id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
openbookqa_2938 | openbookqa | <ctx>
a natural satellite is, in the most common usage, an astronomical body that orbits a planet, dwarf planet, or small solar system body ( or sometimes another natural satellite ). natural satellites are colloquially referred to as moons, a derivation from the moon of earth. in the solar system, there are six planet... | [
"Saturn",
"Jupiter",
"a meteor",
"Uranus"
] | C | |
arc_challenge_343 | arc_challenge | <ctx>
18. 5 • occurrence, preparation, and compounds of hydrogen 887 chemical reactions of hydrogen with other elements general equation comments ionic hydrides with group 1 and ca, sr, and ba requires high pressure and temperature ; low yield exothermic and potentially explosive requires heating ; low yield x = f, cl,... | [
"water",
"table salt",
"iron oxide",
"carbon dioxide"
] | A | |
aquarat_15202 | aquarat | <ctx>
26. 8 m / s ( 100 km / h ) in only 3. 90 s. ( a ) what is its average acceleration? ( b ) how far does it travel in that time? 29. freight trains can produce only relatively small accelerations and decelerations. ( a ) what is the final velocity of a freight train that accelerates at a rate of for 8. 00 min, star... | [
"A)36 sec",
"B)16 sec",
"C)17 sec",
"D)88 sec"
] | A | Speed = 63 * 5/18 = 35/2 m/sec
Time taken = 420 * 2/35 = 36 sec
Answer:A |
medmcqa_1200 | medmcqa | <ctx>
regions of soil are usually not divided by a semipermeable membrane, the osmotic potential typically has a negligible influence on the mass movement of water in soils. on the other hand, osmotic potential has an extreme influence on the rate of water uptake by plants. if soils are high in soluble salts, the osmot... | [
"Sickle cell anaemia",
"Thalassemia",
"Hereditary spherocytosis",
"Chronic lead poisoning"
] | C | Ans. is 'c' i.e., Hereditary spherocytosis Osmotic fragility of Red blood cells. Red blood cell osmotic fragility is the resistance of RBC hemolysis to osmotic changes. o Normally RBC maintains osmotic equilibrium with the surrounding medium i.e., with serum that has 0.9% NaCl. o As the surrounding medium becomes hypot... |
aquarat_2881 | aquarat | <ctx>
) it takes the clock ’ s hour hand to make one revolution on the moon. 33. suppose the length of a clock ’ s pendulum is changed by 1. 000 %, exactly at noon one day. what time will it read 24. 00 hours later, assuming it the pendulum has kept perfect time before the change? note that there are two answers, and p... | [
"A)48 min. past 12",
"B)48 min. past 17",
"C)48 min. past 13",
"D)48 min. past 11"
] | A | Time from 8 a.m. on a day to 1 p.m. on the following day = 29 hours.
24 hours 10 min. of this clock = 24 hours of the correct clock.
hrs of this clock = 24 hours of the correct clock.
29 hours of this clock = hrs of the correct clock
= 28 hrs 48 min of the correct clock.
Therefore, the correct time is 28 hrs 48 min. af... |
aquarat_39713 | aquarat | <ctx>
railway electrification is the use of electric power for the propulsion of rail transport. electric railways use either electric locomotives ( hauling passengers or freight in separate cars ), electric multiple units ( passenger cars with their own motors ) or both. electricity is typically generated in large and... | [
"A)5.5",
"B)4.5",
"C)3.5",
"D)2.5"
] | A | Speed = 36 * 5/18 = 10 m/sec
Time taken = 55/10 = 5.5 sec.
Answer: A |
medmcqa_8525 | medmcqa | <ctx>
used for food, though most of today's food is derived from only 30 species. the major staples include cereals such as rice and wheat, starchy roots and tubers such as cassava and potato, and legumes such as peas and beans. vegetable oils such as olive oil and palm oil provide lipids, while fruit and vegetables co... | [
"Cod liver oil",
"Halibut liver oil",
"Butter",
"Margarine"
] | B | Ans. (b) Halibut liver oilRef: Harper's Biochemistry 27/e, chapter 44, Textbook of medical biochemistry S. Ramakrishnan 3/e, p 393 |
qasc_1780 | qasc | <ctx>
may experience range - shifts in response to physiologic changes, outcomes are species - specific and not reliable in all organisms. as water temperatures increase, it is organisms that inhibit warmer waters that are positively affected, while cold - water organisms are negatively affected. warmer temperature als... | [
"bears",
"heat",
"sheep",
"cats"
] | D | |
qasc_6816 | qasc | <ctx>
this toxicity can harm the surrounding environment. pollutants open - pit mining involves the process of disrupting the ground, which leads to the creation of air pollutants. the main source of air pollutants comes from the transportation of minerals, but there are various other factors including drilling, blasti... | [
"air",
"lungs",
"people",
"health"
] | D | |
qasc_1712 | qasc | <ctx>
sedate locomotion is seen in the stick insects or walking sticks ( phasmatodea ). a few insects have evolved to walk on the surface of the water, especially members of the gerridae family, commonly known as water striders. a few species of ocean - skaters in the genus halobates even live on the surface of open oc... | [
"rocks",
"salamanders",
"eggs",
"Jellyfish"
] | B | |
aquarat_30850 | aquarat | <ctx>
that case, the reasoning in steps 6 and 7 was entirely correct if envelope a happened to contain any of the amounts 2, 4,... 512 : switching envelopes would give an expected ( average ) gain of 25 %. if envelope a happened to contain the amount 1, then the expected gain is actually 100 %. but if it happened to co... | [
"A)16 2/3% loss",
"B)16 2/8% loss",
"C)21 1/19% loss",
"D)36 2/3% loss"
] | C | 15 CP = 19 SP
19 --- 4 CP loss
100 --- ? => 21 1/19% loss
Answer:C |
arc_easy_1797 | arc_easy | <ctx>
research ). biology life science, also known as biology, is the natural science that studies life such as microorganisms, plants, and animals including human beings, – including their physical structure, chemical processes, molecular interactions, physiological mechanisms, development, and evolution. despite the ... | [
"need similar food.",
"have the same life span.",
"live in the same climate.",
"are made of cells."
] | D | |
qasc_1764 | qasc | <ctx>
dogs. for example, different species of monkeys use common signals to cooperate when threatened by a common predator. humans engage in interspecies communication when interacting with pets. for instance, acoustic signals play a central role in communication with dogs. dogs can learn to react to various commands, ... | [
"electricity",
"energy",
"Telephones.",
"Vibrations."
