id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
medmcqa_5500 | medmcqa | <ctx>
mechanical failure ), backup batteries, oxygen tanks, and remote control. the pneumatic system is nowadays often replaced by a computer - controlled turbopump. modern ventilators are electronically controlled by a small embedded system to allow exact adaptation of pressure and flow characteristics to an individua... | [
"Maintenance of a patent airway",
"To provide positive pressure ventilation",
"Pulmonary toilet",
"Pneumothorax"
] | D | Pneumothorax requires urgent needle thoracocentesis and/or Intercostal drainage. Pneumothorax is a known complication of endotracheal intubation and mechanical ventilation and is certainly not an indication for the same. |
arc_easy_2028 | arc_easy | <ctx>
1. 2 phases and classification of matter matter is anything that occupies space and has mass. the basic building block of matter is the atom, the smallest unit of an element that can enter into combinations with atoms of the same or other elements. in many substances, atoms are combined into molecules. on earth, ... | [
"core",
"mantle",
"oceanic crust",
"continental crust"
] | B | |
qasc_973 | qasc | <ctx>
of bangkok, sometimes eating domestic animals. behaviour and ecology diet as with all pythons, the reticulated python is an ambush predator, usually waiting until prey wanders within strike range before seizing it in its coils and killing by constriction. its natural diet includes mammals and occasionally birds. ... | [
"bacteria",
"other moles",
"Annelids",
"pie"
] | C | |
aquarat_48786 | aquarat | <ctx>
##ncy and a four - cycle throughput. 64 - bit multiplies have an extra four cycles of latency and half the throughput. divides have a 36 - cycle latency and throughput for 32 - bit integers, and for 64 - bit integers, they are increased to 68 cycles. the floating - point unit ( fpu ) was a fast single - precision... | [
"A)88",
"B)90",
"C)96",
"D)121"
] | C | Direct Relationship:-
1 standard Veggiematik machine - 30 Carrots - 5 minutes,
1 standard Veggiematik machine - 6 Carrots - 1 minute,
Now
4 standard Veggiematik machine - ? Carrots - 4 minutes,
Hence = 6X4X4 =96 Carrots
Answer C |
mmlu_aux_4247 | mmlu_auxiliary | <ctx>
the atmosphere, a gas that is required by nearly all living things to carry out cellular respiration. in addition, they are influential in the global carbon and water cycles and plant roots bind and stabilise soils, preventing soil erosion. plants are crucial to the future of human society as they provide food, o... | [
"Algae has existed for more than 430 million years.",
"It is impossible that algae might be the earliest plant on land.",
"Plants get food from animals in the oceans.",
"Evolution began after animals appeared on land."
] | A | null |
openbookqa_2545 | openbookqa | <ctx>
##s also cannot be banded on their legs because they urinate onto their legs, causing corrosion of the bands into a powdery oxide that sticks to the vulture's leg and injures the bird. dippers are also dangerously handicapped by ringing because the rings induce drag that makes it extremely difficult for them to c... | [
"toasting",
"coloring",
"dancing",
"skinning fruits"
] | D | |
arc_easy_1910 | arc_easy | <ctx>
and processes to the surface, rather than with identifiable surface features. digital elevation modeling the digital elevation model ( dem ) is a raster - based digital dataset of the topography ( hypsometry and / or bathymetry ) of all or part of the earth ( or a telluric planet ). the pixels of the dataset are ... | [
"gauge local rainfall amounts.",
"study the area's geological history.",
"predict the severity of earthquakes.",
"show the surface features of an area."
] | D | |
qasc_1894 | qasc | <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... | [
"sensory neurons",
"sunlight",
"heat or cold",
"rays or beams"
] | D | |
aquarat_44943 | aquarat | <ctx>
it the optional integer. ) any number below ( that is, the penultimate ) is multiplied by the one just above it and added by that just below it. divide the last number ( obtained so doing repeatedly ) by the divisor corresponding to the smaller remainder ; then multiply the residue by the divisor corresponding to... | [
"A)6 only",
"B)12 only",
"C)6 and 12 both",
"D)by 18 only"
] | C | (6n^2 + 6n) = 6n(n + 1), which is always divisible by 6 and 12 both, since n(n + 1) is always even.
Answer C) 6 and 12 both. |
aquarat_25400 | 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)0 and 3",
"B)3 and 6",
"C)6 and 9",
"D)9 and 12"
] | B | for the greatest possible value of A^5, we must minimize the value of B^5 i.e. lets say B^5 = 0
then we need to find a number A such that A^5 < 2500. 4^5 = 1024 and 5^5 = 3125 so we can say that the maximum possible value of A can be a little more than 4 hence answer = between 3 and 6
hence B |
arc_challenge_620 | arc_challenge | <ctx>
) the variation of p with v ( b ) the variation of v with t ( c ) the variation of p with t ( d ) the variation of with v 42. a liter of methane gas, ch4, at stp contains more atoms of hydrogen than does a liter of pure hydrogen gas, h2, at stp. using avogadro ’ s law as a starting point, explain why. 43. the eff... | [
"Each balloon behaved differently.",
"Helium gas has a lower density than air.",
"Carbon dioxide causes a balloon to expand.",
"Balloons can be filled with different gases."
