id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
arc_challenge_879 | arc_challenge | <ctx>
store ice ( thermal energy in the form of latent heat ) at night to meet peak demand for cooling. fossil fuels such as coal and gasoline store ancient energy derived from sunlight by organisms that later died, became buried and over time were then converted into these fuels. even food ( which is made by the same ... | [
"chemical",
"mechanical",
"nuclear",
"radiant"
] | A | |
medmcqa_8194 | medmcqa | <ctx>
##ugliani, r., munoz rojas, v., martins, a., valadares, e., clarke, j., goes, j., kakkis, e., worden, m., sidman, m., cox, g. : a dose - optimization trial of laronidase ( aldurazyme ) in patients with mucopolysaccharidosis i. molecular genetics and metabolism, 96 ( 1 ) ; 13 - 19, 2009. clarke, l. a., wraith, j. ... | [
"Iduronate sulfatase",
"a-l-Iduronidase",
"b-Galactosidase",
"Galactosamine 6-sulfatase"
] | B | Disease name Abbretion Enzyme Defective GaG(s) affected Symptoms Hurler syndrome MPS I a-l-Iduronidase Dermatan sulfate, Heparan sulfate Mental retardation, coarse facial features, hepatosplenomegaly, cloudy cornea Reference: Harper; 30th edition; Page no:639; Table: 50-8 |
openbookqa_2073 | openbookqa | <ctx>
0. 800 m, and that the opposing friction force averages 5. 00 n. ( a ) calculate the net work done on the package. ( b ) solve the same problem as in part ( a ), this time by finding the work done by each force that contributes to the net force. strategy and concept for ( a ) this is a motion in one dimension pro... | [
"play music",
"eat",
"fly",
"watch TV"
] | B | |
qasc_4921 | qasc | <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... | [
"hydrogen and oxygen",
"coded genes",
"nucleus of a cell",
"Carbohydrates"
] | D | |
medmcqa_1788 | medmcqa | <ctx>
william s. merrell company of cincinnati, submitted a new drug application for kevadon ( thalidomide ), a sedative that had been marketed in europe since 1956. the fda medical officer in charge of reviewing the compound, frances kelsey, believed that the data supporting the safety of thalidomide was incomplete. t... | [
"Ξ² blocker",
"Ξ± agonists",
"Calcium channel blockers",
"Morphine"
] | C | Calcium channel blockers reduce systemic Vascular resistance which incsceases blood flow into Aorta and decreases blood to pulmonary vasculature. This adds to the pathology and worsens the condition. |
medmcqa_8261 | medmcqa | <ctx>
testing laboratory tests include all of the following : c - reactive protein, hemoglobin, albumin, and egfr. complete response - all lab values within normal ranges partial response - > 50 % in all lab values stable disease - all lab values between < 50 % improvement and < 25 % worsening progressive disease - > 2... | [
"Polymyositis",
"Dermatomyositis",
"Inclusion body myositis",
"Limb-girdle muscle dystrophy"
] | A | A. It is a subacute inflammatory myopathy affecting adults, without rash, involvement of eye, family history of neuromuscular disease B. Dermatomyositis is identified by a rash preceding muscle weakness. C. Inclusion body myositis has an asymmetrical muscle involvement. D. Limb girdle muscular dystrophy and would have ... |
medmcqa_637 | medmcqa | <ctx>
calculus bovis, niu - huang ( ) or ox bezoars are dried gallstones of cattle used in chinese herbology. in china and japan it has been long used to treat various diseases, including high fever, convulsion and stroke. in asian countries, calculus bovis are sometimes harvested when steers ( bos taurus domesticus gm... | [
"Are about twice as common in men as in women",
"There is an increased incidence of stones in diabetics",
"About 80-90% of gall stones are radio-opaque",
"Are usually more than 50 mm in diameter"
] | B | |
aquarat_28795 | aquarat | <ctx>
##vi, another line recently electrified was the line from seinajoki to vaasa in 2011. the next railway line to be electrified is the railway from turku to uusikaupunki, electrification is scheduled to begin in 2019. running speeds the maximum speed for passenger traffic is, but is achieved only on the kerava β la... | [
"A)227",
"B)350",
"C)881",
"D)277"
] | B | Speed = 300/18 = 50/3 m/sec.
Let the length of the platform be x meters.
Then, (x + 300)/39 = 50/3
3x + 900 = 1950 => x = 350 m.
Answer: B |
arc_challenge_920 | arc_challenge | <ctx>
to help resolve this disagreement, the national aeronautics and space administration ( nasa ) selected two contractors, douglas aircraft co. and lockheed - georgia co., to independently evaluate the possibility of producing such a freighter by 1990. this was done as part of the cargo / logistics airlift systems s... | [
"Airplanes are hard to fly.",
"Airplanes cost a lot of money.",
"Airplanes can travel very quickly.",
"Airplanes take off from the airport."
] | C | |
medmcqa_5889 | medmcqa | <ctx>
, with joshua d nosanchuk. the contribution of melanin to microbial pathogenesis, in : cellular microbiology. vol. 5, nΒΊ 4 ; 203 β 223. 2002, with john r perfect. cryptococcosis, in : infectious disease clinics of north america. vol. 16, nΒΊ 4 ; 837 β 874. 2001, with jn steenbergen and ha shuman. cryptococcus neof... | [
"Occurs in immune-deficient states",
"Capsular Ag in CSF is a rapid method of detection",
"Anticapsular Abs is protective",
"Urease test +ve"
] | C | 1. Capsular antigen detection from CSF or serum by latex agglutination test is a rapid and sensitive (95%). 2. Cryptococcus gives Urease test positive. 3. Anticapsular Abs is not protective 4. Predisposing factors: Patients with advanced HIV infection with CD4 T-cell counts < 200/ml is the most impoant risk factor for ... |
aquarat_23797 | aquarat | <ctx>
this equation and entering the known values gives 10. 28 10. 29 10. 30 10. 31 10. 32 10. 33
all terms involving on the left hand side and all other terms on the right hand side. solve for, and insert the numerical values : 14. 12 14. 13 14. 14 14. 15
, b ) n = length ( lu ) ; y = zeros ( size ( b ) ) ; % find s... | [
"A)If x>y",
"B)If x>=y",
"C)If x < y",
"D)If x<=y"
] | D | Solution:-
X=+27, -27 and Y= +27
Comparing we get X<=Y
D |
medmcqa_9756 | medmcqa | <ctx>
of allomothering seen in humans. early infants engage other humans through laughter, they quickly learn to discriminate between those that show them more attention and care for them, indicating that they possess a quickly understanding who intends to care for them. also, there is evidence for cognitive and social... | [
"Lower incidence of diarrhoea episodes",
