id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
medmcqa_3452 | medmcqa | <ctx>
diabetic nephropathy, also known as diabetic kidney disease, is the chronic loss of kidney function occurring in those with diabetes mellitus. diabetic nephropathy is the leading causes of chronic kidney disease ( ckd ) and end - stage renal disease ( esrd ) globally. the triad of protein leaking into the urine (... | [
"Edema",
"Hypercoagulability",
"Hypocholesterolemia",
"Infection"
] | C | |
aquarat_6499 | aquarat | <ctx>
1. 00 mol of h2, 2. 00 mol of co2, 0. 750 mol of h2o, and 1. 00 mol of co to a 5. 00 - l container at 990 °c. 83. in a 3. 0 - l vessel, the following equilibrium partial pressures are measured : n2, 190 torr ; h2, 317 torr ; nh3, 1. 00 103 torr. ( a ) how will the partial pressures of h2, n2, and nh3 change if h2... | [
"A)21 liters",
"B)22 liters",
"C)20 liters",
"D)14 liters"
] | D | Lets start with option:
Vessel capacity be 20litre:
8litre water removed and milk added: W=12litre, M=8litre
8litre mixture removed, (removed proportionately) : W= 12-4.8 = 7.2litre, M= 8-3.2 = 4.8 litre
8litre milk added ; W=7.2 litre, M=12.8 litre
Ratio will be 72/128 = 18/32 = 9/16
As we can see that milk is less so... |
medmcqa_5845 | 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... | [
"Phenytoin toxicity",
"Fish tapeworm infection",
"Hookworm infection",
"Blind loop syndrome"
] | C | The findings in the question are suggestive of iron deficiency anemia. Among given options, Hookworm infection can cause iron deficiency anemia due to chronic blood loss. Associated with megaloblastic anemia (vitamin B12/folate Deficiency): Phenytoin toxicity, Blind loop syndrome and Fish tapeworm (D. latum) infection. |
arc_challenge_1075 | arc_challenge | <ctx>
meteorite weathering is the terrestrial alteration of a meteorite. most meteorites date from the oldest times in the solar system and are by far the oldest material available on our planet. despite their age, they are vulnerable to the terrestrial environment. water, chlorine and oxygen attack meteorites as soon ... | [
"cracks forming in a boulder",
"rocks melting to form magma",
"glaciers forming on a mountainside",
"pebbles combining to form a large rock"
] | A | |
openbookqa_717 | openbookqa | <ctx>
##al terrestrial world and the nocturnal world. a geometric representation of these three worlds form the serer star. the invisible world from above is the source of energies and life. the diurnal earthly world ( e. g. the sun ) is divided into two strands : the saas tree symbolizing the tree of life and human be... | [
"the moon",
"sun",
"ocean and",
"mars"
] | B | |
medmcqa_4546 | medmcqa | <ctx>
in asia. every year, about 2, 500 to 3, 500 people become infected with n. meningitidis in the us, with a frequency of about 1 in 100, 000. children younger than five years are at greatest risk, followed by teenagers of high school age. rates in the african meningitis belt were as high as 1 in 1, 000 to 1 in 100 ... | [
"7th nerve",
"8th nerve",
"Ocular nerve",
"Oculomotor nerve"
] | C | Meningeal involvement is pronounced at the base of the brain, paresis of cranial nerves (ocular nerves in paicular) is a frequent finding. Reference: Harrisons Principles of Internal Medicine, 18th Edition, Page 1348 |
qasc_952 | qasc | <ctx>
in size from the tiniest one - celled bacteria, algae, fungi, and protozoa, to the more complex nematodes and micro - arthropods, to the visible earthworms, insects, small vertebrates, and plants. as these organisms eat, grow, and move through the soil, they make it possible to have clean water, clean air, health... | [
"killing animals",
"soils",
"fields",
"bacteria"
] | B | |
medmcqa_1682 | medmcqa | <ctx>
the point where the laser beam enters the eye. most of the light is absorbed by melanin pigments in the pigment epithelium just behind the photoreceptors, and causes burns in the retina. ultraviolet light with wavelengths shorter than 400 nm tends to be absorbed by lens and 300 nm in the cornea, where it can prod... | [
"Fungal keratitis",
"Congenital syphilis",
"Phlyctenular keratitis",
"Trachoma"
] | B | Ans. B: Congenital syphilis It develop from host immune mechanisms to active infections or antigens within the stromal keratocytes. Diseases known to cause interstitial keratitis include: congenital syphilis, herpes simplex, herpes zoster, Epstein-Barr, tuberculosis and leprosy. Clinical manifestations: superficial str... |
qasc_7072 | qasc | <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 ... | [
"ova and spermatozoa",
"rapid expansion",
"Plant reproduction",
"Most plants"
] | A | |
aquarat_31246 | aquarat | <ctx>
rules each delegation consists of up to four students and two mentors ( one of them is designated as the head of the delegation or " head mentor " ). a delegation may also include a handful of guests and scientific observers. students must be under the age of 20 and must not be enrolled as regular students in any... | [
"A)1",
"B)2",
"C)3",
"D)4"
] | D | Option A wrong as 2 supervisor need to be selected.
Going by statement: 4 contestant chosen from 7 -- 7C4 == 35
and total ways =210
Consider 2 supervisor will be chosen from : X people.
So as per question: 35*X= 210
X= 6
So by using options,
Option A already decided wrong.
Option B 2C2 will be 1 not 6.
