id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
mmlu_aux_8466 | mmlu_auxiliary | <ctx>
particle may undergo ( partial ) reflection and / or refraction. these rays exit in directions thereby computed with their full power or ( when partial reflection is involved ) with the incident power divided among two ( or more ) exiting rays. just as with lenses and other optical components, ray tracing determi... | [
"a wall painted grey",
"old worn out leather",
"a freshly waxed car",
"a street made of gravel"
] | C | null |
openbookqa_1969 | openbookqa | <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... | [
"a toad finding a home",
"turtles eating small pellets",
"birds swimming in a pond",
"flowers poking through snow"
] | D | |
mmlu_aux_1632 | mmlu_auxiliary | <ctx>
26. 3 color and color vision learning objectives by the end of this section, you will be able to : β’ explain the simple theory of color vision. β’ outline the coloring properties of light sources. β’ describe the retinex theory of color vision. the gift of vision is made richer by the existence of color. objects an... | [
"Because people can sense the light from colors.",
"Because we can smell colors with our noses.",
"Because every color has its own sweet smell.",
"Because every color can give off light of the same length."
] | A | null |
aquarat_22164 | aquarat | <ctx>
that case, the reasoning in steps 6 and 7 was entirely correct if envelope a happened to contain any of the amounts 2, 4,... 512 : switching envelopes would give an expected ( average ) gain of 25 %. if envelope a happened to contain the amount 1, then the expected gain is actually 100 %. but if it happened to co... | [
"A)11%",
"B)25%",
"C)44%",
"D)56%"
] | B | ( Savings in Year 1 ) + ( Savings in Year 2 ) = 540
240 + ( Savings in Year 2 ) = 540
( Savings in Year 2 ) = 300
Increase in saving in Year 2 = 60 ( 300 - 240 )
% increase in savings = (60/240)100 =>25%
Hence answer will be (B) 25% |
openbookqa_2628 | openbookqa | <ctx>
the grating to the screen or detector. discuss the practicality of the device in terms of being able to discern between wavelengths of interest.
a see - through display or transparent display is an electronic display that allows the user to see what is shown on the screen while still being able to see through it... | [
"a ball",
"an apple",
"a silver globe",
"a quartz square"
] | D | |
medmcqa_1056 | medmcqa | <ctx>
breadth of their symptoms, and the challenges of identifying impacted patients all complicate the diagnosis. these related conditions include : tunica vasculosa lentis : a capillary network that branches from the hyaloid artery and covers the lens surface ; if this capillary network persists, the lens does not fo... | [
"Rheumatoid arthritis",
"Systemic JRA",
"Pauciarticular JRA",
"Poly articular JRA"
] | C | Ans. is 'c' ie Pauciarticular JRA Uveitis can be seen in both pauciarticular and polyarticular JRA but is much more commonly associated with pauciarticular JRA.It is seen in about 20-25% of cases of pauciarticular and only 5% of polyarticular JRA. |
medmcqa_3095 | medmcqa | <ctx>
l beerendonk, s blain, s kitaoka,.... journal of neuroscience 40 ( 37 ), 7142 β 7154. this study shows that people can still resolve conflicts when drowsy but they use different brain networks. " dissociable neural information dynamics of perceptual integration and differentiation during bistable perception " a c... | [
"Dorsal column",
"Reticular activating system",
"Spinothalamic tract",
"Vestibulo cerebellar tract"
] | B | Arousal response in cerebral cortex is activated by stimulation of Reticular activating system. |
medmcqa_9233 | medmcqa | <ctx>
of knowledge can also be expressed in terms of probability. a first variant within the bayesian version is to come up with a proper prior probability distribution of the smaller amount of money in the two envelopes, such that when step 6 is performed properly, the advice is still to prefer envelope b, whatever mi... | [
"Trachea bifurcates",
"Pharynx ends",
"Esophagus begins",
"Larynx ends"
] | A | Ans. A Trachea bifurcatesRef: BDC, 6ted. Vol II pg. 280-81* Trachea begins at lower border of cricoid cartilage opposite to the lower border of C6 vertebra.* Trachea extends up to upper border of T5* Tracheal bifurcation (carina) is at T4-T5 level.* Length of trachea is 10-12 cm* Thyroid cartilage is over 3, 4 & 5 trac... |
medmcqa_2863 | medmcqa | <ctx>
healthy bladders of felines, where it prevents bacterial adherence and protects the bladder from the toxic properties of urine. cats suffering from idiopathic cystitis, ( i. e. unexplained inflammation of the bladder ) excrete lower amounts of gp - 51 along with other glycosaminoglycans, leaving the lining of the... | [
"Injection in pterygoid plexus",
"Injection in parotid gland",
"Injection into internal maxillary artery",
"Injection into nasal cavity"
] | C | |
mmlu_aux_2792 | mmlu_auxiliary | <ctx>
series of direct measurements of the speed of light. the results of their measurements were startling. the eventual conclusion derived from this result is that light, unlike mechanical waves such as sound, does not need a medium to carry it. furthermore, the michelson - morley results implied that the speed of li... | [
"Light travels fastest through a vacuum.",
"There's a minimum limit to the speed of light.",
"Devices like lenses slow down the speed of light.",
"Light photons can't travel through lenses easily."
] | C | null |
aquarat_17865 | aquarat | <ctx>
. 11 ( plus the $ 100 initial wager ). see the article odds for conversion equations. references bayesian statistics
is like random coin flipping. the chance of heads is 50 %, no matter what has happened before. 31. 34 31. 35
probability β 0. 000128985 or 7752 - to - 1 ). the only other nonzero payout might be ... | [
"A)40",
"B)300/11",
"C)243/7",
"D)475/59"
] | D | CP=118*12=1416 and SP=102*15=1530
Gain %= 100*(1530-1416)/1100= 11400/1416=475/59
ANSWER:D |
aquarat_34351 | aquarat | <ctx>
##a - 155. 2809 β 1, of 809 bits ( 244 digits ), had its factorisation announced at the start of january 2003. sieving was done at the cwi, at the scientific computing institute and the pure mathematics department at bonn university, and using private resources of j. franke, t. kleinjung and the family of f. bahr... | [
"A)1",
"B)2",
"C)3",
"D)4"
] | C | factors of 12 - 1, 2, 3, 4, 6, and 12
factors of 16 - 1 , 2, 4, 8 and 16
Comparing both, we have three common factors of 45,16-3
Answer C |
medmcqa_2624 | medmcqa | <ctx>
to occur at very high flow rates in the descending aorta, for example, in highly conditioned athletes. turbulence is also common in pathological conditions such as heart murmurs and stenotic heart valves. stenotic comes from the greek word " stenos, " meaning narrow. stenotic means narrowed, and a stenotic heart ... | [
"Conducting vessel",
"Resistance vessel",
"Exchange vessels",
"Capacitance vessel"
] | B | Arterioles regulate the distribution of blood flow by altering their diameter to increase or decrease the peripheral resistance as required. |
aquarat_29927 | aquarat | <ctx>
of event 2 is, as person 2 may have any birthday other than the birthday of person 1. similarly, the probability of event 3 given that event 2 occurred is, as person 3 may have any of the birthdays not already taken by persons 1 and 2. this continues until finally the probability of event 23 given that all preced... | [
"A)$200",
"B)$204",
"C)$208",
"D)$212"
] | C | Let the shares for A, B, and C be x, 2x, and 4x respectively.
