id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
arc_easy_574 | arc_easy | <ctx>
exercises, the first time u. s. astronauts trained in canada. the apollo 14 landing crew had visited a site in west germany ; geologist don wilhelms related that unspecified incidents there had caused slayton to rule out further european training trips. geologists chose sudbury because of a wide crater created ab... | [
"The mass of the golf ball",
"The weight of the golf ball",
"The mass and size of the golf ball",
"The weight and size of the golf ball"
] | B | |
medmcqa_7697 | medmcqa | <ctx>
in a pathway, the cofactors can be changed. this may give metabolic engineers an advantage due to certain properties of cofactors and how they can be modified. metabolic pathways can be used by metabolic engineers to create a desired product. by modifying the types of cofactors used and the times at which they ar... | [
"Fatty acid synthesis",
"Gluconeogenesis",
"Beta oxidation",
"Glycogenolysis"
] | A | Ans. is 'a' i.e., Fatty acid synthesisUses of NADPH:* Reductive biosynthesis of lipids# Fatty acid synthesis# Cholesterol synthesis# Steroid hormone synthesis# Fatty acid elongation# Bileacid synthesis |
openbookqa_2737 | openbookqa | <ctx>
an oven is a tool which is used to expose materials to a hot environment. ovens contain a hollow chamber and provide a means of heating the chamber in a controlled way. in use since antiquity, they have been used to accomplish a wide variety of tasks requiring controlled heating. because they are used for a varie... | [
"rises",
"compresses",
"falls",
"requires antifungal cream"
] | A | |
medmcqa_3491 | medmcqa | <ctx>
in molecular biology, rna polymerase ( abbreviated rnap or rnapol ), or more specifically dna - directed / dependent rna polymerase ( ddrp ), is an enzyme that catalyzes the chemical reactions that synthesize rna from a dna template. using the enzyme helicase, rnap locally opens the double - stranded dna so that ... | [
"DNA replication",
"DNA Elongation",
"DNA Mulitiplication",
"All"
] | C | All PCR applications employ a heat-stable DNA polymerase, such as Taq polymerase (an enzyme originally isolated from the bacterium Thermus aquatics).This DNA polymerase enzymatically assembles a new DNA strand from DNA building blocks, the nucleotides, by using single-stranded DNA as a template and DNA oligonucleotides... |
medmcqa_4568 | medmcqa | <ctx>
because of the infusion of lipids into sub - endothelium, the repair has to end up with altered remodeling of local endothelium. this is the manifestation of a misrepair. important is this altered remodeling makes the local endothelium have increased fragility to damage and have reduced repair efficiency. as a co... | [
"Laterally into the Left Retroperitoneum",
"Laterally into the Right Retroperitoneum",
"Posteriorly into the Posterior Retroperitoneum",
"Anteriorly into the Peritoneum (Intraperitonial)"
] | A | |
medmcqa_5336 | medmcqa | <ctx>
in the ventrolateral medulla above the nucleus ambiguus. neurons in the dsg are responsible for the generation of the swallowing pattern, while those in the vsg distribute the commands to the various motoneuronal pools. as in other cpgs, the functioning of the central network can be modulated by peripheral and ce... | [
"VIII",
"IX",
"X",
"XI"
] | A | Cells in nucleus ambiguous contain motor neurons associated with three cranial nerves : (rostral pole-glossopharyngeal; middle pa-vagus; caudal pole-spine accessory). Axons arising from nucleus ambiguous pass laterally and slightly ventrally to exit the medulla just dorsal to the inferior olive. Facial nerve nuclei are... |
medmcqa_7533 | medmcqa | <ctx>
due to chronic inflammation, such as due to stones or schistosomiasis. investigations performed usually include collecting a sample of urine for an inspection for malignant cells under a microscope, called cytology, as well as medical imaging by a ct urogram or ultrasound. if a concerning lesion is seen, a flexib... | [
"X-ray abdomen",
"Barium smallow",
"FAST",
"DPL"
] | C | .evaluation of blunt trauma of abdomen ultrasound-useful,simple,non invasive method of evaluating the abdomen. advantages of ultrasound-no danger of radiation,can be done bedside,can be repeated many times,it is cost effective. focused abdominal sonar trauma(FAST)-it is rapid ,non invasive,poable bedside method of inve... |
medmcqa_7963 | medmcqa | <ctx>
testing laboratory tests include all of the following : c - reactive protein, hemoglobin, albumin, and egfr. complete response - all lab values within normal ranges partial response - > 50 % in all lab values stable disease - all lab values between < 50 % improvement and < 25 % worsening progressive disease - > 2... | [
"Thyroid stimulating hormone (TSH)",
"Thyrotropine releasing hormone (TRH)",
"Tri-iodothyronine (T3)",
"Tetra iodothyronine (T4)"
] | A | Laboratory studies are impoant to confirm the diagnosis of myxedema coma. However, if the condition is suspected, treatment should be staed immediately without waiting for the results. Thyroid function tests TSH is elevated in most patients indicating a primary thyroid disorder Free T4 and free T3 levels are low A low ... |
aquarat_16087 | aquarat | <ctx>
l / motion - 2d ). 3. 96 3. 97 3. 98 3. 99
< 9. 99 : order = 50 if 9. 99 < = price < 19. 99 : order = 30 if price > = 19. 99 : order = 10 a. if price < 9. 99 : order = 50 else : order = 30 order = 10 b. if price < 9. 99 : order = 50 elif price < 19. 99 : order = 30 elif price = = 19. 99 : order = 10 c. if price ... | [
"A)540",
"B)570",
"C)619",
"D)649"
] | A | Before Price increase Price = d
After 30% Price increase Price = d+(30/100)*D = 1.3d = 351 (Given)
i.e. d = 351/1.3 = $270
i.e. 2d = 2*270 = 540
Answer: option A |
aquarat_31411 | aquarat | <ctx>
strategy for ( b ) the efficiency can be calculated with since is given and work was found in the first part of this example. solution for ( b ) efficiency is given by :. the work was just found to be, and is given, so the efficiency is 15. 26 15. 27 15. 28 × × 15. 29 15. 30
7. 1 work : the scientific definition... | [
"A)7 days",
"B)8 days",
"C)5 days",
"D)9 days"
] | D | 3/12 + (3 + x)/16 = 1
x = 9 days
Answer: D |
aquarat_47743 | aquarat | <ctx>
lottery mathematics is used to calculate probabilities of winning or losing a lottery game. it is based primarily on combinatorics, particularly the twelvefold way and combinations without replacement. choosing 6 from 49 in a typical 6 / 49 game, each player chooses six distinct numbers from a range of 1 - 49. if... | [
"A)9/100",
"B)1/10",
"C)11/100",
"D)18/100"
] | D | Probability = No of balls with exactly one 1 / total number of balls
= {4,14,24,34,40,41,42,43,45 to 49,54,64,74,84,94}/100
= 18/100
Answer is D |
mmlu_aux_8437 | mmlu_auxiliary | <ctx>
##ia was the least abundant in the active stage and decreased even more during the dry stage. decomposition the manner in which bacteria colonize a cadaver is predictable when examining the time since death. only recent studies have taken place to determine if bacteria alone can inform the postmortem interval. ba... | [
"Magic",
"Jupiter",
"Time Traveling",
"Old turkey"
] | D | null |
aquarat_19452 | aquarat | <ctx>
the time, either the new votes cancel out, only increase the gap, or don't make enough of a difference. so we only care what happens when a single vote ( among the first n ) separates a correct from an incorrect majority. restricting our attention to this case, we can imagine that the first n - 1 votes cancel out... | [
"A)430",
"B)450",
"C)436",
"D)434"
] | B | Let the total number of valid votes be x.
