id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
arc_easy_1662 | arc_easy | <ctx>
the atmosphere, a gas that is required by nearly all living things to carry out cellular respiration. in addition, they are influential in the global carbon and water cycles and plant roots bind and stabilise soils, preventing soil erosion. plants are crucial to the future of human society as they provide food, o... | [
"make food",
"produce fruit",
"take in water and nutrients",
"aid in germination"
] | C | |
qasc_7283 | qasc | <ctx>
naked eye, also called bare eye or unaided eye, is the practice of engaging in visual perception unaided by a magnifying, light - collecting optical instrument, such as a telescope or microscope, or eye protection. in astronomy, the naked eye may be used to observe celestial events and objects visible without equ... | [
"light bulbs",
"cactuses",
"satellites",
"microscope"
] | A | |
pubmedqa_704 | pubmedqa | <ctx>
of corticosteroids given from gestational ages of 24 weeks 0 days to 33 weeks 6 days has been shown in several studies to reduce the risk of intraventricular hemorrhage in the neonatal period. head positioning in very preterm infants has been suggested as an approach to prevent germinal matrix haemorrhage ; howev... | [
"yes",
"no",
"maybe"
] | A | |
medmcqa_7478 | medmcqa | <ctx>
in rats and mice, thy - 1 protein is present on the soma ( cell body ) and dendrites of neurons but is not expressed on axons until axonal growth is complete, and is again temporarily suppressed during axonal injury. hiv - 1 matrix co - localizes with thy - 1 in lipid rafts, the site of virus particle budding fro... | [
"Tension in muscle",
"Length of muscle",
"Rapaidity of contraction",
"Blood supply"
] | A | The Golgi tendon organ (GTO) (also called Golgi organ, tendon organ, neurotendinous organ or neurotendinous spindle) is a proprioceptive sensory receptor organ that senses changes in muscle tension. It lies at the origins and inseion of skeletal muscle fibers into the tendons of skeletal muscle. It provides the sensory... |
arc_challenge_1028 | arc_challenge | <ctx>
to the lost electrons ; the radius for an anion is larger than the parent ( s ), due to the gained electrons. cations with larger charges are smaller than cations with smaller charges ( e. g., v2 + has an ionic radius of 79 pm, while that of v3 + is 64 pm ). proceeding down the groups of the periodic table, we fi... | [
"gains one electron.",
"loses one electron.",
"gains one proton.",
"loses one proton."
] | A | |
medmcqa_5275 | medmcqa | <ctx>
application of pharmacometabolomics is the analysis of a patient's metabolic profile following the administration of a specific therapy. this process is often secondary to a pre - treatment metabolic analysis, allowing for the comparison of pre - and post - treatment metabolite concentrations. this allows for the... | [
"Fibrates",
"Statins",
"Niacin",
"Ezetimibe"
] | A | Fibrates: maximum capacity to lower serum triglyceride levels. Statins: Max. LDL lowering capacity ANTI-DYSLIPIDEMIC AGENTS Group Mechanism Drugs Special points Statins HMG CoA reductase inhibition Atorvastatin, Rosuvastatin Max LDL lowering capacity Fibrates Stimulation of PPAR-alpha Clofibrate Fenofibrate Gemfibrozil... |
medmcqa_7599 | medmcqa | <ctx>
when the diagnosis is unclear or before starting a potentially hepatotoxic medical therapy. the easl suggests using fibrosis tests such as elastography, acoustic radiation force impulse imaging, and serum biomarkers to reduce the number of biopsies. in follow up, nice guidelines recommend that healthcare provider... | [
"IgM HBcAg antibody",
"HBsAg",
"HBcAg",
"IgE HBsAg antibody"
] | A | |
openbookqa_1571 | openbookqa | <ctx>
fact that many astronomers are physicists or astrophysicists. the term " precession " used in astronomy generally describes the observable precession of the equinox ( the stars moving retrograde across the sky ), whereas the term " precession " as used in physics, generally describes a mechanical process. effects... | [
"freeze solid",
"become miniature",
"explode",
"enjoy various seasons"
] | D | |
aquarat_727 | aquarat | <ctx>
0. 01 kg. then you drop off 6. 052 - kg of potatoes at your laboratory as measured by a scale with precision 0. 001 kg. finally, you go home and add 13. 7 kg of potatoes as measured by a bathroom scale with precision 0. 1 kg. how many kilograms of potatoes do you now have, and how many significant figures are app... | [
"A)180",
"B)181",
"C)182",
"D)183"
] | A | 52+50+78 = 180
Answer: A |
mmlu_aux_7619 | mmlu_auxiliary | <ctx>
mainly provide support to the leaves and reproductive structures, but can store water in succulent plants such as cacti, food as in potato tubers, or reproduce vegetatively as in the stolons of strawberry plants or in the process of layering. leaves gather sunlight and carry out photosynthesis. large, flat, flexi... | [
"decomposed waste",
"consumers like deer",
"other producers",
"producer organisms"
] | B | null |
aquarat_2345 | aquarat | <ctx>
price and purchased for price, is the number of units stocked, and is the expectation operator. the solution to the optimal stocking quantity of the newsvendor which maximizes expected profit is : where denotes the generalized inverse cumulative distribution function of. intuitively, this ratio, referred to as th... | [
"A)13958.58",
"B)13928.58",
"C)14000",
"D)13562.42"
] | B | Explanation :
Let price = p,weight = w.
p=k w^2 ---------eq(1) [here k is a constant taken]
As it is given dat price is directly proportional to weight
given w = 28,p = 28000
So from eq(1),k=1000/28
Now the broken pieces are 15gm nd 13gm
By putting the values of w and k in eq(1) we get
p1=8035.71(for w=15)
p2=6035.71(f... |
qasc_4596 | qasc | <ctx>
the atmosphere, a gas that is required by nearly all living things to carry out cellular respiration. in addition, they are influential in the global carbon and water cycles and plant roots bind and stabilise soils, preventing soil erosion. plants are crucial to the future of human society as they provide food, o... | [
"organic material",
"Bubbles and soap",
"Humidity and protection",
"excretory structures"
] | C | |
aquarat_8715 | aquarat | <ctx>
##0 = d. then γ an integer and γ = 1 γ ≤ 0 the value of is. to begin with, we shall simplify matters by concentrating a particular value of and generalise the result at a later stage. we shall use the value. the indicial equation has a root at, and we see from the recurrence relation that when that that denominat... | [
"A)-23",
"B)-17",
"C)0",
"D)8"
] | B | g(f(x)) = 2*f(x)+1 = 2*(4x-1)+1 = 8x-1
Of these five options, only -17 has the form 8x-1.