] | D | |
arc_challenge_258 | arc_challenge | <ctx>
found in the protist kingdom are red, green and brown algae. kingdom plantae the plantae kingdoms consists of angiosperms - plants that produce seeds or flower as a part of their reproductive system. about 0. 085 % of the 300, 000 angiosperms believed to exist can be found in marine like environments. some exampl... | [
"pry open shells.",
"produce a tiny light.",
"move quickly along the sea bottom.",
"survive the pressurized atmosphere of deep water."
] | A | |
mmlu_aux_7062 | mmlu_auxiliary | <ctx>
. 2nd. ed. 1999. diving birds of north america. 1987. the quails, partridges and francolins of the world. 1988. north american owls : biology and natural history. 1988. 2nd. ed. 2002. hawks, eagles and falcons of north america : biology and natural history. 1990. bustards, hemipodes and sandgrouse : birds of dry ... | [
"gravel",
"space",
"cactus",
"ocean floor"
] | C | null |
openbookqa_2922 | openbookqa | <ctx>
malate dehydrogenase. malate is then transported via malate shuttles into the vacuole, where it is converted into the storage form malic acid. in contrast to pep - c kinase, pep - c is synthesized all the time but almost inhibited at daylight either by dephosphorylation via pep - c phosphatase or directly by bind... | [
"access to roofless space",
"a complete vacuum in space",
"a room with blackened windows",
"dark basement living quarters"
] | A | |
aquarat_17358 | aquarat | <ctx>
that somebody secretly rolls two fair six - sided dice, and we wish to compute the probability that the face - up value of the first one is 2, given the information that their sum is no greater than 5. let d1 be the value rolled on die 1. let d2 be the value rolled on die 2. probability that d1 = 2 table 1 shows ... | [
"A)1/4",
"B)1/5",
"C)1/6",
"D)1/9"
] | C | There are 6 ways to roll a seven: 1 and 6, 6 and 1, 2 and 5, 5 and 2, 3 and 4, 4 and 3.
There are 6*6=36 ways to roll two six-sided dice.
Thus the probability of winning by rolling a seven on the second roll given a seven on the first roll is 6/36 = 1/6
C |
aquarat_9345 | aquarat | <ctx>
57 % for hill, 50 % for webster, and 25 % for jefferson. the unique proportional divisor method for which this probability is always 50 % is webster. there are other divisor methods yielding a probability of 50 %, but they do not satisfy the criterion of proportionality as defined in the " basic requirements " se... | [
"A)A)4500",
"B)B)5200",
"C)C)6900",
"D)D)7520"
] | A | Let the total number of votes polled be x
Then, votes polled by other candidate = (100-60)% of x = 40% of x
60% of x - 40% of x = 900
20x/100 = 900
x = 900*100/20 = 4500
Answer is A |
aquarat_40120 | aquarat | <ctx>
2. 14597 = 40. 99862 | align = " right " | 40 | | 0. 89123 | | align = " right " | 41 | | 0. 90315 | - - - - - | 0. 95 | | 2. 44775 = 46. 76414 | align = " right " | 46 | | 0. 94825 | | align = " right " | 47 | | 0. 95477 | - - - - - | 0. 99 | 3. 03485 = 57. 98081 | align = " right " | 57 | 0. 99012 | align = " r... | [
"A)1 ton",
"B)1 1/2 tons",
"C)2 tons",
"D)2 1/2 tons"
] | A | A. Each large piece is a third of the whale. Each small piece is a third of the remaining third of the whale. One third of one third is one ninth. One ninth of nine tons is one ton, so the answer is A |
medmcqa_7341 | 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 ... | [
"Alpha-fetoprotein",
"Carcinoembryonic antigen",
"Chorionic gonadotropin",
"Chromogranin"
] | B | Colorectal cancer is asymptomatic in its initial stages. As the tumor grows, the most common sign is occult blood in feces, especially when the tumor is in the proximal portion of the colon. Chronic, asymptomatic bleeding typically causes iron-deficiency anemia. Adenocarcinomas of the colon usually express CEA, a glyco... |
medmcqa_5143 | medmcqa | <ctx>
in biochemistry and metabolism, beta oxidation ( also β - oxidation ) is the catabolic process by which fatty acid molecules are broken down in the cytosol in prokaryotes and in the mitochondria in eukaryotes to generate acetyl - coa, which enters the citric acid cycle, and nadh and fadh2, which are co - enzymes ... | [
"None of the above",
"Albumin",
"Globulins",
"Chylomicrons"
] | B | Free fatty acids (FFA)-also called unesterified (UFA) or nonesterified (NEFA) fatty acids--are fatty acids that are in the unesterified state. In plasma, longer chain FFA are combined with albumin, and in the cell they are attached to a fatty acid binding protein. Shoer chain fatty acids are more water-soluble and exis... |
medmcqa_251 | medmcqa | <ctx>
the overall physical effects and facial appearance of dwarfism with premature aging. other features and findings include : intrauterine growth retardation, congenital hip dislocations, winged scapulae ( shoulder blades ), pes planus ( fallen arches ), pseudoepiphyses of the second metacarpals ( upper bone of the ... | [
"Subperiosteal erosion of bone",
"Loss of lamina dura",
"Calvarial thickening",
"Pepper - pot skull"
] | C | Calvarial thickening is a feature of Hypoparathyroidism. |
mmlu_aux_1589 | mmlu_auxiliary | <ctx>
7. 9 world energy use energy plays an essential role both in everyday events and in scientific phenomena. you can no doubt name many forms of energy, from that provided by our foods, to the energy we use to run our cars, to the sunlight that warms us on the beach. you can also cite examples of what people call en... | [
"In order to protect our environment, we should try other kinds of energy.",
"All scientists in the world will unite to find energy.",
"People in modern life use energy every day.",
"Energy changes people's lives."