Option C 3C2 wil... |
medmcqa_4562 | medmcqa | <ctx>
for s. aureus to colonize, notably a polymorphism in the glucocorticoid receptor gene that results in larger corticosteroid production. in conclusion, there is evidence that any strain of this bacterium can become invasive, as this is highly dependent upon human factors. though s. aureus has quick reproductive an... | [
"Coagulase test",
"Catalase test",
"Phosphatase",
"Gram negative"
] | B | Ans. is 'b' i.e., Catalase test(Ref: Ananthanarayan, 9th/e, p. 200 and 8th/e, p. 196)* Coagulase test is used to differentiate the different species of staphylococci (staph, aureus, staph, epidermidis).* Catalase test is used to differentiate staphylococci from streptococci.* Coagulase test cannot be used to differenti... |
qasc_5600 | qasc | <ctx>
genetics is the study of genes and tries to explain what they are and how they work. genes are how living organisms inherit features or traits from their ancestors ; for example, children usually look like their parents because they have inherited their parents'genes. genetics tries to identify which traits are i... | [
"offspring",
"some mammals",
"ancestors",
"Nematoda"
] | A | |
medmcqa_2484 | medmcqa | <ctx>
, zaner ks. the motor of leukocytes. fed proc. 1984 ; 43 : 2760 - 2763. 56. stossel tp. contribution of actin to the cytoplasmic matrix. j. cell biol. 1984 ; 99 : 15s - 21s. 57. stossel tp ( editor ). perspectives in clinical investigation. rockefeller university press, new york, 1985. 58. stossel tp, chaponnier ... | [
"Testosterone",
"Estrogen",
"FSH",
"Hepatotoxin"
] | B | B i.e. EstrogenIn chronic liver disease (especially cirrhosis) and pregnancy, impaired estrogen metabolism and consequent hyper estroenemiaQ leads to spider angiomata/nevi (superficial, toous aerioles, that unlike simple telangiectases, typically fill from the center outwards and occur invariably on upper half of body)... |
aquarat_34946 | aquarat | <ctx>
0. 0103 nm? 30. ( a ) what is the ratio of power outputs by two microwave ovens having frequencies of 950 and 2560 mhz, if they emit the same number of photons per second? ( b ) what is the ratio of photons per second if they have the same power output? 31. how many photons per second are emitted by the antenna o... | [
"A)10",
"B)1000",
"C)100",
"D)0.01"
] | B | 1000 microns = 1 decimeter, and 1,000,000angstroms = 1 decimeter
1000 microns = 1,000,000angstroms
1 micron = 1,000,000/1,000 = 1,000
Answer : B |
mmlu_aux_6975 | mmlu_auxiliary | <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... | [
"slower",
"immediately",
"same speed",
"faster"
] | A | null |
medmcqa_6655 | medmcqa | <ctx>
overall. moreover, there is no one reason why some cp cases come from prenatal brain damage, and it is not known if those cases have a genetic basis. cerebellar hypoplasia is sometimes genetic and can cause ataxic cerebral palsy. early childhood after birth, other causes include toxins, severe jaundice, lead pois... | [
"Ipsilateral papillary dilatation",
"Contralateral papillary dilatation",
"Altered mental status",
"Hemiparesis"
] | C | Answer is C (Altered mental status) : `Early signs of elevated ICP include drowsiness and a diminished level of consciousness (altered mental status). Coma and unilateral papillary changes are late signs and require immediate intervention.' -Harrisons |
mmlu_aux_3512 | mmlu_auxiliary | <ctx>
##raley, j. m., wolman, a. a., kaufman, g. d., winn, h. e., hall, j. d., reinke, j. m., and ostman, j. ( 1986 ). migratory movement and population structure of humpback whales ( megaptera novaeangliae ) in the central and eastern north pacific. marine ecology progress series, 31, 105 - 119. baker, c. s. and herma... | [
"He likes whales very much.",
"He is a brave scientist on whales.",
"He is an experienced man in finding whales.",
"He is an expert in making hydrophones."
] | C | null |
mmlu_aux_4967 | mmlu_auxiliary | <ctx>
%. the probability goes down as orbits are refined with additional measurements. over 300 short - period comets pass near larger planets, such as saturn and jupiter, which can change the comets'trajectories and could potentially put them into an earth - crossing orbit. this could happen for long - period comets a... | [
"water",
"solid",
"gas",
"small stones"
] | C | null |
arc_easy_1881 | arc_easy | <ctx>
34. 5 kg ( about 76 lb ). what is the volume in liters of this much mercury? 3. ( a ) what is the mass of a deep breath of air having a volume of 2. 00 l? ( b ) discuss the effect taking such a breath has on your body ’ s volume and density. 4. a straightforward method of finding the density of an object is to me... | [
"50 g",
"75 g",
"100 g",
"125 g"
] | C | |
medmcqa_2516 | medmcqa | <ctx>
apprehend the principle persons aiding and abetting in the performance of it, and in the event of the police - officers being unable to apprehend them, they shall endeavour to ascertain their names and places of abode, and shall immediately communicate the whole of the particulars to the magistrate for his orders... | [
"37",
"39",
"174",
"176"
] | B | Ans. b. 39 `Section 39 of CrPC gives a list of offences, the information regarding which is to be mandatorily provided to the police. That is, the doctor is duty bound to provide information about these enlisted offences (in Sec 39 CrPC) to the police.' Impoant Criminal Procedure Codes (CrPC) CrPC Description 39 Doctor... |
medmcqa_2045 | medmcqa | <ctx>
the period of rbst treatment, mastitis incidence increased by 76 % in primiparous cows and by 50 % for multiparous cows. overall, the increase was 53 %. conversely, however, a study from the university of georgia on the monitoring post - approval of rbst, showed that there was no statistically significant ( p > 0... | [
"Lactose",
"Vitamin D",
"Proteins",
"Fat"
] | A | Mother's milk has more lactose as compared to cow's milk. |
openbookqa_1340 | openbookqa | <ctx>
strange? first of all, the bass seems to be floating in front of the woman ( or is she balancing it by some sort of handle sticking out of the neck of the instrument? ). there are too few strings ( there should be four ). even the machine heads ( tuners, on the headstock, or very top, of the instrument ) are a bi... | [
"think about a piano",
"hold a paper towel tube",
"flick a taut rubber band",
"look at a table"
] | C | |
medmcqa_7758 | medmcqa | <ctx>
##ngold cl, tupal s, mhaskar y, uteshev vv. dba mice as models of sudden unexpected death in epilepsy. in : sudden death in epilepsy : forensic and clinical issue, ( c. lathers, p. schraeder, m. bungo, j. leestma, editors ), taylor and francis, 657 - 674, 2010. faingold cl. brainstem networks : reticulo - cortica... | [
"Valproic acid",
"Phenytoin",
"Ethosuximide",
"Carbamazepine"
] | A | |
aquarat_48665 | aquarat | <ctx>
##88070331088462855743520880671299302895546822695492968577380 7067958428022008294111984222973260208233693152589211629901686973933487362360 8129660418514569063995282978176790149760521395548532814196534676974259747930 6858645849268328985687423881853632604706175564461719396117318298679820785491 875674946700413680932... | [
"A)1322",
"B)2356",
"C)6544",
"D)1140"
] | D | =(1x2)^2+(2x2)^2,+(2x3)^3+......(2x9)^2