The answer is B. |
medmcqa_4447 | medmcqa | <ctx>
house, 1985. bruno, frank. dictionary of key words in psychology. routledge, 1986. bruno, frank j. the family mental health encyclopedia. wiley, 1989. catskardon, mary a. encyclopedia of sleep and dreaming. macmillan, 1993. corsini, raymond j. concise encyclopedia of psychology. wiley, 1987. corsini, raymond j. &... | [
"Astereogenesis",
"Apraxia",
"Confabulation",
"Hallucination"
] | C | |
aquarat_15716 | aquarat | <ctx>
2. 3 • 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 — getting a sense of speed if you have spent much time driving, you probably have a good sense... | [
"A)30",
"B)45",
"C)54",
"D)72"
] | C | Using the RTD chart, with A being the first quarter, B the rest of the trip and All the combinedtrip.
_______R_____T______D
A.........90........3..........270
B.........54.......15.........810
All........60.......18........1080
Let me explain how we fill in the chart:
1) Starting with what we know, we add 90 and 60
2) ... |
aquarat_5292 | aquarat | <ctx>
mr. jones has two children. the older child is a girl. what is the probability that both children are girls? under the aforementioned assumptions, in this problem, a random family is selected. in this sample space, there are four equally probable events : only two of these possible events meet the criteria specif... | [
"A)A)$200",
"B)B)$1000",
"C)C)$800",
"D)D)$1200"
] | C | Let the share of each nephews be $X.
Then, share of each daughter=$4X, share of each son= $5X.
So, 5*5X+4*4X+1*X=8400
25X+16X+X=8600
42X=8400, X=200.
Daughter receives four times of nephew so 4 * 200 = 800.
So Each Daughter receives $800. answer is option C) $800. |
medmcqa_8825 | medmcqa | <ctx>
and amniotic membrane. the presence of a pregnancy test that is still positive, as well as an empty uterus upon transvaginal ultrasonography, does, however, fulfil the definition of pregnancy of unknown location. therefore, there may be a need for follow - up pregnancy tests to ensure that there is no remaining p... | [
"21 days after ovulation",
"21 days after implantation",
"28 days post ovulation",
"14 days after ovulation"
] | D | Ans. is d i.e. 14 days after ovulation The first definitive sonographic finding to suggest early pregnancy is visualization of the gestational sac. Using transvaginal transducers with frequency of 5 MHz, the size threshold for sac detection is 2 - 3 mm, corresponding to 4 weeks + 1 day gestational age to 4 weeks + 3 da... |
qasc_1918 | qasc | <ctx>
– 1 ) d or ( n – 2 ) f electrons are removed. an anion ( negatively charged ion ) forms when one or more electrons are added to a parent atom. the added electrons fill in the order predicted by the aufbau principle. example 6. 11 predicting electron configurations of ions what is the electron configuration of : (... | [
"energy",
"Energy.",
"heat energy",
"electron"
] | D | |
arc_challenge_582 | arc_challenge | <ctx>
all gray horses must have at least one gray parent. if a gray horse is homozygous ( gg ), meaning that it has a gray allele from both parents, it will always produce gray offspring no matter the color genetics of the other parent. however, if a gray horse is heterozygous ( gg ), meaning it inherits one copy of th... | [
"height.",
"weight.",
"coat color.",
"preferred food."
] | D | |
medmcqa_4379 | medmcqa | <ctx>
in mathematics and statistics, a quantitative variable may be continuous or discrete if they are typically obtained by measuring or counting, respectively. if it can take on two particular real values such that it can also take on all real values between them ( even values that are arbitrarily close together ), t... | [
"Bar diagram",
"Pie chart",
"Histogram",
"Map diagram"
] | C | Ans. is 'c' i.e., Histogram DataScaleGraph/DiagramQuantitativeInterval scaleRatio scaleHistogramFrequency polygonfrequency curves linechart scatter diagramCumulative frequency CurveLine Chart graphQualitativeNominal scaleOrdinal scaleBar diagramPie chartPictogramMap diagram or spot map |
aquarat_44730 | aquarat | <ctx>
price and purchased for price, is the number of units stocked, and is the expectation operator. the solution to the optimal stocking quantity of the newsvendor which maximizes expected profit is : where denotes the generalized inverse cumulative distribution function of. intuitively, this ratio, referred to as th... | [
"A)$5.60",
"B)$7.20",
"C)$8.80",
"D)$9.60"
] | B | The lowest price would have to be calculated by finding the price of the $16 product after the initial 40% reduction, then the final price after 25% was taken off of the already-discounted price. So:
A 40% discount on a $16 product would = 60% of the original $16 price: $16 x .60 = $9.6
Next you have to find the price ... |
mmlu_aux_2759 | mmlu_auxiliary | <ctx>
observations. it is also one of the six observatories located around the world participating in the global oscillations network group ( gong ) for the study of solar interior. another important event in dr. arvind bhatnagar's scientific tryst was on 24 october 1995, during the total solar eclipse, where dr. arvin... | [
"Not everyone in the world could see the longest eclipse.",
"Any of the Asians was excited to watch the eclipse.",
"All people saw the longest solar eclipse on Wednesday.",
"The Chinese all caught sight of the total eclipse at the same time."
] | A | null |
aquarat_25716 | aquarat | <ctx>
7 % in 1989 to 12 % in 2008. the percentages of minority women with engineering doctoral degrees were much lower, however, barely increasing from 1 % throughout this period. asian women actually accounted for a lower rate of engineering bachelor's degree during this time period, from approximately 2. 5 % to 5 %. ... | [
"A)29",
"B)27",
"C)25",
"D)23"
] | A | Solution simple
Out of 100 10% are male i.e 10 and 20% are female i.e 20 , so total homeowner is 30.
Now min number homeowner is 10 and max is 30 so question ask us to find maximum and 29 has maximum value among all option.
So ans is 29.
Ans: A |
medmcqa_4352 | medmcqa | <ctx>
tailor catheters for cardiovascular, urological, gastrointestinal, neurovascular, and ophthalmic applications. celiac disease – another way of spelling coeliac disease cell biology – also called cytology, is a branch of biology that studies the structure and function of the cell, which is the basic unit of life. ... | [
"Superior sagittal sinus",
"Inferior sagittal sinus",
"Straight sinus",
"Transverse sinus"
] | A | A i.e. Superior saggital sinus |
aquarat_8345 | aquarat | <ctx>
mathematics can be used to study sudoku puzzles to answer questions such as " how many filled sudoku grids are there? ", " what is the minimal number of clues in a valid puzzle? " and " in what ways can sudoku grids be symmetric? " through the use of combinatorics and group theory. the analysis of sudoku is gener... | [
"A)120",
"B)240",
"C)480",
"D)600"
] | D | MAGOOSHOFFICIAL SOLUTION:
To count the number of meals, we have to count the possibilities for the three components, and then, according to theFundamental Counting Principle, we multiply. For more on the FCP, seethis blog.
