id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
medmcqa_789 | medmcqa | <ctx>
gallbladder ( known as courvoisier's sign ) may also raise suspicion, and can help differentiate pancreatic cancer from gallstones. medical imaging techniques, such as computed tomography ( ct scan ) and endoscopic ultrasound ( eus ) are used both to confirm the diagnosis and to help decide whether the tumor can ... | [
"Hemolytic jaundice",
"Crigler Najjar syndrome",
"Gilbert's syndrome",
"Dubin Johnson syndrome"
] | D | |
arc_easy_868 | arc_easy | <ctx>
3. 00 mm in the glass cup. show that this decrease cannot be due to thermal contraction by calculating the decrease in level if the of coffee is in a 7. 00 - cm - diameter cup and decreases in temperature from to ( most of the drop in level is actually due to escaping bubbles of air. ) 20. ( a ) the density of wa... | [
"a microscope",
"a thermometer",
"a balance scale",
"a graduated cylinder"
] | D | |
openbookqa_950 | openbookqa | <ctx>
a test light, test lamp, voltage tester, or mains tester is a piece of electronic test equipment used to determine the presence of electricity in a piece of equipment under test. a test light is simpler and less costly than a measuring instrument such as a multimeter, and often suffices for checking for the prese... | [
"flower patterns",
"varied hues",
"varied light scents",
"sizes of elephants"
] | B | |
aquarat_21575 | aquarat | <ctx>
is like random coin flipping. the chance of heads is 50 %, no matter what has happened before. 31. 34 31. 35
a profitable trading system. if he set his average win at around $ 400 per trade ( this can be done using proper exit strategy ) and managing / limiting the losses to around $ 100 per trade ; the expectan... | [
"A)42 6/8%",
"B)42 8/7%",
"C)48 6/7%",
"D)42 6/7%"
] | D | SP = CP + g
50 SP = 50 CP + 15 SP
35 SP = 50 CP
35 --- 15 CP gain
100 --- ? => 42 6/7%
Answer:D |
medmcqa_2872 | 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 (... | [
"Type I hypersensitivity reaction",
"Type IV hypersensitivity reation",
"Immune complex deposition",
"Type V hypersensitivity reaction"
] | C | |
aquarat_45222 | aquarat | <ctx>
yields c, 5 yields d and 6, 7 or 8 yield e. thus we have a monkey at a typewriter hitting five keys with various probabilities ( 37, 56, 70, 56, 37 over 256 ). there are 55 possible 5 - letter words, and from a string of 256000 ( overlapping ) 5 - letter words, counts are made on the frequencies for each word. th... | [
"A)A)70",
"B)B)35",
"C)C)200",
"D)D)280"
] | D | It is the lcm of 5, 7 and 8 which is 280.
The answer is D. |
arc_challenge_392 | arc_challenge | <ctx>
##acters can potentially bias our view of the lineage's ecology. a recent study obtained four uncultivated roseobacters from surface waters of the north pacific, south atlantic, and gulf of maine. this clade appears to represent up to 35 % of the roseobacter sequences in samples from surface ocean waters. these r... | [
"estuary",
"whale fall",
"black smoker",
"open ocean"
] | C | |
aquarat_266 | 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)25",
"B)30",
"C)28",
"D)32"
] | D | ((2a+16) + (3a-8)) / 2 = (5a+8)/2 = 84
a= 32
The answer is D. |
medmcqa_875 | medmcqa | <ctx>
( porous ) scaffold and culturing them in a fibroblast differentiation medium. basement membrane : containing type iv collagen, laminin, fibronectin and integrins. ideally, the basement membrane must contain a lamina lucida and a lamina densa. stratified squamous epithelium : is simulated by oral keratinocytes cu... | [
"Type I Collagen",
"Type II Collagen",
"Type III Collagen",
"Type IV Collagen"
] | D | |
openbookqa_1543 | openbookqa | <ctx>
would rather have their children stay inside the home because they fear that gang, drug violence, and other dangers might harm them. genetics childhood obesity is often the result of an interplay between many genetic and environmental factors. polymorphisms in various genes controlling appetite and metabolism pre... | [
"how to taste food",
"how to hear sound",
"how to breathe oxygen",
"how to cook pasta"
] | D | |
mmlu_aux_7725 | mmlu_auxiliary | <ctx>
equipment is normally designed to operate in filmwise condensation mode. melting melting is a thermal process that results in the phase transition of a substance from a solid to a liquid. the internal energy of a substance is increased, typically with in heat or pressure, resulting in a rise of its temperature to... | [
"making ice",
"cooking in butter",
"cutting carrots",
"buttering bread"
] | B | null |
mmlu_aux_1580 | mmlu_auxiliary | <ctx>
ecovacs robotics ( ) is a chinese technology company. it is best known for developing in - home robotic appliances. the company was founded in 1998 by qian dongqi and is headquartered in suzhou, china. according to global asia, ecovacs robotics had more than 60 % of the chinese market for robots by 2013. in 2023,... | [
"Clean off the dirt in the ducts.",
"Control the central conditioning.",
"Reduce carbon-dioxide in buildings.",
"Protect more animals in city."
] | A | null |
arc_easy_955 | arc_easy | <ctx>
early in the solar system's evolution, but he did not think that such a belt still existed today. decades later, this region was named after him, the kuiper belt. new asteroid populations were discovered, as trojans since 1906 by max wolf, and centaurs since 1977 by charles kowal, among many other. from 1957 on, ... | [
"the surface of the Sun",
"the ring system of Saturn",
"between Mars and Jupiter",
"between Mercury and Venus"
] | C | |
medmcqa_8808 | medmcqa | <ctx>
visual perception is the ability to interpret the surrounding environment through photopic vision ( daytime vision ), color vision, scotopic vision ( night vision ), and mesopic vision ( twilight vision ), using light in the visible spectrum reflected by objects in the environment. this is different from visual a... | [
"Brodmann's area 18",
"Inferior ventral and medial regions of the occipital and temporal coex",
"Frontal lobe",
"Occipitoparietal coex"
] | B | Visual information from the primary visual coex (Brodmann's area 17) is relayed to Brodmann's area 18 and then into other areas of the cerebral coex for fuher processing. Analysis of three-dimensional position, gross form, and motion of objects occurs in the posterior midtemporal area and occipitoparietal coex. Analysi... |
medmcqa_1331 | medmcqa | <ctx>
##s ) and stick to the vial glass. stabilisers used for vaccines include sugars ( sucrose, lactose ), sorbitol, amino acids ( glycine, monosodium glutamate ) and proteins ( hydrolysed gelatin ). there have very rarely ( one in twomillion vaccinations ) been cases of allergic reaction to the proteins in gelatin. t... | [
"Rotavirus",
"Parvovirus",
"Poliovirus",
"BCG"
] | A | Rotavirus vaccination - there is a potentially high risk of intussusception with the first dose when this vaccine is given to infants aged more than 12weeks. Ref: Park&;s textbook of preventive and social medicine; 23rd edition. |
arc_challenge_1069 | arc_challenge | <ctx>
a battery is a source of electric power consisting of one or more electrochemical cells with external connections for powering electrical devices. when a battery is supplying power, its positive terminal is the cathode and its negative terminal is the anode. the terminal marked negative is the source of electrons... | [
"Motion changes to chemical energy.",
"Stored energy changes to motion.",
"Electricity changes to stored energy.",
"Heat changes to electricity."
