id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
aquarat_3499 | aquarat | <ctx>
a unit fraction is a positive fraction with one as its numerator, 1 /. it is the multiplicative inverse ( reciprocal ) of the denominator of the fraction, which must be a positive natural number. examples are 1 / 1, 1 / 2, 1 / 3, 1 / 4, 1 / 5, etc. when an object is divided into equal parts, each part is a unit f... | [
"A)13",
"B)12",
"C)10",
"D)16"
] | C | C
10 |
aquarat_16380 | aquarat | <ctx>
2. 4 β’ acceleration 53 4. since the units are mixed ( we have both hours and seconds for time ), we need to convert everything into si units of meters and seconds. ( see physical quantities and units for more guidance. ) discussion the plus sign means that acceleration is to the right. this is reasonable because ... | [
"A)4 sec",
"B)6 sec",
"C)7 sec",
"D)3 sec"
] | B | Speed of train relative to man
= 60 + 6 = 66 km/hr.
= 66 * 5/18 = 55/3 m/sec.
Time taken to pass the men
= 110 * 3/55 =6 sec.
Answer:B |
aquarat_7208 | aquarat | <ctx>
mr. jones has two children. the older child is a girl. what is the probability that both children are girls? under the aforementioned assumptions, in this problem, a random family is selected. in this sample space, there are four equally probable events : only two of these possible events meet the criteria specif... | [
"A)68,98",
"B)60,60",
"C)64,87",
"D)64,09"
] | B | Let the number of boys be x.
Number of girls is 120 - x.
Total number of chocolates received by boys and girls = 2x + 3(120 - x) = 300
=> 360 - x = 300 => x = 60.
So, the number of boys or girls is 60.
Answer:B |
medmcqa_5141 | medmcqa | <ctx>
10. 1038 / nature25509 cui y, yang y, ni z, dong y, cai g, foncelle a, ma s, sang k, tang s, li y, shen y, berry h, wu s, hu h. astroglial kir4. 1 in the lateral habenula drives neuronal bursts in depression. nature. 2018 554 : 323 β 327. pmid 29446379 doi : 10. 1038 / nature25752 zhou t, zhu h, fan z, wang f, ch... | [
"Not conceiving after 3 years of marriage",
"Not conceiving after 2 years of unprotected intercourse",
"Not conceiving after 1 year of unprotected intercourse",
"Not conceiving after 1 year of marriage"
] | C | Ans. Not conceiving after 1 year of unprotected intercourse |
openbookqa_2372 | openbookqa | <ctx>
, which are colorless gases when uncombined. free sodium, an element that is a soft, shiny, metallic solid, and free chlorine, an element that is a yellow - green gas, combine to form sodium chloride ( table salt ), a compound that is a white, crystalline solid. a mixture is composed of two or more types of matte... | [
"diamonds",
"tin",
"cake",
"water"
] | C | |
medmcqa_5745 | medmcqa | <ctx>
discussed in a separate section below. patients are said to have failed treatment if they fail to respond to treatment ( cough and sputum production persisting throughout the whole of treatment ), or only experience a transient response to treatment ( the patient gets better at first, but then get worse again, al... | [
"RMP + INH + PZM",
"RMP + INH + PZM + SMC",
"RMP + INH + PZM + ETM",
"RMP + INH + ETM"
] | C | Ans. c (RMP + INH + PZM + ETM); (Ref. Park PSM 22nd/pg. 175)Treatment categories and sputum examination schedule in DOTS chemotherapy in IndiaTREATMENT REGIMENSPUTUM EXAMINATIONS FOR PULMONARY TBCategory of treatmentType of patientRegimenPret- reat- ment sputumTest at monthIF: result is-----THEN:New cases Category I Re... |
medmcqa_7357 | medmcqa | <ctx>
implicated in the development of diabetic foot ulcers are infection, older age, diabetic neuropathy, peripheral vascular disease, cigarette smoking, poor glycemic control, previous foot ulcerations or amputations, and ischemia of small and large blood vessels. prior history of foot disease, foot deformities that ... | [
"Acanthosis Nigricans",
"Granuloma annulare",
"Necrobiosis lipiodica",
"Salmon patch"
] | D | Salmon patch is associated with "Sturge - Weber" syndrome. |
openbookqa_842 | openbookqa | <ctx>
alternative fuels, also known as non - conventional and advanced fuels, are fuels derived from sources other than petroleum. alternative fuels include gaseous fossil fuels like propane, natural gas, methane, and ammonia ; biofuels like biodiesel, bioalcohol, and refuse - derived fuel ; and other renewable fuels l... | [
"sound",
"meal",
"drink",
"asset"
] | D | |
openbookqa_367 | openbookqa | <ctx>
than precipitation fouling. this process is usually most important for colloidal particles, i. e., particles smaller than about 1 ΞΌm in at least one dimension ( but which are much larger than atomic dimensions ). particles are transported to the surface by a number of mechanisms and there they can attach themselv... | [
"electricity conduction",
"earth displacement",
"atomic explosions",
"condensation"
] | B | |
medmcqa_9787 | medmcqa | <ctx>
campylobacter bacterium. anne hardy argues that widespread public education of food hygiene can be useful, particularly through media ( tv cookery programmes ) and advertisement. she points to the examples set by scandinavian societies. united states in 2001, the center for science in the public interest petition... | [
"Rotavirus",
"Calci virus",
"E. coli",
"Staphylococcus"
] | A | Ans: a (Rota vims) Ref: Nelson, 18th ed, p. 1399; 17th ed, p. 1081; OP Ghai, 6th ed, p. 270In early childhood, the single most important cause of severe dehydrating diarrhoea is rota virus infection.Important pathogens of human viral gastroenteritis* Rota vims\* Adenovirus* Astro vims* Calci vims such as Norwalk agentS... |
openbookqa_2482 | openbookqa | <ctx>
##ool and barely survive. gathering what they can salvage from the river and their broken canoe, they have minimal belongings. since they cannot use the canoe anymore, they are stranded in the barrens. when the two young chipewyans find out that awasin and jamie are gone, they go on searching for them. their sear... | [
"fly",
"shiver",
"experience heatstroke",
"undress"
] | B | |
mmlu_aux_3735 | mmlu_auxiliary | <ctx>
count showed a significant decline in the california population. one pacific grove site did not have a single monarch butterfly. a primary explanation for this was the destruction of the butterfly's milkweed habitats. this particular population is believed to comprise less than 2000 individuals,. eastern and midw... | [
"They may disappear.",
"They come to stay every year.",
"They help develop the town's tourism.",
"They give a name to Pacific Grove."