For salads, there are 8 possibilities. Done.
For main courses, there are 5 different possibilitie... |
aquarat_40890 | aquarat | <ctx>
. 25 per package. during the month of may, aaa party supply store sells 1258 invitations, 342 party favors, 2426 decorations, and 1354 food service items. use vectors and dot products to calculate how much money aaa made in sales during the month of may. how much did the store make in profit? solution the cost, p... | [
"A)$1592.33",
"B)$2692.33",
"C)$2492.33",
"D)$2592.33"
] | D | let the girl gets x$ per month,then
for 12 months she would get 12x$,she spent 12x/2 $ on clothes,now she will have 12x/2 $=6x$,1/3 of this is spent on games i.e (12x/2)*(1/3)=2x.then remaining money is 6x-2x=4x$.1/4 of this is spent on toys i.e 4x/4=x $.now she is left with 4x-x=3x$ which is given as 7777.so x=7777/3=... |
pubmedqa_155 | pubmedqa | <ctx>
computational anatomy ( ca ) is a discipline within medical imaging focusing on the study of anatomical shape and form at the visible or gross anatomical scale of morphology. the field is broadly defined and includes foundations in anatomy, applied mathematics and pure mathematics, including medical imaging, neur... | [
"yes",
"no",
"maybe"
] | A | |
medmcqa_253 | medmcqa | <ctx>
giving a complete course of any of the following : an act artesunate plus clindamycin or doxycycline ; quinine plus clindamycin or doxycycline. vivax malaria chloroquine remains the treatment of choice for vivax malaria, except in indonesia's irian jaya ( western new guinea ) region and the geographically contigu... | [
"Chloroquine",
"Mefloquine",
"ACT",
"Proguanil"
] | C | DOC for Falciparum Malaria - ACT.( Aemisinin based Combination therapy ) In Noh Eastern states:- ACT-AL co-formulated tablet of Aemether-20 mg / Lumefantrine - 120 mg. Primaquine 0.75 mg/ kg Body weight on day 2. 2. In Other States:- ACT-SP -Aesunate 50 mg tablet for 3 days and Sulphadoxine (500mg) - Pyremethamine (25m... |
qasc_7727 | qasc | <ctx>
##lution of dasyscolia ciliata, a species of wasp, and ophrys speculum, a species of orchid. these two species have both evolved in such a way that the wasp is the only known pollinator of the plant. this relationship can be seen in other species of flowering plants and pollinating insects, but a more distinct ex... | [
"animals",
"humans",
"vegetation",
"producers"
] | D | |
medmcqa_3470 | medmcqa | <ctx>
and the most common symptom reported by women of all races is shortness of breath. other symptoms more commonly reported by women than men are extreme fatigue, sleep disturbances, indigestion, and anxiety. however, some women do experience irregular heartbeat, dizziness, sweating, and nausea. burning, pain, or pr... | [
"They secrete catecholamines.",
"They are more common at sea level.",
"They arise from structures that respond to changes in blood volume.",
"They arise from the structures that respond to changes in PO2."
] | D | Carotid body tumor is the most common type of paraganglioma in the head and neck region, followed by the glomus jugular tumor. Carotid body tumor grows slowly, rarely metastasizes, and may secrete catecholamines. The tumor usually is supplied by the external carotid artery, and dissection to remove it off the carotid b... |
pubmedqa_288 | pubmedqa | <ctx>
there is a general scientific consensus that alternative therapies lack the requisite scientific validation, and their effectiveness is either unproved or disproved. many of the claims regarding the efficacy of alternative medicines are controversial, since research on them is frequently of low quality and method... | [
"yes",
"no",
"maybe"
] | A | |
medmcqa_9833 | medmcqa | <ctx>
. bansil has authored or co - authored nearly one hundred publications. the recent focus of her work has been the molecular structure of gels, the physics of gel formation, diffusion in gels and the kinetics of phase transitions and chemical reactions in gels. her early work, prior to 2000, focused on biophysics,... | [
"GERD",
"Peptic ulcer disease",
"Maltoma",
"Chronic gastritis"
] | A | |
pubmedqa_3 | pubmedqa | <ctx>
jaundice can be caused by a few viruses that the human body can naturally clear, jaundice in the setting of an obstruction is usually caused by a cancer and can result in intolerable itching and a worsening of liver function that can be life - threatening. depending on a patient's condition, this type of obstruct... | [
"yes",
"no",
"maybe"
] | B | |
medmcqa_185 | medmcqa | <ctx>
beryllium is classified as an iarc group 1 carcinogen and can also cause interstitial lung disease. manufacturing workers, dental technicians, machinists, jewelers, plumbers, electricians, precious metal reclamation workers, and welders are at risk for beryllium exposure. cadmium cadmium is classified as an iarc ... | [
"Squamous cell CA",
"Adenocarcinoma",
"Small cell lung CA",
"Large cell CA"
] | C | Ans. (c) Small cell lung CARef: Robbings 9th ed./ 717* Small cell carcinoma is a highly malignant tumor with a strong relationship to cigarette smoking.* Around 1% occurs in nonsmokers.* They are the most aggressive of lung tumors, metastasizing widely and are always fatal. |
openbookqa_2258 | openbookqa | <ctx>
cryptography. " of the developmental implications, " this feat, the sharing around of quantum information in light - form and in not just one but two atom - forms, offers great encouragement to those who hope to develop quantum computers, " said jeremy bloxham, dean of science in the faculty of arts and sciences.... | [
"darkness",
"frigged rain",
"illumination",
"groceries"
] | C | |
medmcqa_6855 | medmcqa | <ctx>
structuring of the mesenchyme originates during the development of the dermis. this process depends on whether the fish is cartilaginous or bony. for cartilaginous fish the structuring originates through the formation of two layers. the first is superficial and wide and the second is thin and compact. these two l... | [
"Somites",
"Mesonephric duct",
"Notochord",
"All of the above"
] | A | Human embryology Tenth edition Inderbier Singh Page no 62At first, the cells of paraxial mesoderm are homogeneously arranged later the mesoderm get segmented The segment are two categories somitomeres and somites |
mmlu_aux_1895 | mmlu_auxiliary | <ctx>
, and plant - animal combinations that are either made up of different organisms or set up joint endeavors with more than one organism to survive. on various words from thomas's metaphor on how humans behave like ants, he again argues that language is the quality that best resembles social insects. without any ou... | [
"Cutting down woods does little harm to human beings.",
"Man has to pay much more attention to the future results of his present action.",
"Oxygen comes from forests.",
"The passage tells us to try our best to get as much as possible immediately."
