id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
medmcqa_112 | medmcqa | <ctx>
stringent than one permitting 65 %. change of tariff classification among those three methods of application to express the β substantial transformation β criterion, change in tariff classification is regarded by the agreement on rules of origin as the primary method. in its article 9 on the objectives and princi... | [
"Rupture of membranes",
"Scanty liquor amnii",
"Adequate liquor amnii",
"Air inside the uterine cavity"
] | C | Ans. (C). Adequate liquor amniiThe photograph shows maceration, a sign of intrauterine death.Conditions favoring maceration: Intact membranes; adequate liquor amnii & NO air. |
medmcqa_7582 | medmcqa | <ctx>
diabetic nephropathy, also known as diabetic kidney disease, is the chronic loss of kidney function occurring in those with diabetes mellitus. diabetic nephropathy is the leading causes of chronic kidney disease ( ckd ) and end - stage renal disease ( esrd ) globally. the triad of protein leaking into the urine (... | [
"Hydrochlohiazide",
"Enalapril",
"Amiloride",
"Aspirin"
] | B | Ans is option 2 - Enalapril ACE inhibitors and ARB&;s are specifically indicated to reduce progression of renal disease. Ref Harrison 19 /2428 |
aquarat_33187 | aquarat | <ctx>
of items that compared equal. equivalently, each item's ranking number is 1 plus the number of items ranked above it. this ranking strategy is frequently adopted for competitions, as it means that if two ( or more ) competitors tie for a position in the ranking, the position of all those ranked below them is unaf... | [
"A)35",
"B)120",
"C)504",
"D)840"
] | C | Well in this case since there are 3 positions and they can be taken by 3 persons only ,so order matters over here .For gold there are 9 choices ,for silver 8 remain (one who got gold cannot be given silver) and for bronze 7 choices remain.
So total possibilities=9*8*7
Correct answer C=504 |
openbookqa_224 | openbookqa | <ctx>
beach cleaning or clean - up is the process of removing solid litter, dense chemicals, and organic debris deposited on a beach or coastline by the tide, local visitors, or tourists. humans pollute beaches with materials such as plastic bottles and bags, plastic straws, fishing gear, cigarette filters, six - pack ... | [
"water",
"carbon dioxide",
"sunlight",
"beach sand"
] | B | |
aquarat_42845 | aquarat | <ctx>
the time of the international wro final in november, but turns 13 years old in december the same year cannot participate in elementary category. age groups robomission age groups future innovators age group robosports age group future engineers table of eligibility ( toe ) qualification for the international fina... | [
"A)76",
"B)130",
"C)162",
"D)198"
] | B | We have 3 scenarios here:
1) 1 tech2 businessmen: 4C1 x 7C2 = 84
2) 2 tech1 businessman: 4C2 x 7C1 =42
3) 3 tech0 businessmen: 4C3 = 4
Total: 84+42+4 = 130
Answer: B |
medmcqa_6062 | medmcqa | <ctx>
, may also be a favorable environment for the growth of an infectious agent, as coming into contact with a vehicle leads to its transmission. vector transmission occurs most often from insect bites from mosquitoes, flies, fleas, and ticks. there are two sub - categories of vectors : mechanical ( an insect transmi... | [
"Anthropozoonoses",
"Zooanthroponoses",
"Zoonoses",
"Amphixenosis"
] | B | |
mmlu_aux_4736 | mmlu_auxiliary | <ctx>
their natural habitats, museum systematists including albert gunther and john edward gray continued to contribute new names for new lemur species. however, the most notable contributions from this century includes the work of alfred grandidier, a naturalist and explorer who devoted himself to the study of madagas... | [
"safe",
"interesting",
"busy",
"difficult"
] | B | null |
medmcqa_5696 | medmcqa | <ctx>
opening of the coronary arteries ( usually by way of the aortic root ) and / or to the cardiac veins ( by way of the coronary sinus ). these delivery methods are referred to antegrade and retrograde, respectively. cardioplegia solution protects the heart by arresting ( i. e. stopping ) the heart, thereby decreasi... | [
"Aoa to pulmonary aery",
"Aoa to pulmonary vein",
"Subclan aery to pulmonary vein",
"Subclan vein to aery"
] | A | Ans. is 'a' i.e., Aoa to Pulmonary Aery Blalock Taussig shunt consists of subclan aery (br. of aoa) and pulmonary aery anastamosis. This inturn actually establishes a shunt between the aoa (Via the subclan aery) and the pulmonary aery. Management of T.O.F. Medical Management Limited to management of complications and c... |
medmcqa_2447 | medmcqa | <ctx>
can be caused, in part, by localization of hbx to the mitochondria where hbx decreases the mitochondrial membrane potential. in addition, another hbv protein, hbsag, also increases ros through interactions with the endoplasmic reticulum. the increase in ros after hbv infection causes inflammation, which leads to ... | [
"Altered function",
"Altered solubility",
"Altered stability",
"Altered O2 binding capacity"
] | B | |
aquarat_1401 | aquarat | <ctx>
on an m - machine flow - shop with a critical machine. european journal of operational research, 201, pp. 404 β 408. b. mor and g. mosheiov. ( 2010 ). scheduling problems with two competing agents to minimize minmax and minsum earliness measures. european journal of operational research, 206, pp. 540 β 546. b. mo... | [
"A)3/4",
"B)4",
"C)18/19",
"D)9"
] | C | yes there is a typo in the question, I got the same ques on my GMAT PREP last week, and the questions goes as:
A company has two types of machines,type R and type S.Operating at a constant rate a machine of R does a certain job in 36 hours and a machine of type S does the job in 2 hours .If the company used the same nu... |
medmcqa_45 | medmcqa | <ctx>
noninvasive glucose monitoring ( nigm ) is the measurement of blood glucose levels, required by people with diabetes to prevent both chronic and acute complications from the disease, without drawing blood, puncturing the skin, or causing pain or trauma. the search for a successful technique began about 1975 and h... | [
"Na+",
"Ca++",
"K+",
"Cl-"
] | A | A i.e. Na+ |
aquarat_42537 | 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)600",
"B)780",
"C)800",
"D)900"
] | B | Explanation :
Let P's capital = p, Q's capital = q and R's capital = r
Then
4p = 6q = 10r
=> 2p = 3q = 5r
=>q = 2p/3
r = 2p/5
P : Q : R = p : 2p/3 : 2p/5
= 15 : 10 : 6
R's share = 4030 * (6/31) = 130*6 = 780. Answer : Option B |
aquarat_33111 | 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)100",
"B)200.",
"C)190.",
"D)180."