] | B | |
mmlu_aux_7474 | mmlu_auxiliary | <ctx>
frame of reference. ( b ) in the earth ’ s frame of reference, the driver moves in a straight line, obeying newton ’ s first law, and the car moves to the right. there is no real force to the left on the driver relative to earth. there is a real force to the right on the car to make it turn. we can reconcile thes... | [
"slightly accelerate",
"stop",
"slow down",
"turn"
] | A | null |
medmcqa_5658 | medmcqa | <ctx>
##s ; fission yeast divide by forming a cell wall cytokinesis begins at g1 for budding yeast, while cytokinesis begins at g2 for fission yeast. fission yeast " select " the midpoint, whereas budding yeast " select " a bud site during early anaphase the actomyosin ring and septum continues to develop in budding ye... | [
"Blastomycosis",
"Cccidiodomycosis",
"Paracoccidiodomycosis",
"Histoplasmosis"
] | C | Paracoccidioides brasiliensis causes paracoccidioidomycosis. It is a dimorphic fungus that exists as a mold in soil and as a yeast in tissue. The yeast is thickwalled with multiple buds ("ship's wheel" appearance), in contrast to Blastomyces dermatitides, which has a yeast with a single bud that has a broad base. His... |
medmcqa_572 | medmcqa | <ctx>
trigeminal nerve carries general somatic afferent fibers ( gsa ), which innervate the skin of the face via ophthalmic ( v1 ), maxillary ( v2 ) and mandibular ( v3 ) divisions. the trigeminal nerve also carries special visceral efferent ( sve ) axons, which innervate the muscles of mastication via the mandibular (... | [
"Sigmoid notch",
"Articular disc",
"Capsular ligament",
"Joint cavities"
] | A | Sigmoid notch (or) mandibular notch forms the sharp upper border of the ramus the condyle and coronoid process. |
aquarat_1828 | aquarat | <ctx>
where is an arbitrary point of the plane. c. find parametric equations of the line passing through the origin that is perpendicular to the plane passing through 281. and 282. and 283. consider the planes of equations and a. show that the planes intersect. b. find symmetric equations of the line passing through po... | [
"A) 4.5",
"B) 7",
"C) 8",
"D) 19/3"
] | D | Line k passes through the origin and has slope 1/3 means that its equation is y=1/3*x.
Thus: (x, 1)=(3, 1) and (10, y) = (10,10/3) --> x+y=3+10/3=19/3.
Answer:D. |
pubmedqa_232 | pubmedqa | <ctx>
right ventricular outflow tract ( rvot ) in a human patient in 2002. perry in 2003 seeded a p4hb coated pga scaffold with sheep mesenchymal stem cells in vitro ; however, an in vivo study was not performed. in 2004, iwai conducted a study using a poly ( lactic - co - glycolic acid ) plga compounded with collagen ... | [
"yes",
"no",
"maybe"
] | A | |
aquarat_33268 | aquarat | <ctx>
and try to catch it between your two fingers. note the new reading on the ruler. assuming acceleration is that due to gravity, calculate your reaction time. how far would you travel in a car ( moving at 30 m / s ) if the time it took your foot to go from the gas pedal to the brake was twice this reaction time? 2.... | [
"A)125 miles",
"B)225 miles",
"C)390 miles",
"D)425 miles"
] | C | During each hour, the car travels 65 miles. For 6 hours it will travel
65 + 65 + 65 + 65 + 65+ 65 = 6 × 65 = 390 miles
correct answer is C) 390 miles |
pubmedqa_996 | pubmedqa | <ctx>
17. 44 shows the remarkable detail possible with more advanced systems, including 3d imaging. ultrasound today is commonly used in prenatal care. such imaging can be used to see if the fetus is developing at a normal rate, and help in the determination of serious problems early in the pregnancy. ultrasound is als... | [
"yes",
"no",
"maybe"
] | B | |
mmlu_aux_4876 | mmlu_auxiliary | <ctx>
drought deciduous, or drought semi - deciduous plants refers to plants that shed their leaves during periods of drought or in the dry season. this phenomenon is a natural process of plants and is caused due to the limitation of water around the environment where the plant is situated. in the spectrum of botany, d... | [
"the plants can grow well only with the sunlight",
"there are all kinds of plants on the earth",
"maple leaves change the color as other trees",
"not all the colors of the leaves are from chlorophyll"
] | D | null |
aquarat_631 | 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)337",
"B)429",
"C)266",
"D)288"
] | B | 60 = (P*4*7/2)/100
P = 429
Answer: B |
aquarat_13235 | aquarat | <ctx>
points on the rectangular region and then use the concepts and tools from the preceding section. but how do we extend the definition of to include all the points on we do this by defining a new function on as follows : note that we might have some technical difficulties if the boundary of is complicated. so we as... | [
"A)1/2",
"B)2/5",
"C)4/7",
"D)1"
] | A | CONCEPT: The readers need to know that a rectangle can be divided into two equal area by a Straight line only when the straight line passes through the Centre of the Rectangle (Intersection of its two diagonals)Draw a figure and know it for yourself.