] | B | null |
arc_challenge_1029 | arc_challenge | <ctx>
1. 5 • measurement uncertainty, accuracy, and precision 39 ( a ) use these values to determine the density of this material. ( b ) do you have any reasonable guesses as to the identity of this material? explain your reasoning. answer : ( a ) 19 g / cm3 ; ( b ) it is likely gold ; the right appearance for gold and... | [
"all of the measurements will be exactly the same",
"only two of the measurements will be exactly the same",
"all but one of the measurements will be exactly the same",
"most of the measurements will be close but not exactly the same"
] | D | |
aquarat_38658 | aquarat | <ctx>
< 2465 * 5 x = 4 98 56 y = ( 2460 + x ) * x = 2464 * 4 = 9856 00 00 algorithm terminates : answer = 12. 34 binary numeral system ( base 2 ) this section uses the formalism from the digit - by - digit calculation section above, with the slight variation that we let, with each or. we iterate all, from down to, and ... | [
"A)15",
"B)20",
"C)25",
"D)13"
] | A | x+y =20
x-y = 10
2x = 30
x = 15
Answer is A |
aquarat_44489 | aquarat | <ctx>
the picture, a problem eliminated if comparing regions that use the same currency unit. taxes are very different in many countries, whereas in a same country taxes are usually equal or similar. a pint of pub beer is famously more expensive in the south of england than the north, but supermarket beer prices are ve... | [
"A)50",
"B)60",
"C)80",
"D)100"
] | B | Let the price of tea and coffee be x per kg in June.
Price of tea in July = 1.2x
Price of coffee in July = 0.8x .
In July the price of 1/2 kg (600gm) of tea and 1/2 kg (600gm) of coffee (equal quantities) = 60
1.2x(1/2) + 0.8x(1/2) = 60
=> x =60
Thus proved...option B. |
medmcqa_416 | medmcqa | <ctx>
aakash a. k. a. ubislate 7 +, is an android - based tablet computer promoted by the government of india as part of an initiative to link 25, 000 colleges and 400 universities in an e - learning program. it was produced by the british - canadian company datawind, and manufactured by the company, at a production ce... | [
"2003",
"2006",
"2007",
"2008"
] | B | Pradhan mantra swasthya suraksha yojana was approved in 2006 with the objective of correcting imbalances in availability of affordable teiary level healthcare in the country. Ref: National Health Programmes in India, J.Kishore, 10th edition pg: 84 |
arc_easy_1818 | arc_easy | <ctx>
cell mechanics is a sub - field of biophysics that focuses on the mechanical properties and behavior of living cells and how it relates to cell function. it encompasses aspects of cell biophysics, biomechanics, soft matter physics and rheology, mechanobiology and cell biology. eukaryotic eukaryotic cells are cell... | [
"a plant cell",
"an animal cell",
"a male organism",
"a female organism"
] | A | |
aquarat_44380 | aquarat | <ctx>
area is the measure of a region's size on a surface. the area of a plane region or plane area refers to the area of a shape or planar lamina, while surface area refers to the area of an open surface or the boundary of a three - dimensional object. area can be understood as the amount of material with a given thic... | [
"A)218",
"B)265",
"C)268",
"D)480"
] | D | 262 – 102 = 242
d1 = 20 d2 = 48
1/2 * 20 * 48
= 480
Answer: D |
aquarat_17310 | aquarat | <ctx>
by any of 2, 3 or 5 is given by : 100 − ( 50 + 33 + 20 ) + ( 16 + 10 + 6 ) − 3 = 26. counting derangements a more complex example is the following. suppose there is a deck of n cards numbered from 1 to n. suppose a card numbered m is in the correct position if it is the mth card in the deck. how many ways, w, can... | [
"A)70",
"B)60",
"C)50",
"D)40"
] | A | proble of combination 8C4 = 8!/4!*(8-4)! = 8*7*6*5*4!/4!*4! =70
A |
mmlu_aux_2866 | mmlu_auxiliary | <ctx>
17 june 2021, shenzhou 12 team docked with the space station, marking them the first visitors to the tiangong station. the first crew mission began the examination of the core module and verification of key technologies. on 4 july 2021, liu boming and tang hongbo began their first spacewalk in upgraded chinese fe... | [
"Creating an ever-lasting space station for astronauts.",
"Placing a man-staffed lab into orbit for long periods.",
"Carrying out large-scale experiments in laboratories.",
"Setting up a fully-equipped space engineering System."
] | D | null |
arc_challenge_782 | arc_challenge | <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... | [
"humans",
"fish",
"birds",
"bacteria"
] | D | |
pubmedqa_969 | pubmedqa | <ctx>
doctors to view data about a patient including how many pharmacies they have visited and the combinations of medication they are prescribed. it combines data from the prescription registries of various u. s. states, making the registries interoperable nationally. it additionally uses machine learning to generate ... | [
"yes",
"no",
"maybe"
] | C | |
medmcqa_4184 | medmcqa | <ctx>
ta. " rough sheets and smooth tubules ". cell, volume 126, issue 3, 11 august 2006, pages 435 - 439. alberts, bruce ; johnson, alexander ; lewis, julian ; raff, martin ; roberts, keith ; walter, peter. " molecular biology of the cell ". fifth edition. 2008.. chapter 12. collins, ruth. " how the er stays in shape ... | [
"Protein",
"Cholesterol",
"Carbohydrate",
"Fat"
] | A | Rough endoplasmic reticulum is concerned with Protein synthesis*
Initial folding of the polypeptide chains with the formation of disulfide bonds Smooth endoplasmic reticulum is concerned with Steroid synthesis
* Detoxication processes As sarcoplasmic reticulum plays important role in skeletal and cardiac muscle contrac... |
aquarat_16201 | aquarat | <ctx>
rectangle ( double length, double width ) {..... } / / methods public double getlength ( ) { return length ; }..... public double getarea ( ) {
area is the measure of a region's size on a surface. the area of a plane region or plane area refers to the area of a shape or planar lamina, while surface area refers t... | [
"A)30%",
"B)40%",
"C)50percent",
"D)60%"
] | C | Let original length = x and original breadth = y.
Original area = xy.
New length = x .
2
New breadth = 3y.
New area = x x 3y = 3 xy.
2 2
Increase % = 1 xy x 1 x 100 % = 50%.
