id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
mmlu_aux_4418 | mmlu_auxiliary | <ctx>
shenzhou 6 ( ) was the second human spaceflight of the chinese space program, launched on october 12, 2005, on a long march 2f rocket from the jiuquan satellite launch center. the shenzhou spacecraft carried a crew of fei junlong ( ) and nie haisheng ( 海 ) for five days in low earth orbit. it launched three days ... | [
"Shenzhou-VI's being sent into space.",
"A model of the Chang'e-1 satellite will be sent to orbit the moon.",
"The landing of an unmanned vehicle on the moon.",
"Collecting samples of lunar soil."
] | A | null |
arc_easy_1021 | arc_easy | <ctx>
##iv. press, new york. viii + 751 - 1824 pp. feder, m. e., a. f. bennett, w. w. burggren, and r. b. huey, eds. 1987. new directions in ecological physiology. cambridge univ. press, new york. 364 pp. garland, t. jr., and p. a. carter. 1994. evolutionary physiology. annual review of physiology 56 : 579 - 621. pdf g... | [
"nitrogen",
"iron sulfide",
"oxygen",
"carbon dioxide"
] | D | |
aquarat_44488 | aquarat | <ctx>
per hour. one can ask whether the vehicles are getting closer or further apart and at what rate at the moment when the north bound vehicle is 3 miles north of the intersection and the west bound vehicle is 4 miles east of the intersection. big idea : use chain rule to compute rate of change of distance between tw... | [
"A)a) 10",
"B)b) 11",
"C)c) 12",
"D)d) 20"
] | D | 0.8 minutes --> 1 mile
1 minute --> 1/0.8 = 10/8 = 1.25 miles/minute
Distance covered in 40 minutes = 1.25 * 40 = 12.5 * 4 = 50 miles
Distance covered in the current direction = Distance covered from the opposite direction (since car returns back to starting point)
Let x be the miles driven before turning
10 + x = 50 -... |
mmlu_aux_2974 | mmlu_auxiliary | <ctx>
##zzball envisioned by gerrold, they reproduce very quickly, and possess many traits which induce adoration in other species. in the wild, mother animals of many species will actually abandon their young in order to take care of meeps — a potent adaptation indeed. some scientists speculate that the bunnydogs esse... | [
"tell people how to fight against coyotes",
"tell us why the coyote is the most hunted animal",
"supply the reason why the coyote is a kind of notorious pest",
"explain how the coyote has spread to and survived in cities"
] | D | null |
pubmedqa_375 | pubmedqa | <ctx>
. j., weiner, h. l. & quintana, f. j. nanoparticle - mediated codelivery of myelin antigen and a tolerogenic small molecule suppresses eae. proc natl acad sci u s a, 109 ( 28 ), 11270 - 5 ( 2012 ). 7. * quintana, f. j., * jin, h., burns, e. j., nadeau, m., yeste, a., kumar, d., rangachari, m., zhu, c., xiao, s., ... | [
"yes",
"no",
"maybe"
] | A | |
medmcqa_4200 | medmcqa | <ctx>
as all lifeforms on earth share an underlying biochemistry ; organisms exceptional in their environmental resilience are classified as extremophiles, these for the most part exhibiting radically different susceptibilities. ecological lifetime a poison which enters the food chain — whether of industrial, agricultu... | [
"Ancyclostoma",
"Strongyloides",
"Trichinella",
"Necator"
] | C | Trichinella REF: Jawetz, Melnick, & Adelberg's Medical Microbiology, 24T" edition chapter 46 Table 46-4 Indirect repeat in December 2011, See APPENDIX-74 for "DISEASES DUE TO HELMINTHS" "Trichinella infectes by ingestion of undercooked pork which contains encysted larvae in the straited muscle" Skin penetration is seen... |
medmcqa_6890 | medmcqa | <ctx>
##ifiers for each gene can then be used to infer the number of original cdna ( and thus mrna ) molecules present for the gene, providing a method of estimating gene expression that avoids the effect of amplification bias. to further amplify the cdna for rna - seq, the cdna amplicons generated by the original pcr ... | [
"23",
"25",
"28",
"30"
] | A | The number of tRNAs in most cells is more than the number of amino acids used in protein synthesis (20) and also differs from the number of amino acid codons in the genetic code (61)Ref: DM Vasudevan, 7th edition, page no: 596, 597 |
aquarat_4209 | 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)12 km",
"B)3km",
"C)4km",
"D)5km"
] | A | Distance = 10*72/60 = 12 km
Answer is A |
arc_easy_1464 | arc_easy | <ctx>
western philosophy refers to the philosophical thought and work of the western world. historically, the term refers to the philosophical thinking of western culture, beginning with the ancient greek philosophy of the pre - socratics. the word philosophy itself originated from the ancient greek ( φιλοσοφια ), lite... | [
"atom.",
"proton.",
"neutron.",
"electron."
] | A | |
mmlu_aux_3339 | mmlu_auxiliary | <ctx>
bats have a high thermal conductivity. the wings are filled with blood vessels, and lose body heat when extended. at rest, they may wrap their wings around themselves to trap a layer of warm air. smaller bats generally have a higher metabolic rate than larger bats, and so need to consume more food in order to mai... | [
"Because their upper body is light.",
"Because they have strong muscles.",
"Because their talons are linked to muscles tightly.",
"Because their tendons are linked to their upper body."
] | D | null |
aquarat_33484 | aquarat | <ctx>
4. 3 • partial derivatives 343 in for trouble at the last part of my speech dealing with the age of the earth, where my views conflicted with his. to my relief, kelvin fell fast asleep, but as i came to the important point, i saw the old bird sit up, open an eye and cock a baleful glance at me. then a sudden insp... | [
"A)26/36",
"B)26/31",
"C)26/19",
"D)26/33"
] | D | Let ages of Ramu and Shyam be x and y respectively.
x/y = 3/4 => x = 3/4 y
(x- 7)/(y - 7) = 2/3
=> 3x - 21 = 2y - 14 => 3x = 2y + 7
But x = 3/4 y
3 * 3/4 y = 2y + 7
9y = 8y + 28 => y = 28years
=> x = 21 years
Ratio of their ages five years hence, (21 + 5)/(28 + 5) = 26/33.