The point of Intersections of the diagonals will be the midpoint of a... |
arc_easy_1374 | arc_easy | <ctx>
despite taboos that occasionally forbid the hunting and eating of certain lemur species. other predators include native euplerids, such as the fossa, feral cats, domestic dogs, snakes, diurnal birds of prey, and crocodiles. extinct giant eagles, including one or two species from the genus aquila and the giant mal... | [
"herbivores",
"carnivores",
"autotrophs",
"decomposers"
] | B | |
openbookqa_871 | openbookqa | <ctx>
in meteorology, a cloud is an aerosol consisting of a visible mass of miniature liquid droplets, frozen crystals, or other particles suspended in the atmosphere of a planetary body or similar space. water or various other chemicals may compose the droplets and crystals. on earth, clouds are formed as a result of ... | [
"flood",
"sink",
"precipitate",
"melt"
] | C | |
qasc_3972 | qasc | <ctx>
cells — wired in both series and parallel combinations to yield a desired voltage and current. photovoltaic generation ( pv ), the conversion of sunlight directly into electricity, is based upon the photoelectric effect, in which photons hitting the surface of a solar cell create an electric current in the cell. ... | [
"neutrons",
"photons",
"an object",
"water"
] | B | |
mmlu_aux_4083 | mmlu_auxiliary | <ctx>
. l. wimmer 2008. longevity, lignin content and construction cost of the assimilatory organs of nepenthes species. annals of botany 102 ( 5 ) : 845 – 853. pavlovic, a., e. masarovicova & j. hudak 2007. carnivorous syndrome in asian pitcher plants of the genus nepenthes. annals of botany 100 ( 3 ) : 527 – 536. ren... | [
"can get nutrition from animals",
"don't need much food nutrition",
"can make the most of such conditions",
"have developed digestive enzymes"
] | A | null |
medmcqa_677 | medmcqa | <ctx>
is to be uploaded here shortly ) in this scenario the patient has inadvertently contacted both a source of current ( it does not have to be ac, as shown ) as well as a common return pathway during an invasive cardiac medical procedure. if the current flowing is below the threshold of perception, or the patient is... | [
"Neurogenic",
"Obstructive",
"Distributive",
"Hypovolemic"
] | C | Includes anaphylactic shock, septic shock and spinal cord injury (neurogenic shock).
Inadequate organ perfusion is associated with vascular dilatation and hypotension, low systemic vascular resistance, inadequate afterload and a resulting abnormally high cardiac output.
In anaphylaxis, vasodilatation is due to excess h... |
arc_challenge_588 | arc_challenge | <ctx>
what do we need to grow beans? why is hedgehog curled up? how can we make the most beautiful garden ever? why are there little hills in the orchard? why are there so many ladybirds? how can i stop little bird eating the seeds? how can i go up and down on the see - saw? what can i do with my nature collection? how... | [
"fall",
"spring",
"summer",
"winter"
] | C | |
medmcqa_5285 | medmcqa | <ctx>
health, exacerbated by malnutrition and poverty coupled with governments'reluctance in implementing public health policies. from the beginnings of human civilization, communities promoted health and fought disease at the population level. in complex, pre - industrialized societies, interventions designed to reduc... | [
"Regulatory approach",
"Service approach",
"Educational approach",
"All of the above"
] | D | Approaches in Health Education:
Regulatory approach
Service approach
Educational approach
Primary Health Care approach |
mmlu_aux_5010 | mmlu_auxiliary | <ctx>
of the earliest of its kind in the country, was constructed about the same time. the garden has also long been known for its many fine specimens of rare trees. by the 1870s the main features of the garden had been developed and, it was ready to play its part in the great expansion of botanical teaching and resear... | [
"In 1642.",
"In 1665.",
"In 1820.",
"In 1727."
] | B | null |
qasc_7409 | qasc | <ctx>
illinois, a 3 - year - old boy was suffocated during the night by an escaped pet african rock python. bite marks around the boy's neck and ears may have resulted from an attempt to swallow him. in 2013 in campbellton, new brunswick, canada, two brothers aged four and six were reportedly killed by a, central afric... | [
"Snake population decrease.",
"DNA damage and mutations",
"Snake population variation.",
"death and devastation"
] | A | |
arc_easy_1189 | arc_easy | <ctx>
in cell biology, the cytoplasm describes all material within a eukaryotic cell, enclosed by the cell membrane, except for the cell nucleus. the material inside the nucleus and contained within the nuclear membrane is termed the nucleoplasm. the main components of the cytoplasm are the cytosol ( a gel - like subst... | [
"Vacuole",
"Nucleus",
"Cell wall",
"Chloroplast"
] | B | |
qasc_5173 | qasc | <ctx>
osteoid is stimulated by the secretion of growth hormone by the pituitary, thyroid hormone and the sex hormones ( estrogens and androgens ). these hormones also promote increased secretion of osteoprotegerin. osteoblasts can also be induced to secrete a number of cytokines that promote reabsorption of bone by sti... | [
"ferns",
"humans",
"glands",
"chemicals"
] | C | |
mmlu_aux_4921 | mmlu_auxiliary | <ctx>
pollination is the transfer of pollen from an anther of a plant to the stigma of a plant, later enabling fertilisation and the production of seeds, most often by an animal or by wind. pollinating agents can be animals such as insects, birds, and bats ; water ; wind ; and even plants themselves, when self - pollin... | [
"Many insects get their food from flowers.",
"After growing a flower, the century plant will grow better.",
"The common watermeal has the smallest leaves in the world.",
"Bees will die if they touch the leaves of the Caucasian lime."