] | A | ..................................White Sheep...........not- white sheep
Softwool............................................................................ 2/3Γ300 =200
Not soft wool ......................................................................300-200=100
................................5/6 Γ300= 250........... |
medmcqa_7448 | medmcqa | <ctx>
. prevalence vs. cumulative incidence many medical tests ( such as pregnancy tests ) have two possible results : positive or negative. however, tests will sometimes yield incorrect results in the form of false positives or false negatives. false positives and false negatives can be described by the statistical co... | [
"Case control study",
"Coho study",
"Cross sectional study",
"Cross over study"
] | B | Ans. is 'b' i.e., Coho study Coho study analyses the following data :?1) Incidence rate among exposed and nonexposed2) Estimation of riska) Relative risk (risk ratio)b) Attributable risk (risk difference)c) Population attributable riskIncidence rateo In coho study, incidence rate can be determined directly in those exp... |
qasc_2972 | qasc | <ctx>
area will not be reintroduced. organisms will only be reintroduced when scientific data support a reasonable chance of long - term survival ( if funds are insufficient for the long - term effort, reintroduction will not be attempted ). reintroduced organisms will receive food supplementation and veterinary assist... | [
"humans",
"trees",
"lives",
"dogs"
] | C | |
aquarat_33326 | aquarat | <ctx>
, lime green, sage green, depression green, emerald green, olive green, yellow - olive green, aqua, cornflower blue, electric blue, cobalt blue, sapphire blue, glowing peacock blue, and many others. different colors were produced to allow two or more different utility companies to quickly identify which wires wer... | [
"A)12",
"B)14",
"C)18",
"D)19"
] | D | IMO: D - 19
There are 6C3 = 20 ways to create different colored ice cream products. Out of these 20, only 1 (Silver, Blue, Red) will not contain at least one of the colors yellow, purple, or orange. 20 - 1 = 19.
The other way would be to calculate the number of ice cream products that contain at least one of the colors... |
mmlu_aux_3131 | mmlu_auxiliary | <ctx>
it is estimated that there are other outer irregular moons larger than in diameter. in addition, there is evidence of dozens to hundreds of moonlets with diameters of 40 β 500 meters in saturn's rings, which are not considered to be true moons. titan, the largest moon, comprises more than 90 % of the mass in orbi... | [
"Saturn's moons move in the same direction",
"there are many moons circling around Saturn",
"debris from the biggest ring covers one side of Iapetus",
"Iapetus strikes against other moons while moving"
] | C | null |
openbookqa_2 | openbookqa | <ctx>
prevention of non - specific binding is particularly important, as it increases the efficiency of the absorption process by filtering out undigested material which would otherwise block access to the midgut epithelium. due to the small pore size of the matrix, only small molecules which have been broken down by e... | [
"the mind needs time to digest",
"take a second to digest what I said",
"nutrients are being deconstructed",
"reader's digest is a body of works"
] | C | |
aquarat_27852 | aquarat | <ctx>
other coin is also gold, is. the flaw is in the last step. while those two cases were originally equally likely, the fact that you are certain to find a gold coin if you had chosen the gg box, but are only 50 % sure of finding a gold coin if you had chosen the gs box, means they are no longer equally likely given... | [
"A)1/190",
"B)1/20",
"C)1/19",
"D)1/13"
] | D | The problem with your solution is that we don't choose 1 shoe from 14, but rather choose the needed one AFTER we just took one and need the second to be the pair of it. So, the probability would simply be: 1/1*1/13(as after taking one at random there are 13 shoes left and only one is the pair of the first one)=1/13
Ans... |
qasc_6177 | qasc | <ctx>
, when any energy is added to an isolated system, the increase in the mass is equal to the added energy divided by. mass in special relativity an object moves at different speeds in different frames of reference, depending on the motion of the observer. this implies the kinetic energy, in both newtonian mechanics... | [
"heat is produced",
"kinetic energy",
"It gets heated up",
"a constant impelling force"
] | D | |
openbookqa_1218 | openbookqa | <ctx>
( imfet ). by the early 2000s, biofets such as the dna field - effect transistor ( dnafet ), gene - modified fet ( genfet ) and cell - potential biofet ( cpfet ) had been developed. a factor influencing the biotechnology sector's success is improved intellectual property rights legislation β and enforcement β wor... | [
"metal",
"the sun",
"leaves",
"the wind"
] | C | |
medmcqa_8264 | medmcqa | <ctx>
##s, especially in aged dogs, can appear similar to mf or non - epidermotropic cutaneous lymphoma ( necl ). multiple histiocytomas may look like cutaneous histiocytosis, although morphologically histiocytomas are consistently epidermotropic and commonly epidermally invasive, these are not features of cutaneous hi... | [
"T\n1\n>2",
"T\n2\n is 2-5",
"T\n3\n > 5",
"T\n4\n is any size"
] | D | |
arc_easy_924 | arc_easy | <ctx>
18. 12 occurrence, preparation, and properties of the noble gases learning objectives by the end of this section, you will be able to : β’ describe the properties, preparation, and uses of the noble gases the elements in group 18 are the noble gases ( helium, neon, argon, krypton, xenon, and radon ). they earned t... | [
"they are lighter than air.",
"they have full outer electron shells.",
"they have excess electrons to share.",
"they easily react with other elements."
