id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
qasc_3825 | qasc | <ctx>
encourages future growth of the plant and therefore leads to a sustainable use of the plants in the area. native americans practiced agroforestry by managing the forest, animals, and crops together. they also helped promote tree growth through controlled burns and silviculture. often, the remaining ash from these... | [
"maples",
"Species",
"plants",
"soil"
] | A | |
medmcqa_6914 | medmcqa | <ctx>
branchial arch or gill arch of fish ), is the first of six pharyngeal arches that develops during the fourth week of development. it is located between the stomodeum and the first pharyngeal groove. processes this arch divides into a maxillary process and a mandibular process, giving rise to structures including ... | [
"Glossopharyngeal nerve",
"Pharyngobasilar fascia",
"Eustachian tube",
"Levator veli palate\\"
] | A | Ans: a (Glossopharyngeal nerve) Ref: Chaurasia 4th ed pg 223 fig. 14.18, pg 225The structures passing between the superior constrictor and the base of skull (sinus of morgagni):A-L-A-auditory tubelevator veli palateascending palatine artery"Auditory tube is about 3.6 cm long and is divided into an outer bony part which... |
qasc_1656 | qasc | <ctx>
subsequently damaged the transplanted lungs, too. there is some evidence that supports the usefulness of the flora found in soil. it has been suggested that it is useful in the establishment of healthy bacteria within the digestive tract, addressing the problems presented by crohn's disease. the adsorbent qualiti... | [
"superpowers",
"symptoms",
"disease",
"enhanced health"
] | C | |
aquarat_35317 | aquarat | <ctx>
| | 30 | | 36 | | 32 | | 48 | | 20 | | 66 | | 32 | | 44 | | 24 | -! 70 | 70 | | 24 | | 72 | | 36 | | 40 | | 36 | | 60 | | 24 | | 78 | | 32 | -! 80 | 54 | | 40 | | 82 | | 24 | | 64 | | 42 | | 56 | | 40 | | 88 | | 24 | -! 90 | 72 | | 44 | | 60 | | 46 | | 72 | | 32 | | 96 | | 42 | | 60 | | 40 | } in the graph at rig... | [
"A)148",
"B)210",
"C)314",
"D)320"
] | A | Prime factorization of 36 = 2 x 2 x 3 x 3
Prime factorization of 16 = 2 x 2 x 2 x 2
GCF = 4
LCM = 144
Sum = 148.
Answer A. |
aquarat_25791 | aquarat | <ctx>
megajoules of energy needed to make a kilogram of product ), t ( tonnes of carbon dioxide created by the energy needed to make a kilogram of product ). converting mj to t is not straightforward because different types of energy ( oil, wind, solar, nuclear and so on ) emit different amounts of carbon dioxide, so t... | [
"A)30 kg",
"B)40 kg",
"C)50 kg",
"D)60 kg"
] | C | The fruit content in both the fresh fruit and dry fruit is the same.
given,fresh fruit has 68% water.so remaining 32%(100-68) is fruit content.weight of fresh fruits is 100kg
dry fruit has 20% water.so remaining 80% is fruit content.let weight if dry fruit be y kg.
fruit % in freshfruit = fruit% in dryfruit
32/100 * 10... |
medmcqa_3329 | medmcqa | <ctx>
. the study found that when a subject is shown a painful facial expression, their late positive potential ( lpp ) is increased during the time period of 600 β 1000ms after the initial exposure of the stimulus. this increase in lpp for painful facial expressions was higher than the increase caused by other emotion... | [
"Pain during onset of menstrual cycle",
"Pain during the usual time of ovulation in menstrual cycle",
"Pain during the or at the end of menstrual cycle",
"Pain during menstrual bleeding"
] | B | Ans. is 'b' i.e., Pain during the usual time of ovulation in menstrual cycle o Has been explained in previous sessions. |
mmlu_aux_2945 | mmlu_auxiliary | <ctx>
from one human language to another, that exercise judgment'on the basis of previous experience ( for instance, they offer medical diagnoses and prescribe medical procedures ), and that seem to think and reason in ways that are distinguishable from the human processes only in being more reliable and exceedingly fa... | [
"how children learn to speak",
"what happens when men speak.",
"why apes can learn a few words",
"man's brain helps him to learn to speak"
] | D | null |
medmcqa_20 | medmcqa | <ctx>
broad ligament of the uterus. for a short part, the uterine arteries travel on top for a short ( ) period. they then pass by the cervix, traveling inward towards the bladder. blood and lymphatic supply the arteries which supply the ureter vary along its course. the upper third of the ureter, closest to the kidney... | [
"Abdominal aorta below renal artery",
"Renal artery",
"Internal iliac artery",
"Ext iliac artery"
] | A | Ans) a (Abdominal aorta ....) Ref Chaurasia vol 2 pg 186Testicular artery is a branch of abdominal aorta given off at the level of vertebrae L2.Venous drainageVeins emerging from the testis forms pampiniform plexus. Plexus condenses into 4 veins at the superficial inguinal ring & into 2 veins at the deep inguinal ring.... |
aquarat_44123 | aquarat | <ctx>
##stics in that they provide provable bounds on the probability of being fooled by a composite number. many popular primality tests are probabilistic tests. these tests use, apart from the tested number n, some other numbers a which are chosen at random from some sample space ; the usual randomized primality test... | [
"A)1/50",
"B)1/25",
"C)1/95",
"D)1"
] | C | There are 25 primes, 69 composite numbers from 1 to 95. The number
which is neither prime nor composite is 1.
Therefore, required probability = 1/95.
ANSWER:C |
mmlu_aux_3426 | mmlu_auxiliary | <ctx>
##ment, quebec, presses de l'universite laval, 2022, 268 p. book chapters rochefort, l., desrochers, a., graf, m., lavoie, c., poulin, m., price, j., strack, m. et waddington, m. ( 2011 ) northern peatlands. ( chap. 9 ) in wetland habitats of north america : ecology and conservation concerns. ( batzer, d. p. et b... | [
"the beaver's lodge",
"the beaver's engineering skills",
"the beaver's dam",
"the beaver's intelligence"
] | B | null |
medmcqa_7501 | medmcqa | <ctx>
when the diagnosis is unclear or before starting a potentially hepatotoxic medical therapy. the easl suggests using fibrosis tests such as elastography, acoustic radiation force impulse imaging, and serum biomarkers to reduce the number of biopsies. in follow up, nice guidelines recommend that healthcare provider... | [
"Corticosteroids",
"Antibiotics",
"Antihistaminics",
"Surgery"
] | A | 1. Medical treatment. Course of oral corticosteroids for extended periods is the main stay of treatment during active inflammation.
A course of antitubercular therapy has also been recommended in selective cases.