] | A | null |
arc_easy_764 | arc_easy | <ctx>
species. types [ [ file : phytoplankton types. jpg | thumb | upright = 3. 3 | { { center | some types of phytoplankton ( not to scale )'left to right : cyanobacteria, diatom, dinoflagellate, green algae and coccolithophore } } ] ] phytoplankton are photosynthesizing microscopic protists and bacteria that inhabit ... | [
"seaweed",
"turtle",
"dolphin",
"crab"
] | A | |
qasc_4926 | qasc | <ctx>
in spaces with access to conventional or clerestory windows, skylights, light tube groups, glass block walls, and other passive daylighting sources from sunlight ; and where electric lighting would otherwise be left on for long periods. such spaces have included offices, atria, interior public multistory plazas a... | [
"The amount of hours in a day",
"Changing the angle of the sun",
"refraction of light",
"Changing the temperature"
] | B | |
medmcqa_1984 | medmcqa | <ctx>
inorganic polymers, polyphosphates. contact to polyphosphates activates factor xii and initiates fibrin formation by the intrinsic pathway of coagulation with critical importance for thrombus formation and the factor xii - activated pro inflammatory kallikrein kinin - system. targeting polyphosphates with phospha... | [
"Factor XIII",
"Thrombin",
"Factor VIII",
"Factor IX"
] | A | The loose aggregation of platelets in the temporary plug is bound together and conveed into definitive clot bg fibrin. Fibrin is initially a loose mesh of interlacing strands. It is conveed by the formation of covalent cross-linkages to a dense tight aggregate. The latter reaction is catalyzed by activated factor 13 an... |
medmcqa_9085 | 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 (... | [
"<10%",
">80%",
">6O%",
"1O% - 50%"
] | D | Henoch-Schonlein purpura, also referred to as anaphylactoid purpura, is a small-vessel vasculitis characterized by palpable purpura (most commonly distributed over the buttocks and lower extremities), ahralgias, gastrointestinal signs and symptoms, and glo merulonephritis. Gastrointestinal involvement, which is seen in... |
aquarat_15339 | 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) $2,250",
"B) $2,500",
"C) $2,100",
"D) $2,150"
] | C | Cost of 500 trucks: (100 * 5 ) + (400 * 3.5) = 500 + 1400 =$ 1900
Revenue : 500 * 8 = $4000
Profit: 4000 - 1900 = $ 2100
Option C is correct |
medmcqa_2779 | medmcqa | <ctx>
symmetry, whether there is any style of facial hair, where the hairline is, or an evaluation of the size of the nose or mouth. other eigenfaces have patterns that are less simple to identify, and the image of the eigenface may look very little like a face. the technique used in creating eigenfaces and using them ... | [
"Tofflemire",
"Ivory No.8",
"Barton",
"T band"
] | C | |
aquarat_47657 | aquarat | <ctx>
algorithm for greatest common divisor 6 print " type two integers greater than 0 " 10 input a, b 20 if b = 0 then goto 80 30 if a > b then goto 60 40 let b = b - a 50 goto 20 60 let a = a - b 70 goto 20 80 print a 90 end how " elegant " works : in place of an outer " euclid loop ", " elegant " shifts back and for... | [
"A) 13",
"B) 14",
"C) 15",
"D) 16"
] | B | the remainder will be obtained from the decimal part when G is divided by B i.e. 0.35
0.35 = 35/100 = 7/20 so possible remainders are 7,14,21,28. Only option B-14 satisfies this
PS: for B-14 G=174 and B=40 |
medmcqa_6505 | medmcqa | <ctx>
stress such as hypoxia and cytotoxic insult. in this context, it had been reported that hydrogen sulfide ( h2s ) induced hibernation like phenotype in mice and protected them from hypoxic injury. it had also been reported that loss of h2s synthesizing enzymes, such as cbs, sensitized a plethora of disease causing... | [
"ac",
"cd",
"ad",
"bc"
] | B | Cells that are rapidly growing and dividing are radiosensitive.
G2M phase is most radiosensitive. |
mmlu_aux_3434 | mmlu_auxiliary | <ctx>
, stars that have exploded. few experiments have been conducted in x - ray polarization since the 1970s, and scientists anticipated gems to break new ground. understanding x - ray polarisation will improve scientists knowledge of black holes, in particular whether matter around a black hole is confined, to a flat... | [
"To research on whether human beings could stay in space.",
"To gather up information on setting up a space station.",
"To study the changes in the body when staying long in space.",
"To find out the possibility of doing experiments in space."
] | C | null |
mmlu_aux_4844 | mmlu_auxiliary | <ctx>
which objects on the horizon or even beyond the horizon ( e. g. islands, cliffs, ships, and icebergs ) appear elongated and elevated, like " fairy tale castles ". rainbows. these result from a combination of internal reflection and dispersive refraction of light in raindrops. because rainbows are seen on the oppo... | [
"when it is raining heavily",
"when it is snowing",
"when it is cloudy",
"when it is becomes fine shortly after raining"
] | D | null |
medmcqa_1969 | 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... | [
"District collector",
"Additional district magistrate",
"Sub-collector",
"Any of the above"
] | D | Ans. Any of the above |
medmcqa_1481 | 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... | [
"Chronic osteomyelitis",
"Rheumatoid ahritis",
"Leprosy",
"All"
] | D | Ans. Three options are correct i.e., 'a, b & c' |
qasc_3931 | qasc | <ctx>
disorders ( usually classed as abiotic ) can be caused by human intervention, resulting in soil compaction, pollution of air and soil, salinization caused by irrigation and road salting, over - application of herbicides, clumsy handling ( e. g. lawnmower damage to trees ), and vandalism. epidemiology epidemiology... | [
"influenza",
"toxins",
"pesticides",
"viruses"
] | C | |
mmlu_aux_2353 | mmlu_auxiliary | <ctx>
, it would be the first time that two women were in space together. the mission lifted off from the ksc in challenger on october 5, 1984. the rookie astronauts on the flight were cautious about moving about too soon, lest they suffer from space adaptation syndrome, but ride was now a veteran astronaut, one who kn... | [
"no one fed them in space",
"they dried out in the desert",
"weightlessness damaged them",
"space caused too much pain"
] | B | null |
aquarat_22317 | aquarat | <ctx>
numerator and denominator of the above expression separately. for this, let. first, exploiting the fact that does not depend upon any event in. expanding the denominator by using bayes'theorem and then using the inductive assumption, we get the inductive assumption can be applied here since each event is conditio... | [
"A)4",
"B)5",
"C)6",
"D)7"
] | C | LET white pencil be x and brown be 18-x
let 1 brown pencil be y rs.