] | A | null |
aquarat_33247 | aquarat | <ctx>
. substantially more women are enrolled in science - based fields such as pharmacy and biology than in mathematics and physics. within engineering, statistics vary based on the specific engineering discipline ; women make up 78 % of chemical engineering students but only 5 % of mechanical engineering students. as... | [
"A)160",
"B)220",
"C)240",
"D)360"
] | D | Let's xx be total quantity of employees
0.6x=females before adding men
0.55(x+30)=females after adding men
as quantity of women doesn't change we can make an equation:
0.6x=0.55(x+30)
0.05x=16.5
x=330 - this is quantity of employees before adding 30 men
So after adding it will be 360
Answer is D |
aquarat_8265 | aquarat | <ctx>
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')
4. 3 • partial derivatives 345 145. given find all points at which simultaneously. 146. given find all points at which and simultaneously. 147. given find all points on at which simult... | [
"A)1412",
"B)2910",
"C)2940",
"D)3749"
] | A | A
1412
1412
The rule that is being followed here is
P ~ Q ~ R ~ S = [first digit of (P * S)] [last digit of (Q * R)] [first digit of (Q * R)] [last digit of (P * S)]
Using the same rule in the incomplete equation,
3 ~ 2 ~ 7 ~ 4 = [first digit of (3 * 4)] [last digit of (2 * 7)] [first digit of (2 * 7)] [last digit of (... |
medmcqa_5584 | medmcqa | <ctx>
in cognitive functioning of the brain. additionally, a 2004 study indicated that " response inhibition " and " processing speed " reached adult levels by the age of fourteen and fifteen, respectively. inhibitory control is defined as the capacity voluntarily to inhibit or regulate prepotent attentional or behavio... | [
"Sublimation",
"Suppression",
"Humor",
"Anticipation"
] | B | Sublimation: Gratification of an impulse whose goal is retained but whose aim or object is changed from a socially objectionable one to a socially valued one. Suppression: Conscious or semiconscious decision to postpone attention to a conscious impulse or conflict. Humour:ove expression of feelings without personal dis... |
medmcqa_6295 | medmcqa | <ctx>
, supported by collateral studies, invokes the re - awakening of auto - immunity after its suppression during pregnancy, on the model of multiple sclerosis or autoimmune thyroiditis ; a related hypothesis has proposed that abnormal immune system processes ( regulatory t cell biology ) and consequent changes in my... | [
"Oestrogen",
"Progesterone",
"HCG",
"HPL"
] | B | Hormone responsible for decidual reaction and arias Stella reaction in Ectopic as well as Intrauterine pregnancy is Progesterone Arias stella reaction is the localized hypersecretory endometrium seen in ectopic pregnancy. |
aquarat_8734 | aquarat | <ctx>
to the national water carrier, network of pumping stations, reservoirs, canals and pipelines that transfers water from the north to the south. the importance of agriculture in israel's economy has fallen over time, accounting for decreasing values of gdp. in 1979, it accounted for just under 6 % of gdp, 5. 1 % by... | [
"A)4730 lt",
"B)4356 lt",
"C)7665 lt",
"D)2314 lt"
] | A | Let x be the amount of milk the first cow produced during the first year. Then the second cow produced (8100−x) litres of milk that year. The second year, each cow produced the same amount of milk as they did the first year plus the increase of 15% or 10%
So 8100+15/100⋅x+10/100⋅(8100−x)=9100
Therefore 8100+320x+110(81... |
aquarat_26429 | aquarat | <ctx>
of water. strategy b taking a ratio of new intensity to old intensity and using primes for the new quantities, we will find that it depends on the ratio of the areas. all other quantities will cancel. solution b 1. take the ratio of intensities, which yields : 16. 75 16. 76 16. 77 16. 78 16. 79
777 57. how many ... | [
"A)2:5",
"B)13:12",
"C)2:3",
"D)3:2"
] | B | ............................... Milk ............... Water ....................... Total
Initial ...................... 30 .................... 20 .............................. 50
20 Lts mix. taken out 30-12 ............... 20-8 ........................... 50-20
20 Lts milk added..... 18+20 ................ 12 .......... |
qasc_997 | qasc | <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... | [
"Movement",
"earthquakes",
"fronts",
"wind"
] | C | |
qasc_7385 | qasc | <ctx>
on the seafloor, including the shrimps mentioned in previous sections. ecosystem role / other facts in a study done with various glass sponges, venus'flower basket was noted to be difficult to extract any further information because of how inaccessible it serves to be. however, when in contact with alkali, these ... | [
"barnacles",
"pained",
"fertile",
"immobile"
] | D | |
mmlu_aux_2927 | mmlu_auxiliary | <ctx>
mars soon after 2030. a set of various landmark missions to reach this goal are currently under consideration. the esa has a multi - lateral partnership and plans for spacecraft and further missions with foreign participation and co - funding. esa is also developing galileo program which seeks to give independenc... | [
"make the Beijing Olympics more interesting.",
"show its great achievements to the world.",
"prove that China is a developed country.",
"introduce its science and technology to the world."
] | B | null |
aquarat_36128 | aquarat | <ctx>
out : solving for, we find that 5. 10
##7 6063244163040088180887087028771717321932252992567756075264441680858665410918 431223215368025334985424358839 rsa - 420 rsa - 420 has 420 decimal digits ( 1, 393 bits ), and has not been factored so far. rsa - 420 = 209136630247651073165255642316333073700965362660524505479... | [
"A)99,91,223",
"B)99,92,224",
"C)99,94,265",
"D)99,95,300"
] | B | As 10^n will always have last digit as 0 AND 6^n will always as last digit 6.. hence difference of such sum should always be ending with 4 and there is only on option ..
Answer B |
aquarat_48101 | 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)p > 0",
"B)p≥0",
"C)p < 0",
"D)p≤0"
] | D | Manipulate the equations:
p + | p | = 0
|p| = -p
-p > 0 OR -p = 0
This means p could be 0 or p is less than 0.
D. p≤0
E. p=0
Answer: D |
qasc_454 | qasc | <ctx>
detection objective is ~ 1. 1 microns deep, the majority of illuminated molecules are in the focal plane. depth into sample imaging beyond 20 - 100 microns in depth is theorized to be possible through combining lattice light - sheet technology with adaptive optics. applications lattice light sheet microscopy is u... | [
"a microscope",
"heightened senses",
"a telescope lens",
"colors"
] | A | |
openbookqa_1687 | openbookqa | <ctx>
##mpose in the seawater and marine environment and they wash up on beaches driven by inshore currents and wind. such discarded gear such as plastic fishing lines, nets, and floats are called “ ghost gear ”. about 46 % of the 79 thousand of ghost gear that is the size of many football fields has been found at the ... | [
"manipulates habitat",
"makes habitat nicer",
"helps them out",
"gives them money"
] | A | |
aquarat_28719 | aquarat | <ctx>
white balls and black balls is, where the overbar denotes rising factorial. this can be proved by drawing the pascal's triangle of all possible configurations. more generally, if the urn starts with balls of color, with, then after draws, the probability that the urn contains balls of color iswhere we use the mul... | [
"A)2/7",
"B)5/21",
"C)4/21",
"D)3/7"
] | B | P(1st black, 2nd white) = 5/7*2/6 = 10/42;
P(1st white, 2nd black) = 2/7*5/6 = 10/42.