2 xy
C |
qasc_3874 | qasc | <ctx>
all gray horses must have at least one gray parent. if a gray horse is homozygous ( gg ), meaning that it has a gray allele from both parents, it will always produce gray offspring no matter the color genetics of the other parent. however, if a gray horse is heterozygous ( gg ), meaning it inherits one copy of th... | [
"white",
"tiny",
"pigeons",
"green"
] | A | |
aquarat_20857 | aquarat | <ctx>
e ) the mineral brucite, mg ( oh ) 2 15 • exercises 775 28. the following concentrations are found in mixtures of ions in equilibrium with slightly soluble solids. from the concentrations given, calculate ksp for each of the slightly soluble solids indicated : ( a ) agbr : [ ag + ] = 5. 7 10 – 7 m, [ br – ] = 5. ... | [
"A)3 : 1",
"B)3 : 2",
"C)4 : 3",
"D)5 : 3"
] | A | Required ratio = 750 : 250 = 3 : 1
Answer A |
medmcqa_9247 | medmcqa | <ctx>
non - surgical approach, which is aimed at the removal of supra - and sub - gingival plaque and calculus deposits, to decrease the microbial load, bacteria biofilm, and calculus from the periodontally involved sites. scale and polish root surface debridement ( rsd ) antibiotics : there is evidence that the additi... | [
"Anal dilatation",
"Fissurotomy",
"Fistulectomy",
"Fistulotomy"
] | D | Ans. is 'd' i.e., Fistulotomy |
medmcqa_7018 | medmcqa | <ctx>
and socioeconomic factors. references for many of these environmental risk factors have been collected in an online database. there may be an association between non - celiac gluten sensitivity and schizophrenia in a small proportion of people, though large randomized controlled trials and epidemiological studies... | [
"Late onset",
"Married",
"Negative symptoms",
"Acute onset"
] | C | (C) Negative symptoms PROGNOSTIC FEATURES OF SCHIZOPHRENIA GoodBadHistoryPrevious psychiatric HistoryNoPresentFamily HistoryNegativePositiveFamily History +ve ofMood disordersSchizophreniaPreuproid adjustmentGoodPoorWork HistorySteadyUnsteady / UnemployedMartial statusMarriedUnmarriedSocial SupportGood (High social cla... |
mmlu_aux_4488 | mmlu_auxiliary | <ctx>
##astic effects such as the effects of weather, saying that their model " must be regarded to be incomplete " as a result. freckleton says that this is an important omission because stochasticity can provide an alternative mechanism for accelerated deaths in populations. freckleton also argues that the book has a... | [
"Penguins are harder to research when they have young.",
"Tour operators should encourage tourists to avoid Antarctica.",
"Not all penguins behave in the same way.",
"Penguins need better protection from tourists."
] | C | null |
mmlu_aux_1650 | mmlu_auxiliary | <ctx>
late 1920s. bcg vaccine was not used in the public health of america, which virtually eliminated tuberculosis without it. bcg vaccine's effectiveness preventing tuberculosis remains uncertain, but appears to confer nonspecific survival gains, as perhaps by preventing leprosy, and is a cancer treatment. pasteur ha... | [
"he earned little money.",
"he cared much about money.",
"what he really enjoyed was a simple life.",
"of all mentioned above."
] | C | null |
openbookqa_1982 | openbookqa | <ctx>
despite taboos that occasionally forbid the hunting and eating of certain lemur species. other predators include native euplerids, such as the fossa, feral cats, domestic dogs, snakes, diurnal birds of prey, and crocodiles. extinct giant eagles, including one or two species from the genus aquila and the giant mal... | [
"rainbows",
"cows",
"lynx",
"rabbits"
] | C | |
medmcqa_7866 | medmcqa | <ctx>
power abuse of power, in the form of " malfeasance in office " or " official misconduct ", is the commission of an unlawful act, done in an official capacity, which affects the performance of official duties. malfeasance in office is often grounds for a for cause removal of an elected official by statute or recal... | [
"Illness",
"Disease",
"Sickness",
"Unwell"
] | C | "Sickness" refers to a state of social dysfunction. "Disease" is a physiological/psychological dysfunction. "Illness" is a subjective state of the person who feels aware of not being well. |
aquarat_32908 | aquarat | <ctx>
the prisoner opens an urn and survives if he finds his name, otherwise he opens the urn with the number just retrieved, up to a limit of fifty urns. the second prisoner starts with urn number two, the third with urn number three, and so on. this strategy is precisely equivalent to a traversal of the cycles of the... | [
"A)20",
"B)24",
"C)22",
"D)26"
] | C | Explanation:
Let the smallest of these number be x. The other two numbers are (x + 2) and (x + 4).
x + (x + 2) + (x + 4) = (X + (X+2) + (x+4)) / 3 + 40
3x + 3*(x + 2) + 3*(x + 4) = x + (x + 2) + (x + 4) + 120
9x + 18 = 3x + 126
6x = 108
x = 18
Therefore, the largest number is 22.
ANSWER C |
medmcqa_8288 | medmcqa | <ctx>
the results of mris are usually ambiguous in defining the presence for this specific tumor. in ct scans, the presence of pnets will be indicated by an elevated density and an increase in volume of the brain. the ct scan can also show calcification, which is present in 41 - 44 % of pnet cases. since the tumor can ... | [
"National Wilm's Tumor Staging System (NWTSG)",
"International Society of Pediatric Oncology (SIOP)",
"AJCC TNM Staging",
"Chadwick Staging"
] | B | International Society of Pediatric Oncology-SIOP staging system is the post - chemotherapy based staging system used in Wilm'stumor. Protocol of SIOP consists of initial clinical staging by physical examination, radiologic examination and neoadjuvant chemotherapy. The tumor burden is reduced by preoperative chemotherap... |
pubmedqa_87 | pubmedqa | <ctx>
. ( 2016 ). ethnic fermented foods and alcoholic beverages of asia. springer, new delhi, pages 409.. 4. tamang, j. p. ( 2015 ). health benefits of fermented foods and beverages. crc press, taylor & francis group, new york, pages 636.. 5. tamang, j. p. ( 2010 ). himalayan fermented foods : microbiology, nutrition,... | [
"yes",
"no",
"maybe"
] | A | |
mmlu_aux_4493 | mmlu_auxiliary | <ctx>
balls in space ( instead of discs on the backs of turtles ). they decide to appoint rincewind, whom they dragged out of bed in the early hours of the morning, the egregious professor of cruel and unusual geography, and send him down ( against his will ) to investigate this strange world. the wizards create a seri... | [
"The earth had a solid shape.",
"The earth did not have harmful gases in its atmosphere.",
"The water stayed on the earth but not on other planets.",
"The earth was not too hot and not too cold."