"Lower incidence of respiratory infection",
"Lower incidence of late onset tetany",
"None"
] | D | Ans. is None |
medmcqa_7486 | medmcqa | <ctx>
robotica 2017. m. mellado, a. sanchez y e. bernabeu ( eds. ) editorial cea - ifac, espana, 2017, articulo 32.. marie andre destarac, cecilia e. garcia cena, adrian merida martinez, luis j. monge chamorro and roque saltaren pazmino. β analysis of the influence of external actuators on the glenohumeral joint moveme... | [
"Serratus anterior muscle palsy",
"Poliomyelitis",
"Deltoid contracture",
"Neglected anterior dislocation of shoulder"
] | C | Ans. C. Deltoid contractureThe above history and examination suggest a diagnosis of deltoid contracture.* Deltoid contracture can be congenital or acquired. Anatomical aberrations, repeated intramuscular injections into the deltoid, chronic infection due to the injected drugs and pressure ischemia are all causes of acq... |
aquarat_681 | aquarat | <ctx>
randomly guesses. what is the probability that the student selects the correct answer? solution since the student is guessing, each answer choice is equally likely to be selected. there is 1 correct answer out of 5 possible choices. the probability of selecting the correct answer can be calculated as : notice in ... | [
"A)1/2",
"B)3/4",
"C)3/5",
"D)3/7"
] | B | Sol. First, we find the probability of not solving the problem x PTO x = (1 β D x - D x - D
1 2 3 1 =iXiX71=4;
1 3 Required probability 3/4
B |
aquarat_2835 | aquarat | <ctx>
in geometry, the area enclosed by a circle of radius is. here the greek letter represents the constant ratio of the circumference of any circle to its diameter, approximately equal to 3. 14159. one method of deriving this formula, which originated with archimedes, involves viewing the circle as the limit of a seq... | [
"A)50%",
"B)46%",
"C)36%",
"D)26%"
] | C | Let diameter of circle R , dr = 60
and diameter of circle S , ds = 100
Radius of circle R , Rr = 30
Radius of circle S , Rs = 50
Area of circle R/ Area of circle S = (pi * Rr ^2 ) /( pi * Rs^2 )
= (30/50)^2 = (6/10)^2
=36%
Answer :C |
qasc_7010 | qasc | <ctx>
sediment transport is the movement of solid particles ( sediment ), typically due to a combination of gravity acting on the sediment, and the movement of the fluid in which the sediment is entrained. sediment transport occurs in natural systems where the particles are clastic rocks ( sand, gravel, boulders, etc. ... | [
"flooding",
"Sediment",
"earthquakes",
"depostion"
] | D | |
arc_easy_1219 | arc_easy | <ctx>
on average, agriculture contributes 4 % of national gdps. global agricultural production is responsible for between 14 and 28 % of global greenhouse gas emissions, making it one of the largest contributors to global warming, in large part due to conventional agricultural practices, including nitrogen fertilizers ... | [
"sunlight, oxygen, and carbon dioxide",
"sunlight, water, and carbon dioxide",
"water, oxygen, and carbon dioxide",
"water, oxygen, and sunlight"
] | B | |
openbookqa_570 | openbookqa | <ctx>
paper maps. ink - jet tactile maps are made by layering a specially designed ink. each layer is cured by uv irradiation before the next layer is added. this technology is an offshoot of other industries, such as circuit board manufacturing and biomedical applications. the substrate for tactile maps is a very impo... | [
"sight",
"sound",
"taste",
"touch"
] | D | |
arc_challenge_866 | arc_challenge | <ctx>
including multiple impacts to coastal ecosystems and communities. direct effects include variations in sea level and sea ice, shifts in intensity of the water cycle, and the migration and extinction of marine life. calculations definition ocean heat content is " the total amount of heat stored by the oceans ". to... | [
"They prevent rapid extreme temperature changes.",
"They form high-pressure areas that cause magma currents.",
"They provide the energy that triggers volcanic events.",
"They lower the freezing point of fresh water."
] | A | |
medmcqa_2639 | medmcqa | <ctx>
. there is a very narrow range of classic dsm - defined schizoids for whom the hope of establishing relationships is so minimal as to be almost extinct. the longing for closeness and attachment is almost unidentifiable to such a person. these individuals will not voluntarily become patients, as the schizoid indiv... | [
"Ekbom's syndrome",
"De Clerambault's syndrome",
"Querulous paranoia",
"Othello syndrome"
] | B | Ans. De Clerambault's syndrome |
qasc_2863 | qasc | <ctx>
32. 0 2595 5069 1211 uranium 1133 84 20 3900 1900 454 tungsten 3410 184 44 5900 4810 1150 table 14. 2 heats of fusion and vaporization 6 phase changes can have a tremendous stabilizing effect even on temperatures that are not near the melting and boiling points, because evaporation and condensation ( conversion o... | [
"Shape",
"Mass",
"hair",
"fats"
] | B | |
aquarat_15178 | aquarat | <ctx>
1. 50 km, and the distance traveled was 1. 50 km. discussion distance is a scalar. it has magnitude but no sign to indicate direction. example 2. 4 calculating acceleration : a subway train speeding up suppose the train in figure 2. 18 ( a ) accelerates from rest to 30. 0 km / h in the first 20. 0 s of its motion... | [
"A)177 m",
"B)176 m",
"C)450 m",
"D)187 m"
] | C | Speed = [54 * 5/18] m/sec = 15 m/sec.
Length of the train = (15 * 20) m = 300 m.
Let the length of the platform be x meters.
Then, x + 300 / 50 = 15
x + 300 = 750
x = 450 m.
Answer: C |
aquarat_33513 | aquarat | <ctx>
one section of this book provides a list of methods for conversion of vulgar fractions to egyptian fractions. if the number is not already a unit fraction, the first method in this list is to attempt to split the numerator into a sum of divisors of the denominator ; this is possible whenever the denominator is a ... | [
"A)4a + 22b",
"B)-28a + 30b.",
"C)-4a + 22b",
"D)28a + 30b."
] | C | 12a + 26b -4b β 16a.
= 12a β 16a + 26b β 4b.
= -4a + 22b
correct answer C |
aquarat_14674 | aquarat | <ctx>
##358891836980967539803 6897711442383602526314519192366612270595815510311970886116763177669964411814 0957486602388713064698304619191359016382379244440741228665455229545368837485 5874455212895044521809620818878887632439504936237680657994105330538621759598 40477096039543124476927252768875945906587929399246092612647... | [
"A)22",
"B)4",
"C)12",
"D)3"
] | D | (5!*4!*3!*2! - 144*120)/5!
=(5!*4!*3!*2! - 24*6*5!)/5!
=(5!*4!*3!*2! - 4!*3!*5!)/5!
=5!*4!*3!(2!-1)/5!