] | C | null |
medmcqa_7579 | 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 ... | [
"Sebaceous nevus",
"Salmon patch",
"Neonatal acne",
"Pustular melanosis"
] | B | Salmon patches (aka nevus simplex or nevus flammeus) are flat vascular lesions that occur in the listed regions and appear more prominent during crying. The lesions on the face fade over the first few years of life. Lesions found over the nuchal and occipital areas often persist. No therapy is indicated. |
aquarat_37382 | aquarat | <ctx>
plan would provide an interest credit of say 6 % of the prior year's balance in each worker's " hypothetical account " so that the current year's balance would be the sum of the prior year's balance and the current year's pay credit and an interest credit on prior year's balance. for a worker who starts at age 25... | [
"A)2003",
"B)2004",
"C)2005",
"D)2006"
] | D | She must gain at least 70 points, now she has 30 and every year gives her two more points: one for age and one for additional year of employment, so 30 + 2*(# of years) = 70 --> (# of years) = 20 --> 1986+20=2006.
Answer: D. |
openbookqa_144 | openbookqa | <ctx>
in oceanography, sea state is the general condition of the free surface on a large body of water β with respect to wind waves and swell β at a certain location and moment. a sea state is characterized by statistics, including the wave height, period, and spectrum. the sea state varies with time, as the wind and s... | [
"A mega Museum",
"A solid",
"Jello",
"Candy"
] | A | |
mmlu_aux_2482 | mmlu_auxiliary | <ctx>
##odio and colleagues measured event - related potential ( erp ) for a set of liberal and conservative participants while they performed a go / no go task and found that greater liberalism was associated with stronger conflict - related anterior cingulate activity. in 2011, ryota kanai's group at university colle... | [
"will have a long period of time before they become adults",
"will spend a shorter time learning the necessary knowledge",
"will learn the necessary knowledge much more easily",
"will have more difficulty in growing up as adults"
] | A | null |
qasc_3456 | qasc | <ctx>
safety pins for repair and fishing hooks, replacements for critical buttons or fasteners. umbrella : useful for hiking in the rain or sunshine, ; it may be used to help build a small structure walking stability and uphill effort : a walking stick or two, trekking poles, ski poles waterproofing supplies water bott... | [
"bears",
"veins",
"arteries",
"mammals"
] | C | |
medmcqa_2750 | medmcqa | <ctx>
, 500 families were covered through the primary health care centre practice and family medicine programme. activities in the villages in a study in 30 villages presented recently in the net - work conference, brazil 2001 the students activities were as follows : - establishment and development of water resource i... | [
"5000",
"30,000",
"100,000",
"None"
] | C | Ans. is 'c' i.e., 100,000 |
aquarat_42605 | aquarat | <ctx>
give the expected number of days. for example, the expected number of days which are shared ; i. e. which are at least two ( i. e. not zero and not one ) people's birthday is : number of people who repeat a birthday the probability that the th integer randomly chosen from will repeat at least one previous choice ... | [
"A)3",
"B)4",
"C)5",
"D)6"
] | C | (2m + 4b)βs one dayβs work = 1/4
(5m + 6b)βs one dayβs work = 1/3
=> (8m + 16b)βs one dayβs work = (15m + 18b) βs one dayβs work
=> 7 menβs work = 2 boyβs work
So, we should be employ 5 more men to be completed the work.
ANSWER:C |
mmlu_aux_4658 | mmlu_auxiliary | <ctx>
horses throughout their evolutionary history, based on data from mitochondrial and nuclear genomes from present - day and extinct horses sampled across the holarctic is published by vershinina et al. ( 2021 ). a study on the histology of limb bones of specimens of equus occidentalis from la brea tar pits ( califo... | [
"as big as",
"smaller than",
"bigger than",
"as small as"
] | C | null |
medmcqa_2583 | medmcqa | <ctx>
his hands, as they often moved involuntarily, despite his trying to stabilize them. furthermore, he often could not let go of objects after grasping them with his palms. the other individual, a 47 - year - old female with an aca in a different location of the artery, complained that her left hand would move on it... | [
"Malformation of vein of galen",
"Congenital hydrocephalus",
"Down syndrome",
"Rickets."
] | A | Ans. is 'a' i.e., Malformation of vein of galen o Open anterior fontanel seen in all 4 condition.o Cranial Bruits which is heard over anterior fontanel may be seen normally in children upto 4 years of age.o AV malformation of middle cerebral artery or vein of galen.o Severe anemia, raised intracranial pressure may also... |
aquarat_43201 | aquarat | <ctx>
of these notes. returning to the o - d matrix, note that we have not used as much information as we would have from an o and d survey and from our earlier work on trip generation. for the same travel pattern in the o - d matrix used before, we would have row and column totals, i. e. : consider the way the four fo... | [
"A)16",
"B)17",
"C)18",
"D)19"
] | C | On the way down, the rate is 1.5*6 = 9 miles per day.
The distance of the route down the mountain is 2*9 = 18 miles.
