id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
openbookqa_1837 | openbookqa | <ctx>
land to biomass burnings occurring as a result of destroying waste. oil and natural gas supply chain methane is a primary component of natural gas, and thus during the production, processing, storage, transmission, and distribution of natural gas, a significant amount of methane is lost into the atmosphere. accor... | [
"snow",
"a warmer room",
"oxygen",
"water"
] | B | |
pubmedqa_231 | pubmedqa | <ctx>
dislocation ; loss of range of motion ; fracture of the adjacent bone ; nerve damage ; damage to blood vessels. immediate risks infection, either superficial or deep dislocation medium - term risks dislocation persistent pain ; loss of range of motion ; weakness ; indolent infection. long - term risks loosening o... | [
"yes",
"no",
"maybe"
] | A | |
qasc_6259 | qasc | <ctx>
a tactile sensor is a device that measures information arising from physical interaction with its environment. tactile sensors are generally modeled after the biological sense of cutaneous touch which is capable of detecting stimuli resulting from mechanical stimulation, temperature, and pain ( although pain sens... | [
"temperature",
"photons",
"energy",
"force"
] | D | |
openbookqa_1852 | openbookqa | <ctx>
65. 0 kg, the cart ’ s is 12. 0 kg, and the equipment ’ s is 7. 0 kg. calculate the acceleration produced when the professor exerts a backward force of 150 n on the floor. all forces opposing the motion, such as friction on the cart ’ s wheels and air resistance, total 24. 0 n. figure 4. 10 a professor pushes a c... | [
"baseball",
"kickball",
"golf",
"hockey"
] | B | |
aquarat_21280 | aquarat | <ctx>
1. 20 m / s to the right. refer to figure 3. 43, which shows a boat trying to go straight across the river. let us calculate the magnitude and direction of the boat ’ s velocity relative to an observer on the shore,. the velocity of the boat,, is 0. 75 m / s in the - direction relative to the river and the veloci... | [
"A)18 kmph",
"B)22 kmph",
"C)16 kmph",
"D)20 kmph"
] | B | Explanation:
Let the speed of motor boat instill water be X kmph
Then, speed in downstream = (X + 3) km
and. speed in upstream = (X - 3) kmph
Time taken to row 10km & back = (10/X+3,10/X-3)
10/X+3 + 10/X-3 = 57/60
11X2 - 240X - 44 = 0
(X - 22)(11x + 2) = 0
X = 22 or X = -2/11
Then X = 22 kmph
Answer: Option B |
aquarat_18267 | aquarat | <ctx>
than viewing biology in a reductionist manner ". there are also changes to the quantitative reasoning section. it has been " revised to eliminate the sections for numerical calculations, conversions, geometry, and trigonometry. items have been added in the following areas : data analysis, interpretation, and suff... | [
"A)40",
"B)99",
"C)77",
"D)66"
] | A | Let the marks obtained by the student in Mathematics, Physics and Chemistry be M, P and C respectively.
Given , M + C = 60 and C - P = 20 M + C / 2 = [(M + P) + (C - P)] / 2 = (60 + 20) / 2 = 40.
Answer: A |
medmcqa_1010 | medmcqa | <ctx>
##valent states. a subsequent study suggested that the quantification of covalent states of a protein containing multiple disulfide bonds can be approximated by employing probabilities associated with the formation of the disulfide bonds. hogg has also examined the role of allosteric disulfides in controlling pro... | [
"It affects only the deep venous system",
"Most impoant factor for development of deep venous thrombosis is hospital admission",
"Coralline thrombus is platelet aggregate surrounded by white blood cells",
"Lung infarction is a common complication of deep venous thrombosis"
] | B | Answer- B. Most impoant factor for development of deep venous thrombosis is hospital admissionVenous thrombosis is the formation of a semi-solid coagulum within the venous system and may occur in the superficial system.Patients are at risk of dweloping a post-thrombotic limb and venous ulceration Virchow triad-Changes ... |
mmlu_aux_1623 | mmlu_auxiliary | <ctx>
##aila, u. r., and others ( 2011 ). high value and long life — double jeopardy for tunas and billfishes. science, 333, 291 – 292. books and book contributions edited sumaila, u. r. ( 2013 ). game theory and fisheries : essays on the tragedy of free for all fishing. routledge, london, uk, p. 178. noone, k. j., sum... | [
"the stock of large predators in some old fisheries has reduced by 90%",
"there are only half as many fisheries are there were 15 years ago",
"the catch sizes in new fisheries are only 20% of the original amount",
"the number of larger predators dropped faster in new fisheries than in the old"
] | A | null |
medmcqa_5493 | medmcqa | <ctx>
have been eaten by children despite their potential toxicity. the moths are known to produce hydrogen cyanide precursors in both larvae and adults. however, the crops of the adult moths contain cyanogenic chemicals in extremely low quantities along with high concentrations of sugar, making zygaena a convenient su... | [
"Pralidoxime",
"Atropine",
"Magnesium sulfate purgative",
"Gastric lavage with activated charcoal"
] | A | Refer kDT 7/e p 111 Oximes are in effective in carbamate poisoning. Rathre, this can worsen the poisoning due to weak anticholinesterase activity by its own |
medmcqa_5498 | medmcqa | <ctx>
. ) nencioni a, sandy p, dillon c, kissler s, blume - jensen p, and van parijs l ( 2004 ) rna interference for the identification of disease - associated genes. current opinion in molecular therapeutics 6 ( 2 ) : 136 - 40 ( april ). ( 2005 ) erratum : [ nencioni a, sandy p, dillon c, kissler s, blume - jensen p, ... | [
"IgG",
"IgA",
"IgM",
"IgD"
] | C | Types of monoclonal protein in multiple myeloma include IgG,(55%),IgA(21%), light chain only(22%), others(D,E,non-secretory about 2%).Reference :Davidson's principles & practice of medicine 22nd edition pg no 1046. |
mmlu_aux_8334 | mmlu_auxiliary | <ctx>
##raley, j. m., wolman, a. a., kaufman, g. d., winn, h. e., hall, j. d., reinke, j. m., and ostman, j. ( 1986 ). migratory movement and population structure of humpback whales ( megaptera novaeangliae ) in the central and eastern north pacific. marine ecology progress series, 31, 105 - 119. baker, c. s. and herma... | [
"a squid",
"a shark",
"a flounder",
"a lobster"
] | A | null |
mmlu_aux_4562 | mmlu_auxiliary | <ctx>
plant breeding started with sedentary agriculture, particularly the domestication of the first agricultural plants, a practice which is estimated to date back 9, 000 to 11, 000 years. initially, early human farmers selected food plants with particular desirable characteristics and used these as a seed source for ... | [
"it is smaller than the Clydesdale horse",
"horse used to have gentle personalities",
"some horses have better shaped than others",
"horses were of less variety before domestication"
] | D | null |