=120
Sum of digits=3
Answer D |
medmcqa_2957 | medmcqa | <ctx>
arglabin is a sesquiterpene lactone belonging to the guaianolide subclass bearing a 5, 7, 5 - tricyclic ring system which is known to inhibit farnesyl transferase. it is characterized by an epoxide on the cycloheptane as well as an exocyclic methylene group that is conjugated with the carbonyl of the lactone. arg... | [
"Maintenance of ductus arteriosus",
"Pulmonary hypertension",
"Gastric mucosal protection",
"Glaucoma"
] | D | ANSWER: (D) GlaucomaREF: Goodman and Gillmans 11TH edition page 1103, http://en.udkipedia.org/wiki/Latanoprost "Latanoprost ophthalmic solution is a topical medication used for controlling the progression of glaucoma or ocular hypertension by reducing intraocular pressure. It is a prostaglandin analogue (more specifica... |
medmcqa_7962 | medmcqa | <ctx>
in electrical engineering, the passive sign convention ( psc ) is a sign convention or arbitrary standard rule adopted universally by the electrical engineering community for defining the sign of electric power in an electric circuit. the convention defines electric power flowing out of the circuit into an electr... | [
"Thumb adduction",
"Thumb abduction",
"Thumb flexion",
"Thumb extension"
] | A | Ans. is 'a' i.e., Thumb adduction Normally when a person is asked to grasp a book between the thumb and index finger, he will grasp the book firmly with thumb extended, taking full advantage of the adductor pollicis and the first dorsal interosseous muscles. If the ulnar nerve is injured the adductor pollicis will be p... |
mmlu_aux_6921 | mmlu_auxiliary | <ctx>
25. 5 β’ dispersion : the rainbow and prisms 1115 figure 25. 22 ( a ) a pure wavelength of light falls onto a prism and is refracted at both surfaces. ( b ) white light is dispersed by the prism ( shown exaggerated ). since the index of refraction varies with wavelength, the angles of refraction vary with waveleng... | [
"watching sunlight bounce off a mirror",
"shining a flashlight on a gem",
"shining a flashlight at a mirror",
"looking at a freshly formed diamond"
] | B | null |
medmcqa_6001 | medmcqa | <ctx>
, and differences and similarities in memory impairments should be compared across eating disorders. currently many animal models have provided valuable information in regard to eating disorders, but because of the cognitive and physical differences, differences do still arise. using rodents to examine genetic et... | [
"Anorexia nervosa",
"Bulimia Nervosa",
"Binge eating disorder",
"All have same prevalence"
] | C | Binge eating disorder is the most common eating disorder followed by Bulimia nervosa and Anorexia nervosa. |
mmlu_aux_3342 | mmlu_auxiliary | <ctx>
globe at night is an international scientific research program that crowdsources measurements of light pollution in the night sky. at set time periods within each year, the project asks people to count the number of stars that they can see from their location and report it to the project's website. the coordinati... | [
"prefer to live in the darkness",
"are used to living in the day light",
"were curious about the midnight world",
"had to stay at home with the light of the moon"
] | B | null |
aquarat_3010 | aquarat | <ctx>
were in space simultaneously, with eleven people aboard the iss, three on tiangong, and six on vss unity. 5 days later on 30 may, the record for the number of people in orbit simultaneously was broken as well, with 17 people in orbit at once ; 6 people on tiangong from shenzhou 15 and 16, 7 people from expedition... | [
"A)102",
"B)103",
"C)111",
"D)120"
] | C | Explanation:
Number of days from 26-Jan-1996 to 15-May-1996 (both days included)
= 6(Jan) + 29(Feb) + 31 (Mar) + 30(Apr)+ 15(May) = 111
Answer: Option C |
arc_easy_1708 | arc_easy | <ctx>
25. 7 image formation by mirrors 19. what are the differences between real and virtual images? how can you tell ( by looking ) whether an image formed by a single lens or mirror is real or virtual? 20. can you see a virtual image? can you photograph one? can one be projected onto a screen with additional lenses o... | [
"Water droplets that formed from cooled water vapor in your breath",
"Carbon dioxide that you are breathing out from your lungs",
"Oxygen that you are breathing out from your lungs",
"Cooled nitrogen in the air around you"
] | A | |
aquarat_7417 | aquarat | <ctx>
393 β ebcdic publishing latin america ( spanish speaking ) 394 β ebcdic publishing china ( hong kong ), uk, ireland 395 β ebcdic publishing australia, new zealand, usa, canada ( english ) 410 β cyrillic ( revisions : 880, 1025, 1154 ) 420 β arabic 421 β maghreb / french 423 β greek ( superseded by 875 ) 424 β heb... | [
"A)F49G",
"B)H47J",
"C)F49H",
"D)H64I"
] | C | A _ C = 2^2
B _ D = 3^2
C _ E = 4^2
D _ F = 5^2
E _ G = 6^2
2^2, 3^2 , 4^2 , 5^2 , 6^2 ---> As per this number sequence
=> next number = 7^2 = 49
F _ H = 49 => F49H
ANSWER:C |
aquarat_19151 | aquarat | <ctx>
inverted immediately to allow the juice to sterilize the inside parts of the lid. the orange juice filled can is sealed and cooled to 90 to 100 Β°f by spinning on the conveyor belt under cool water sprays. quality of storage is determined by time and temperature. juice must be stored at cool temperatures to preven... | [
"A)15",
"B)18",
"C)21",
"D)24"
] | B | 1 X 12 ounce can of concentrate + 4 X 12 ounce cans of water = 60 ounces of the mixture.
60 ounces of mixture gives (60 / 6 ) = 10 servings.
Thus 1 x 12 ounce can of concentrate is used to produce 10 servings of the mixture.
To make 180 servings of the mixture, we need 180 / 10 = 18 cans of the concentrate.
The answer ... |
aquarat_9484 | aquarat | <ctx>
is like random coin flipping. the chance of heads is 50 %, no matter what has happened before. 31. 34 31. 35
< 9. 99 : order = 50 if 9. 99 < = price < 19. 99 : order = 30 if price > = 19. 99 : order = 10 a. if price < 9. 99 : order = 50 else : order = 30 order = 10 b. if price < 9. 99 : order = 50 elif price < 1... | [
"A)25%",
"B)18%",
"C)17%",
"D)13%"
] | A | Let the number be 100.