] | B | |
openbookqa_2228 | openbookqa | <ctx>
of their pick - up and drop - off locations. drivers are no longer required to find the nearest public phone in order to relay information regarding their load status, it can be done without leaving the truck cab. the driver inputs the information, using a keyboard, into an automated system of pre - formatted mes... | [
"cats",
"clouds",
"dogs",
"dead dinosaurs"
] | D | |
qasc_7238 | qasc | <ctx>
herpetology ( from greek Ξ΅ΟΟΞ΅ΟΞΏΞ½ herpeton, meaning " reptile " or " creeping animal " ) is the branch of zoology concerned with the study of amphibians ( including frogs, toads, salamanders, newts, and caecilians ( gymnophiona ) ) and reptiles ( including snakes, lizards, amphisbaenids, turtles, terrapins, tortoi... | [
"mammals",
"clouds",
"humans",
"penguins"
] | D | |
mmlu_aux_5267 | mmlu_auxiliary | <ctx>
the new balls helped batters hit the ball farther. in 1925, milton reach patented his " cushion cork " center. it was a cork core surrounded by black rubber, then another layer of red rubber. in 1934, the national league and american league came to a compromise and standardized the baseball. they agreed on a cush... | [
"it is wet",
"it is dry",
"there's a logo on it",
"its weight remains the same"
] | C | null |
openbookqa_3167 | openbookqa | <ctx>
renovation at the airport. this caused the distance between the lights to change at a distance of 6 meter between each other rather than the usual 3 meter. the approach lights were also not turned on. the inclement weather condition and the unlit condition of the runway would make it harder for the pilots to see ... | [
"ash from a volcano",
"vapor of H2O condensed in the air",
"helium vapor in the air",
"a forest fire nearby"
] | B | |
aquarat_43762 | aquarat | <ctx>
alkali metal fluoride. a quick approximate determination of freezing point indicates that 4 g of the salt dissolved in 100 g of water produces a solution that freezes at about β1. 4 Β°c. assuming ideal solution behavior, what is the formula of the salt? show your calculations. 11. 5 colloids 71. identify the dispe... | [
"A)9:100",
"B)100:9",
"C)12:100",
"D)12:20"
] | A | Water:soap = 3:5
Soap:Salt=12:20
=> For 12 soap, salt = 20
=> For 5 Soap, salt = (20/12)*5 = 100/12=25/3
So, water:soap:salt = 3:5:25/3 = 9:15:25
After open container, water:soap:salt = 2.25:15:25
So, water:salt = 2.25:25 = 9:100
ANSWER:A |
arc_easy_978 | arc_easy | <ctx>
location, including a location other than a city, may be used if it results in a less ambiguous name. in the event that the name of the location used to represent the time zone changes, the convention is to create an alias in future editions so that both the old and new names refer to the same database entry. in ... | [
"Earth's rotation",
"Earth's revolution",
"the Moon's rotation",
"the Moon's revolution"
] | B | |
arc_challenge_251 | arc_challenge | <ctx>
. fritts and d. seip. ecology and conservation of wolves in a changing world. canadian circumpolar institute occasional publication no. 35. university of alberta, edmonton. 620 pp. 1981 carbyn, l. n., territory displacement in a wolf population with abundant prey. journal of mammalogy. 62 : 193 - 195. 1982 carbyn... | [
"the amount of snow in the area each year",
"the number of birds that live in the area",
"the number of trees in the area",
"the amount of food available in the area"
] | D | |
medmcqa_2786 | medmcqa | <ctx>
parasitology is the study of parasites, their hosts, and the relationship between them. as a biological discipline, the scope of parasitology is not determined by the organism or environment in question but by their way of life. this means it forms a synthesis of other disciplines, and draws on techniques from fi... | [
"NIH swab method",
"String test",
"Hetrazan test",
"Encysted larvae on muscle biopsy"
] | A | The causative agent is Enterobius vermiculais & is diagnosed by NIH swab or perianal swab moistened with saline ie by applying the adhesive surface of cellophane tape to perianal skin in the morning & then this is examined on a glass slide inder microscope. Reference: Harrison20th edition pg 1102 |
qasc_2004 | qasc | <ctx>
in geology, rock ( or stone ) is any naturally occurring solid mass or aggregate of minerals or mineraloid matter. it is categorized by the minerals included, its chemical composition, and the way in which it is formed. rocks form the earth's outer solid layer, the crust, and most of its interior, except for the ... | [
"sound",
"light",
"wind",
"river"
] | C | |
mmlu_aux_3467 | mmlu_auxiliary | <ctx>
. some species will bask or perch on chosen perches. the flight styles of butterflies are often characteristic and some species have courtship flight displays. butterflies can only fly when their temperature is above ; when it is cool, they can position themselves to expose the underside of the wings to the sunli... | [
"insects always waited for their favorable winds",
"insects chose the winds they wanted to ride",
"insects were just blown about by the wind",
"insects positioned themselves in the winds"
] | C | null |
medmcqa_7468 | medmcqa | <ctx>
k. ( 2011 ). mutations in mtfmt underlie a human disorder of formylation causing impaired mitochondrial translation. cell metabolism, 14 ( 3 ), 428 - 434. tucker, e. j., wanschers, b. f., szklarczyk, r., mountford, h. s., wijeyeratne, x. w., van den brand, m. a.,... & thorburn, d. r. ( 2013 ). mutations in the uq... | [
"Noonan syndrome",
"Turner syndrome",
"Kaagener syndrome",
"Marfan syndrome"
] | C | Kaagener syndrome Repeat from Nov 09 Q no. l58 |
openbookqa_3220 | openbookqa | <ctx>
( ) animals wild animals banded mongoose females regularly mate with their fathers and brothers. bed bugs : north carolina state university found that bedbugs, in contrast to most other insects, tolerate incest and are able to genetically withstand the effects of inbreeding quite well. common fruit fly females pr... | [
"steal children",
"adopt",
"lay eggs",
"reproduce"
] | D | |
openbookqa_277 | openbookqa | <ctx>
for free at openstax. org perhaps the most familiar example of corrosion is the formation of rust on iron. iron will rust when it is exposed to oxygen and water. rust formation involves the creation of a galvanic cell at an iron surface, as illustrated in figure 17. 15. the relevant redox reactions are described ... | [
"sand",
"sharp boulders",
"tall trees",
"coral reefs"
] | A | |
arc_easy_2037 | arc_easy | <ctx>
##eman, richard m. ; dimichele, william a. ( 2002 ). generating and filtering major phenotypic novelties, neogoldschmidtian saltation revisited. in cronk, q. c. b. ; bateman r. m. ; hawkins j. a. eds. developmental genetics and plant evolution. london : taylor and francis. pp. 109 β 159. bateson, william. ( 1894 ... | [
"selective breeding",
"genetic mutation",
"crossbreeding",
"cloning"
] | B | |
pubmedqa_843 | pubmedqa | <ctx>
survival in a population - based sample of spinal cord injury ( sci ) survivors in great britain, a study that identified risk factors contributing to deaths and explored trends in cause of death over the decades following spinal cord injury. his paper on 20 year outcomes of persons with spinal cord injury is hig... | [
"yes",
"no",
"maybe"
] | A | |
aquarat_9166 | aquarat | <ctx>