The answer is C. |
medmcqa_4540 | medmcqa | <ctx>
a central nervous system primitive neuroectodermal tumor, often abbreviated as pnet, supratentorial pnet, or cns - pnet, is one of the 3 types of embryonal central nervous system tumors ( medulloblastoma, atypical teratoid rhabdoid tumor, and pnet ). it is considered an embryonal tumor because it arises from cell... | [
"An adenolymphoma of parotid gland",
"A pleomorphic adenoma of parotid",
"A carcinoma of the parotid",
"A carcinoma of submandibular salivary gland"
] | A | Wahin's tumor Is the second most common benign tumor of the parotid gland (1st is pleomorphic adenoma). It consists of both epithelial and lymphoid elements thus known as adenolymphoma (probably arises from remnants of parotid tissue trapped in lymphnodes within the parotid gland). Also known as papillary cystadenoma l... |
aquarat_35368 | aquarat | <ctx>
< 9. 99 : order = 50 if 9. 99 < = price < 19. 99 : order = 30 if price > = 19. 99 : order = 10 a. if price < 9. 99 : order = 50 else : order = 30 order = 10 b. if price < 9. 99 : order = 50 elif price < 19. 99 : order = 30 elif price = = 19. 99 : order = 10 c. if price < 9. 99 : order = 50
18. 76 cash payment? 2... | [
"A)$57",
"B)$47",
"C)$7",
"D)$30"
] | D | $19 + $9 + $12 = $40 needed
1/4 x $40 = $10 on hand
$40 - $10 = $30 to earn
correct answer D |
medmcqa_5368 | medmcqa | <ctx>
implicated in the development of diabetic foot ulcers are infection, older age, diabetic neuropathy, peripheral vascular disease, cigarette smoking, poor glycemic control, previous foot ulcerations or amputations, and ischemia of small and large blood vessels. prior history of foot disease, foot deformities that ... | [
"eruptive xanthomas",
"necrobiosis lipoidica diabeticorum",
"gangrene",
"staphylococcal infection"
] | B | (b) Source: (Kasper, p. 2169)This lesion is more frequent in females and may antedate other clinical signs and symptoms of diabetes. The plaques are round, firm, and reddish-brown to yellow in color. They most commonly involve the legs but can also involve the hands, arms, abdomen, and head. |
aquarat_29549 | aquarat | <ctx>
) length : 264 km specifications double track main line designed for mixed - use traffic equipped with β state of the art β in - cab european signaling system ( etcs level 2 ) standard gauge 32. 5 tonne maximum axle load built to accommodates double stack containers, e. g. in future from jebel ali etihad rail db ... | [
"A)18.9 sec",
"B)88.9 sec",
"C)22.9 sec",
"D)30.00 sec"
] | D | D = 110 + 390 = 500 m
S = 60 * 5/18 = 50/3
T = 500 * 3/50 = 30 sec
Answer: D |
medmcqa_5787 | medmcqa | <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... | [
"Nimodipine",
"Amlodipine",
"Diltiazem",
"Verapamil"
] | A | Ans. A. NimodipineNimodipine is cerebro selective calcium channel blocker. Given in patients with hemorrhagic stroke. Nicardipine also have similar effects. This drugs reverse the cerebral vasospasm. |
medmcqa_6330 | medmcqa | <ctx>
jaundice can be caused by a few viruses that the human body can naturally clear, jaundice in the setting of an obstruction is usually caused by a cancer and can result in intolerable itching and a worsening of liver function that can be life - threatening. depending on a patient's condition, this type of obstruct... | [
"Truncal vagotomy with gastrojejunostomy",
"Truncal vagotomy with gastrojejunostomy",
"Highly selective vagotomy with pyloroplasty",
"Gastrojejunostomy"
] | A | Ans. A: Truncal vagotomy with gastrojejunostomyGastric outlet obstruction is manifested by obstruction at the level of the pylorus, which is the outlet of the stomach. Patients may develop vomiting, which may be projectile but non-bilious in nature, nausea or abdominal pain. An unusual finding that may lead to the diag... |
arc_challenge_282 | arc_challenge | <ctx>
##specific mating competition. in southern florida, the cuban tree frog ( osteopilus septentrionalis ) is an invasive species that has a similar call to the american green tree frog with respect to timing and pitch. a study found that their calls compete acoustically with each other due to their similarity which ... | [
"By helping the frog find other frogs",
"By keeping the frog cool",
"By making the frog hard to see when sitting on leaves",
"By allowing the frog to make its own food"
] | C | |
openbookqa_2395 | openbookqa | <ctx>
affecting the sugar structure. sucrose is a disaccharide made up of glucose and fructose. cream of tartar inverts the sugar during the baking process, meaning the molecule is split into two parts containing glucose and fructose. this prevents the sugar from recrystallizing and giving the meringue a gritty, undesi... | [
"disappear",
"explode",
"start to fly",
"become hard"
] | A | |
aquarat_45905 | aquarat | <ctx>
illustrates the structures that are often studied in additive combinatorics : the combinatorial structure of as compared to the algebraic structure of arithmetic progressions. plunnecke β ruzsa inequality a useful theorem in additive combinatorics is plunnecke β ruzsa inequality. this theorem gives an upper bound... | [
"A)1500",
"B)3100",
"C)4400",
"D)6200"
] | A | Each term in set B is 60 more than the corresponding term in set A.
The difference of the sums = 25 * 60 = 1500.
The answer is A. |
aquarat_14196 | aquarat | <ctx>
this equation and entering the known values gives 10. 28 10. 29 10. 30 10. 31 10. 32 10. 33
get 31. 55 31. 56 Γ Γ Γ
is, entering this into the expression above, we get 21. 34 21. 35 21. 36 21. 37 21. 38 21. 39 21. 40
. 86 3. 87 3. 88 3. 89 3. 90 3. 91 3. 92
</ctx>
The following are multiple choice questions (... | [
"A)2",
"B)1.15",
"C)2.05",
"D)0.29"
] | D | (34.31*0.473*1.567)/(0.5*23.25*7.57) = 25.4303/88.00125
= 0.29
ANSWER:D |
mmlu_aux_8014 | mmlu_auxiliary | <ctx>
too large and breaks up due to tidal forces, or impacts a large object such as an integral tree, aquatic animals must be able to propel themselves through the air sometimes in order to find a new place to live. most plants in the smoke ring are quite fragile because they do not need to support their own weight. a... | [
"soak up more light",
"put out less pollen",
"be wilting very soon",
"fold in on itself"
] | A | null |
qasc_1257 | qasc | <ctx>
of skin and the formation of wrinkles. because there is so little uv - b and uv - c reaching the earth β s surface, sunburn is caused by large exposures, and skin cancer from repeated exposure. some studies indicate a link between overexposure to the sun when young and melanoma later in life. the tanning response... | [
"the eyes",
"people",
"the hands",
"the skin"
] | A | |
medmcqa_3810 | medmcqa | <ctx>
blood to flow through the rest of the body.