so, x(y+1)+(18-x)y=100
=>xy+x+18y-xy=100
=>x+18y=100
x=10 y=5
ans : 6
ANSWER:C |
aquarat_18265 | aquarat | <ctx>
analysis. this entails dispensing samples of distilled water into a receiving vessel perched atop a precision analytical balance. the density of water is a well - known constant, and thus the mass of the dispensed sample provides an accurate indication of the volume dispensed. relative humidity, ambient temperatu... | [
"A)I only",
"B)III only",
"C)1/30 and 11/30",
"D)II and III only"
] | C | 1/5-1/6=1/30
1/5+1/6=11/30
Answer: C |
mmlu_aux_3547 | mmlu_auxiliary | <ctx>
on the orion crew capsule to the moon. the new toilet is roughly the size of a camper commode. it is about 65 % smaller and 40 % lighter than the toilet currently on the space station, according to melissa mckinley, logistics reduction manager for the advanced exploration systems division of nasa. nasa partnered ... | [
"NASA's space habitats flown to the station.",
"NASA's space habitat it the station.",
"NASA's new expandable space habitat.",
"NASA's newest inflatable globe."
] | C | null |
medmcqa_6792 | medmcqa | <ctx>
body where the micro - sensors are implanted. microtools for surgery bio - mems for surgical applications can improve existing functionality, add new capabilities for surgeons to develop new techniques and procedures, and improve surgical outcomes by lowering risk and providing real - time feedback during the ope... | [
"Aluminium oxide crystals",
"Aluminium trihydrate crystals",
"Ferrous oxide crystals",
"Ferric oxide crystals"
] | A | Microdermabrasion is resurfacing technique with superficial skin wound achieved with aluminium oxide crystals. Ref: Textbook of dermatosurgery & cosmetology, Satish S savant, E-2, P-620. |
aquarat_18653 | 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)1",
"B)6",
"C)7",
"D)8"
] | D | 36*12 : 54*x = 2: 1
x = 4
12 -4 = 8
Answer: D |
aquarat_15204 | aquarat | <ctx>
differing throughputs are produced in campaigns in multipurpose plants, occupying the equipment to different extents. therefore, both the production capacity and the equipment utilization for a specific fine chemical are difficult to determine. moreover, cost elements such as labor, capital, utilities, maintenanc... | [
"A)35",
"B)39",
"C)48",
"D)50"
] | C | Production during these 5 days = Total production in a month - production in first 25 days.
= 30 x 58 - 25 x 60
= 240
∴ Average for last 5 days = 240 / 5
= 48
C |
medmcqa_4739 | medmcqa | <ctx>
been present for a long time. eczema often starts on the cheeks and outer limbs and body in infants and frequently settles in the folds of the skin such as behind the knees, folds of the elbows, around the neck, wrists and under the buttock folds as the child grows. any part of the body can be affected by ad. ad ... | [
"Hyper IgE syndrome",
"Hyper IgM syndrome",
"Carcinoid syndrome",
"Wiskott aldrich syndrome"
] | A | From the above clinical history and examination, the most probable diagnosis is Hyper IgE syndrome (Job's syndrome). It is an autosomal dominant primary immunodeficiency disease caused by a mutation of STAT3 gene. Neutrophils do not generate an immune response, probably due to a defect in chemotaxis. Patients present w... |
medmcqa_3773 | medmcqa | <ctx>
in the field of artificial intelligence ( ai ), a hallucination or artificial hallucination ( also called confabulation or delusion ) is a response generated by an ai which contains false or misleading information presented as fact. for example, a hallucinating chatbot might, when asked to generate a financial re... | [
"Auditory",
"Visual",
"Olfactory",
"Tactile"
] | A | A. i.e. Auditory |
openbookqa_3238 | openbookqa | <ctx>
very free - draining, and rainfall on sandy soil is likely to be absorbed by the ground. however, soils containing clay can be almost impermeable and therefore rainfall on clay soils will run off and contribute to flood volumes. after prolonged rainfall even free - draining soils can become saturated, meaning tha... | [
"thriving",
"defunct",
"flowing",
"growing"
] | B | |
aquarat_34003 | aquarat | <ctx>
estimated at $ 196 billion. the figure was $ 375 billion for 2007. at the time, only $ 32 billion was spent on formal health care and $ 83 billion spent on nursing home care by the federal government. according to these statistics, only half as much money is spent on nursing and home health care as is necessary. ... | [
"A)20%",
"B)80%",
"C)100%",
"D)180%"
] | C | C.
Let's assume just Jane 40 bears per 40/hrs a week, so that is 1 bear/hr. With an assistant she makes 72 bears per 36 hours a week or 2 bears/hr ([40 bears * 1.8] / [40 hrs * .90]).
W=[(2 - 1)/1] * 100% = 100% |
medmcqa_3336 | medmcqa | <ctx>
aspects of genetic architecture, genetic variability, and population genetics whereas his main disease focus has been inflammatory bowel diseases, including crohn's disease and ulcerative colitis. other research foci have been the diseases psoriasis and primary sclerosing cholangitis. genome wide association stud... | [
"Geographic tongue",
"Benign median rhomboid glossitis",
"Lupus erythematosus",
"Lupus vulgaris"
] | A | |
openbookqa_301 | openbookqa | <ctx>
often change due to behavioral flexibility. these changes can occur over a long time, over a season or during a hunt. optimal foraging theory must therefore be more complex and introduces more goals and constraints to match the complex decision - making processes employed by humans. the decision - making processe... | [
"inimical",
"shameful",
"positive",
"happy"
] | A | |
aquarat_33704 | 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)77",
"B)66",
"C)20",
"D)21"
] | C | M = 15
S = 5
DS = 15 + 5 = 20
Answer: C |
aquarat_5945 | aquarat | <ctx>
another shape, the area of the two shapes will be identical. thus rearranging the six green triangles, three blue triangles and three red triangles into a rectangle with width = 3, and height shows that the area of the dodecagon = 3. in general, multiplying half of the circumference of a - gon by its radius yield... | [
"A)2 units",
"B)12 units",
"C)6.5 units",
"D)6 units"
] | C | sides of triangle are 5,12,13
i.e triangle is right angled,hypotenuse=13
in case of a right angled triangle, the hypotenuse is the diameter of the circumcircle
so radius of the circum circle=13/2=6.5 units
ANSWER:C |
arc_easy_383 | arc_easy | <ctx>
biogas is a gaseous renewable energy source produced from raw materials such as agricultural waste, manure, municipal waste, plant material, sewage, green waste, wastewater, and food waste. biogas is produced by anaerobic digestion with anaerobic organisms or methanogens inside an anaerobic digester, biodigester ... | [
"nitrogen",
"oxygen",
"water vapor",
"carbon dioxide"
] | B | |
aquarat_9158 | 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)85 km/hr",
"B)835 km/hr",
"C)80 km/hr",
"D)82 km/hr"
] | C | Explanation:
Let the speeds of two trains be 8X and 9X km/hr.