2. Laser photocoagulation of the retina is indicated in stage of neovascularizion.
3. Vitreoretinal surge... |
medmcqa_9094 | medmcqa | <ctx>
non - surgical approach, which is aimed at the removal of supra - and sub - gingival plaque and calculus deposits, to decrease the microbial load, bacteria biofilm, and calculus from the periodontally involved sites. scale and polish root surface debridement ( rsd ) antibiotics : there is evidence that the additi... | [
"Plantar was",
"Condyloma lata",
"Condyloma accuminata",
"Plain was"
] | C | Podophyllin Mech of action:- Antimitotic, arrest cells in metaphase by binding tubulin. Uses:- Used for condyloma acuminata . Contraindication:- Contraindicated in pregnancy . Ref:- Sima Jain; pg num:-332 |
mmlu_aux_6856 | mmlu_auxiliary | <ctx>
13. 6 β’ humidity, evaporation, and boiling 563 figure 13. 30 dew drops like these, on a banana leaf photographed just after sunrise, form when the air temperature drops to or below the dew point. at the dew point, the rate at which water molecules join together is greater than the rate at which they separate, and... | [
"run a bath",
"use a dehumidifier",
"open a window",
"hope it rains"
] | A | null |
arc_easy_487 | arc_easy | <ctx>
10. 3 β’ phase transitions 497 a shower. when the water on your skin evaporates, it removes heat from your skin and causes you to feel cold. the energy change associated with the vaporization process is the enthalpy of vaporization, Ξ΄hvap. for example, the vaporization of water at standard temperature is represent... | [
"Sun",
"wind",
"clouds",
"waves"
] | A | |
openbookqa_1019 | openbookqa | <ctx>
binoculars or field glasses are two refracting telescopes mounted side - by - side and aligned to point in the same direction, allowing the viewer to use both eyes ( binocular vision ) when viewing distant objects. most binoculars are sized to be held using both hands, although sizes vary widely from opera glasse... | [
"very near",
"inside the room",
"a ways away",
"in outer space"
] | C | |
mmlu_aux_4727 | mmlu_auxiliary | <ctx>
16. 9 waves 47. storms in the south pacific can create waves that travel all the way to the california coast, which are 12, 000 km away. how long does it take them if they travel at 15. 0 m / s? 48. waves on a swimming pool propagate at 0. 750 m / s. you splash the water at one end of the pool and observe the wav... | [
"Earthquakes and nothing else.",
"Only wind.",
"Wind causes most waves.",
"Wind causes some waves."
] | C | null |
medmcqa_5345 | medmcqa | <ctx>
go and find an ombudsman and ask for an " ombudsman case ". often, all the ombudsman has to do is warn someone to stop causing a nuisance. sometimes, if the dispute is more complex, the ombudsman must mediate. if the conflict cannot be resolved there and then, or the ombudsman's warnings are ignored, the case can... | [
"Police firing",
"Traffic accident",
"Railway accident",
"Rape"
] | A | |
medmcqa_1877 | medmcqa | <ctx>
, the right and left ventricles, is reduced by the resistance of the blood vessels as the blood flows through them. the left ventricle increases arterial blood pressure that drives the flow of blood through all parts of the body except the lungs. the right ventricle receives the lower pressure blood from two majo... | [
"Saturation with moisture",
"Increased rate of flow during expiration",
"Increased compression of airway",
"Due to change from linear to turbulent flow"
] | C | More resistance in respiration is seen in bronchial construction Ref: guyton and hall textbook of medical physiology 12 edition page number:333,334,335 |
mmlu_aux_2973 | mmlu_auxiliary | <ctx>
large whales, and the duty cycle was 2 % ( i. e., the sound is on only 2 % of the day ). after six years of study the official, formal conclusion from this study was that the atoc transmissions have " no biologically significant effects ". other acoustics activities in the ocean may not be so benign insofar as ma... | [
"The noise made by the ships has a bad effect on the area where whales live.",
"Whales can communicate with each other by diving into the deep water.",
"Whales cannot find mates because they don't have enough energy.",
"The communication between whales is through low frequency calls"
] | D | null |
medmcqa_2238 | medmcqa | <ctx>
fibroblasts, this type of invasion is also referred to as'fibroblast - like'migration. mesenchymal invasion has been detected during the development of melanoma, fibrosarcoma, glioblastoma, and other malignancies. most of the cancer cells that detach from the tumor mass and invade the surrounding tissues are know... | [
"Reed stenberg cell",
"Lymphocytes",
"Histocytes",
"Reticulum cells"
] | A | Reed-Sternberg cells (also known as lacunar histiocytes for ceain types) are distinctive, giant cells found with light microscopy in biopsies from individuals with Hodgkin's lymphoma (a.k.a. Hodgkin's disease, a type of lymphoma). They are usually derived from ,B lymphocytes classically considered crippled germinal cen... |
openbookqa_1297 | openbookqa | <ctx>
notion are often formulated by reference to biology, and observations that living things compete more with their own kind than with other kinds. rather, what is of intrinsic good is the flourishing of all sentient life, extending to those animals that have some level of similar sentience, such as great ape person... | [
"organisms will struggle with it",
"organisms will populate it",
"organisms will die off",
"organisms will avoid it"
] | B | |
openbookqa_1221 | openbookqa | <ctx>
lineament density while gis derived drainage density, topography elevation, gradient, landuse and the annual rainfall data. with weighted overlay, a groundwater potential map is generated to locate possible new water sources. landslide a wealth of literature has shown the use of the remote sensing techniques for ... | [
"cars",
"the sun",
"wind",
"communities"
] | D | |
aquarat_21762 | aquarat | <ctx>
2. 9 β’ chapter summary 67 try it baking bread the holidays are approaching, and you need to buy ingredients for baking many loaves of bread. according to a recipe by king arthur flour ( https : / / openstax. org / r / 100kingarthurflr ), you will need the following ingredients for each loaf : β’ 1 1 / 2 teaspoons ... | [
"A)5",
"B)6",
"C)7",
"D)8"
] | A | Less work up front: Go through each item and see what the greatest number of cakes you can make with each. The lowest of these will be the right answer.