Answer:D |
medmcqa_7703 | medmcqa | <ctx>
in hospitalization rate, and cost of treatment. the development of e. coli biofilm is a common leading cause of urinary tract infections ( uti ) in hospitals through its contribution to developing medical device - associated infections. catheter - associated urinary tract infections ( cauti ) represent the most c... | [
"May manifest within 48 hours of admission",
"May develop after discharge of patient from the hospital",
"Denote a new condition which is unrelated to the patient's primary conditions",
"May already present at the time of admission"
] | D | Nosocomial infection occurs in a patient already suffering from a disease and a new infection is set up from another host or another external source. It occurs 48hours after admission or discharge from the hospital. Ref: Ananthanarayan& Paniker&;s textbook of microbiology, 9th edition. Pg no.71 |
openbookqa_2803 | openbookqa | <ctx>
ornamental interest. system – a set of parts organised into a whole, usually processing a flow of energy. ttake - back - a concept commonly associated with product stewardship, placing responsibility on brand - owners, retailers, manufacturers or other supply chain partners to accept products returned by consumer... | [
"wax",
"nutriment",
"stones",
"glass"
] | B | |
aquarat_8687 | 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
10 = 10 b type orders ... | [
"A)the same as one 45 percent discount",
"B)the same as one 40 percent discount",
"C)the same as one 37 percent discount",
"D)the same as one 30 percent discount"
] | C | 0.9*0.7*x=0.63x from initial value, meaning 0.37 or 37% discount
C |
medmcqa_7176 | medmcqa | <ctx>
the event of oxygen shortage ( hypoxia ), intracellular acidosis ( mediated by enhanced glycolytic rates and atp hydrolysis ), contributes to mitochondrial membrane potential and directly drives atp synthesis. most of the atp synthesized in the mitochondria will be used for cellular processes in the cytosol ; thu... | [
"5",
"7",
"10",
"15"
] | B | ATP formation in glycolysis: Reaction Catalyzed by Method of ATP Formation ATP per mol of Glucose Glyceraldehyde 3-phosphate dehydrogenase Respiratory chain oxidation of 2 NADH 5 Phosphoglycerate kinase Substrate-level phosphorylation 2 Pyruvate kinase Substrate-level phosphorylation 2 Total 9 Consumption of ATP for re... |
medmcqa_136 | 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... | [
"Pseudomonas",
"Candida",
"E. coli",
"Mucor"
] | D | |
mmlu_aux_3912 | mmlu_auxiliary | <ctx>
in earth's energy balance along with related global and regional changes in climate, the biosphere and biogeochemistry. the atmosphere and ocean are linked because of evaporation and precipitation as well as thermal flux ( and solar insolation ). recent studies have advanced knowledge on ocean acidification, ocea... | [
"the CO2 absorbed by the ocean",
"the acidity of the ocean",
"the amount of greenhouse warming",
"the gradual release of CO2"
] | C | null |
aquarat_46074 | aquarat | <ctx>
most. by scaling the processing times, we can assume, without loss of generality, that the machine load bounds satisfy. ` ` in other words, generalized assignment problem is to find a schedule of minimum cost subject to the constraint that the makespan, that the maximum machine load is at most ". the work of shmo... | [
"A)$9.40",
"B)$11.30",
"C)$12.14",
"D)$17.80"
] | C | Pa = price of A
Pb = price of B
Ta = time for A to complete the job
Tb = time for B to complete the job
Given
Pa = 1.4 Pb
Ta+20 = Tb
Pa*Ta = Pb*Tb=850
1.4Pb * (Tb-20) = Pb*Tb
1.4 Pb Tb - Pb Tb = 1.4 Pb * 20
0.4PbTb = 28Pb
Tb = 28/0.4 = 70
Pb=850/70 ~ 12.14
C |
arc_easy_2213 | arc_easy | <ctx>
detrital web, plant and animal matter is broken down by decomposers, e. g., bacteria and fungi, and moves to detritivores and then carnivores. there are often relationships between the detrital web and the grazing web. mushrooms produced by decomposers in the detrital web become a food source for deer, squirrels,... | [
"hunting and killing prey for food",
"changing carbon dioxide and water into food",
"absorbing food from dead organisms",
"producing food from oxygen and sunlight"
] | D | |
aquarat_48800 | aquarat | <ctx>
2. 14597 = 40. 99862 | align = " right " | 40 | | 0. 89123 | | align = " right " | 41 | | 0. 90315 | - - - - - | 0. 95 | | 2. 44775 = 46. 76414 | align = " right " | 46 | | 0. 94825 | | align = " right " | 47 | | 0. 95477 | - - - - - | 0. 99 | 3. 03485 = 57. 98081 | align = " right " | 57 | 0. 99012 | align = " r... | [
"A)1266",
"B)3000",
"C)2866",
"D)3600"
] | D | 6-3 =3.... > 1800
12-6 = 6 => 1800/3*6 = 3600
Answer: D |
aquarat_31745 | aquarat | <ctx>
, we need its mass ( which is given ) and its volume. the volume of the coin equals the volume of water displaced. the volume of water displaced can be found by solving the equation for density for. solution the volume of water is where is the mass of water displaced. as noted, the mass of the water displaced equ... | [
"A)0",
"B)1/14",
"C)2/15",
"D)1/10"
] | B | Suppose the water in each jug is L liters
CX x (1/7) = L
CX = 7L liters
CX is capacity of X
CY x (2/3) = L
CY = 3L/2 liters
CY is capacity of Y
Now, Y is 3L/2 - L empty = L/2 empty
So, we can put only L/2 water in jug Y from Jug X
Jug X's remaining water = L - L/2 = L/2
Fraction of X which contains water = water / CX
=... |
medmcqa_5540 | 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... | [
"Smokers",
"Alcoholics",
"PET",
"Folic acid deficiency"
] | B | Abruptio placenta is premature separation of normally situated placentaQ resulting in hemorrhage.
Risk factors:
Increased maternal age - Increased parity
Pre eclampsia - Chronic hypertension
Preterm ruptured membranes pregnancy - Sudden uterine decompression as in hydramnios and twin
Cigarette smoking - Thrombophilia
... |
aquarat_3219 | aquarat | <ctx>
12. 0 s? to solve this part, first identify the unknown, and then discuss how you chose the appropriate equation to solve for it. after choosing the equation, show your steps in solving for the unknown, check your units, and discuss whether the answer is reasonable. ( d ) what is the car ’ s final velocity? solve... | [
"A)1 hour 10 minutes",
"B)1 hour 82 minutes",
"C)2 hour 12 minutes",
"D)1 hour 12 minutes"
] | D | New speed = 6/7 of usual speed
Speed and time are inversely proportional.