9/X=270/3=>X=10Km/hr
So speed of first train is 10*8 = 80 km/hr
Option C |
mmlu_aux_4268 | mmlu_auxiliary | <ctx>
him to the concept of a celestial sphere around earth. and, as the sky seems to vary with latitude, he also considered that earth's surface may be curved as well. however, he initially thought that earth was a cylinder rather than a sphere. this later idea was supported by the pythagoreans, likely because they fa... | [
"It's the nearest neighboring planet of the earth.",
"It used to be called Phosphorus and Hesperus.",
"It's usually 25,000,000 miles away from the earth.",
"It can sometimes be seen together with the sun in the sky."
] | C | null |
openbookqa_2621 | openbookqa | <ctx>
snow cover, allowing greater winter cooling, while in summer the surface material ( especially if organic ) will dry out and provide thermal insulation. thus the interior temperature is consistently lower than that of adjacent ground. this contributes to the formation of an ice lens which grows by drawing up surr... | [
"h2o",
"plants",
"winds",
"animals"
] | A | |
aquarat_7983 | aquarat | <ctx>
the experiment. for example, from past data we know that 35 % of people prefer vanilla as their favorite ice cream flavor. if a group of 15 individuals are surveyed to ask if vanilla is their favorite ice cream flavor, the probability of success for each trial will be 0. 35. • the random variable will count the n... | [
"A)5",
"B)10",
"C)15",
"D)20"
] | C | pick 100 and x= all set with exactly two items
80=30+50+20 -(X)-10
X=10
so the answer is 10+5/100= 15%
answer C |
medmcqa_884 | medmcqa | <ctx>
cough, chest pain, or breathlessness, which also occur in many other illnesses, so diagnosis can be difficult. usually, only patients with already weakened immune systems or who suffer other lung conditions are susceptible. in humans, the major forms of disease are : acute invasive aspergillosis, a form that grow... | [
"Lisinopril",
"Propranolol",
"Verapamil",
"Sodium nitroprusside"
] | A | Ans: a (Lisinopril) Ref: KDT, 6th ed, p. 484* Cough is a side effect of ACE-1.* Bradykinin and substance P seem to be responsible for the cough. Thromboxane antagonism, aspirin, and iron supplementation reduce cough induced by ACE inhibitors. Once ACE inhibitors are stopped, the cough disappears, usually within 4 days.... |
aquarat_39544 | 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)63.07 kmph",
"B)64 kmph",
"C)62.5 kmph",
"D)64.02 kmph"
] | C | First car travels 30 min at speed of 30 kmph
distance = 30 x 1/2 = 15 m
Then car travels 30 min at a speed of 60 kmph
distance = 30 min at speed of 60 kmph
distance = 60 x 1/2 = 30 m
at last it travels 1 hours at speed of 80 kmph
distance = 80 x 1 = 80 m
Total distance = 15 + 30 + 80 = 125
Total time= 1/2 + 1/2 + 1 = 2... |
mmlu_aux_4260 | mmlu_auxiliary | <ctx>
##ussel ( vub ) press. marten, g. g. 2001. human ecology : basic concepts for sustainable development. sterling, va : earthscan. mcdonnell, m. j. and s. t. pickett. 1993. humans as components of ecosystems : the ecology of subtle human effects and populated areas. new york : springer - verlag. miller, j. r., r. m... | [
"it doesn't matter to reduce biodiversity",
"people have done enough to preserve biodiversity",
"the situation of biodiversity is very serious",
"biodiversity loss has become irreversible"
] | C | null |
medmcqa_4137 | 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 (... | [
"Sternocleidomastoid",
"Trapezius",
"Levator scapulae",
"Levator palatini"
] | A | Sternocleidomastoid and trapezius develop from branchial arch mesoderm and are supplied by spinal part of accessory nerve.
Levator scapulae are supplied by a branch from dorsal scapular nerve and branches from C3, C4. |
mmlu_aux_2250 | mmlu_auxiliary | <ctx>
than the sun. however, the life of the stars which the planets orbit are so short that intelligent extraterrestrial life is not very likely. a and b type stars were surveyed for the research which involved nasa's spitzer space telescope, the two micron all - sky survey, and astronomers from the center for astroph... | [
"Where there is water, there is life",
"A planet exactly like Earth found",
"Life discovered on Kepler-186f",
"New Earth-size planet found"
] | D | null |
medmcqa_6510 | medmcqa | <ctx>
personal journey from synapse to circuit to behavior ”. social reward circuitry bellone sought to explore the connection between altered synaptic proteins and impaired social behaviors, merging her previous research experience with her new independent career interests. reading genetic studies of autism spectrum d... | [
"It is an enzyme inducer",
"It causes obesity",
"It causes Hirsutism",
"It causes neural tube defects"
] | C | It causes Hirsutism REF: KDT 7th ed p. 408 Adverse effects of valproate: Anorexia, vomiting, hea burn are common Drowsiness, ataxia, tremor are dose related Alopecia, curling of hair Increased bleeding tendency, thrombocytopenia Rashes and hypersensitivity phenomenon Asymptomatic rise in serum transaminase Fulminant he... |
qasc_6930 | qasc | <ctx>
6. 5 newton ’ s universal law of gravitation learning objectives by the end of this section, you will be able to : • explain earth ’ s gravitational force. • describe the gravitational effect of the moon on earth. • discuss weightlessness in space. • examine the cavendish experiment what do aching feet, a falling... | [
"tides",
"waves",
"heat",
"gravitational pull of the sun"
] | A | |
medmcqa_1239 | 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... | [
"Insecticide treated mosquito nets",
"Strengthening health system",
"Development of newer insecticide",
"Training of health workers"
] | C | Ans. c. Development of newer insecticide (Ref; Harrison 19/e p14,18/e p14 WHO Roll Back Malaria Document] HTM_ MAL 2005. 1101.pdf (Roll Back Malaria)Roll Back Malaria:Messages on malaria case management, intermittent preventive treatment during pregnancy and insecticide- treated netsQ (ITNs) were promoted using volunte... |
medmcqa_3153 | medmcqa | <ctx>