Flour: 15 cups, we need 2.5 cups each. Just keep going up the line to see how many cakes we can make: That means I can make 2 cakes with 5 cups, so 6 cakes overall wit... |
medmcqa_5837 | medmcqa | <ctx>
' s role in downregulating the heart rate is well - established, the notion that a fight - or - flight response can be triggered without engaging the sympathetic nervous system is not substantiated by any evidence. vagal tone as a physiological marker of stress in order to maintain homeostasis, the central nervou... | [
"Decreased gastric acid",
"Increased constipation",
"Delayed gastric emptying",
"Recurrent ulcer"
] | C | Ans. is 'c' i.e., Delayed gastric emptying After vagotomyo Acid secretion in decreaseso Gastric emptying for solids is delayed and hastened for liquids (due to loss of receptive relaxation of proximal stomach).o Diarrhoea & increase in frequency of stool is seen. |
aquarat_18509 | aquarat | <ctx>
, and a phev - 60. terminology note : a plug - in hybrid's all - electric range is designated by phev - ( miles ) or phev ( kilometers ) km representing the distance the vehicle can travel on battery power alone. for example, a phev - 20 can travel 20 miles without using its internal combustion engine, or about 3... | [
"A)100m",
"B)440m",
"C)180m",
"D)200m"
] | B | Speed = 80kmph = 80*5/18 = 22 m/s
Distance covered in 20sec = 22*10 = 440m
Answer is B |
arc_easy_1828 | arc_easy | <ctx>
and is quickly available to residents. trading to other countries is done to provide food, however amyda cartilaginea is also used for medicinal purposes. social behavior amyda cartelgenea has different ways of communicating. its snout is used for hunting, smelling predators, and breathing. the asiatic soft - she... | [
"convert energy",
"increase speed",
"provide protection",
"allow for reproduction"
] | C | |
aquarat_2982 | 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)3",
"B)4",
"C)5",
"D)6"
] | C | Let E be 67 and y be a8. Then the product of E and y can be written as (60+7)*(10a+8)=600a + 480+70a+56=600a+536+70a. Since 600a dose not affect on the tens digit we can ignore 600a.
So tens digit should be the unit of 3+7a. That means 3+7a =8, 18, 28, 38, 48 or 58 (since 3+7a<=3+7*9=66) --->7a=5, 15, 25, 35, 45, 55. S... |
openbookqa_2878 | openbookqa | <ctx>
fortschr. zool. 25 : 283 - 293. 1974 on the evolution of habitat selection. pr. first international congress of ecology, pp. 401 β 404. 1998 articles on predation in encyclopedia of ecology and environmental management ( p. calow, ed. ) blackwell scientific publications ltd., oxford, england. 1 ) paradox of enric... | [
"sleep time",
"midday",
"morning",
"noon"
] | A | |
aquarat_37796 | aquarat | <ctx>
" | inputs | | colspan = " 2 " | outputs | - style = " background : # def ; text - align : center ; " | a | | b | | cout | | s | - style = " background : # dfd ; text - align : center ; " | 0 | | 0 | | 0 | | 0 | - style = " background : # dfd ; text - align : center ; " | 0 | | 1 | | 0 | | 1 | - style = " backgro... | [
"A)25%",
"B)35%",
"C)75%",
"D)45%"
] | C | A B AB A XOR B (AB)+(A XOR B) (AB) (A XOR B)
0 0 0 0 0 0
0 1 0 1 1 0
1 0 0 1 1 0
1 1 1 0 1 0
so, we are getting 3 wrong answers out of 4
probability of error is 3/4=75%
ANSWER:C |
mmlu_aux_2806 | mmlu_auxiliary | <ctx>
& siddiqi, o. ( 1990 ). genetics of olfactory behavior in drosophila melanogaster. j. neurogenet. 6 : 243 β 262. siddiqi, o. ( 1990 ) olfaction in drosophila. chemical senses vol. 3 eds. wyzocki et al. marcel dekker, ny, 79 β 96. jayaram, v. c. and siddiqi, o. ( 1997 ). gustj a salt insensitive mutant of drosophi... | [
"show there is the best way to make lifespan longer",
"tell us we should eliminate our smell ability to live long",
"show the sense of smell can affect the cellular ageing process",
"explain female fruit flies without ability to smell odor can live longer"
] | C | null |
mmlu_aux_4673 | mmlu_auxiliary | <ctx>
of other objects in the sky, though varying thicknesses of cloud cover have differing effects. a very thin cirrus cloud in front of the moon might produce a rainbow - colored ring around the moon. stars and planets are too small or dim to take on this effect and are instead only dimmed ( often to the point of inv... | [
"300,000",
"100,000",
"400,000",
"190,000"
] | A | null |
openbookqa_1278 | openbookqa | <ctx>
common, it is that they are hungry, and that they change. virtually all chtorran life forms engage in some form of symbiosis, which can be recursive. indeed, by later books scientists began to suspect that the " chtorran biosphere " isn't so much a collection of different species as it is one vast hive - like sup... | [
"heal",
"make money",
"have fun",
"cry"
] | A | |
medmcqa_9919 | medmcqa | <ctx>
tailor catheters for cardiovascular, urological, gastrointestinal, neurovascular, and ophthalmic applications. celiac disease β another way of spelling coeliac disease cell biology β also called cytology, is a branch of biology that studies the structure and function of the cell, which is the basic unit of life. ... | [
"Ulnar",
"Median",
"Radial",
"None"
] | C | Profunda brachii is a branch of brachial aery. It accompanies radial nerve in spiral groove. |
mmlu_aux_3188 | mmlu_auxiliary | <ctx>
##ussel ( vub ) press. marten, g. g. 2001. human ecology : basic concepts for sustainable development. sterling, va : earthscan. mcdonnell, m. j. and s. t. pickett. 1993. humans as components of ecosystems : the ecology of subtle human effects and populated areas. new york : springer - verlag. miller, j. r., r. m... | [
"the environment for plants",
"the biodiversity of our earth",
"the wastes of natural resources",
"the importance of human values"
] | B | null |
aquarat_29636 | aquarat | <ctx>
to the time that one of the particles crosses the origin. using this decision algorithm as both the test algorithm and the decision algorithm of a parametric search leads to an algorithm for finding the optimal time in quadratic total time. to simulate the decision algorithm for parameter, the simulation must det... | [
"A)12 sec",
"B)59 sec",
"C)71 sec",
"D)61 sec"
] | C | Speed = 280/20
= 14 m/sec.
Required time = (280 + 720)/14
= 71.4 sec.
Answer: C |
openbookqa_1786 | openbookqa | <ctx>
, and print double - sided. also, look for paper that has been made with recycled materials. when shopping, buy in bulk in order to reduce the amount of packaging required to package the goods. look for products made with recycled materials. bring reusable bags in which to carry purchased goods in order to reduce... | [
"use it up",
"use it sparsely",
"use it quickly",
"finish it off"
] | B | |
mmlu_aux_2729 | mmlu_auxiliary | <ctx>
about the links between basic cognitive functions and higher level learning, such as those between comparing two numbers and learning arithmetic. in addition to this basic number sense, numerical information can be stored verbally in the language system, a system that neuroscience research is beginning to reveal ... | [
"They recorded the students' brain activities.",
"They pushed a button linked to the students.",
"They noticed whether they used a calculator.",
"They found out who responded most quickly."