7x = 364
x = 52
4x = 208
The answer is C. |
medmcqa_5203 | medmcqa | <ctx>
##aract is caused when crystallins are damaged photochemically, thereby leading to diminished lenticular transparency. he argued that the oxidative stress on the lens induces covalent chemical changes in the constituent molecules and these changes lead to cataract. he researched further on the subject to find out... | [
"ICCE",
"ECCE",
"Phacoemulsification",
"ECCE with ICI"
] | C | smaller incision nd post operative astigmatism. REF:khurana,pg 199 |
mmlu_aux_7418 | mmlu_auxiliary | <ctx>
, which are colorless gases when uncombined. free sodium, an element that is a soft, shiny, metallic solid, and free chlorine, an element that is a yellow - green gas, combine to form sodium chloride ( table salt ), a compound that is a white, crystalline solid. a mixture is composed of two or more types of matte... | [
"corn with butter",
"sand and pebbles",
"cream and coffee",
"dirt and sand"
] | C | null |
medmcqa_7710 | medmcqa | <ctx>
dw, hidalgo - bastida a, verran j, malic s. ( 2020 ). methylcellulose hydrogel with melissa officinalis essential oil as a potential treatment for oral candidiasis. microorganisms. bender l, boostrom hm, varricchio c, zuanon m, celiksoy v, sloan a, cowpe j, heard cm ( 2020 ) a novel dual action monolithic thermos... | [
"Subantimicrobial-dose clindamycin",
"Subantimicrobial-dose metronidazole",
"Subantimicrobial-dose doxycycline",
"Subantimicrobial-dose ciproftoxacin"
] | C | |
openbookqa_2031 | openbookqa | <ctx>
in many data science applications. for example, a doctor might be interested to know the probability that at least one surgery to be performed this week will involve an infection of some type. the phrase β at least one β implies the condition of one or more successes. from a sample space perspective, one or more ... | [
"a human goes from teenager to adult",
"a human goes from child to preteen",
"a human goes from teenager to child",
"a human goes from infant to toddler"
] | C | |
aquarat_43099 | aquarat | <ctx>
7. 50 cm and rotates at 6500 rev / min. ( a ) calculate the magnitude of the centripetal acceleration at its edge in meters per second squared and convert it to multiples of. ( b ) what is the linear speed of a point on its edge? 15. helicopter blades withstand tremendous stresses. in addition to supporting the w... | [
"A)200Ο",
"B)450Ο",
"C)300Ο",
"D)480Ο"
] | B | Distance traveled in 1 revolution = 2Οr= 2Ο10/5280
Revolutions in one second= 1980
Revolutions in 60 seconds (one minute)= 1980*60
Total distance traveled= total revolutions *distance traveled in one revolution
1980*60 *2Ο10/5280= 450Ο
B is the answer |
medmcqa_5025 | medmcqa | <ctx>
the overall physical effects and facial appearance of dwarfism with premature aging. other features and findings include : intrauterine growth retardation, congenital hip dislocations, winged scapulae ( shoulder blades ), pes planus ( fallen arches ), pseudoepiphyses of the second metacarpals ( upper bone of the ... | [
"Ameloblastoma",
"Epidermoid carcinoma",
"Mucoepidermoid carcinoma",
"All of the above"
] | D | |
aquarat_18829 | aquarat | <ctx>
of 0. 0908 g of kmno4 in 0. 500 l of solution? ( a ) outline the steps necessary to answer the question. ( b ) answer the question. 54. consider this question : what is the molarity of hcl if 35. 23 ml of a solution of hcl contain 0. 3366 g of hcl? ( a ) outline the steps necessary to answer the question. ( b ) a... | [
"A)y + 3z",
"B)(y +z) / 4",
"C)2y + 3z",
"D)3y + 3z"
] | D | Soln:
The resulting equation is
=> (.01x + .03y + .03z)/(x+y+z) = 1.5/100
=> x + 3y + 3z = 1.5x + 1.5y + 1.5z
taking x to one side and y and z to other side we get
=> x = 3y + 3z
Ans is D |
aquarat_28548 | 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)15",
"B)14",
"C)13",
"D)12"
] | C | Scott total earning = 364
No days he worked = 4 * 7 = 28
Rate = 1 week
Daily wage = total / (Rate * days)
= 364/(4*7*1)
= 13
C is correct answer... |
aquarat_33202 | aquarat | <ctx>
victims are then rejected upon returning to their families. shelters set up for runaways have also become known as a source for finding prostitutes and children for selling. according to the head judiciary of the tehran province, traffickers usually aim for girls between 13 and 17, although there have been some r... | [
"A)5 : 3",
"B)8 : 11",
"C)8 : 7",
"D)6 : 5"
] | C | Let Miniβs age = 4x and Minakshiβs age = 3x
Then 4x + 3x = 14
x = 2
Miniβs age = 8 years
And Minakshiβs age = 6 years
Ratio of their ages after 8 years = (8 + 8) : (6 + 8) = 16 : 14 = 8 : 7
ANSWER:C |
arc_easy_992 | arc_easy | <ctx>
9. 34 374 9 β’ statics and torque access for free at openstax. org figure 9. 23 ( a ) a crank is a type of lever that can be rotated about its pivot. cranks are usually designed to have a large ma. ( b ) a simplified automobile axle drives a wheel, which has a much larger diameter than the axle. the ma is less tha... | [
"using several pulleys together instead of a single pulley",
"using a fixed pulley instead of a moveable pulley",
"pulling a long rope instead of a short rope",
"pulling a rope up instead of down"
] | A | |
qasc_4222 | qasc | <ctx>
##ive system also works with the circulatory system to provide the nutrients the system needs to keep the heart pumping. further circulatory routes are associated, such as the coronary circulation to the heart itself, the cerebral circulation to the brain, renal circulation to the kidneys, and bronchial circulati... | [
"organ",
"Energy",
"veins",
"ovaries"
] | C | |
qasc_1268 | qasc | <ctx>
14. 4 heat transfer methods 17. what are the main methods of heat transfer from the hot core of earth to its surface? from earth β s surface to outer space? 18. when our bodies get too warm, they respond by sweating and increasing blood circulation to the surface to transfer thermal energy away from the core. wha... | [
"a fire's coals",
"a stone's surface",
"an organism's body",
"a dog's bowl"
] | C | |
openbookqa_2788 | openbookqa | <ctx>