70% of x = 70/100 * x = 7x/10
Number of votes secured by the other candidate = x - 7x/100 = 3x/10
Given, 7x/10 - 3x/10 = 180 => 4x/10 = 180
=> 4x = 1800 => x = 450.
Answer:B |
arc_easy_1779 | arc_easy | <ctx>
ecosystem ecology is the integrated study of living ( biotic ) and non - living ( abiotic ) components of ecosystems and their interactions within an ecosystem framework. this science examines how ecosystems work and relates this to their components such as chemicals, bedrock, soil, plants, and animals. ecosystem... | [
"stems",
"leaves",
"rhizomes",
"chloroplasts"
] | D | |
aquarat_23130 | aquarat | <ctx>
. 11 ( plus the $ 100 initial wager ). see the article odds for conversion equations. references bayesian statistics
a profitable trading system. if he set his average win at around $ 400 per trade ( this can be done using proper exit strategy ) and managing / limiting the losses to around $ 100 per trade ; the ... | [
"A)$1000",
"B)$950",
"C)$1500",
"D)$1150"
] | C | Let the new selling price be $x
(100-loss%): (1st S.P.) = (100+gain%):(2nd S.P.)
(100-20)/1000 = (100+20)/x
x = 120*1000/80 = 1500
Answer is C |
medmcqa_8371 | medmcqa | <ctx>
" black bear " and, if with a band or other white pattern, " panda bear ". both of these terms are, however, incorrect. cream the cream variety ranges from sandy to orange - cream. this variation ( a naturally occurring mutation ) was first discovered in the united kingdom in 1951 and is a " self " colour. there ... | [
"Postmaturity",
"TB",
"Breech",
"Normal in appearance"
] | A | Postmaturity syndrome is the description of a clinical syndrome in which fetus experiences placental insufficiency and resultant growth restrictions.The classical syndrome describes a neonate with wrinkled ,peeling skin coated with meconium,overgrown nails ,well developed palm and sole creases ,reduced subcutaneous fat... |
medmcqa_6389 | medmcqa | <ctx>
in immunology, autoimmunity is the system of immune responses of an organism against its own healthy cells, tissues and other normal body constituents. any disease resulting from this type of immune response is termed an " autoimmune disease ". prominent examples include celiac disease, post - infectious ibs, dia... | [
"Neutrophilic infiltration",
"Maximum incidence in children",
"Pain in hyoid",
"None of the above"
] | D | In Hashimoto's thyroiditis, there is a marked lymphocytic infiltration of the thyroid with germinal center formation, atrophy of the thyroid follicles accompanied by oxyphil metaplasia, absence of colloid, and mild to moderate fibrosis. Its incidence increases with age (mean age at diagnosis is 60 yrs). Patients with H... |
medmcqa_9893 | medmcqa | <ctx>
individual from participating, for example : person has privileged access to the data for the particular challenge, thus providing them with an unfair advantage. person has been caught or is under suspicion of cheating or abusing previous dream challenges. person is a minor ( under age 18 or the age of majority i... | [
"12 years",
"16 years",
"18 years",
"21 years"
] | A | Section 90 in The Indian Penal Code "Consent known to be given under fear or misconception.--A consent is not such a consent as it intended by any section of this Code, if the consent is given by a person under fear of injury, or under a misconception of fact, and if the person doing the act knows, or has reason to bel... |
qasc_995 | qasc | <ctx>
motion, which can induce additional shower and thunderstorm activity. rainfall rates downwind of cities are increased between 48 % and 116 %. partly as a result of this warming, monthly rainfall is about 28 % greater between to downwind of cities, compared with upwind. some cities show a total precipitation incre... | [
"Movement",
"Winter",
"Mountains",
"flooding"
] | C | |
openbookqa_2824 | openbookqa | <ctx>
with preparing a bottle of milk for kessie, he leaves pooh and piglet to watch over kessie while he goes to work in the garden. they try giving kessie a bath, but another accident occurs that causes the house to explode soap bubbles, with kessie caught inside one. rabbit manages to save her and makes her promise ... | [
"farm",
"country",
"calcium housing",
"earth"
] | C | |
medmcqa_3904 | medmcqa | <ctx>
initially been delineated based on the morphology of their sexual structures and spores ; for example, the spore - containing structures, asci and basidia, can be used in the identification of ascomycetes and basidiomycetes, respectively. fungi employ two mating systems : heterothallic species allow mating only b... | [
"Asexual spore",
"Sexual spore",
"Conidia",
"None of the above"
] | B | FUNGAL SPORES
Most fungi reproduce through the generation of spores
Fungi produce spores by two methods-
Sexual reproduction → Sexual spores
Asexual reproduction → Asexual spores |
mmlu_aux_3013 | mmlu_auxiliary | <ctx>
##ds to fluorescent bacteria, controlling gene expression using light in bacteria, even using crispr to engineer the genome of bacteria or yeast. medicine restricted access to medical care and medicine has pushed biohackers to start experimenting in medically related fields. the open insulin project aims to make ... | [
"Fortunately, scientists have found ways to treat diseases via gene therapy.",
"Scientists think cats' genetic makeup is the same as that of human beings.",
"Three scientists who had discovered the gene were given Nobel Prize in Physics.",
"Scientists have managed to introduce a gene into a cat's genetic sequ... | D | null |
aquarat_33126 | 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)4",
"D)6"
] | B | This one took me bout 3 1/2 min. Just testin numbers and what not.
First notice that n is positive. Save time by noticing thatI worked out one solution where n=0 only to find that thats not an option :p.
