id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
qasc_4585 | qasc | <ctx>
in electricity generation, a generator is a device that converts motion - based power ( potential and kinetic energy ) or fuel - based power ( chemical energy ) into electric power for use in an external circuit. sources of mechanical energy include steam turbines, gas turbines, water turbines, internal combustio... | [
"focusing a lens",
"sensory neurons",
"headlights",
"heating liquids"
] | C | |
aquarat_43229 | aquarat | <ctx>
a little bit of algebraic manipulation, we can find two linearly independent, real - value solutions to equation 7. 1 and express our general solution in those terms. we encountered exponential functions with complex exponents earlier. one of the key tools we used to express these exponential functions in terms o... | [
"A)x2 + 13x - 140 = 0",
"B)x2 - 13x + 140 = 0",
"C)x2 - 13x - 140 = 0",
"D)x2 + 13x + 140 = 0"
] | C | Explanation:
Any quadratic equation is of the form
x2 - (sum of the roots)x + (product of the roots) = 0 ---- (1)
where x is a real variable. As sum of the roots is 13 and product of the roots is -140, the quadratic equation with roots as 20 and -7 is: x2 - 13x - 140 = 0.
ANSWER IS C |
aquarat_15417 | aquarat | <ctx>
, similar to how the goal civic journalism is to increases civic engagement. citizen journalists may be influencers as opposed to accredited journalists, but still have a substantial means of conveying their message to the general public. political journalism political journalism is a similar concept, with four k... | [
"A) 20%",
"B) 42%",
"C) 44%",
"D) 66%"
] | D | You are correct. People who cover local politics are a subset of people who cover politics.
25% of reporters who cover politics do not cover local politics so 75% DO cover local politics.
Reporters covering local politics= 75% of reporters covering politics= 25% of all reporters
Reporters covering politics/All Reporter... |
qasc_3738 | qasc | <ctx>
is not readily apparent under normal optics. defects and disease there is evidence to believe that certain defects of any components of the elastic matrix may impair and alter the structural appearance of elastic and collagen fibers. cutis laxa and williams syndrome have elastic matrix defects that have been dire... | [
"infection",
"flooding",
"smoking",
"worms"
] | A | |
mmlu_aux_4531 | mmlu_auxiliary | <ctx>
john forbes nash, jr. ( june 13, 1928 β may 23, 2015 ), known and published as john nash, was an american mathematician who made fundamental contributions to game theory, real algebraic geometry, differential geometry, and partial differential equations. nash and fellow game theorists john harsanyi and reinhard s... | [
"They will get nothing at all.",
"They will get what they really want",
"'They will lose the support from each other",
"They will achieve their maximum objectives."
] | A | null |
aquarat_21699 | aquarat | <ctx>
and allowed per game are statistically independent, then the formula gives the probability of winning. more simply, the pythagorean formula with exponent 2 follows immediately from two assumptions : that baseball teams win in proportion to their " quality ", and that their " quality " is measured by the ratio of ... | [
"A)140m",
"B)125m",
"C)100m",
"D)110m"
] | B | Explanation:
When X runs 48m, Y runs 42m.
Hence, when X runs 1000m, Y runs (1000 * 42) / 48 = 875m
X beats Y by 125m.
ANSWER:B |
qasc_5385 | 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 ... | [
"Something that has seven colors",
"Something that dries the Earth",
"rivers and streams",
"global ecosystems"
] | A | |
aquarat_42383 | aquarat | <ctx>
"! style = " text - align : center ; " | count!! style = " text - align : center ; " | % | - | style = " text - align : left ; " | ridwan kamil | | 7, 226, 254 | | 32. 88 | - | style = " text - align : left ; " | tubagus hasanuddin | | 2, 773, 078 | | 12. 62 | - | style = " text - align : left ; " | sudrajat | | ... | [
"A)357003",
"B)357090",
"C)37667",
"D)379888"
] | B | Total number of invalid votes = 15 % of 560000
= 15/100 Γ 560000
= 8400000/100
= 84000
Total number of valid votes 560000 β 84000 = 476000
Percentage of votes polled in favour of candidate A = 75 %
Therefore, the number of valid votes polled in favour of candidate A = 75 % of 476000
= 75/100 Γ 476000
= 35700000/100
= 3... |
arc_challenge_910 | arc_challenge | <ctx>
agency last september to serve as an alternate for the recently detained professor johannes igby, a rival physicist who created the now proven ( though initially contested by larry ) igby's law to redefine the gravitational flux motivated by sound wave propagation in bose β einstein condensates and a candidate on... | [
"Chocolate will taste better when melted.",
"Chocolate will taste the same even when melted.",
"If the chocolate is broken then the chocolate will melt.",
"If heat is added to chocolate then the chocolate will melt."