Hence new time = 7/6 of usual time
Hence, 7/6 of usual time - usual time = 12 minutes
=> 1/6 of usual time = 12 minutes
=> usual time = 12 x 6 = 72 minutes = 1 hour 12 minutes
Answer :D |
openbookqa_1318 | openbookqa | <ctx>
reduce visibility, but with radar and precision positioning systems they are not as serious a hazard as in the past. nevertheless they may cause delays in some operations. in heavy rainfall appreciable quantities of water may enter unprotected openings, and must be removed before it has adverse effects on stabili... | [
"decompose",
"collapse",
"contract",
"expand"
] | D | |
medmcqa_7260 | medmcqa | <ctx>
on the role of lipid sheets in separating the interior of the cell from the exterior milieu. this insight, they felt, was to cell function what the discovery of the double helix had been to genetics. bangham had called his lipid structures " multilamellar smectic mesophases " or sometimes " banghasomes ". it was ... | [
"Cell division",
"Endocytosis",
"Exocytosis",
"Virus replication"
] | B | Ans. (b) EndocytosisEndocytosis is the process of taking contents inside the cell. It involves fusion of two cell membranesExocytosis is release of contents from inside of the cell to outside. It involves fusion of vesicles inside the cell to its cell membrane |
medmcqa_351 | 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... | [
"Barium studies",
"Endoscopy",
"24 hour pH monitoring",
"Manometry"
] | B | Answer is B (Endoscopy): Dysphagia for solids alone suggests a probable mechanical cause for dysphagia such as carcinoma, stricture or esophageal web. The investigation of choice for such cases is Endoscopy. |
aquarat_45747 | aquarat | <ctx>
less than or equal to 80. note that numbers that will be discarded by a step are still used while marking the multiples in that step, e. g., for the multiples of 3 it is,,,,...,,..., so care must be taken dealing with this. see also sieve of pritchard sieve of atkin sieve of sundaram sieve theory references exter... | [
"A)15",
"B)70",
"C)20",
"D)60"
] | D | Sol.
Average = (42+ 45+ 48+ 51+ 54+ 57+ 60+ 63+ 66+ 69+ 72+ 75+ 78 / 13) = 780 / 5 = 60.
Answer D |
aquarat_29085 | aquarat | <ctx>
( block ) into subcells. 2, 333, 606, 816 = 2, 357, 947, 691 = 13313 = 119 2, 373, 046, 875 = 755 2, 494, 357, 888 = 227 2, 535, 525, 376 = 765 2, 562, 890, 625 = 506252 = 2254 = 158 2, 565, 726, 409 = 506532 = 13693 = 376 2, 695, 730, 992 = number of ( unordered, unlabeled ) rooted trimmed trees with 29 nodes 2,... | [
"A)33.0",
"B)37.66",
"C)32.1",
"D)31.23"
] | B | Explanation:
Let the two parts be (56 - x) and x.
Then, 10 (56 - x) + 22x = 780
=> 12x = 220
=> x = 20.
Bigger part = (56 - x) = 37.66.
Answer: B) 37.66 |
qasc_7665 | qasc | <ctx>
20. 6 electric hazards and the human body learning objectives by the end of this section, you will be able to : • define thermal hazard, shock hazard, and short circuit. • explain what effects various levels of current have on the human body. there are two known hazards of electricity — thermal and shock. a therm... | [
"cells",
"pain",
"amphibians",
"animals"
] | D | |
qasc_818 | qasc | <ctx>
9. 6 forces and torques in muscles and joints learning objectives by the end of this section, you will be able to : • explain the forces exerted by muscles. • state how a bad posture causes back strain. • discuss the benefits of skeletal muscles attached close to joints. • discuss various complexities in the real... | [
"to move people",
"quadriceps",
"mechanical",
"critical organs"
] | B | |
medmcqa_1444 | medmcqa | <ctx>
network. cytokines, a neuronal marker for synapse elimination, is found to be upregulated in neurons with the grn mutation. increased cytokine tagging results in an increase in microglial density and activity around synapses. progranulin may also be involved in sexual determination during embryonic development. i... | [
"IL 10",
"IL 8",
"IL 11",
"TNF alpha"
] | A | Cytokines
Proinflammatory Anti-inflammatory
o Major:- IL-1, o IL-4, IL-10, IL-13
TNF-alpha, IL-6
o Other:- IL-2, IL-4,
IL-5, IL-6, IL-8, IL-11,
IL-12, IL-15, IL-21,
IL-23, IFN- gamma, GM-CSF
o Here, you can consider IL-4 as pro-inflammatory cyto... |
medmcqa_5984 | medmcqa | <ctx>
the ureters have been resited as a result of surgery, for example due to a kidney transplant or due to past surgery for vesicoureteric reflux, that site may also become narrowed. a narrowed ureter may lead to ureteric enlargement ( ) and cause swelling of the kidneys ( hydronephrosis ). associated symptoms may in... | [
"Cotrimoxazole",
"Bilateral reimplantation of ureter",
"Injection of Collagen in the ureter",
"Endoscopic resection of ureter"
] | A | Acquired renal scarring results from an episode or repeated episodes of acute pyelonephritis caused by infected urine in the presence of VUR. Infection activates a cascade of mediators, which leads to renal epithelial cells damage. Treatment with antibiotics during the first week after infection appears to limit inflam... |
medmcqa_1459 | medmcqa | <ctx>
granulation tissue is new connective tissue and microscopic blood vessels that form on the surfaces of a wound during the healing process. granulation tissue typically grows from the base of a wound and is able to fill wounds of almost any size. examples of granulation tissue can be seen in pyogenic granulomas an... | [
"Epitheloid cells",
"Cavernous hemangioma",
"Granulation tissue",
"Giant cells"
] | C | Pyogenic granulomas) are pedunculated masses usually found on the gingiva of children, young adults, and pregnant women. These lesions are richly vascular and typically are ulcerated, which gives them a red to purple color. In some cases, growth can be rapid and raise fear of a malignant neoplasm. However, histologic e... |
mmlu_aux_5180 | mmlu_auxiliary | <ctx>
of other objects in the sky, though varying thicknesses of cloud cover have differing effects. a very thin cirrus cloud in front of the moon might produce a rainbow - colored ring around the moon. stars and planets are too small or dim to take on this effect and are instead only dimmed ( often to the point of inv... | [
"a week",
"four weeks",
"a year",
"24 hours"
] | B | null |
aquarat_14845 | aquarat | <ctx>
is, entering this into the expression above, we get 21. 34 21. 35 21. 36 21. 37 21. 38 21. 39 21. 40
. 98 10. 99 10. 100
2. 92
103 y 0. 65 s 14. 4 y 1. 5 s 432. 2 y
</ctx>
The following are multiple choice questions (with answers) about STEM.
2500 - (1002 / 20.04) = ?
A. A)2984
B. B)2983
C. C)2982
D. D)2450
... | [
"A)2984",
"B)2983",
"C)2982",
"D)2450"
] | D | 2500-50 = 2450
Answer : D |
aquarat_28406 | aquarat | <ctx>
h but are limited to 250 km / h operationally. these trains are powered using crh series electric multiple units ( emus ) named " harmony " ( chinese : 和, hexiehao ). d1 – d3998 for the trains running through two or more railway bureaus, d4001 – d9998 for the trains running within one railway bureau. " d " servic... | [
"A)2 : 3",
"B)4 : 3",
"C)6 : 7",
"D)9 : 16"
] | B | Sol.