1-7 stands for ^1 thru 7
1: 7*1=7
2: 7*7=9
3: 7*9=3
4: 7*3=1
5: 7*1=7
6: 7*7=9
7: 7*9=3
Pattern repeats every @ 5. N... |
qasc_3987 | qasc | <ctx>
yule marble is a marble of metamorphosed leadville limestone found only in the yule creek valley, in the west elk mountains of colorado, southeast of the town of marble, colorado. first discovered in 1873, it is quarried underground at an elevation of above sea level — in contrast to most marble, which is quarrie... | [
"extreme heat and pressure",
"heat is produced",
"air pressure",
"It gets heated up"
] | A | |
medmcqa_8704 | medmcqa | <ctx>
it is a clear indicator of pws and may be serious depending on the severity of the malformations. the human phenotype ontology ( hpo ) reports of additional symptoms in pws patients. hpo is an active database that collects and researches on the relationships between phenotypic abnormalities and biochemical networ... | [
"Drowning",
"Suffocation",
"Lust murder",
"Electrocution"
] | A | Cutis anserina is a postmoem skin finding in drowning. In this the skin appears like an orange peel. This is due to the rigor mois of the erector pilorum muscles of hair follicles in the skin and subcutaneous tissues. Another postmoem skin finding of drowning is postmoem lividity, which is seen on the dependent pas of ... |
arc_easy_1324 | arc_easy | <ctx>
' data slips or page references to the collector's field notes. especially well represented are sets from new england and florida. the collection is rich in sets of raptor eggs, including bald eagles, ospreys, broad - winged hawks, red - shouldered hawks, crested caracaras, american kestrels, the florida races of... | [
"when Florida collided with the North American continent.",
"the date when organisms moved onto dry land.",
"the period during which Florida was covered in water.",
"when the atmosphere of Earth was more humid than it is today."
] | C | |
medmcqa_6063 | medmcqa | <ctx>
probability of double - hit mutant generation corresponds to purely symmetric division of scs with a large proliferation rate of border stem cells along with a small, but non - zero, proliferation rate of central stem cells. stem cell niches harboring continuously dividing cells, such as those located at the base... | [
"Submucosa",
"Crypts",
"Villi",
"Small-bowel lumen"
] | B | Small-bowel turnover can be measured in rats by autoradiographic studies in which turnover of cells located in the crypts migrate along the villus toward the tip over a 2- to 3- day period. Intestinal villous mucosa undergoes hypertrophy and hyperplasia whenever an increased food load continuously enters the small inte... |
arc_easy_465 | arc_easy | <ctx>
and substituting known values into the previous equation yields solution for ( b ) the internal kinetic energy before the collision is take - home experiment — bouncing of tennis ball 1. find a racquet ( a tennis, badminton, or other racquet will do ). place the racquet on the floor and stand on the handle. drop ... | [
"gravity",
"friction",
"erosion",
"magnetism"
] | A | |
aquarat_3819 | 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)2",
"B)4",
"C)6",
"D)8"
] | A | j= 3s
after 6 years
j +6 = 2(s+6)
j= 2s+6
2s +6 = 3s
s= 6
four years ago
s= 6-4= 2
A is the answer |
medmcqa_5388 | medmcqa | <ctx>
##oma syndrome ( mppc syndrome ). fzd4 ( frizzled class receptor 4 ), which is a gene related to familial exudative vitreoretinopathy ( fevr ), was also found to be related to some pfv cases. however, in bilateral cases of pfv with cardiovascular and central nervous system abnormalities, trisomy 13 ( patau syndro... | [
"Cataracto Centralis Pulverulenta",
"Lamellar cataract",
"Coronary cataract",
"Posterior polar cataract"
] | B | B i.e. Lamellar cataract |
aquarat_21132 | 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)250",
"B)150",
"C)500",
"D)100"
] | A | 500 numbers between - 500 and 1000
Out of which half would be even, half odd.
Number of even unit digit number = 250.
correct option is A |
medmcqa_7634 | medmcqa | <ctx>
the resulting action potential pulse therefore is a synchronized, coupled pulse with the entropy from depolarization at one channel providing sufficient entropy for a pulse to travel to sequential channels and mechanically open them. this mechanism explains the speed of transmission through both myelinated and un... | [
"A alpha",
"A beta",
"A gamma",
"C"
] | A | |
pubmedqa_710 | pubmedqa | <ctx>
have beneficial effects on health, depending on the perception of the marital relationship. low - quality marital relationships can have negative effects on physical health. thus, unfortunate marriages might be more associated with morbidity and mortality. moreover, some physiological responses such as elevations... | [
"yes",
"no",
"maybe"
] | B | |
aquarat_5672 | aquarat | <ctx>
38. 9 m / s ( about 87 miles per hour ) 23. ( a ) ( b ) ( c ) 25. ( a ) ( b ) ( c ) this result does not really make sense. if the runner starts at 9. 00 m / s and decelerates at, then she will have stopped after 4. 50 s. if she continues to decelerate, she will be running backwards. 27. 29. ( a ) ( b ) ( c ) 7. ... | [
"A)20m",
"B)26m",
"C)11m",
"D)10m"
] | B | Explanation:
The difference in the timing of A and B is 5 seconds. Hence, A beats B by 5 seconds.
The distance covered by B in 5 seconds = (130 * 5) / 25 = 26m
Hence, A beats B by 26m.
ANSWER B |
medmcqa_395 | medmcqa | <ctx>
dizziness headaches cold hands and feet pale skin dark urine jaundice chest pain pain in the back or legs vomiting or diarrhea heart problems such as an irregular heartbeat ( arrhythmia ), a heart murmur, an enlarged heart, or heart failure. these may occur because the heart has to work harder to make sure the bo... | [
"Hilum of spleen",
"Tail of spleen",
"Mesocolon",
"Splenic ligaments"
] | A | A. (Hilum of spleen) (1103-B & L 25th)ACCESSORY SPLEEN (Splenunculi) - probably results from a failure of infusion of splenic embryonic tissues* They are located near the hilum of the spleen in 50% of cases and related to the splenic vessels or behind the tail of pancreas in 30%. The remainder are located in the mesoco... |
pubmedqa_989 | pubmedqa | <ctx>
. growing from 398 to 406 prisoners per 100, 000 male adult population. among the imprisoned population of australia, there is a vast over - representation of aboriginal and torres strait islander peoples, accounting for just over a quarter ( 27 % ) of the australian prisoner population. this is despite only acco... | [
"yes",
"no",
"maybe"
] | B | |
aquarat_13970 | aquarat | <ctx>
.. 5. length : ; width : ;. 7. 9. ( a ) ( b ) 11. 2 kg 13. ( a ) ( b ) 15. ( a ) ( b ) ( c ) 17. ( a ) 3 ( b ) 3 ( c ) 3 19. ( a ) ( b ) 21. 23. 25. 1575 27. 29. sample answer : heartbeats 31. sample answer : if an average human lifetime is taken to be about 70 years. 33. sample answer : 50 atoms 35. sample answe... | [
"A)1 hour",
"B)2 hour",
"C)3 hour",
"D)4 hour"
] | A | Mike read 5 hours. Sasha read twice as long as Mike. Hence Sasha read:
2 ? 5 = 10 hours
Tom read two-fifths of the time that Sasha read. Hence Tom read:
(2 / 5) ? 10 = 4 hours
John read the quarter of the time that Tom read. Hence John read:
(1 / 4) ? 4 = 1 hour
correct answer A |
aquarat_42535 | aquarat | <ctx>
match the success of its 1988 season. 12 november – australian children's tv series johnson and friends begins a second run and first ever repeat on abc when it starts airing in the afternoons for the very first time ever. the series will be shown at 3 : 55 pm ( which is usually the timeslot for airing 5 minute p... | [
"A)1992",
"B)2001",
"C)1995",
"D)1996"
] | B | Explanation:
For a year to have the same calendar with 1990 ,total odd days from 1990 should be 0.