diagnosis ( : diagnoses ) is the identification of the nature and cause of a certain phenomenon. diagnosis is used in many different disciplines, with variations in the use of logic, analytics, and experience, to determine " cause and effect ". in systems engineering and computer science, it is typically used to ... | [
"Klatskin tumor",
"Carolicyts",
"Bryler disease",
"Primary sclerosing cholangitis"
] | A | Ans. (a) Klatskin tumor.Imagesource- style="font-family: Times New Roman, Times, serif"> |
medmcqa_9521 | medmcqa | <ctx>
a main component in the cytoskeleton that helps show the true function of this muscle contraction is the microfilament. microfilaments are composed of the most abundant cellular protein known as actin. during contraction of a muscle, within each muscle cell, myosin molecular motors collectively exert forces on pa... | [
"Calmodulin",
"Troponin",
"Tropomyosin",
"Actin"
] | D | Ans. D. Actina. In both smooth and striated muscle, contraction is produced by the cross- bridge cycle in which the cross-bridge on the thick filament binds to the actin molecule on the thin filament.b. In excitation-contraction coupling in striated muscle, calcium initiates contraction by binding to troponin.c. The ca... |
qasc_89 | qasc | <ctx>
also to calibrate weather sensors used aboard ships when they arrive in port, such as barometers and thermometers. the beaufort scale is still generally used to determine wind speed from manual observers out at sea. ships with anemometers have issues with determining wind speeds at higher wind speeds due to block... | [
"Earth's atmosphere circulation",
"By wind and rain",
"heat and pressure",
"bacteria"
] | A | |
openbookqa_2419 | openbookqa | <ctx>
to allow it to heat up fully. boiler water treatment residential systems may use ordinary tap water, but sophisticated commercial systems often add various chemicals to the system water. for example, these added chemicals may : inhibit corrosion prevent freezing of the water in the system increase the boiling poi... | [
"rain",
"condensed water",
"snow",
"ice cream"
] | B | |
medmcqa_4972 | medmcqa | <ctx>
the high values of initial force, and the small areas to which this force is applied, such as in the joints.. for example, when a person lifts an object improperly, a force of 5000 n may be created between vertebrae in the spine, and this may be applied to an area as small as. the pressure created is or about 50 ... | [
"Fascia tranversalis",
"External oblique",
"Internal oblique",
"Erector spinae"
] | B | Ans. is'b'i.e., External oblique(Ref: BDC &/e Vol. II p. 212, 213; Ramesh Babu p. 219)Examinar is asking about superficial inguinal ring which is triangular defect in external oblique aponeurosis.Superficial inguinal ring is an anatomical structure in the anterior abdominal wall. It is a triangular shaped defect in the... |
openbookqa_551 | openbookqa | <ctx>
##11 emergency services legislation. however, such a system is not in place everywhere. gnss is less dependent on the telecommunications network topology than radiolocation for compatible phones. assisted gps reduces the power requirements of the mobile phone and increases the accuracy of the location. a phone's ... | [
"Captain Planet",
"captain of industry",
"sports team captain",
"Navy captain"
] | D | |
medmcqa_891 | medmcqa | <ctx>
##ystonia, tremor, dyskinesia, pyramidal tract signs, cardiomyopathy and spinal motor neuron involvement. patients also show frequent respiratory system bacterial infections. tpi is detected through deficiency of enzymatic activity and the build - up of dihyroxyacetone phosphate ( dhap ), which is a toxic substra... | [
"Carbohydrate malabsorption due to mucosa] disease",
"Carbohydrate malabsorption due to chronic pancreatitis",
"Fat malabsorption due to mucosal disease",
"Fat malabsorption due to chronic pancreatitis"
] | A | Ans is A (Carbohydrate malabsorption due to mucosal disease) `The urinary D-xylose test for carbohydrate absorption provides an assessment of proximal small intestine mucosal function.' Urinary D-xylose test: Principle D-xylose is a `pentose. that is completely absorbed almost exclusively in the proximal small intestin... |
medmcqa_6790 | medmcqa | <ctx>
##brous sheath at the optic disc ; not known to cause any visual disorders ; visualized as a linear, gray structure anterior to the optic disc. due to pfv ’ s close resemblance with retinoblastoma in particular, conclusively identifying pfv through advanced medical imaging is timely and crucial for an accurate di... | [
"Systemic steroids",
"Topical steroids",
"Antibiotics",
"Miotics"
] | B | ANSWER: (B) Topical steroidsREF: Parson's 20th ed p. 173Treatment of phlyctenular keratoconjuctivit is:Topical steroids are drugs of choiceTopical antibiotics and atropine are used when cornea is involved Phlyctenular conjunctivitis:Delayed type IV hypersensitivity response to endogenousstaphylococcus proteins ( most c... |
medmcqa_3026 | medmcqa | <ctx>
##canalostomy. a microcatheter will circumnavigate the canal around the iris, enlarging the main drainage channel and its smaller collector channels through the injection of a sterile, gel - like material called viscoelastic. the catheter is then removed and a suture is placed within the canal and tightened. by o... | [
"Canal of schlemm",
"Trabecular meshwork",
"Iris",
"Scleral venous plexus"
] | C | Ans. C: Iris |
medmcqa_4887 | 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... | [
"Viral encephalitis",
"Pyogenic meningitis",
"Brain abscess",
"All of the above"
] | B | Ans. B: Pyogenic Meningitis The main clinical signs that indicate meningism are nuchal rigidity, Kernig's sign and Brudzinski's signs. None of the signs are paicularly sensitive; in adults with meningitis, nuchal rigidity was present in 30% and Kernig's or Brudzinski's sign only in 5%. Nuchal rigidity is the inability ... |
arc_challenge_165 | arc_challenge | <ctx>
##el - like blade, which is a modified scale, on either side of the caudal peduncle. some herrings, anchovies, and halfbeaks have deciduous scales, which are easily shed and aid in escaping predators. male percina darters have a row of enlarged caducous scales between the pelvic fins and the anus. porcupine fishe... | [
"decoration.",
"protection.",
"coloration.",
"reproduction."