P = 10/42 + 10/42 = 20/84= 10/42 = 5/21
Answer: B. |
qasc_4303 | qasc | <ctx>
, ascomycetes have been used for elucidating principles of genetics and heredity ( e. g., neurospora crassa ). members of the basidiomycota, commonly known as the club fungi or basidiomycetes, produce meiospores called basidiospores on club - like stalks called basidia. most common mushrooms belong to this group,... | [
"graptolites",
"more abundant",
"multicellular",
"fertile"
] | C | |
mmlu_aux_3128 | 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... | [
"The anticipation of math has no relation to students' confidence in math.",
"Moderate mathematic anxiety promotes students' academic performance.",
"Physical pain caused by HMA disappears in the process of doing math problem.",
"Effective solutions have been worked out to lower students' anxiety of math."
] | C | null |
medmcqa_8294 | medmcqa | <ctx>
##astic lesions in the liver. other research focuses on biomarkers that help identify liver cancer in a differential diagnosis. additional cancer studies include creating 3d models of diverse tumor cultures. inmegen also investigates the participation of progesterone in brain tumors and the identification of prot... | [
"Prostatic adenocarcinoma",
"Multiple myeloma",
"Hepatocellular carcinoma",
"Glioblastoma multiforme"
] | C | Elevated levels of serum α-fetoprotein are found in 50 to 75% of patients with HCC.
False-positive results are encountered with yolk-sac tumors and many non-neoplastic conditions, including cirrhosis, massive liver necrosis, chronic hepatitis, normal pregnancy, fetal distress or death, and fetal neural tube defects suc... |
medmcqa_9519 | medmcqa | <ctx>
fertilizers containing phosphates have potassium and uranium. so we are all a little radioactive. carbon - 14 has about 66 bq / kg radioactivity whereas fertilizers may have more than 3000 bq / kg radioactivity. medical and dental diagnostic exposures are mostly from x - rays. it should be noted that x - ray dose... | [
"10%",
"25%",
"37%",
"90%"
] | D | Ans. is `d' i.e. 90% |
medmcqa_5107 | medmcqa | <ctx>
##ulation problem is formulated in one coordinate system and then transformed into another the resulting estimate xest should transform in the same way. this property is commonly referred to as invariance. not every triangulation method assures invariance, at least not for general types of coordinate transformati... | [
"Remove oxides from powder particle surface",
"Keep the amount of gamma-1 or gamma-2 matrix crystals to maximum",
"Pulverize pellets into particles to aid in attack by mercury",
"Achieve a workable mass of amalgam in minimum time"
] | B | |
mmlu_aux_3737 | mmlu_auxiliary | <ctx>
count showed a significant decline in the california population. one pacific grove site did not have a single monarch butterfly. a primary explanation for this was the destruction of the butterfly's milkweed habitats. this particular population is believed to comprise less than 2000 individuals,. eastern and midw... | [
"From Central America.",
"From the West Coast.",
"From California.",
"From Mexico."
] | D | null |
aquarat_32153 | aquarat | <ctx>
< 9. 99 : order = 50 if 9. 99 < = price < 19. 99 : order = 30 if price > = 19. 99 : order = 10 a. if price < 9. 99 : order = 50 else : order = 30 order = 10 b. if price < 9. 99 : order = 50 elif price < 19. 99 : order = 30 elif price = = 19. 99 : order = 10 c. if price < 9. 99 : order = 50
a shorthand for the " ... | [
"A)6,000",
"B)12,000",
"C)10,000",
"D)9068"
] | D | ? ≈ 7.6 × 1080 + 2560 – 1700 ≈ 8208 + 860 ≈ 9068
Answer D |
mmlu_aux_2437 | mmlu_auxiliary | <ctx>
green sea turtle habitats include coral reefs, salt marshes, and nearshore seagrass beds. the coral reefs provide red, brown, and green algae for their diet and give protection from predators and rough storms within the ocean. the salt marshes and seagrass beds contain seaweed and grass vegetation, allowing ample... | [
"the young live in the Bahamas Islands.",
"The young eat meat before turning to a diet of plants",
"They live in the open ocean for a lifelong time",
"They are the only sea turtles that live as plant eaters."
] | B | null |
medmcqa_1839 | medmcqa | <ctx>
14. 6 • buffers 729 the concentration of carbonic acid, h2co3 is approximately 0. 0012 m, and the concentration of the hydrogen carbonate ion, is around 0. 024 m. using the henderson - hasselbalch equation and the pka of carbonic acid at body temperature, we can calculate the ph of blood : the fact that the h2co3... | [
"pCO2",
"HCO2",
"pH",
"pO2"
] | C | |
aquarat_14829 | aquarat | <ctx>
the age of 18 at the end of the year. united kingdom england and wales in england and wales, " year 13 " ( or " upper sixth " ) is the last year of a - level certifications which are completed to finalize a student's last academic year. students are usually 16 – 17 in year 12 and 17 – 18 in year 13. while the sch... | [
"A)27 years",
"B)30years",
"C)15years",
"D)25years"
] | A | The required average = (124*22+145*32)/124+145 = 27 years
Answer is A |
medmcqa_8583 | medmcqa | <ctx>
##iv inst of med, ktm, nepal, 1996 : 445 ~ 599. 8. serology and immunology ( chapter - x ). in text book of medical laboratory technology, edit : nakanishi m, shrestha hg & rai sk, jica med edu project, tribhuvan univ inst of med, ktm, nepal, 1996 : 601 ~ 33. 9. rai sk, uga s, kataoka n & matsumura t : atlas of m... | [
"Plague",
"Japanese Encephalitis (JE)",
"HIV",
"Tuberculosis (TB)"
] | C | Zoonosis is defined by the Joint FAO/WHO Expe Committee as 'those diseases and infections which are naturally transmitted between veebrate animals and man'. There are more than 150 diseases and infections having reservoir as animals and is communicable to man. These zoonotic diseases may be caused by viruses, bacteriae... |
openbookqa_1105 | openbookqa | <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... | [
"Comfort them",
"Mimic sunlight",
"Keep plants warm",
"Protect from bugs"
] | B | |
medmcqa_788 | medmcqa | <ctx>
experiment can be coupled in bottom - up approaches to gain biological insights into the intricate processes of gene regulation. antibiotics and antibiotic resistance collins is also one of the leading researchers in systems biology through the use of experimental - computational biophysical techniques to reverse... | [
"Quinolone",
"Pencillin",