medmcqa_7440 | medmcqa | <ctx>
1. 96 n 71. 73. ( a ) ( b ), which is sufficient to trigger micturition reflex 75. ( a ) 13. 6 m water ( b ) 76. 5 cm water 77. ( a ) ( b ) 79. ( a ) 2. 97 cm ( b ) ( c ) work is done by the surface tension force through an effective distance to raise the column of water. 81. ( a ) ( b ) ( c ) 83. ( a ) ( b ) ( c... | [
"Locomotion",
"Attachment",
"Protein in nature",
"Antigenic"
] | B | Flagella
They are long unbranched sinuous filaments which are organs of locomotion . Each flagellum consist of 3 distinct part the filament the hook and the basal body.the filament is external to the cell and connected to the hook at the cell surface
Structure: The Hook-Basal bodyportion is embedded in the cell envelo... |
aquarat_11399 | aquarat | <ctx>
strategy for ( b ) the efficiency can be calculated with since is given and work was found in the first part of this example. solution for ( b ) efficiency is given by :. the work was just found to be, and is given, so the efficiency is 15. 26 15. 27 15. 28 × × 15. 29 15. 30
##2 compare. employee. numbers. go to... | [
"A)130",
"B)140",
"C)150",
"D)220"
] | D | Let the amount paid to A per week = x
and the amount paid to B per week = y
Then x + y = 550
But x = 150% of y = 150y/100 = 15y/10
∴15y/10 + y = 550
⇒ y[15/10 + 1] = 550
⇒ 25y/10 = 550
⇒ 25y = 5500
⇒ y = 5500/25 =Rs.220
D) |
medmcqa_2852 | medmcqa | <ctx>
##brous sheath at the optic disc ; not known to cause any visual disorders ; visualized as a linear, gray structure anterior to the optic disc. due to pfv ’ s close resemblance with retinoblastoma in particular, conclusively identifying pfv through advanced medical imaging is timely and crucial for an accurate di... | [
"Trachoma",
"Contact lens",
"Phlytenular conjunctivitis",
"Vernal kerato conjunctivitis"
] | B | It is the inflammation of conjunctiva with formation of very large sized papillae. Etiology :It is a localised allergic response to a physically rough or deposited surface (contact lens, prosthesis, left out nylon sutures). Probably it is a sensitivity reaction to components of the plastic leached out by the action of ... |
openbookqa_1129 | openbookqa | <ctx>
11. 1 the dissolution process learning objectives by the end of this section, you will be able to : • describe the basic properties of solutions and how they form • predict whether a given mixture will yield a solution based on molecular properties of its components • explain why some solutions either produce or ... | [
"crystal carbohydrates",
"iron",
"oil",
"plastic"
] | A | |
pubmedqa_758 | pubmedqa | <ctx>
between the scas were not statistically significant, so electrophysiologic techniques cannot replace genetic testing for specific diagnoses of scas. all scas cause atrophy in various neural tissues that are detectable using magnetic resonance imaging, computed tomography, or other imaging techniques. in sca1 some... | [
"yes",
"no",
"maybe"
] | A | |
mmlu_aux_5117 | mmlu_auxiliary | <ctx>
absence of their larger social group. such separation studies highlighted the importance of large social contexts and relationships for hinde ; each interaction takes place in the context of prior interactions, so the enduring relationship between individuals is key to understanding behavior. hinde's careful quan... | [
"studied chimpanzees",
"was interested in animals",
"told stories about chimpanzees",
"both B and C"
] | D | null |
medmcqa_549 | medmcqa | <ctx>
##mous cell carcinoma of the bladder ) the liver flukes, opisthorchis viverrini and clonorchis sinensis ( cholangiocarcinoma ). radiation radiation exposure such as ultraviolet radiation and radioactive material is a risk factor for cancer. many non - melanoma skin cancers are due to ultraviolet radiation, mostly... | [
"Young age at first intercourse",
"Multiple sexual paners",
"Low parity",
"Low socioeconomic status"
] | C | There are numerous risk factors for cervical cancer: Young age at first intercourse (younger than 16 years), Multiple sexual paners, Cigarette smoking, race, High parity, Low socioeconomic status, and Chronic immune suppression. Reference: Novak's gynaecology; 14th edition; Chapter 35; Uterine cancer |
openbookqa_2094 | openbookqa | <ctx>
. microwave heating can have certain benefits over conventional ovens : reaction rate acceleration milder reaction conditions higher chemical yield lower energy usage different reaction selectivities microwave chemistry is applied to organic chemistry and to inorganic chemistry. selective heating a heterogeneous ... | [
"in horny toads",
"in rats",
"in humans",
"in bears"
] | A | |
pubmedqa_34 | pubmedqa | <ctx>
the most widely reported neurological disorders. approximately 12, 000 infants each year are diagnosed with germinal matrix haemorrhage or intraventricular haemorrhage in the united states. research in 2002, a dutch retrospective study analysed cases where neonatologists had intervened and drained csf by lumbar o... | [
"yes",
"no",
"maybe"
] | A | |
aquarat_38614 | aquarat | <ctx>
percent sample tabulation of census returns. many of the detailed results have since been lost. population data the census yielded a total population of 97, 018, 829, a nearly 60 - percent increase from the 1930 census. this number made indonesia the world's fifth - most populous country, behind the people's repu... | [
"A) 500%",
"B) 600%",
"C) 800%",
"D) 1100%"
] | D | Say initially population was 100.
What is 200% of 100? It is 200 /100 * 100 = 200.
An increase of 200% means the new population became 100 + 200 = 300
What is 300% of 300? It is 300/100 * 300 = 900
An increase of 300% means the new population now is 300 + 900 = 1200
So from 100, the population increased to 1200 i.e. an... |
aquarat_813 | aquarat | <ctx>
um division would give the entire chocolate to alice and the entire vanilla to george, achieving a utilitarian value of 9 + 4 = 13. this process is easy to carry out when the value functions are piecewise - constant, i. e. the cake can be divided to pieces such that the value density of each piece is constant for... | [
"A) 21",
"B) 42",
"C) 120",
"D) 504"
] | A | Larry, Michael, and Jack have five donuts to share. to get the answer, see how can we get sum5with 3 numbers.
1) 0,0,5 = 3 combinations or 3! /2!
2) 0,1,4 = 6 combinations or 3!
similarly
3) 0,2,3 = 6 combinations
4) 1,1,3 = 3 combination
5) 2,2,1 = 3 combination
total =21=A |
aquarat_2118 | aquarat | <ctx>
##1454363170484690 7379449525034797494321694352146271320296579623726631094822493455672541491544 2700993152879235272779266578292207161032746297546080025793864030543617862620 878802244305286292772467355603044265985905970622730682658082529621 rsa - 380 rsa - 380 has 380 decimal digits ( 1, 261 bits ), and has not be... | [
"A)47.95",
"B)49.95",
"C)45.97",
"D)47.59"
] | B | Let 3889 + 14.952 - x = 3854.002.