] | A | null |
mmlu_aux_2198 | mmlu_auxiliary | <ctx>
providing power to connected devices. the half - reactions are : issues platinum - based catalysts are expensive, so practical exploitation of ethanol as fuel for a pem fuel cell requires a new catalyst. new nanostructured electrocatalysts ( hypermec by acta spa for example ) have been developed, which are based ... | [
"Search for better phone power.",
"Development of cell phone battery.",
"Competition between two electronic firms.",
"Advantage and disadvantage of methanol fuel."
] | A | null |
qasc_7200 | qasc | <ctx>
##s, travels along the ureters to the bladder. it does this through regular contractions called peristalsis. clinical significance ureteral stones a kidney stone can move from the kidney and become lodged inside the ureter, which can block the flow of urine, as well as cause a sharp cramp in the back, side, or lo... | [
"epidermal",
"body water",
"a sphincter",
"all liquids"
] | C | |
medmcqa_3947 | medmcqa | <ctx>
electrodes in their design. the monopolar instrument called an " active electrode " when energized, requires the application of another monopolar instrument called a " dispersive electrode " elsewhere on the patient's body that functions to'defocus'or disperse the rf current thereby preventing thermal injury to t... | [
"Diastolic blood pressure",
"Pulse pressure",
"Systolic resistance in aoa as it increases in its length",
"Mean aerial pressure, which is responsible for blood flow to an organ"
] | A | Ans. a. Diastolic blood pressure Aerial hypeension is the result of abnormal flow/resistance relationships. Resistance to outflow consists of different components: the systolic component is the one generated by conductance vessels, whereas the diastolic component consists of peripheral resistance, which regulates perip... |
medmcqa_6599 | medmcqa | <ctx>
measures to limit current in cardiac - connected circuits to the assumed safe levels of below 10 ΞΌa ( microampere ). these measures include isolated patient connections, high impedance connections and current limiting circuits. despite the in - built protections, and lack of observed incidents, microshock continu... | [
"Brain rumour",
"Myocardial disease",
"Aoic aneurysm",
"No absolute contraindication"
] | D | There are no absolute contraindications to the use of electroconvulsive therapy (ECT), but some conditions are relative contraindications, they are:Space-occupying intracerebral lesions (except for small, slow growing tumors without edema or other mass effect)Conditions with increased intracranial pressureUnstable vasc... |
medmcqa_4926 | medmcqa | <ctx>
##rite β does influence phytohormone sensitivity of the plant cell culture. other uses agar is used : as an impression material in dentistry. as a medium to precisely orient the tissue specimen and secure it by agar pre - embedding ( especially useful for small endoscopy biopsy specimens ) for histopathology proc... | [
"Basal medium",
"Enrichment medium",
"Enriched medium",
"Simple medium"
] | C | Ans. is 'c' i.e., Enriched medium |
aquarat_5691 | 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)1522",
"B)1500",
"C)1789",
"D)2689"
] | B | Let the sum lent to C be Rs. x. Then,
(2500 * 7 * 4) / 100 + (x * 7 * 4) / 100 = 1120
7/25 x = (1120 - 700) => x = 1500
Answer: B |
qasc_3835 | qasc | <ctx>
##al forests with slow decay rates, and conversion of natural forests into forest plantations. pollution other problems are pollution of soil and water from fertiliser / pesticide use, and emission of ambient air pollutants, mainly from open field burning of residues. the traditional use of wood in cook stoves an... | [
"genetic diversity",
"some invertebrates",
"planting trees",
"food and shelter"
] | C | |
mmlu_aux_2608 | mmlu_auxiliary | <ctx>
##rika, midnight ) are lost but can be partly reconstructed from the discussion in brahmagupta's khandakhadyaka. in some texts, he seems to ascribe the apparent motions of the heavens to the earth's rotation. he may have believed that the planet's orbits as elliptical rather than circular. motions of the solar sy... | [
"the sun and planets generally travel westward",
"Kepler studied the orbit of the planets in 1619",
"Copernicus' theory well explained the motion of Mars",
"the Earth's turning motion causes the sun to rise in the east"
] | D | null |
mmlu_aux_3086 | mmlu_auxiliary | <ctx>
, cortisone came into use to treat arthritis and other disorders and injuries, but it took a 36 - step process to synthesize. chemist percy lavon julian turned to a more plentiful source : soybeans. previously, julian had developed a lab to isolate soy protein, which was used in firefighting among other applicati... | [
"Carver never patented what he discovered.",
"Carver refused many offers to work in private companies.",
"Carver made little money out of his discoveries.",
"Carver helped Edison invent electric light."
] | D | null |
qasc_3677 | qasc | <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... | [
"collagen",
"tapeworms",
"Annelids",
"Mitosis"
] | D | |
aquarat_34210 | aquarat | <ctx>
7. 1 work : the scientific definition 1. how much work does a supermarket checkout attendant do on a can of soup he pushes 0. 600 m horizontally with a force of 5. 00 n? express your answer in joules and kilocalories. 2. a 75. 0 - kg person climbs stairs, gaining 2. 50 meters in height. find the work done to acco... | [
"A)4 days",
"B)5 days",
"C)6 days",
"D)7 days"
] | B | 1M + 3W ----- 35 h
4M + 4W ------- 21 h
7M -------? d
35M + 105W = 84M +84M
21W = 49M
4 * 35 = 7 * x => x = 20 hours
20/4 = 5 days
ANSWER:B |
qasc_4105 | qasc | <ctx>
effect : that the normal and deuterated versions of a compound should smell different due to unique vibration frequencies, despite having the same shape. a 2001 study by haffenden et al. showed humans able to distinguish benzaldehyde from its deuterated version. however, experimental tests published in nature neu... | [
"bats",
"crocodiles",
"viruses",
"mammals"
] | B | |
arc_easy_619 | arc_easy | <ctx>
models, the simplest being the nearly free electron model. minerals minerals are naturally occurring solids formed through various geological processes under high pressures. to be classified as a true mineral, a substance must have a crystal structure with uniform physical properties throughout. minerals range in... | [
"plants.",
"minerals.",
"water.",
"wood."