=2^2 x (1^2+2^2+3^2+.......+9^2)
formula is =1/6 n(n+1)(2n+1)
=(4x1/6x9x10x19)
=(4x285)=1140
Answer is D |
aquarat_41403 | aquarat | <ctx>
stock under different stock valuation methods can be confusing. another example is modelling labour variances with learning curve corrections and stock level changes. with the absence of a basic profit model in an algebraic form, confident development of such models is difficult. the development of spreadsheets h... | [
"A)Rs. 2000",
"B)Rs. 3100",
"C)Rs. 4100",
"D)Rs. 5200"
] | C | Explanation :
Ratio of the initial investment = 7/2 : 4/3 : 6/5
= 105 : 40 : 36
From this ratio, we can assume that actual initial investments of A, B and C
are 105x, 40x and 36x respectively
A increases his share 50% after 4 months. Hence the ratio of their investments =
(105x * 4) + (105x * 150/100 * 8) : 40x * 12 : ... |
aquarat_20121 | aquarat | <ctx>
##s, round up or down, whichever yields an even value for the retained digit. if any nonzero digits follow the dropped 5, round up. ( the last part of this rule may strike you as a bit odd, but it ’ s based on reliable statistics and is aimed at avoiding any bias when dropping the digit “ 5, ” since it is equally... | [
"A)867",
"B)864",
"C)753",
"D)946"
] | C | C
753
Let the three digit numbers be 100a + 10b + c
a = b + 2
c = b - 2
a + b + c = 3b = 15=> b = 5
So a = 7 and b = 3
Hence the three digit number is: 753 |
openbookqa_571 | openbookqa | <ctx>
sheet of paper is np - complete. in 1999, a theorem due to haga provided constructions used to divide the side of a square into rational fractions. in late 2001 and early 2002, britney gallivan proved the minimum length of paper necessary to fold it in half a certain number of times and folded a piece of toilet p... | [
"rubber",
"plastic",
"trees",
"cows"
] | C | |
medmcqa_7687 | 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... | [
"Increased Vit B12 binding capacity (>9000 micromols/dL)",
"Decreased LAP Score",
"Leucocytosis",
"Increased platelets"
] | B | Answer is B (Decreased LAP Score): Leucocyte alkaline phosphatase is increased in polycythemia vera Characteristic features associated of polycythemia vera Elevated Red Cell Mass/ haematocrit (polycythemia)Q Normal aerial oxygen saturation (a low oxygen saturation would be a physiological stimulus) Plasma erythropoetin... |
openbookqa_2928 | openbookqa | <ctx>
motion, which can induce additional shower and thunderstorm activity. rainfall rates downwind of cities are increased between 48 % and 116 %. partly as a result of this warming, monthly rainfall is about 28 % greater between to downwind of cities, compared with upwind. some cities show a total precipitation incre... | [
"meadow",
"sandy area",
"arctic",
"desert"
] | A | |
qasc_1121 | qasc | <ctx>
an astronomer is a scientist in the field of astronomy who focuses their studies on a specific question or field outside the scope of earth. they observe astronomical objects such as stars, planets, moons, comets and galaxies – in either observational ( by analyzing the data ) or theoretical astronomy. examples o... | [
"solid, liquid, gas",
"microorganisms",
"electromagnetic energy",
"animal behavior"
] | D | |
aquarat_12950 | aquarat | <ctx>
1. 91 s 51. ( a ) 94. 0 m ( b ) 3. 13 s 53. ( a ) - 70. 0 m / s ( downward ) ( b ) 6. 10 s 55. ( a ) ( b ) 57. ( a ) 305 m ( b ) 262 m, - 29. 2 m / s ( c ) 8. 91 s 59. ( a ) ( b ) 61. 63. 65. ( a ) 6 m / s ( b ) 12 m / s ( c ) ( d ) 10 s 67. ( a ) car a is traveling faster at the checkpoint because it must go pas... | [
"A)3 min 22 sec",
"B)3 min 48 sec",
"C)4 min 12 sec",
"D)4 min 20 sec"
] | B | B
3 min 48 sec
There are 7 trucks of 22 m with six 5-m gaps between them passing a distance of 500 m.
d = 7 * 22 m + 6 * 5 m + 500 m = 684 m
T = 684 m / 3 m/s = 228 s = 3 min 48 sec |
openbookqa_781 | openbookqa | <ctx>
its own, but when in combination with nitrogen and phosphorus ( macronutrients ), it did show positive effects, which is evidence of serial co - limitation. oceanography in oceanography, a prime example of a limiting factor is a limiting nutrient. nutrient availability in freshwater and marine environments plays ... | [
"dirt cheap",
"wind",
"ground minerals",
"soiled clothes"
] | C | |
mmlu_aux_4831 | mmlu_auxiliary | <ctx>
planetary science. the solar system is one of many planetary systems in the galaxy. the planetary system that contains earth is named the " solar " system because the local star, the sun, is named sol, after the latin word for sun, " solis ". anything related to the sun is called " solar " ; for example, stellar ... | [
"earth",
"Mars",
"moon",
"sun"
] | A | null |
medmcqa_9742 | medmcqa | <ctx>
the precursor of cathepsin d ( cathept d ) a lysosomal protease diverted into the extracellular matrix. henri rochefort has clarified the mechanism of its transcriptional regulation by estrogens and its deregulation in breast cancers leading to its secretion. pro cath d acts, depending on the ph of the extracellu... | [
"Dysgerminoma",
"Endodermal sinus tumor",
"Malignant teratoma",
"Mucinous cystadenoma"
] | A | Ans. is 'a' i.e., DysgerminomaOvarian mass in 25 year old female suggests the diagnosis.Although dysgerminomas are relatively uncommon among all ovarian neoplasms (only accounting for only about 2%) they account for about 32.8% of malignant ovarian germ cell neoplasms.Majority of cases arise in adolescent and young adu... |
qasc_4119 | qasc | <ctx>
##caps and resonance between waves, surface winds from numerical weather models allow for more accurate predictions of the state of the sea surface. observing platforms weather ships the idea of a stationary weather ship was proposed as early as 1921 by meteo - france to help support shipping and the coming of tr... | [
"dump air in",
"take water from",
"stability",
"move people across"
] | D | |
openbookqa_1597 | openbookqa | <ctx>
notably through archaeology. during the triassic time period, modern day israel was situated on the northeast corner of the continent which comprised modern day african and arabian regions as shown in figure 2. sand deposits as well as marshy soil accumulated, forming a mainly sedimentary geology. as sea level ro... | [
"giant slugs",
"new crops",
"homes for bats",
"land mines"
] | C | |
arc_easy_1441 | arc_easy | <ctx>
boiling point condensation in aerosol dynamics deposition earth's atmosphere eddy covariance equation of state evaporative cooler fog frost gas laws gibbs free energy gibbs phase rule greenhouse gas heat capacity heat of vaporization humidity hygrometer ideal gas kinetic theory of gases latent heat latent heat fl... | [
"bar graph",
"line graph",
"pie chart",
"data table"
] | C | |
aquarat_19059 | aquarat | <ctx>
##vi, another line recently electrified was the line from seinajoki to vaasa in 2011. the next railway line to be electrified is the railway from turku to uusikaupunki, electrification is scheduled to begin in 2019. running speeds the maximum speed for passenger traffic is, but is achieved only on the kerava – la... | [
"A)2.3 sec",
"B)2.9 sec",
"C)2.7 sec",
"D)8.7 sec"
] | A | Speed = 185 * 5/18 = 51 m/sec
Time taken = 120/51 = 2.3 sec.