] | B | |
mmlu_aux_2149 | mmlu_auxiliary | <ctx>
bi - directional, if one species had a net gain in carbon, and if more carbon was transferred through the soil pathway or common mycorrhizal network ( cmn ). cmns occur when fungal mycelia link roots of plants together. the researchers followed seedlings of paper birch and douglas - fir in a greenhouse for 8 mont... | [
"growing more branches",
"communicating with birds and bees",
"changing its leaf chemistry",
"shaking caterpillars off"
] | C | null |
medmcqa_957 | 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... | [
"Infertility",
"Risk of Ca",
"Medical treatment includes antibiotics, probiotics and TNF alpha blockers",
"ASCA-negative"
] | D | Ref: Harrison s Principles of Internal Medicine, 18th edition, pg 2486 Explanation: Crohn's disease- MC site-terminal ileum with rectal sparing, skip areas + It is transmural, hence more of fistula formation More of systemic symptoms, pain, abdominal mass Toxic megacolon - Perforation Intraabdominal abscess, fallopian ... |
mmlu_aux_4258 | mmlu_auxiliary | <ctx>
the atmosphere, a gas that is required by nearly all living things to carry out cellular respiration. in addition, they are influential in the global carbon and water cycles and plant roots bind and stabilise soils, preventing soil erosion. plants are crucial to the future of human society as they provide food, o... | [
"we should talk to plants and give them love",
"without plants people could not live",
"we should grow as many plants as possible",
"plants need plenty of water, sunshine and attention"
] | A | null |
aquarat_45216 | aquarat | <ctx>
( block ) into subcells. 2, 333, 606, 816 = 2, 357, 947, 691 = 13313 = 119 2, 373, 046, 875 = 755 2, 494, 357, 888 = 227 2, 535, 525, 376 = 765 2, 562, 890, 625 = 506252 = 2254 = 158 2, 565, 726, 409 = 506532 = 13693 = 376 2, 695, 730, 992 = number of ( unordered, unlabeled ) rooted trimmed trees with 29 nodes 2,... | [
"A)210",
"B)211",
"C)213",
"D)214"
] | C | 12= 5*2+2
31= 12*2+5+2
81= 31*2+12+5+2
Similarly 81*2+31+12+5+2 = 162+50=212
ANSWER:C |
mmlu_aux_4076 | mmlu_auxiliary | <ctx>
##siteit leiden : 1 – 101. 1936 some notes on the life - history of apoderus clavatus pasc. ( col., curculionidae ). ent. meded. ned. - indie 2 : 9 – 12. 1947 [ the study of the insect fauna of the east indian archipelago ]. verslag 101 ste zomerverg. ned. ent. ver. : x – xiii. reprinted in tijdschr. ent. 89 ( 19... | [
"Possibly such a big web can only be seen once in one's whole life.",
"The web will be there as long as the weather is warm enough.",
"It is not very uncommon for spiders to weave big webs like that.",
"A lot of spiders will die off for the sake of the big web."
] | C | null |
qasc_6638 | qasc | <ctx>
delineation, modifiable areal units, and the level of spatial aggregation or scale. in each of these cases, the absolute descriptive statistics of an area - the mean, median, mode, standard deviation, and variation - are changed through the manipulation of these spatial problems. boundary delineation the location... | [
"hygeine",
"emissions",
"animals",
"growth"
] | D | |
aquarat_45041 | aquarat | <ctx>
income, the amount earned by the average joe or average jane, is largely determined by who is or who is not included in the statistics. personal income statistics are given in accordance to a variety of demographic characteristics. the median income for all 233 million persons over the age of 15 was $ 28, 567. by... | [
"A)Rs. 10000",
"B)Rs. 11000",
"C)Rs. 12000",
"D)Rs. 9000"
] | B | EXPLANATION
Total income of 3 members = Rs. (8000 + 15000 + 6000) = Rs. 29000.
Required income = Rs. [ (10000 x 4) – 29000 ]
= Rs. (40000 – 29000)
= Rs. 11000.
Answer B |
arc_easy_1667 | arc_easy | <ctx>
alfred lothar wegener ( ; ; 1 november 1880 – november 1930 ) was a german climatologist, geologist, geophysicist, meteorologist, and polar researcher. during his lifetime he was primarily known for his achievements in meteorology and as a pioneer of polar research, but today he is most remembered as the originat... | [
"Alfred Wegener",
"Albert Einstein",
"Charles Richter",
"Charles Darwin"
] | A | |
aquarat_42569 | aquarat | <ctx>
show that the rate of change of the volume of the cylinder with respect to its radius is the product of its circumference multiplied by its height. c. show that the rate of change of the volume of the cylinder with respect to its height is equal to the area of the circular base. 134. calculate for find the indica... | [
"A)100 < V < 300",
"B)300 < V < 500",
"C)500 < V < 700",
"D)700 < V < 900"
] | D | As we see the answers are in form of range we can use approximation
Volume of cylinder is πr^2h
Given π= 22/7 and r = 3.5 so r^2 ~ 12 and h = 6.5 * 3.5 ~ 23
So 22/7 * 12 * 23 ~ 868
so answer should be
D. 700 < V < 900
Answer : D |
mmlu_aux_4975 | mmlu_auxiliary | <ctx>
, where tigers are present. in areas where leopards and tigers are sympatric, coexistence is reportedly not the general rule, with leopards being few where tigers are numerous. tigers appear to inhabit the deep parts of the forest while leopards are pushed closer to the fringes. in tropical forests, leopards do n... | [
"they kill them for their meat",
"they attack people all the time",
"they are dangerous",
"they kill them for their coats"
] | D | null |
aquarat_13660 | aquarat | <ctx>
2. 47 64 2 • kinematics access for free at openstax. org thus to get, we take the square root : discussion 145 m / s is about 522 km / h or about 324 mi / h, but even this breakneck speed is short of the record for the quarter mile. also, note that a square root has two values ; we took the positive value to indi... | [
"A)5,280(z/y)",
"B)5,280(y/x)",
"C)5,280(xy)",
"D)5,280/(xy)"
] | A | In one hour, at the rate of z miles per hour, Ben covers z miles, so 5,280z feet.
The number of revolutions = distance/circumference = 5,280z/y.