] | B | |
aquarat_30508 | aquarat | <ctx>
1. 2 β’ physical quantities and units 21 example 1. 1 unit conversions : a short drive home suppose that you drive the 10. 0 km from your school to home in 20. 0 min. calculate your average speed ( a ) in kilometers per hour ( km / h ) and ( b ) in meters per second ( m / s ). ( note : average speed is distance tr... | [
"A)50.11 km/hr",
"B)51.11 km/hr",
"C)52.11 km/hr",
"D)58.00 km/hr"
] | D | Explanation:
We know Time = Distance/speed
So total time taken =
(100/60+100/80)=35/12hours
Time taken for 200 Km = 200β35/12=58.00km/hr
Option D |
openbookqa_172 | openbookqa | <ctx>
the presence of the full moon can brighten up the sky with scattered light, hindering observation of faint objects. for observation purposes, the optimal location for an optical telescope is undoubtedly in outer space. there the telescope can make observations without being affected by the atmosphere. however, at... | [
"to take a photograph",
"to look through a window",
"to use hands to shield eyes",
"avert eyes at all costs"
] | D | |
aquarat_30103 | aquarat | <ctx>
in mathematics an even integer, that is, a number that is divisible by 2, is called evenly even or doubly even if it is a multiple of 4, and oddly even or singly even if it is not. the former names are traditional ones, derived from ancient greek mathematics ; the latter have become common in recent decades. thes... | [
"A)A)37",
"B)B)40",
"C)+ 13",
"D)D)34"
] | D | Common difference of an arithmetic series is constant.
2p+2-p=4p+3-2p-2
p=1
1, 4, 7, 10, 13, 16, 19, 22, 25, 28, 31, 34, 37
Ans:D |
arc_challenge_622 | arc_challenge | <ctx>
could be lost and how vital is it? minimal secondary services interrupted ( 1 ), minimal primary services interrupted ( 5 ), extensive secondary services interrupted ( 5 ), extensive primary services interrupted ( 7 ), all services completely lost ( 9 ) loss of accountability : are the threat agents'actions trace... | [
"a cell",
"an organ",
"a tissue",
"an organelle"
] | B | |
openbookqa_1783 | openbookqa | <ctx>
palaeontologists found more bone fragments at the site in february, but the entire skeleton could not be collected until may and june due to weather conditions at the pit. a team of eight museum staff members and several volunteers excavated of rock matrix in 54 blocks over a three - week period. walker donated t... | [
"car parts",
"fuel",
"fun",
"food"
] | B | |
medmcqa_2677 | medmcqa | <ctx>
jaundice can be caused by a few viruses that the human body can naturally clear, jaundice in the setting of an obstruction is usually caused by a cancer and can result in intolerable itching and a worsening of liver function that can be life - threatening. depending on a patient's condition, this type of obstruct... | [
"Radical excision (Whipple procedure) where possible",
"Local excision and radiotherapy",
"External radiotherapy",
"Internal radiation seeds via catheter"
] | A | Carcinoma of the head of the pancreas is treated with radical excision of the head of the pancreas along with the duodenum. Continuity of the biliary and GI tract is established by performing hepaticojejunostomy, pancreaticojejunostomy, and gastrojejunostomy (Figure below). The 5-year survival rate is higher for periam... |
aquarat_42416 | aquarat | <ctx>
100, which immediately proves that 100 is not prime. every positive integer except 1 is divisible by at least one prime number by the fundamental theorem of arithmetic. therefore the algorithm need only search for prime divisors less than / equal to. for another example, consider how this algorithm determines the... | [
"A) 3",
"B) 6",
"C) 8",
"D) 12"
] | C | M^2 is divisible by 48 so M^2 must be multiple of 48.
If the value of M is Multiples of 8 then it will satisfy the condition. If we If M is 12 or 24 or 36 then it ans is C but if M = 48 then answer should be 16.
Is the question right? Or am i missing some thing?
C |
arc_easy_896 | arc_easy | <ctx>
##an coyotes among a few individual gray wolves from historical remnants before the population was completely extirpated in texas. however, the same study also countered that theory with an alternative possibility that it may have been the red wolves, who in turn also once overlapped with both species in the cent... | [
"Javelinas are reproducing less frequently.",
"Environmental conditions have changed.",
"The javelina's genetic traits have mutated.",
"Nutritional requirements of javelinas have changed."
] | B | |
qasc_2837 | qasc | <ctx>
loose, then recurrent host shifts are likely to occur and the difficult task of building a predictive framework for management is necessary. related terms exaptation community ( ecology ) ecosynthesis janzen β connell hypothesis references external links, fasting - growing man - made rainforest may change leading... | [
"iron",
"plastic",
"paper",
"food"
] | C | |
aquarat_11078 | aquarat | <ctx>
that somebody secretly rolls two fair six - sided dice, and we wish to compute the probability that the face - up value of the first one is 2, given the information that their sum is no greater than 5. let d1 be the value rolled on die 1. let d2 be the value rolled on die 2. probability that d1 = 2 table 1 shows ... | [
"A)1/6",
"B)1/9",
"C)1/8",
"D)5/8"
] | B | In two throws of a dice, n(S) = (6 x 6) = 36.
Let E = event of getting a sum ={(3, 6), (4, 5), (5, 4), (6, 3)}.
P(E)=n(E)/n(S)
=4/36
=1/9
The answer should be B |
qasc_7248 | qasc | <ctx>
##al forests with slow decay rates, and conversion of natural forests into forest plantations. pollution other problems are pollution of soil and water from fertiliser / pesticide use, and emission of ambient air pollutants, mainly from open field burning of residues. the traditional use of wood in cook stoves an... | [
"dead organisms",
"Shade",
"Greenhouse gases",
"Soil loss from wind."
] | D | |
medmcqa_672 | medmcqa | <ctx>
11. 9 β’ pressures in the body 477 other pressures in the body spinal column and skull normally, there is a 5 - to12 - mm hg pressure in the fluid surrounding the brain and filling the spinal column. this cerebrospinal fluid serves many purposes, one of which is to supply flotation to the brain. the buoyant force ... | [
"Loss of sympathetic tone",
"Loss of parasympathetic tone",
"Orthostatic hypotension",
"Vasovagal attack"
] | A | β’ High spinal cord injuries can also result in systemic hypotension because of loss of sympathetic tone.
β’ The patient will usually have hypotension and relative bradycardia and will show evidence of good peripheral perfusion on physical examination.
β’ The term neurogenic shock is used but is somewhat of a misnomer bec... |
medmcqa_9504 | medmcqa | <ctx>
in biochemistry and metabolism, beta oxidation ( also Ξ² - oxidation ) is the catabolic process by which fatty acid molecules are broken down in the cytosol in prokaryotes and in the mitochondria in eukaryotes to generate acetyl - coa, which enters the citric acid cycle, and nadh and fadh2, which are co - enzymes ... | [
"106 ATP",
"102 ATP",
"120 ATP",
"110 ATP"
] | A | Energetics of Beta Oxidation (ATP Yield) - Palmitic acid (16 C) needs 7 cycles of beta oxidation. So, it gives rise to 8 molecules of acetyl CoA. Every molecule of acetyl CoA when oxidised in the TCA cycle gives 10 molecules of ATP. Each molecule of FADH2 produces 1.5 molecules of ATP and each NADH generates 2.5 molecu... |
aquarat_20430 | aquarat | <ctx>
1 kg of water by 1 Β°c. ) the macronutrients in food are proteins, carbohydrates, and fats or oils. proteins provide about 4 calories per gram, carbohydrates also provide about 4 calories per gram, and fats and oils provide about 9 calories / g. nutritional labels on food packages show the caloric content of one s... | [
"A)2 kg",
"B)2.5 kg",
"C)2.4 kg",
"D)None of these"
] | B | Explanation :
Fresh grapes contains 10% pulp.