] | C | null |
mmlu_aux_8659 | mmlu_auxiliary | <ctx>
its surroundings. food industry and synthetic chemistry evaporators are often used to concentrate a solution. one example is the climbing / falling film plate evaporator, which is used to make condensed milk. similarly, reduction ( cooking ) is a process of evaporating liquids from a solution to produce a " reduc... | [
"spray deodorant",
"pretzels",
"water",
"dog food"
] | A | null |
qasc_2074 | qasc | <ctx>
will also feed on the raphidophyte, heterosigma akashiwo, another organism responsible for red tides. its blooms when forming red tides are likely stimulated by environmental factors, such as drops in salinity or increases in prey abundance. o. marina may also affect the environment by producing dimethyl sulfide,... | [
"animals",
"bacteria and algae",
"density",
"body water"
] | B | |
aquarat_35706 | aquarat | <ctx>
survives, drop it from the second - floor window. continue upward until it breaks. in the worst case, this method may require 36 droppings. suppose 2 eggs are available. what is the lowest number of egg - droppings that is guaranteed to work in all cases? to derive a dynamic programming functional equation for th... | [
"A)0",
"B)1",
"C)2",
"D)3"
] | A | A
0
Roosters don't lay no eggs! |
mmlu_aux_2765 | mmlu_auxiliary | <ctx>
( magnetosphere ) and deflects the solar wind, but traps some creating the van allen radiation belts that envelop the earth. the aurora are created when solar wind particles are guided by the magnetic flux lines into the earth's polar regions where the lines then descend into the atmosphere. planetary science pla... | [
"Mercury and Venus.",
"Neptune and Pluto.",
"Saturn and Uranus.",
"Mars and Jupiter."
] | B | null |
medmcqa_4117 | medmcqa | <ctx>
. focus on distant objects when the eye focuses on distant objects, the lens holds itself in a flattened shape due to traction from the suspensory ligaments. ligaments pull the edges of the elastic lens capsule towards the surrounding ciliary body and by opposing the internal pressure within the elastic lens, kee... | [
"3rd cranial nerve",
"4th cranial nerve",
"5th cranial nerve",
"6th cranial nerve"
] | B | Superior oblique muscle is supplied by fouh cranial nerve i.e,trochlear nerve. It supplies only the superior oblique muscle of the eyeball. Superior oblique muscle helps in depression,abduction and intoion. Note: When trochlear nerve is damaged, diplopia occur looking downwards; vision is single so long as the eye look... |
mmlu_aux_4526 | mmlu_auxiliary | <ctx>
bearing chemical compounds that could cure diseases in the united states, the countries hosting the searches can expect equitable rewards and benefits. local job creation in communities is promoted by conducting the initial extraction and analysis steps in local laboratories. if the research leads to commercializ... | [
"The natives don't know the value of the plants.",
"The rain forests are beneficial to the entire world.",
"People show little interest in protecting the rain forests.",
"Cures for dangerous diseases have been found in the rain forests."
] | B | null |
openbookqa_975 | openbookqa | <ctx>
to a halt when frances is found dead. teddy assumes that someone murdered her and holds everyone at the party hostage until he finds out who was responsible. linda spots black and orange hair on bob's fat suit and bob realizes that he might have killed frances. louise steals a cell phone owned by amanda, a teenag... | [
"a giraffe",
"a politician",
"a vulture",
"a whale"
] | C | |
pubmedqa_37 | pubmedqa | <ctx>
##k hinz er, mirel, db, ramos, em, ritchie, md, smith, me, waudby, cj, burke, w, & jarvik, gp. return of individual research results from genome - wide association studies : experience of the electronic medical records & genomics ( emerge ) network. genet med. feb 23, 2012. doi : 10. 1038 / gim. 2012. 15. [ epub ... | [
"yes",
"no",
"maybe"
] | B | |
openbookqa_1308 | openbookqa | <ctx>
wind turbine to extract energy from the wind. a wind turbine installation consists of the necessary systems needed to capture the wind's energy, point the turbine into the wind, convert mechanical rotation into electrical power, and other systems to start, stop, and control the turbine. in 1919, the german physic... | [
"unicorns",
"santas flying reindeer",
"trumps windy speeches",
"cloth on masts"
] | D | |
arc_easy_1668 | arc_easy | <ctx>
18. 9 occurrence, preparation, and compounds of oxygen learning objectives by the end of this section, you will be able to : • describe the properties, preparation, and compounds of oxygen • describe the preparation, properties, and uses of some representative metal oxides, peroxides, and hydroxides oxygen is the... | [
"hydrogen, helium, and water vapor",
"hydrogen, methane, and ozone",
"carbon dioxide, water vapor, and nitrogen",
"carbon dioxide, methane, and helium"
] | D | |
aquarat_29780 | aquarat | <ctx>
prime. but here is a counterexample : if n = 341 and a = 2, then even though 341 = 11 · 31 is composite. in fact, 341 is the smallest pseudoprime base 2 ( see figure 1 of ). there are only 21853 pseudoprimes base 2 that are less than 2. 5 ( see page 1005 of ). this means that, for n up to 2. 5, if 2n−1 ( modulo n... | [
"A)3",
"B)4",
"C)5",
"D)None"
] | B | Solution
(2×1 + 1) = 3.
(2×2 + 1) = 5.
(2×3 + 1) = 7.
(2×4 + 1) = 9.
which is not prime , n=4.