"Chloramphenicol",
"Aminoglycoside"
] | A | Refer KDT 6/e p688 Resistance to fluoroquinolone is mediated by mutation in DNA gyrase |
medmcqa_1483 | 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 ... | [
"HSV",
"HZV",
"HIV",
"Picorna virus"
] | D | Epidemic hemorrhagic conjunctivitis is caused by Coxsackie Virus A24 or Enterovirus 70 (members of the Family Picornaviridae). HSV (Herpes Simplex Virus)- causes oral herpes and genital herpes. HZV (Herpes Zoster Virus) -causes Shingles. HIV -cause AIDS. |
aquarat_278 | aquarat | <ctx>
be reconciled with neoclassical economics by assuming that production follows constant returns to scale. further, this formulation does not treat the rate of profit as a price determined by supply and demand. rather, it fits more with neoclassical conceptions of " normal " profits. these refer to the basic profit... | [
"A)11th may",
"B)12th may",
"C)20th may",
"D)22th may"
] | C | price of both the commodity cannot be same within 100days( by puttng n=100 in both the price)
price of 1st commodity after 100 days =100+0.1*100= 110
day on which 2nd commodity becomes equal to 1st= 89+0.15n=110
n=140
140th day of 2007 is 20th may
ANSWER:C |
aquarat_7492 | aquarat | <ctx>
element of the array can ever end up in its original position. similarly, always selecting j from the entire range of valid array indices on every iteration also produces a result which is biased, albeit less obviously so. this can be seen from the fact that doing so yields nn distinct possible sequences of swaps... | [
"A)17/28",
"B)17/27",
"C)17/19",
"D)probability of 17/20"
] | D | n(S) = 20
n(Even no) = 10 = n(E)
n(Prime no) = 8 = n(P)
P(EᴜP) = 10/20 + 8/20 - 1/20 = 17/20
Answer: D |
medmcqa_30 | medmcqa | <ctx>
susceptibility to nausea and disorientation symptoms of virtual reality sickness. flicker fusion frequency threshold : because flicker in the display has been associated with increased risk of virtual reality sickness, people with a low threshold for detecting flicker may be more susceptible to virtual reality si... | [
"Age < 3years",
"Duration of anesthesia > 30 mins",
"Personal or family history of post - op nausea and vomiting",
"Personal or family history of motion sickness"
] | A | Ans. is 'a' i.e., Age < 3 years Post operative nausea and vomiting (PONY) following strabismus surgery It can cause post - op wound dehiscence, hematoma, orbital hemorrhage and aspiration. 30 % of all procedures are associated with PONV. Major risk factors are: Age > 3years Duration of anesthesia > 30 mins Personal or ... |
mmlu_aux_7127 | mmlu_auxiliary | <ctx>
effect of the variable that was entered in the final step, tuce, significantly differs from zero. it is the equivalent of an incremental f test of the parameter, i. e. it tests h0 : βtuce = 0. the block chi - square, 9. 562, tests whether either or both of the variables included in this block ( gpa and tuce ) hav... | [
"I'll be able to walk on walls",
"If I will be invisible",
"I'll be able to have superpowers",
"I'll be able to twist my tongue"
] | D | null |
medmcqa_1641 | medmcqa | <ctx>
. it is important to note that rsi is different to scaling and root planing : rsi only removes the calculus, while scaling and root planing removes the calculus as well as underlying softened dentine, which leaves behind a smooth and glassy surface, which is not a requisite for periodontal healing. therefore, rsi... | [
"2 weeks",
"4 weeks",
"6 weeks",
"12 weeks"
] | C | Repeat upper endoscopy is done in patients with a gastric ulcer after 6 to 10 weeks of acid suppressive therapy to confirm healing of the ulcer and absence of malignancy. 2% to 4% of repeat upper endoscopies have been repoed to disclose gastric cancer. Ref: Sleisenger and Fordtran's, E-9, P-305 |
medmcqa_1419 | medmcqa | <ctx>
due to chronic inflammation, such as due to stones or schistosomiasis. investigations performed usually include collecting a sample of urine for an inspection for malignant cells under a microscope, called cytology, as well as medical imaging by a ct urogram or ultrasound. if a concerning lesion is seen, a flexib... | [
"Blunt renal trauma and penetrating renal injuries are managed similarly",
"Blunt renal trauma must be evaluated by contrast studies using either IVP or CT",
"Blunt renal trauma requires exploration only when the patient exhibits hemodynamic instability",
"Any kidney fractured by blunt renal trauma must be ex... | C | Renal trauma general management - Only those who have gross hematuria need undergo contrast studies. Microscopic hematuria is no longer an indication for contrast evaluation. Patients who have blunt renal trauma need to undergo exploration only if they are hemodynamically unstable. Conservative management in the absenc... |
qasc_6674 | qasc | <ctx>
and the protoplanetary disk ; analyses of the formation of planets in binary stellar systems. astrophysical plasmas the plasma is the most common state of the baryonic matter in the universe ( 99 % ). most of a star, the interplanetary and interstellar medium, and the ionosphere, are plasmas. the plasma can also ... | [
"flames",
"iron",
"Energy.",
"atoms"
] | D | |
medmcqa_4217 | medmcqa | <ctx>
##horus cruentatus pine shoot beetle, tomicus piniperda pink hibiscus mealybug, maconellicoccus hirsutus spotted lanternfly spotted - wing drosophila, drosophila suzukii mollusks : giant african land snails temperate terrestrial gastropods nematodes : golden nematode, globodera rostochiensis pale cyst nematode, g... | [
"Acral lentigo melanoma",
"Superficial spreading melanoma",
"Lentigo maligna melanoma",
"Nodular melanoma"
] | B | Superficial spreading melanoma It is the M/C type of melanoma It is the M/C type which occurs in a patient with pre existing mole. R/F for superficial spreading melanoma- Increasing age Melanoma in situ Many melanocytic nevi Multiple >5 atypical nevi Strong family H/O melanoma |
aquarat_43455 | aquarat | <ctx>
##rectangle is assume are approximately the midpoints of each subrectangle note the color - coded region at each of these points, and estimate the rainfall. the rainfall at each of these points can be estimated as : at the rainfall is 0. 08. at the rainfall is 0. 08. at the rainfall is 0. 01. at the rainfall is 1... | [
"A)10.9",
"B)10.5",
"C)12.25",
"D)10.1"
] | C | Explanation:
Let the rainfall on wednesday = 6x.