So, 20 kg fresh grapes contains 2kg pulp.
Dry grapes contain 80% pulp.
2kg pulp would contain 2/0.8 = 20/8 = 2.5 kg dry grapes.
Answer : B |
medmcqa_8370 | medmcqa | <ctx>
multi - casualty events, age estimation in living and deceased persons, interpreting injuries in the oral and perioral regions, bite mark analysis and comparison, and assisting forensic pathologists in determining the cause of death if there is a possible contributing dental condition. dental evidence is useful i... | [
"Cause of death elsewhere",
"Time since death",
"Manner of death",
"Position of the body at the death"
] | C | Medicolegal importance of postmortem staining are :-
It is a sign of death.
Helps to know time since death.
Helps to know the position or posture of dead body.
Sometimes cause of death can be known by peculiar distribution, e.g. in hanging or drowning. |
medmcqa_7952 | medmcqa | <ctx>
matrix are strong determinants of duct morphogenesis. biochemistry estrogen and growth hormone ( gh ) are essential for the ductal component of mammary gland development, and act synergistically to mediate it. neither estrogen nor gh are capable of inducing ductal development without the other. the role of gh in ... | [
"IgA",
"IgM",
"IgG",
"IgE"
] | A | Most abundant type of Ig = IgA > IgD > IgG, IgM & IgE Anti-infective factors present in breast milk are: IgA (ratio of IgA: IgG is 100:1) Lymphocytes Anti- streptococcal factor Lysosome Lactoferrin Living cells. |
medmcqa_3876 | medmcqa | <ctx>
mylohyoid, tensor tympani, and tensor veli palatini. second arch all of the pharyngeal muscles of the second pharyngeal arch are innervated by the facial nerve. these muscles include the muscles of facial expression, the posterior belly of the digastric, the stylohyoid muscle, the auricular muscle and the stapedi... | [
"Superior Thyroid aery",
"Posterior auricular aery",
"Occipital aery",
"Suprascapular aery"
] | B | Blood supply of Sternocleidomastoid Upper 1/3: Occipital aeryMiddle 1/3: Superior Thyroid aeryLower 1/3: Suprascapular aery from thyrocervical trunkReference: Chourasia; 6th edition; 89th page |
medmcqa_6833 | medmcqa | <ctx>
reaction. the " effective concentration " is the concentration the reactant would have to be, free in solution, to experiences the same collisional frequency. often such theoretical effective concentrations are unphysical and impossible to realize in reality β which is a testament to the great catalytic power of ... | [
"Pepsin",
"Trypsin",
"Chymotrypsin",
"Carboxypeptidase"
] | A | Pepsin is an enzyme that breaks down proteins into smaller peptides (that is, a protease). It is produced in the stomach and is one of the main digestive enzymes in the digestive systems of humans and many other animals, where it helps digest the proteins in food. Pepsin exhibits maximal activity at pH 2.0 and is inact... |
aquarat_14084 | 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)288",
"B)992",
"C)678",
"D)480"
] | D | SP = 600
CP = (SP)*[100/(100+P)]
= 600 * [100/(100+25)]
= 600 * [100/125] = Rs.480
Answer:D |
aquarat_49615 | 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)11",
"B)25",
"C)787",
"D)122"
] | B | 1/2 * 10 * 5 = 25 m2
Answer: B |
qasc_3474 | qasc | <ctx>
jellies may have a complementary role to c. amurensis in suppressing zooplankton, by inhabiting areas of low salinity outside the range of the clams, where planktonic species have had a predation - free refuge. benthic consumers the benthic community has taken on a disproportionately large role in the food web ec... | [
"animals",
"terrapins",
"a fish",
"Chlorophyll"
] | B | |
aquarat_21834 | aquarat | <ctx>
years after his death. the work was incomplete at the time of his death but it is still a work of the greatest significance in the theory of probability. the book also covers other related subjects, including a review of combinatorics, in particular the work of van schooten, leibniz, and prestet, as well as the u... | [
"A)20%",
"B)12%",
"C)10%",
"D)5%"
] | C | Explanation :
Solution: C.P. =Rs. (5400+600) =Rs. 6000; S.P. = Rs. 6600.
Gain% = (600*100/6000) = 10%.
Answer : C |
mmlu_aux_6914 | mmlu_auxiliary | <ctx>
in botany, a plant shoot consists of any plant stem together with its appendages like, leaves and lateral buds, flowering stems, and flower buds. the new growth from seed germination that grows upward is a shoot where leaves will develop. in the spring, perennial plant shoots are the new growth that grows from th... | [
"dogs are to cats",
"cows are to cud",
"bees are to pollen",
"silos are to grains"
] | D | null |
aquarat_7207 | aquarat | <ctx>
it is in the thousands or tens of thousands, while others feel it should at least be in the hundreds. the correct answer is 23. the reason is that the correct comparison is to the number of partitions of the weights into left and right. there are different partitions for weights, and the left sum minus the right ... | [
"A)450",
"B)490",
"C)500",
"D)650"
] | D | Sol. Let the books distributed by man, a woman and a child be 5x, 4x and 2x respectively.
β΄ No. of books distributed in 1st day
= 7Γ5x+5Γ4x+8Γ2x=71x
No. of books distributed in 1Ind day
=7Γ5x+3Γ4x+5Γ2x=57x
And no. of books distributed in IIIrd day
=4Γ5x+5Γ4x+3Γ2x=46x
71x + 57x + 46x = 2000, x = 2000/174
57x=2000/174Γ57... |
qasc_5095 | qasc | <ctx>
future generations. in recent years there has been increasing recognition of anthropogenic disruption to marine ecosystems resulting from climate change, overfishing, nutrient and chemical pollution from land runoff, coastal development, bycatch, and habitat destruction. the effect of human activity on marine eco... | [
"disease",
"viruses",
"A virus",
"Carbon"
] | D | |
aquarat_31343 | aquarat | <ctx>
be unusually far from other observations. naive interpretation of statistics derived from data sets that include outliers may be misleading. for example, if one is calculating the average temperature of 10 objects in a room, and nine of them are between 20 and 25 degrees celsius, but an oven is at 175 Β°c, the med... | [
"A)12.0",
"B)13.5",
"C)17.0",
"D)15.5"
] | D | The standard deviation is 3. 2.5 standard deviations, which is just 2.5 x 3.0 is 7.5. The only answer more than 7.5 away from the mean is D. |
arc_challenge_315 | arc_challenge | <ctx>
##se shape does not appear to a noticeable extent when the eccentricity is less than 5 %, but the offset distance of the " center " ( in fact the focus occupied by the sun ) is very noticeable even with low eccentricities as possessed by the planets. to summarize, ptolemy devised a system that was compatible with... | [
"Ptolemy based his model partly on a belief system.",
"Observations inspired Ptolemy to modify his explanations.",
"Ptolemy tried to describe the universe instead of explaining it.",
"Experiments were the basis of Ptolemy's model of the universe."