Answer B |
aquarat_18221 | aquarat | <ctx>
is of rank 1 or less, the points are collinear. equivalently, for every subset of, if the matrix is of rank 2 or less, the points are collinear. in particular, for three points in the plane ( ), the above matrix is square and the points are collinear if and only if its determinant is zero ; since that 3 × 3 deter... | [
"A)15",
"B)12",
"C)18",
"D)10"
] | B | 6x-3y=3*(2x-y)
=3*4
=12
ANSWER:B |
medmcqa_6315 | medmcqa | <ctx>
networks and the visual network, ventral, and dorsal attention networks. primary motor cortex and supplementary motor areas are also less active in patients with pd. the frontoparietal ( fp ) network in patients with parkinson's disease but without cognitive decline is more robust and resilient to network perturb... | [
"Entorhinal coex",
"Hippocampus / Temporal lobe",
"Lateral Geniculate Body",
"Visual Association Area"
] | C | The lateral geniculate nucleus (LGN; also called the lateral geniculate body or lateral geniculate complex) is a relay center in the thalamus for the visual pathway. It receives a major sensory input from the retina. The LGN is the main central connection for the optic nerve to the occipital lobe, paicularly the primar... |
arc_easy_1976 | arc_easy | <ctx>
, the right and left ventricles, is reduced by the resistance of the blood vessels as the blood flows through them. the left ventricle increases arterial blood pressure that drives the flow of blood through all parts of the body except the lungs. the right ventricle receives the lower pressure blood from two majo... | [
"endocrine",
"circulatory",
"respiratory",
"integumentary"
] | C | |
qasc_6271 | qasc | <ctx>
various types of reaction vessels. in many cases, the reactions take place in special corrosion - resistant equipment at elevated temperatures and pressures with the use of catalysts. the products of these reactions are separated using a variety of techniques including distillation especially fractional distillat... | [
"LEDs",
"NaCl",
"vinegar",
"Plastic"
] | D | |
medmcqa_9207 | medmcqa | <ctx>
feeling of chest pain. the decision to perform surgery is informed by studies of cabg's efficacy in different patient subgroups, based on the lesions'anatomy or how well the heart is functioning. these results are compared with that of other strategies, most importantly percutaneous coronary intervention ( pci ).... | [
"Stab avulsion",
"Sclerotherapy",
"Endovascular stripping",
"Saphenofemoral flush ligation with stripping"
] | B | Ans. (b) Sclerotherapy.Image indicates varicose veins which is further confirmed by doppler. Sclerotherapy is used for telangiectatic vessel and varicose veins less than 3 mm in diameter, involvement of great saphenous vein along with saphenofemoral junction indicates varicosity over 3 mm where sclerotherapy has no rol... |
medmcqa_7088 | medmcqa | <ctx>
in the case of our scenarios, lower ) outcome probability when they intended to be tactful or cautious than when they intended to be informative. " in 2002, an oncologist by the name of jerome groopman wrote an article entitled, dying words ; how should doctors deliver bad news?. in his article he recalls one of ... | [
"Mania",
"Schizophrenia",
"Organic brain disease",
"Convulsions"
] | C | Same answers to all questions' can be seen in schizophrenia, mania and organic brain disease also but the age factor in this question is pointing more towards organic brain disease like dementia. Hence option C is more appropriate answer among the given options. Reference: The peak ages of onset of schizophrenia are 10... |
medmcqa_1043 | medmcqa | <ctx>
tool ( frax ) estimates the probability of hip fracture and the probability of a major osteoporotic fracture ( mof ), which could occur in a bone other than the hip. in addition to bone density ( t - score ), calculation of the frax score involves age, body characteristics, health behaviors, and other medical his... | [
"Skeletal traction on Thomas' splint",
"Smith Petersen Nail",
"Condylar blade plate",
"Ender's nail"
] | B | Smith Peterson Nail is a cannulated tri-flanged nail that was used for internal fixation of fracture neck of femur Results obtained by S-P nail were dissatisfactory and it is no more recommended for use these days.
Other three options are used for the treatment of the subtrochanteric fracture. |
aquarat_32682 | 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)s. 1090",
"B)s. 1120",
"C)s. 1190",
"D)s. 1202"
] | B | since,c.p=1400
loss%=(c.p-s.p)/c.p*100
20=(1400-s.p)/1400*100
so,after solving answer=1120.
ANSWER:B |
mmlu_aux_7368 | mmlu_auxiliary | <ctx>
in some countries there is an overpopulation of pets such as cats, dogs, and exotic animals. in the united states, six to eight million animals are brought to shelters each year, of which an estimated three to four million are subsequently euthanized, including 2. 7 million considered healthy and adoptable. eutha... | [
"Rodents",
"Pachyderms",
"Butterflys",
"Homo sapiens"
] | A | null |
arc_easy_1233 | arc_easy | <ctx>
emergency lighting system based on an intelligent module has been developed. the micro - controller as a control and supervision device guarantees increase in the installation security and a maintenance cost saving. another important advantage is the cost saving for mass production specially whether a microcontro... | [
"Charles Darwin",
"Albert Einstein",
"Thomas Edison",
"Benjamin Franklin"
] | C | |
medmcqa_4583 | medmcqa | <ctx>
preventing cervical cancer, to higher education and as a supporter of charitable organisations. " current work herpes in february 2014, it was announced that frazer's new vaccine against genital herpes has passed human safety trials in a trial of 20 australians. the vaccine is designed to prevent new infections. ... | [
"Monovalent",
"Bivalent",
"Quadrivalent",
"Both bivalent and Quadrivalent"
] | D | Both bivalent and Quadrivalent Currently, there are two types of cervical cancer vaccines available Gardasil vaccine (quadrivalent vaccine) Cervavarix vaccine (Bivalent vaccine) Gardasil vaccine Gardasil is a quadrivalent human papillomavirus vaccine. Gardasil is the only vaccine that helps protect against 4 types - ty... |
arc_easy_1176 | arc_easy | <ctx>
beach cleaning or clean - up is the process of removing solid litter, dense chemicals, and organic debris deposited on a beach or coastline by the tide, local visitors, or tourists. humans pollute beaches with materials such as plastic bottles and bags, plastic straws, fishing gear, cigarette filters, six - pack ... | [
"earthquakes",
"erosion",
"landslides",
"weathering"
] | B | |
aquarat_15607 | aquarat | <ctx>
. 4
. 50 4. 51 4. 52 4. 53 4. 54 4. 55
this equation and entering the known values gives 10. 28 10. 29 10. 30 10. 31 10. 32 10. 33
get 31. 55 31. 56 × × ×
</ctx>
The following are multiple choice questions (with answers) about STEM.
4.036 divided by 0.04 gives :
A. A)100.8
B. B)100.2
C. C)100.5
D. D)100.9
An... | [
"A)100.8",
"B)100.2",
"C)100.5",
"D)100.9"
] | D | = 4.036/0.04
= 403.6/4
= 100.9
Answer is D. |
aquarat_39415 | aquarat | <ctx>
a point per unit time.
s law. hence, 16. 2
clock drift refers to several related phenomena where a clock does not run at exactly the same rate as a reference clock. that is, after some time the clock " drifts apart " or gradually desynchronizes from the other clock. all clocks are subject to drift, causing even... | [
"A)16°",
"B)80°",
"C)88°",
"D)96°"
] | C | In 1 hour, the minute hand gains 330° over the hour hand.
i.e. in 60 minute, the minute hand gains 330° over the hour hand.