Let us name the trains as A and B. Then,
(A's speed) : (B's speed) = √b : √a
= √16 : √9
= 4 : 3.
Answer B |
mmlu_aux_7490 | mmlu_auxiliary | <ctx>
kept in are fishes in ponds and songbirds ( e. g. zebra dove, geopelia striata ), which are kept in cages on bamboo poles. the economic status of owners plays a role in livestock ownership ; lower - class owners tend to own several chickens whereas middle - class owners might have a goat or a sheep, and wealthier... | [
"raspberries",
"cars",
"buildings",
"wind"
] | A | null |
medmcqa_1105 | medmcqa | <ctx>
diagnosis many features of gerodermia osteodysplastica ( go ) and another autosomal recessive form of cutis laxa, wrinkly skin syndrome ( wss, ), are similar to such an extent that both disorders were believed to be variable phenotypes of a single disorder. several delineating factors, however, suggest that gerod... | [
"Fanconi anemia",
"Dyskeratosis congenita",
"Tuberous sclerosis",
"Osteogenesis imperfecta"
] | A | - All features given in the question suggests the diagnosis of Fanconi anemia Common physical findings in Fanconi Anemia (FA): - Skin pigment changes including Cafe-au-lait spots (55% cases) - Sho stature (in 50% cases) - Microcephaly - Thumb and radial malformations - Renal and cardiac malformations - Hypogonadism - A... |
medmcqa_7175 | medmcqa | <ctx>
can take a new reading as often as every 60 seconds ( although most only take a reading every 5 minutes ), allowing for a sampling frequency that is able to provide not just a current blood sugar level, but a record of past measurements ; allowing computer systems to project past short - term trends into the futu... | [
"Protamine zinc insulin",
"Ultra lente insulin",
"Semi lente insulin",
"Regular insulin"
] | D | Ans. is 'd' i.e., Regular insulin o All preparations are administered by S.C. route except regular insulin which can be given |
medmcqa_5950 | medmcqa | <ctx>
a blastoma is a type of cancer, more common in children, that is caused by malignancies in precursor cells, often called blasts. examples are nephroblastoma, medulloblastoma, and retinoblastoma. the suffix - blastoma is used to imply a tumor of primitive, incompletely differentiated ( or precursor ) cells, e. g.,... | [
"Seminoma",
"Teratoma",
"Both of the above",
"None of the above"
] | A | Approximately 95% of testicular tumors are derived from germ cells. Seminomas tend to remain localized in the testis for a longer period, are radiosensitive, and metastasize to lymph nodes, whereas nonseminomatous neoplasms metastasis sooner, are radioresistant, and tend to metastasize hematogenous routes. Risk factors... |
openbookqa_879 | openbookqa | <ctx>
22. 2 ferromagnets and electromagnets learning objectives by the end of this section, you will be able to : • define ferromagnet. • describe the role of magnetic domains in magnetization. • explain the significance of the curie temperature. • describe the relationship between electricity and magnetism. ferromagne... | [
"a zipper",
"a cat",
"a lightbulb",
"a bench"
] | A | |
qasc_4683 | qasc | <ctx>
mobile phone, cellular phone, cell phone, cellphone, handphone, or hand phone, sometimes shortened to simply mobile, cell or just phone, is a portable telephone that can make and receive calls over a radio frequency link while the user is moving within a telephone service area. the radio frequency link establishe... | [
"inactive",
"Allergies",
"dangerous",
"deadly"
] | C | |
medmcqa_5307 | medmcqa | <ctx>
instead of a negative one. the negatively charged cell wall of many microorganisms attracts the positively charged chromophore which causes the specimen to absorb the stain giving it the color of the stain being used. positive staining is more commonly used than negative staining in microbiology. the different ty... | [
"Red",
"Green",
"Violet",
"Yellow"
] | B | Fouchet's test : This test is also employed for the detection of bile pigments. Bile pigments are adsorbed on barium sulfate. Fouchet's reagents (containing ferric chloride in trichloroacetic acid) oxidizes bilirubin to biliverdin (green) and bilicyanin (blue).
Satyanarayana, Ed 3, Pg No 767 |
medmcqa_2911 | medmcqa | <ctx>
, makes it appropriate to consider three cases in one opinion. the feres case : the district court dismissed an action by the executrix of feres against the united states to recover for death caused by negligence. decedent perished by fire in the barracks at pine camp, new york, while on active duty in service of... | [
"Res ipsa loquitur",
"Medical maloccurrence",
"Therapeutic misadventure",
"Novus actus interveniens"
] | A | Res ipsa loquitur: means the thing or fact speaks for itself. Here the patient has to merely state the act of negligence. It must satisfy the conditions that in the absence of negligence, the injury would not have occurred ordinarily, the doctor had exclusive control over the injury-producing treatment or instrument an... |
medmcqa_4761 | medmcqa | <ctx>
and biochemical properties that distinguished the new clavibacter sp. associated with argt from other members of the genus, riley and ophel ( 1992 ) proposed clavibacter toxicus as a new species. in 1993, zgurskaya et al. proposed a new genus, “ rathayibacter, ” and desired to reclassify the “ clavibacter sp. ” a... | [
"Oxidase production",
"Catalase production",
"Urease production",
"Curved shape"
] | C | Both Campylobacter and Helicobacter Belong to the family Campylobacteriaceae. Both are GNspiral-shaped or comma-shaped bacteria. Catalase and oxidase positive. Urease however, is produced only by Helicobacter. |
pubmedqa_493 | pubmedqa | <ctx>
##in may decrease the noisiness of the brain's auditory system, increasing perception of social cues and the ability to react in social situations. however, the cues detected may not always be positive : increasing awareness of a trusted adult may be beneficial, but increasing awareness of an aggressor may increa... | [
"yes",
"no",
"maybe"
] | A | |
qasc_2115 | qasc | <ctx>
the common patterns of human dna sequence variation. " it catalogs the patterns of small - scale variations in the genome that involve single dna letters, or bases. researchers published the first sequence - based map of large - scale structural variation across the human genome in the journal nature in may 2008.... | [
"personalities",
"mutations",
"solid, liquid, gas",
"building blocks"
] | D | |
aquarat_23854 | aquarat | <ctx>
| | 30 | | 36 | | 32 | | 48 | | 20 | | 66 | | 32 | | 44 | | 24 | -! 70 | 70 | | 24 | | 72 | | 36 | | 40 | | 36 | | 60 | | 24 | | 78 | | 32 | -! 80 | 54 | | 40 | | 82 | | 24 | | 64 | | 42 | | 56 | | 40 | | 88 | | 24 | -! 90 | 72 | | 44 | | 60 | | 46 | | 72 | | 32 | | 96 | | 42 | | 60 | | 40 | } in the graph at rig... | [
"A)198",
"B)288",
"C)432",
"D)396"
] | C | I will go with C (pending elements to match is 2^2*3^2*12^1 =432 |
medmcqa_7303 | medmcqa | <ctx>
work with jocelyn laporte has led to the identification of the mutated mtm1 gene in x - linked myotubular myopathy ( laporte et al nat genet 1996 ) and more recently the mutated bin1 gene in autosomal recessive centronuclear myopathy ( nicot et al, nature genet, 2007 ). for several years, jean - louis mandel has ... | [
"Autosomal recessive",
"Hyperparathyroidism",
"Islet cell tumour",
"Associated with chromosome 11"
] | A | MEN syndromes are inherited as autosomal dominant disorders.MEN-1 The gene is located on long arm of chromosome 11 (11q13) (Refer: Robbins & Cotran's - Pathologic Basis of Disease, SAE, 1st edition, Vol II-pg no: 1136-1137) |
mmlu_aux_3544 | mmlu_auxiliary | <ctx>
##able batteries include automobile starters, portable consumer devices, light vehicles ( such as motorized wheelchairs, golf carts, electric bicycles, and electric forklifts ), road vehicles ( cars, vans, trucks, motorbikes ), trains, small airplanes, tools, uninterruptible power supplies, and battery storage po... | [
"how to charge the handheld video game up",
"explaining a newly-developed battery",
"introducing a new car",
"telling us how to make the new battery cheaper"
] | C | null |
aquarat_7082 | 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)4",
"B)5",
"C)6",
"D)6"
] | A | Let the number off boys in the group originally be x.