. these results strongly support the hypothesis that tail vibration preceded the rattling system as a behavior and allowed for the rattle to be selected for once developed. even a small, underdeveloped rattle early in the evolution of the rattling system could have bee... | [
"Femoral nerve",
"Sural nerve",
"Tibial nerve",
"Superficial peroneal nerve"
] | A | Great saphenous vein on its course is accompanied by saphenous nerve which is a branch of femoral nerve. |
medmcqa_7676 | 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... | [
"Hepatocellular Carcinoma",
"Hepatic Adenoma",
"Focal Nodular Hyperplasia",
"Cholangiocarcinoma"
] | C | Ans. is 'c' i.e., Focal nodular hyperplasia Liver parenchyma is primarily made up of two types of cells. i) Hepatocytes -> Perform excretory and synthetic function ii) Kupffer cells -> They have reticuloendothelial function Both these cells can be investigated with 99mTc labelled cells. Two types of radionucleide imagi... |
arc_challenge_741 | arc_challenge | <ctx>
14. 6 β’ convection 601 example 14. 8 calculate the flow of mass during convection : sweat - heat transfer away from the body the average person produces heat at the rate of about 120 w when at rest. at what rate must water evaporate from the body to get rid of all this energy? ( this evaporation might occur when ... | [
"The wind",
"The Sun",
"Air pressure",
"Ocean currents"
] | B | |
qasc_6575 | qasc | <ctx>
decrease over time, whereas the reverse reaction ( b - > [ { k'} ] a ) causes the concentration of a to increase over time. therefore,, where brackets around a and b indicate concentrations. if we say that at, and applying the law of conservation of mass, we can say that at any time, the sum of the concentrations... | [
"cooling",
"imbalanced",
"rain",
"storms"
] | A | |
openbookqa_1945 | openbookqa | <ctx>
sediment transport is the movement of solid particles ( sediment ), typically due to a combination of gravity acting on the sediment, and the movement of the fluid in which the sediment is entrained. sediment transport occurs in natural systems where the particles are clastic rocks ( sand, gravel, boulders, etc. ... | [
"caused by gusts",
"due to clouds",
"made by trees",
"because of litter"
] | A | |
aquarat_10945 | 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)10 seconds",
"B)12 seconds",
"C)14 seconds",
"D)16 seconds"
] | B | Explanation:
As we need to get answer in seconds, so never forget to convert speed into meter per second.
Speed = 30 km/hr = 30* 5/18 m/sec
= 25/3 m/sec
Distance = length of train = 100 meter
Required time =
Distance/Speed=100 /25/3
=100β3/25=12sec
Option B |
arc_challenge_294 | arc_challenge | <ctx>
analysis of products can be useful on its own for initial scoping of embodied energy, it is generally much less reliable than process data and rarely relevant for a specific product or material. hence, hybrid methods for quantifying embodied energy have been developed, using available process data and filling any... | [
"a light bulb giving off heat",
"a candle providing light",
"a nail being hammered",
"a can rusting"
] | C | |
medmcqa_2675 | medmcqa | <ctx>
and the most common symptom reported by women of all races is shortness of breath. other symptoms more commonly reported by women than men are extreme fatigue, sleep disturbances, indigestion, and anxiety. however, some women do experience irregular heartbeat, dizziness, sweating, and nausea. burning, pain, or pr... | [
"Rubor",
"Tumor",
"Color",
"Cyanosis"
] | D | Ans. is 'd' i.e., Cyanosis o Cardinal signs of acute inflammation (celsus' signs): Rubor (redness), tumor (swelling), color (warmth), Dolor (pain). |
openbookqa_2401 | openbookqa | <ctx>
genetics is the study of genes and tries to explain what they are and how they work. genes are how living organisms inherit features or traits from their ancestors ; for example, children usually look like their parents because they have inherited their parents'genes. genetics tries to identify which traits are i... | [
"pets",
"homes",
"younglings",
"food"
] | C | |
aquarat_32260 | aquarat | <ctx>
less than or equal to, and odd numbers if the doubled value is greater than. for example, in decimal applications where is 10, original values between 0 and 4 result in even numbers and original values between 5 and 9 result in odd numbers, effectively re - packing the doubled values between 0 and 18 into a singl... | [
"A)20",
"B)80",
"C)160",
"D)220"
] | D | ASvennumber is defined as a five-digit number which goes according to the following rules: the leftmost digit is even, any digit to the right of an even digit must be an odd digit, and any digit to the right of an odd digit can only be one of the digits 1 or 7. How many different 5-digit numbers areSvennumbers?
4/9*5/1... |
medmcqa_4133 | 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 Xa inhibition and Thrombin inhibition",
"Factor Xa inhibition",
"Antithrombin inhibitor",
"Thrombin inhibition"
] | B | The antithrombotic activity of fondaparinux sodium is the result of antithrombin III (ATIII) mediated selective inhibition of Factor Xa. ref - Harrisons internal medicine 20e pg851 |
aquarat_1052 | aquarat | <ctx>
until the substance has " the consistency of bread dough " the clay / earth mixture is worked into forms, and the blocks dry over a period of one to two weeks. a mortar is made with a " flux " ( glass, soda, or colemanite ) to help fuse it. the adobe blocks are laid so that the joints are staggered. there is no m... | [
"A)5600",
"B)6000",
"C)6400",
"D)7200"
] | C | Number of bricks =Volume of the wall/Volume of 1 brick = (800 x 600 x 22.5)/(25 x 11.25 x 6) = 6400.
Answer: Option C |
arc_challenge_784 | arc_challenge | <ctx>
the relative roles of selection and drift. the availability of molecular data on all genetic differences led to the neutral theory of molecular evolution. in this view, many mutations are deleterious and so never observed, and most of the remainder are neutral, i. e. are not under selection. with the fate of each... | [
"centuries of gradual climate change",
"catastrophic destruction of habitat",
"rapid and profound climate change",
"immediate loss of primary food source"
] | A | |
medmcqa_6959 | medmcqa | <ctx>
created a series of tests to determine the long - term mechanical reliability of implants in a person's mouth where the implant is struck repeatedly with increasing forces ( similar in magnitude to biting ) until it fails. when a more exacting plan is needed beyond clinical judgment, the dentist will make an acry... | [
"Radiotherapy only",
"Total/extended Maxillectomy followed by radiotherapy",
"Radiotherapy followed by total/extened maxillectomy",
"Total/extended maxillectomy alone"
] | C | Treatment of maxillary carcinomas: Early cases with Stage I and II squamous cell carcinomas are treated with surgery or radiation with equal results. T3 and T4 lesions are treated by combined modalities of radiation and surgery. Radiation in such cases may be given preoperatively or postoperatively Ref: Dhingra 7e pg 2... |
aquarat_26428 | 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)70",
"B)79",
"C)85",
"D)96"
] | D | The triangle with sides 20 cm, 12 cm and 16 cm is right angled, where the hypotenuse is 20 cm.
Area of the triangle = 1/2 * 12 * 16 = 96 cm2
Answer: Option D |
medmcqa_1911 | medmcqa | <ctx>
to be pushed through them ). also common to all intervention radiology procedures are the medical imaging machines that allow the healthcare provider to see what is occurring within the body. some use x - rays ( such as ct and fluoroscopy ) and some do not ( such as ultrasound and mri ). in each case, the images ... | [
"4 hours",
"6 hours",
"8 hours",
"10 hours"
] | B | Embolectomy should be done within 6Β hours as after 6Β hours, irreverside changes occur. |
aquarat_9056 | aquarat | <ctx>
have no incentive to do well, and might score worse on average the second time. the students just over 70, on the other hand, would have a strong incentive to study and concentrate while taking the test. in that case one might see movement away from 70, scores below it getting lower and scores above it getting hi... | [
"A)10",
"B)20",
"C)40",
"D)73"
] | C | Let there be x pupils in the class.