Then x = (3889 + 14.952) - 3854.002
= 3903.952 - 3854.002
= 49.95.
Answer is B |
aquarat_29918 | aquarat | <ctx>
| 23 | | 50. 7 % | - | align = right | 30 | | 70. 6 % | - | align = right | 40 | | 89. 1 % | - | align = right | 50 | | 97. 0 % | - | align = right | 60 | | 99. 4 % | - | align = right | 70 | | 99. 9 % | - | align = right | 75 | | 99. 97 % | - | align = right | 100 | | % | - | align = right | 200 | | % | - | alig... | [
"A)20",
"B)120",
"C)360",
"D)6000"
] | D | Let the number x. Then,
20% of x = 1000
x = (1000 * 100)/20 = 5000
120% of x = (120/100 * 5000) = 6000.
ANSWER:D |
aquarat_23209 | aquarat | <ctx>
filtration and higher vacuum level leads to greater removal of solute. stage 3 : discharge the basic scraper works well when the cakes are relatively thick and non - sticky. the final cakes are discharged by blade or wire scrapers on either side of the discs however, other types of agitators should be considered ... | [
"A)48 seconds",
"B)1 minute, 12 seconds",
"C)1 minute, 36 seconds",
"D)2 minutes, 14 seconds"
] | C | If 5/7 of tub's content is drained 2/7 th of tub still needs to be drained.
If it takes 4 minutes to drain 5/7 th of tub it takes 4*(7/5) minutes to drain the entire tub and 4*(7/5)*(2/7) min to drain 2/7 th of the tub which is 8/5 minutes or 1 3/5 minutes or 1 minute 36 seconds
So answer is C |
medmcqa_132 | medmcqa | <ctx>
growth. there are several maternal factors, which include age, nutritional status, alcohol use, smoking, and medical conditions. insufficient uteroplacental perfusion is an example of a placental factor. chromosomal abnormalities and genetic diseases are examples of fetal factors. complications for the infant inc... | [
"Pedal edema",
"Tachypnea",
"Sweating",
"Poor weight gain"
] | A | Congestive Cardiac Failure in InfantsSymptomsSignsuFeeding difficultyuTakes less volume per feeduDiaphoretic while suckinguForehead sweating.uSuck-rest-suck cycle.uPoor weight gainuPeriorbital edema uClothes no longer fituIncreasing cloth sizeuRapid breathing/nasal flaring/cyanosis/chest retractions.uTachycardia.uHepat... |
arc_easy_114 | arc_easy | <ctx>
. freud's " libido " corresponds to a dopaminergic seeking system drives can be understood as a series of basic emotions ( prompts to action ) anchored in pontine regions, specifically the periaqueductal gray, and projecting to cortex : play ; seeking ; caring ; fear ; anger ; sadness. seeking is constantly activ... | [
"a behavior that occurs only in adult fish",
"a behavior that occurs only in small mammals",
"a behavior that an animal learns how to do over time",
"a behavior that an animal is born knowing how to do"
] | D | |
medmcqa_2324 | medmcqa | <ctx>
in areas where the virus is endemic, vaccines are limited, especially in rural areas where medical clinics are sparse. although hbv can be infectious on surfaces for up to seven days, it is not spread through breastfeeding, sharing eating utensils, hugging, kissing, holding hands, coughing, or sneezing. unlike ot... | [
"Establishes chronic infections in those infected as infants",
"HBcAg in serum indicate active infection",
"Can cause hepatocellular carcinoma",
"Alpha interferon is used for the treatent of chronic infection"
] | B | Hepatitis B may cause an acute viral hepatitis; however, acute infection is often asymptomatic, paicularly when acquired at bih. Many individuals with chronic hepatitis B are also asymptomatic. The risk of progression to chronic liver disease depends on the source and timing of infection . Veical transmission from moth... |
medmcqa_4836 | medmcqa | <ctx>
parallel to the surface being instrumented, and the functional shank goes up and over the tooth rather than down and around the tooth so the current is the best of all. advantages and limitations one of the main advantages of periodontal curettes is that in comparison to sickle scalers, they are finer and do not ... | [
"Sulcular flap.",
"Sulcular partial-thickness flap.",
"Sulcular full-thickness flap.",
"Envelope flap."
] | C | The design of choice for endodontic microsurgery is the sulcular full-thickness flap
The mucogingival flap or Luebke-Ochsenbein flap is preffered for crowned anterior teeth for esthetic reasons. This flap which includes scalloped horizontal incision provides a guide for meticulous repositioning of the flap.
The first k... |
qasc_6348 | qasc | <ctx>
figure 10 and the tiny granada crater ( on the right side ) of figure 9. most of the initial sediment blocks project above the surrounding material ( by a few centimeters or more ) and are exposed to saltating sand ( i. e., wind - driven, bouncing sand ). the saltating sand erodes the soft, easy - to - erode part... | [
"potash",
"wind",
"fibers",
"fish"
] | B | |
qasc_212 | qasc | <ctx>
osteoid is stimulated by the secretion of growth hormone by the pituitary, thyroid hormone and the sex hormones ( estrogens and androgens ). these hormones also promote increased secretion of osteoprotegerin. osteoblasts can also be induced to secrete a number of cytokines that promote reabsorption of bone by sti... | [
"Leptospirosis",
"the body's largest organ",
"Prolactin release",
"Chemical energy"
] | C | |
arc_easy_909 | arc_easy | <ctx>
4. 2 • hypothesis testing 179 conclusion : the decision is to fail to reject the null hypothesis ; the claim corresponds to the alternative hypothesis. this scenario corresponds to row 4 in table 4. 8, which means “ there is not enough evidence to support the claim ” that the average oxygen level for female patie... | [
"A group of scientists should argue about the results.",
"The two scientists should do different experiments.",
"More scientists should do the experiment.",
"A group of scientists should vote."
