headaches cold hands and feet pale skin dark urine jaundice chest pain pain in the back or legs vomiting or diarrhea heart problems such as an irregular heartbeat ( arrhythmia ), a heart murmur, an enlarged heart, or heart failure. these may occur because the heart has to work harder to make sure the bo... | [
"Keratitis",
"Acute anterior uveitis",
"Acute posterior uveitis",
"Simple glaucoma"
] | B | Ans- B. |
aquarat_36259 | aquarat | <ctx>
not on the value of the land transaction. investment estimates, rather than the price of purchase are occasionally given they found a number of reports in land databases are not acquisitions, but are long - term leases, where a fee is paid or a certain proportion of the produce goes to domestic markets. for examp... | [
"A)A)1000",
"B)B)1010",
"C)C)1065",
"D)D)1075"
] | B | Cost of 8 kg grapes = 70 × 8 = 560.
Cost of 9 kg of mangoes = 50 × 9 = 450.
Total cost he has to pay = 560 + 450 = 1010.
B) |
openbookqa_2721 | openbookqa | <ctx>
a renewable resource ( also known as a flow resource ) is a natural resource which will replenish to replace the portion depleted by usage and consumption, either through natural reproduction or other recurring processes in a finite amount of time in a human time scale. when the recovery rate of resources is unli... | [
"obtained without fear of using up",
"likely to be gone soon",
"used up in short order",
"made to be extinct"
] | A | |
aquarat_29932 | aquarat | <ctx>
on an m - machine flow - shop with a critical machine. european journal of operational research, 201, pp. 404 – 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 – 546. b. mo... | [
"A) 3",
"B) 5",
"C) 7",
"D) 16"
] | C | Total work = 4*35 machine hrs
Time taken = 4* 35 /5 => 28 hours...
Thus all five machines, operating simultaneously will take ( 35 - 28 ) 7 hours..
Answer will be (C) 7 |
medmcqa_2799 | medmcqa | <ctx>
timarcha, as well as other chrysomelids, and it occurs in most high mountain species, which are active only during the warmest period of the year. the short periods of activity ( usually restricted to summertime ) limits the breeding season to a few months in which these species have to maturate reproductive orga... | [
"Vernal conjunctivitis",
"Eczematous conjunctivitis",
"Ophthalmia nodosa",
"Tularemia"
] | A | Tranta's spots (Horner tranta's spots) are discrete white raised dots along the limbus and are composed of degenerated eosinophils. |
qasc_3660 | qasc | <ctx>
through observation it has been found that organisms typically respond to changes in weather and temperature by either moving to an environment in which these factors match what they are already accustomed to or staying in their current environment and consequently become acclimated to the new conditions. in a st... | [
"Plant growth is reduced",
"the wearing away of rock",
"lifeforms change their pattern",
"antimatter"
] | C | |
aquarat_28637 | aquarat | <ctx>
of event 2 is, as person 2 may have any birthday other than the birthday of person 1. similarly, the probability of event 3 given that event 2 occurred is, as person 3 may have any of the birthdays not already taken by persons 1 and 2. this continues until finally the probability of event 23 given that all preced... | [
"A)1/8",
"B)2/9",
"C)2/7",
"D)3/8"
] | D | Explanation :
Total names in the lottery,
=3×100+2×150+200
=800.
Number of Year-III's names,
=3×100
=300.
The required probability,
=300/800.
=3/8.
Answer : D |
arc_easy_41 | arc_easy | <ctx>
the soil and its heartiful structure are important for their well - being, but it is the life in the earth that powers its cycles and provides its fertility. without the activities of soil organisms, organic materials would accumulate and litter the soil surface, and there would be no food for plants. the soil bi... | [
"by adding carbon",
"by adding nitrogen",
"by removing excess water",
"by removing excess minerals"
] | B |
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