∴ Rainfall on the remaining days = 6x
Given,
(6x + 6x )/7 = 3.5
⇒12x = 24.5
⇒6x = 12.25
Answer: C |
openbookqa_1148 | openbookqa | <ctx>
broad range of hues a viewer sees is produced by various combinations of these three colors. for example, you will perceive yellow when red and green are illuminated with the correct ratio of intensities. white may be sensed when all three are illuminated. then, it would seem that all hues can be produced by addi... | [
"seeing it",
"touching it",
"sniffing it",
"licking it"
] | A | |
aquarat_23086 | 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)One",
"B)Two",
"C)Three",
"D)Four"
] | B | Solution: |6x-3| < 6
let 6x=a therefore we have |a-3| < 6 ==> read this as origin is at +3 and we have to move +6 to the right and -6 to the left
(the less than sign represents that the a must be within boundaries )
(3-6)----------3----------(3+6)
now, we have -3<a<9
but a =6x ==> -3<6x<9
dividing all values by +4 we h... |
mmlu_aux_4329 | mmlu_auxiliary | <ctx>
. ( see figure 34. 13. ) we have observed x rays from certain binary star systems that are consistent with such a picture. this is not quite proof of black holes, because the x rays could also be caused by matter falling onto a neutron star. these objects were first discovered in 1967 by the british astrophysicis... | [
"It is an object in space that can be seen on the Earth.",
"It has extremely strong gravity.",
"It can suck up everything near them.",
"It is an enormous object in the galaxy."
] | A | null |
medmcqa_7061 | medmcqa | <ctx>
to a general population of cases may yet be successful for a proportion of cases with particular genetic profiles. " personalized onco - genomics " is the application of personalized medicine to cancer genomics, or " oncogenomics ". high - throughput sequencing methods are used to characterize genes associated wi... | [
"Breast",
"Stomach",
"lung",
"None of the above"
] | A | The use of bevacizumab (a monoclonal antibody to VEGF) was recently approved by the U.S. Food and Drug Administration (FDA) for use in metastatic breast cancer in combination with paclitaxel chemotherapy. This approval was based on results from a phase III trial by the Eastern Cooperative Oncology Group. The group's E2... |
aquarat_910 | 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)11 sec",
"B)36 sec",
"C)77 sec",
"D)14 sec"
] | B | Speed of train relative to man = 63 - 3 = 60 km/hr.
= 60 * 5/18 = 50/3 m/sec.
Time taken to pass the man = 600 * 3/50
= 36 sec.
Answer: B |
medmcqa_9943 | medmcqa | <ctx>
the 1930s, hundreds of cases of tay – sachs disease had been reported in medical literature. david slome, a researcher in the department of social biology at the university of london, summarizing the knowledge of the time, concluded that tay – sachs disease was caused by a single genetic defect, and that it follo... | [
"Gulonolactone oxidase",
"Phosphoglucomutase",
"Xylulose reductase",
"Fructokinase"
] | C | Repeated question |
openbookqa_1460 | openbookqa | <ctx>
of other objects in the sky, though varying thicknesses of cloud cover have differing effects. a very thin cirrus cloud in front of the moon might produce a rainbow - colored ring around the moon. stars and planets are too small or dim to take on this effect and are instead only dimmed ( often to the point of inv... | [
"a paper bag",
"a baby",
"a stick",
"on the gales"
] | D | |
qasc_6733 | qasc | <ctx>
abnormalities in chromosomes ) rather than by mutations or epimutations. cancer has also been considered as a metabolic disease, in which the cellular metabolism of oxygen is diverted from the pathway that generates energy ( oxidative phosphorylation ) to the pathway that generates reactive oxygen species. this c... | [
"p53",
"SNPs",
"OCA 2",
"DNA"
] | A | |
openbookqa_2646 | openbookqa | <ctx>
in geometry, a solid of revolution is a solid figure obtained by rotating a plane figure around some straight line ( the axis of revolution ), which may not intersect the generatrix ( except at its boundary ). the surface created by this revolution and which bounds the solid is the surface of revolution. assuming... | [
"dancing",
"poetry",
"more physical matter",
"cupcakes"
] | C | |
qasc_4756 | qasc | <ctx>
the cell is the basic structural and functional unit of all forms of life. every cell consists of cytoplasm enclosed within a membrane, and contains many macromolecules such as proteins, dna and rna, as well as many small molecules of nutrients and metabolites. the term comes from the latin word meaning'small roo... | [
"store energy",
"release neutrons",
"share properties",
"produce offspring"
] | A | |
qasc_8113 | qasc | <ctx>
of water. strategy b taking a ratio of new intensity to old intensity and using primes for the new quantities, we will find that it depends on the ratio of the areas. all other quantities will cancel. solution b 1. take the ratio of intensities, which yields : 16. 75 16. 76 16. 77 16. 78 16. 79
, we need its mas... | [
"they body they live in",
"With a scale",
"chemical equations",
"A graduated cylinder"
] | D | |
openbookqa_1201 | openbookqa | <ctx>
window of the underwater cafe. flushed out from her refuge inside a filtration pipe, the shark begins to wreak havoc on the park, injuring kelly, and causing a leak that nearly drowns everyone in the underwater tunnel. fitzroyce and his assistant, jack tate, go down to the filtration pipe in an attempt to lure th... | [
"flying away",
"releasing dark fluid",
"crying loudly",
"being friendly"
] | B | |
aquarat_37544 | aquarat | <ctx>
, with symmetric matrix, quadratic form, bilinear form, and transpose replaced respectively by hermitian matrix, hermitian form, sesquilinear form, and conjugate transpose. orthogonal matrix an orthogonal matrix is a square matrix with real entries whose columns and rows are orthogonal unit vectors ( that is, ort... | [
"A)a,b",
"B)a,c",
"C)b,c",
"D)a,d"
] | B | a. 3i+2j
and
c. 2i-3j
are orthogonal pair.
as the dot product of two vectors is zero;so they are orthogonal.