] | C | |
openbookqa_234 | openbookqa | <ctx>
next morning the chipmunks go and find food and while doing so, come across the island castaway zoe who and sees the chipmunks for the first time. they then go to zoe's tree house where eleanor sprains her ankle and simon gets bitten by a spider ; its side effects include personality changes and loss of inhibitio... | [
"jerky",
"grapes",
"nuts",
"acorn"
] | A | |
aquarat_9215 | aquarat | <ctx>
tossed one of the two fair coins or the unfair one ; the stranger has tossed one of his coins three times and it has come up heads each time. tim assumes that the stranger picked the coin randomly – i. e., assumes a prior probability distribution in which each coin had a 1 / 3 chance of being the one picked. appl... | [
"A)0.75",
"B)0.5",
"C)0.25",
"D)0.2"
] | B | EXPLANATION:
S = {HHH, HHT, HTH, HTT, THH, THT, TTH, TTT}
E = {HTT, THT, TTH, TTT}
n(S) = 8
n(E) = 4
P(E) =n(E) / n(S) = 4/8 = 0.5
ANSWER IS B |
medmcqa_8248 | medmcqa | <ctx>
. these irregular movements occur while muscles are at rest, but worsen during voluntary muscle contractions. symptoms usually appear delayed one to twenty - four months after the lesion is created. causes risk factors risk factors for holmes tremor include excess exposure to heavy metals, such as mercury and lea... | [
"Uremic encephalopathy",
"Parkinsonism",
"Hepatic encephalopathy",
"Carbon dioxide narcosis"
] | B | |
medmcqa_4267 | medmcqa | <ctx>
liquid toluene and toluene vapour, and the corresponding equality for benzene. for given t and p, there will be two phases at equilibrium when the overall composition of the system ( system point ) lies in between the two curves. a horizontal line ( isotherm or tie line ) can be drawn through any such system poin... | [
"Paial mole show trophoblastic proliferation with absent villi",
"Typical of paial mole is cellular atypia",
"Paial mole is more prone to tumor malignancy",
"Paial mole is triploid"
] | D | Ref: Shaw&;s Textbook of Gynecology; 16th edition; Chapter 22; Gestational Trophoblastic Diseases |
arc_challenge_985 | arc_challenge | <ctx>
a flood is an overflow of water ( or rarely other fluids ) that submerges land that is usually dry. in the sense of " flowing water ", the word may also be applied to the inflow of the tide. floods are an area of study of the discipline hydrology and are of significant concern in agriculture, civil engineering an... | [
"porcupines",
"otters",
"deer",
"mice"
] | B | |
openbookqa_1409 | openbookqa | <ctx>
of energy quanta emitted from one substance. however, heat energy is often transferred more easily from almost any substance to another because the phonons responsible for vibrational and rotational energy levels in a substance have much less energy than photons invoked for the electronic energy transfer. thus, b... | [
"a rock",
"a diamond",
"cake batter",
"a wall"
] | C | |
openbookqa_3214 | openbookqa | <ctx>
seasoning is the process of coating the surface of cookware with fat which is heated in order to produce a corrosion resistant layer of polymerized fat. it is required for raw cast - iron cookware and carbon steel, which otherwise rust rapidly in use, but is also used for many other types of cookware, as an advan... | [
"frozen water",
"scorching power",
"coldness",
"air"
] | B | |
arc_easy_1726 | arc_easy | <ctx>
, was an estate lawyer in san francisco. research beetles his initial research involved the behavior and ecology of tenebrionid beetles and their response to vertebrate predators. prairie dogs in the mid - 1980s he switched his research efforts to studying the social behavior and communication of prairie dogs. he... | [
"attract mates.",
"intimidate predators.",
"escape from predators.",
"chase after their young."
] | C | |
medmcqa_8730 | medmcqa | <ctx>
##ysis + two from the citrate cycle ). it is clear that using oxygen to completely oxidize glucose provides an organism with far more energy than any oxygen - independent metabolic feature, and this is thought to be the reason why complex life appeared only after earth's atmosphere accumulated large amounts of ox... | [
"Alanine",
"Threonine",
"Leucine",
"Methionine"
] | C | Ans. is 'c' i.e., Leucine o Synthesis of glucose from non-carbohydrate precursors is called gluconeogenesis.o When the end product is glycogen instead of glucose, the process is called glyconeogenesis, i.e., synthesis of glycogen from noncarbohydrate precursors.o Terms gluconeogenesis and glyconeogenesis are used inter... |
qasc_7464 | qasc | <ctx>
visual perception is the ability to interpret the surrounding environment through photopic vision ( daytime vision ), color vision, scotopic vision ( night vision ), and mesopic vision ( twilight vision ), using light in the visible spectrum reflected by objects in the environment. this is different from visual a... | [
"an electron lens",
"It expands",
"Receptor Cells",
"heat energy"
] | C | |
medmcqa_4111 | medmcqa | <ctx>
international pressure with a statement on the unknown gas by health minister yuri shevchenko. he said that the gas was a fentanyl derivative, an extremely powerful opioid. boris grebenyuk, the all - russia disaster relief service chief, said the services used trimethyl phentanylum ( 3 - methylfentanyl, a fentany... | [
"Sevoflurane is more potent than isoflurane",
"Sevoflurane is less cardiodepressant than isoflurane",
"Desflurane has lower blood-gas paition coefficient than sevoflurane",
"Sevoflurane has a higher MAC than isoflurane"
] | A | Sevoflurane is less potent than isoflurane as it lacks coronary vasodilating propeies. Ref: Handbook of Clinical Anesthesia By Barash, Cullen, Stoelting , 5th Edition, Page 216; Handbook of Clinical Anesthesia By Paul G. Barash, Bruce F. Cullen, Robe K. Stoelting, M. Christine Stock, 6th Edition, Page 231 |
arc_challenge_600 | arc_challenge | <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 ... | [
"oxidizing",
"deposition",
"weathering",
"decomposition"
] | C | |
pubmedqa_773 | pubmedqa | <ctx>
extra stop introduced by divers during ascent, at a greater depth than the deepest stop required by their computer algorithm or tables. this practice is based on empirical observations by technical divers such as richard pyle, who found that they were less fatigued if they made some additional stops for short per... | [
"yes",
"no",
"maybe"
] | B | |
medmcqa_5690 | medmcqa | <ctx>
gene structure is the organisation of specialised sequence elements within a gene. genes contain most of the information necessary for living cells to survive and reproduce. in most organisms, genes are made of dna, where the particular dna sequence determines the function of the gene. a gene is transcribed ( cop... | [
"Purines are adenine and guanine & pyrimidines are uracil and cytosine",
"Waston and Crick discovered structure in 1973",
"Deoxyribose - phosphate backbone with bases stacked inside",
"Mainly consists of left handed helix"
] | C | Deoxyribonucleic acid (DNA) stores information for the synthesis of specific proteins. DNA has deoxyribose as its sugar. DNA consists of a phosphate group, a sugar, and a nitrogenous base. The structure of DNA is a helical, double-stranded macromolecule with bases projecting into the interior of the molecule. These two... |
medmcqa_3352 | medmcqa | <ctx>
it then creates fighter cells that attack the parasite / virus ; literally, causing a war within the body. a virus can affect any part of the body causing a wide range of illnesses such as the flu, the common cold, and sexually transmitted diseases. the flu is an airborne virus that travels through tiny droplets ... | [
"Spirochetes",
"Staphylococcus",
"Anaerobic streptococci",
"Candida"
] | B | |
medmcqa_538 | medmcqa | <ctx>
the metabolism of lipids and carbohydrates. cirrhosis is often preceded by hepatitis and fatty liver ( steatosis ), independent of the cause. if the cause is removed at this stage, the changes are fully reversible. the pathological hallmark of cirrhosis is the development of scar tissue that replaces normal tissu... | [
"Fatty degeneration",
"Chronic hepatitis",
"Granuloma formation",
"Cholestatic hepatitis"
] | C | Alcoholic liver disease
There are three distinct forms of liver disease -
1. Hepatic steatosis (fatty liver)
2. Alcoholic hepatitis
(a) Acute alcoholic hepatitis
Focal necrosis
Cholestasis
Mallory hyaline bodies
(b) Chronic hepatitis
3. Alcoholic cirrhosis |
qasc_2909 | qasc | <ctx>
the team flew the 4 × 4 cm sized mechanical bees over pink - leaved japanese lilies ( lilium japonicum ), letting them absorb the pollen. the drones were then flown to a second flower, where grains were deposited to artificially pollinate the plants, causing them to begin the process of generating seeds. this did... | [
"courtship",
"a chime",
"Nectar",
"Petals"
] | C | |
medmcqa_6421 | medmcqa | <ctx>
##gsn ) and serving gprs support node ( sgsn ) are examples of nodes. cellular network base stations are not considered to be nodes in this context. in cable television systems ( catv ), this term has assumed a broader context and is generally associated with a fiber optic node. this can be defined as those homes... | [
"Triangle of Koch's",
"In crista terminalis",
"In membranous pa of interventricular septum",
"Upper pa of interatrial septum"
] | B | In crista terminalis |
aquarat_47933 | aquarat | <ctx>
##930913903404388675137661234189428453016032 6191193056768564862615321256630010268346471747836597131398943140685464051631 7519403149294308737302321684840956395183222117468443578509847947119995373645 3607109795994713287610750434646825511120586422993705980787028106033008907158 74500584758146849481 rsa - 410 rsa - 4... | [
"A)20o",
"B)24o",
"C)249",
"D)30o"
] | C | According to above 1000! has 1000/5+1000/25+1000/125+1000/625=200+40+8+1=249 trailing zeros.