Total increase in marks = (x Γ 1β2) = xβ2.
β΄ xβ2 = (83 - 63) β xβ2 = 20 β x = 40.
Answer C |
mmlu_aux_4379 | mmlu_auxiliary | <ctx>
in his book hen's teeth and horse's toes, stephen jay gould explains this curiosity of history, asserting that, in the absence of maintained roads, camels required less manpower and water than a wheeled cart pulled by oxen. efficiency of aquatic locomotion when moving through a fluid, rotating systems carry an ef... | [
"To help the liquid behave normally.",
"To turn the water into solid.",
"To create a thick liquid.",
"To make the water move rapidly."
] | C | null |
openbookqa_2504 | openbookqa | <ctx>
scuba diving is a mode of underwater diving whereby divers use breathing equipment that is completely independent of a surface air supply, and therefore has a limited but variable endurance. the name " scuba ", an acronym for " self - contained underwater breathing apparatus ", was coined by christian j. lamberts... | [
"it died and released a color",
"it was amused by the diver",
"it was trying to hide from the diver",
"it was thanking the diver"
] | C | |
medmcqa_868 | medmcqa | <ctx>
branchial arch or gill arch of fish ), is the first of six pharyngeal arches that develops during the fourth week of development. it is located between the stomodeum and the first pharyngeal groove. processes this arch divides into a maxillary process and a mandibular process, giving rise to structures including ... | [
"Usually seen along the posterior border of the sternocleidomastoid muscle",
"Mostly arises from 2nd branchial system",
"Always present in preschool children",
"Conservatory treatment is indicated"
] | B | Branchial cleft cysts usually present as a soft cystic mass along the anterior border of the sternocleidomastoid muscle. These lesions are usually recognized in the second or third decades of life. To prevent recurrent infection and possible carcinoma, they should be completely excised, along with their fistulous tract... |
medmcqa_2076 | medmcqa | <ctx>
with h. kallberg et al. : gene - gene and gene - environment interactions involving hla - drb1, ptpn22, and smoking in two subsets of rheumatoid arthritis, american j. hum. genetics, vol. 80, 2007, pp. 867 - 875 with e. f. remmers et al. : stat4 and the risk of rheumatoid arthritis and systemic lupus erythematosu... | [
"B cells",
"T-cells",
"NK-cells",
"Both B & T Cells"
] | B | (B) T-cells[?]Role of T cells in RAoProminent T-cell infiltrate in RA synoviumoGenetic similarities between RA patients-Specific human leukocyte antigen (HLA)-DR genes - HLA DR4, DR14 and DR1oShared Epitope: The third hypervariable region of DR b chains, especially amino acids 70 through 74.oCD4+ T helper (Th) cells ma... |
aquarat_28646 | aquarat | <ctx>
board puzzles with algebra of binary variables ask players to locate the hidden objects based on a set of clue cells and their neighbors marked as variables ( unknowns ). a variable with value of 1 corresponds to a cell with an object. contrary, a variable with value of 0 corresponds to an empty cell β no hidden ... | [
"A)1",
"B)2",
"C)3",
"D)4"
] | D | xy=4
As x+y=2
x2y3+y2x3=32
x2y2(y+x)=32
Substituting x+y
x2y2=16
xy=4
ANSWER:D |
qasc_5465 | qasc | <ctx>
% surveyed believed that teaching about the holocaust in school is important and 96 % believed the holocaust happened. the yougov survey found that 42 % of american millennials have never heard of mao zedong and another 40 % are unfamiliar with che guevara. health and welfare physical health even though the major... | [
"overheating",
"division",
"hypothyroidism",
"cancer"
] | A | |
arc_easy_1500 | arc_easy | <ctx>
have a low acceleration due to their relatively weak motors. electric vehicles can also use a motor in each wheel hub or next to the wheels ; this is rare but claimed to be safer. electric vehicles that lack an axle, differential, or transmission can have less drivetrain inertia. some direct current motor - equip... | [
"reduces traffic",
"uses less gasoline",
"accelerates faster",
"carries more passengers"
] | B | |
arc_easy_281 | arc_easy | <ctx>
theoretical maps of functional relationships between species and groups can reduce the likelihood of improper detection and improve the robustness of any biological conclusions drawn. functional traits a functional approach to defining traits can even help species classification. trait focused schemes of taxonomy... | [
"can produce fertile offspring.",
"can communicate easily.",
"will defend their territory.",
"will move from place to place."
] | A | |
openbookqa_1949 | openbookqa | <ctx>
in some signals, these lenses were cut to include a specific refracting pattern. traditionally, incandescent and halogen bulbs were used. because of the low efficiency of light output and a single point of failure ( filament burnout ), some traffic authorities are choosing to retrofit traffic signals with led arr... | [
"batteries",
"the movie industry",
"chemical romance",
"snow"
] | A | |
aquarat_21842 | aquarat | <ctx>
the investment vehicle that maximizes the profit. hence, conclusion : knowing the direction the market will go ( i. e. having perfect information ) is worth $ 350. discussion : if someone was selling information that guaranteed the accurate prediction of the future market direction, we would want to purchase this... | [
"A)Rs.5392",
"B)Rs.6392",
"C)Rs.8392",
"D)Rs.7392"
] | D | The initial price of the article is Rs.6000. In the 1st year, price of the article = 6000 + 2400 = Rs. 8400. In the 2nd year, price = 8400 - 20% of 8400= 8400 - 1680 = Rs. 6720.
In the 3rd year, price = 6720 + 10% of 6720 = 6720 + 672 = Rs. 7392
Required price = = Rs.7392.