bank and studying their business model, and researching from the clients of foundation. zafar traveled for a year touring nepal and india understanding the structure of low - income households and was given $ 10, 000 loan from dr. yunus to start her own organization. there with the help of institut europeen d'adm... | [
"A)12:15:17",
"B)12:15:16",
"C)12:15:10",
"D)12:15:155"
] | B | Aman : Rakhi : Sagar = (70000 * 36) : (105000 * 30) : (140000 * 24)
= 12:15:16
Answer: B |
medmcqa_9188 | medmcqa | <ctx>
yu. m. smirnovΚΌs general equivariant shape theory. topology and its applications, volume 160 ( 2013 ), pp. 1232 β 1236. gevorgyan p. s., equivariant movability of topological groups. topology and its applications, volume 159, issue 7, 15 april 2012, pages 1761 β 1766. gevorgyan p. s., on equivariant movability of... | [
"12th rib",
"Paraspinal muscles",
"Internal oblique muscle",
"External oblique muscle"
] | D | Lumbar hernias- Hernias through the superior lumbar triangle (Grynfeltt triangle) are more common and bounded by the 12th rib, paraspinal muscles, and internal oblique muscle. Inferior Lumbar / Petit triangle- bounded by the iliac crest, latissimus dorsi muscle, and external oblique muscle. |
aquarat_27182 | aquarat | <ctx>
)? 11. a student drove to the university from their home and noted that the odometer reading of their car increased by 12. 0 km. the trip took 18. 0 min. ( a ) what was their average speed? ( b ) if the straight - line distance from their home to the university is
1. 91 s 51. ( a ) 94. 0 m ( b ) 3. 13 s 53. ( a ... | [
"A)287 km",
"B)480 km",
"C)127 km",
"D)177 km"
] | B | Let the distance be x km. Then,
x/(7 1/2) - x/8 = 4
2x/15 - x/8 = 4 => x
= 480 km
Answer: B |
qasc_6794 | 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... | [
"during the day",
"Kills it",
"it can be seen",
"Helps it survive"
] | D | |
aquarat_25262 | aquarat | <ctx>
that the primes fall into three classes : 2 is a special case : 2 = i3 ( 1 + i ) 2. it is the only prime in z divisible by the square of a prime in z [ i ]. in algebraic number theory, 2 is said to ramify in z [ i ]. positive primes in z β‘ 3 ( mod 4 ) are also primes in z [ i ]. in algebraic number theory, these ... | [
"A)27",
"B)75",
"C)121",
"D)105"
] | D | Factor each option.
A 27 = 3*3*3
B 75 = 3*5*5
C 121 = 11*11
D 105 = 3*5*7
E 147 = 3*7*7
D is the only choice with no repeating prime factors |
medmcqa_3801 | medmcqa | <ctx>
##evaluate the effectiveness of their decision to commute. despite these findings, there are couples who do go through a decision - making process. they are reported to have higher relationship satisfaction than those who did not go through a systematic decision - making process. practical implications for the in... | [
"Barrier methods",
"OCPs",
"IUCD",
"Inj. DMPA"
] | A | Ideal contraceptive for a couple who are living separately in two cities and meets only occasionally is Condom as long term contraception is not desirable. - Also OCPs and IUCD are required for long term contraception and both of them have few side effects too; so they are not desirable in this case. - Inj. DMPA is an ... |
openbookqa_2951 | openbookqa | <ctx>
##s are classified into three main ecophysiological categories : ( 1 ) leaf litter - or compost - dwelling worms that are nonburrowing, live at the soil - litter interface and eat decomposing organic matter ( epigeic ) e. g. eisenia fetida ; ( 2 ) topsoil - or subsoil - dwelling worms that feed ( on soil ), burro... | [
"frogs",
"moles",
"earthworms",
"salamanders"
] | C | |
medmcqa_4780 | medmcqa | <ctx>
tree diseases, such as dutch elm disease and apple blights. some of the plant pathogenic ascomycetes are apple scab, rice blast, the ergot fungi, black knot, and the powdery mildews. the yeasts are used to produce alcoholic beverages and breads. the mold penicillium is used to produce the antibiotic penicillin. a... | [
"Candida",
"Rhizospora",
"Aspergillus",
"Histoplasma"
] | C | Ans. is 'c' i.e., Aspergillus Diagnosis of Aspergillus infection: o Histologic examination of affected tissue reveals either infarction, with invasion of blood vessels by many fungal hvphae, or acute necrosis, with limited inflammation and hyphae. o Aspergillus hyphae are hyaline, narrow, and septate, with branching at... |
arc_easy_917 | arc_easy | <ctx>
most important organ studied in psychiatry, the branch of medicine that works to study, prevent, and treat mental disorders. cognitive science seeks to unify neuroscience and psychology with other fields that concern themselves with the brain, such as computer science ( artificial intelligence and similar fields ... | [
"supporting the body and enabling it to move",
"transporting oxygen, wastes, and nutrients throughout the body",
"producing male and female gametes",
"conducting messages to coordinate body functions"
] | D | |
aquarat_15158 | 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
. 98 10. 99 10. 100
s... | [
"A)6",
"B)7",
"C)5",
"D)3"
] | C | 5*9 +6 = 51
5 pineapples
Answer : C |
arc_challenge_533 | arc_challenge | <ctx>
as medium whose chemical, physical and biological properties were useful for the services of agronomic productivity. on the other hand, pedologists and geologists did not initially focus on the agronomic applications of the soil characteristics ( edaphic properties ) but upon its relation to the nature and histor... | [
"Most soils have many rocks.",
"Most soils are found in layers.",
"Most soils hold the same amounts of water.",
"Most soils have the same texture."
] | B | |
aquarat_36519 | aquarat | <ctx>
thus the probability of guessing an order for a shuffled deck of cards and being incorrect about every card is approximately eβ1 or 37 %. a special case the situation that appears in the derangement example above occurs often enough to merit special attention. namely, when the size of the intersection sets appear... | [
"A)3/5",
"B)7/10",
"C)11/20",
"D)17/20"
] | D | There can be an odd product only if both integers are odd.
P(odd product) = 3/8*2/5 = 3/20
P(even product) = 1 - 3/20 = 17/20
The answer is D. |
medmcqa_9434 | medmcqa | <ctx>
ego psychology is a school of psychoanalysis rooted in sigmund freud's structural id - ego - superego model of the mind. an individual interacts with the external world as well as responds to internal forces. many psychoanalysts use a theoretical construct called the ego to explain how that is done through variou... | [
"Sigmand Freud",
"Bleuler",
"Moral",
"Kraepelin"
] | A | Ans. is 'a' i.e., Sigmoid freud IMPOANT CONTRIBUTORS IN PSYCHIATRY Term Demence precoce Coined by Dementia precox Catatonia, cyclotymia Hebephrenia Schizophrenia Ambivalence Free association Psychoanalysis, Psychodynamics Id, ego, Superego Psychiatry Moral Emil Kraepelin Kahlbaum Hecker Eugen Bleuler Eugen Bleuler Sigm... |
medmcqa_2917 | medmcqa | <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... | [
"Unconjugated bilirubin > 18 mg/100 ml",
"Cord hemoglobin < 10 mg/100 ml",
"Cord bilirubin < 5 mg/100 ml",
"Bilirubin protein ratio > 3.5"
] | C | Ans. is 'c' i.e., Cord bilirubin < 5 mg/100 ml Cord bilirubin 5 or more is an indication. |
medmcqa_978 | medmcqa | <ctx>
21. 18 21. 19 21. 20 21. 21 21. 22
org / l / 21betadecayvid ).
to be 11. 18 11. 19 11. 20 11. 21
38
</ctx>
The following are multiple choice questions (with answers) about STEM.