Answer: A |
mmlu_aux_3395 | mmlu_auxiliary | <ctx>
the modulation and maintenance of hibernation in dwarf lemurs at the duke lemur center, usa. ( sub. for pub., 2020 ) blanco mb, greene lk, klopfer ph, lynch d, browning j, ehmke ee, yoder ad body mass and tail girth predict hibernation expression in captive dwarf lemurs physiological and biochemical zoology, volu... | [
"the olinguito could be made full use of",
"the number of olinguitos is in the conutrol",
"the clinguito is a completely new species up to now",
"people know more and more about animals"
] | D | null |
mmlu_aux_4998 | mmlu_auxiliary | <ctx>
are adorned with various spines, teeth, scales and bristles, which act to prevent the butterfly from mating with an insect of another species. after it emerges from its pupal stage, a butterfly cannot fly until the wings are unfolded. a newly emerged butterfly needs to spend some time inflating its wings with hem... | [
"help to fly easily",
"help to attract the males",
"make them look fearful",
"make them harder to be caught"
] | D | null |
openbookqa_278 | openbookqa | <ctx>
case if the earth's rotation is ignored. it is not exactly true for a rotating planet unless the launch takes place at a pole. flight duration in a vertical flight of not too high altitudes, the time of the free - fall is both for the upward and for the downward part the maximum speed divided by the acceleration ... | [
"28 hours",
"46 hours",
"1400 minutes",
"1440 minutes"
] | D | |
medmcqa_4964 | medmcqa | <ctx>
able to see human pharmaceuticals that are being detected in the environment which most are typically found on surface water. the importance of ecopharmacovigilance is to monitor adverse effects of pharmaceuticals on humans through environmental exposure. due to this relatively new field of science, researchers a... | [
"Lung",
"Liver",
"Kidney",
"Skin"
] | C | Ans. is 'c' i.e., Kidney [Ref: style="font-size: 1.04761904761905em; font-family: Times New Roman, Times, serif; margin: 0 0 8pt 8px; text-indent: 0; text-align: left">o Cyclophosphomide is primarily metabolized (80%) and metabolites are excerted in urine.o 10 to 20% is excreted unchanged in urine and 4% is excreted in... |
medmcqa_1655 | medmcqa | <ctx>
metabolism. in 2022, farese and walther moved their laboratory to the sloan kettering institute of memorial sloan kettering. dr. farese is a co - founder and board member of the bluefield project to cure frontotemporal dementia ( ftd ) research. his work has been recognized by a bristol - myers squibb “ freedom t... | [
"Chylomicrons",
"VLDL",
"HDL",
"LDL"
] | A | . |
medmcqa_4097 | medmcqa | <ctx>
657 cases of side effects, eight cases of intrauterine death and five cases of miscarriages were reported after vaccination by afssaps. rare potential adverse events are temporary bleeding disorders and guillain – barre syndrome ( gbs ), a serious condition involving the peripheral nervous system, from which most... | [
"Local pain",
"Excessive cry",
"Fever",
"All of above"
] | D | Ans. is 'd' i.e., All of the above Peussis vaccine Available as whole cell and acellular as DTPw and DTPa Primary immunisation at 6, 10, 14 weeks followed by booster dose 1'/2 year and 5 year. Whole cell causes more side effect than acellular Side effect-local pain, redness, fever, irritability, excessive cry because o... |
openbookqa_2279 | openbookqa | <ctx>
in time series data, seasonality is the presence of variations that occur at specific regular intervals less than a year, such as weekly, monthly, or quarterly. seasonality may be caused by various factors, such as weather, vacation, and holidays and consists of periodic, repetitive, and generally regular and pre... | [
"planes departing",
"cats purring",
"geese travelling",
"rats flying"
] | C | |
arc_easy_767 | arc_easy | <ctx>
sedimentary rocks are types of rock that are formed by the accumulation or deposition of mineral or organic particles at earth's surface, followed by cementation. sedimentation is the collective name for processes that cause these particles to settle in place. the particles that form a sedimentary rock are called... | [
"Particles are heated by the Sun.",
"Particles are melted together by magma.",
"Particles are compressed into layers.",
"Particles are changed into liquids."
] | C | |
mmlu_aux_1815 | mmlu_auxiliary | <ctx>
##e. the site also has numerous bird species. spencer road wetlands has since 1991 been managed by the london wildlife trust. the site has reed swamps with wetland vegetation, woodland, a sedge - bed and a pond. insects include the twin - spotted wainscot and crescent moths, and there are birds such as grey heron... | [
"the local birds are being driven out",
"the government doesn't like the birds",
"they are a threat to people's health",
"people have a great fear of this kind of birds"
] | A | null |
medmcqa_3640 | medmcqa | <ctx>
translatomics is the study of all open reading frames ( orfs ) that are being actively translated in a cell or organism. this collection of orfs is called the translatome. characterizing a cell's translatome can give insight into the array of biological pathways that are active in the cell. according to the centr... | [
"Peptidyl transferase",
"Peptidase",
"Aminoacyl tRNA synthetase",
"GTPase"
] | A | The formation of peptide bonds is catalysed by peptidyl transferase, an activity intrinsic to the 23 S r-RNA of 50 S subunit in prokaryotes and 28 S r-RNA of 60 S subunit in eukaryotes. So, it is referred to as ribozyme & indicates a direct role of r-RNA in protein synthesis. |
medmcqa_114 | 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... | [
"Affected sibling is a risk factor",
"Paget's disease of nipple is intraductal type of CA",
"Common in aged nulliparous",
"Increased incidence with prolonged breast feeding"
] | D | Ans. (d) Increased incidence with prolonged breast feeding* Paget's Disease is a superficial manifest of an underlying Intra ductal carcinoma breast |
aquarat_15440 | aquarat | <ctx>
give the expected number of days. for example, the expected number of days which are shared ; i. e. which are at least two ( i. e. not zero and not one ) people's birthday is : number of people who repeat a birthday the probability that the th integer randomly chosen from will repeat at least one previous choice ... | [
"A)63/16 days",
"B)15/4 days",
"C)18/4 days",
"D)11/4 days"
] | A | 3M = 6W ---- 21 days
12M + 8W -----?
24W + 8 W = 32W ---?
6W ---- 21 32 -----?