Answer: A. |
aquarat_29061 | aquarat | <ctx>
$ 50, 000 for game 2, and $ 100, 000 for game 3. they can also pick a bonus number, which earns a bonus jackpot if it matches the number of the egg that was hiding the jackpot. egg face - off once the wheels are spun, the contestants then face boards with numbers from 0 through 9. behind each number is a hidden d... | [
"A)$160",
"B)$220",
"C)$280",
"D)$300"
] | A | Total value of the prize =$500
Number of people = 20
2/5 of 500 (=$200) should be distributed among 3/5 of 20 (=12 people ) with each getting $20 each. Remaining money = 500-200 = $300. Now in order to 'maximize' 1 prize, we need to minimise the others and we have been given that each should get $20. Thus, minimising t... |
medmcqa_5691 | medmcqa | <ctx>
hemangioma is large it can cause abdominal pain, a sense of fullness in right upper abdominal area, heart problems, and coagulation dysfunction. cavernous hemangiomas are diagnosed with medical imaging ( do not usually need biopsy to confirm diagnosis ). given their benign course and often asymptomatic nature, ca... | [
"GnRH injection",
"UAE",
"Hysteroscopic myomectomy",
"Laparoscopic myomectomy"
] | C | Ans. is c, i.e. Hysteroscopic myomectomyThis patient is having heavy menstrual bleeding due to fibroid, i.e. she is symptomatic and hence management has to be done. Best management in fibroid is surgery. Since she is only 36 years and has one child We will go for myomectomy.Submucous fibroid <5cm, should be removed hys... |
medmcqa_2342 | medmcqa | <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... | [
"Anencephaly",
"Trisomy 18",
"Congenital rubella syndrome",
"Placenta pre"
] | D | Asymmetric intrauterine growth retardation (IUGR) is seen in chronic placental insufficiency due to inadequate substrate transfer. The fetus is affected in later months during the phase of cellular hyperophy. The placental pathology includes, Placenta prae Abruption Circumvallate Infarction Mosaicism Poor placentation ... |
aquarat_28412 | aquarat | <ctx>
the square – cube law ( or cube – square law ) is a mathematical principle, applied in a variety of scientific fields, which describes the relationship between the volume and the surface area as a shape's size increases or decreases. it was first described in 1638 by galileo galilei in his two new sciences as the... | [
"A)81 : 121",
"B)9 : 11",
"C)729 : 1331",
"D)27 : 121"
] | A | Ratio of the sides = ³√729 : ³√1331 = 9 : 11
Ratio of surface areas = 92 : 112 = 81 : 121
ANSWER:A |
medmcqa_1994 | medmcqa | <ctx>
the genotypic array and the clinical severity of the phenotype in their patient cohorts. there is a need for further explorations of this topic in order to fully assess the biochemical ramifications of this enzymatic deficiency. the rate of long - chain fatty acid oxidation in cpt ii - deficient patients has been... | [
"Catalyzation of the cyclization sequence",
"Essential for extracellular transfer of fatty acids",
"Essential for biosynthesis of fatty acids",
"Transfer of activated long chain FFA into mitochondria"
] | D | Ans. is 'd' i.e.. Transfer of activated long chain FFA into mitochondria o Activated long chain fatty acid (acyl CoA) cannot penetrate inner mitochondrial membrane.o Acyl group of acyl CoA is transferred to carnitine, resulting in formation of acylcarnitine.o Acylcarnitine is then transported across the inner mitochond... |
qasc_2516 | qasc | <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... | [
"synthesize",
"absorb",
"photosynthesize",
"produce light"
] | C | |
arc_easy_252 | arc_easy | <ctx>
a circuit concatenated to it, concluding that the faraday - neumann law cannot be the general law. apparatus description the apparatus consists of an electromagnet e, whose u - shaped core terminates in two large parallel plates p and p '. two induction coils b generate the magnetic field in e. between the two pl... | [
"heat produced by the lightbulb.",
"light produced by the lightbulb.",
"electric field produced by the battery.",
"magnetic field produced by the electric current."
] | D | |
medmcqa_7665 | medmcqa | <ctx>
. lape et al. ( 2008 ) found that partial agonists were partial, not, as had been supposed since 1957, because of a deficiency in the open reaction itself, but because of a deficiency at an earlier stage, a reluctance to move from the resting conformation to the intermediate shut state that precedes opening. the ... | [
"It has 99% oral bioavailability",
"It is contraindicated in coronary aery disease",
"It constricts cranial vessels",
"It is selective 5-HT 1B/ID receptor agonist"
] | A | TRIPTANS Sumatriptan is the drug of choice for aboing acute attack of migraine. It acts as a selective agonist at 5 HT1B/1D receptors. This result in constriction of cranial vessels. It also suppresses the vomiting of migraine. It is a sho acting drug and has low oral bioavailability. Frovatriptan is the longest acting... |
aquarat_49504 | 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)A)25",
"B)B)28",
"C)C)20",
"D)D)21"
] | A | M = 15
S = 5
DS = 15 + 10 = 25
Answer:A |
medmcqa_8035 | medmcqa | <ctx>
developed during the 1980s to solve this problem. as of 2012 the standard storage time for electronic components of two years at room temperature substantiates ( cased ) by the oxidation of the terminals will be specified for electrolytic capacitors with non - solid electrolytes, too. special series for 125 °c wi... | [
"10yrs",
"20yrs",
"Iyrs",
"None"
] | A | Ans. is 'a' i.e., 10 years "The Cu-T 380A is approved for use for 10 years. However, the Cu-T 380A has been demonstrated to maintain its efficacy over at least 12 years of use -- ParkIntra-uterine deviceso An intrauterine device is a long acting reversible contraceptive birth control device placed in the uterus,o There... |
medmcqa_9202 | medmcqa | <ctx>
covid - 19, the propagation of which started the covid - 19 pandemic. sars severe acute respiratory syndrome ( sars ) is the disease caused by sars - cov - 1. it causes an often severe illness and is marked initially by systemic symptoms of muscle pain, headache, and fever, followed in 2 – 14 days by the onset of... | [
"Corona-virus",
"Picorna-virus",
"Myxovirus",
"Retrovirus"
] | A | Ans. a. Corona-virus SARS-associated coronavirus (SARS-CoV) caused epidemics of pneumonia from November 2002 to July 2003. Corona Virus SARS virus is corona virus. Corona virus infections in human beings usually remain limited to upper respiratory tract. In contrast, the outbreak of SARS in 2003 was characterized by se... |
arc_challenge_1004 | arc_challenge | <ctx>
to deactivate the growing process. these are the samples that are subjected to mechanical testing. the mechanical tests included uniaxial tension and compression, conducted using a specific testing machine and performed in ambient conditions. for the tensile tests, dog bone specimens of dimensions 200 mm × 6 mm ×... | [
"rotting organisms",
"sunshine",
"minerals in soil",
"water in soil"
] | A | |
openbookqa_701 | openbookqa | <ctx>
baldness, during moulting. here are a few other genes resulting in unusual fur : the wh gene ( dominant, possibly incomplete ) results in wirehair cats. they have bent or crooked hair producing springy, crinkled fur. a hypothetical yuc gene, or york chocolate undercoat gene, results in cats with no undercoat. how... | [
"inheritance",
"luck",
"magic",
"fire"
] | A | |
mmlu_aux_3734 | mmlu_auxiliary | <ctx>
spider silk is a protein fibre or silk spun by spiders. spiders use silk to make webs or other structures that function as adhesive traps to catch prey, to entangle and restrain prey before biting, to transmit tactile information, or as nests or cocoons to protect their offspring. they can also use the silk to su... | [
"The wisdom of spiders.",
"The function of round spider webs.",
"The structure of round spider webs.",
"The challenges for spider webs."