21st tooth erupts at:-
A. 6 years
B. 8 years
C. 10 years
D. 12 years
Answer: | [
"6 years",
"8 years",
"10 years",
"12 years"
] | A | Eruption is defined as the superior pa of crown of the tooth appearing level with the surface of the alveolar bone.Temporary dentition: total 20 number of teeth, stas at 6 months till 2 years.Permanent dentition: total 32 number of teeth, stas at 6 years completed by 17 - 25 years.1st to erupt is molar 1 (M1) and last ... |
aquarat_34042 | aquarat | <ctx>
##662855699269624207451365738384255497823390996283918 3287667419172988072221996532403300258906083211160744508191024837057033 rsa - 460 rsa - 460 has 460 decimal digits ( 1, 526 bits ), and has not been factored so far. rsa - 460 = 1786856020404004433262103789212844585886400086993882955081051578507634807524 146407... | [
"A)1.2",
"B)6.87",
"C)1.8",
"D)4.68"
] | C | Explanation :
Terms are continuously divided by 3 ,4, 5,6 and so on
4539
4539 ΓΒ· 3 = 1513
1513 ΓΒ· 4 = 378.25
378.25 ΓΒ· 5 =75.65
75.65 ΓΒ· 6= 12.60
12.60ΓΒ·7=1.80
Answer : Option C |
pubmedqa_17 | pubmedqa | <ctx>
public policies : lessons from covid19 on the use of randomized trials. genetics and molecular biology ( online version ), v. 44, p. 1 - 4, 2021. taschner, n. p. ; almeida, l. g. ; orsi, c. revising the " hype pipeline " model in scientific communication. frontiers in communication, v. 1, p. 1, 2021 de almeida, l... | [
"yes",
"no",
"maybe"
] | A | |
arc_easy_769 | arc_easy | <ctx>
##ins ( from the greek, to grow ) in control of plant growth was first outlined by the dutch scientist frits went. the first known auxin, indole - 3 - acetic acid ( iaa ), which promotes cell growth, was only isolated from plants about 50 years later. this compound mediates the tropic responses of shoots and root... | [
"pollination of flowers",
"transportation of nutrients",
"discouraging predation",
"responding to the environment"
] | D | |
aquarat_2095 | aquarat | <ctx>
juniors and sophomores. sing! is student run and consists of writing, song, dance, acting, costume design, and stage design, etc. clubs goldstein has a " club hour " on wednesday afternoons. currently there are over 50 registered clubs at lmghs including : model un, economics club, programming club, robotics club... | [
"A)2",
"B)5",
"C)6",
"D)8"
] | C | Each of the 59 members in Mount school class is required to sign up for a minimum of one and a maximum of three academic clubs.Total = G1 + G2 + G3 - (# In exactly 2) - 2*(# in 3 sets)
59 = 22+27+28 - (6) - 2x
so, # In 3 sets = 6=C |
aquarat_19018 | aquarat | <ctx>
. consider points and a. find the area of parallelogram with adjacent sides and b. find the area of triangle c. find the distance from point to line 212. consider points and a. find the area of parallelogram with adjacent sides and b. find the area of triangle c. find the distance from point to line in the follow... | [
"A)200 cm2",
"B)100 cm2",
"C)42 cm2",
"D)600 cm2"
] | D | Area of a parallelogram
= base * height
= 15 * 40
= 600 cm2
Answer: D |
mmlu_aux_2070 | mmlu_auxiliary | <ctx>
. china accounts for 71. 36 % of east asia's overall gdp. after 100 years of economic decline up until the late twentieth century until the deng xiaoping economic reforms, china's gdp grew 10 percent per year from 1978 until 2000 and tripled between 2000 and 2010. china's rise in the global economy catapulted the... | [
"0.5%",
"7.4%",
"7.9%",
"0.7%"
] | A | null |
medmcqa_6439 | medmcqa | <ctx>
that are almost identical to the gums currently in use. with innovative approaches, efforts are underway to supersede the traditionally used plant and algal gums by their microbial counterparts. moreover, considerable progress has been made in discovering and developing new microbial eps sugars that possess novel... | [
"Acanthamoeba",
"Aspergillus",
"Staphylococcus aureus",
"Psedomonas aeruginosa"
] | A | refer : AK KHURANA COMPREHENSIVE OPHTHALMOLOGY 6TH EDITION pg 100
Mode of infection of Acanthamoeba
Contact lens wearers using home-made saline (from contaminated tap water and saline tablets)
is the commonest situation recognised for acanthamoeba infection in western countries.
Other situations include mild trauma a... |
openbookqa_1417 | openbookqa | <ctx>
overheating is a phenomenon of rising temperatures in an electrical circuit. overheating causes damage to the circuit components and can cause fire, explosion, and injury. damage caused by overheating is usually irreversible ; the only way to repair it is to replace some components. causes when overheating, the t... | [
"source of ice",
"source of candy",
"Source of wind",
"source of warmth"
] | D | |
arc_easy_800 | arc_easy | <ctx>
the blood circulatory system is a system of organs that includes the heart, blood vessels, and blood which is circulated throughout the entire body of a human or other vertebrate. it includes the cardiovascular system, or vascular system, that consists of the heart and blood vessels ( from greek kardia meaning he... | [
"They work together to exchange gases.",
"They work together to transport nutrients.",
"They work independently to remove wastes.",
"They work independently to relay messages."
] | B | |
aquarat_42788 | aquarat | <ctx>
10β1 ( 0. 1 ; one tenth ) iso : deci - ( d ) legal history : 10 % was widespread as the tax raised for income or produce in the ancient and medieval period ; see tithe. mathematics β poker : the odds of being dealt only one pair in poker are about 5 to 2 against ( 2. 37 to 1 ), for a probability of 0. 42 ( 42 % )... | [
"A)12, 24, 38",
"B)12, 24, 56",
"C)12, 24, 31",
"D)12, 24, 36"
] | D | Let the required numbers be x, 2x and 3x. Then, their H.C.F = x. So, x = 12.