Increase in the number = 50 % = 50 % of 100
= (50/100 Γβ 100)
= 50
Therefore, increased number = 100 + 50 = 150
This number is decreased by 50 %
Therefore, decrease in number = 50 % of 150
= (50/100 Γβ 150)
= 7500/100
= 75
Therefore, new number = 150 - 75 = 75
Thus, net decreases = 100 - 75 = 25
... |
aquarat_21708 | aquarat | <ctx>
your other path. 18. you drive in a straight line in a direction east of north. ( a ) find the distances you would have to drive straight east and then straight north to arrive at the same point. ( this determination is equivalent to find the components of the displacement along the east and north directions. ) (... | [
"A)15",
"B)20",
"C)25",
"D)30"
] | D | Explanation:
Relative speed = (4+6) =10 rounds per hour
So, they cross each other 30 times in three hours hence, they cross 30 times before 4 p.m
Answer: Option D |
medmcqa_9903 | medmcqa | <ctx>
genomics is an interdisciplinary field of biology focusing on the structure, function, evolution, mapping, and editing of genomes. a genome is an organism's complete set of dna, including all of its genes as well as its hierarchical, three - dimensional structural configuration. in contrast to genetics, which ref... | [
"Genotype",
"Phenotype",
"Allele",
"Polymorphism"
] | B | Ans. is 'b' i.e., Phenotype* To explain these terms, let us have a simple example, which we have learnt in our school.* A sweet pea plant can either grow tall or short. The plant grows tall if the plant has TT or Tt and the plant remains dwarf if the plant has tt. In this example, plant being tall and plant being short... |
pubmedqa_437 | pubmedqa | <ctx>
& raju, n. s. ( 1982 ). extent of overlap among four item bias methods. educational and psychological measurement, 42 ( 4 ), 1049 - 1066. fralicx, r. d., & raju, n. s. ( 1982 ). a comparison of five methods for combining multiple criteria into a single composite. educational and psychological measurement, 42 ( 3 ... | [
"yes",
"no",
"maybe"
] | B | |
arc_easy_702 | arc_easy | <ctx>
extraterrestrial liquid water ( ) is water in its liquid state that naturally occurs outside earth. it is a subject of wide interest because it is recognized as one of the key prerequisites for life as we know it and thus surmised as essential for extraterrestrial life. although many celestial bodies in the solar... | [
"lakes",
"oceans",
"rivers",
"glaciers"
] | B | |
aquarat_15482 | aquarat | <ctx>
in geometry, the area enclosed by a circle of radius is. here the greek letter represents the constant ratio of the circumference of any circle to its diameter, approximately equal to 3. 14159. one method of deriving this formula, which originated with archimedes, involves viewing the circle as the limit of a seq... | [
"A)660 sq.units",
"B)440 sq.units",
"C)770 sq.units",
"D)550 sq.units"
] | D | Given that the area of the square = 5929 sq.units
=> Side of square = Γ’ΛΕ‘5929 =77 units
The radius of the circle = side of the square = 77 units
Length of the rectangle = 2/7* 77 = 22 units
Given that breadth = 25 units
Area of the rectangle = lb = 22*25 = 550sq.units
Answer:D |
aquarat_4840 | aquarat | <ctx>
the investment vehicle that maximizes the profit. hence, conclusion : knowing the direction the market will go ( i. e. having perfect information ) is worth $ 350. discussion : if someone was selling information that guaranteed the accurate prediction of the future market direction, we would want to purchase this... | [
"A)$550",
"B)$500",
"C)$510",
"D)$565"
] | B | Let C.P. be $x
Then 108% of x - 88% of x = 100
20% of x = 100
x/5 = 100
x = 500
Answer is B |
aquarat_6875 | aquarat | <ctx>
. so the ratio is at most ( 1 + 1 / l - 1 / lm ). worst - case minimum sum in the worst case, the smallest sum in the returned partition is at least times the optimal ( maximum ) smallest sum. proof the proof is by contradiction. we consider a minimal counterexample, that is, a counterexample with a smallest m an... | [
"A)18",
"B)20",
"C)22",
"D)25"
] | A | 2:3
2x + 10 : 3x + 10 = 3 : 4
4[2x + 10] = 3[3x + 10]
8x + 40 = 9x + 30
9x - 8x = 40 - 30
x = 10
Then smallest number is = 2
2x = 20
A |
medmcqa_3103 | medmcqa | <ctx>
via a middle path, that damage is due to a shift in the relative populations of more and less dangerous bacteria in the plaque. this is called the ecological plaque hypothesis. the disease is associated with a variable microbial pattern. anaerobic species of bacteria porphyromonas gingivalis, bacteroides forsythu... | [
"Pyloric obstruction",
"Carcinoma stomach",
"Carcinoma esophagus",
"Achalasia cardia"
] | D | Ans. is 'd' i.e., Achalasia cardia |
arc_easy_791 | arc_easy | <ctx>
of cells, surrounded by a characteristic extracellular matrix composed of collagen and elastic glycoproteins. during development, the animal extracellular matrix forms a relatively flexible framework upon which cells can move about and be reorganised, making the formation of complex structures possible. this may ... | [
"blood cells",
"neurons",
"skin cells",
"gametes"
] | D | |
mmlu_aux_4344 | mmlu_auxiliary | <ctx>
20. 9 min 73. ( a ) 3. 96Γ10 - 2 g ( b ) 96. 2 j ( c ) 16. 0 w 75. ( a ) 1. 102 ( b ) ( c ) 12. 6 j. this will not cause a significant cooling of the air because it is much less than the energy found in part ( b ), which is the energy required to warm the air from to. 76. ( a ) ( b ) any temperature increase grea... | [
"human bodies, other heat sending objects,and fuel",
"both human bodies and other heat sending objects",
"both human bodies and fuel",
"human bodies"
] | B | null |
openbookqa_2809 | openbookqa | <ctx>
block is then slid across a reference grade ( flatness ) quartz optical flat while applying moderate pressure. then, the bottom of the gauge block is observed ( through the optical flat ) for oil or color. for federal grades 0. 5, 1, and 2 and iso grades k, 00, and 0 no oil or color should be visible under the ga... | [
"to measure bone shards",
"to measure a solid",
"to measure a dog",
"to measure grape kool-aid"
] | D | |
openbookqa_2964 | openbookqa | <ctx>
. by using a digital clock an accuracy of 0. 2 second is possible. this represents only 200 meters at the moon's distance of 385, 000 km. small objects and maps observing a nearby small object without a magnifying glass or a microscope, the size of the object depends on the viewing distance. under normal lighting... | [
"the object is buried an inch underground",
"the object is a dirty black object on black ground",
"the object is a polished metal ring",
"the object is a dull green marble lying in live grass"
] | C | |
qasc_154 | qasc | <ctx>
regulator noise. breath - holding during descent can eventually cause lung squeeze, however, and it also may allow the diver to miss warning signs of a breathing - gas supply malfunction until it is too late to correct it. skilled open - circuit divers make small adjustments to buoyancy by adjusting their average... | [
"Breathing",
"Smoking",
"influenza",
"bacteria"
] | B | |
pubmedqa_245 | pubmedqa | <ctx>
( i. e., have a first degree relative with bipolar disorder ). using fmri, this endophenotype has been linked to dysfunction in the dorsolateral and ventrolateral prefrontal cortex, anterior cingulate cortex, striatum, and amygdala. a polymorphism in the cacna1c gene coding for the voltage - dependent calcium cha... | [
"yes",
"no",
"maybe"
] | B | |
mmlu_aux_7309 | mmlu_auxiliary | <ctx>
when cold, the shrunken balloon has a small amount of light blue liquid in it, as well as some snow - like crystals. as it warms up, the liquid boils, and part of the crystals sublimate, with some crystals lingering for awhile and then producing a liquid. identify the blue liquid and the two solids in the cold ba... | [
"a much less amount of water",
"a whole bunch of frozen ice-cream",
"the same amount of water",
"a greater amount of water"
] | C | null |
arc_easy_689 | arc_easy | <ctx>
this is thought to enhance public acceptance and safety, but leaves a significant amount of speeding unchecked. both active and passive isa systems can serve as on - board vehicle data recorders, retaining information about vehicle location and performance for later checking and fleet management purposes. speed a... | [
"microscope, computer, ruler",
"thermometer, calculator, magnet",
"stopwatch, calculator, meter stick",
"camera, digital recorder, safety goggles"
] | C | |
aquarat_10191 | aquarat | <ctx>
a and a modulus n, how hard is it to tell whether an x solving x2 β‘ a ( mod n ) exists assuming one does exist, to calculate it? an important difference between prime and composite moduli shows up here. modulo a prime p, a quadratic residue a has 1 + ( a | p ) roots ( i. e. zero if a n p, one if a β‘ 0 ( mod p ), ... | [
"A)84",
"B)166",
"C)332",
"D)664"
] | B | Assuming that two prime numbers x1 and x2 are the solutions, then x1 + x2 = 85.