Take the year 1992 from the given choices.
Total odd days in the period 1990-1991= 2 normal years
≡ 2 x 1 = 2 odd days
Take the year 1995 from the given choices.
Number of odd days in the period 1990-1994 = 4 normal years... |
medmcqa_2596 | medmcqa | <ctx>
products used to minimize this adverse effect are : red cells, reconstituted blood and 5 % albumin. the use of each blood product is dependent on the clinical considerations for the pediatric patient, in all cases the prime serves to reduce the hypovolemic effects a large extra - corporeal volume of the apheresis... | [
"Hyperkalemia",
"Citrate toxicity",
"Hypothermia",
"Metabolic acidosis"
] | D | Massive transfusion can lead to coagulopathy and metabolic complications. MC cause of death after massive transfusion: dilutional coagulopathy or DIC. Transfusion of 15-20 units of blood components causes dilutional thrombocytopenia. After massive blood transfusion initially transient hyperglycemia due to glucose in pr... |
aquarat_36803 | aquarat | <ctx>
objects,..., or the th box contains at least objects. the simple form is obtained from this by taking, which gives objects. taking gives the more quantified version of the principle, namely : let and be positive integers. if objects are distributed into boxes, then at least one of the boxes contains or more of th... | [
"A)8",
"B)9",
"C)10",
"D)11"
] | A | 4+4=8
correct answer is A)8 |
aquarat_16805 | aquarat | <ctx>
about 30 % larger than a similarly sized domestic dog, potentially derivative of different needs in their respective way of life. dietary trends of the animals demonstrating the highest eq's ( see associated table ), many are primarily frugivores, including apes, macaques, and proboscideans. this dietary categori... | [
"A)1217",
"B)1219",
"C)1210",
"D)565.7"
] | D | π (182 – 122) = 565.7
Answer:D |
qasc_1834 | qasc | <ctx>
in meteorology, a cloud is an aerosol consisting of a visible mass of miniature liquid droplets, frozen crystals, or other particles suspended in the atmosphere of a planetary body or similar space. water or various other chemicals may compose the droplets and crystals. on earth, clouds are formed as a result of ... | [
"water vapor",
"oxygen",
"Heat energy",
"heating liquids"
] | A | |
medmcqa_3825 | 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... | [
"Femoral artery thrombosis",
"Coarctation of aorta",
"Raynaud's disease",
"Takayasu's arteritis"
] | B | |
medmcqa_1876 | medmcqa | <ctx>
th - 2 and th - 17 pathways are commonly activated in asian people ) possibly explaining the differences in phenotypic presentation of atopic dermatitis in specific populations. mutations in the filaggrin gene, flg, also cause impairment in the skin barrier that contributes to the pathogenesis of ad. filaggrin is... | [
"Pemphigus",
"Bullous pemphigoid",
"Herpes genitalis",
"SLE"
] | A | Pemphigus |
mmlu_aux_5102 | mmlu_auxiliary | <ctx>
that break down large food molecules before absorbing them through their cell membranes. many fungi are also saprobes, feeding on dead organic matter, making them important decomposers in ecological systems. animals are multicellular eukaryotes. with few exceptions, animals consume organic material, breathe oxyge... | [
"every life needs food",
"plants are very important",
"no living thing can live alone",
"1iving things need different food"
] | C | null |
aquarat_11000 | 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)2.75",
"B)3.25",
"C)3.75",
"D)4.25"
] | C | time = 10/4 + 10/8 = 30/8 = 3.75 hours
The answer is C. |
openbookqa_710 | openbookqa | <ctx>
genetics is the study of genes and tries to explain what they are and how they work. genes are how living organisms inherit features or traits from their ancestors ; for example, children usually look like their parents because they have inherited their parents'genes. genetics tries to identify which traits are i... | [
"nose",
"thoughts",
"money",
"habits."
] | A | |
arc_challenge_1105 | arc_challenge | <ctx>
quaternary research 1 – 17. https : / / doi. org / 10. 1017 / qua. 2019. 54 hume j p ( 2019 ) systematics, morphology, and ecology of rails ( aves : rallidae ) of the mascarene islands, with one new species. zootaxa 4626 ( 1 ) : 001 – 107. hume j p & martill d ( 2019 ) repeated evolution of flightlessness in dryo... | [
"A bird watcher makes a sketch of the bird.",
"A scientist discovers fossil remains of the bird.",
"A researcher takes a photograph of the bird.",
"A park ranger finds a suitable habitat for the bird."
] | C | |
aquarat_36225 | aquarat | <ctx>
suppose we have two processes — process p1 with execution time 3 and process p2 with execution time 2. the arrival time for both process p1 and process p2 is t0. the system will start with process p1 at t0 and finish at t3 and process p2 will start at time t3 to time t5, as shown in figure 6. 22. the wait time fo... | [
"A)1423kmph",
"B)1523kmph",
"C)1623kmph",
"D)1723kmph"
] | C | Explanation:
Work done by A in l0 days = (1/25) *10 = 2/5
Remaining work = 1 - (2/5) = 3/5
(A+B)s 1 days work = (1/25) + (1/20) = 9/100
9/100 work is done by them in 1 day
hence 3/5 work will be done by them in (3/5)*(100/9)
= 20/3days.
Total time taken = (10 + 20/3) = 16*(2/3) days
Answer: C |
medmcqa_676 | medmcqa | <ctx>
from hay fever. many plants produce toxins to protect themselves from herbivores. major classes of plant toxins include alkaloids, terpenoids, and phenolics. these can be harmful to humans and livestock by ingestion or, as with poison ivy, by contact. some plants have negative effects on other plants, preventing ... | [
"Aconite",
"Atropine",
"Pilocarpine",
"Hydrocyanic acid"
] | D | Hydrocyanic acid is also used as cattle poison. Cattle poisoning has been known to occur from eating linseed plant because of the natural development of a cyanogenic glycoside which may liberate hydrocyanic acid. Ref: Essentials of Forensic Medicine and Toxicology By Dr K S Narayan Reddy, 27th Edition, Pages 559-60 |
arc_easy_210 | arc_easy | <ctx>
' s curse - a boy finds a treasure chest, but after seeing an inscription on it warning that whoever takes the treasure will be cursed, he wonders if he should take the treasure or leave it there. mummy - a boy wraps himself in toilet paper and pretends to be a mummy as a joke, but nobody finds it amusing. music ... | [
"Shake the boxes.",
"Smell the boxes.",
"Listen to the boxes.",
"Weigh the boxes."