The numbers are 12, 24, 36.
Answer: D |
openbookqa_2473 | openbookqa | <ctx>
it and devour it. she fails and breaks the jar. she goes home to get another jug and to try getting the girl she sees in the image. after some tries, she notices the girl on the tree and tries to convince her to climb down. the girl tells her she must first promise on her son's name not to harm her. asphor'ulehoa... | [
"water the weeds thoroughly",
"rip them out of the soil",
"fertilize and till the weeds",
"ask them to leave the yard"
] | B | |
medmcqa_7346 | medmcqa | <ctx>
. darrah, j., stefani, m. r., moghaddam, b. ( 2008 ) interaction of n - methyl - d - aspartate ( nmda ) and group 5 metabotropic glutamate ( mglu5 ) receptors on behavioral flexibility using a novel operant set - shift paradigm. behavioral pharmacology, 19 : 225 - 234. moghaddam, b. ( 2004 ) targeting metabotropi... | [
"Methyldopa",
"Nifedipine",
"Enalapril",
"Hydralazine"
] | B | ans-B |
openbookqa_2556 | openbookqa | <ctx>
bats have a high thermal conductivity. the wings are filled with blood vessels, and lose body heat when extended. at rest, they may wrap their wings around themselves to trap a layer of warm air. smaller bats generally have a higher metabolic rate than larger bats, and so need to consume more food in order to mai... | [
"releasing warmth",
"sing songs",
"make eggs",
"change tires"
] | A | |
qasc_4613 | qasc | <ctx>
pollination is the transfer of pollen from an anther of a plant to the stigma of a plant, later enabling fertilisation and the production of seeds, most often by an animal or by wind. pollinating agents can be animals such as insects, birds, and bats ; water ; wind ; and even plants themselves, when self - pollin... | [
"roots",
"cones",
"ovaries",
"family"
] | B | |
medmcqa_8582 | medmcqa | <ctx>
##bezzlement. the concept of theft has a very broad meaning and includes burglary, shoplifting, and stealing the goods in a car. stealing bicycles from in front of railway stations is a typical theft according to criminal statistics. crimes which significantly cause social disorder, like arson, indecent behavior ... | [
"Irresistible desire to set fire",
"Irresistible desire to steal things",
"Compulsive hair pulling",
"Pathological gambling"
] | B | Disruptive, Impulse-Control & Conduct Disorder: include intermittent explosive disorder, pyromania, kleptomania, conduct disorder*, antisocial personality disorder* , oppositional defiant disorder*. (* - usually described as a type of personality disorders) Feature Of Impulse-Control Disorders failure to resist an impu... |
openbookqa_994 | openbookqa | <ctx>
the solar cycle, also known as the solar magnetic activity cycle, sunspot cycle, or schwabe cycle, is a nearly periodic 11 - year change in the sun's activity measured in terms of variations in the number of observed sunspots on the sun's surface. over the period of a solar cycle, levels of solar radiation and ej... | [
"4 full moon cycles",
"2 years in deep space",
"a trip to the moon and back",
"one trip around the sun"
] | D | |
medmcqa_6088 | medmcqa | <ctx>
for approval. the bill was expected to cost $ 3. 9 billion over 10 years and directed the department of defense to pay, and the va to provide the care, for victims of the water contamination. in february 2010, senator richard burr stated that he would hold the nominations of two top navy civilian officials - paul... | [
"Incubation period 1-2 days",
"Rice - watery diarrhoea",
"Azithromycin is treatment of choice in adults",
"It is a notifiable disease locally, nationally and internationally"
] | C | Cholera: - Caused by Vibrio cholera - ELTOR - MC subtype in India now. - Route of transmission - FECO-ORAL ROUTE - I.P - 1-2 days - Clinical feature: Rice-watery diarrhea - It is a notifiable disease locally, nationally and internationally. Groups Antibiotic of choice for cholera Adults Doxycycline Children Azithromyci... |
arc_challenge_325 | arc_challenge | <ctx>
the cell is the basic structural and functional unit of all forms of life. every cell consists of cytoplasm enclosed within a membrane, and contains many macromolecules such as proteins, dna and rna, as well as many small molecules of nutrients and metabolites. the term comes from the latin word meaning'small roo... | [
"to absorb nutrients and gases from blood",
"to extract energy from food to sustain life",
"to produce food using water and carbon dioxide",
"to give shape and structural support to an organism"
] | B | |
medmcqa_9157 | medmcqa | <ctx>
##brous sheath at the optic disc ; not known to cause any visual disorders ; visualized as a linear, gray structure anterior to the optic disc. due to pfv β s close resemblance with retinoblastoma in particular, conclusively identifying pfv through advanced medical imaging is timely and crucial for an accurate di... | [
"Post viral syndrome",
"Bronchiolitis obliterans",
"Follicular bronchitis",
"Pulmonary alveolar microlithiasis"
] | B | Ans. is 'b' i.e., Bronchiolitis obliterance |
medmcqa_2254 | medmcqa | <ctx>
beryllium sensitivity and granulomatous inflammation on lung biopsy. given the invasive nature of a lung biopsy, diagnosis can also be based on clinical history consistent with berylliosis, abnormal chest x - ray or ct scan findings, and abnormalities in pulmonary function tests. establishing beryllium sensitivit... | [
"Syphlis 1st Stage",
"Donovanosis",
"LGV",
"Chancroid"
] | B | B i.e. Donovanosis |
medmcqa_6917 | medmcqa | <ctx>
##morphisms in factor x have been associated with an increased prevalence in bacterial infections, suggesting a possible role directly regulating the immune response to bacterial pathogens. therapeutic use factor x is part of fresh frozen plasma and the prothrombinase complex. there are two commercially available... | [
"Plasmin",
"Thrombin",
"Calcium",
"Fibrin"
] | A | |
arc_easy_670 | arc_easy | <ctx>
reduce visibility, but with radar and precision positioning systems they are not as serious a hazard as in the past. nevertheless they may cause delays in some operations. in heavy rainfall appreciable quantities of water may enter unprotected openings, and must be removed before it has adverse effects on stabili... | [
"Light is refracted by water vapor in the air.",
"Light is scattered by water droplets in the air.",
"Light is absorbed by water vapor near the ground.",
"Light is reflected by water droplets on the ground."