] | B | |
qasc_5671 | qasc | <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... | [
"They have webbed feet",
"sweating",
"With their fur",
"Having no hair"
] | C | |
qasc_2 | qasc | <ctx>
11. 8 β’ cohesion and adhesion in liquids : surface tension and capillary action 469 adhesion and capillary action why is it that water beads up on a waxed car but does not on bare paint? the answer is that the adhesive forces between water and wax are much smaller than those between water and paint. competition b... | [
"Necklaces.",
"Steam.",
"Glass beads .",
"a wave"
] | B | |
aquarat_24992 | aquarat | <ctx>
, x being walls, s being the start, o being the finish and _ being open spaces, the numbers along the top and right edges are the column and row numbers : 1 2 3 4 5 6 7 8 x x x x x x x x x x x _ _ _ x x _ x _ x 1 x _ x _ _ x _ _ _ x 2 x s x x _ _ _ x _ x 3 x _ x _ _ x _ _ _ x 4 x _ _ _ x x _ x _ x 5 x _ x _ _ x _... | [
"A)4",
"B)8",
"C)10",
"D)6"
] | D | No. of seats = 72/12 = 6
There are 6 seats in each row
Answer : D |
aquarat_18626 | aquarat | <ctx>
mr. jones has two children. the older child is a girl. what is the probability that both children are girls? under the aforementioned assumptions, in this problem, a random family is selected. in this sample space, there are four equally probable events : only two of these possible events meet the criteria specif... | [
"A)A)1/3",
"B)B)1/4",
"C)C)1/15",
"D)D)3/8"
] | C | Total number of people = 6
Probability of selecting Jack first and then Dick is 1/6β1/5=1/30
Probability of selecting Dick first and then Jack is 1/6β1/5=1/30
Therefore probability of selecting Jack and Dick for the review is 1/30+1/30=1/15
Answer is C |
medmcqa_4154 | medmcqa | <ctx>
carry risks to the user β both ammonia and thf are irritants, and both are flammable. at higher concentrations, thf is also a central nervous system depressant. in rats, the inhalation lc ( 50 ) ( lethal concentration which kills 50 % of test subjects ) is 21, 000 ppm for 3 hours. in humans, chronic effects have ... | [
"300",
"500",
"700",
"1000"
] | A | Maximum safe dose of plain lidocaine β 300 mg (4.5 mg/kg).
Maximum safe dose of lidocaine with epinephrine β 500 mg (7 mg/kg). |
medmcqa_5241 | medmcqa | <ctx>
including behavioral economics and decision - making. schizophrenia meehl was elected president of the american psychological association in 1962. in his address to the annual convention, he presented his comprehensive theory about the genetic causes of schizophrenia. this conflicted with the prevailing notion th... | [
"Bradycardia",
"Labile hypeension",
"Hypotonia",
"Hypothermia"
] | B | Features of Neuroleptic malignant syndrome Increased body temperature >38degC (>100.4degF), orConfused or altered consciousnessDiaphoresis "sweat shock"Rigid musclesAutonomic imbalanceLabile hypeension Metabolic acidosis (Refer: Kaplan and Saddock's Synopsis of Psychiatry, 10th edition, pg no: 995) |
medmcqa_7878 | medmcqa | <ctx>
against arc over its sub licensing of the international red cross image for the production of first aid kits and similar products, which it alleged competed with the company's products. the suit also asked for the destruction of all non - johnson & johnson red cross emblem bearing products and demanded that arc p... | [
"Drugs controller General of India",
"Director General of Health Services",
"Director General, Indian Council of Medical Research",
"Director General Blood Bank Services"
] | A | Drugs controller General of India GUIDELINES FOR OPENING AND LICENSING OF BLOOD BANK Blood Bank: - Blood bank means, a centre within an organisation or an institution for collection, grouping, cross-matching, storage, processing and distribution of Whole Human Blood or Human Blood Products from selected human donors. L... |
medmcqa_1324 | medmcqa | <ctx>
vessel wall ) and the inductance represents the blood inertia. each heart chamber is modeled by means of the elastances that describe the contractility of the cardiac muscle and the unloaded volume, that is the blood volume contained in the chamber at zero - pressure. the valves are modeled as diodes. the paramet... | [
"Aoic regurgitation",
"Constrictive pericarditis",
"Left atrial myxoma",
"Pulmonary thromboembolism"
] | C | Answer is C (Left atrial myxoma) An increased gradient during diastole is suggestive of an obstructive lesion between Left atrium and Left ventricle that is not allowing pressures to normalize between the atria and ventricle such as atrial myxoma. Pulmonary aery wedge pressure represents Left atrial pressure. Left vent... |
mmlu_aux_1689 | mmlu_auxiliary | <ctx>
through observation it has been found that organisms typically respond to changes in weather and temperature by either moving to an environment in which these factors match what they are already accustomed to or staying in their current environment and consequently become acclimated to the new conditions. in a st... | [
"Ants, bees and spiders have been shrinking by 50% to 70% in the past decade.",
"Birds have suffered more from climate change than fish.",
"Climate change has even affected plankton negatively.",
"A warming event causing species to become smaller has never happened before."
] | C | null |
openbookqa_2246 | openbookqa | <ctx>
and drying, ( coincident with beaver removal and large - scale cattle introduction ; correlation not directly established ) the river down - cut and then widened in a process of arroyo formation observed on many rivers in the southwest. in 1895, j. a. allen described a mammal collection from southeastern arizona,... | [
"a large H2O source",
"a den for tigers",
"a small military camp",
"a giant black hole"
] | A | |
qasc_5131 | qasc | <ctx>
a power outage ( also called a powercut, a power out, a power failure, a power blackout, a power loss, or a blackout ) is the loss of the electrical power network supply to an end user. there are many causes of power failures in an electricity network. examples of these causes include faults at power stations, da... | [
"turn them on",
"It remains dormant",
"it needs them",
"turn them off"
] | D | |
aquarat_26066 | aquarat | <ctx>
7. 1 work : the scientific definition 1. how much work does a supermarket checkout attendant do on a can of soup he pushes 0. 600 m horizontally with a force of 5. 00 n? express your answer in joules and kilocalories. 2. a 75. 0 - kg person climbs stairs, gaining 2. 50 meters in height. find the work done to acco... | [
"A)180 bricks",
"B)190 bricks",
"C)170 bricks",
"D)160 bricks"
] | B | Time taken by Aand B together to complete same brick job = 1/(1/9 +1/10) = 90/19 hrs.