Answer: C |
medmcqa_9493 | medmcqa | <ctx>
to episodic memory are the hippocampus and other medial temporal lobe structures. as a result of these adverse effects on episodic memory, damage to the papez circuit can not only indicate or predict amnesia but also alzheimer's in a patient. parkinson's disease parkinson's disease is caused by the degeneration o... | [
"Basal ganglia",
"Pyramidal tract",
"Cerebellum",
"Thalamus"
] | C | "Most abnormalities associated with damage to the cerebellum are apparent during movement Ataxia is manifest not only in the wide-based, unsteady, "drunken" gait of patients but also in defects of the skilled movements involved in the production of speech, so that slurred, scanning speech results. Voluntary movements a... |
medmcqa_227 | medmcqa | <ctx>
##p1a1 - deficient cells. in the further analyses of the cyp1a1 derived metabolites two monohydroxylated ficz metabolites ( 2 - and 8 - hydroxyindolo [ 3, 2 - b ] carbazole - 6 - carboxaldehyde ) and three dihydroxylated metabolites ( 2, 8 -, 2, 10 -, and 4, 8 - dihydroxyindolo [ 3, 2 - b ] carbazole - 6 - carbox... | [
"Allopurinol",
"Probenecid",
"Indomethacin",
"Aspirin"
] | B | Ans. is 'b' i.e., Probenecid Uricosuric drugs are probenacid, sulfinpyrazone and benzbromarone. |
mmlu_aux_7150 | mmlu_auxiliary | <ctx>
affect connections between water bodies. essentially, wind plays a larger role in the dispersal of waterborne seeds in a short period of time, days and seasons, but the ecological process allows the process to become balanced throughout a time period of several years. the time period of which the dispersal occurs... | [
"leaves",
"bark",
"branches",
"kernels"
] | D | null |
qasc_2157 | qasc | <ctx>
to crop production, over 200 billion dollars worth of crop species are pollinated by these insects. pollinators are also essential because they improve crop quality and increase genetic diversity, which is necessary in producing fruit with nutritional value and various flavors. crops that do not depend on animals... | [
"Reproducing",
"growth",
"Obtaining nutrients",
"Photosynthesizing"
] | A | |
medmcqa_1285 | medmcqa | <ctx>
hydroxethylruticide on intestinal toxicity induced by adriamycin. physiol chem phys med nmr. 1986 ; 18 ( 1 ) : 17 - 24. mcginness j. a new view of pigmented neurons. j theor biol. 1985 aug 7 ; 115 ( 3 ) : 475 - 6. gulati op, nordmann h, aellig a, maignan mf, mcginness j. protective effects of o - ( beta - hydroxy... | [
"Quinidine",
"Hydrochlorothiazide",
"Triamterene",
"Furosemide"
] | C | Triamterene is a potassium-sparing diuretic that may protect against diuretic-induced digoxin toxicity. Digoxin toxicity may be caused by drugs that increase serum digoxin levels or increase the binding of digoxin to its receptor, the sodium-potassium adenosine tn phosphatase (ATPase). Quinidine decreases digoxin volum... |
arc_easy_387 | arc_easy | <ctx>
sedimentary rocks are types of rock that are formed by the accumulation or deposition of mineral or organic particles at earth's surface, followed by cementation. sedimentation is the collective name for processes that cause these particles to settle in place. the particles that form a sedimentary rock are called... | [
"heat",
"faulting",
"pressure",
"weathering"
] | D | |
medmcqa_3282 | medmcqa | <ctx>
, and didcot. controversies in december 2020, the company along with mankind pharma received show - cause notices for selling anti - diabetic medicine without seeking price approval from national pharmaceutical pricing authority. in december 2022, upon compliance inspection by the fda, the plant was found to be i... | [
"Anterior pituitary",
"Posterior pituitary",
"Hypothalamus",
"Intermediate pituitary"
] | B | Ans. B i.e. Posterior pituitaryArginine vasopressin (AVP)/Vasopressin/Argipressin/Antidiuretic hormone (ADH)It is a neurohypophysial hormone.It is derived from a preprohormone precursor that is synthesized in the hypothalamus and stored in vesicles at theposterior pituitary.Its two primary functions are to retain water... |
qasc_5438 | qasc | <ctx>
refers to taking used materials and creating new products in order to prevent the disposal of these products in landfills. recycling material can include glass, paper, metal, plastic, textiles, and electronics. thermal treatment another method of landfill diversion is thermal treatment ( such as incineration ). a... | [
"heat energy",
"produce burning",
"produce energy",
"produce sound"
] | C | |
aquarat_3066 | aquarat | <ctx>
. 11 ( plus the $ 100 initial wager ). see the article odds for conversion equations. references bayesian statistics
probability ≈ 0. 000128985 or 7752 - to - 1 ). the only other nonzero payout might be $ 1 for hitting 3 numbers ( i. e., you get your bet back ), which has a probability near 0. 129819548. taking ... | [
"A)8",
"B)6",
"C)5",
"D)4"
] | C | C.P. of 6 toffees = Re. 1
S.P. of 6 toffees = 120% of Re. 1 = Rs. 6/5
For Rs. 6/5, toffees sold = 6. For re. 1.