jaculata was released in 1969 but never established. fungi a variety of the rust fungus puccinia jaceae var. solstitialis, first released in july 2003 on a ranch in the napa valley, has shown promise as an agent against yellow star - thistle, dramatically damaging leaves and hampering growth. the rust causes wide... | [
"dampness",
"yeast",
"flour",
"milk production"
] | A | |
medmcqa_3029 | medmcqa | <ctx>
myoclonic dystonia or myoclonus dystonia syndrome is a rare movement disorder that induces spontaneous muscle contraction causing abnormal posture. the prevalence of myoclonus dystonia has not been reported, however, this disorder falls under the umbrella of movement disorders which affect thousands worldwide. my... | [
"Scoline",
"Ketamine",
"Halothane",
"Atracurium"
] | A | Ans. a (Scoline). (Ref. KD Tripathi, Pharamacology, 6th ed., 150)SUXAMETHONIUM CHLORIDE OR SUCCINYL CHOLINE (SCOLINE)Introduction- It is a short acting muscle relaxant.- It is a phase II blocker.- Depolarising muscle i.e. depolarising block at motor end-plate.- It is dichlor ester of succinic acid.- The action lasts fo... |
medmcqa_5264 | medmcqa | <ctx>
in obstetric cephalometry. in 1961, donald and brown employed ultrasound technique for measurement of the fetal head. other scientists tried the method and found that the ultrasound technique was 3mm different than the post - natal measurement with calipers. this method requires that the transponder be placed on ... | [
"Occipito frontal",
"Submentobregmatic",
"Suboccipito frontal",
"Mento vertical"
] | D | Ans. (d) Mento verticalRef : D.C. Dutta 8th ed. / 94-97DIAMETERS OF SKULL* The antero-posterior diameters of the head which may engage are:DiametersMeasurment (In Cm)PresentationSuboccipito-bregmatic9.5 cmVertexSuboccipito-frontal10 cmVertexOccipito - frontal11.5 cmVertexMento-vertical: extend from mid-point of chin to... |
qasc_3732 | qasc | <ctx>
example of univoltine insects, only breeding once a year, is dawson's burrowing bee, amegilla dawsoni. although annual plants die after one season, not all annual plants truly lack overlapping generations. many annual plants have seed banks containing dormant seeds that remain dormant for at least one year. this ... | [
"apple",
"trees",
"salmon",
"Spruce"
] | B | |
mmlu_aux_3440 | mmlu_auxiliary | <ctx>
in the united states, taken collectively, can supply significantly larger amounts of electricity than the total current or projected domestic demand. ". critics of the " 100 % renewable energy " approach include vaclav smil and james e. hansen. smil and hansen are concerned about the variable output of solar and ... | [
"but in the future it will become an important part of our nation's energy supply",
"so we will build more power plants",
"and the supply of electricity will be rationed throughout the country",
"so we don't need it"
] | A | null |
medmcqa_9108 | medmcqa | <ctx>
3. 1 β’ formula mass and the mole concept 127 how sciences interconnect counting neurotransmitter molecules in the brain the brain is the control center of the central nervous system ( figure 3. 9 ). it sends and receives signals to and from muscles and other internal organs to monitor and control their functions ... | [
"Acetylcholine",
"Glutamine",
"Aspaate",
"NO"
] | A | Acetylcholine is seen in synaptic vesicles in high concentration in the terminals of cholinergic neurons. It is synthesized in the nerve terminal from choline and acetyl-CoA by the enzyme choline acetyltransferase (ChAT). Choline used in the synthesis of acetylcholine is transpoed from the extracellular space into the ... |
medmcqa_7047 | medmcqa | <ctx>
necessarily weakens the blade but serves to make the blade lighter without sacrificing stiffness. the same principle is applied in the manufacture of beams such as i - beams. fullers are only of significant utility in swords. in most knives there is so little material removed by the fuller that it makes little di... | [
"Comminuted fracture",
"Ring fracture",
"Pond fracture",
"Signature fracture"
] | D | Signature fracture This is a depressed comminuted fracture produced by an object with a small striking surface and will give the pattern of the striking surface of the weapon which caused it like a hammer, butt of a rifle, etc. The weapon which caused the injury can be identified. Ref: FORENSIC MEDICINE AND TOXICOLOGY ... |
medmcqa_3081 | medmcqa | <ctx>
other than psychiatry, morphological abnormality per se is not considered sufficient cause to make a diagnosis of disease ; functional abnormality is the necessary condition. szasz's criticism of syndrome - based diagnoses is divorced from a consideration of the history of medicine. in medicine ( in general ) dis... | [
"Herpes viral infection",
"Bullous pemphigoids",
"Carcinoma of cervix",
"None"
] | A | A. i.e. Herpes |
medmcqa_236 | medmcqa | <ctx>
n - acetylglutamate synthase deficiency is an autosomal recessive urea cycle disorder. signs and symptoms the symptoms are visible within the first week of life and if not detected and diagnosed correctly immediately consequences are fatal. genetics the chromosome found to be carrying the gene encoding for n - ac... | [
"Malate dehydrogenase",
"Isocitrate dehydrogenase",
"N-acetyl glutamate synthetase",
"Succinate dehydrogenase"
] | C | Inherited hyperammonemias are a group of six diseases caused by inborn deficiencies of the enzymes of the Krebs-Henseleit urea cycle. The enzymes involved are: 1. N-acetyl glutamate synthetase 2. Arbamyl phosphate synthetase (CPS) 3. Ornithine transcarbamylase (OTC) 4. Argininosuccinic acid synthetase (citrullinemia) 5... |
qasc_3037 | qasc | <ctx>
a bellows or pair of bellows is a device constructed to furnish a strong blast of air. the simplest type consists of a flexible bag comprising a pair of rigid boards with handles joined by flexible leather sides enclosing an approximately airtight cavity which can be expanded and contracted by operating the handl... | [
"increase",
"evaporation",
"diminish",
"absorb"
] | A | |
arc_challenge_275 | arc_challenge | <ctx>