Total weight of the boys = 30x
After the boy weighing 35 kg joins the group, total weight of boys = 30x + 35
So 30x + 35 + 31(x + 1) = > x = 4.
Answer:A |
aquarat_36591 | aquarat | <ctx>
1. 00 l of water saturated with baso4. 23. public health service standards for drinking water set a maximum of 250 mg / l ( 2. 60 10 – 3 m ) of because of its cathartic action ( it is a laxative ). does natural water that is saturated with caso4 ( “ gyp ” water ) as a result or passing through soil containing gyp... | [
"A)A)32kg",
"B)B)40kg",
"C)C)80kg",
"D)D)85kg"
] | C | Quantity of pulp in 100kg of fresh fruits = (100-40)% of 100kg = 60kg
Let the quantity of dry fruit obtained be x kg
then, (100-25)% of x = 60
(75/100)*x = 60
x = 80
correct option is C |
medmcqa_9781 | medmcqa | <ctx>
pay - per - view ( ppv ) is a type of pay television or webcast service that enables a viewer to pay to watch individual events via private telecast. events can be purchased through a multichannel television platform using their electronic program guide, an automated telephone system, or through a live customer s... | [
"Increases with prevalence",
"Decreases with prevalence",
"No relation with prevalence",
"Accuracy"
] | A | The predictive value of a positive test indicates the probability that a patient with a positive test result does indeed have the disease in question. The more prevalent a disease, the more accurate will be the predictive value of a positive screening test. Ref: 25th edition, Park's Textbook of Preventive and Social Me... |
openbookqa_1469 | 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... | [
"If a plant produces gymnosperms",
"If someone has blue contacts in their eyes",
"If a child can build tall walls",
"If a plant receives enough sunlight"
] | A | |
medmcqa_9739 | medmcqa | <ctx>
##ysis + two from the citrate cycle ). it is clear that using oxygen to completely oxidize glucose provides an organism with far more energy than any oxygen - independent metabolic feature, and this is thought to be the reason why complex life appeared only after earth's atmosphere accumulated large amounts of ox... | [
"Glycogen phosphorylase B",
"Glycogen synthase I",
"Glycogen synthase C",
"Glycogen synthase D"
] | C | The liver phosphorylase-b is the inactive form. It becomes active on phosphorylation. The active form is phosphorylase-a.Glycogen synthase exists in two distinct forms that can be interconveed by the action of specific enzymes; active dephosphorylated glycogen synthase(glucose-6-p-independent) and less active, phosphor... |
qasc_2919 | qasc | <ctx>
radicals, potentially produced by redox - active iron, induce biomolecule crosslinking. this crosslinking mechanism is somewhat analogous to the crosslinking that occurs during histological tissue fixation, such as with formaldehyde. the authors also suggest the source of iron to be the hemoglobin from the deceas... | [
"heat and cold",
"heat and fuel",
"hydrogen and oxygen",
"heat and pressure"
] | D | |
arc_easy_22 | arc_easy | <ctx>
. use in astronomy the light - second is a convenient unit for measuring distances in the inner solar system, since it corresponds very closely to the radiometric data used to determine them. ( the match is not exact for an earth - based observer because of a very small correction for the effects of relativity. )... | [
"how fast light travels in space.",
"the distance light travels in one year.",
"how large the diameters of different stars are.",
"the time it takes the Sun to move through the galaxy."
] | B | |
openbookqa_2945 | openbookqa | <ctx>
be a very dense " fur " of light pink to red hairs. it is theorized that the symbionts actually do most of the thinking and communication for their host creatures, thus accounting for the small brain yet high functionality in many chtorrans. humans that bond with symbionts soon lose the ability, or will, to commu... | [
"the creature is a carnivore",
"the creature is a vegan",
"the creature is something other than an omnivore",
"the creature loves to eat cucumbers"
] | A | |
aquarat_7044 | aquarat | <ctx>
of these interest and principal payments must equal the cumulative fixed payments at time t i. e. mat. evaluating the first integral on the right we obtain an expression for i ( t ), the interest paid : unsurprisingly the second integral evaluates to p0 − p ( t ) and therefore : the reader may easily verify that ... | [
"A)3.8",
"B)2",
"C)6",
"D)Cannot be determined"
] | B | Explanation: Let rate = R% and time = R years.
Then, (1000 x R x R)/100 = 40
10R² = 40
R² = 4
R = 2.