] | C | null |
pubmedqa_204 | pubmedqa | <ctx>
, poverty, and exclusion from legal social services have increased their vulnerability to hiv infection. health risks and transmission of hiv as well as other sexually transmitted infections ( stis ) are increased in incidences where condom usage and accessibility is limited or used to identify and criminalize se... | [
"yes",
"no",
"maybe"
] | B | |
medmcqa_3165 | medmcqa | <ctx>
collagen fibrils, buckling of the collagen fascicles in the tendon extracellular matrix, and buckling of the tenocyte cells and their nuclei. diagnosis symptoms can vary from aches or pains and local joint stiffness, to a burning that surrounds the whole joint around the inflamed tendon. in some cases, swelling o... | [
"Reiter's syndrome",
"Bachet's syndrome",
"Sarcoidosis",
"SLE"
] | A | Reiter 's syndrome now referred to as reactive ahritis (ReA), is a classic triad of ahritis, nongonococcal urethritis and conjunctivitis. Reactive ahritis is triggered following enteric or urogenital infections. Reactive ahritis is associated with human leukocyte antigen (HLA)-B27. Bacteria associated with reactive ahr... |
openbookqa_149 | openbookqa | <ctx>
, uly's father, wynn, returns to the den and tries to force uly's mother to kill him. she refuses and uly runs away and jumps off a cliff then disappears into the forest. meanwhile, lost in the forest, mia's mother steps on a steel trap and is almost captured, but mia saves her and is captured instead. mia is bro... | [
"is a burden",
"ceases to exist",
"is missing",
"is pregnant"
] | B | |
aquarat_17298 | 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)2",
"B)3",
"C)5",
"D)9"
] | C | For x = 0,1,2,3,4, there is a valid y, giving the answer 5 .
correct answer C |
medmcqa_2071 | medmcqa | <ctx>
9 fluoride, found in many toothpastes, helps prevent tooth decay ( credit : kerry ceszyk ). unfortunately, excess fluoride can negate its advantages. natural sources of drinking water in various parts of the world have varying concentrations of fluoride, and places where that concentration is high are prone to ce... | [
"Fluorine increases PTH levels by direct action",
"Fluoroappatite crystals are resistant to osteoclasts",
"Fluorine decreases vitamin D levels",
"Fluorine erodes bone, thereby decreasing bone density"
] | B | Fluorosis: Excessive deposition of fluorine occurs in bone and soft tissues. Fluorine stimulates osteoblastic activityand fluoroappatite crystals are laid down in bone which are resistant to osteoclastic resorption. This leads to calcium retention, impaired mineralization and secondary hyperparathyroidism. Interosseous... |
openbookqa_2818 | openbookqa | <ctx>
large seismic events ( m≥6. 0 ) occurring globally from 2000 to 2014 was based on the presence of solar weather. when the solar data are removed from the time series, the correlation is no longer statistically significant. a subsequent article in physics of the earth and planetary interiors in 2020 shows that sol... | [
"crease",
"evaporate",
"sink",
"melt"
] | A | |
medmcqa_2706 | medmcqa | <ctx>
) sources : fertility rate tfr ( wanted fertility rate ) and cbr ( crude birth rate ) : structure of the population ( dhs 2013 ) ( males 23, 904, females 25, 649, total 49, 553 ) : population estimates by sex and age group ( 30. xii. 2015 ) ( source : integrated household survey ( ihs ) 2015 / 2016. ) : fertility... | [
"150",
"65",
"175",
"200"
] | A | Crude Bih rate: Annual number of live bihs per 1000 mid year population Here, CBR is 30 per 1000 population So for 5000 population - 30/1000 x5000 = 150 That implies, no of pregnant women is 150 Ref: Park 25th edition Pgno : 532 |
mmlu_aux_7913 | mmlu_auxiliary | <ctx>
being defined relative to the bulk of the body considered as being stationary. heat is transferred by conduction when adjacent atoms or molecules collide, or as several electrons move backwards and forwards from atom to atom in a disorganized way so as not to form a macroscopic electric current, or as photons col... | [
"a penny",
"grass",
"a wood block",
"cotton"
] | A | null |
qasc_2386 | qasc | <ctx>
be a more sustainable material of construction in comparison to most building methods used today. in addition, its practical use in building construction could result in the reduction of both energy consumption costs and the creation of secondary pollutants. the hemp market was at its largest during the 17th cent... | [
"Acids",
"RNA",
"Water",
"Trees"
] | D | |
medmcqa_8355 | medmcqa | <ctx>
embedded magnetic pins are not exposed to the key way, therefore, no lifting force can be applied to move the magnetic pins. most standard forms of lock picking are therefore preventable. this does not mean the lock cannot be picked by something as simple as quickly moving a strong magnet around it while applying... | [
"Flexor pollicis longus",
"Flexor digitorum profundus",
"Ulnar nerve",
"Median nerve"
] | C | Carpal tunnel Contents - 1. 4 tendons of Flexor Digitorum Profundus (FDP) 2. 4 tendons of Flexor Digitorum Superficialis (FDS) 3. 4 tendons of Flexor Pollicis Longus (FPL) 4. Median nerve Structure passing anterior to carpal tunnel: 1. Ulnar nerve 2. Ulnar aery 3. Palmaris longus tendon. Structure embedded into flexor ... |
mmlu_aux_5009 | mmlu_auxiliary | <ctx>
, overharvesting, pollution, invasive species, and climate change. invertebrates makes up most of the earth's biodiversity which is why they do not go extinct as fast as other species. marine invertebrates : these species average lifespan is 5 - 10 million years. many marine invertebrates face extinction because ... | [
"the world's biggest animal",
"lots of stories about whales",
"laws to stop people killing whales",
"the differences between dinosaurs and whales"
] | A | null |
pubmedqa_957 | pubmedqa | <ctx>
the most widely reported neurological disorders. approximately 12, 000 infants each year are diagnosed with germinal matrix haemorrhage or intraventricular haemorrhage in the united states. research in 2002, a dutch retrospective study analysed cases where neonatologists had intervened and drained csf by lumbar o... | [
"yes",
"no",
"maybe"
] | A | |
aquarat_8860 | aquarat | <ctx>
that our traversal leads us to two different pieces of the same partner, or equivalently to the other piece of partner i from whom we started. such a path, leading from one piece of partner i to another piece of the same partner, is called a pair path. if the implication graph contains no pair paths, then the sel... | [
"A)only one such pair exists",
"B)only two such pairs exist",
"C)such pair is not exists",
"D)no pairs"
] | C | Explanation:
HCF is always a factor of LCM. ie., HCF always divides LCM perfectly.