continues over whether or not the first condition for this hypothesis has been met. the second condition that needs to be met in support of the predator attraction hypothesis is that additional predators must occasionally disrupt predation events, increasing the probability that prey will escape. in the northern ... | [
"a cat's long tail",
"a dog's thick fur",
"a beaver's flat tail",
"a skunk's strong scent"
] | D | |
medmcqa_3298 | medmcqa | <ctx>
trigeminal nerve carries general somatic afferent fibers ( gsa ), which innervate the skin of the face via ophthalmic ( v1 ), maxillary ( v2 ) and mandibular ( v3 ) divisions. the trigeminal nerve also carries special visceral efferent ( sve ) axons, which innervate the muscles of mastication via the mandibular (... | [
"Axillary",
"Radial",
"Median",
"Ulnar"
] | D | Ulnar nerve supplies sensory fibers to the skin over the palmar and dorsal surfaces of the medial third of the hand and the medial one and one-half fingers. Funny bone sensation is irritation of a nerve at the elbow that causes numbness and tingling of the inner elbow, forearm as well as little and ring fingers Median ... |
medmcqa_7912 | medmcqa | <ctx>
of the oral cavity. it has been demonstrated in several clinical trials that episil gives an immediate and significant reduction of pain. this analgesic effect was maintained over at least 8 hours following administration. the treatment was reported to be safe and well tolerated. the product is registered as a me... | [
"Clonidine",
"Propanolol",
"Hydrochlorothiazide",
"Spironolactone"
] | D | Mosty likely diagnosis in this patient is aldosterone secreting tumor (adenoma) leading to primary hyperaldosteronism (Conn's Syndrome). Aldosterone excess will cause hypeension, hypokalemia, metabolic alkalosis and depressed renin. Aldosterone antagonists such as spironolactone or eplerenone can be used as medical the... |
medmcqa_624 | medmcqa | <ctx>
##enylenediamine can occur during manufacturing or during the use of hair dyes. according to the product safety summary sheet by dupont, para - phenyenediamine ( ppd ) is labeled as toxic and can cause adverse effects on aquatic organisms and could cause long - term effects in aquatic environments. in october 201... | [
"Blindness",
"Nerve pathology",
"Dermatitis",
"Rhabdomyolysis"
] | D | Hair dye poisoning(Paraphenylenediamine ): Cost-effective alternative to Organophosphate poisoning Readily available to masses. Clinical manifestations are Angioedema leading to dysphasia and respiratory distress, Rhabdomyolysis, Intravascular hemolysis, Acute renal failure and hepatic necrosis. Myocarditis or fatal ar... |
medmcqa_2708 | medmcqa | <ctx>
7th,... numbers each provide a state. as many thousands of state transitions are observed, cumulative counts are made of the number of occurrences of each state. then the quadratic form in the weak inverse of the 120Γ120 covariance matrix yields a test equivalent to the likelihood ratio test that the 120 cell cou... | [
"Whether vaccine was exposed to heat",
"Whether vaccine had been frozen at some point of time in the cold chain",
"Whether expiry date of vaccine has reached",
"Whether the vaccine needs to be mixed with normal saline"
] | B | Shake test: - Test done to check cold damage to Vaccine due to freezing. - Once the vaccine is frozen, it tends to form flakes which gradually settle to the bottom, after the l is shaken. - Thus, sedimentation occurs faster in a vaccine l which has been frozen as compared to control l. - These ls should be discarded ir... |
openbookqa_1981 | openbookqa | <ctx>
the second longer southerly element is in length, reaches a maximum width of and a maximum height of. a highly substantial counterscarp bank exists to the north, which is at its widest ; a single elongated segment above the exterior ground surface and around above the water level in the moat ditch circuit stands.... | [
"water with salt",
"other oak creatures",
"watermelons",
"kites"
] | B | |
qasc_7913 | qasc | <ctx>
rotifers ( wheel animals ) live in transient terrestrial water and go dormant during desiccation nematodes ( roundworms ) by going dormant during desiccation eutardigrades ( water bears ) live in transient terrestrial water and go dormant during desiccation flatworms ( land planarians ) require moist habitats and... | [
"fungi",
"homogenous",
"oysters",
"a fish"
] | C | |
arc_easy_1157 | arc_easy | <ctx>
the central dogma of molecular biology is an explanation of the flow of genetic information within a biological system. it is often stated as " dna makes rna, and rna makes protein ", although this is not its original meaning. it was first stated by francis crick in 1957, then published in 1958 : he re - stated i... | [
"DNA to protein to RNA",
"RNA to DNA to protein",
"protein to DNA to RNA",
"DNA to RNA to protein"
] | D | |
aquarat_48715 | 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)3.2",
"B)2.6",
"C)6.6",
"D)32.2"
] | C | RS = 60 -40 = 20 * 5/18 = 100/18
T = 50
D = 50 * 100/18 = 2500/9
RS = 60 + 90 = 150 * 5/18
T = 2500/9 * 18/750 = 6.6 sec.Answer: C |
mmlu_aux_3731 | mmlu_auxiliary | <ctx>
spider silk is a protein fibre or silk spun by spiders. spiders use silk to make webs or other structures that function as adhesive traps to catch prey, to entangle and restrain prey before biting, to transmit tactile information, or as nests or cocoons to protect their offspring. they can also use the silk to su... | [
"The center of the web.",
"The capture spirals.",
"The anchor threads.",
"The radius."
] | B | null |
mmlu_aux_4545 | mmlu_auxiliary | <ctx>
in the gregorian calendar, new year's eve, also known as old year's day or saint sylvester's day in many countries or hogmanay in scotland is the evening or the entire day of the last day of the year, 31 december. the last day of the year is commonly referred to as β new year's eve β. in many countries, new year'... | [
"The second full moon in a month with two full moons.",
"The third full moon in a month with three full moons.",
"The second full moon in a season with four full moons.",
"The third full moon in a season with four full moons."