] | B | |
medmcqa_9261 | medmcqa | <ctx>
time. applications application to intimate relationships one of the first studies examining duocentric social networks was elizabeth bott's 1957 finding that the density of spouse's separate networks is positively associated with marital role segregation, a finding now known as the bott hypothesis. while bott did... | [
"Othello syndrome",
"Chronic alcoholism",
"Stockholm syndrome",
"Clerambault's syndrome"
] | A | Ans. is 'a' i.e., Othello syndrome o Othello Syndrome :- When the content of delusions is predominantly jealousy (infedility) involving the spouse, person feels an unreasonable fear that a partner has been unfaithful, is presently unfaithful, or plans to be unfaithful, it is called as Othello Symdrome or conjugal paran... |
openbookqa_2048 | openbookqa | <ctx>
desert dunes. barchan dunes are formed as winds continuously blow in the same direction, and are characterized by a crescent - shape atop the dune. seif dunes are long and narrow, featuring a sharp crest, and are more common in the sahara desert. analysis of geological features in desert environments can reveal a... | [
"orange juice",
"sunshine",
"rain",
"sweat glands"
] | D | |
medmcqa_364 | medmcqa | <ctx>
, intervertebral disc, and meniscus. therapeutic approaches include drugs, nutritional interventions, joint replacement, bone and cartilage transplantation, and gene therapy. tissue engineering, regenerative medicine, sports medicine, and musculoskeletal fitness are areas of special emphasis. the joint biology, d... | [
"Patella",
"Femur medial condyle",
"Tibial tubercle",
"Femur lateral condyle"
] | C | Types of Osteochondritis and Nomenclature Traction apophysitis (chronic strain injuries) Tibial Tuberosity Osgood-Schlatter Calcaneum Sever The lower pole of patella Sinding-Larsen&;s |
medmcqa_6278 | medmcqa | <ctx>
also serve as a growth and reproductive medium for pathogens. in developed countries there are intricate standards for food preparation, whereas in lesser developed countries there are fewer standards and less enforcement of those standards. even so, in the us, in 1999, 5, 000 deaths per year were related to food... | [
"Point source epidemic",
"Propagated source epidemic",
"Common source epidemic",
"Pandemic"
] | A | 1. Point source epidemic ( single exposure ) Sudden rise sudden fall. Cluster of cases in single IP. All cases develop within one incubation period of the disease E.g. Food poisoning , Bhopal gas tragedy. 2. Common source , continuous or repeated exposure epidemics Sharp rise Fall is interrupted by secondary peaks Eg. ... |
aquarat_21747 | aquarat | <ctx>
days ). jim mitchell, 56, irish politician. vjenceslav richter, 85, croatian architect. derek robinson, 61, british nuclear physicist. edgar scherick, 78, american television executive and producer. ben wade, 80, american baseball player ( chicago cubs, brooklyn dodgers, st. louis cardinals, pittsburgh pirates ) ... | [
"A)2",
"B)3",
"C)4",
"D)5"
] | D | let the present ages of bipin, alok, chandan are b,a,c respectively
given conditions are
1)b=6a
2)(b+10)=2*(c+10)
3)chandans present age=c=10 years
therefore b=30
so a=5
ANSWER:D |
arc_easy_2220 | arc_easy | <ctx>
decreased or unchanged concentration of carbonate ion will give rise to a higher concentration of un - ionized carbonic acid and dissolved. this higher concentration in the seas, along with higher temperatures, would mean a higher equilibrium concentration of in the air. carbon moves between the atmosphere, veget... | [
"animal respiration.",
"decaying organisms.",
"plant photosynthesis.",
"burning fossil fuels."
] | C | |
openbookqa_472 | openbookqa | <ctx>
logging is the process of cutting, processing, and moving trees to a location for transport. it may include skidding, on - site processing, and loading of trees or logs onto trucks or skeleton cars. in forestry, the term logging is sometimes used narrowly to describe the logistics of moving wood from the stump to... | [
"are lacking in leaves",
"need to be replaced or numbers go down",
"are tiny and irrelevant",
"are smaller and less"
] | B | |
medmcqa_1723 | medmcqa | <ctx>
in the cytosol, forming acetyl - coa. the overall process involves six major steps. a cycle is formed by the system, ensuring that the conversion between acetyl - coa, oxaloacetate, citrate and malate can continue itself without the need of foreign molecules addition. moreover, oxaloacetate is reduced by nadh to ... | [
"Reversible",
"Exothermic",
"Can be reversed by catalase",
"Competitive"
] | B | In citric acid cycle, the initial reaction between acetyl-CoA and oxaloacetate to form citrate is catalyzed by citrate synthase, which forms a carbon-carbon bond between the methyl carbon of acetyl-CoA and the carbonyl carbon of oxaloacetate. The thioester bond of the resultant citryl-CoA is hydrolyzed, releasing citra... |
aquarat_19776 | aquarat | <ctx>
point lying in the corner of the box already satisfies three of these four criteria. it follows in the most general case where no convex hull vertices lie in edges of the minimal enclosing box, that at least 8 convex hull points must lie within faces of the box : two endpoints of each of the two edges, and four m... | [
"A)8",
"B)16",
"C)24",
"D)32"
] | B | From the info that the maximum sides of the cubes is 4, we know that the GCF of 12 (=2^2*3) and "b" is 4 (=2^2), so "b"=2^x, where x>=2.
From the second premise, we know that the LCM of 12 (2^2*3) and "b" is 48 (2^4*3), so "b"=2^4 or 2^4*3 (16 or 48).
Combining 2 premises shows the answer is B(16). |
aquarat_9858 | aquarat | <ctx>
second - hand ibm pc with locoscript pro looked like a more sensible upgrade path for users of earlier pcws. few pcw16s were sold. software this section covers the pcw 8xxx, 9xxx and 10 series ; software for the pcw16 is described above. bundled locoscript word processor the word processing software locoscript wa... | [
"A)52",
"B)56",
"C)38",
"D)42"
] | D | The number of letters in the given word is seven.
The number of two letter words that can be formed using these seven letters is 7P2
= 7 * 6 = 42.