Correct Option: C |
medmcqa_1900 | medmcqa | <ctx>
tool ( frax ) estimates the probability of hip fracture and the probability of a major osteoporotic fracture ( mof ), which could occur in a bone other than the hip. in addition to bone density ( t - score ), calculation of the frax score involves age, body characteristics, health behaviors, and other medical his... | [
"Xanthinol nicotinate",
"Propranolol",
"CCBs",
"All of the above"
] | A | Xanthinol Nicotinate Xanthinol nicotinate (or xanthinol niacinate or complamina) is a vasodilatorQ. It is a combination of xanthinol and niacin (nicotinic acid) This vasodilator is used in the treatment of Raynaud's phenomenon and Buerger's disease. All other forms of pharmacologic treatment have been generally ineffec... |
openbookqa_2322 | openbookqa | <ctx>
the 1985 mexico city earthquake struck in the early morning of 19 september at 07 : 17 : 50 ( cst ) with a moment magnitude of 8. 0 and a maximal mercalli intensity of ix ( violent ). the event caused serious damage to the greater mexico city area and the deaths of at least 5, 000 people. the sequence of events i... | [
"half an hour",
"half a minute",
"30 minutes",
"20 minutes"
] | B | |
aquarat_29988 | 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)2/3",
"B)5/8",
"C)5/4",
"D)5/6"
] | B | Since, all possible hypothesis regarding the colour of the balls are equally likely, therefore these could be 3 white balls, initially in the bag.
∴ Required probability = 1/4 [1 + 3/4 + 1/2 + 1/4]
= 1/4 [(4 + 3 + 2 + 1)/4] = 5/8
B |
mmlu_aux_3083 | mmlu_auxiliary | <ctx>
albert einstein ( ; ; 14 march 1879 – 18 april 1955 ) was a german - born theoretical physicist who is widely held to be one of the greatest and most influential scientists of all time. best known for developing the theory of relativity, einstein also made important contributions to quantum mechanics, and was thu... | [
"When he was absorbed in his research ,he didn't care for his family.",
"He tried to amuse his family and friends in his spare time.",
"He was so busy with the physical research that he showed no interest in politics.",
"His theory led to much improvement in many technological fields."
] | C | null |
qasc_4432 | qasc | <ctx>
##oregulation to achieve this, the body alters three main things to achieve a constant, normal body temperature : heat transfer to the epidermis the rate of evaporation the rate of heat production the hypothalamus plays an important role in thermoregulation. it connects to thermal receptors in the dermis, and det... | [
"ventilated shirts",
"hydration",
"lowering body temperature",
"insulated material"
] | D | |
arc_easy_1479 | arc_easy | <ctx>
17. 9 making connections : take - home investigation — voice as a sound wave suspend a sheet of paper so that the top edge of the paper is fixed and the bottom edge is free to move. you could tape the top edge of the paper to the edge of a table. gently blow near the edge of the bottom of the sheet and note how t... | [
"solid",
"liquid",
"gas",
"vacuum"
] | D | |
aquarat_38961 | 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
1. 6 mathematical... | [
"A)20 litres",
"B)30 litres",
"C)40 litres",
"D)60 litres"
] | D | Quantity of milk = (60 * 2/3)litres = 40 litres.
Quantity of water in it = (60- 40) litres = 20 litres.
New ratio = 1 : 2
Let quantity of water to be added further be x litres.
Then, milk : water = (40 / (20+x))
Now, (40 / (20+x)) = 1/2
20 + x = 80
x = 60.
Quantity of water to be added = 60 litres.
Answer = D |
mmlu_aux_1900 | mmlu_auxiliary | <ctx>
bites and power outages from climbing electrical wires. it is estimated that if the species gets into hawaii it could cost hawaii up to $ 123 million. there is a great fear that the species will be transported over to hawaii from guam ships and will have the same impact there. isolated numbers of brown snakes hav... | [
"many agriculture products grow there",
"regular inspections of animals are useless",
"millions of people go to Hawaii each year",
"biological control efforts have not worked"
] | C | null |
aquarat_24632 | 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)55",
"B)57",
"C)70",
"D)73"
] | D | Explanation :
Excluded number = (55 x 7) (52 x 6) = 385 - 312 = 73
Answer : D |
arc_challenge_29 | arc_challenge | <ctx>
arginine, glycine, asparagine, and serine, is created as the cellular blastomere differentiates from the single - layered blastula to the three primary layers of germ cells in mammals, namely the ectoderm, mesoderm and endoderm ( listed from most distal ( exterior ) to proximal ( interior ) ). the ectoderm ends u... | [
"which genes are present",
"how many copies of each gene are present",
"which genes are active",
"what protein is produced by a gene"
] | C | |
aquarat_821 | aquarat | <ctx>
the relative velocity ( also or ) is the velocity of an object or observer b in the rest frame of another object or observer a. classical mechanics in one dimension ( non - relativistic ) we begin with relative motion in the classical, ( or non - relativistic, or the newtonian approximation ) that all speeds are ... | [
"A)288",
"B)516",
"C)877",
"D)278"
] | B | 1h ----- 5
? ------ 60
12 h
RS = 22 + 21 = 43
T = 12
D = 43 * 12 = 516
Answer: B |
openbookqa_1956 | openbookqa | <ctx>
typically north ) recede and the opposite ( southern ) shores sink. this causes the formation of new rapids and rivers. for example, lake pielinen in finland, which is large ( 90 x 30 km ) and oriented perpendicularly to the former ice margin, originally drained through an outlet in the middle of the lake near nu... | [
"and birds fly around the moon",
"and beans grow on the other side",
"and another's celebrating Halloween",
"and a desert on another"
] | C | |
aquarat_40622 | 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)30",
"B)10",
"C)15",
"D)20"
] | A | pick 100 and x= all set with exactly two items
65=30+50+20 -(X)-10
X=25
so the answer is 25+5/100= 30%
Answer A |
qasc_4928 | qasc | <ctx>
signal from the photosensor is interpreted by a lighting control system module, an automated light switching device, in the electric lighting system which can reduce the electric lighting, by shutting off or dimming fixtures as appropriate. if the electric lighting is dimmable, then the artificial lighting may be... | [
"The bending of a ray of light",
"The tilt of Earth's axis",
"movement of tectonic plates",
"The tilt of the sun's axis"
] | B | |
aquarat_25497 | aquarat | <ctx>
in mathematics an even integer, that is, a number that is divisible by 2, is called evenly even or doubly even if it is a multiple of 4, and oddly even or singly even if it is not. the former names are traditional ones, derived from ancient greek mathematics ; the latter have become common in recent decades. thes... | [
"A)a + b",
"B)a + b + 1",
"C)ab",
"D)ab + 2"
] | A | Sol.