] | D | |
aquarat_3128 | aquarat | <ctx>
comprehension texts. the hkeaa reiterated its stance that there has not ever been a " specific " format for the exam and insisted that there was nothing wrong with the paper. in the listening exam of 2007, there was a part asking students to determine whether marked sentences were correct or not, based on the who... | [
"A)38",
"B)98",
"C)99",
"D)17"
] | B | Explanation:
Number of subjects = 6
Average of marks in 6 subjects = 78
Therefore total marks in 6 subjects = 78 * 6 = 468
Now, No. of subjects = 5
Total marks in 5 subjects = 74 * 5 = 370
Therefore marks in 6th subject = 468 β 370 = 98
ANSWER: B |
aquarat_39468 | aquarat | <ctx>
and bond funds. " one more promising source of internet search data is the number of visits of finance - related wikipedia pages ( wikipedia page statistics ) ( moat et al. ( 2013 ) and kristoufek ( 2013a ) ). to sum up, the internet search behavior of households is relatively new and promising proxy for investor... | [
"A)β5%",
"B)β2%",
"C)15%",
"D)20%"
] | B | The actual answer is obtained by multiplying 140% by 70% and subtracting 100% from this total. That is: 140% Γ 70% = 98%; 98% β 100% = -2%.
Answer: B |
aquarat_37992 | aquarat | <ctx>
play have subsequently extended the wasp tool ( in partnership with dr scott brooker, one of the original wasp creators ) to include the concept of pressure, and have developed a range of enhanced player contribution metrics to support high performance programmes. wasp is now deeply embedded in nv play cricket, n... | [
"A)40",
"B)65",
"C)72",
"D)76"
] | D | Solution
Average after 11 innings = 36.
β΄ Required number of runs = (36x11)-(32x10)
= 396 - 320
= 76.
Answer D |
medmcqa_5608 | 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... | [
"Pregnancy",
"Healthy ambulatory male",
"In a setting of antibiotics treatment",
"Mid stream clean catch sample."
] | A | Significant growth of a Uropathogen in the absence of symptoms is termed Asymptomatic bacteriuria. Urinary bacterial count of 105 is significant in Pregnancy. Pathogens associated with UTI most commonly in pregnancy are most commonly E coli, along with Klebsiella, proteus, enterobacter, staphylococcus saprophyticus. Si... |
openbookqa_486 | openbookqa | <ctx>
sign indicates the restoring force is in the direction opposite to the displacement.
25. 0 m straight north. how far are you from your starting point, and what is the compass direction of a line connecting your starting point to your final position? ( if you represent the two legs of the walk as vector displacem... | [
"east",
"north",
"south",
"west"
] | C | |
medmcqa_9937 | medmcqa | <ctx>
of hyoid position in pediatric sleep apnea. future studies are needed in this area. a scottish study used cephalometric radiographs in order to find cause of sleep apnea. this was performed on adult men and women and found that location of the hyoid also correlates with the obstructive sleep apnea / hypopnea synd... | [
"Hanging",
"Strangulation",
"Throttling",
"Choking"
] | D | Ans. Choking |
aquarat_7368 | aquarat | <ctx>
in the first octant between planes and 402. let use the divergence theorem to calculate where s is the surface of the cube with corners at oriented outward. 403. use the divergence theorem to find the outward flux of field through the cube bounded by planes 404. let and let s be hemisphere together with disk in t... | [
"A)24a8",
"B)24a4",
"C)24a1",
"D)24a2"
] | D | 6a2 = 6 * 2a * 2a = 24a2
Answer:D |
aquarat_16951 | aquarat | <ctx>
some constants,, and anywhere. that is, for any not on the line,. this form involves only integers if and are integers, since the constants,, and are defined as integers. as an example, the line then this could be written as. the point ( 2, 2 ) is on the line and the point ( 2, 3 ) is not on the line and neither ... | [
"A)I only",
"B)II only",
"C)III only",
"D)I and II"
] | A | Slope of the given line= 3-n/n-3
Given information is that n is not equal to 3, that means n <3 or n>3. In both these conditions the slope will be negative.