6 * 21 = 32 * x => x = 63/16 days
Answer:A |
openbookqa_2024 | openbookqa | <ctx>
specific effects such as behavioral changes and alterations in metabolic processes. also, a combination of plastic and seawater materials such as polycyclic aromatic hydrocarbons ( pahs ), poly - chlorinated biphenyls ( pcbs ) and heavy metals can be fatal for marine life. moreover, consumption of micro - plastic... | [
"better",
"poorer",
"colorful",
"eleven"
] | B | |
mmlu_aux_4226 | mmlu_auxiliary | <ctx>
explored by observations made from the earth's surface — initially with the unaided eye and then with the telescope. before reliable rocket technology, the closest that humans had come to reaching outer space was through balloon flights. in 1935, the american explorer ii crewed balloon flight reached an altitude ... | [
"a spaceship",
"a planet",
"craters on the Moon",
"a painting"
] | C | null |
aquarat_8558 | aquarat | <ctx>
of these interest and principal payments must equal the cumulative fixed payments at time t i. e. mat. evaluating the first integral on the right we obtain an expression for i ( t ), the interest paid : unsurprisingly the second integral evaluates to p0 − p ( t ) and therefore : the reader may easily verify that ... | [
"A)5%",
"B)6%",
"C)3%",
"D)9%"
] | B | 192 = (800*4*R)/100
R = 6%
Answer: B |
aquarat_11523 | aquarat | <ctx>
. consider points and a. find the area of parallelogram with adjacent sides and b. find the area of triangle c. find the distance from point to line 212. consider points and a. find the area of parallelogram with adjacent sides and b. find the area of triangle c. find the distance from point to line in the follow... | [
"A)7",
"B)10",
"C)4",
"D)6"
] | D | Cube volume = a(power)3 cubic units
Surface area = 6 a(power)2 sq.units
a(power)3 = 6 a(power)2
a = 6 m
Answer is D. |
arc_challenge_1059 | arc_challenge | <ctx>
technology where digital graphics are loaded onto live footage has been around since the 20th century, but thanks to the arrival of more powerful computing hardware and the implementation of open source, this technology has been able to do things that we never thought were possible. some ways in which we have use... | [
"Technological advances are not effective in some populations.",
"Needs and attitudes influence technological development.",
"Medical advances are not important in some countries.",
"Technology is inexpensive in developing countries."
] | B | |
medmcqa_8701 | 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... | [
"Behind the tail of pancreas",
"Splenic ligaments",
"Splenic hilum",
"Mesocolon"
] | C | Ans. C. Splenic hilum. (Ref. LB 26th pg. 1089)"Splenunculi are single or multiple accessory spleen that are found approximately in 10-30% of the population. They are located near the hilum of the spleen in 50% of the cases and are related to the splenic vessels or behind the tail of pancreas in 30%. The reminder are lo... |
medmcqa_5418 | medmcqa | <ctx>
, e ; eden, c ; hogg, t ; northcott, p ; mack, s ; neale, g ; wang, y ; coyle, b ; atkinson, j ; dewire, m ; kranenburg, ta ; gillespie, y ; allen, jc ; merchant, t ; boop, fa ; sanford, ra ; gajjar, a. “ nature ”, july 2010 adult ependymal tumors : prognosis and the m. d. anderson cancer center experience. armst... | [
"Orbit",
"Nasopharynx",
"Extremities",
"Hypopharynx"
] | A | Most common site of rhabdomyosarcoma is HEAD & NECK (orbit among the given options). RHABDOMYOSARCOMA Rhabdomyosarcoma arises from mesenchymal tissues. MC sites of origin: Head & neckQ (parameningealQ)>Extremities >Genitourinary tract >Trunk MC pediatric soft tissue sarcoma: RhabdomyosarcomaQ Associated with: NF, Beckw... |
openbookqa_3269 | openbookqa | <ctx>
##s also cannot be banded on their legs because they urinate onto their legs, causing corrosion of the bands into a powdery oxide that sticks to the vulture's leg and injures the bird. dippers are also dangerously handicapped by ringing because the rings induce drag that makes it extremely difficult for them to c... | [
"bees",
"shark",
"sparrow",
"eagle"
] | D | |
medmcqa_5151 | medmcqa | <ctx>
enzyme catalysis is the increase in the rate of a process by a biological molecule, an " enzyme ". most enzymes are proteins, and most such processes are chemical reactions. within the enzyme, generally catalysis occurs at a localized site, called the active site. most enzymes are made predominantly of proteins, ... | [
"Copper",
"Cobalt",
"Selenium",
"Manganese"
] | D | |
medmcqa_5923 | medmcqa | <ctx>
useful to predict protein allergenicity and will become increasingly important in the screening of novel foods before their wide - scale release for human use. thus, there are major efforts under way to make reliable broad based allergy databases and combine these with well validated prediction tools in order to ... | [
"Exfoliative toxin",
"Cytolytic toxin",
"ProteinA",
"Leucocidin"
] | A | Ans. is 'a' i.e., Exfoliative toxin Examples of superantigeno Staphylococcal toxic shock syndrome toxino Staphylococcal enterotoxinso Staphylococcal exfoliative (erythrogenic) toxino Streptococcal toxic shock syndrome toxino Certain nonhuman retroviral proteinso Yersinia pseudotuberculosiso Mycoplasma arthritis,o Mouse... |
openbookqa_2969 | openbookqa | <ctx>
a. ( 2000 ). the ecology of seed dispersal. seeds : the ecology of regeneration in plant communities, 2, 85 – 110. traveset, a. ( 1998 ). effect of seed passage through vertebrate frugivores'guts on germination : a review. perspectives in plant ecology, evolution and systematics, 1 ( 2 ), 151 – 190. references ex... | [
"rock",
"strawberry",
"thunder",
"water"
] | B | |
qasc_4356 | qasc | <ctx>
. these compounds still remain highly problematic with an ongoing effort to find substitutes for them. see also greenhouse effect greenhouse gas infrared astronomy optical window ozone depletion radio window references books external links ir atmospheric window atmospheric radiation satellite meteorology electrom... | [
"heat",
"warmth",
"corn",
"life"
] | D | |
medmcqa_5042 | medmcqa | <ctx>
growing prevalence of cam use for skin conditions. a number of textbooks address cam perspectives of skin care. the purpose of this section is to review botanical compounds in skin care ; a broader review the history and theory behind other cam modalities such as psychocutaneous therapies, acupuncture and homeopa... | [
"AD",
"AR",
"X-linked recessive",
"None"
] | B | Acrodermatitis enteropathica is an autosomal recessive disorder postulated to occur as a result of mutations in the SLC39A4 gene located on band 8q24.3. The SLC39A4 gene encodes a transmembrane protein that is pa of the zinc/iron-regulated transpoer-like protein (ZIP) family required for zinc uptake. This protein is hi... |
medmcqa_3746 | medmcqa | <ctx>
diabetic nephropathy, also known as diabetic kidney disease, is the chronic loss of kidney function occurring in those with diabetes mellitus. diabetic nephropathy is the leading causes of chronic kidney disease ( ckd ) and end - stage renal disease ( esrd ) globally. the triad of protein leaking into the urine (... | [