] | B | |
aquarat_31488 | aquarat | <ctx>
of marbles with both colors on them ( that is, the number of marbles that have been drawn twice ) has the hypergeometric distribution. the symmetry in and stems from the fact that the two rounds are independent, and one could have started by drawing balls and colouring them red first. note that we are interested ... | [
"A)91",
"B)28",
"C)56",
"D)89"
] | B | Solution
Required number of student = H.C.F of 1204 and 840 = 28. Answer B |
aquarat_45120 | aquarat | <ctx>
on saturday till sunday afternoon every second week. only such persons can do this as are morally suitable. we seek by means of these family visits to form in the children a true picture of christian family life which in a state institution they could never experience. the children are divided into 9 groups. in s... | [
"A)(5!)^2",
"B)(6!)^2",
"C)3!4!",
"D)11!"
] | C | first fix one boy and place other 3 in alt seats so total ways is 3!
now place each girl between a pair of boys... total ways of seating arrangement of girls 4!
total is 4!*3!
ANS C |
openbookqa_860 | openbookqa | <ctx>
14. 39 600 14 • heat and heat transfer methods access for free at openstax. org moving air temperature wind speed ( m / s ) table 14. 4 wind - chill factors although air can transfer heat rapidly by convection, it is a poor conductor and thus a good insulator. the amount of available space for airflow determines ... | [
"biological entities",
"biological weapons",
"cold entities",
"astronomical entities"
] | A | |
arc_challenge_997 | arc_challenge | <ctx>
16. 9 waves learning objectives by the end of this section, you will be able to : • state the characteristics of a wave. • calculate the velocity of wave propagation. figure 16. 27 waves in the ocean behave similarly to all other types of waves. ( credit : steve jurveston, flickr ) what do we mean when we say som... | [
"by tossing a ball in the air",
"by shaking the ends of a rope",
"by throwing a pebble into a pool of water",
"by pulling on a coiled spring toy"
] | A | |
aquarat_34786 | aquarat | <ctx>
um division would give the entire chocolate to alice and the entire vanilla to george, achieving a utilitarian value of 9 + 4 = 13. this process is easy to carry out when the value functions are piecewise - constant, i. e. the cake can be divided to pieces such that the value density of each piece is constant for... | [
"A)21",
"B)42",
"C)120",
"D)504"
] | A | If you get confused about combinations, there's a simple way to count these combinations as well, by counting the number of ways 5 can be summed with 3 numbers.
{5,0,0} = 3 possibilities.
{4,1,0} = 6 possibilities.
{3,2,0} = 6 possibilities.
{3,1,1} = 3 possibilities.
{2,2,1} = 3 possibilities.
Total = 21 possibilitieS... |
medmcqa_9276 | medmcqa | <ctx>
design is such that the tighter the handle is squeezed, the tighter the jaws clamp onto the work piece. builders tools : brick bolsters ( brick chisels ), cold chisels, masons chisels and line pins. decorators tools : a range of stripping, filling, putty, hacking knife and palette knives. woodworking tools : a ra... | [
"Handle and blade",
"Handle, shank and blade",
"Shank and blade",
"Handle, shank and head"
] | B | |
qasc_3712 | qasc | <ctx>
in signal processing it is useful to simultaneously analyze the space and frequency characteristics of a signal. while the fourier transform gives the frequency information of the signal, it is not localized. this means that we cannot determine which part of a ( perhaps long ) signal produced a particular frequen... | [
"satellites",
"fingers",
"hair",
"playing"
] | B | |
openbookqa_1741 | openbookqa | <ctx>
climbing salamanders is the common name for plethodontid ( lungless ) salamanders of the genus aneides. it contains 10 species native to north america, distributed between the pacific coast ( 7 species ), sacramento mountains ( 1 species ), and appalachian mountains ( 2 species ). as their common name suggests, m... | [
"extinct",
"bipedal",
"cold blooded",
"warm blooded"
] | C | |
arc_easy_1213 | arc_easy | <ctx>
been important to humans as a place of shelter since the dawn of humanity. craters are depressions in the ground, but unlike caves, they do not provide shelter or extend underground. there are many kinds of craters, such as impact craters, volcanic calderas, and isostatic depressions, such as the one in greenland... | [
"a mountain eroding to a hill",
"a river making a delta",
"a glacier making a canyon",
"a storm moving a sandbar"
] | D | |
aquarat_46631 | aquarat | <ctx>
total sales or incremental sales. pma, a marketing firm, estimated that in 2005, $ 486. 5 million worth of rebates were redeemed. the redemption rates averaged 21. 1 % when calculated as a percentage of total sales, and 67. 6 % when calculated as a percentage of incremental sales. pma notes, " these statistics re... | [
"A)352",
"B)356",
"C)358",
"D)362"
] | A | Cost price=900
Profit=30% =30% of 900=270
selling price=CP+ Profit
SP=1170
a Discount of 30% to employees means 30% off on 1170
so 30% of 1170= 351
Ans A |
arc_challenge_571 | arc_challenge | <ctx>
) flower, on different flowers on the same plant, or on different plants. the pollen produces male gametes that enter the ovule to fertilize the egg cell of the female gametophyte. fertilization takes place within the carpels or ovaries, which develop into fruits that contain seeds. fruits may be dispersed whole,... | [
"Five limbs are grafted onto the same tree.",
"New plants are grown from pieces of other plants.",
"A fertilized egg cell divides to produce an embryo.",
"Offspring are produced that have the same genetic information as the parent."
] | C | |
arc_easy_186 | arc_easy | <ctx>
is transmitted by vectors, ticks of the genus ixodes, from the diseases'reservoirs in animals such as deer. campylobacter jejuni, a cause of gastroenteritis, is spread by the fecal – oral route from animals, or by eating insufficiently cooked poultry, or by contaminated water. haemophilus influenzae, an agent of ... | [
"infectious.",
"inherited.",
"environmental.",
"congenital."