] | B | |
aquarat_34453 | aquarat | <ctx>
point to problems of possible future inflation and government debt caused by such a large expenditure. in the u. s., jobs paying between $ 14 and $ 21 per hour made up about 60 % those lost during the recession, but such mid - wage jobs have comprised only about 27 % of jobs gained during the recovery through mid... | [
"A)98.5%",
"B)100.1%",
"C)102.8%",
"D)104.5%"
] | B | 100 employees getting 1000$ avg, so total salary for 100 ppl = 100000
9% reduction in employees lead to 91 employees and a salary increase of 10% of previous avg salary
Thus the new avg salary is = 10%(1000)+1000 = 1100
so total salary of 91 employees is 91*1100 = 100100
Now the new salary is more than previous salary ... |
aquarat_42161 | 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)13505",
"B)12004",
"C)15003",
"D)14500"
] | A | (14500*3*3)/100 = 1305
12200
--------
13505
Answer: A |
arc_easy_1132 | arc_easy | <ctx>
an additional 23. 5 % of the state's population ). k11jw - d, on lee mountain serving russellville, became the first of the five repeater transmitters to be activated on june 1, 2021. programming original local programming produced by arkansas pbs includes the arkansas week ( a state political affairs program, mo... | [
"the tilt of Earth's axis",
"the speed of Earth's orbit",
"Earth's distance from the Sun",
"Earth gravitational pull toward the Moon"
] | A | |
aquarat_2453 | 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)$20000",
"B)$15000",
"C)$12000",
"D)$10000"
] | A | Since investment doubles in 70/r years, then for r=8 it'll double in 70/8=~9 years (we are not asked about the exact amount so such an approximation will do). Thus in 18 years investment will double twice and become ($5,000*2)*2=$20,000 (after 9 years investment will become $5,000*2=$10,000 and in another 9 years it'll... |
aquarat_11114 | aquarat | <ctx>
20. 0 cm from the elbow joint. calculate the magnitude of the force in each triceps muscle, and compare it to her weight. ( c ) how much work does she do if her center of mass rises 0. 240 m? ( d ) what is her useful power output if she does 25 pushups in one minute? figure 9. 43 a woman doing pushups. 38. you ha... | [
"A)5, 12, and 8 kg",
"B)6, 12, and 8 kg",
"C)7, 12, and 8 kg",
"D)8, 12, and 8 kg"
] | B | Solution:
Let x be the amount Peter picked. Then Mary and Lucy picked 2x and x+2x+2, respectively. So
x+2x+x+2=26
4x=24
x=6
Therefore, Peter, Mary, and Lucy picked 6, 12, and 8 kg, respectively.
Answer B |
arc_easy_1322 | arc_easy | <ctx>
pruski and nearing indicated that, other factors such as land use unconsidered, it is reasonable to expect approximately a 1. 7 % change in soil erosion for each 1 % change in total precipitation under climate change. in recent studies, there are predicted increases of rainfall erosivity by 17 % in the united sta... | [
"sun",
"wind",
"water",
"gravity"
] | C | |
aquarat_41754 | 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)$1712",
"B)$1715",
"C)$1720",
"D)$1725"
] | A | Cost Price = $1500 + $50 = $1600
Profit % = 7
Selling Price = ?
Selling Price = (100 + Profit %) * Cost Price /100
= (100 + 7) * 1600 / 100
= 1712
Answer is A |
aquarat_860 | aquarat | <ctx>
sweep " of the area under the involute is bounded by a tangent line ( see diagram and derivation below ) which is not the boundary ( ) between overlapping areas, the decomposition of the problem results in four computable areas : a half circle whose radius is the tether length ( a1 ) ; the area " swept " by the t... | [
"A)34",
"B)59",
"C)68",
"D)88"
] | B | Given that length and area, so we can find the breadth.
Length x Breadth = Area
20 x Breadth = 390
Breadth = 19.5 feet
Area to be fenced = 2B + L = 2 (19.5) + 20 = 59 feet answer : B |
aquarat_40894 | aquarat | <ctx>
a = 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, and 41. other criteria of this sort, often more efficient ( fewer bases required ) than those shown above, exist. they give very fast deterministic primality tests for numbers in the appropriate range, without any assumptions. there is a small list of potential witn... | [
"A)115",
"B)230",
"C)460",
"D)575"
] | B | The LCM of n and w is 690 = 2*3*5*23.
w is not divisible by 2, thus 2 goes to n
n is not divisible by 3, thus 3 goes to w.
From above:
n must be divisible by 2 and not divisible by 3: n = 2*... In order n to be a 3-digit number it must take all other primes too: n = 2*5*23 = 230.
Answer: B. |
mmlu_aux_4920 | mmlu_auxiliary | <ctx>
) flower, on different flowers on the same plant, or on different plants. the pollen produces male gametes that enter the ovule to fertilize the egg cell of the female gametophyte. fertilization takes place within the carpels or ovaries, which develop into fruits that contain seeds. fruits may be dispersed whole,... | [
"change color",
"grow long",
"kill bees",
"attract insects"
] | A | null |
medmcqa_663 | medmcqa | <ctx>
##aract is caused when crystallins are damaged photochemically, thereby leading to diminished lenticular transparency. he argued that the oxidative stress on the lens induces covalent chemical changes in the constituent molecules and these changes lead to cataract. he researched further on the subject to find out... | [
"Sunflower cataract",
"Blue dot Cataract",
"Snowflake cataract",
"Polychromatic lustre"
] | A | Answer- A. Sunflower cataract |
mmlu_aux_8368 | mmlu_auxiliary | <ctx>
. 1987. the brightest jewel. a history of the national botanic gardens, glasnevin, dublin. kilkenny : boethius press. powell, sr. m. and morley, b. d. 1976. the robert brown material in the national herbarium, glasnevin, dublin. [ glasra ] contributions from the national botanic gardens, glasnevin 1 : 12 β 39. ve... | [
"an enlarger",
"a fork",
"a mirror",
"a telescope"
] | A | null |
medmcqa_5922 | 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... | [
"Surgery indicated in all symptomatic cases of paraesophageal",
"Para-esophageal type is more complicated",
"Para-esophageal type is common type",
"Common in infants"
] | A | HIATUS HERNIA is the most common type of a diaphragmatic hernia classified into type 1 -commonest, small, reducible and is the cephalad displacement of the gastro oesophagal junction into the mediastinum. type 2 -superior migration of fundus of the stomach alongside the GE junction type 3 -combination of both sliding h... |
qasc_1276 | qasc | <ctx>
to heat flow over the covered portion of the body. this thermal resistance causes the temperature on the surface of the clothing to be less than the temperature on the surface of the skin. this smaller temperature gradient between the surface temperature and the ambient temperature will cause a lower rate of heat... | [
"Sulfur",
"cilia",
"skin",
"dirt"
] | D | |
aquarat_32018 | aquarat | <ctx>
of r that makes this equation true is 0. 2, or 20 %. this means that the total return over the 2 - year period is the same as if there had been 20 % growth each year. the order of the years makes no difference β the average percentage returns of + 60 % and β10 % is the same result as that for β10 % and + 60 %. th... | [
"A)8%",
"B)5%",
"C)6%",
"D)4%"
] | B | 3 --- 1725
5 --- 1875
--------------
2 --- 150
N = 1 I = 75 R = ?