Since 85 is an odd number, either x1 or x2 must be an even number. The only even prime
number is 2. Therefore, one number must be 2 and the other 83. Hence c = 2 *83 = 166.
correct answer B |
medmcqa_9289 | medmcqa | <ctx>
##weets to determine the sentiment on each of the topics. a theoretical formulation for sampling twitter data has been developed. in manufacturing different types of sensory data such as acoustics, vibration, pressure, current, voltage, and controller data are available at short time intervals. to predict down - ... | [
"Inadequately calibrated instruments",
"Repeated sampling",
"Observer variation",
"Conceptual errors"
] | B | Errors may occur not only due to error in sample survey but also due to inadequately calibrated instruments, observer variation, incomplete coverage, and conceptual errors. Ref: 25th edition, Park's Textbook of Preventive and Social Medicine, Page no. 913 |
mmlu_aux_1736 | mmlu_auxiliary | <ctx>
. radau wrote a lengthy review of un naturaliste dans l'archipel malais in the french revue des deux mondes. radau notes the many deaths from volcanic eruptions in the archipelago, before explaining the similarity of the fauna of java and sumatra with that of central asia, while that of the celebes carries the ma... | [
"He traveled through some uncivilized places in China.",
"His hand-drawn map was used in World War II.",
"He showed heroism by escaping difficulties.",
"He made headlines in Boston Evening News."
] | B | null |
qasc_7540 | qasc | <ctx>
. the sustainable diet is primarily plant - based, relying heavily on whole grains, legumes, fruits, and vegetables. this is also supplemented by moderate amounts of eggs, dairy, poultry, fish, and minimal red meat. proportions are meant to be moderate, with all dietary needs satisfied but not heavily exceeded. f... | [
"vitamins",
"antioxidants",
"Abnormal cell growth",
"pest-killing chemicals"
] | D | |
aquarat_46194 | aquarat | <ctx>
the relative velocity ( also or ) is the velocity of an object or observer b in the rest frame of another object or observer a. classical mechanics in one dimension ( non - relativistic ) we begin with relative motion in the classical, ( or non - relativistic, or the newtonian approximation ) that all speeds are ... | [
"A)09:20p.m",
"B)04:40p.m",
"C)10.30p.m",
"D)02.32p.m"
] | C | D = 70 * 1 Β½ = 105 km
RS = 85 β 70 = 15
T = 105/15 = 7 h
3.30 + 7 h = 10.30 p.m.
Answer:C |
arc_challenge_706 | arc_challenge | <ctx>
7. 67 294 7 β’ work, energy, and energy resources access for free at openstax. org converted into thermal energy through metabolism ; light energy is converted into chemical energy through photosynthesis. in a larger example, the chemical energy contained in coal is converted into thermal energy as it burns to tur... | [
"wood burning",
"light shining",
"a song playing on a radio",
"a wagon rolling down a hill"
] | D | |
qasc_3206 | qasc | <ctx>
an inspection is, most generally, an organized examination or formal evaluation exercise. in engineering activities inspection involves the measurements, tests, and gauges applied to certain characteristics in regard to an object or activity. the results are usually compared to specified requirements and standard... | [
"Weight",
"wet",
"long",
"small"
] | C | |
mmlu_aux_5143 | 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... | [
"They use their noses to smell the way.",
"They use their ears to hear the sounds.",
"They use their eyes to see the way.",
"They use sounds to find the way."
] | D | null |
medmcqa_3177 | medmcqa | <ctx>
scaling and root planing, also known as conventional periodontal therapy, non - surgical periodontal therapy or deep cleaning, is a procedure involving removal of dental plaque and calculus ( scaling or debridement ) and then smoothing, or planing, of the ( exposed ) surfaces of the roots, removing cementum or de... | [
"Calcium hydroxide.",
"Chlorhexidine digluconate.",
"MTAD.",
"None."
] | C | The two antimicrobial intracanal medicaments recommended in contemporary endodontic practice are as follows:
Calcium hydroxide
Chlorhexidine digluconate |
aquarat_22733 | aquarat | <ctx>
that the red ball is not taken in the second draw, under the condition that it was not taken in the first draw, is 999 / 1999 β. the probability that the red ball is not taken in the third draw, under the condition that it was not taken in the first two draws, is 998 / 1998 β. continuing in this way, we can calcu... | [
"A)2/21",
"B)3/41",
"C)5/26",
"D)1/38"
] | D | P(Both are red),
=7C3/21C3=(7*6*5)/21*20*19
=1/38
D |
medmcqa_234 | medmcqa | <ctx>
collagen fibrils, buckling of the collagen fascicles in the tendon extracellular matrix, and buckling of the tenocyte cells and their nuclei. diagnosis symptoms can vary from aches or pains and local joint stiffness, to a burning that surrounds the whole joint around the inflamed tendon. in some cases, swelling o... | [
"d-TC",
"Suxamethonium",
"Gallamine",
"Pancuronium"
] | B | |
aquarat_2475 | aquarat | <ctx>
durioneae and in the malvatheca clade ( comprising malvaceae s. l. subfamilies malvoideae and bombacoideae ). a draft genome analysis of durian indicates it has about 46, 000 coding and non - coding genes, among which a class called methionine gamma - lyases β which regulate the odour of organosulfur compounds β ... | [
"A)228 mangoes",
"B)400 mangoes",
"C)287 mangoes",
"D)408 mangoes"
] | B | Explanation:
Suppose originally he had X mangoes.
Then, (100 β 30)% of X = 280
70/100 * X = 280
X = (280 * 100) / 70 = 400
ANSWER: B |
medmcqa_9734 | medmcqa | <ctx>
cdc improved annotation of antibiotic resistance determinants reveals microbial resistomes cluster by ecology article on functional metagenomic selections for resistance genomics metagenomics pathogen genomics
preventing the development of drug resistant tumors and thereby decreasing the likelihood of relapse am... | [
"Isoniazid + Rifampicin",
"Isoniazid + Pyrazinamide",
"Rifampicin + Pyrazinamide",
"Rifampicin + Ethambutol"
] | A | Ans. is 'a' i.e., Isoniazid + Rifampicin * Multidrug-resistant TB (MDR-TB) are by definition infected with strains of Mycobacterium tuberculosis resistant to isoniazid and rifampin.* Extremely drug resistant TB (XDR-TB) due to MDR strains that are resistant to all fluoroquinolones and to at least one of three second-li... |
arc_challenge_1054 | arc_challenge | <ctx>
1. 2 phases and classification of matter 8. why is an object β s mass, rather than its weight, used to indicate the amount of matter it contains? 9. what properties distinguish solids from liquids? liquids from gases? solids from gases? 10. how does a heterogeneous mixture differ from a homogeneous mixture? how a... | [
"Two substances have different reactions to light.",
"Two substances have different temperatures.",
"Two substances have different volumes.",
"Two substances have different shapes."