Sum of two odd numbers is always even.
Answer A |
mmlu_aux_4811 | mmlu_auxiliary | <ctx>
2022, the fourth long march 5b rocket lifted off from wenchang, carrying the mengtian laboratory cabin module. the module docked to the space station in less than 13 hours later, adding the third module and the second laboratory module to it. on 3 november 2022, the't - shape'tiangong space station was formed wit... | [
"become the next Newton",
"experience micro-gravity",
"learn more about the universe and science",
"know more about the life of astronauts"
] | C | null |
medmcqa_9259 | medmcqa | <ctx>
1996 by the cdc. in these guidelines, the use of one of two prevention methods was recommended : either a risk - based approach or a culture - based screening approach. the cdc issued updated guidelines in 2002 ; these guidelines recommended the universal culture - based screening of all pregnant women at 35 – 37... | [
"3 months",
"4 months",
"5 months",
"6 months"
] | D | Ans. (d) 6 monthsRef : OP Ghai 8th ed./150* Exclusive breast feeding is up to 6 months and should be continued uptil 2 years.* Prelacteal feeds like water, honey, and so called health tonics are contraindicated in children less than 6 months of age. |
medmcqa_9112 | medmcqa | <ctx>
##nse into layers of vascularized primitive connective tissue. certain mesenchymal cells group together, usually near or around blood vessels, and differentiate into osteogenic cells which deposit bone matrix constitutively. these aggregates of bony matrix are called bone spicules. separate mesenchymal cells diff... | [
"Triquetral",
"Lunate",
"Scaphoid",
"Trapezoid"
] | A | Ans. (a) TriquetralRef: Snell's 8th ed / 402 |
openbookqa_375 | openbookqa | <ctx>
a doorbell is a signaling device typically placed near a door to a building's entrance. when a visitor presses a button, the bell rings inside the building, alerting the occupant to the presence of the visitor. although the first doorbells were mechanical, activated by pulling a cord connected to a bell, modern d... | [
"atmospheric pressure",
"Batteries dead",
"storm",
"temperature"
] | B | |
qasc_3027 | qasc | <ctx>
9 oz / 100 gal water or dithane m45 at 2 to 4 lb / a or per 100 gal water to protect bud breakthrough in seedlings that would have severely altered growth and diminished marketability. although pruning infected stems from the tree may lower the initial inoculum, it provided little benefit to lesioned branches as ... | [
"the number of rings",
"Temperature",
"Exfoliation",
"it needs them"
] | A | |
arc_easy_188 | arc_easy | <ctx>
histone itself, regulate whether a particular region of dna is accessible for gene expression. in addition to genes, eukaryotic chromosomes contain sequences involved in ensuring that the dna is copied without degradation of end regions and sorted into daughter cells during cell division : replication origins, te... | [
"brain",
"heart",
"bones",
"cells"
] | D | |
medmcqa_1783 | medmcqa | <ctx>
system, can be fatal. taeniasis is not fatal. it is usually contracted after eating undercooked contaminated pork. taeniasis has mild symptoms, including abdominal pain, nausea, diarrhea, or constipation. drugs are used to treat both diseases. infection can be prevented through stricter meat - inspection standard... | [
"Sleeping sickness",
"Plague",
"Chaga's disease",
"Relapsing fever"
] | C | Ans. c. Chaga's disease |
arc_challenge_209 | arc_challenge | <ctx>
all gray horses must have at least one gray parent. if a gray horse is homozygous ( gg ), meaning that it has a gray allele from both parents, it will always produce gray offspring no matter the color genetics of the other parent. however, if a gray horse is heterozygous ( gg ), meaning it inherits one copy of th... | [
"25% gray, 75% ebony",
"50% gray, 50% ebony",
"100% ebony",
"100% gray"
] | D | |
qasc_1264 | qasc | <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 ... | [
"exoskeleton",
"wearing hats",
"wearing glasses",
"Animal fur"
] | B | |
qasc_2504 | qasc | <ctx>
) were also susceptible to infection by nematode galls carrying r. toxicus. pathogen ecology a six - gene multi - locus sequence typing ( mlst ) and an inter - simple sequence repeats ( issr ) approach were utilized to gain a better understanding of rathayibacter toxicus presence. initially, issrs were used to tr... | [
"gasoline",
"viruses",
"water",
"sunlight"
] | B | |
mmlu_aux_3855 | mmlu_auxiliary | <ctx>
the import and export of problematic plants. the vast majority ( estimates range between 66 – 90 % ) of non - native plants do not have negative impacts when relocated to new environments. furthermore, these harmless non - native plants make up a significant component of the horticulture industry ( an industry th... | [
"Because the seeds and roots are bad in quality.",
"Because weeds have strong ability to live.",
"Because weeds take up too much space.",
"Because the seeds and roots will be eaten by birds."