Answer: Option B |
aquarat_32341 | aquarat | <ctx>
to a volume of 36. 6 million teu, based on drewry shipping consultants'container census. moreover, in 2014 for the first time in history 40 - foot high - cube containers accounted for the majority of boxes in service, measured in teu. in 2019 it was noted by global logistics data analysis startup upply that china... | [
"A)$255",
"B)$275",
"C)$459",
"D)$1,250"
] | C | Total no. Of boxes = 3060000/(20×20×15) = 510
Total cost = 510×$0.9=$459
Answer C |
medmcqa_348 | medmcqa | <ctx>
. this initial research resulted in numerous studies being done on the antibacterial activity of various glycylcyclines, with extra focus being put on n, n - dimethylglycyl - amino derivatives, due to their reported potency. the aforementioned research culminated in a 1999 paper describing the discovery of a comp... | [
"Pseudomonas",
"Staphylococcus",
"Streptococcus",
"Klebsiella"
] | A | Ans. is 'a' i.e., Pseudomonas |
medmcqa_3765 | medmcqa | <ctx>
the risk of venous rupture and hemorrhage. cerebral arteriovenous malformations in the brain have a 2 – 4 % chance of rupture each year. however, many arteriovenous malformations go unnoticed and are asymptomatic throughout a person's lifetime. a germinal matrix hemorrhage is bleeding into the brain of premature ... | [
"Internal hemorrhoids",
"External hemorrhoids",
"Diverticulosis",
"Ileal (Meckel) diverticulum"
] | D | Ileal (Meckel) diverticulum, which is an outpouching of the distal ileum, is twice as prevalent in males as in females. The diverticulum is clinically important because ulceration of the diverticulum with pain, bleeding, perforation, and obstruction is a complication that may require emergent surgery. Signs and symptom... |
medmcqa_3284 | medmcqa | <ctx>
healthy bladders of felines, where it prevents bacterial adherence and protects the bladder from the toxic properties of urine. cats suffering from idiopathic cystitis, ( i. e. unexplained inflammation of the bladder ) excrete lower amounts of gp - 51 along with other glycosaminoglycans, leaving the lining of the... | [
"E. coli",
"Pseudomonas",
"Proteus mirabilis",
"Neisseria gonorrhea"
] | A | (E. coli): Ref: 173-S* The organisms found in urine in cystitis are the E. coli, streptococci, staphylococci and B. proteus, the tubercle bacillus, and occasionally pseudomonas pyocyanea, Gonococcal cystitis is relatively rare, and almost invariably follows instrumentation.* The organism which is found most frequently ... |
qasc_4958 | qasc | <ctx>
may collapse. suction is applied to the chest cavity of surgery patients and trauma victims to reestablish negative pressure and inflate the lungs. figure 11. 36 ( a ) during inhalation, muscles expand the chest, and the diaphragm moves downward, reducing pressure inside the lungs to less than atmospheric ( negat... | [
"matter",
"the skin",
"muscle",
"organ"
] | C | |
mmlu_aux_3472 | mmlu_auxiliary | <ctx>
##raley, j. m., wolman, a. a., kaufman, g. d., winn, h. e., hall, j. d., reinke, j. m., and ostman, j. ( 1986 ). migratory movement and population structure of humpback whales ( megaptera novaeangliae ) in the central and eastern north pacific. marine ecology progress series, 31, 105 - 119. baker, c. s. and herma... | [
"Its nose.",
"Its ears.",
"Its mouth.",
"Its eyes."
] | C | null |
mmlu_aux_7783 | mmlu_auxiliary | <ctx>
space debris ( also known as space junk, space pollution, space waste, space trash, space garbage, or cosmic debris ) are defunct human - made objects in spaceprincipally in earth orbitwhich no longer serve a useful function. these include derelict spacecraftnonfunctional spacecraft and abandoned launch vehicle s... | [
"Inner Solar System",
"Oort Cloud",
"Kuiper Belt",
"Asteroid Belt"
] | D | null |
medmcqa_121 | medmcqa | <ctx>
occurring in the final restoration. the advantage of direct restorations is that they are usually set quickly and can be placed in a single procedure. the dentist has a variety of different filling options to choose from. a decision is usually made based on the location and severity of the associated cavity. sinc... | [
"The indirect retainer",
"The direct retainer",
"Intimate contact between the denture bases and the underlying tissues",
"Direct and indirect retainers"
] | C | |
openbookqa_245 | openbookqa | <ctx>
the high values of initial force, and the small areas to which this force is applied, such as in the joints.. for example, when a person lifts an object improperly, a force of 5000 n may be created between vertebrae in the spine, and this may be applied to an area as small as. the pressure created is or about 50 ... | [
"the floor of a sea",
"the bottom of a house",
"the bottom of a mountain",
"the bottom of a river"
] | A | |
mmlu_aux_8789 | mmlu_auxiliary | <ctx>
atmospheric optics is " the study of the optical characteristics of the atmosphere or products of atmospheric processes.... [ including ] temporal and spatial resolutions beyond those discernible with the naked eye ". meteorological optics is " that part of atmospheric optics concerned with the study of patterns ... | [
"TV",
"the yellow dwarf",
"volcanoes",
"the moon"
] | B | null |
openbookqa_2067 | openbookqa | <ctx>
an airfield traffic pattern is a standard path followed by aircraft when taking off or landing while maintaining visual contact with the airfield. at an airport, the pattern ( or circuit ) is a standard path for coordinating air traffic. it differs from " straight - in approaches " and " direct climb - outs " in ... | [
"empty",
"smaller",
"the same",
"bigger"
] | B | |
aquarat_26468 | 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
10 = 10 b type orders ... | [
"A)12.50 %",
"B)13.50 %",
"C)14 %",
"D)14.50 %"
] | A | Sol.
Let C.P. = Rs. 100. Then, marked price = Rs. 150.
S.P. = 75% of Rs. 150 = Rs. 112.50.
∴ Gain% = 12.50%.
Answer A |
mmlu_aux_1716 | mmlu_auxiliary | <ctx>
##m raises significant ethical and legal concerns, and the risks are imperfectly understood. clean energy renewable energy is key to limiting climate change. for decades, fossil fuels have accounted for roughly 80 % of the world's energy use. the remaining share has been split between nuclear power and renewables... | [
"windmills",
"electric bikes",
"hydrogen--fuelled cars",
"aircraft"
] | A | null |
qasc_3148 | qasc | <ctx>
sponge hosts. through a process termed the " sponge - loop, " they convert dissolved organic carbon released by reef organisms into particulate organic carbon that can be consumed by heterotrophic organisms. along with the coral – symbiodiniaceae mutualism, this sponge - bacterial symbiosis helps explain darwin's... | [
"oxygen",
"sound",
"food",
"waste"
] | C | |
aquarat_40692 | aquarat | <ctx>
40. ( a ) 41. 4 g ( b ) ( c ) 42. ( a ) 39. 5 g ( b ) ( c ) it is ethyl alcohol. 44.