] | A | |
medmcqa_2866 | medmcqa | <ctx>
was closed for a short period of time for the same reason while inspections were carried out. in our bodies, the chest cavity is a clear example of a system at resonance. the diaphragm and chest wall drive the oscillations of the chest cavity which result in the lungs inflating and deflating. the system is critic... | [
"Multiple fracture ribs",
"Diaphragmatic palsy",
"Bulbar polio",
"Severe asthma"
] | B | Diaphragmatic palsy Bilateral diaphragmatic paralysisUnilateral diaphragmatic paralysisMost common cause of bilateral diaphragmatic paralysis are:High spinal cord injuryThoracic trauma (cardiac surgery)Multiple sclerosisAnterior horn disease Muscular dystrophyMost patients present with hypercapnic respiratory failure, ... |
medmcqa_8260 | medmcqa | <ctx>
child mistimes, they prolong a certain letter / syllable in the word they are saying, thereby taking much longer for their sentence to be said. pauses or blocking are another side effect relating to developmental dysfluency. this is when one inserts a silent interval within the word. revision is similar to this b... | [
"Placenta prae",
"Unripe cervix",
"Abruptio placenta",
"Excessive sedation"
] | B | In primi, the latent phase is often long (about 8 hours) during which effacement occurs; the cervical dilatation averaging only 0.35 cm/hr. In multi, the latent phase is sho (about 4 hours) and effacement and dilatation occur simultaneously. Latent phase is the preparatory phase of the uterus and the cervix before the ... |
medmcqa_3601 | medmcqa | <ctx>
pterygium ( plural pterygia or pterygiums ) refers to any wing - like triangular membrane occurring in the neck, eyes, knees, elbows, ankles or digits. the term comes from the greek word pterygion meaning " wing ". types popliteal pterygium syndrome, a congenital condition affecting the face, limbs, or genitalia ... | [
"Blow out fracture of the floor of the orbit",
"Comminuted fracture of the maxilla",
"Fracture of the nasal bone",
"Fracture of the mandible"
] | A | Ans. a (Blow out fracture of the floor of the orbit) (Ref. Grainger Diagnostic Rad 4th/2527; Ref . Q. 159. Of MH-2207)BLOW-OUT FRACTURE is caused by fracturing of the orbital walls with herniation of orbital contents and subsequent tethering of the globe, resulting in pain and diplopia. It usually involves the orbital ... |
medmcqa_7587 | medmcqa | <ctx>
a number of experiments on pregnant mice seeking to evaluate the use of pregnant mice as a laboratory model of mrls and to develop experimental support for a filterable protein etc toxin. these experiments showed intact etc setae appeared to cause fetal resorption in mice, but frozen etc setae and etc setal filtr... | [
"Usually not seen before 7 months",
"Seen in upper limb & not in lower limb",
"Seen in lower limb & not in upper limb",
"Established but too faint to be appreciated"
] | A | Ans: a (Usually not seen before 7 months)Ref: Krishan, Vij 4th ed., Pg. 1201. Rigor does not occur in foetus of less tha seven months, but is commonly found in still bom infants at full term. Intensity of rigor depends on the decedent's muscular development. The very young, very old, and debilitated have poorly develop... |
aquarat_31698 | aquarat | <ctx>
combinatorics on words is a fairly new field of mathematics, branching from combinatorics, which focuses on the study of words and formal languages. the subject looks at letters or symbols, and the sequences they form. combinatorics on words affects various areas of mathematical study, including algebra and compu... | [
"A)40",
"B)400",
"C)5040",
"D)2520"
] | C | Solution
'LOGARITHM' contain 10 different letters.
Required number of words = Number of Arrangement of 10 letters, taking 4 at a time
= 10 P 4 = (10 Γ 9 Γ 7) = 5040 .
Answer C |
aquarat_26216 | aquarat | <ctx>
a new world record for combine harvesting, recognized by guinness world records, with 797. 7 tonnes of wheat harvested in eight hours. on april 5, 2017 a cr8. 90 set a new world record for soybean combine harvesting, recognized by the guinness world records, with 439. 73 tonnes of soybeans harvested in eight hour... | [
"A) 7",
"B) 8",
"C) 11",
"D) 13"
] | C | Rate of H = 4 acres/hr
Remaining land to be harvested = 100 - 40 = 60
Rate of H and K = 60/4 = 15 acres/hr
Rate of K = 15- 4 = 11
Answer: C |
qasc_6639 | qasc | <ctx>
examined and xi are the individual data values. the expectation and variance of ΞΈ are for large n, e ( ΞΈ ) is approximately 1 and if the number of individuals sampled ( n'' ) is large this estimate of the variance is in agreement with those derived earlier. however, for smaller samples these latter estimates are ... | [
"solid, liquid, gas",
"Earth orbiting the Sun",
"competing for resources",
"measure of growth"
] | D | |
medmcqa_6427 | medmcqa | <ctx>
a dental implant ( also known as an endosseous implant or fixture ) is a prosthesis that interfaces with the bone of the jaw or skull to support a dental prosthesis such as a crown, bridge, denture, or facial prosthesis or to act as an orthodontic anchor. the basis for modern dental implants is a biological proce... | [
"Angle of mandible",
"Condylar process",
"Coronoid process",
"Ramus"
] | B | Mandibular fractures are typically the result of trauma. This can include a fall onto the chin or a hit from the side. Rarely they may be due to osteonecrosis or tumors in the bone. The most common area of fracture is at the condyle (36%), body (21%), angle (20%) and symphysis (14%). |
aquarat_6796 | aquarat | <ctx>
< 9. 99 : order = 50 if 9. 99 < = price < 19. 99 : order = 30 if price > = 19. 99 : order = 10 a. if price < 9. 99 : order = 50 else : order = 30 order = 10 b. if price < 9. 99 : order = 50 elif price < 19. 99 : order = 30 elif price = = 19. 99 : order = 10 c. if price < 9. 99 : order = 50
price and purchased fo... | [
"A)32.5",
"B)58.7",
"C)48",
"D)65"
] | B | 1) Let the price of jacket initially be $100.
2) Then it is decreased by 10% , therefore bringing down the price to $90.
3) Again it is further discounted by 30%, therefore bringing down the price to $63.
4) Now 67.5 has to be added byX %in order to equal the original price.
63 + ( X% ) 63 = 100.