] | D | null |
aquarat_25471 | 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)100",
"B)80",
"C)75 m",
"D)120"
] | C | Explanation:
The relative speed is 56-29 Km/hr =(27/18) X 5= 7.5 m/s2718Γ5=7.5m/s
The faster train travels only the length of itβs own = 7.5 x 10 = 75 m
Answer C |
aquarat_37292 | aquarat | <ctx>
error ( divisionbyzero ) end if d < 0 then ( q, r ) : = divide ( n, βd ) ; return ( βq, r ) end if n < 0 then ( q, r ) : = divide ( βn, d ) if r = 0 then return ( βq, 0 ) else return ( βq β 1, d β r ) end end - - at this point, n β₯ 0 and d > 0 return divide _ unsigned ( n, d ) end function divide _ unsigned ( n, ... | [
"A)1209",
"B)1324",
"C)1441",
"D)1300"
] | C | Let the smaller number be x. Then larger number = (x + 1311).
x + 1311 = 11x + 11
10x = 1300
x = 130
Large number = 130+1311 = 1441
Answer : C |
medmcqa_1052 | medmcqa | <ctx>
in molecular biology, protein fold classes are broad categories of protein tertiary structure topology. they describe groups of proteins that share similar amino acid and secondary structure proportions. each class contains multiple, independent protein superfamilies ( i. e. are not necessarily evolutionarily rel... | [
"Prolamines",
"Albumin",
"Globulin",
"Myosin"
] | D | |
medmcqa_6230 | medmcqa | <ctx>
simulation. a host of disorders, including depression and hallucinations can be traced to irregular localized electrical activity in the brain. in transcranial magnetic stimulation, a rapidly varying and very localized magnetic field is placed close to certain sites identified in the brain. weak electric currents... | [
"Tetralogy of Fallot",
"Tricuspid atresia",
"Pulmonary atresia with intact ventricular septum",
"TAPVC"
] | A | a. Tetralogy of Fallot(Ref: Nelson's 20/e p 2211-2217,, Ghai 8/e p 420-423)The given history along with chest X-ray finding of Boot shaped heart suggests a diagnosis of Tetralogy of Fallot. |
arc_easy_2053 | 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... | [
"the color of the minerals.",
"which minerals scratch other minerals.",
"which minerals reflect light most strongly.",
"the samples that feel smoothest to the touch."
] | B | |
aquarat_14419 | aquarat | <ctx>
eat the same item at the same time. whenever an item is fully eaten, each of the agents who ate it goes to their favorite remaining item and starts eating it in the same way, until all items are consumed. for each item, the fraction of that item eaten by each agent is recorded. in the context of random assignment... | [
"A)50",
"B)60",
"C)70",
"D)80"
] | B | A eats more than B if B eats 1 times than the ratio of A and B is A:B is 2.4:1 or 12:5 and as B eat 6 times less the C the the ratio of B : C is 5:30 the the least number of times all three has eat is the LCM of A,B,C that is 60 ..
ANSWER:B |
medmcqa_6059 | medmcqa | <ctx>
##cardiographic projection of acute ischemia in different myocardial regions. second, the presence of an appreciable ( β₯1 mm or 0. 1 mv ) discordant st deviation in low β voltage qrs complexes was considered as a positive criterion for ami. this criterion was included because in the absence of ischemia, these com... | [
"Left ventricular aneurysm",
"Acute pericarditis",
"Myocardial infarction",
"Hypocalcemia"
] | C | Ans: D i.e. Hypocalcemia ECG changes and conditions ST elevation may signify myocardial infarction, pericarditis or left ventricular aneurysm QT prolongation may occur with congenital long QT syndrome, low potassium, low magnesium, low calcium etc. |
mmlu_aux_2347 | mmlu_auxiliary | <ctx>
years ). this suggests that individual use of temperature is a cue that allows for population - level adaptation to climate change. in other words, in a warming world, many migratory birds are predicted to depart earlier in the year for their summer or winter destination. in polygynous species with considerable s... | [
"Princeton",
"Washington",
"Alaska",
"In the southwesternUnited States"
] | C | null |
aquarat_18630 | aquarat | <ctx>
4. 4 operator precedence 1. b. exponentiation has the highest precedence, then division, then addition. 2. a. multiplication has the highest precedence, then greater than, then not. 3. b. division has the highest precedence, then equality and less than, then and. 4. b. multiplication and division have the highest... | [
"A)8/2",
"B)2/4",
"C)1/8",
"D)2/4"
] | A | (a/2)/(b/c)
= (a*c)/2b
The expression will have the largest value when numerator (a*c) is the largest.
= (2*4)/2*1
=8/2
Answer A |
qasc_2981 | qasc | <ctx>
, which consequently harmed the general public's ideas, suggesting that hiv would not affect you as much as suggested. this led to people not wanting to get tested, for fear of being hiv positive, because at the time ( in the 1980s and 1990s particularly ), having contracted hiv was seen as a death sentence, as t... | [
"Leptospirosis",
"immunities",
"Our immune system",
"immunizations"
] | C | |
aquarat_39605 | aquarat | <ctx>
personal income is an individual's total earnings from wages, investment interest, and other sources. the bureau of labor statistics reported a median weekly personal income of $ 1, 037 for full - time workers in the united states in q1 2022. for the year 2020, the u. s. census bureau estimates that the median an... | [
"A)Rs.3600",
"B)Rs.8600",
"C)Rs.3630",
"D)Rs.9600"
] | A | Let the income and the expenditure of the person be Rs.5x and Rs.4x respectively.
Income, 5x = 18000 => x = 3600
Savings = Income - expenditure = 5x - 4x = x
So, savings = Rs.3600
Answer: A |
mmlu_aux_7019 | mmlu_auxiliary | <ctx>
second liquid crystal square also changes color, and so forth. ( credit : arkrishna, wikimedia commons ) figure 13. 5 fireman jason ormand uses a pyrometer to check the temperature of an aircraft carrier β s ventilation system. infrared radiation ( whose emission varies with temperature ) from the vent is measure... | [
"can tell you if you need an umbrella that day",
"can tell you which direction the wind is blowing",
"can help you decide how many layers of clothes to wear outside",
"can tell you how much rain has fallen"
] | C | null |
medmcqa_8761 | medmcqa | <ctx>
heart rate, broncho - constriction, digestion, and the innate immune response. the vagus nerve innervates the celiac ganglion, the site of origin of the splenic nerve. stimulation of the efferent vagus nerve slows heart rate, induces gastrointestinal motility, and inhibits tnf production in spleen. stimulation of... | [
"Nucleus ambiguus",
"Motor nucleus of V cranial nerve",
"Motor nucleus of VII cranial nerve",
"Dorsal nucleus of X cranial nerve"
] | D | (D) Dorsal nucleus of X cranial nerveNUCLEI BELONGING TO COLUMNSGSEOculomotor, Trochlear, Abducent, Hypoglossal nucleiSVEMotor nucleus of V nerve Motor nucleus of VII nerve Nucleus AmbiguusGVEEW nucleus, Lacrimatory nucleus, Superior & Inferior salivatory nuclei, Dorsal vagal nucleusGVA/SVANucleus of Tractus solitarius... |
aquarat_5997 | aquarat | <ctx>
, this comes out to 1096259850353149530222034277. factors of factorials let n be a positive integer and p a positive prime number. the exponent of the highest power of p that divides n! is given by a version of legendre's formula where is the way of writing n in base p. this is a finite sum, since the floors are ... | [
"A)5",
"B)31",
"C)21",
"D)11"
] | A | 10!/5! => 10 x 9 x 8 x 7 x 6
(A) 5 Can divide 10
(B) 31 None of the Multiplicands present
(C) 21 None of the Multiplicands present
(D) 11 None of the Multiplicands present
(E) 19 None of the Multiplicands present
Hence answer will be (A) |
mmlu_aux_2558 | mmlu_auxiliary | <ctx>
the palgrave handbook of urban ethnography, 2017 italo pardo and giuliana b. prato ( editors ), urban inequalities, 2021 petra kuppinger ( editor ), emergent spaces, 2022 linguistic anthropology johann gottfried herder, treatise on the origin of language, 1772 wilhelm von humboldt, on language : on the diversity ... | [
"was not successful",
"led to the book Next of Kin",
"won honor for Fouts",
"made a difference"
] | D | null |
aquarat_38397 | 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)56",
"B)18",
"C)24",
"D)19"
] | A | Total time taken = x/40 + 2x/20 hours
= 5x/40 = x/8 hours
Average speed = 7x/(x/8) = 56 kmph
Answer: A |
openbookqa_1528 | openbookqa | <ctx>
lacks the digital processor. swarm is an artificial intelligence research project designed to develop algorithms for swarms of hundreds of individual robots. this project is sponsored by darpa. packbot packbot is a series of military robots designed for situational awareness, reconnaissance, explosive ordnance di... | [
"pots",
"cats",
"desktops",
"paper towels"
] | C | |
aquarat_8258 | 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)276 m",
"B)279 m",
"C)210 m",
"D)207 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 / 34 = 15
x + 300 = 510
x =210 m.