the mixture of agno3 and nacl is greater than ksp. because the volume doubles when equal volumes of agno3 and nacl solutions are mixed, each concentration is reduced to half its initial value the reaction quotient, q, is greater... | [
"A)16.67",
"B)40",
"C)50",
"D)60.33"
] | B | let x=ounces of 60% salt solution to be added
.2*40+.6x=.4(40+x)
x=40
Amswer B |
mmlu_aux_4241 | mmlu_auxiliary | <ctx>
short and long - term investment for infants. primates living in monogamous pairs or single - male groups exhibit high paternity certainty and assist with the paternal care hypothesis. the mating effort hypothesis : males provide care for infants in order to increase mating opportunities with females. this means ... | [
"Mr. Moms in the Wild",
"Animals Do Have Feelings",
"Nature Loves Us like Our Dad",
"Childbirth in the Animal Kingdom"
] | A | null |
aquarat_12230 | aquarat | <ctx>
each answer with the correct number of significant figures. ( a ) 62. 8 34 ( b ) 0. 147 + 0. 0066 + 0. 012 ( c ) 38 95
this equation and entering the known values gives 10. 28 10. 29 10. 30 10. 31 10. 32 10. 33
much will i owe at the end?? - mg ( 1000, 10, 150, 10 / 100, b ). the system responds with the answer... | [
"A)2400",
"B)3600",
"C)3998",
"D)2539"
] | B | B
3600
Let the amount with R be $ r
r = 2/3 (total amount with P and Q)
r = 2/3(9000 - r) => 3r = 18000 - 2r
=> 5r = 18000 => r = 3600. |
medmcqa_8960 | 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... | [
"Pulmonary thromboembolism",
"Pulmonary atelectasis",
"Pneumomediastinum",
"Intralobar pulmonary sequestration"
] | C | Hamman's sign is the Crunching sound heard with every heart beat because of heart beating against air fill. |
openbookqa_2037 | openbookqa | <ctx>
##al forests with slow decay rates, and conversion of natural forests into forest plantations. pollution other problems are pollution of soil and water from fertiliser / pesticide use, and emission of ambient air pollutants, mainly from open field burning of residues. the traditional use of wood in cook stoves an... | [
"stock market",
"ecosystem",
"coal plants",
"electric companies"
] | B | |
openbookqa_840 | openbookqa | <ctx>
supply voltage, the capacitance or mutual inductance between the wires of building wiring systems is typically quite low and incapable of supplying significant amounts of current. however, in overhead transmission work on or near high - voltage lines, safety rules require connecting a conductor to earth ground du... | [
"a person takes a trip",
"a person gets a dog",
"a person presses a key to a socket",
"a person moves plastic into a car"
] | C | |
medmcqa_3322 | medmcqa | <ctx>
heart rate, broncho - constriction, digestion, and the innate immune response. the vagus nerve innervates the celiac ganglion, the site of origin of the splenic nerve. stimulation of the efferent vagus nerve slows heart rate, induces gastrointestinal motility, and inhibits tnf production in spleen. stimulation of... | [
"Relieved pain from gastric malignancy",
"Cause hypotention",
"Can be used to provide anesthesia for intra abdominal surgery",
"Can be given only by retrocrural (classic) approach"
] | D | Ans. is 'd' i.e., Can be given only by retrocrural (classic) approach Celiac plexus block can be done by following three approaches : Retrocrural (classic) approach, anterocrural approach and splanchnic nerve block. See explanation- 4 of session- 8 of Anaesthesia of All India 2014-15 pattern of this book. |
medmcqa_2806 | medmcqa | <ctx>
59. 3 density : 1. 31 g / cm3 uv cutoff : 355 nm plastic lenses are currently the most commonly prescribed lens, owing to their relative safety, low cost, ease of production, and high optical quality. the main drawbacks of many types of plastic lenses are the ease by which a lens can be scratched, and the limitat... | [
"Iodine-131",
"Gold-198",
"Strontium-90",
"Phosphorous-32"
] | D | Ans. D. Phosphorous-32Some useful radionuclides used in clinical radiotherapyRadionuclideEnergy Half-life Medical uses* Radium-2260.83mv1625 yearsfor brachytherapy but not used now a days* Cobalt-601.25mv5.4 yearsteletherapy & brachytherapy* Caesium-1370.666mv30 yearsteletherapy & brachytherapy* Iridium-1920.380mv72 da... |
qasc_4012 | qasc | <ctx>
from medical imaging techniques is only harmful if consistently targeted multiple times in a short space of time. safety measures have been introduced in order to limit the exposure of harmful ionizing radiation such as the usage of protective material during the use of these imaging tools. a lower dosage is also... | [
"no longer regulated",
"gone forever",
"it's bodily water decreases",
"competing for resources"
] | A | |
mmlu_aux_2220 | mmlu_auxiliary | <ctx>
atmospheric electricity describes the electrical charges in the earth's atmosphere ( or that of another planet ). the movement of charge between the earth's surface, the atmosphere, and the ionosphere is known as the global atmospheric electrical circuit. atmospheric electricity is an interdisciplinary topic with... | [
"the gods",
"the earth",
"the sky",
"nature"
] | A | null |
mmlu_aux_7392 | mmlu_auxiliary | <ctx>
wire wrap is an electronic component assembly technique that was invented to wire telephone crossbar switches, and later adapted to construct electronic circuit boards. electronic components mounted on an insulating board are interconnected by lengths of insulated wire run between their terminals, with the connec... | [
"a tin can barrier",
"a metal beam with steel",
"a copper rope with barbs",
"a log filled with sawdust"
] | D | null |
qasc_8093 | qasc | <ctx>
5. 1 energy basics learning objectives by the end of this section, you will be able to : • define energy, distinguish types of energy, and describe the nature of energy changes that accompany chemical and physical changes • distinguish the related properties of heat, thermal energy, and temperature • define and d... | [
"gravity",
"plants",
"animals",
"density"
] | B | |
medmcqa_1173 | medmcqa | <ctx>
personal or family history of bipolar disorder. a significant number of ppp cases, however, occur in individuals with no prior history of psychosis. ( for this reason, first - time pregnancy is itself sometimes considered to be a risk factor for ppp. ) a review of pregnancy - related complications demonstrated so... | [
"Exogenous estrogen",
"Idiopathic",
"CNS tumor",
"Hypothyroidism"
] | B | - MCC of central precocious pubey in girls is Idiopathic. - Organic causes are more common in boys. - OTHER CAUSES: Infections - TB, meningitis Injuries - Trauma, neurosurgery, Radiotherapy Tumors - Hypothalamic hamaoma (Gelastic seizures)- MCC of organic central precocious pubey CNS malformations like arachnoid cyst ,... |
mmlu_aux_2783 | mmlu_auxiliary | <ctx>
western philosophy refers to the philosophical thought and work of the western world. historically, the term refers to the philosophical thinking of western culture, beginning with the ancient greek philosophy of the pre - socratics. the word philosophy itself originated from the ancient greek ( φιλοσοφια ), lite... | [
"94 years old",
"106years old",
"40 years old",
"46 years old"
] | A | null |
mmlu_aux_2209 | mmlu_auxiliary | <ctx>
##probable with event bb, and so the chance that the other child is also a boy is. bar - hillel & falk, however, suggest an alternative scenario. they imagine a culture in which boys are invariably chosen over girls as walking companions. in this case, the combinations of bb, bg and gb are assumed equally likely ... | [
"mailed the chicken and the egg in the same package",
"had mailed chickens in the same post office before",
"mailed the chicken and the egg in different post offices",
"mailed the chicken and the egg by Express Mail"
] | D | null |
aquarat_35987 | aquarat | <ctx>
the process. the player who scores the most goals wins the round for their team. the first team to win two rounds wins. played by : arabella & nathan vs. ashley & ella final challenge the final eight contestants competed in the final challenge, where they completed timed checkpoints in male - female pairs. for th... | [
"A)24",
"B)30",
"C)360",
"D)90"
] | C | Total # of ways the race can be finished is 6!. In half of the cases Meg finishes ahead of Bob and in other half Bob finishes ahead of Meg. So, ways Meg to finish ahead of Bob is 6!/2=360.