Answer:D |
medmcqa_7724 | medmcqa | <ctx>
a false negative ( failing to diagnose a disease ) could be much more costly than a false positive ( incorrectly diagnosing a disease ). in such cases, the base rate can help inform decisions about the appropriate threshold for a positive test result. base rate fallacy many psychological studies have examined a p... | [
"Disease is very fatal and/or easily curable",
"Disease is non-fatal",
"Calculation of prevalence & incidence is wrong",
"Nothing can be said, as they are independent"
] | A | Prevalence = Incidence * Duration of illnessIf incidence is high and prevalence is low compared to the incidence, it means the duration of illness is low.Duration can be low if the disease is fatal or disease is easily curable.Park 23e pg: 62 |
qasc_4446 | qasc | <ctx>
customers are more likely to find cars when and where they need them. accessibility amod systems allow mobility for non - drivers, and give travellers the possibility to employ the time of the ride in useful ways, or even to relax. the absence of the drivers grants the same availability of the service during all ... | [
"animal transport",
"increased water pollution",
"more beneficial emissions",
"reduced air pollution"
] | D | |
medmcqa_8084 | medmcqa | <ctx>
which look at the abnormalities that present themselves during an attack. the researchers found interictally decreased cerebral blood flow in the posterior parts of the bilateral caudate nucleus. however, the literature does state that although this could be a cause of pkd, it could also be a result of pkd. anoth... | [
"Substantia Nigra",
"Neocerebellum",
"Archicerebellum",
"Ventromedial nucleus thalamus"
] | B | Past pointing and intentional tremors- Lesion of neo-cerebellum. Archicerebellum lesion-Truncal ataxia. Damage to Substantia nigra -Parkinsonism- Resting tremor is seen. |
mmlu_aux_2687 | mmlu_auxiliary | <ctx>
dna profiling ( also called dna fingerprinting and genetic fingerprinting ) is the process of determining an individual's deoxyribonucleic acid ( dna ) characteristics. dna analysis intended to identify a species, rather than an individual, is called dna barcoding. dna profiling is a forensic technique in crimina... | [
"The reason for collecting the phones from volunteers.",
"The technique of collecting DNA on the phones.",
"The method of removing traces of DNA on the phones.",
"The purpose of washing the cell phones."
] | B | null |
pubmedqa_715 | pubmedqa | <ctx>
imaging, mammography, and computer - aided diagnosis of breast cancer. ( eds. suri and rangayyan ), 2006, pages 871 - 900. s. gupta, m. k. markey, a. c. bovik, β advances and challenges in 3d and 2d + 3d human face recognition. " pattern recognition research horizons. ( ed. erwin a. zoeller ), 2007, pages 161 - 2... | [
"yes",
"no",
"maybe"
] | B | |
openbookqa_3051 | openbookqa | <ctx>
, such as volunteering or academic achievement, are more likely to engage in these behaviors themselves. gene - environment interactions a culmination of research suggests that the development of personality occurs in relation to one's genetics, one's environment, and the interaction between one's genetics and en... | [
"an egg under water",
"an egg near a light bulb",
"an egg in the arctic",
"an egg in a freezer"
] | B | |
aquarat_41940 | 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)1/32",
"B)1/6",
"C)1/33",
"D)1/38"
] | B | The three dice can fall in 6 * 6 = 36 ways.
Hence the probability is 6/36
= 1/6
Answer: B |
mmlu_aux_4819 | mmlu_auxiliary | <ctx>
the balloon goes, however β balloons are at the mercy of the winds. the uncertainty over where we will end up is one of the reasons balloonists are attracted to the sport. in this project we use triple integrals to learn more about hot air balloons. we model the balloon in two pieces. the top of the balloon is mo... | [
"jump out of the balloon",
"let the air out of the balloon",
"make the air inside the balloon hotter",
"let the air inside the balloon cool down"
] | C | null |
aquarat_22275 | aquarat | <ctx>
1. 4 22 1 β’ introduction : the nature of science and physics access for free at openstax. org discussion for ( b ) if we had started with 0. 500 km / min, we would have needed different conversion factors, but the answer would have been the same : 8. 33 m / s. you may have noted that the answers in the worked exa... | [
"A)9 centimeters per second",
"B)0.9 meters per second",
"C)4 meters per second",
"D)0.4 meters per second"
] | D | 60 / 1.5 = 40 cm/s = 0.4 m/s
The answer is D. |
mmlu_aux_4880 | mmlu_auxiliary | <ctx>
despite taboos that occasionally forbid the hunting and eating of certain lemur species. other predators include native euplerids, such as the fossa, feral cats, domestic dogs, snakes, diurnal birds of prey, and crocodiles. extinct giant eagles, including one or two species from the genus aquila and the giant mal... | [
"How the Lesula Was Found",
"What the Lesula Looks Like",
"A New Species of Monkey",
"When the Lesula Was Found"
] | C | null |
mmlu_aux_4881 | mmlu_auxiliary | <ctx>
27. 5 million to solve the problems. unesco questioned the plan and has not lifted the potential delisting of the park. the world heritage committee will review canada's report and plan for preserving the park in 2021. climate in the park, summers are very short, but days are long. temperatures range between duri... | [
"in spring",
"before autumn",
"in the winter",
"after summer"
] | D | null |
qasc_7733 | qasc | <ctx>
health of streams can be from many things, but most can be directly or indirectly attributed to human infrastructure and action. urban streams tend to be β flashier β meaning they have more frequent and larger high flow events. urban streams also suffer from chemical alterations due to pollutants and waste being ... | [
"conditions",
"salmon",
"plants",
"clams"
] | C | |
aquarat_43307 | aquarat | <ctx>
the cone's axis along an angle ΞΈ from the x - axis. the cylindrical height coordinate of this point is. so along the direction of angle ΞΈ, a cross - section of the conical ungula looks like the triangle. rotating this triangle by an angle about the z - axis yields another triangle with,, substituted for,, and res... | [
"A)1 cm",
"B)3 cm",
"C)6 cm",
"D)4 cm"
] | C | let base= x cm
height = 2x cm
area = x Γβ 2x=2x^2
area=x Γβ 2x=2x^2
Area is given as 72 cm^2
2x^2=72
x^2=36
x=6 cm
ANSWER:C |
mmlu_aux_3170 | mmlu_auxiliary | <ctx>