] | B | null |
medmcqa_8641 | medmcqa | <ctx>
post reported that americans with no health insurance would have an additional six weeks before they would be penalized. that deadline was extended to march 31, and those who do not enroll by then may still avoid incurring penalties and getting locked out of the healthcare enrollment system this year. exemptions ... | [
"309 days",
"409 days",
"365 days",
"490 days"
] | A | 309 days |
qasc_936 | qasc | <ctx>
7. 74 302 7 • work, energy, and energy resources access for free at openstax. org figure 7. 23 energy consumed by humans is converted to work, thermal energy, and stored fat. by far the largest fraction goes to thermal energy, although the fraction varies depending on the type of physical activity. power consumed... | [
"sugar",
"sodium",
"muscle",
"maples"
] | A | |
mmlu_aux_1957 | mmlu_auxiliary | <ctx>
was named in his honour, making him one of three people, along albert einstein and yuri oganessian, for whom a chemical element was named during his lifetime. molecular biology and biochemistry by the mid 20th century, in principle, the integration of physics and chemistry was extensive, with chemical properties ... | [
"The use of nuclear weapons.",
"Testing hydrogen bomb on the ground.",
"Testing hydrogen bomb on underground.",
"The production of hydrogen bombs."
] | C | null |
medmcqa_858 | medmcqa | <ctx>
the intestinal tract and in saliva where they degrade complex carbohydrates such as lactose, starch, sucrose and trehalose. in the gut they are found as glycosylphosphatidyl anchored enzymes on endothelial cells. the enzyme lactase is required for degradation of the milk sugar lactose and is present at high level... | [
"Glucose and fructose",
"Ribose and mannose",
"Ribose and xylulose",
"Xylulose and fructose"
] | A | |
aquarat_44249 | 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)1/25",
"B)2/25",
"C)3/25",
"D)4/25"
] | D | 50 red and blue marbles in a jar, and the ratio of red to blue marbles is 2:3
So, 5x=50 ---> x=10
Red marbles = 2*x = 2*10 = 20
Blue marbles = 3*x = 3*10 = 30
Prob to select a red marble = 20/50 = 2/5
Prob to select 2 red marbles with replacement = 2/5*2*5 = 4/25
Hence, answer will be D. |
medmcqa_2236 | medmcqa | <ctx>
; 112 : 814 – 840. carpenter, r. h. s. homeostasis : a plea for a unified approach. advances in physiology education 2004 ; 28 : s180 - 187. carpenter, r. h. s. contrast, probability and saccadic latency : evidence for independence of detection and decision. current biology 2004 ; 14 : 1576 – 1580. reddi, b. a. j... | [
"Middle cerebral aery",
"Basilar aery",
"Anterior cerebral aery",
"Internal carotid aery"
] | D | Ans. D i.e. Internal carotid aery |
aquarat_34306 | 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)5 km",
"B)50 km",
"C)10 km",
"D)25 km"
] | B | Explanation:
Let the actual distance travelled be x km.
Then, x/10=x+20/14
14x = 10x + 200
4x = 200
x = 50 km.
ANSWER:B |
medmcqa_95 | medmcqa | <ctx>
also known as a " bonderizer " bonding agents ( spelled dentin bonding agents in american english ) are resin materials used to make a dental composite filling material adhere to both dentin and enamel. bonding agents are often methacrylates with some volatile carrier and solvent like acetone. they may also conta... | [
"Etches the dentin",
"It increases the surface energy & wets the dentin surface",
"Removes the smear layer",
"Conditions the dentin"
] | B | |
qasc_1813 | qasc | <ctx>
a composite material ( also called a composition material or shortened to composite, which is the common name ) is a material which is produced from two or more constituent materials. these constituent materials have notably dissimilar chemical or physical properties and are merged to create a material with prope... | [
"properties",
"looks",
"heat energy",
"shape"
] | A | |
mmlu_aux_3599 | mmlu_auxiliary | <ctx>
%. the probability goes down as orbits are refined with additional measurements. over 300 short - period comets pass near larger planets, such as saturn and jupiter, which can change the comets'trajectories and could potentially put them into an earth - crossing orbit. this could happen for long - period comets a... | [
"The whole world becomes extremely cold",
"All the coastal cities in Africa are destroyed",
"The visit of the comet results in wars",
"The whole mankind becomes extinct"
] | D | null |
aquarat_36177 | aquarat | <ctx>
a car tire spin? calculate the angular velocity of a 0. 300 m radius car tire when the car travels at ( about ). see 6. 6 6. 7 6. 8
3. 00 cm rectangular coil in a 0. 640 t field. how many turns are in the coil? ( b ) is this number of turns of wire practical for a 1. 00 by 3. 00 cm coil? 33. integrated concepts ... | [
"A)22754.3",
"B)22254.2",
"C)25754.2",
"D)22753.2"
] | A | 2 * 22/7 * 3.62 * x = 22754.3
x = 1000
Answer: A |
medmcqa_1175 | medmcqa | <ctx>
role in developing and maintaining the health of the body by eliminating old cells, unnecessary cells, and unhealthy cells. the human body replaces perhaps one million cells per second. when a cell is compelled to commit suicide, proteins called caspases go into action. they break down the cellular components nee... | [
"Clumped chromatin bodies",
"Pyknotic nucleus without organelles",
"Cell membrane bound with organelles",
"No nucleus with organelles"
] | C | In H&E-stained tissue sections, the nuclei of apoptotic cells show various stages of chromatin condensation and aggregation and, ultimately, karyorrhexis; at the molecular level, this is reflected in fragmentation of DNA into nucleosome-sized pieces. The cells rapidly shrink, form cytoplasmic buds, and fragment into ap... |
mmlu_aux_4308 | mmlu_auxiliary | <ctx>
s crust is especially thin, or near volcanoes ( as is the case in iceland ) there exists the potential to generate even more electricity than would be possible at other sites, thanks to a more significant temperature gradient at these locales. the advantage of this approach in the united states is that many state... | [
"A research plan.",
"A science magazine",
"A Book review.",
"A Business report."