Answer: C. |
arc_challenge_761 | arc_challenge | <ctx>
podiatry ( ), or podiatric medicine ( ), also known as chiropody, is a branch of medicine devoted to the study, diagnosis, and treatment of disorders of the foot, and ankle. the healthcare professional is known as a podiatrist. the us podiatric medical school curriculum includes lower extremity anatomy, general h... | [
"metal is corrosive to the skin.",
"foot carries large amounts of bacteria.",
"foot is the most sensitive part of the body.",
"metal may be contaminated and cause infection."
] | D | |
aquarat_4020 | aquarat | <ctx>
train. freewheel crank, that is a freewheel in the bottom bracket, is a necessary part in mid - drive systems to allow the electric motor to work inside its optimal rotational speed range ( r / min ). because the power is applied through the chain and sprocket, power is typically limited to around 250 – 500 watts... | [
"A)6",
"B)6.6",
"C)60",
"D)100"
] | A | [Reveal]Spoiler:
TimeG: 660/x
TimeA: [660/x+10]
660/x = [660/x+10] *110/100
660/x =66*11/x+10
660x+10= 66*11*x
660x +6600 = 66*11*x
x= 100
plug in back to timeA
660/100+10 => 660/110 = 6 |
medmcqa_212 | medmcqa | <ctx>
is strengthened because these bonds are highly polar due to the extreme electronegativity of the fluorine atom. bonds to chlorine and bromine also absorb in the atmospheric window, though much less strongly. moreover, the unreactive nature of such compounds that makes them so valuable for many industrial purposes... | [
"Flurocarbons",
"Salbutamol",
"Ozone",
"Oxygen"
] | A | |
medmcqa_8629 | medmcqa | <ctx>
deposit of new quartz in the ground - mass. as a whole those quartz - porphyries that have microcrystalline ground - masses are rocks of intrusive origin. elvan is a name given locally to the quartz - porphyries that occur as dikes in cornwall. in many of them the matrix contains scales of colorless muscovite or ... | [
"Oropharynx",
"Nasophrynx",
"Cricopharynx",
"Vocal cords"
] | C | Ans. C Cricopharynx Ref. Scott Brown's lth/ed Vol 2 Chapter 155 p 2045; Dhingra 5th/ed p 253, 6th/ed p 238 Killian's Dehiscence (Fig. 8.6) it is an area of weakness between the two pas of inferior constrictor muscle-sub thyropharyngeus and cricopha-ryngeus A pulsion diveiculum of pharyngeal mucosa can emerge posteriorl... |
mmlu_aux_2539 | mmlu_auxiliary | <ctx>
is a mission that will explore the south pole for resources. the mission will include an orbiter, a lander, and a mini - flying probe. chang'e 8, expected to launch in 2028, will verify in - situ resource development and utilization technologies. it may include a lander, a rover, and a flying detector, as well as... | [
"to protect Earth",
"to explore deep space",
"to finish Mars mission",
"to show how powerful the USA is"
] | D | null |
medmcqa_6246 | medmcqa | <ctx>
breadth of their symptoms, and the challenges of identifying impacted patients all complicate the diagnosis. these related conditions include : tunica vasculosa lentis : a capillary network that branches from the hyaloid artery and covers the lens surface ; if this capillary network persists, the lens does not fo... | [
"Glaucoma",
"Trachoma",
"Penetrating injury to Ciliary body",
"Uveitis"
] | C | Ans. (c) Penetrating injury to Ciliary bodyRef.: A.K. Khurana 6th ed. /163, 437* Sympathetic ophthalmitis is a serious bilateral granulomatous panuveitis which usually occurs due to penetrating trauma to ciliary body.* The injured eye is called exciting eye.* Fellow eye which also develops uvieitis is called sympathizi... |
arc_challenge_854 | arc_challenge | <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. ... | [
"her time from start to finish",
"the number of steps she took",
"her heart rate at the finish line",
"the direction she began running"
] | A | |
openbookqa_2507 | openbookqa | <ctx>
14. 6 • convection 601 example 14. 8 calculate the flow of mass during convection : sweat - heat transfer away from the body the average person produces heat at the rate of about 120 w when at rest. at what rate must water evaporate from the body to get rid of all this energy? ( this evaporation might occur when ... | [
"prolonged solar expsosure",
"cooking lunch",
"taking naps",
"smiting enemies"
] | A | |
aquarat_1886 | aquarat | <ctx>
drawing a green or red marble are not equal ( e. g. because green marbles are bigger / easier to grasp than red marbles ) then has a noncentral hypergeometric distribution the beta - binomial distribution is a conjugate prior for the hypergeometric distribution. the following table describes four distributions re... | [
"A)4:1",
"B)3:5",
"C)2:3",
"D)1:3"
] | C | The ratio of beige:white:brown = 3:6:2
The answer is C. |
qasc_7324 | qasc | <ctx>
startle response will not occur. as the threatening stimuli moves forward and decreases the flight zone, the dog will exhibit behaviors that fall into a startle or avoidance response. avoidance response the avoidance response is a form of negative reinforcement which is learned through operant conditioning. this ... | [
"yelling",
"threatened",
"basic survival",
"influenza"
] | C | |
arc_challenge_405 | arc_challenge | <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... | [
"crust",
"mantle",
"inner core",
"outer core"
] | C |
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