"Healthy kidneys account for 10% of total oxygen consumption",
"Renal medulla is a most hypoxic region of the body",
"Ischemia associated with rhabdomyolysis is more dangerous",
"Healthy kidneys receive 30% of the cardiac output"
] | D | Healthy kidneys receive 20% of the cardiac output and 10% of resting oxygen consumption. despite constituting only 0.5% of the human body mass. The renal medulla is the site of one of the most hypoxic regions in the body. Ischemia alone in a normal kidney is usually not sufficient to cause severe AKI. Clinically, AKI m... |
openbookqa_884 | openbookqa | <ctx>
less likely to complete the migration. normally travelling about a day while migrating, the caribou can run at speeds of. young calves can already outrun an olympic sprinter when only 1 day old. during the spring migration, smaller herds will group together to form larger herds of 50, 000 to 500, 000 animals, but... | [
"elsewhere",
"north",
"Narnia",
"the moon"
] | A | |
medmcqa_6441 | medmcqa | <ctx>
the retrograde menstruation theory to explain why cases of endometriosis show up in the brain and lungs. researchers are investigating the possibility that the immune system may not be able to cope with the cyclic onslaught of retrograde menstrual fluid. in this context there is interest in studying the relations... | [
"Abnormal dietary intake",
"Bacterial overgrowth",
"Hyperbilirubinemia with kernicterus",
"Lack of pancreatic enzyme secretion"
] | D | Cystic fibrosis (CF) is an autosomal recessive disorder affecting children, which is characterized by (1) chronic pulmonary disease, (2) deficient exocrine pancreatic function, and (3) other complications of inspissated mucus in a number of organs, including the small intestine, the liver, and the reproductive tract. T... |
openbookqa_2281 | openbookqa | <ctx>
kiteboarding has been a frequent contributing cause to accidents ; kiteboarders should try to kite with friends and keep an eye on one another. a kitesurfer can get farther from shore than an easy swim, which is the primary reason kitesurfing in directly offshore winds is discouraged. marine hazards include shark... | [
"our sun",
"luna",
"our trees",
"our skies"
] | B | |
arc_challenge_87 | arc_challenge | <ctx>
of the carmel. a long period of erosion stripped away most of the san rafael group in the area along with any formations that may have been laid down in the cretaceous period. uplift starting 70 million years ago and extending well into the cenozoic, a mountain - building event called the laramide orogeny uplifte... | [
"glaciation",
"flooding",
"faulting",
"erosion"
] | C | |
medmcqa_9050 | medmcqa | <ctx>
virus infection. in : w. c. koff, f. wong - staal, and r. c. kennedy, eds., aids research reviews, vol. 1, marcel dekker, inc., n. y., pp. 65 – 80, ( 1991 ). rosenberg, z. f. and fauci, a. s. immunopathogenesis of hiv infection. in : v. t. devita, jr., s. hellman, and s. a. rosenberg, eds., aids : etiology, diagn... | [
"Atypical mycobacteria",
"Haemophilus influenzae",
"Pseudomonas aerugiosa",
"Pneumocystis carinii"
] | D | The symptoms of PCP include Fever Cough Difficulty breathing Chest pain Chills Fatigue (tiredness) In people with HIV/AIDS, PCP symptoms usually develop over several weeks and include a mild fever. In people who have weakened immune systems for reasons other than HIV/AIDS, PCP symptoms usually develop over a few days, ... |
mmlu_aux_3686 | mmlu_auxiliary | <ctx>
in the same - different discrimination task. two arrays of items were presented simultaneously in which the two sets of items were either identical or different from one another. pigeons were required to distinguish between the two arrays of items in which the level of difficulty was varied. pigeons were provided... | [
"the same buttons",
"others' mistakes",
"one's own mistakes",
"the monkey's brain"
] | B | null |
medmcqa_689 | medmcqa | <ctx>
##ibroblastic spindle cell sheets in a myxoid background ( i. e. a background matrix containing gelatinous mucopolysaccharides and non - sulfated glycosaminoglycans ) ; the matrix also contains inflammatory cells, particularly plasma cells and lymphocytes occasionally mixed with eosinophils and neutrophils. the e... | [
"Radiotherapy",
"Neo-adjuvant chemotherapy",
"Modified radical mastectomy",
"Simple mastectomy"
] | B | .Locally Advanced Carcinoma of Breast (LABC) * It means locally advanced tumour with muscle/chest wall involvement, extensive skin involvement or fixed axillary nodes. It will be T3, T4a, T4b, T4c or T4d or N2 or N3. * It is investigated by FNAC of tumor, mammography of opposite breast, chest CT, CT abdomen or whole bo... |
aquarat_16319 | 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)0.5",
"B)2",
"C)3",
"D)6"
] | A | A = P + I = 62500 + 5100 = 67600
67600 = 62500(1 + 16/4*100)^(4t)
(676/625) = (104/100)^(4t)
(26/25)^2 = (26/25)^4t
t = 1/2 yrs
Answer: A |
medmcqa_280 | medmcqa | <ctx>
69. defuria, jason ( 2006 ) " the environmental neurotoxin arsenic impairs neurofilament dynamics by overactivation of c - jun terminal kinase : potential role for amyotrophic lateral sclerosis. " umi, pp. 1 – 16. dobbs, michael r ( 2009 ) clinical neurotoxicology. philadelphia : saunders - elsevier. herbert, m. ... | [
"Aluminium phosphide",
"Lead",
"Arsenic",
"Copper"
] | C | Ans. Arsenic |
openbookqa_2548 | openbookqa | <ctx>
further direct contact between the liquid water and the hot pan. as steam has much poorer thermal conductivity than the metal pan, further heat transfer between the pan and the droplet is slowed down dramatically. this also results in the drop being able to skid around the pan on the layer of gas just under it. t... | [
"hoover",
"grow",
"liquefy",
"refreeze"
] | C | |
medmcqa_4666 | medmcqa | <ctx>
the world, funding was often cut for asylums, especially during periods of economic decline, and during wartime in particular many patients starved to death. soldiers received increased psychiatric attention, and world war ii saw the development in the us of a new psychiatric manual for categorizing mental disord... | [
"Anxiety disorder",
"Schizophrenia",
"Depression",
"Mania"
] | A | Ans. is 'a' i.e., Anxiety disorder o Anxiety disorders are the most common of all psychiatric illnesses. According to DSM-IV-TR following are anxiety disorder :-Panic disorder with or without agoraphobia.Agoraphobia with or without panic disorder.Specific phobia.Social phobia.Obsessive - compulsive disorder.Post trauma... |
mmlu_aux_4050 | mmlu_auxiliary | <ctx>
during the latter half of the 20th century, the fields of genetics and molecular biology matured greatly, significantly increasing understanding of biological heredity. as with other complex and evolving fields of knowledge, the public awareness of these advances has primarily been through the mass media, and a n... | [
"animals cannot act in a right way",
"genetic learning is less important for animals",
"individual learning plays a less important role",
"animals cannot get over problems on their on their own"