∴ In 16 minutes, the minute hand gains over the hour hand by 330°⁄60 × 16° = 88°
Answer C |
medmcqa_6836 | medmcqa | <ctx>
##donts but that has been lost in other kingoriids. a phylogenetic analysis using the latest iteration of the data matrix from kammerer ( 2018 ), itself modified from angielcyzk & kammerer ( 2017 ), agreed with this interpretation. a simplified excerpt of the consensus tree from this analysis, focused in on the r... | [
"Facial nerve",
"Stapedius tendon",
"Chorda tympani nerve",
"Short process of incus bone"
] | B | Ans. b. Stapedius tendon (Ref: Dhingra 5/e p6)'Facial recess or the posterior sinus is a depression in the posterior wall lateral to the pyramid. It is bounded medially by the vertical part of Vllth nerve, laterally by the chorda tympani and above, by the fossa incudis. Surgically, facial recess is important, as direct... |
qasc_4126 | qasc | <ctx>
control, effectively like having a transit from one flight to another. the airport is well - connected with expressways and an airport express train service. a seaport and logistics facilities will be added in the near future. kansai international airport is also connected to kobe airport with ferries. the toront... | [
"Weight",
"a bridge",
"Gravity",
"watershred"
] | B | |
aquarat_13730 | aquarat | <ctx>
in mathematics an even integer, that is, a number that is divisible by 2, is called evenly even or doubly even if it is a multiple of 4, and oddly even or singly even if it is not. the former names are traditional ones, derived from ancient greek mathematics ; the latter have become common in recent decades. thes... | [
"A)(d^2)/54",
"B)(d^2)/20",
"C)(d^2)/9",
"D)(d^2)/6"
] | B | since d is an even integer and d/18 is an odd integer. thus maximum power of 2 in a is one. why ?? because if the power of 2 in the expression has been 2 or greater, then the d/18 must have been an even integer. (18=2*3^2. as 18 contain only one 2 in the expression)
now, any expression in which we have 4 at the denomin... |
medmcqa_3535 | medmcqa | <ctx>
hence will be uncorrelated with the binary variable for inclusion / exclusion in any group. ethical considerations : in double - blind and randomized controlled trials, participants are not aware that they are recipients of sham treatments and may be denied effective treatments. there is a possibility that patien... | [
"Controlled diabetis mellitus",
"The danger of damage to adjacent structures",
"A history of rheumatic fever",
"Congenital heart disease"
] | B | |
medmcqa_6099 | medmcqa | <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... | [
"5%",
"9%",
"16%",
"20%"
] | B | Ans. (b) 9%Ref: Appendix-115 for "METHODS OF CONTRACEPTION" |
aquarat_11043 | aquarat | <ctx>
it the optional integer. ) any number below ( that is, the penultimate ) is multiplied by the one just above it and added by that just below it. divide the last number ( obtained so doing repeatedly ) by the divisor corresponding to the smaller remainder ; then multiply the residue by the divisor corresponding to... | [
"A)1",
"B)2",
"C)3",
"D)4"
] | D | (1077 / 23) gives a remainder 19 so we need to add 4.
The answer is D. |
mmlu_aux_6935 | mmlu_auxiliary | <ctx>
manifest themselves as changes to the location, amount and composition of sediments. legacy effects are temporally and spatially variable and the resulting sediment have varying spatial extents, accumulation rates and residence times within a river system. for example, removal of beaver dams may initially cause l... | [
"a pool",
"freshwater body",
"a mountain",
"an ocean"
] | B | null |
mmlu_aux_7846 | mmlu_auxiliary | <ctx>
1. 6 mathematical treatment of measurement results learning objectives by the end of this section, you will be able to : • explain the dimensional analysis ( factor label ) approach to mathematical calculations involving quantities • use dimensional analysis to carry out unit conversions for a given property and ... | [
"breaths taken",
"water drank",
"seconds passed",
"people passed"
] | C | null |
aquarat_46271 | aquarat | <ctx>
) it takes the clock ’ s hour hand to make one revolution on the moon. 33. suppose the length of a clock ’ s pendulum is changed by 1. 000 %, exactly at noon one day. what time will it read 24. 00 hours later, assuming it the pendulum has kept perfect time before the change? note that there are two answers, and p... | [
"A)11",
"B)66",
"C)88",
"D)55"
] | A | Time from 5 am. on a day to 10 pm. on 4th day = 89 hours.
Now 23 hrs 44 min. of this clock = 24 hours of correct clock.
356/15 hrs of this clock = 24 hours of correct clock
89 hrs of this clock = (24 x 31556 x 89) hrs of correct clock.
= 90 hrs of correct clock.
So, the correct time is 11 p.m.
Answer: A) 11pm |
arc_easy_185 | arc_easy | <ctx>
solid earth refers to " the earth beneath our feet " or terra firma, the planet's solid surface and its interior. it excludes the earth's fluid envelopes, the atmosphere and hydrosphere ( but includes the ocean basin ), as well as the biosphere and interactions with the sun. solid - earth science refers to the co... | [
"relatively low temperature",
"extremely high pressure",
"high rate of heat flow",
"low rate of radioactive decay"
] | B | |
aquarat_391 | aquarat | <ctx>
the probability of ( tested as positive ) given that occurred is 90 %, simply writing = 90 %. alternatively, if a person is tested as positive for dengue fever, they may have only a 15 % chance of actually having this rare disease due to high false positive rates. in this case, the probability of the event ( havi... | [
"A)133 1/3 %",
"B)134 1/3 %",
"C)135 1/3 %",
"D)266 2/3 %"
] | D | 240/90 = 8/3
8/3 × 100 = 800/3 = 266 2/3 %
D |
qasc_3241 | qasc | <ctx>
most common families of desert plants are the cacti, which are covered in sharp spines or bristles for defence against herbivory. the bristles on certain cacti also have the ability to reflect sunlight, such as those of the old man cactus. certain xerophytes, like oleander, feature stomata that are recessed as a ... | [
"rapid expansion",
"To avoid death",
"survive in dry environments",
"reducing acid rain"
] | C | |
aquarat_44510 | aquarat | <ctx>
, the addition and the multiplication consisting in taking the remainder by of the result of the addition and the multiplication of integers. an element of has a multiplicative inverse ( that is, it is a unit ) if it is coprime to. in particular, if is prime, has a multiplicative inverse if it is not zero ( modul... | [
"A)1",
"B)100",
"C)229",
"D)323"
] | D | Using the formula:
(a+1)^2 - a^2 = 2a+1
So, Answer = 161*2 + 1
= 322+1 = 323 = Answer = D |
mmlu_aux_2211 | mmlu_auxiliary | <ctx>
the sc. although, receptive field size has been shown to decrease with maturity, the above finding suggests that integration in the sc is a function of experience. nevertheless, the existence of visual multisensory neurons, despite a complete lack of visual experience, highlights the apparent relevance of nativis... | [
"Your eyes become weak and can not see well.",
"You may feel energetic and fresh.",
"Your hearing pitch may be decreased.",
"Your tongue may lose the function of taste."
] | C | null |
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