1) n<3 (n=2)
3-2/2-3= -1
2) n<3 (n= 0)
3-0/0-3= -1
3) n<3 (n=-3)
3+3/ -3-3= -2/3
4) n>3
3-4/4-3= -1
Answer A |
medmcqa_7850 | medmcqa | <ctx>
schwann cells or neurolemmocytes ( named after german physiologist theodor schwann ) are the principal glia of the peripheral nervous system ( pns ). glial cells function to support neurons and in the pns, also include satellite cells, olfactory ensheathing cells, enteric glia and glia that reside at sensory nerv... | [
"Papillary carcinoma",
"Hashimoto Thyroiditis",
"Granulomatous thyroiditis",
"Thyroglossal cyst"
] | B | Ans. is `b' i.e., Hashimoto ThyroiditisPathological features of Hashimoto's thyroiditis 1. Cross featuresDiffuse symmetrically enlarged thyroidAlthough the gland is symmetrically enlarged, the accentuation of lobulations may make the gland appear lobular on gross examination.Capsule is intactCut surface is pale, yellow... |
medmcqa_3372 | medmcqa | <ctx>
1996 by the cdc. in these guidelines, the use of one of two prevention methods was recommended : either a risk - based approach or a culture - based screening approach. the cdc issued updated guidelines in 2002 ; these guidelines recommended the universal culture - based screening of all pregnant women at 35 β 37... | [
"Penicillin",
"Ceftriaxone",
"Rifampicin",
"Ampicillin"
] | B | N. meningitidis is dangerous because it can cause Waterhouse Friderichsen syndrome & Addisonian crisis So, chemoprophylaxis is recommended Ceftriaxone as a single IM or IV injection is highly effective in carriage eradication and can be used at all ages and in pregnancy |
aquarat_34883 | aquarat | <ctx>
probability accordingly. for example, when being told that a woman has two children, one might be interested in knowing if either of them is a girl, and if yes, what is probability that the other child is also a girl. considering the two events independently, one might expect that the probability that the other c... | [
"A)5760",
"B)14400",
"C)480",
"D)56"
] | C | Let us take opposite of the constraint.
2 girls sitting together: :
1 case is GGBGBBBB.
Total number of ways=3!*5!*5 with just shifting the rightmost girl.
Then the 2 leftmost girls can shift one position , and using the above reasoning, the total number of ways = 3!*5!*4 and so on till the rightmost girl has 1 positio... |
medmcqa_7035 | medmcqa | <ctx>
leading to transmission. a satellite virus important to human health that demonstrates the need for co - infection to replicate and infect within a host is the virus that causes hepatitis d. hepatitis d or delta virus ( hdv ) was discovered in 1977 by mario rizzetto and is differentiated from hepatitis a, b, and ... | [
"Anti-HBs",
"Anti-HBc",
"HBeAg",
"HBsAg"
] | D | |
medmcqa_1857 | medmcqa | <ctx>
##ogenic proteins are members of the tgf - beta superfamily, and likewise impact treg differentiation. as noted, several of the transcripts ( tmem98, nrcam, sfrp5, shisa2 ) are known elements of the wnt signaling pathway, which is major determinant of treg differentiation. other endometriosis in women under the a... | [
"ANF",
"TNF alpha",
"c-myc",
"TGF beta"
] | C | Ans. is 'c' i.e., c-myc |
aquarat_41833 | aquarat | <ctx>
) length : 264 km specifications double track main line designed for mixed - use traffic equipped with β state of the art β in - cab european signaling system ( etcs level 2 ) standard gauge 32. 5 tonne maximum axle load built to accommodates double stack containers, e. g. in future from jebel ali etihad rail db ... | [
"A)sec",
"B)sec",
"C)sec",
"D)sec"
] | D | D = 110 + 170 = 280 m
S = 90 * 5/18 = 50/2
T = 280 * 2/50= 11.2 sec
Answer: D |
aquarat_5248 | aquarat | <ctx>
13. 10 540 13 β’ temperature, kinetic theory, and the gas laws access for free at openstax. org example 13. 4 calculating thermal expansion : gas vs. gas tank suppose your 60. 0 - l ( 15. 9 - gal ) steel gasoline tank is full of gas, so both the tank and the gasoline have a temperature of. how much gasoline has sp... | [
"A)41%",
"B)42%",
"C)43%",
"D)43.75%"
] | D | Work with fraction of brand Z in the tank.