] | C | null |
openbookqa_2881 | openbookqa | <ctx>
importance of these findings. patients need to be aware of the importance of brushing and flossing their teeth daily. new parents need to be educated to promote healthy habits in their children. sources of problems plaque dental plaque, also known as dental biofilm, is a sticky, yellow film consisting of a wide r... | [
"good time",
"jet ski",
"plane",
"colony of bacteria"
] | D | |
mmlu_aux_7636 | mmlu_auxiliary | <ctx>
plant perception is the ability of plants to sense and respond to the environment by adjusting their morphology and physiology. botanical research has revealed that plants are capable of reacting to a broad range of stimuli, including chemicals, gravity, light, moisture, infections, temperature, oxygen and carbon... | [
"the earth is tilting",
"readiness an total alertness",
"extreme fatigue and tiredness",
"of a beautiful sunset"
] | A | null |
aquarat_15181 | aquarat | <ctx>
- based pay is a common pay structure for owner - operators signed on to haul freight for specific companies. in this type of pay structure, owner - operators are paid a percentage of the gross load revenue. this percentage varies depending on the services provided by the company. for example, an owner - operator... | [
"A)36",
"B)40",
"C)44",
"D)48"
] | D | For 40 hrs = 40*18=720
Excess = 976-720=252
For extra hours =.75(18)=13.5+18=31.5
Number of extra hrs =252/31.5=8
Total hrs =40+8=48
Answer D 48 |
medmcqa_4471 | medmcqa | <ctx>
the other is positive for pulmonary stenosis. perhaps emanating from diffuse laryngotracheal calcification, patients often present with recurrent respiratory infection, otitis media, and sinusitis. cardiovascular effects apart from diffuse abnormal cartilaginous calcification in pulmonary and : wikt : otic system... | [
"Aortic stenosis",
"Aortic regurgitation",
"Hypertrophic obstructive cardiac myopathy",
"Ventricular stenosis"
] | B | The Austin Flint murmur of chronic severe AR is a low-pitched mid to late apical diastolic murmur that sometimes can be confused with MS. The Austin Flint murmur typically decreases in intensity after exposure to vasodilators, whereas the murmur of MS may be accompanied by an opening snap and also may increase in inten... |
qasc_5415 | qasc | <ctx>
challenge is to find ways to convert and store incoming solar energy so that it can be used in reactions or chemical processes that are both convenient and nonpolluting. plants and many bacteria capture solar energy through photosynthesis. we release the energy stored in plants when we burn wood or plant products... | [
"food",
"skin",
"fat",
"RNA"
] | C | |
arc_easy_1701 | arc_easy | <ctx>
.............................. forest soils 390. 5 - 390. 7............................. forest meteorology. forest microclimatology 391 - 410. 9................................ sylviculture 411 - 428................................... conservation and protection. including forest influences, damage by elements, ... | [
"The deer would find shelter in a different habitat.",
"The deer would wait for the forest to grow back.",
"The deer would move to another forest area.",
"The deer would change the type of foods they eat."
] | C | |
aquarat_5851 | aquarat | <ctx>
##0 = d. then γ an integer and γ = 1 γ ≤ 0 the value of is. to begin with, we shall simplify matters by concentrating a particular value of and generalise the result at a later stage. we shall use the value. the indicial equation has a root at, and we see from the recurrence relation that when that that denominat... | [
"A)2x^2 + 5x +4 = 0",
"B)x^2 - 3x - 4 = 0",
"C)2x^2 - 14 1/2x + 7/2 = 0",
"D)x^2 + 4x - 21 = 0"
] | B | Given : x^2 + 5x + 4 = 0 => (x+1) (x+4) = 0 => -1 and -4 are the roots..
A. 2x^2 + 4x + 3/2 = 0 => (x+1/2) (2x+3)
B. x^2 - 3x - 4 = 0 => (x-7) (2x-1/2)
C. 2x^2 - 14 1/2x + 7/2 = 0 => (x-7) (x-3)
D. x^2 + 4x - 21 = 0 => (x+7) (x-3)
None of the answer equations have exactly both the same roots as the question equation, b... |
medmcqa_6584 | medmcqa | <ctx>
explained by the energy cost for synthesis or metabolism of each of the amino acids. another possible explanation, which does not exclude the previous explanation of energy cost could be the reactivity of certain amino acids. for example, cysteine is a very reactive amino acid that would not be tolerated in high ... | [
"Non sense mutation of beta chain",
"Missense mutation of beta chain",
"Degradation of beta chain",
"Deletion of beta chain"
] | B | |
qasc_6986 | qasc | <ctx>
of contribution to atmospheric pressure between 2. 62 hpa in july and 2. 33 hpa in december. ipcc ar6 expresses medium confidence in increase of total water vapour at about 1 - 2 % per decade ; it is expected to increase by around 7 % per °c of warming. episodes of surface geothermal activity, such as volcanic er... | [
"transpiration",
"Condensation",
"flow of electrons",
"evaluation"
] | A | |
medmcqa_299 | medmcqa | <ctx>
) or due to a transient shortage of vesicles readily available for release. atp release ( hence noradrenaline release, if there is strict corelease ) is highly intermittent at these junctions ( brain et al. 2002 ), with a probability that a given action potential will evoke the release from a given varicosity of ... | [
"AV node",
"Purkinje fibers",
"Bundle of His",
"Ventricular myocardial fibres"
] | A | |
medmcqa_7740 | medmcqa | <ctx>
its leadership in the product of ergot alkaloids. in 1943, arthur stoll and albert hofmann reported the first total synthesis of an ergot alkaloid, ergometrine. though the synthesis found no industrial application, this was a huge leap forward in the industry. uses there are a variety of clinically useful ergolin... | [
"Diabetes mellitus",
"Excessive post-partum hemorrhage",
"Heart disease",
"Anaemia"
] | C | Ans: C |
medmcqa_7741 | medmcqa | <ctx>
advanced methods and tools for ecg data analysis ( p. 12 ). boston : artech house. saeed, m., villarroel, m., reisner, a. t., clifford, g., lehman, l. w., moody, g.,... & mark, r. g. ( 2011 ). multiparameter intelligent monitoring in intensive care ii ( mimic - ii ) : a public - access intensive care unit databas... | [
"Increased QT interval",
"Decreased QT interval",
"Increased PR interval",
"Tall T waves"
] | B | The main ECG abnormality seen with hypercalcaemia is shoening of QT interval In severe hypercalcaemia, Osborn wave (J waves) may be seen Ventricular irritability and VF arrest has been repoed with extreme hypercalcaemia Increased PR interval and tall T waves are not seen in hypercalcemia Ref Harrison 20th edition pg 15... |
aquarat_48675 | aquarat | <ctx>
heart or diamond ) or a black card ( club or spade ) will be drawn. when a and b are mutually exclusive,. to find the probability of drawing a red card or a club, for example, add together the probability of drawing a red card and the probability of drawing a club. in a standard 52 - card deck, there are twenty -... | [
"A)1/26",
"B)3/52",
"C)15/26",
"D)11/26"
] | A | Explanation:
Let E1 be the event of drawing a red card.