Answer: D |
medmcqa_5662 | medmcqa | <ctx>
##384. bratman, s. v., yang, s. y. c., iafolla, m. a. j. et al. personalized circulating tumor dna analysis as a predictive biomarker in solid tumor patients treated with pembrolizumab. nat cancer 1, 873 – 881 ( 2020 ). https : / / doi. org / 10. 1038 / s43018 - 020 - 0096 - 5 jelsema r, demko zp, billing, pr. re... | [
"Infectious mononucleosis",
"Multiple myeloma",
"Malignant nerves",
"Rubella"
] | A | |
aquarat_3454 | aquarat | <ctx>
. vos savant's articles were discussed by carlton and stansfield in a 2005 article in the american statistician. the authors do not discuss the possible ambiguity in the question and conclude that her answer is correct from a mathematical perspective, given the assumptions that the likelihood of a child being a b... | [
"A)15",
"B)3",
"C)5",
"D)30"
] | C | Reqd no. = 2⁄5 × 200 - 3⁄5 × 125
= 80 - 75 = 5
Answer C |
qasc_1353 | qasc | <ctx>
in size from the tiniest one - celled bacteria, algae, fungi, and protozoa, to the more complex nematodes and micro - arthropods, to the visible earthworms, insects, small vertebrates, and plants. as these organisms eat, grow, and move through the soil, they make it possible to have clean water, clean air, health... | [
"Sediment",
"organic material",
"Converting waste.",
"bacteria"
] | B | |
pubmedqa_951 | pubmedqa | <ctx>
practice, alongside public health initiatives, to manage obesity and glucose levels for diabetes prevention. ','recommendation':'based on the findings of the study, we recommend integrating the classification decision tree model into clinical practice to enhance early detection and diagnosis of diabetes. by utili... | [
"yes",
"no",
"maybe"
] | B | |
pubmedqa_57 | pubmedqa | <ctx>
##virus research 6. 2018. evaluation of self - collected vaginal specimens for the detection of high - risk hpv infection and the prediction of high - grade cervical intraepithelial lesions in a high - burden, low - resource setting. clinical microbiology and infection 25. 2018. innovative approaches to cervical ... | [
"yes",
"no",
"maybe"
] | C | |
arc_challenge_335 | arc_challenge | <ctx>
1. 3 • physical and chemical properties 23 figure 1. 18 ( a ) wax undergoes a physical change when solid wax is heated and forms liquid wax. ( b ) steam condensing inside a cooking pot is a physical change, as water vapor is changed into liquid water. ( credit a : modification of work by “ 95jb14 ” / wikimedia co... | [
"shredding a newspaper",
"breaking a mirror",
"cutting wood",
"popping popcorn"
] | D | |
medmcqa_3516 | 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 ).... | [
"Lingular lesion",
"Left hilar lymphadenopathy",
"Left lower lobe lesion",
"Left upper apical lobe lesion"
] | A | A i.e. Lingular lesion |
aquarat_25732 | aquarat | <ctx>
which means every student with a number ending in 4 ( 14, 24, 34, etc. ) will be included in the sample. this way, the researcher will have a representative sample of 100 students from the high school, which is 10 % of the population. the sample will consist of students from different grades, genders, and backgro... | [
"A)237",
"B)200",
"C)267",
"D)176"
] | B | Explanation:
Let total students be x.
⇒ 0.2x + 2323 × 96 + 96 = x
⇒ x = 200
Answer: B |
aquarat_34916 | aquarat | <ctx>
forms. if this is available, it can usually be done for floating point literals as well. this is particularly useful for bit fields and makes it easier to see the size of large numbers ( such as a million ) at a glance by subitizing rather than counting digits. it is also useful for numbers that are typically gro... | [
"A)240",
"B)120",
"C)360",
"D)60"
] | A | This is choosing 4 from 5 (any 4 digit number chosen from 3,4,6,8,9 will be>1000) plus 5 from 5 (any 5 digit number will be >1000), where order is important.
So the number of ways we can arrange the given digits so that our resulting number is greater than 1000 such that no digit occurs more than once, is:
5P4 + 5P5 = ... |
medmcqa_5202 | medmcqa | <ctx>
scheme in enhancing the efficacy of sheep production. sorting apples by watercores before going to market, apples are checked and the ones showing some defects are removed. however, there are also invisible defects that can spoil the apple flavor and look. an example of invisible defect is an internal apple disor... | [
"Appropriate Technology",
"Equitable Distribution",
"Community Participation",
"Inter-Sectoral Coordination"
] | A | |
arc_easy_1756 | arc_easy | <ctx>
wavelengths of light, as shown in figure 25. 21. when our eye receives pure - wavelength light, we tend to see only one of the six colors, depending on wavelength. the thousands of other hues we can sense in other situations are our eye ’ s response to various mixtures of wavelengths. white light, in particular, ... | [
"mixing the three primary colors of light.",
"passing the light through a prism.",
"passing the light through a colored filter.",
"using a translucent material to filter the light."
] | B | |
aquarat_15226 | aquarat | <ctx>
different - parts. svg | thumb | 300px | assume that a task has two independent parts, a and b. part b takes roughly 25 % of the time of the whole computation. by working very hard, one may be able to make this part 5 times faster, but this only reduces the time for the whole computation by a little. in contrast,... | [
"A)2/5",
"B)1/3",
"C)4/13",
"D)8/29"
] | A | Now ultimately the speed of every machine is given with respect to Mach O.
So lets assume the speed of O, say 12 hrs to make x units (assuming 6 because we can see we will need to divide by 3 and 4
Mach O makes x units in 12 hrs
So, Mach N = 1/2 of O = 1/2*12 = 6 hrs to make x units
and Mach M = 3/4 of N = 3/4*6 = 6 hr... |
mmlu_aux_2477 | mmlu_auxiliary | <ctx>
this collapse, the study says, humanity should pass from a civilization dominated by the economy to a " cultural society " that " privileges the interest of the ecosystem above the individual interest of its components, but eventually in accordance with the overall communal interest. " nick bostrom, a philosopher... | [
"About 4.2 years.",
"Over 10 years.",
"Less than 42000 years.",
"About 50,000years."