Answer: C |
aquarat_7267 | aquarat | <ctx>
similar results as the original criterion. for single assets ( stock, index fund, etc. ), and a risk - free rate, it is easy to obtain the optimal fraction to invest through geometric brownian motion. the stochastic differential equation governing the evolution of a lognormally distributed asset at time ( ) is wh... | [
"A)Rs. 120",
"B)Rs. 121",
"C)Rs. 124.75",
"D)Rs. 130.75"
] | C | For an income of Rs.756, investment = Rs.9000
For an income of Rs., investment = = Rs.125
For a Rs.100 stock, investment = Rs.125.
Market value of Rs. 100 stock = = Rs. 124.75
C |
arc_challenge_930 | arc_challenge | <ctx>
0. 511 table 31. 2 masses of the proton, neutron, and electron let us look at a few examples of nuclides expressed in the notation. the nucleus of the simplest atom, hydrogen, is a single proton, or ( the zero for no neutrons is often omitted ). to check this symbol, refer to the periodic table β you see that the... | [
"The number of neutrons equals the number of electrons.",
"Neutrons are found in a cloud around the nucleus.",
"The charge of a neutron is always negative.",
"Neutrons are more massive than electrons."
] | D | |
mmlu_aux_3167 | mmlu_auxiliary | <ctx>
a method for harvesting energy from trees. these energy harvesters are being used to power remote sensors and mesh networks as the basis for a long term deployment system to monitor forest fires and weather in the forest. according to voltree's website, the useful life of such a device should be limited only by t... | [
"It can only be used while camping.",
"You can listen to some music on it.",
"It will be put into use in a few years.",
"It can only be used as you walk."
] | C | null |
aquarat_24500 | 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)10days",
"B)12days",
"C)13days",
"D)11days"
] | B | That is, 1 work done = 12 Γ 8 Γ 10
Then, 12 8 Γ 10 = ? Γ 10 Γ 8
? (i.e. No. of men required) = 12 Γ 8 Γ 10/10Γ 8 = 12 days
B) |
medmcqa_3250 | medmcqa | <ctx>
17. 6 β’ hearing 753 frequencies will hear only the lowest frequencies and will not be able to understand speech unless it is much louder than normal. even so, speech may seem indistinct, because higher frequencies are not as well perceived. the conversational speech region also has a gender component, in that fem... | [
"Mild",
"Moderate",
"Severe",
"Moderately severe"
] | D | Ans. is 'd' i.e., Moderately severe o WHO recommended the following classification on the basis of pure tone audiogram.Hearing threshold in better ear (average of 500,1000,2000Hz)Degree of impairment (WHO classification)Ability to understand speech0-25Not significantNo significant difficulty with faint speech2640MildDi... |
aquarat_28276 | aquarat | <ctx>
##s ; fission yeast divide by forming a cell wall cytokinesis begins at g1 for budding yeast, while cytokinesis begins at g2 for fission yeast. fission yeast " select " the midpoint, whereas budding yeast " select " a bud site during early anaphase the actomyosin ring and septum continues to develop in budding ye... | [
"A)77,500",
"B)1,860,000",
"C)2,480,000",
"D)3,360,000"
] | D | 210,000 Γ 2 Γ 2Γ2Γ2 = 210,000 Γ 16 = D |
medmcqa_1247 | medmcqa | <ctx>
nocodazole is an antineoplastic agent which exerts its effect in cells by interfering with the polymerization of microtubules. microtubules are one type of fibre which constitutes the cytoskeleton, and the dynamic microtubule network has several important roles in the cell, including vesicular transport, forming ... | [
"Methotrexate",
"Mercaptopurine",
"Ifosfamide",
"Thioguanine"
] | C | |
medmcqa_9980 | medmcqa | <ctx>
diagnosis of lung cancer, computed tomography with special three - dimensional cad systems are established and considered as appropriate second opinions. at this a volumetric dataset with up to 3, 000 single images is prepared and analyzed. round lesions ( lung cancer, metastases and benign changes ) from 1 mm ar... | [
"Antrum",
"Fundus",
"Lesser curvature",
"Greater curvature"
] | A | Ans. is 'a' i.e., Antrumo The location of gastric carcinomas within the stomach is as fallows ;Pylorus and antrum 50 - 60%Cardia --> 25%Body and fundus --> Remaindero The lesser curvature is involved in about 40%and the greater curvature in 12%. o Thus, a ored location is the lesser curvature of the antropyloric region... |
aquarat_11040 | aquarat | <ctx>
in mathematics, the remainder is the amount " left over " after performing some computation. in arithmetic, the remainder is the integer " left over " after dividing one integer by another to produce an integer quotient ( integer division ). in algebra of polynomials, the remainder is the polynomial " left over "... | [
"A) 573",
"B) 608",
"C) 613",
"D) 616"
] | A | The set S = {5, 13, 21, 29, ..................... }
1st Number = 8 * 0 + 5 = 5
2nd Number = 8 * 1 + 5 = 13
3rd Number = 8 * 2 + 5 = 21
72th Number = 8 * (72-1) + 5 = 573
Answer = A |
aquarat_16478 | aquarat | <ctx>
no traffic. the downhill plowing problem ignores the plowing with precedence problem ( ppp ), which is built on the reasonable assumption that if the snow is too deep the snow plow cannot deadhead an unplowed street. the dpp makes the assumption that the snow level is low enough that the streets that are not plow... | [
"A)14.4 sec",
"B)14.9 sec",
"C)12.4 sec",
"D)14.8 sec"
] | A | Explanation:
Let the length of the train be L metres
Speed of first train = \inline \frac{3600}{18}\times L m/hour
Speed of secxond train = \inline \frac{3600}{12}\times L m/hour
When running in opposite directions, relative speed = 200 L + 300 L m/hour
Distance to be covered = L + L = 2L metre
Time taken = \inline \fr... |
arc_easy_1890 | arc_easy | <ctx>
##ed and the parasite appears to have become endemic. risk assessment one of the most contentious issues related to the burmese python population in florida is the potential spread to other areas of the southern united states. a potential limitation to a species's habitat range is climate. in february 2008, usgs ... | [
"Water quality has improved.",
"There are too many trees.",
"The temperature is too cold.",
"Housing developments have replaced fields."