Solving this eq for X,... |
medmcqa_1939 | medmcqa | <ctx>
, a rare form of age - related epilepsy, children between the ages of three and seven exhibit continuous spike - and - wave discharges during slow - sleep. this disorder is found in 0. 2 β 0. 5 % of all child epilepsy cases. this disorder's discharges rarely result in absence seizures, but motor impairment and ne... | [
"Lamotrigine",
"Gabapentin",
"Tiagabine",
"Primidone"
] | A | Lamotrigine is the most effective drug among the given options. Ref: Harrisons principles of internal medicine, 18 th edition ; Page : 3263, Table : 369/9. |
medmcqa_4590 | medmcqa | <ctx>
boundary ). the spt is important for perceiving and reproducing sounds. this is evident because its ability to acquire new vocabulary, be disrupted by lesions and auditory feedback on speech production, articulatory decline in late - onset deafness and the non - phonological residue of wernicke's aphasia ; defici... | [
"acd",
"ad",
"bc",
"bde"
] | A | |
qasc_3314 | qasc | <ctx>
may reduce power to the motor. ideally the electronics disconnect the battery at a predetermined discharge voltage to prevent total discharge and to ensure sufficient supply for the operation of the lighting system. this can be done by electronics in the battery. force control when running with a force sensor, th... | [
"electromagnetic energy",
"Pollution",
"friction reduction",
"kinetic energy"
] | C | |
openbookqa_1769 | openbookqa | <ctx>
β perspective on the genesis of e - morb from chemical and isotopoic heterogeneity at 9 - 10ΒΊn east pacific rise. β journal of petrology, 52, 3, 565 - 602. doi : 10. 1093 / petrology / egq091. * elkins, l. j., k. w. w. sims, j. prytulak, t. elliott, n. mattielli, j. blichert - toft, j. blusztajn, c. devey, d. mer... | [
"Honolulu",
"los angelos",
"kansas",
"texas"
] | A | |
aquarat_14727 | aquarat | <ctx>
this list contains selected positive numbers in increasing order, including counts of things, dimensionless quantities and probabilities. each number is given a name in the short scale, which is used in english - speaking countries, as well as a name in the long scale, which is used in some of the countries that ... | [
"A)5994",
"B)6973",
"C)973",
"D)1000"
] | A | (Place value of 6) - (Face value of 6) = (6000 - 6) = 5994
ANSWER A |
qasc_4563 | qasc | <ctx>
waterways in general is known as surface hydrology. lakes a lake ( from latin lacus ) is a terrain feature, a body of water that is localized to the bottom of basin. a body of water is considered a lake when it is inland, is not part of an ocean, and is larger and deeper than a pond. natural lakes on earth are ge... | [
"rainfall",
"beavers",
"erosion",
"loose soil"
] | B | |
aquarat_13401 | aquarat | <ctx>
group made a judgment against the blue bus company only 8. 2 % of the time, while those in the second group found the blue bus company liable in 67. 1 % of the cases. variants and proposed mechanisms the original study found evidence for a process wells described as " fact - to - evidence reasoning ". a juror eng... | [
"A)10%",
"B)15%",
"C)20%",
"D)25%"
] | A | 4/10 of all the vehicles were not rented.
(3/5)(3/5) = 9/25 of all the vehicles are 4WDs that were not rented.
(9/25) / (4/10) = 9/10 is the fraction of non-rented vehicles that were 4WDs
1 - 9/10 = 10% of non-rented vehicles were not 4WDs.
The answer is A. |
arc_easy_302 | arc_easy | <ctx>
visualize the transfer of energy. matter undergoing chemical reactions and physical changes can release or absorb heat. a change that releases heat is called an exothermic process. for example, the combustion reaction that occurs when using an oxyacetylene torch is an exothermic process β this process also releas... | [
"fireworks display",
"glowing light stick",
"first-aid instant cold pack",
"gasoline-burning car engine"
] | C | |
mmlu_aux_4355 | mmlu_auxiliary | <ctx>
β may also occur. when young bass hatch from the spawn, the father guards the area, circling around them and keeping them together, as well as providing protection from would - be predators. after a few days, most of the fish will swim away. at this point the male's behavior changes : instead of defending the str... | [
"American beekeeping industry has been strongly influenced by the bee disorder.",
"Studies are being carried out on the causes of the bee disorder, but questions remain.",
"How the causes of the bee disorder in U.S have been found.",
"The bee production in U.S is down because of Israeli acute paralysis virus.... | B | null |
mmlu_aux_8065 | mmlu_auxiliary | <ctx>
##re, map of the moon, london, 1910. mary a. blagg and karl muller, named lunar formations, 2 volumes, london, 1935. philipp fauth, unser mond, bremen, 1936. hugh p. wilkins, 300 - inch moon map, 1951. gerard kuiper et al., photographic lunar atlas, chicago, 1960. ewen a. whitaker et al., rectified lunar atlas, t... | [
"candy canes",
"bumping into it",
"rain drops",
"cats"
] | B | null |
qasc_7756 | 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... | [
"animals",
"adaptation",
"unnatural selection",
"Plants growth"
] | B | |
medmcqa_6546 | medmcqa | <ctx>
evaluation to identify the specific developmental areas affected and assess the child's needs. parents can also monitor their children and inform their provider if their child has lost previously reached developmental milestones. treatment for treatment of regression of motor skills, occupational and physical the... | [
"Tonsillectomy",
"Grommet inseion",
"Myringotomy with grommet inseion",
"Adenoidectomy with grommet inseion"
] | D | Mouth breathing with recurrent UI suggest adenoid hyperplasia, treatment is adenoidectomy. Hearing impairment and the option of myringotomy and grommet inseion suggests the patient is also suffering from serious otitis media (glue ear/secretory otitis media), which is one of the complications of adenoid hyperplasia. Tr... |
medmcqa_175 | medmcqa | <ctx>
##iomyelitis, and with exposure to an infectious agent leading to gbs. there are no reports that any scouts or personnel at the camp developed polio around the time of roosevelt's visit. in 1912 and 1915, roosevelt had illnesses compatible with campylobacter jejuni, a major causative agent of gbs. it has been sta... | [
"Mild to moderate splenomegaly",
"Aplastic crisis",
"Gallstones",
"Hemolytic crisis"
] | B | Ans. is 'b' i.e., Aplastic crisis o Parvovirus B19 selectively infects erythroidprecursors and is the most common aetiological agent that induces aplastic crisis in patients with hereditary spherocytosis (and other Hemolytic disorders).Transient aplastic crisiso Persons with decreased erythrocytes caused by conditions ... |
medmcqa_5287 | medmcqa | <ctx>
retrograde signaling in biology is the process where a signal travels backwards from a target source to its original source. for example, the nucleus of a cell is the original source for creating signaling proteins. during retrograde signaling, instead of signals leaving the nucleus, they are sent to the nucleus.... | [
"Calthrin",
"Caveolin",
"Flotillin",
"Impoins"
] | A | Clathrin mediated endocytosis is responsible for the internalization of many receptors and the ligands bound to them--including, for example, nerve growth factor(NGF). Rafts and caveolae,are involved in cholesterol regulation and transcytosis. Ref:- Ganong, pg num:-46, 47 |
mmlu_aux_3876 | mmlu_auxiliary | <ctx>
##tic storms, and the relationship between the two. some spacecraft with other primary missions have carried auxiliary instruments for solar observation. among the earliest such spacecraft were the applications technology satellite ( ats ) series at geo that were precursors to the modern geostationary operational... | [
"The warnings from DSCOVR will be for just some part of Earth",
"future models will be able to tell what part will be more likely to be hit",
"there is nothing we can do in the face of the solar storm",
"humans have received the warning sent from the satellite"
] | B | null |
openbookqa_3314 | openbookqa | <ctx>
in embryonic development. an area of the ectoderm thickens, then invaginates to become a " shell gland ". the shape of this gland is tied to the form of the adult shell ; in gastropods, it is a simple pit, whereas in bivalves, it forms a groove which will eventually become the hinge line between the two shells, w... | [
"Placing it on a pillow",
"Dropping it from a building",
"Leaving it in a carton",
"Holding it in your hand"
] | B | |
aquarat_38473 | 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)65",
"B)72",
"C)44",
"D)73"
] | B | B
I am 72 years old.