] | D | null |
aquarat_18290 | aquarat | <ctx>
this equation and entering the known values gives 10. 28 10. 29 10. 30 10. 31 10. 32 10. 33
is, entering this into the expression above, we get 21. 34 21. 35 21. 36 21. 37 21. 38 21. 39 21. 40
. 86 3. 87 3. 88 3. 89 3. 90 3. 91 3. 92
. 98 10. 99 10. 100
</ctx>
The following are multiple choice questions (with... | [
"A)0.0125",
"B)0.125",
"C)0.25",
"D)0.5"
] | B | Explanation:
Given expression = (0.1)3 + (0.02)3=1= 0.125
23 [(0.1)3 + (0.02)3] =8
Answer- B |
qasc_6441 | qasc | <ctx>
primary air, which is the first to be introduced in the burner. secondary air is added to supplement primary air. burners may include a pre - mixer to mix the air and fuel for better combustion before introducing into the burner. some burners even use steam as premix to preheat the air and create better mixing of... | [
"fire interns",
"kill",
"death",
"furnish a home"
] | B | |
medmcqa_5088 | medmcqa | <ctx>
in the united states, prescription monitoring programs ( pmps ) or prescription drug monitoring programs ( pdmps ) are state - run programs which collect and distribute data about the prescription and dispensation of federally controlled substances and, depending on state requirements, other potentially abusable ... | [
"Metformin",
"Propranolol",
"Warfarin",
"Phenytoin"
] | D | * Therapeutic drug monitoring is adjustment of dose of the drug according to its plasma concentration. It is required for A Aminoglycosides (e.g. gentamicin) Drug Digitalis Possessing Phenytoin (anti-epileptics) Low Lithium Therapeutic Tricyclic antidepressants Index Immunomodulators (e.g. cyclosporine) |
medmcqa_6340 | medmcqa | <ctx>
order of 106 dalton and the molecular weight of the polymer can be controlled by adding mono - functional chain - cappers. chain - growth polymerization conventional chain - growth polymerization involves at least two phases ; initiation and propagation, while and in some cases termination and chain transfer phas... | [
"L.E.D. light cure units",
"Laser light cure units",
"Quartz-Tungsten-Halogen Light cure units",
"PAC light cure units"
] | C | |
aquarat_21294 | aquarat | <ctx>
( which, if the result is negative, means it rounds up ). for example, java is one such language : in java, - 3 / 2 evaluates to - 1, whereas - 3 > > 1 evaluates to - 2. so in this case, the compiler cannot optimize division by two by replacing it by a bit shift, when the dividend could possibly be negative. bina... | [
"A) 50",
"B) 100",
"C) 200",
"D) 140"
] | D | y = 50% of 50% 0f x
= x/4
and
y/100 of x = 50
y /100 *4y =50
y = 35
and x= 140
Answer - D |
mmlu_aux_2306 | mmlu_auxiliary | <ctx>
are adorned with various spines, teeth, scales and bristles, which act to prevent the butterfly from mating with an insect of another species. after it emerges from its pupal stage, a butterfly cannot fly until the wings are unfolded. a newly emerged butterfly needs to spend some time inflating its wings with hem... | [
"are small animals",
"are easily found by birds",
"are dangerous to their enemies",
"change their colours to protect themselves"
] | D | null |
aquarat_26727 | aquarat | <ctx>
3. 0 * * 3 c. math. pow ( 3, 3 ) try it quadratic formula in algebra, a quadratic equation is written as. the coefficients a, b, and c are known values. the variable x represents an unknown value. ex : has the coefficients,, and. the quadratic formula provides a quick and easy way to solve a quadratic equation fo... | [
"A)1",
"B)-1",
"C)3",
"D)5"
] | A | If x<0 and y<0, then we'll have x-x+y=7 and x-y-y=6. From the first equation y=7, so we can discard this case since y is not less than 0.
If x>=0 and y<0, then we'll have x+x+y=7 and x-y-y=6. Solving gives x=4>0 and y=-1<0 --> x+y=3. Since in PS questions only one answer choice can be correct, then the answer is C (so,... |
aquarat_41605 | aquarat | <ctx>
another shape, the area of the two shapes will be identical. thus rearranging the six green triangles, three blue triangles and three red triangles into a rectangle with width = 3, and height shows that the area of the dodecagon = 3. in general, multiplying half of the circumference of a - gon by its radius yield... | [
"A)21",
"B)22",
"C)23",
"D)24"
] | B | area of quad.=1/2*any diagonal*(sum of 2 perpendiculars which is drawn on that diagona)
so 1/2*7*(4.2+2.1)=22.05
ANSWER:B |
aquarat_5521 | aquarat | <ctx>
( probability ) or the car ( probability ). the fact that the host subsequently reveals a goat in one of the unchosen doors changes nothing about the initial probability. most people come to the conclusion that switching does not matter because there are two unopened doors and one car and that it is a 50 / 50 cho... | [
"A)30",
"B)90",
"C)240",
"D)1040"
] | D | Total # of outfits = 13 * 10 * 8 = 1040
Answer - D |
medmcqa_8858 | medmcqa | <ctx>
id : asparaginase asparaginase is an enzyme that is used as a medication and in food manufacturing. as a medication, l - asparaginase is used to treat acute lymphoblastic leukemia ( all ) and lymphoblastic lymphoma ( lbl ). it is given by injection into a vein, muscle, or under the skin. a pegylated version is al... | [
"Gaucher's disease",
"Galactosemia",
"Niemann Pick disease",
"Pompe's disease"
] | A | Ans. is 'a' i.e., Gaucher's diseaseAlglucerase (ceredase) is used in the treatment of Gaucher's disease. |
aquarat_14581 | aquarat | <ctx>
| 23 | | 50. 7 % | - | align = right | 30 | | 70. 6 % | - | align = right | 40 | | 89. 1 % | - | align = right | 50 | | 97. 0 % | - | align = right | 60 | | 99. 4 % | - | align = right | 70 | | 99. 9 % | - | align = right | 75 | | 99. 97 % | - | align = right | 100 | | % | - | align = right | 200 | | % | - | alig... | [
"A)20,20",
"B)20,10",
"C)25,9",
"D)30,10"
] | C | Explanation:
Let their ages be x and (x + 16) years.
5 (x - 5) = (x + 16 - 5) or 4x = 36 or x = 9.
Their present ages are 25 years and 9 years
Option C |
medmcqa_2443 | medmcqa | <ctx>
##cardiographic projection of acute ischemia in different myocardial regions. second, the presence of an appreciable ( ≥1 mm or 0. 1 mv ) discordant st deviation in low ‐ voltage qrs complexes was considered as a positive criterion for ami. this criterion was included because in the absence of ischemia, these com... | [
"QT interval prolongation",
"Pmitrale",
"ST segment elevation",
"ST segment depression"
] | C | Ref: R Alagappan - Manual of Practical Medicine 4th Edition.pg no:184 ECG * May be normal initially and hence serial ECGs must be taken. * ST elevation and T-wave inversion with pathological Q-waves are typically seen in leads adjacent to the infarcted segment of myocardium. * Reciprocal ST depression or T-wave inversi... |
mmlu_aux_2517 | mmlu_auxiliary | <ctx>
common, it is that they are hungry, and that they change. virtually all chtorran life forms engage in some form of symbiosis, which can be recursive. indeed, by later books scientists began to suspect that the " chtorran biosphere " isn't so much a collection of different species as it is one vast hive - like sup... | [
"they have the color1s much like the trees",
"they move quietly",
"they like brown and gray color1s",
"they live in forests"
] | A | null |
aquarat_6244 | aquarat | <ctx>
10−1 ( 0. 1 ; one tenth ) iso : deci - ( d ) legal history : 10 % was widespread as the tax raised for income or produce in the ancient and medieval period ; see tithe. mathematics – poker : the odds of being dealt only one pair in poker are about 5 to 2 against ( 2. 37 to 1 ), for a probability of 0. 42 ( 42 % )... | [
"A)5.23",
"B)1.23",
"C)3.93",
"D)3.23"
] | D | 1x 3x
1x cube + 27x cube = 945
28x cube = 945
x cube = 33.75 => x = 3.23
ANSWER:D |
qasc_4334 | qasc | <ctx>
at learning but lack strength ; tigers are strong but learn slowly. as a god, the player can teach their creature to perform tasks such as stocking the village store or performing miracles. the creature is taught what and when to eat, and how to attack or impress enemy villages. fighting skills may be taught in o... | [
"athletes",
"Toys",
"sharks",
"Humans"
] | D | |
mmlu_aux_3874 | mmlu_auxiliary | <ctx>
##tic storms, and the relationship between the two. some spacecraft with other primary missions have carried auxiliary instruments for solar observation. among the earliest such spacecraft were the applications technology satellite ( ats ) series at geo that were precursors to the modern geostationary operational... | [
"the Coronal Mass Ejections are expelled from the sun at extremely low speeds",
"the ejections can be stopped from affecting us",
"ejections are far more dangerous than solar particles",
"15 to 60 minutes is not enough for power grid operators"
] | C | null |
aquarat_48277 | aquarat | <ctx>
answer can be computed using bayes'theorem. the event is that the student observed is a girl, and the event is that the student observed is wearing trousers. to compute the posterior probability, we first need to know :, or the probability that the student is a girl regardless of any other information. since the ... | [
"A)80",
"B)87",
"C)90",
"D)120"
] | A | Explanation:
The boy can select one trouser in eight ways.