Let E2 be the event of drawing a king .
P(E1 ∩ E2) = P(E1) . P(E2)
(As E1 and E2 are independent)
= 1/2 * 1/13 = 1/26
ANSWER IS A |
aquarat_15647 | aquarat | <ctx>
of these interest and principal payments must equal the cumulative fixed payments at time t i. e. mat. evaluating the first integral on the right we obtain an expression for i ( t ), the interest paid : unsurprisingly the second integral evaluates to p0 − p ( t ) and therefore : the reader may easily verify that ... | [
"A)157.78",
"B)157.98",
"C)400",
"D)420"
] | C | (3200*2.5*5)/100
=> 400
Answer: C |
aquarat_3460 | aquarat | <ctx>
in graph theory, a branch of mathematics, the handshaking lemma is the statement that, in every finite undirected graph, the number of vertices that touch an odd number of edges is even. for example, if there is a party of people who shake hands, the number of people who shake an odd number of other people's hand... | [
"A)11 × 10 × 9 × 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1",
"B)10 × 9 × 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1",
"C)11 × 10",
"D)55"
] | D | Total number of handshakes = C112=11∗10/2=55
Answer: D |
aquarat_37185 | aquarat | <ctx>
##probable with event bb, and so the chance that the other child is also a boy is. bar - hillel & falk, however, suggest an alternative scenario. they imagine a culture in which boys are invariably chosen over girls as walking companions. in this case, the combinations of bb, bg and gb are assumed equally likely ... | [
"A)Father 44 and Son 22",
"B)Father 35 and Son 23",
"C)Father 38 and Son 44",
"D)Father 55 and Son 22"
] | A | Let present age of the Son = X.
Present age of the father = 2X.
Now according to question,
2X -20 = 12*(X-20)
2X - 20 = 12X -240
10X = 220
X = 22
Present age son = 22 years,
Present age father = 2*22 = 44.
ANSWER : OPTION A |
medmcqa_8837 | medmcqa | <ctx>
potentially treat other diseases including visceral leishmaniasis, african trypanosomiasis ( sleeping sickness ), and angelman syndrome. total synthesis another main contribution of mark cushman and his group deals with the synthesis of various natural products and pharmacologically active synthetic substances. s... | [
"Paraaminosalicylate",
"Cycloserine",
"Thioacetazone",
"Rifampicin"
] | C | Thiacetazone (Tzn, Amithiozone) Thiacetazone was found to be the best out of many derivatives. It was tried in the west, formd to be hepatotoxic. and discarded. In India, interest in Tzn was revived in the 1960s for oral use along with INH as a substitute for PAS. Though, its impoance has declined, it continues to be u... |
medmcqa_7621 | medmcqa | <ctx>
20. 6 • electric hazards and the human body 883 very small currents pass harmlessly and unfelt through the body. this happens to you regularly without your knowledge. the threshold of sensation is only 1 ma and, although unpleasant, shocks are apparently harmless for currents less than 5 ma. a great number of saf... | [
"Serum Potassium at 2.0 mEq/L",
"Serum Potassium at 2.5 mEq/L",
"Serum Potassium at 3.0 mEq/L",
"Serum Potassium at 3.5 mEq/L"
] | B | Paralysis occurs when potassium levels are <2.5 mEq/L. It usually stas in legs and moves to arms |
medmcqa_8753 | medmcqa | <ctx>
giving a complete course of any of the following : an act artesunate plus clindamycin or doxycycline ; quinine plus clindamycin or doxycycline. vivax malaria chloroquine remains the treatment of choice for vivax malaria, except in indonesia's irian jaya ( western new guinea ) region and the geographically contigu... | [
"Atovaquone",
"Pyrimethamine",
"Primaquine",
"Proguanil"
] | D | |
medmcqa_1432 | medmcqa | <ctx>
, c., & valladares, b. ( 2005 ). enterocytozoon bieneusi ( microsporidia ) in clinical samples from immunocompetent individuals in tenerife, canary islands, spain. transactions of the royal society of tropical medicine and hygiene, 99 ( 11 ), 848 - 855. breitenmoser, a. c., mathis, a., burgi, e., weber, r., & dep... | [
"Rabies",
"Plaque",
"Anthrax",
"Schistosomiasis"
] | D | Ans. is 'd' i.e., Schistosomiasis Zoonoses Zoonoses are diseases and infections which are naturally transmitted between veebrate animal and man. The zoonoses may be classified according to the direction of transmission of disease : ? l. Anthropozoonoses Infection is transmitted to man from lower veebrate animals. Examp... |
aquarat_5295 | aquarat | <ctx>
13. 10 540 13 • temperature, kinetic theory, and the gas laws access for free at openstax. org example 13. 4 calculating thermal expansion : gas vs. gas tank suppose your 60. 0 - l ( 15. 9 - gal ) steel gasoline tank is full of gas, so both the tank and the gasoline have a temperature of. how much gasoline has sp... | [
"A)90",
"B)25",
"C)40",
"D)23"
] | A | 1/9 - 1/x = 1/10
=> 90 hrs
ANSWER A |
arc_challenge_334 | arc_challenge | <ctx>
decreased or unchanged concentration of carbonate ion will give rise to a higher concentration of un - ionized carbonic acid and dissolved. this higher concentration in the seas, along with higher temperatures, would mean a higher equilibrium concentration of in the air. carbon moves between the atmosphere, veget... | [
"the ability of farmers to plant crops",
"the ability of scientists to study other planets",
"the ability of Earth to continue recycling rocks",
"the ability of Earth to maintain lower temperatures"
] | D | |
openbookqa_407 | openbookqa | <ctx>
##ich ( 2007 ) speculated that a bayesian slow - speed prior might explain the visual kappa effect as well the tactile one. recent empirical studies support this suggestion. motion in different contexts the kappa effect appears to depend strongly on phenomenal rather than physical extent. the kappa effect gets bi... | [
"the application of water",
"the application of force",
"the application of light",
"none of these"
] | B | |
aquarat_11504 | aquarat | <ctx>
this equation and entering the known values gives 10. 28 10. 29 10. 30 10. 31 10. 32 10. 33
8. 79 8. 80 8. 81 8. 82
##s of the vectors is also equal. that is, 3. 3
a time, to see the result. here are a few expressions to try : • x = 5 • 3 * x - 5 • 3 * ( x - 5 ) • x • type ( 1 ) • type ('1')
</ctx>
The follow... | [
"A)25",
"B)13",
"C)17",
"D)24"
] | B | 3 + 2 • (8 – 3)
= 3 + 2 (5)
= 3 + 2 * 5
= 3 + 10
= 13
correct answer B |
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