] | D | |
arc_easy_738 | arc_easy | <ctx>
11. 7 archimedes β principle learning objectives by the end of this section, you will be able to : β’ define buoyant force. β’ state archimedes β principle. β’ understand why objects float or sink. β’ understand the relationship between density and archimedes β principle. when you rise from lounging in a warm bath, y... | [
"gravity",
"friction",
"magnetism",
"electricity"
] | A | |
aquarat_3324 | aquarat | <ctx>
the volume of the solid. round your answer to three decimal places. 288. [ t ] use a cas to graph the solid whose volume is given by the iterated integral in spherical coordinates as find the volume of the solid. round your answer to three decimal places. 289. [ t ] use a cas to evaluate the integral where lies a... | [
"A)a. 40",
"B)b. 100",
"C)c. 400",
"D)d. 1,000"
] | B | The surface area is 4.pi.r^2 (its area remember not volume)
as 4/3.pi.r^3=36pi
r=3
so area = 4.pi.r^2= 36.pi= 36 x 3.14 = 100 (approx)
B |
mmlu_aux_2797 | mmlu_auxiliary | <ctx>
- finders, " quantitative analysis requires that measurements be made with calibrated echo sounder equipment, having high signal - to - noise ratios. animal sounds sounds used by animals that fall within the scope of bioacoustics include a wide range of frequencies and media, and are often not " sound " in the na... | [
"show the location where she is staying",
"ask for help when she losses her way",
"scare away the enemy",
"let others know she will have a baby"
] | D | null |
mmlu_aux_8008 | mmlu_auxiliary | <ctx>
the machine and cause the ball to bounce back and forth and prevent it from " draining ". there are tilt mechanisms which guard against excessive manipulation of this sort. the mechanisms generally include : a grounded plumb bob centered in an electrified metal ring β when the machine is jostled or shaken too far... | [
"the ball was being stubborn",
"the ball was large and made of iron",
"they were pushing from opposite sides using the same muscle power",
"the ball was 2 miles across"
] | C | null |
mmlu_aux_4435 | mmlu_auxiliary | <ctx>
mirror neurons are the byproduct of associative learning as opposed to evolutionary adaptation. she argues that mirror neurons in humans are the product of social interaction and not an evolutionary adaptation for action - understanding. in particular, heyes rejects the theory advanced by v. s. ramachandran that ... | [
"relate to human behavior and interaction",
"control human physical actions and feelings",
"result in bad behavior and social disorders",
"determine our knowledge and language abilities"
] | A | null |
mmlu_aux_4231 | mmlu_auxiliary | <ctx>
industry workers. in a 2018 report by the us bureau of labor statistics, they indicate that petroleum refinery workers have a significantly lower rate of occupational injury ( 0. 4 osha - recordable cases per 100 full - time workers ) than all industries ( 3. 1 cases ), oil and gas extraction ( 0. 8 cases ), and ... | [
"Texas city",
"Flixborough",
"Seveso",
"Mexico City"
] | B | null |
aquarat_126 | aquarat | <ctx>
40, y = 24. computations of the aharganas and the numbers of revolutions ahargana is the number of days elapsed since the beginning of the yuga. saturn let u be the value of the ahargana corresponding the residue 24 for saturn. during u days, saturn would have completed ( 36, 641 / 394, 479, 375 ) Γu number of re... | [
"A)8",
"B)12",
"C)14",
"D)15"
] | A | RenuΓ’β¬β’s one dayΓ’β¬β’s work = 1/8
SumaΓ’β¬β’s one dayΓ’β¬β’s work = 1/4 - 1/8 = 1/8
Suma can do it alone in 8 days.
ANSWER:A |
aquarat_25058 | aquarat | <ctx>
)? 11. a student drove to the university from their home and noted that the odometer reading of their car increased by 12. 0 km. the trip took 18. 0 min. ( a ) what was their average speed? ( b ) if the straight - line distance from their home to the university is
25. 0 m straight north. how far are you from you... | [
"A)1km",
"B)2km",
"C)3km",
"D)4km"
] | B | Let the distance be x km
Difference in timings = 20 min = 20/60 = 1/3 hr
x/2-x/3 = 1/3
x = 2km
Answer is B |
medmcqa_414 | medmcqa | <ctx>
diabetic nephropathy, also known as diabetic kidney disease, is the chronic loss of kidney function occurring in those with diabetes mellitus. diabetic nephropathy is the leading causes of chronic kidney disease ( ckd ) and end - stage renal disease ( esrd ) globally. the triad of protein leaking into the urine (... | [
"Alpha globulins",
"Light chain globulins",
"Gamma globulins",
"Delta globulins"
] | B | Ans. (b) Light chain globulins(Ref: R 9th/pg 598-602)Excretion of light chains in the urine has been referred to as Bence Jones proteinuria.Light chains includes k and l (kappa and lambda) |
arc_easy_757 | arc_easy | <ctx>
determine if the calls could be distinguished with a known context. the experiment determined that while the vervet monkeys were able to categorize different predators and members of different social groups, however their ability to communicate specific threats is not proven. the chirps and barks that vervet monk... | [
"smell",
"taste",
"sight",
"sound"
] | D | |
mmlu_aux_3355 | mmlu_auxiliary | <ctx>
##gravity research in materials processing continued in 1983 using the spacelab facility. this module has been carried into orbit 26 times aboard the space shuttle,. in this role the shuttle served as an interim, short - duration research platform before the completion of the international space station. in febru... | [
"When humans will drink coffee on Mars.",
"How humans will drink coffee in zero gravity.",
"How experiments lead to unexpected patents.",
"When a normal cup can be used in space."