ANSWER:B |
aquarat_37009 | aquarat | <ctx>
1. 20 m / s to the right. refer to figure 3. 43, which shows a boat trying to go straight across the river. let us calculate the magnitude and direction of the boat ’ s velocity relative to an observer on the shore,. the velocity of the boat,, is 0. 75 m / s in the - direction relative to the river and the veloci... | [
"A)66 km/hr",
"B)72 km/hr",
"C)48 km/hr",
"D)Data inadequate"
] | D | Let x be the speed of the boat.
and y the speed of the current.
20/x−y+20/x+y=25/36
In this equation there are two variables, but only one equation, so, the value of ‘x’ cannot be determined.
Answer D |
openbookqa_1058 | openbookqa | <ctx>
the herd to follow suit. however, as the number of individuals in a heard decreases, the option to perform mimetic behavior also decreases. this creates a higher rate of spontaneous switching between activity and inactivity - related behaviors. in contrast, the larger the herd is, the more likely it is for mimeti... | [
"they have receptors on their tongue that allow them to experience spice and seasonings",
"a cow in the ocean told them it was there",
"it's on their side of the pasture's fence",
"they evolved where there were great redwood trees"
] | A | |
arc_easy_1478 | arc_easy | <ctx>
soil are similar to those of an undisturbed forest soil, but the structure is quite different. composition earth science generally recognizes four spheres, the lithosphere, the hydrosphere, the atmosphere, and the biosphere as correspondent to rocks, water, air, and life respectively. some scientists include as p... | [
"less than 20%",
"about 50%",
"about 70%",
"more than 90%"
] | C | |
medmcqa_9992 | medmcqa | <ctx>
use the air quality index ( aqi ) to check the level of pollution in the outside air before engaging in sporting activities. some common disease screenings include checking for hypertension ( high blood pressure ), hyperglycemia ( high blood sugar, a risk factor for diabetes mellitus ), hypercholesterolemia ( hig... | [
"Effos are directed towards discouraging children from adopting harmful lifestyles",
"Action taken prior to the onset of disease, which removes the possibility that a disease will ever occur",
"Action which halts the progress of a disease at its incipient stage and prevents complications",
"All measures avail... | B | Ans. B i.e. Action taken prior to the onset of disease, which removes the possibility that a disease will ever occur |
aquarat_44156 | aquarat | <ctx>
the investment vehicle that maximizes the profit. hence, conclusion : knowing the direction the market will go ( i. e. having perfect information ) is worth $ 350. discussion : if someone was selling information that guaranteed the accurate prediction of the future market direction, we would want to purchase this... | [
"A)Rs. 100",
"B)Rs. 150",
"C)Rs. 200",
"D)Rs. 300"
] | C | Let the SP of the refrigerator and the mobile phone be Rs. r and Rs. m respectively.
r = 15000(1 - 4/100) = 15000 - 600
m = 8000(1 + 10/100) = 8000 + 800
Total SP - Total CP = r + m - (15000 + 8000) = -600 + 800 = Rs. 200
As this is positive, an overall profit of Rs. 200 was made.
C |
aquarat_39579 | aquarat | <ctx>
. equally - weighted risk contributions is not about " having the same volatility ", it is about having each asset contributing in the same way to the portfolio overall volatility. for this we will have to define the contribution of each asset to the portfolio risk. consider a portfolio of assets :,..., where the... | [
"A)4:2",
"B)4:8",
"C)5:3",
"D)4:0"
] | C | 15:9
= 5:3
Answer: C |
arc_easy_2221 | arc_easy | <ctx>
##s the need of a water tower or any other heightened water reserve to supply the water pressure. these systems are usually owned and maintained by local governments such as cities or other public entities, but are occasionally operated by a commercial enterprise ( see water privatization ). water supply networks... | [
"by adding minerals and nutrients to the water",
"by checking the water to make sure it is safe to drink",
"by filtering chemicals and organisms out of the water",
"by stopping harmful substances from entering the water"
] | B | |
medmcqa_4889 | medmcqa | <ctx>
of cvd and 20 cigarettes per day increased the risk of cvd by 6 times. women who smoke face up to a 25 % increased risk of developing cad compared to their male counterparts, with studies showing that reduction in smoking decreased the incidence of cad in women by 13 %. furthermore, second - hand smoking may incr... | [
"Serum electrolytes",
"Plasma cortisol",
"Plasma testosterone and ultrasound evaluation of pelvis",
"T3, T4 and TSH"
] | B | |
aquarat_46962 | 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)287 cm2",
"B)785 cm2",
"C)285 cm2",
"D)785 cm2"
] | C | Explanation:
Area of a trapezium = 1/2 (sum of parallel sides) * (perpendicular distance between them) = 1/2 (20 + 18) * (15) = 285 cm2
Answer: Option C |
openbookqa_1911 | openbookqa | <ctx>
at the pencil sideways, that is, through air, glass, water. explain your observations. draw ray diagrams for the situation. 25. 9 25. 10 25. 11 25. 3 • the law of refraction 1107 entering known values, the angle is thus discussion for the same angle of incidence, the angle of refraction in diamond is significantl... | [
"lego bricks",
"car windshields",
"paper",
"lemons"
] | B | |
arc_challenge_246 | arc_challenge | <ctx>
the wetlands, though, resulted in uncontrolled hunting of animals such as buffalo and waterbuck during the mozambican civil war. although the region has had a reduction in the populations of the large mammals, it is still home to some, including the reedbuck and migrating eland. carnivores found here include lion... | [
"hibernate for the season",
"migrate to warmer climates",
"change their body covering",
"move to seek shelter"
] | D | |
medmcqa_9455 | medmcqa | <ctx>
, 1977 : 685 - 98. revised 1983. 10. stossel tp, boxer la. qualitative abnormalities of granulocytes. in : williams wj, beutler e, erslev aj, rundles rw, eds. hematology. new york : mcgraw - hill, 1977 : 756 - 69. revised 1983. 11. stossel tp, taylor m. phagocytosis. in : rose nr, friedman h, eds. manual of clini... | [
"abcd",
"bcde",
"acde",
"abde"
] | D | Romanowsky dyes are used for staining blood films. They are made up of combination of acid and basic dyes. The nucleus and neutrophilic granules are basophilic and stains blue. Hemoglobin is acidophilic and stains red.
Various modifications available are Leishman’s stain, Wright’s stain, Giemsa and Jenner’s stain.
Baso... |
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