] | A | |
arc_easy_1572 | arc_easy | <ctx>
to attempt to unify the recently rediscovered laws of mendelian inheritance with darwin's theory of evolution. still, it would be almost thirty years until the theoretical framework for evolution of complex traits would be widely formalized. in an early summary of the theory of evolution of continuous variation, ... | [
"size",
"eye color",
"skin color",
"personality"
] | D | |
mmlu_aux_2349 | mmlu_auxiliary | <ctx>
years ). this suggests that individual use of temperature is a cue that allows for population - level adaptation to climate change. in other words, in a warming world, many migratory birds are predicted to depart earlier in the year for their summer or winter destination. in polygynous species with considerable s... | [
"what guides sparrows in their migratory flights",
"what a 'compass' is based on",
"what a 'map' is based on",
"in what way magnetic field can help sparrows in their flight"
] | C | null |
arc_challenge_1070 | arc_challenge | <ctx>
your other path. 18. you drive in a straight line in a direction east of north. ( a ) find the distances you would have to drive straight east and then straight north to arrive at the same point. ( this determination is equivalent to find the components of the displacement along the east and north directions. ) (... | [
"walk to different parts of the park each day",
"walk with a different friend each day",
"walk at the same speed each day",
"walk at the same time of the day"
] | C | |
aquarat_2818 | aquarat | <ctx>
) it takes the clock ’ s hour hand to make one revolution on the moon. 33. suppose the length of a clock ’ s pendulum is changed by 1. 000 %, exactly at noon one day. what time will it read 24. 00 hours later, assuming it the pendulum has kept perfect time before the change? note that there are two answers, and p... | [
"A)5:30",
"B)5:32",
"C)5:47",
"D)5:49"
] | C | 5:22 minus 2,880,695 must end with 7, the only answer choice which ends with 7 is C.
Answer: C. |
aquarat_40778 | aquarat | <ctx>
)? 11. a student drove to the university from their home and noted that the odometer reading of their car increased by 12. 0 km. the trip took 18. 0 min. ( a ) what was their average speed? ( b ) if the straight - line distance from their home to the university is
the answer should also have three significant fi... | [
"A)50",
"B)40",
"C)45",
"D)60"
] | B | Let the actual distance traveled be x km. Then,
x/8 = (x + 20)/12
x - 40 =>x = 40 km.
Answer: B |
aquarat_9050 | 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)4 years",
"B)6 years",
"C)8 years",
"D)9 years"
] | B | Explanation :
Let Simple Interest for Rs.200 at 6% for n years = Simple Interest for Rs.800 at 4½ % for 2 years
200×6×n/100=800×9/2×2/100
200×6×n=800×9/2×2
200×6×n=800×9
n=6 years
Answer : Option B |
mmlu_aux_3278 | mmlu_auxiliary | <ctx>
8. 21 n 1603 46. ( a ) ( b ) she indeed floats more in seawater. 48. ( a ) ( b ) ( c ) yes, the cork will float because 50. the difference is 52. where = density of fluid. therefore, where is the weight of the fluid displaced. 54. 56. 58. ( a ) ( b ) 60. based on the values in table, the fluid is probably glyceri... | [
"Add the salt to the water.",
"Stir the salt into the water.",
"Place the potato in the jar.",
"Pour warm water into thejar."
] | C | null |
arc_challenge_560 | arc_challenge | <ctx>
11. 2 density learning objectives by the end of this section, you will be able to : • define density. • calculate the mass of a reservoir from its density. • compare and contrast the densities of various substances. which weighs more, a ton of feathers or a ton of bricks? this old riddle plays with the distinctio... | [
"2 m^3 of bricks",
"4 m^3 of bricks",
"6000 m^3 of air",
"10,000 m^3 of air"
] | A | |
medmcqa_8906 | medmcqa | <ctx>
in dentistry, calculus or tartar is a form of hardened dental plaque. it is caused by precipitation of minerals from saliva and gingival crevicular fluid ( gcf ) in plaque on the teeth. this process of precipitation kills the bacterial cells within dental plaque, but the rough and hardened surface that is formed ... | [
"Retention cyst of sublingual gland",
"Retention cyst of submandibular gland",
"Extravasation cyst of sublingual glands",
"Extravasation cyst of submandibular glands"
] | A | Ans. is 'a' i.e., Retention cyst of sublingual gland |
aquarat_6949 | aquarat | <ctx>
total sales or incremental sales. pma, a marketing firm, estimated that in 2005, $ 486. 5 million worth of rebates were redeemed. the redemption rates averaged 21. 1 % when calculated as a percentage of total sales, and 67. 6 % when calculated as a percentage of incremental sales. pma notes, " these statistics re... | [
"A)$115",
"B)$101",
"C)$100",
"D)$108"
] | D | Final price = (1+8/100) * Original Price
= 1.08* Original Price
From options given only 108 is divisible by 1.08 as it is stated OP is whole dollar amount.
Hence D |
aquarat_8882 | aquarat | <ctx>
strategy for ( b ) the efficiency can be calculated with since is given and work was found in the first part of this example. solution for ( b ) efficiency is given by :. the work was just found to be, and is given, so the efficiency is 15. 26 15. 27 15. 28 × × 15. 29 15. 30
7. 1 work : the scientific definition... | [
"A)4",
"B)8",
"C)5",
"D)12"
] | D | Explanation:
(A+B) one day work =1/8
now A does half of the work in 6 day so A can complete the whole work in 12 days
A’s one day work =1/12
B’s one day work=1/8 - 1/12= 1/24
B alone can complete the work in 24 days so half of the work in 12 days
Answer: Option D |
aquarat_44082 | aquarat | <ctx>
##35637355132068513997507264512000000000 = 10068347520 this works out to 10, 068, 347, 520, which is much bigger than the ~ 14 million stated above. perm ( 49, 6 ) = 10068347520 and 49 npr 6 = 10068347520. however, the order of the 6 numbers is not significant for the payout. that is, if a ticket has the numbers ... | [
"A)15",
"B)72",
"C)51",
"D)90"
] | B | Explanation :
All except 72 are multiples of 10
Answer : Option B |
medmcqa_3750 | medmcqa | <ctx>
the metabolism of lipids and carbohydrates. cirrhosis is often preceded by hepatitis and fatty liver ( steatosis ), independent of the cause. if the cause is removed at this stage, the changes are fully reversible. the pathological hallmark of cirrhosis is the development of scar tissue that replaces normal tissu... | [
"Good prognosis than hepatocellular carcinoma",
"Common in old age",
"Associated with cirrhosis",
"Associated with hepatitis B infection"
] | A | “A distinctive variant of hepatocellular carcinoma is the fibrolamellar carcinoma, constituting less than 5% of HCCs. This tumor occurs in young male and female adults (20 to 40 years of age) with equal incidence, has no association with HBV or cirrhosis risk factors, and often has a better prognosis
It usually present... |
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