P = 1725 - 225 = 1500
75 = (1500*1*R)/100
R = 5%
Answer:B |
aquarat_235 | aquarat | <ctx>
in the same orientation then the bell will ring. otherwise there are now two glasses down and they must be diagonally opposite. on the fifth turn choose a diagonally opposite pair of glasses and reverse both. the bell will ring. generalisations the puzzle can be generalised to n glasses instead of four. for two g... | [
"A)2 hr. and 24 min.",
"B)4 hr. and 48 min.",
"C)1 hr. and 36 min.",
"D)5 hr."
] | B | It should be simple. All the three bells will chime again together whenver their time intervals intersect eachother.
So the LCM of the three time intervals (18, 24,32) would be the answer.
LCM (18, 24, 32) Z= 288 => 4 hours 48 mins.B |
medmcqa_9260 | medmcqa | <ctx>
0. 00 + 0. 878 β1. 55 + 0. 851 + 0. 92 + 0. 7973 + 0. 21 + 0. 26808 table l1 l β’ standard electrode ( half - cell ) potentials 1135 half - reaction eΒ° ( v ) β0. 37 β0. 04 β0. 70 + 0. 5355 β0. 3382 β2. 931 β2. 52 β3. 04 β2. 28 β2. 372 β1. 185 β0. 05 + 0. 558 + 1. 23 + 1. 507 β2. 71 β2. 323 β0. 257 β0. 49 + 1. 593 ... | [
"24 hours",
"40 hours",
"48 hours",
"60 hours"
] | B | Digoxin half-life is long -40 hrs It gets trapped in muscles and vd -volume of distribution is more elimination is difficult in cases of poisoning Ref: KD Tripathi 8th ed. |
aquarat_19063 | aquarat | <ctx>
sweep " of the area under the involute is bounded by a tangent line ( see diagram and derivation below ) which is not the boundary ( ) between overlapping areas, the decomposition of the problem results in four computable areas : a half circle whose radius is the tether length ( a1 ) ; the area " swept " by the t... | [
"A)24",
"B)28",
"C)32",
"D)36"
] | B | Let x be the length of one side of the square garden.
x^2 = 4x + 21
x^2 - 4x - 21 = 0
(x-7)(x+3) = 0
x = 7, -3
P = 4(7) = 28
The answer is B. |
mmlu_aux_3015 | mmlu_auxiliary | <ctx>
preceded cycle 24. they expect solar maximum to occur between 2023 and 2026 with a sunspot range of 95 to 130, given in terms of the revised sunspot number. cycle 24 solar cycle 24 began on 4 january 2008, with minimal activity until early 2010. the cycle featured a " double - peaked " solar maximum. the first pe... | [
"the longest sunspots' absence",
"the largest sunspot number",
"the malfunction of electronic devices",
"the serious damage by sunspots"
] | A | null |
medmcqa_5116 | medmcqa | <ctx>
##utinin disease can also be associated with a good prognosis if excessive exposure to the cold is avoided. those with cold agglutinin disease caused by hiv infection or certain types of cancer generally have a poor prognosis due to the nature of the underlying condition. epidemiology cold agglutinin disease most... | [
"5%",
"15%",
"20%",
"40%"
] | C | ANSWER: (C) 20 %REF: Bailey and love 25th ed page 779See details of thyroid nodules in Surgery June 2011About 80% of discrete swellings are cold. The risk of malignancy is higher in "cold" lesions (20%) compared to "hot" or "warm" lesions (<5%). |
openbookqa_70 | openbookqa | <ctx>
one or more of these will have been radically altered. examples include : building rubble used as landfill may raise soil ph ( i. e. create alkaline soil ), which can be problematic in regions of acidic soils ( with local plants adapted to acid soils ). buildings cast a substantial shade, this may give rise to co... | [
"social status",
"environs",
"satellite reception",
"future"
] | B | |
aquarat_17919 | aquarat | <ctx>
stock under different stock valuation methods can be confusing. another example is modelling labour variances with learning curve corrections and stock level changes. with the absence of a basic profit model in an algebraic form, confident development of such models is difficult. the development of spreadsheets h... | [
"A)28000",
"B)30000",
"C)32000",
"D)34000"
] | A | Explanation :
Suppose B's investment = x. Then A's investment= 3x
Suppose Bs period of investment = y, then A's period of investment = 2y
A : B = 3x * 2y : xy
= 6 : 1
Total profit * 1/7 = 4000
=> Total profit = 4000*7 = 28000. Answer : Option A |
arc_challenge_25 | arc_challenge | <ctx>
table, the proximity to marine waters, and the influx of inorganic material into the swamp / bog " all affected the plants and " inorganic content " of the heath. cameron authored " the geology of selected peat - forming environments in temperate and tropical latitudes ", a study for the international journal of ... | [
"coal is made mostly of skeletal remains of animals.",
"coal is formed from magma that has solidified over time.",
"it quickly becomes petrified when water is removed.",
"geologic processes continue over millions of years."
] | D | |
mmlu_aux_5092 | mmlu_auxiliary | <ctx>
donald o. hebb, who argued that " mind " is simply a name for processes in the head that control complex behavior, and that it is both necessary and possible to infer those processes from behavior. animals came to be seen as " goal seeking agents that acquire, store, retrieve, and internally process information a... | [
"Tigers",
"Elephants",
"Monkeys",
"Dogs"
] | B | null |
mmlu_aux_2919 | mmlu_auxiliary | <ctx>
than the sun. however, the life of the stars which the planets orbit are so short that intelligent extraterrestrial life is not very likely. a and b type stars were surveyed for the research which involved nasa's spitzer space telescope, the two micron all - sky survey, and astronomers from the center for astroph... | [
"US space telescope discovers more planets",
"Kepler observes many new target stars",
"Scientists believe 715 planets fit for life",
"NASA finds liquid surface water on the planets"
] | A | null |
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