##cas will occasionally kill adult adelie penguins. kelp gulls and snowy sheathbills also prey on chicks and eggs. status because of its very large and increasing population ( estimated at more than 10 million mature individuals in 2020 ), and its unfragmented habitat, the adelie penguin is considered by the inte... | [
"Ocean warming may threaten king penguins",
"The Crozet Archipelago is the world of king penguins",
"Scientists support the protection of king penguins",
"King penguins' habitat is in great danger"
] | A | null |
qasc_586 | qasc | <ctx>
drought deciduous, or drought semi - deciduous plants refers to plants that shed their leaves during periods of drought or in the dry season. this phenomenon is a natural process of plants and is caused due to the limitation of water around the environment where the plant is situated. in the spectrum of botany, d... | [
"staying warm",
"It expands",
"Die",
"Change colors"
] | D | |
aquarat_36194 | aquarat | <ctx>
) + 1 ^ 4 - 6 0000 5 5536 = 4000Γ ( 1 ^ 3 ) Γ6 + 600Γ ( 1 ^ 2 ) Γ ( 6 ^ 2 ) + 40Γ1Γ ( 6 ^ 3 ) + 6 ^ 4 - - - - - - 4464 0000 3338 7536 = 4000Γ ( 16 ^ 3 ) Γ2 + 600Γ ( 16 ^ 2 ) Γ ( 2 ^ 2 ) + 40Γ16Γ ( 2 ^ 3 ) + 2 ^ 4 - - - - - - - - - 1125 2464 0000 1026 0494 3376 = 4000Γ ( 162 ^ 3 ) Γ6 + 600Γ ( 162 ^ 2 ) Γ ( 6 ^ 2 )... | [
"A)200",
"B)800",
"C)400",
"D)500"
] | B | Let x be the number I chose, then
x/5β154=6
x/5=160
x=800
Answer is B. |
qasc_6944 | qasc | <ctx>
car apps are a genre of software that offer a car and its driver abilities above what is built - in to the vehicle. examples of third - party software for cars include allowing data input while moving, traffic jam assistance, diagnostics and lane - keeping. these pieces of software can be standalone or linked to ... | [
"Burning gasoline",
"Burning wood",
"Electrical energy",
"a hydraulic system"
] | A | |
medmcqa_5400 | 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... | [
"Alcoholic hepatitis",
"Chronic active hepatits",
"Focal amyloidosis",
"Diffuse amyloidosis"
] | D | Ans. is 'd' i.e., Diffuse amyloidosis Focal amyloidosis cause sago spleen |
arc_easy_617 | arc_easy | <ctx>
because it has entered a 3 : 2 spin β orbit resonance due to the eccentricity of its orbit. mercury's prograde rotation is slow enough that due to its eccentricity, its angular orbital velocity exceeds its angular rotational velocity near perihelion, causing the motion of the sun in mercury's sky to temporarily r... | [
"attraction of gravity",
"effect of inertia",
"frictional force",
"rotational force"
] | A | |
aquarat_22033 | aquarat | <ctx>
in mathematics, the remainder is the amount " left over " after performing some computation. in arithmetic, the remainder is the integer " left over " after dividing one integer by another to produce an integer quotient ( integer division ). in algebra of polynomials, the remainder is the polynomial " left over "... | [
"A)0",
"B)2",
"C)4",
"D)6"
] | D | (( 90 Ξ 33 ) Ξ 17 )
The remainder of 90 divided by 33 is 24;
The remainder of 24 divided by 17 is 7;
( 97 Ξ (33 Ξ 17))
The remainder of 33 divided by 17 is 16;
The remainder of 97 divided by 16 is 1.
7 - 1 = 6.
Answer: D. |
pubmedqa_590 | pubmedqa | <ctx>
products used to minimize this adverse effect are : red cells, reconstituted blood and 5 % albumin. the use of each blood product is dependent on the clinical considerations for the pediatric patient, in all cases the prime serves to reduce the hypovolemic effects a large extra - corporeal volume of the apheresis... | [
"yes",
"no",
"maybe"
] | B | |
medmcqa_5574 | medmcqa | <ctx>
broad ligament of the uterus. for a short part, the uterine arteries travel on top for a short ( ) period. they then pass by the cervix, traveling inward towards the bladder. blood and lymphatic supply the arteries which supply the ureter vary along its course. the upper third of the ureter, closest to the kidney... | [
"Prostratic urethra & Ejaculation duct",
"Prostratic urethra & rectum",
"Ejaculation duct & pubis",
"Pubis and rectum"
] | A | A i.e. Prostratic urethra & Ejaculation duct Board Review series AnatomyMedian lobe which lies between urethra and the ejaculatory duct is prone to benign hyperophy. QPosterior lobe, which lies behind the urethra and below the ejaculatory duct contains glandular tissue and is prone to carcinomatous transformation.Q |
qasc_3630 | qasc | <ctx>
- operate on research and to address the challenges impacting the snow leopard β s survival while ensuring the livelihood opportunities of local people in snow leopard regions. the sln produced the snow leopard survival strategy ( slss ) a report which presents a co - ordinated strategy for ensuring the endangere... | [
"keeping warm",
"support",
"movement",
"staying light"
] | A | |
aquarat_39920 | aquarat | <ctx>
allowed to slip during the acceleration. ( ignore rolling. ) ( a ) on dry concrete. ( b ) on wet concrete. ( c ) on ice, assuming that, the same as for shoes on ice. 15. repeat exercise 5. 14 for a car with four - wheel drive. 16. a freight train consists of two engines and 45 cars with average masses of. ( a ) w... | [
"A) $ 2.50",
"B) $ 3.00",
"C) $ 3.50",
"D) $ 6.00"
] | D | Number of wheels in truck = 18
Number of wheels on its front axle =2
number of wheels remaining = 16
number of axles remaining axles = 16/4 = 4
Total number of axles = 5
T = 1.50 + 1.50( x β 2)
= 1.50 + 1.5*3
= 1.5 +4.5 = 6 $
Answer D |
aquarat_43782 | aquarat | <ctx>
. 11 ( plus the $ 100 initial wager ). see the article odds for conversion equations. references bayesian statistics
, then it is easy to see that the expected revenue from this auction is also if wins the auction. proof to prove this, suppose that a player 1 bids where, effectively bluffing that its value is ra... | [
"A)66%",
"B)120%",
"C)105%",
"D)100%"
] | D | Let C.P. be Rs. x and S.P. be Rs. y.
Then, 3(y - x) = (2y - x)
y = 2x.
Profit = Rs. (y - x) = Rs. (2x - x) = Rs. x.
Profit % = x/x x 100% =100%
Answer is D. |
arc_challenge_806 | arc_challenge | <ctx>
bifurcation. a linear stability analysis can also be performed here, except using the generalized solution for a cubic equation instead of quadratic. the process is the same : 1 ) set the differential equation to zero and find the analytical form of the fixed points x *, 2 ) plug each x * into the first derivativ... | [
"The Sun rises and sets.",
"Earth tilts on its axis.",
"Earth revolves around the Sun.",
"The Moon revolves around Earth."