Actual time taken = 5 hrs
extra time taken for 10 bricks job = 5-90/19 = 5/19 hrs
so 5/19 hrs are reqd for 10 bricks
5 hrs are reqd for 190 bricks.
so initially 180 bricks were reqd.
Finally 190 bricks are used.
ANSWER:B |
openbookqa_1479 | openbookqa | <ctx>
. rev. ecol. syst. 20 : 249 - 278. 1998. evolution in the light of developmental and cell biology, and vice versa. proceedings national academy of sciences usa 95 : 8417 - 8419. 2002. development and selection in adaptive evolution. trends in ecology & evolution 17 ( 2 ) : 65. 2003. developmental plasticity and e... | [
"float",
"sneeze",
"fornicate",
"sing"
] | C | |
aquarat_4595 | aquarat | <ctx>
gave answers over 80 %. the correct answer, found using bayes'theorem, is lower than these estimates : there is a 12 % probability ( 0. 12 = 0. 15 Γ 0. 80 ) that the blue cab is ( correctly ) identified by the witness as blue. there is a 17 % probability ( 0. 17 = 0. 85 Γ 0. 20 ) that the green cab is ( incorrect... | [
"A)18/35",
"B)18/38",
"C)18/36",
"D)18/16"
] | A | If both agree stating the same fact, either both of them speak truth of both speak false.
Probability
= 3/5 * 4/7 + 2/5 * 3/7
= 12/35 + 6/35
= 18/35
Answer: A |
openbookqa_754 | openbookqa | <ctx>
in the same - different discrimination task. two arrays of items were presented simultaneously in which the two sets of items were either identical or different from one another. pigeons were required to distinguish between the two arrays of items in which the level of difficulty was varied. pigeons were provided... | [
"aroma",
"neon signs",
"constellations",
"mating calls"
] | A | |
aquarat_14796 | aquarat | <ctx>
5. 5 find the volume of the solid bounded above by the graph of and below by the - plane on the rectangular region recall that we defined the average value of a function of one variable on an interval as similarly, we can define the average value of a function of two variables over a region r. the main difference... | [
"A)5",
"B)10",
"C)20",
"D)30"
] | C | Answer C
Solution
We have :(2+7+6+X/4) = 5 or 15+x = 20 or x=5
Also, (18+1+6+X+Y/5) = 10 or 25+5+y = 50 or y=20. Answer C |
aquarat_34560 | aquarat | <ctx>
: >, <, > =, < =. using = = or! = will produce a boolean. 19. b. strings are compared by comparing each character's unicode values. letters have ascending unicode values in alphabetical order ( and are case sensitive ). " c " and " c " are equal, so " i " is compared to " o ". " i " is not equal to " o " so false... | [
"A)810",
"B)1440",
"C)2880",
"D)50400"
] | D | Explanation:
In the word 'CORPORATION', we treat the vowels OOAIO as one letter.
Thus, we have CRPRTN (OOAIO).
This has 7 (6 + 1) letters of which R occurs 2 times and the rest are different.
Number of ways arranging these letters = 7! = 2520.
2!
Now, 5 vowels in which O occurs 3 times and the rest are different, can b... |
aquarat_42091 | aquarat | <ctx>
2. 3 β’ time, velocity, and speed 45 figure 2. 11 position vs. time, velocity vs. time, and speed vs. time on a trip. note that the velocity for the return trip is negative. making connections : take - home investigation β getting a sense of speed if you have spent much time driving, you probably have a good sense... | [
"A)46 seconds",
"B)36 seconds",
"C)38 seconds",
"D)26 seconds"
] | B | Distance = 240+ 120 = 360 m
speed = 36 km/hr = 36Γ10/36 = 10 m/s
Time = distance/speed = 360/10 = 36 seconds
answer : B |
qasc_5919 | qasc | <ctx>
typically north ) recede and the opposite ( southern ) shores sink. this causes the formation of new rapids and rivers. for example, lake pielinen in finland, which is large ( 90 x 30 km ) and oriented perpendicularly to the former ice margin, originally drained through an outlet in the middle of the lake near nu... | [
"seasons",
"ligt",
"relocation",
"Movement"
] | A | |
aquarat_9943 | aquarat | <ctx>
= 7. the ratios were found by solving a mixed integer linear program. in general ( for any k ), the approximation ratio is at least and at most. the exact milp results for 3, 4, 5, 6, 7 correspond to the lower bound. for k > 7, no exact results are known, but the difference between the lower and upper bound is le... | [
"A)4/12",
"B)3/4",
"C)6/5",
"D)11/12"
] | B | We're told that there are 2 ways for Dale to complete a job:
1) Full Efficiency: 2 days of work followed by 1 dayofffor a total of 8 days.
2) Reduced Efficiency: 8 straight days with no days off.
Working at Full Efficiency creates the following pattern:
2 days on, 1 day OFF, 2 days on, 1 day OFF, 2 days on, 1 day OFF, ... |
aquarat_11251 | 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)1:2",
"B)2:1",
"C)2:2",
"D)2:3"
] | D | Explanation:
Let the principal be P and rate be R
then
ratio = [(PβRβ6/100) /(PβRβ9/100)]
=6PR /9PR=2:3
Option D |
mmlu_aux_5328 | mmlu_auxiliary | <ctx>
is used to describe various extremely diverse groups of gastropods that have independently evolved a shell of the same basic shape ( see convergent evolution ). and although the name " limpet " is given on the basis of a limpet - like or " patelliform " shell, the several groups of snails that have a shell of thi... | [
"to make with a pen",
"to keep away from",
"to pull",
"to move to end"
] | C | null |
aquarat_47837 | aquarat | <ctx>
2. 40 s later? ( b ) sketch a graph of her position vs. time for this period. 21. a well - thrown ball is caught in a well - padded mitt. if the deceleration of the ball is, and 1. 85 ms elapses from the time the ball first touches the mitt until it stops, what was the initial velocity of the ball? 22. a bullet i... | [
"A)60 km/h",
"B)70 km/h",
"C)117.64 km/h",
"D)100 km/h"
] | C | Given Speed = 60 Kmph.
It means Preeti covered 60 km in 60 min (1 hour). So, in 40 min he will cover 40 km.
50% time reduced = 40 - 50% of 40 = 20 min.
Thus, Preeti needs to cover 40 km in 20 min (0.34 hour).
Speed * Time = Distance.
Speed * 0.34 = 40
Speed = 117.64 kmph.
ANSWER : OPTION C |
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