Let m be my age in years. If s is my son's age in years, then my son is 52s weeks old. If g is my grandson's age in years, then my grandson is 365g days old. Thus,
365g = 52s.
Since my grandson is 12g months old,
12g = m.
Since my grandson, my son and I together are 120 years,
g + s + m = 120.
The ... |
aquarat_31455 | aquarat | <ctx>
that space and is the body obtained by stretching in all directions by the factor then the volume of equals times the volume of. this is a direct consequence of the change of variables formula : where and the substitution was made. another proof of the above relation, which avoids multi - dimensional integration,... | [
"A)72",
"B)85",
"C)64",
"D)51"
] | A | We have 7/9 = 56/x
7x = 56*9
x = 72
consequent = 72
Answer is A |
qasc_7708 | qasc | <ctx>
the effects of parasitic worms, or helminths, on the immune system is a recently emerging topic of study among immunologists and other biologists. experiments have involved a wide range of parasites, diseases, and hosts. the effects on humans have been of special interest. the tendency of many parasitic worms to ... | [
"pathogens",
"Pesticides",
"dirt",
"chickenpox"
] | A | |
aquarat_6507 | aquarat | <ctx>
8. 00 m / s. ( b ) how long would it take to reach the ground if it is thrown straight down with the same speed? 48. a very strong, but inept, shot putter puts the shot straight up vertically with an initial velocity of 11. 0 m / s. how long does he have to get out of the way if the shot was released at a height ... | [
"A)4 p.m.",
"B)5 p.m.",
"C)6 p.m.",
"D)8 p.m."
] | D | Explanation:
Net ascent of the monkey in 1 hour = (30 - 20) feet = 10 feet.
So, the monkey ascends 90 feet in 9 hours i.e. till 7 p.m.
Clearly, in the next 1 hour i.e. till 8 p.m. the monkey ascends remaining 30 feet to touch the flag.
Answer:D |
mmlu_aux_4768 | mmlu_auxiliary | <ctx>
studying the output of coupled atmosphere - ocean general circulation models. the coupling takes place at the atmosphere - ocean interface where the sea ice may occur. in addition to global modeling, various regional models deal with sea ice. regional models are employed for seasonal forecasting experiments and f... | [
"Meat.",
"Fruits.",
"Both fish and sea plants.",
"Leaves."
] | C | null |
medmcqa_2354 | medmcqa | <ctx>
of healthcare providers. medpages : healthcare providers by category and region. search allows finding of providers by name or specialty. hospitals botswana has 26 hospitals spread across the country that are part of a three tiered system overseen by the ministry of health. the first tier has 16 hospitals located... | [
"1000 live births",
"1,00,000 live births",
"10,000 live births",
"100 live births"
] | B | (B) 1,00,000 live births # Maternal mortality rate (MMR) - number of maternal deaths per 1,00,000 women of reproductive age per year. In India it is about 120 as compared to 0.5 of United States. |
aquarat_20304 | 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)3 days",
"C)7 days",
"D)2 days"
] | B | Sol. A can complete the work in (7 x 9) = 63 hours.
B can complete the work in (6 x 7) = 42 hours.
Aβs 1 hour's work = (1/63) and B's 1 hour's work =(1/42)
(A + B)'s 1 hour's work =(1/63)+(1/42)=(5/126)
Both will finish the work in (126/5) hrs.
Number of days. of (42/5) hrs each =(126 x 5)/(5 x 42)=3 days
Ans: B |
aquarat_2794 | aquarat | <ctx>
106461 | | 377863 | | 919365 | | 1309756 | | 814678 | | 73232 | | | | | | | | | -! 11 | 1 | | 10 | | 90 | | 809 | | 6429 | | 43891 | | 252737 | | 1174766 | | 4126515 | | 9981073 | | 14250471 | | 9123648 | | 956354 | | 6 | | | | | -! 12 | 1 | | 11 | | 110 | | 1099 | | 9883 | | 77937 | | 533397 | | 3064788 | | 1414... | [
"A) 3",
"B) 5",
"C) 6",
"D) 8"
] | D | Bottom Layer = 6 x 4 = 24
IInd Layer = (6-1) x (4-1) = 15
IIIrd Layer = (5-1) x (3-1) = 8
Answer = 8 = D |
mmlu_aux_1860 | mmlu_auxiliary | <ctx>
probe and control several genes at once and can implement logic gating to e. g. detect cancer cells and execute therapeutic immunomodulatory responses. scientists report that 70 million years ago earth rotated 372 times a year, with a day lasting a half an hour less than today after studying the growth rings of f... | [
"They carry many deadly diseases like SARS so it's easy for them to get sick.",
"Bats are the only animals that can tell directions easily.",
"Bats are among the mammals that can truly fly.",
"Researchers studied bats to help save people."
] | D | null |
medmcqa_7443 | medmcqa | <ctx>
hemangioma is large it can cause abdominal pain, a sense of fullness in right upper abdominal area, heart problems, and coagulation dysfunction. cavernous hemangiomas are diagnosed with medical imaging ( do not usually need biopsy to confirm diagnosis ). given their benign course and often asymptomatic nature, ca... | [
"EHPVO",
"NCPF",
"Cirrhosis",
"Malaria with DIC"
] | A | Answer is A (EHPVO): Presence of hemetemesis, malena and splenomegaly suggests a diagnosis of poal hypeension. The most common cause of poal hypeension in a male child (12 year old boy) is Extra Hepatic Poal Vein Obstruction (EHPVO). EHPVO is therefore the single best answer by exclusion Non Cirrhotic Poal Fibrosis pre... |
arc_challenge_47 | arc_challenge | <ctx>
a non - renewable resource ( also called a finite resource ) is a natural resource that cannot be readily replaced by natural means at a pace quick enough to keep up with consumption. an example is carbon - based fossil fuels. the original organic matter, with the aid of heat and pressure, becomes a fuel such as ... | [
"oil",
"trees",
"solar energy",
"food crops"
] | A |
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