The boy can select one shirt in 10 ways.
The number of ways in which he can select one trouser and one shirt is 8 * 10 = 80 ways.
Answer: Option A |
aquarat_41459 | aquarat | <ctx>
< 9. 99 : order = 50 if 9. 99 < = price < 19. 99 : order = 30 if price > = 19. 99 : order = 10 a. if price < 9. 99 : order = 50 else : order = 30 order = 10 b. if price < 9. 99 : order = 50 elif price < 19. 99 : order = 30 elif price = = 19. 99 : order = 10 c. if price < 9. 99 : order = 50
. 98 10. 99 10. 100
p... | [
"A)18",
"B)99",
"C)27",
"D)26"
] | A | Explanation:
First discount = 25% of 600 = Rs. 150.
Thus, the reduced price = 600 – 150 = Rs. 450.
Since the person actually paid Rs. 369, the value of the second discount must be equal to Rs. 81 (450 – 369).
Let the second discount be x
Thus, we get, 81 = x of 450
( 81/450)*100 = 18%
ANSWER: A |
openbookqa_267 | openbookqa | <ctx>
##xide to balance the side effects of the two substances. chemistry in everyday life culinary aspects of chemistry examples of acid - base chemistry are abundant in the culinary world. one example is the use of baking soda, or sodium bicarbonate in baking. nahco3 is a base. when it reacts with an acid such as lem... | [
"they will boil",
"they turn hard",
"a combined reaction",
"they do nothing"
] | C | |
arc_challenge_911 | arc_challenge | <ctx>
7. 8 work, energy, and power in humans learning objectives by the end of this section, you will be able to : • explain the human body ’ s consumption of energy when at rest vs. when engaged in activities that do useful work. • calculate the conversion of chemical energy in food into useful work. energy conversion... | [
"The total amount of energy increases.",
"The total amount of energy is constant.",
"The energy is destroyed through motion.",
"The amount of chemical energy increases."
] | B | |
aquarat_45141 | aquarat | <ctx>
the experiment ( e. g. 2 people, one possible outcome is ). therefore and are permutations. another way the birthday problem can be solved is by asking for an approximate probability that in a group of people at least two have the same birthday. for simplicity, leap years, twins, selection bias, and seasonal and ... | [
"A)5!",
"B)8!",
"C)11!",
"D)12!"
] | A | Ans.(A)
Sol. Total number of persons = 6 Host can sit in a particular seat in one way. Now, remaining positions are defined relative to the host. Hence, the remaining can sit in 5 places => 5! Ways ... The number of required arrangements = 5! x 1= 5! = 5! ways |
openbookqa_564 | openbookqa | <ctx>
biological molecules.
a biomolecule or biological molecule is a loosely used term for molecules present in organisms that are essential to one or more typically biological processes, such as cell division, morphogenesis, or development. biomolecules include the primary metabolites which are large macromolecules ... | [
"a speech",
"a dog",
"a book",
"a grape"
] | A | |
medmcqa_2350 | 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... | [
"Ceftriaxone",
"Sulphamethoxazone",
"Chloramphenicol",
"Clindamycin"
] | A | Ampicillin or third generation cephalosporins are effective against H. influenzae and are given by parenteral route (i.m. or i.v.) without waiting for results of throat swab and blood culture. Ref: PL Dhingra 7th edition of Ear, Nose and Throat; Pg no 328 |
medmcqa_3015 | medmcqa | <ctx>
human genetics is the study of inheritance as it occurs in human beings. human genetics encompasses a variety of overlapping fields including : classical genetics, cytogenetics, molecular genetics, biochemical genetics, genomics, population genetics, developmental genetics, clinical genetics, and genetic counseli... | [
"5/12 translocation",
"18 trisomy",
"21trisomy",
"14/21 trisomy"
] | C | Ans: c (21 trisomy)Ref: Nelson Pediatrics, 19th ed., Pg. 384Trisomy 21, Down's syndrome seen in 1/600-800 births. Please note the clinical features which are often asked Hypotonia Dysplasia of the pelvis Flat face, cardiac malformations Speckled irises Simian crease (Brushfield spots) Varying degrees of mental Short, b... |
qasc_2341 | qasc | <ctx>
##p. physiol. a ”. 178 : 447 – 552. chan, e. h. and h. c. liew. 1995. incubation temperatures and sex - ratios in the malaysian leatherback turtle, dermochelys coriacea ( pdf ). “ biol. conserv. ” 2 ( 2 ) : 196 – 203. papi, f., h. c. liew, p. luschi and e. h. chan. 1995. long - range migratory travel of a green t... | [
"nutrients",
"warmth",
"hormones",
"energy"
] | B | |
aquarat_321 | aquarat | <ctx>
) + 1 ^ 4 - 6 0000 5 5536 = 4000× ( 1 ^ 3 ) ×6 + 600× ( 1 ^ 2 ) × ( 6 ^ 2 ) + 40×1× ( 6 ^ 3 ) + 6 ^ 4 - - - - - - 4464 0000 3338 7536 = 4000× ( 16 ^ 3 ) ×2 + 600× ( 16 ^ 2 ) × ( 2 ^ 2 ) + 40×16× ( 2 ^ 3 ) + 2 ^ 4 - - - - - - - - - 1125 2464 0000 1026 0494 3376 = 4000× ( 162 ^ 3 ) ×6 + 600× ( 162 ^ 2 ) × ( 6 ^ 2 )... | [
"A)A)18",
"B)B)9",
"C)C)45",
"D)D)63"
] | D | A square root of a number is a number times itself equals the original number.
Ex) The square root of 81 is 9 because 9 times itself(9) equals the original number(81).
63*63=3,969
3969 divided by x = 63
x=63
(D)63 |
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