] | B | null |
aquarat_9844 | aquarat | <ctx>
in mathematics, the remainder is the amount " left over " after performing some computation. in arithmetic, the remainder is the integer " left over " after dividing one integer by another to produce an integer quotient ( integer division ). in algebra of polynomials, the remainder is the polynomial " left over "... | [
"A)1",
"B)2",
"C)3",
"D)4"
] | D | The LCM of 5,9 and 11 is 495. The next multiple is 2*495 = 990.
990 + {remainder} = 990 + 3 = 993, which is 4 less than 997.
Answer: D. |
aquarat_38139 | aquarat | <ctx>
the third member must have the digit two at the position of the least significant digit where and differ. the illustration shows a set of this form, for the three - digit ternary numbers ( shifted by one to make the smallest element 1 instead of 0 ). behrend's construction uses a similar idea, for a larger odd ra... | [
"A)530",
"B)six hundred seventy",
"C)730",
"D)770"
] | B | Let the five consecutive odd numbers of set p be 2n - 3, 2n - 1, 2n + 1, 2n + 3, 2n + 5.
Sum of these five numbers
= 2n - 3 + 2n - 1 + 2n + 1 + 2n + 3 + 2n + 5
= 10n + 5 = 435 => n = 43
Largest number of set p = 2(43) + 5 = 91
The largest number of set q = 91 + 45 = 136
=> The five numbers of set q are 132, 133, 134, 1... |
aquarat_2632 | 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)1",
"B)2",
"C)32",
"D)4"
] | B | N = 5P and that P is a prime number greater than 1. Let's TEST P = 2; so N = 10
The question now asks how many DIFFERENT positive EVEN divisors does 10 have, including 10?
10:
1,10
5,2
How many of these divisors are EVEN? 2, 10β¦..2 even divisors.
ANSWER:B |
aquarat_9525 | aquarat | <ctx>
in mathematics, division by two or halving has also been called mediation or dimidiation. the treatment of this as a different operation from multiplication and division by other numbers goes back to the ancient egyptians, whose multiplication algorithm used division by two as one of its fundamental steps. some m... | [
"A)2",
"B)3",
"C)four",
"D)8"
] | C | Solution
Let the ten's digit be x and units digit be y.
Then, (10x+y) - (10y+x)= 36 βΉ=βΊ9(x - y) = 36
βΉ=βΊx - y = 4.
Answer C |
qasc_6740 | qasc | <ctx>
cells that were capable of restoring the integrity of dna and chromosomes from the types of damage that cause irreversible aging in somatic cells. prospects for human biological immortality life - extending substances some scientists believe that boosting the amount or proportion of telomerase in the body, a natu... | [
"removal surgery",
"aqueous solution",
"turn to a doctor",
"an organism's body"
] | A | |
qasc_1196 | qasc | <ctx>
26. 4 microscopes β’ the microscope is a multiple - element system having more than a single lens or mirror. β’ many optical devices contain more than a single lens or mirror. these are analysed by considering each element sequentially. the image formed by the first is the object for the second, and so on. the same... | [
"look far away",
"rays or beams",
"disease",
"see details"
] | D | |
medmcqa_5171 | medmcqa | <ctx>
very small, is going very slow, or is in a denser medium than air. then we find that the drag force is proportional just to the velocity. this relationship is given by stokes β law, which states that where is the radius of the object, is the viscosity of the fluid, and is the object β s velocity. good examples of... | [
"50 yards",
"100 yards",
"200 yards",
"300 yard"
] | A | |
aquarat_21660 | aquarat | <ctx>
the answer should also have three significant figures. the answer 30. 0 km / hr does indeed have three significant figures, so this is appropriate. note that the significant figures in the conversion factor are not relevant because an hour is defined to be 60 minutes, so the precision of the conversion factor is ... | [
"A)20 min",
"B)30 min",
"C)40 min",
"D)35 min"
] | A | A
20 min
In 1hr, the bus covers 60 km without stoppages and 40 km with stoppages.
Stoppage time = time take to travel (60 - 40) km i.e 20 km at 60 km/hr.
stoppage time = 20/60 hrs = 20 min. |
medmcqa_7198 | medmcqa | <ctx>
##athies including ankylosing spondylitis and psoriatic arthropathy, lupus, primary sjogren's syndrome and takayasu arteritis. this department has its own extremity mri and sonography services, and is also involved in clinical and translational research. the departments of obstetrics and gynaecology, reproductive... | [
"Subdural hematoma",
"Abrasion on the knees",
"Swelling in the occiput",
"Bleeding from the nose"
] | A | Ans. Subdural hematoma |
arc_challenge_656 | arc_challenge | <ctx>
18. 12 occurrence, preparation, and properties of the noble gases learning objectives by the end of this section, you will be able to : β’ describe the properties, preparation, and uses of the noble gases the elements in group 18 are the noble gases ( helium, neon, argon, krypton, xenon, and radon ). they earned t... | [
"are low-density gases.",
"are not abundant on Earth.",
"have complete outermost energy levels.",
"have two electrons in their outermost energy level."
] | C | |
qasc_4461 | qasc | <ctx>
four women with vaginal hypoplasia due to mullerian agenesis were given regenerated vaginas. up to eight years after the transplants, all organs have normal function and structure. see also tissue engineering references further reading external links uci limb regeneration lab vertebrate developmental biology huma... | [
"alveoli",
"echidna",
"cows",
"women"
] | B | |
aquarat_27796 | aquarat | <ctx>
, what is the probability that the patient has cancer? when asked this question, physicians with an average of 14 years experience in medical practice ranged in their answers from 1 - 99 %, with most answers being 47 % or 50 %. ( the correct answer is 5 %. ) this observation of clinical base rate neglect and cond... | [
"A)18",
"B)13",
"C)15",
"D)20"
] | A | Explanation:
(60/100) * 50 Γ’β¬β (40/100) * 30
30 - 12 = 18
Answer is A |
aquarat_13418 | aquarat | <ctx>
for a candidate can never help that candidate win, but can cause that candidate to lose to a less preferred candidate. either way, the voter can risk getting a less preferred election winner. a voter can balance the risk - benefit trade - offs by considering the voter's cardinal utilities, particularly via the vo... | [
"A)56",
"B)120",
"C)210",
"D)1120"
] | D | If an executive team is considered different if any of the same people hold different offices,....
so you will not have answer as 6720..
president could be by any of 8 person..
treasurer could be any out of remaining 7 person..
remaining three order does not matter, so we have to choose 3 out of 6=6c3=20..
total ways A... |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.