Toffees sold = 6 * 5/6 = 5
Answer: C |
aquarat_38308 | aquarat | <ctx>
exercise, refer to the following examples from the datetime module documentation : • examples of usage : date ( https : / / openstax. org / r / 100dateexamples ) • examples of usage : timedelta ( https : / / openstax. org / r / 100timedeltaex ) write a program that creates a date object representing your birthday... | [
"A)18",
"B)92",
"C)27",
"D)24"
] | D | Explanation:
Let the present age of person be x years.
Then, 4(x + 3) - 4(x - 3 ) = x <=> (4x + 12) - (4x - 12) = x <=> x = 24..
Answer: D |
aquarat_44061 | aquarat | <ctx>
marks or above. education applicant should have passed 10 + 2 and 60 % marks in graduation in any discipline, and. post graduate degree any discipline with 50 % marks which may include integrated courses offered in post graduation ( with single degree with no permission to exit and lateral entry ). meteorology pa... | [
"A)343",
"B)777",
"C)780",
"D)867"
] | C | If Mike had scored 22 marks more, he could have scored 30%
Therefore, Mike required 212 + 22 = 234 marks
Let the maximum marks be m.
Then 30 % of m = 234
(30/100) × m = 234
m = (234 × 100)/30
m = 23400/30
m = 780
Answer:C |
openbookqa_341 | openbookqa | <ctx>
chemical changes occur when a substance combines with another to form a new substance, called chemical synthesis or, alternatively, chemical decomposition into two or more different substances. these processes are called chemical reactions and, in general, are not reversible except by further chemical reactions. ... | [
"a person yelling at it",
"a person walking by it",
"a person looking at it intently",
"a person cranking up the room heater"
] | D | |
medmcqa_5864 | medmcqa | <ctx>
when the vessel is 70 % occluded. lack of oxygen may also result in a myocardial infarction ( heart attack ). cad can be contracted over time. risk factors include a family history of cad, smoking, high blood pressure, diabetes, obesity, inactive lifestyle, mental stress and high cholesterol. angina can also occu... | [
"Phobia",
"Personality disorder",
"Generalized Anxiety disorder",
"Panic attack"
] | D | This patient having typical symptoms lasting for about 15 minutes and becoming alright after that indicates that he is suffering from panic attack. In panic attack patients usually suffers from shoness of breath, tachypnea, tachycardia, tremor, dizziness, hot or cold sensations, chest discomfo, and feelings of deperson... |
aquarat_7489 | aquarat | <ctx>
2005 article " multiple - depot integrated vehicle and crew scheduling, " huisman, freling and wagelmans presented two new models and algorithms in the field of the vehicle routing problem, specifically for " integrated vehicle and crew scheduling in the multiple - depot case. " they explained : the algorithms ar... | [
"A)18",
"B)16",
"C)12",
"D)8"
] | C | N - Not rented trucks; R - Rented trucks
N + R = 18
N + R/2 = 12
R = 12
C |
pubmedqa_357 | pubmedqa | <ctx>
6 ( 4 ), 475 – 484. 355 citations : cardiac catheterisation guided by mri in children and adults with congenital heart disease. reza razavi, derek lg hill, stephen f keevil, marc e miquel, vivek muthurangu, sanjeet hegde, kawal rhode, michael barnett, joop van vaals, david j hawkes, edward baker. the lancet 362 (... | [
"yes",
"no",
"maybe"
] | B | |
qasc_85 | qasc | <ctx>
also to calibrate weather sensors used aboard ships when they arrive in port, such as barometers and thermometers. the beaufort scale is still generally used to determine wind speed from manual observers out at sea. ships with anemometers have issues with determining wind speeds at higher wind speeds due to block... | [
"staying warm",
"observe it",
"argue about it",
"ignore it"
] | B | |
aquarat_16385 | aquarat | <ctx>
##litz and weiss considered, namely over - investment. their argument runs along the same lines as akerlof's market for lemons. in this setting, prospective buyers of used cars do not know the quality of the car they are thinking of purchasing ; sellers know the value of their own cars. assuming they know the dis... | [
"A)100%",
"B)80%",
"C)75%",
"D)66+2/3%"
] | A | Good question...2:11 min
Marked Price (M) = Cost Price (C) + Mark up...(EQN. A)
Selling price = 20% Discount over M = 0.8*M
Given that, a customer bargains and receives 20 articles for the price of 15 articles-->*afurther loss of 25%to the dealer--> BUT aNET PROFIT of 20%over cost price (C)
0.75* 0.8 * M =1.2 * C
Hence... |
openbookqa_6 | openbookqa | <ctx>
night to rob the occupants valuables, but is eaten alive by slugs when he falls in. brady calls his g. p. dr. warwick at his surgery to see if he has had any unusual cases. the doctor tells him he has had nine complaints so far of nausea, headaches, sensitivity to light, diarrhoea, fever and vomiting. brady expla... | [
"the headlights become more intense",
"the headlights recede into the dark",
"the headlights remain at a constant",
"the headlights turn off"
] | A | |
aquarat_4985 | aquarat | <ctx>
< 2465 * 5 x = 4 98 56 y = ( 2460 + x ) * x = 2464 * 4 = 9856 00 00 algorithm terminates : answer = 12. 34 binary numeral system ( base 2 ) this section uses the formalism from the digit - by - digit calculation section above, with the slight variation that we let, with each or. we iterate all, from down to, and ... | [
"A)80",
"B)84",
"C)85",
"D)96"
] | D | Let x = the less number
4x = the greater number
The sum of two numbers is 120
x+4x=120
5x=120
x=24
4x=96
Option D |
openbookqa_2657 | openbookqa | <ctx>
selection and evolutionary processes, a symposium edited by mlr, vol. 1, ( 4 ) ofevolutionary ecology, 132 pp. 1987 habitat selection as source of biological diversity. evolutionary ecology 1 : 315 - 330. 1987 editor's coda : central themes of the symposium. evolutionary ecology 1 : 401 - 407. 1987 community orga... | [
"volcano",
"video game",
"nearby spot",
"moon"
] | C | |
mmlu_aux_4785 | mmlu_auxiliary | <ctx>
##er in his musurgia universalis ( 1650 ) but more careful use was attempted with enhancements in the twentieth century by the germans alwin voigt, cornel schmitt, and hans stadler. kay electric company, started by former bell labs engineers harry foster and elmo crump, made a device that was marketed as the " so... | [
"At first the writer is happy to be up so early in the morning.",
"Male birds have their own ways of fooling other birds.",
"It's easier for the birds to find food early in the morning.",
"Jim has a job with the Royal Society for the Proteciton of Birds."