] | B | null |
openbookqa_1171 | openbookqa | <ctx>
for ceramic tile. soundboard is made from wood fibers to increase the sound transmission class. soundproof drywall is a laminated drywall made with gypsum and other materials such as damping polymers to significantly increase the sound transmission class rating. mold - resistant, paperless drywall with fiberglass... | [
"burns the board",
"wipes a spill",
"makes a streak",
"makes a dent"
] | C | |
medmcqa_8028 | medmcqa | <ctx>
evaluation to identify the specific developmental areas affected and assess the child's needs. parents can also monitor their children and inform their provider if their child has lost previously reached developmental milestones. treatment for treatment of regression of motor skills, occupational and physical the... | [
"Fenestration surgery",
"Stapes mobilisation",
"Cochlear implant",
"Conservative"
] | C | The patient suffers from sensorineural deafness, so fenestration and stapes mobilisation cannot be done. Such patients require heating aid or cochlear implant. Since hearing aid has not shown any benefit, cochlear implant will be indicated to provide hearing and develop speech and language. There is no conservative tre... |
mmlu_aux_3103 | mmlu_auxiliary | <ctx>
no right whales. more recently, scientists have increasingly been using a new technology to acoustically detect right whales. as described above, right whales make calls that can be distinguished from the calls of other species so that researchers have concluded they such detections constitute reliable records ba... | [
"Ears are useless to the Cuvier's beaked whale.",
"Military ships send out sounds like a Cuvier's beaked whale.",
"The whale's unusual acts have nothing to do with human activities.",
"Further research might show human activities can influence whale's activities."
] | D | null |
qasc_1427 | qasc | <ctx>
in optics, a dispersive prism is an optical prism that is used to disperse light, that is, to separate light into its spectral components ( the colors of the rainbow ). different wavelengths ( colors ) of light will be deflected by the prism at different angles. this is a result of the prism material's index of r... | [
"focusing a lens",
"Refract it",
"Reflect it",
"protect them"
] | B | |
arc_challenge_892 | arc_challenge | <ctx>
a tropical cyclone rainfall climatology is developed to determine rainfall characteristics of past tropical cyclones. a tropical cyclone rainfall climatology can be used to help forecast current or upcoming tropical cyclone impacts. the degree of a tropical cyclone rainfall impact depends upon speed of movement, ... | [
"staying over a warm body of water for a long time.",
"increasing the number of large clouds.",
"moving over a continent.",
"moving toward tropical waters."
] | C | |
mmlu_aux_1558 | mmlu_auxiliary | <ctx>
earth, while asking the question : where will mars exploration go next? " the enigma of venus " – venus, the sun's second planet, is a dark, broiling oven. it is a high - pressure, volcanic world with temperatures soaring above 500 degrees celsius and air choked with carbon dioxide. how can the planets earth and ... | [
"the feasibility of landing a satellite on Earth",
"the possibility of making a first-rate flying saucer",
"the feasibility of sending a Venus Being to Earth",
"the possibility of directing a flying saucer into Manhattan"
] | C | null |
medmcqa_5558 | medmcqa | <ctx>
nmorsi, o. a egwunyenga, n. c. d ukwandu, nq nwokolo ( 2005 ). urinary schistosomiasis in a rural community in edo state, nigeria : eosinophiluria as a diagnostic marker, african journal of biotechnology 4 ( 2 ), pp. 183 – 186. o. a egwunyenga, d. p ataikiru ( 2005 ). soil - transmitted helminthiasis among school... | [
"1 per 1000",
"2 per 1000",
"10 per 1000",
"20 per 1000"
] | A | Ans. is 'a' i.e., 1 per 1000 * Annual Parasite Incidence = (confirmed cases during one year/population under surveillancee) x 1000* Population under surveillance = 100000* Confirmed cases =100API =100------100,000x 1000 = 1* So, API is 1 per 1000 population. |
aquarat_20736 | aquarat | <ctx>
pays $ 100, or a'bad'job that pays $ 44, with equal probability ( 50 / 50 ). once they accept a job, they will remain in that job for the rest of the ten years. for simplicity, it is assumed that they care only about their monetary earnings, and that they value earnings at different times equally, i. e., the disc... | [
"A)Rs.12880",
"B)Rs.12000",
"C)Both are equally good",
"D)None of the above"
] | B | Explanation:
PW of Rs.12,880 due 8 months hence
=Rs.[12880×100/100+(18×812)]=Rs.11500=
Clearly 12000 in cash is a better offer.
Answer: B |
medmcqa_5272 | medmcqa | <ctx>
with dyslexia developing reading functions in a totally different way from typical readers, or is he / she developing along the same trajectory, but just taking longer to do so? indeed, evidence already exists to suggest that in children with specific language impairments and dyslexia the development of the langu... | [
"Neuropsychology",
"Neurodevelopmental psychology",
"Child psychology",
"Criminal psychology"
] | A | Ans. a. Neuropsychology (Ref: www.wikipedia.org/Neuropsychology)A study comparing the behavioral and developmental changes in a normal brain with a damaged brain is Neuropsychology.'Clinical neuropsychology is the application of neuropsychological knowledge to the assessment, management, rehabilitation of the people wh... |
qasc_3345 | qasc | <ctx>
##es and sternites are fused to rings, without any traces left even in embryonic development. if larval gills and wings are corresponding ( " serial homologous " ) structures and thus share the same evolutionary origin, the new results from coxoplectoptera demonstrate that also wings are of tergal origin, as prop... | [
"tail",
"dorsal",
"anterior",
"protected"
] | B | |
medmcqa_3432 | medmcqa | <ctx>
for prolonged periods is associated with higher mortality from breast cancer. the risk is not negated by regular exercise, though it is lowered. breast feeding reduces the risk of several types of cancers, including breast cancer. in the 1980s, the abortion – breast cancer hypothesis posited that induced abortion... | [
"Breast cancer",
"Ovarian cancer",
"Cervical cancer",
"Vaginal cancer"
] | B | Ans. is 'b i.e., Ovarian cancer Functional ovarian cyst o Endometrial carcinoma o Benign breast disease (fibroadenosis) Ovarian malignancy o Urerine fibroid o Premenstural tension & dysmenorrhoea Pelvic inflammatory disease o RA o Osteoporosis Ectopic pregnancy o Colon cancer o Acne |
openbookqa_2498 | openbookqa | <ctx>
that break down large food molecules before absorbing them through their cell membranes. many fungi are also saprobes, feeding on dead organic matter, making them important decomposers in ecological systems. animals are multicellular eukaryotes. with few exceptions, animals consume organic material, breathe oxyge... | [
"funny farm",
"space program",
"emergency room",
"hall of fame"
] | C |
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