] | A | |
openbookqa_906 | openbookqa | <ctx>
1. 3 kilowatts per square meter a tiny fraction of this is retained by earth over the long term. our consumption rate of fossil fuels is far greater than the rate at which they are stored, so it is inevitable that they will be depleted. power implies that energy is transferred, perhaps changing form. it is never ... | [
"it loses more",
"it has less",
"it gains more",
"it is soft"
] | C | |
qasc_651 | qasc | <ctx>
surface water bodies ( lakes, reservoirs and rivers ), of consumptive water uses ( the fraction of the abstracted water that evapotranspires during use ) and of the return flows to groundwater or surface water bodies. consumptive irrigation water use is computed by the global irrigation model as a function of irr... | [
"salamanders",
"Lobsters",
"chickens",
"clouds"
] | C | |
aquarat_28830 | aquarat | <ctx>
people, who are more likely to die in a given year, so that the overall mortality rate can be higher even if the mortality rate at any given age is lower. a more complete picture of mortality is given by a life table, which summarizes mortality separately at each age. a life table is necessary to give a good esti... | [
"A) 7",
"B) 8",
"C) 9",
"D) 10"
] | A | A simple and elegant solution.
As addition of 39, shifts mean by 2, and addition of 15, shifts mean by 1 to the other side, we have the mean lying between 3915, and in a ratio of 2:1
39-15 = 24
24 divide by 3 is 8.
Meaning mean of the n terms is 15+8 = 39-16 = 23
Now, from first statement, When a person aged 39 is adde... |
medmcqa_1806 | medmcqa | <ctx>
of mmp - 1 and mmp - 19 are observed in the brain. this in turn, upregulates the signaling pathways necessary to provide increased cell adhesion, cell motility, cell migration, invasion, cancer - cell proliferation and survival. extracellular matrix components ecm - tumor cell interactions play a critical role in... | [
"Angiogenesis",
"Tumorogenesis",
"Apoptosis",
"Inhibition of tyrosine kinase activity"
] | A | Metastasis is a complex series of steps in which cancer cells leave the original tumor site and migrate to other pas of the body the bloodstream or the lymphatic system. One of the critical events required for metastasis is the growth of a new network of blood vessels, called tumor angiogenesis. |
pubmedqa_628 | pubmedqa | <ctx>
practice, alongside public health initiatives, to manage obesity and glucose levels for diabetes prevention. ','recommendation':'based on the findings of the study, we recommend integrating the classification decision tree model into clinical practice to enhance early detection and diagnosis of diabetes. by utili... | [
"yes",
"no",
"maybe"
] | A | |
openbookqa_565 | openbookqa | <ctx>
##8 ma antonellini, a aydin, dd pollard, 1994, microstructure of deformation bands in porous sandstones at arches national park, utah, journal of structural geology 16 ( 7 ), 941 β 959 r burgmann, dd pollard, sj martel, 1994, slip distributions on faults : effects of stress gradients, inelastic deformation, heter... | [
"construction",
"Violent tremors",
"earthworms",
"tornados"
] | B | |
medmcqa_7374 | medmcqa | <ctx>
based measure of risk of atherosclerosis ) in adulthood. however, in children or adolescents with elevated bmi who reduce their bmi to normal levels, these risks are decreased to a similar level as those with normal bmi in childhood and adulthood. one study showed that children who became obese as early as age 2 ... | [
"Carcinoma cervix",
"Carcinoma vulva",
"Carcinoma vagina",
"Carcinoma ovary"
] | A | Ans. A. Carcinoma cervixEarly Coitarche (early age of first intercourse) is a risk factor for carcinoma cervix. |
aquarat_44185 | aquarat | <ctx>
random variable x ~ b ( n, p ) and y ~ b ( m, p ) is equivalent to the sum of n + m bernoulli distributed random variables, which means z = x + y ~ b ( n + m, p ). this can also be proven directly using the addition rule. however, if x and y do not have the same probability p, then the variance of the sum will be... | [
"A)$1050",
"B)$2500",
"C)$3000",
"D)$3400"
] | A | Let the shares of A,B,C,D are 2x,3x,4x,6x
6x-4x = 700
x = 350
B's share = 3x = $1050
Answer is A |
aquarat_684 | aquarat | <ctx>
ethanol, c2h5oh ( d ) 25 g of i2 in 125 g of ethanol, c2h5oh 33. calculate the mole fraction of each solute and solvent : ( a ) 0. 710 kg of sodium carbonate ( washing soda ), na2co3, in 10. 0 kg of water β a saturated solution at 0 Β°c ( b ) 125 g of nh4no3 in 275 g of water β a mixture used to make an instant ic... | [
"A)1/2",
"B)1/3",
"C)2/3",
"D)3/5"
] | B | 1 litre of drink = 1000 milliliters
Let x be the quantity taken out
We now have 1000 - x quantity of liquid => there is 0.25(1000-x) quantity of alcohol. --- (1)
Now, we add x amount of alcohol from a 10% concentrate. It means 0.1x alcohol is added ---(2)
Since it says final alcohol content in 1 litre of drink is 20% o... |
arc_easy_1631 | arc_easy | <ctx>
vaccine development and production is economically complex and prone to market failure. many of the diseases most demanding a vaccine, including hiv, malaria and tuberculosis, exist principally in poor countries. pharmaceutical firms and biotechnology companies have little incentive to develop vaccines for these ... | [
"to figure out how much the vaccine is worth",
"to determine how the vaccine will affect people",
"to understand how that disease affects the human body",
"to find out how many people are affected by the disease"
] | B | |
qasc_4844 | qasc | <ctx>
by streptococcus mutans and streptococcus sanguinis occurs as these organisms colonise the dental surface and gingiva. other strains of streptococci adhere strongly to the gums and cheeks but not to the teeth. the gingival crevice area ( supporting structures of the teeth ) provides a habitat for a variety of ana... | [
"the environment",
"Contaminated wounds",
"on food",
"on rotting logs and compost"
] | D | |
aquarat_39198 | 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 β p ( t ) and therefore : the reader may easily verify that ... | [
"A)16%",
"B)12%",
"C)74%",
"D)10%"
] | B | Let the rate be R% p.a. Then,
(5000 * R * 2)/100 + (3000 * R * 4)/100 = 2640
100 R + 120 R = 2640
R = 12%
Answer:B |
aquarat_15824 | aquarat | <ctx>
virtual money, and receives money in a constant rate of 1 per second. at each time t, we define a not - yet - selected project x as affordable if the total money held by voters who approve x is at least the cost of x. at the first time in which some project is affordable, we choose one affordable project y arbitr... | [
"A)3,000",
"B)5,000",
"C)8,000",
"D)Data inadequate"
] | D | P : Q : R = 5 : 8 : 12
Total share of QandR/Share of P=8+12/5=20/5=4
So, we see that no new information has been given in the question and Pβs share canβt be determined.
Answer D |
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