] | B | null |
openbookqa_211 | openbookqa | <ctx>
expressions of a gene called calmodulin ( cam ). calmodulin acts in a similar way to bmp4, affecting some of the features of beak growth like making them long and pointy. the authors suggest that changes in the temporal and spatial expression of these two factors are possible developmental controls of beak morpho... | [
"some of the birds eat worms and the other birds have blue feathers",
"some of the birds of the same species have lived in a zoo all their lives",
"some of the birds take seeds for nourishment and the others look for dead animals for nourishment",
"some of the birds like to file down their beaks"
] | C | |
mmlu_aux_2065 | mmlu_auxiliary | <ctx>
the moon's last quarter. the larvae spend a few weeks at sea and then return to land. tracking migration scientists gather observations of animal migration by tracking their movements. animals were traditionally tracked with identification tags such as bird rings for later recovery. however, no information was ob... | [
"the aircraft make a great difference to the cranes",
"the aircraft don't have an effect on the cranes",
"the cranes get lost frequently",
"the cranes fly to Florida nonstop"
] | A | null |
aquarat_19790 | aquarat | <ctx>
than viewing biology in a reductionist manner ". there are also changes to the quantitative reasoning section. it has been " revised to eliminate the sections for numerical calculations, conversions, geometry, and trigonometry. items have been added in the following areas : data analysis, interpretation, and suff... | [
"A)40",
"B)26",
"C)27",
"D)35"
] | D | Let the marks obtained by the student in Mathematics, Physics and Chemistry be M, P and C respectively.
Given , M + C = 50 and C - P = 20 M + C / 2 = [(M + P) + (C - P)] / 2 = (50 + 20) / 2 = 35.Answer:D |
openbookqa_1156 | openbookqa | <ctx>
brake pads are a component of disc brakes used in automotive and other applications. brake pads are composed of steel backing plates with friction material bound to the surface that faces the disc brake rotors. function brake pads convert the kinetic energy of a vehicle to thermal energy through friction. two bra... | [
"dogs",
"birds",
"pickups",
"car toys"
] | C | |
mmlu_aux_2169 | mmlu_auxiliary | <ctx>
the atmosphere, a gas that is required by nearly all living things to carry out cellular respiration. in addition, they are influential in the global carbon and water cycles and plant roots bind and stabilise soils, preventing soil erosion. plants are crucial to the future of human society as they provide food, o... | [
"a lot of sunshine",
"a lot of water",
"no water",
"little sunshine"
] | D | null |
aquarat_35149 | aquarat | <ctx>
1. 20 m / s to the right. refer to figure 3. 43, which shows a boat trying to go straight across the river. let us calculate the magnitude and direction of the boat ’ s velocity relative to an observer on the shore,. the velocity of the boat,, is 0. 75 m / s in the - direction relative to the river and the veloci... | [
"A)12 , 20",
"B)20 , 20",
"C)20 , 11",
"D)20 , 12"
] | D | Explanation:
If x: speed of boats man in still water
y: speed of the river
Downstream speed (Ds) = x + y
Upstream speed (Us) = x – y
x = (Ds + Us) / 2
y = (Ds – Us) / 2
In the above problem Ds = 32 ; Us = 8
x = (32 + 8) / 2 = 40/2 = 20 km/hr
y = (32 - 8)/2 = 24/2 = 12 km/hr
ANSWER: D |
arc_easy_1851 | arc_easy | <ctx>
early 1970s, researchers developed protocols for newborn testing, carrier screening, and pre - natal diagnosis. by the end of 1979, researchers had identified three variant forms of gm2 gangliosidosis, including sandhoff disease and the ab variant of gm2 - gangliosidosis, accounting for false negatives in carrier... | [
"0%",
"25%",
"50%",
"75%"
] | B | |
openbookqa_1993 | openbookqa | <ctx>
terrestrial animals are animals that live predominantly or entirely on land ( e. g. cats, chickens, ants, spiders ), as compared with aquatic animals, which live predominantly or entirely in the water ( e. g. fish, lobsters, octopuses ), and amphibians, which rely on aquatic and terrestrial habitats ( e. g. frogs... | [
"a brain dead frog in mud",
"a frog napping for an hour in mud",
"a frog burying itself in mud for months",
"a frog sleeping for the night in mud"
] | C | |
openbookqa_154 | openbookqa | <ctx>
0. 974 atm ; 740 mm hg ; 98. 7 kpa ; 0. 987 bar we can measure atmospheric pressure, the force exerted by the atmosphere on the earth ’ s surface, with a barometer ( figure 9. 4 ). a barometer is a glass tube that is closed at one end, filled with a nonvolatile liquid such as mercury, and then inverted and immers... | [
"state its tightness",
"store it",
"disperse it",
"condense it further"
] | A | |
pubmedqa_785 | pubmedqa | <ctx>
outcomes can improve with these walking programs when compared to usual treatment. other therapy methods some current and future therapy methods include the use of virtual reality and video games for rehabilitation. these forms of rehabilitation offer potential for motivating people to perform specific therapy ta... | [
"yes",
"no",
"maybe"
] | C | |
medmcqa_3419 | medmcqa | <ctx>
physical oncology ( po ) is defined as the study of the role of mechanical signals in a cancerous tumor. the mechanical signals can be forces, pressures ( " pull ", " push " and " shear " designating the forces / pressures that push, pull or are tangential ). if we generalize we will speak of " stress field " and... | [
"Choristoma",
"Hamaoma",
"Pheudotumor",
"Lymphoma"
] | A | Choristomas, forms of heterotopia, are closely related benign tumors, found in abnormal locations. The two can be differentiated as follows: a hamaoma is an excess of normal tissue in a normal situation (e.g. a bihmark on the skin), while a choristoma is an excess of tissue in an abnormal situation (e.g. pancreatic tis... |
qasc_7279 | qasc | <ctx>
naked eye, also called bare eye or unaided eye, is the practice of engaging in visual perception unaided by a magnifying, light - collecting optical instrument, such as a telescope or microscope, or eye protection. in astronomy, the naked eye may be used to observe celestial events and objects visible without equ... | [
"steak",
"Eye patch",
"electricity",
"energy barrier"
] | C | |
arc_easy_183 | arc_easy | <ctx>
to execute comparisons but would require at least 50 nucleotides overlapping in order to be sensitive. see also coding strand the dna strand that codes for a protein exon the entire portion of the strand that is transcribed mature mrna the portion of the mrna transcription product that is translated gene structur... | [
"simple sugars",
"amino acids",
"carbohydrates",
"nucleotides"
] | D | |
aquarat_37263 | aquarat | <ctx>
area is the measure of a region's size on a surface. the area of a plane region or plane area refers to the area of a shape or planar lamina, while surface area refers to the area of an open surface or the boundary of a three - dimensional object. area can be understood as the amount of material with a given thic... | [
"A)70 cm²",
"B)80 cm²",
"C)90 cm²",
"D)95 cm²"
] | C | Length of the cardboard = 19 cm
Breadth of the cardboard = 14 cm
Area of the cardboard = 19 × 14 cm² = 266 cm²
Length of the painting excluding the margin = [19 - (1.5 + 1.5)] cm = 16 cm
Breadth of the painting excluding the margin = 14 - (1.5 + 1.5) = 11 cm
Area of the painting excluding the margin = (16 × 11) cm² = 1... |
medmcqa_2262 | medmcqa | <ctx>
re - entry ventricular arrhythmia is a type of paroxysmal tachycardia occurring in the ventricle where the cause of the arrhythmia is due to the electric signal not completing the normal circuit, but rather an alternative circuit looping back upon itself. there develops a self - perpetuating rapid and abnormal ac... | [
"Jejunum",
"Ileum",
"Stomach",
"Colon"
] | A | The valvulae conniventes, also known as Kerckring folds or plicae circulares, are the mucosal folds of the small intestine, staing from the second pa of the duodenum, they are large and thick at the jejunum and considerably decrease in size distally in the ileum to disappear entirely in the distal ileal bowel loops. p ... |
qasc_5171 | qasc | <ctx>
monocyte - macrophage cell line : glut - 3 affinity for glucose is enhanced during the respiratory burst. biochem j 327 : 369 - 375 ( 1997 ). tan as, ahmed n, berridge mv. acute regulation of glucose transport after activation of human peripheral blood neutrophils by phorbol myristate acetate, fmlp, and granulocy... | [
"Thyroxine",
"Smoking",
"fever",
"bioaerosols"
] | A | |
mmlu_aux_6845 | mmlu_auxiliary | <ctx>
18. 2 conductors and insulators learning objectives by the end of this section, you will be able to : • define conductor and insulator, explain the difference, and give examples of each. • describe three methods for charging an object. • explain what happens to an electric force as you move farther from the sourc... | [
"when it's outside around lighting",
"when it's attached to a battery",
"when it's attached to a human",
"when it's near a light bulb"
] | B | null |
aquarat_28581 | 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
2. 40 s later? ( b ) sketch a graph of her posit... | [
"A)342 km",
"B)352 km",
"C)642 km",
"D)440 km"
] | D | The total distance covered by the car in the first 11 hours = 30 + 32 + 34 + 36 + 38 + 40 + 42 + 44 + 46 +48 + 50 = sum of 11 terms in AP whose first term is 30 and last term is 50 = 11/2 [30 + 50] = 440 km.
ANSWER:D |
aquarat_20442 | aquarat | <ctx>
corresponding to the weight 0. 3, which is 4. the weights on each side of the pivot add up to 0. 45 and 0. 25, satisfying the general condition that each side be as even as possible. any other weight would result in a greater difference between each side of the pivot. consider the set of numbers with each number ... | [
"A)6",
"B)1",
"C)2",
"D)4"
] | A | Mean = (x + x+2 + x+4 + x+7 + x+37)/5
=(5x+50)/5
=x+10
Median = x+4
Thus Mean - Median = x+10 - (x+4)
=6
Answer = A |
medmcqa_1675 | 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 ... | [
"Arytenoids",
"Corniculate",
"Anterior 1/3 rd of vocal cord",
"Cricoid"
] | A | |
aquarat_45418 | aquarat | <ctx>
). write the result under the first two terms of the dividend ( ). subtract the product just obtained from the appropriate terms of the original dividend ( being careful that subtracting something having a minus sign is equivalent to adding something having a plus sign ), and write the result underneath ( ). then... | [
"A)5808",
"B)5336",
"C)5343",
"D)5345"
] | A | Divisor = (5 * 48) = 240
= 10 * Quotient = Divisor
=> Quotient = 240/10 = 24
Dividend = (Divisor * Quotient) + Remainder
Dividend = (240 * 24) + 48 = 5808.
A |
arc_easy_1203 | arc_easy | <ctx>
their cloacae in close proximity while facing in opposite directions and then release eggs and sperm simultaneously. the tailed frog ( ascaphus truei ) exhibits internal fertilisation. the " tail " is only possessed by the male and is an extension of the cloaca and used to inseminate the female. this frog lives i... | [
"It increases the population.",
"The eggs provide food for predators.",
"These animals do not have to stay with their eggs.",
"It increases the chance of some eggs surviving to hatch."
] | D | |
aquarat_2062 | aquarat | <ctx>
to get to $ 4, so the odds are 1 in 2. on the other hand if one were to learn that at least one of two children is a boy, the investment increases as if they had wagered on this question. our $ 1 is now worth $. to get to $ 4 we still have to increase our wealth threefold. so the answer is 1 in 3. variants of the... | [
"A)1600",
"B)1602",
"C)2768",
"D)2686"
] | A | Explanation:
Let Peter’s share be x.
Hence, David gets x/4 and Alex gets x/2.
x + x/4 + x/2 = 2800
7x/4 = 2800
x = Rs.1600
ANSWER: A |
medmcqa_9945 | medmcqa | <ctx>
healthy bladders of felines, where it prevents bacterial adherence and protects the bladder from the toxic properties of urine. cats suffering from idiopathic cystitis, ( i. e. unexplained inflammation of the bladder ) excrete lower amounts of gp - 51 along with other glycosaminoglycans, leaving the lining of the... | [
"Multiple carboxylase deficiency",
"Phenylketonuria",
"Hawkinuria",
"Maple syrup disease"
] | A | MULTIPLE CARBOXLASE DEFICIENCY - BIOTIN is coenzyme in carboxylase reaction. Defects in the ability to add or remove biotin from carboxylases result in multiple carboxylase deficiency. It is autosomal recessive Developmental delay Treatment is biotin supplement Tomcat Urine odour |
aquarat_39871 | aquarat | <ctx>
setters in long - distance events is very common at the elite level, although they are not present at championship level competitions as all qualified competitors want to win. long - distance track events gained popularity in the 1920s by the achievements of the " flying finns ", such as multiple olympic champion... | [
"A)9",
"B)6",
"C)3",
"D)10"
] | B | Number of runners=total distance/distance each runner runs
=1 1/2 ÷ 1/4
=3/2 ÷ 1/4 = 3/2*4/1
=12/2
= 6.
Answer is B. |
qasc_2281 | qasc | <ctx>
in biology, evolution is the process of change in all forms of life over generations, and evolutionary biology is the study of how evolution occurs. biological populations evolve through genetic changes that correspond to changes in the organisms'observable traits. genetic changes include mutations, which are cau... | [
"mitosis",
"reproduction",
"reproductive isolation",
"Plants growth"
] | B | |
medmcqa_5530 | medmcqa | <ctx>
the overall physical effects and facial appearance of dwarfism with premature aging. other features and findings include : intrauterine growth retardation, congenital hip dislocations, winged scapulae ( shoulder blades ), pes planus ( fallen arches ), pseudoepiphyses of the second metacarpals ( upper bone of the ... | [
"Gumma",
"Hutchinson's teeth",
"Olympian brow",
"Interstitial keratitis"
] | A | Gumma- seen in teiary syphilis Late signs of Congenital syphilis Symptom/sign Descriptions Olympian brow Bony prominence of the forehead caused by persistent or recurrent periostitis Higoumenaki's sign Unilateral or bilateral thickening of the sternoclavicular third of the clavicle Saber shins Anterior bowing of the mi... |
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