1st step: brand Z is 1
2nd step: brand Z is 1/2
3rd step: brand Z is (3/4)*(1/2) + 1/2 = 7/8
4th step: brand Z is (1/2)*(7/8) = 7/16 = 43.75%
Answer (D) |
pubmedqa_82 | pubmedqa | <ctx>
a, strauss k, orfao a. enumeration of cd4 + t - cells in the peripheral blood of hiv - infected patients : interlaboratory study of the facscount system. cytometry. 1999 ; 38 : 231 - 7. immunology strauss k, gonzalez h. el syndrome de anticardiolipina. acta med col 1988 ; 13 : 46 - 49. strauss kw, gonzalez - buri... | [
"yes",
"no",
"maybe"
] | A | |
openbookqa_663 | openbookqa | <ctx>
known as phase conjugation ), light bounces exactly back in the direction from which it came due to a nonlinear optical process. not only the direction of the light is reversed, but the actual wavefronts are reversed as well. a conjugate reflector can be used to remove aberrations from a beam by reflecting it and... | [
"canyon",
"outer space",
"in the ocean",
"in a vacuum"
] | A | |
mmlu_aux_2117 | mmlu_auxiliary | <ctx>
##chemically different from the older regions, and that these differences related to igneous processes, not secondary processes like the interaction of water or ice with the surface of elysium in the past. " we determined that while there might have been water in this area in the past, the geochemical properties ... | [
"He is for the idea.",
"He is active in the idea.",
"He is against the idea.",
"He doesn't care about it."
] | C | null |
medmcqa_3924 | medmcqa | <ctx>
##peptide. proteins contain at least one long polypeptide chain.
& cellular biology vol. 2 : ( 1, 2 ), 113 β 128 ( 1998 ) purification & primary structure of low molecular mass peptides from scorpion ( buthus sindicus ) venom. s a ali, s. stoeva, j. shultz, r. kayed, a. abbasi, zafar h. zaidi & w. voelter. bioch... | [
"Catalase",
"Tryptophan pyrrolase",
"Cytochrome c",
"Adenylate kinase"
] | D | Haemoproteins:- A haemoprotein or heme protein, is a protein that contains a heme prosthetic group. Heme containing proteins: Hemoglobin Myoglobin Cytochromes (ETC Components) Heme containing enzymes Catalase Peroxidase Tryptophan dioxygenase/Tryptophan pyrrolase Few more examples:- Cytoglobin Neuroglobin SolubleGuanyl... |
medmcqa_4497 | medmcqa | <ctx>
##s oxidise glucose. biology of reproduction 58, 1425 β 1431. spindler r. e., m. b. renfree, g. shaw and d. k. gardner. 1998. reactivating tammar wallaby blastocysts oxidise fatty acids and amino acids. journal of reproduction and fertility 115, 79 β 86. spindler r. e., m. b. renfree and d. k. gardner. 1998. mous... | [
"Estrogen",
"Progesterone",
"LH",
"FSH"
] | B | Ans. is 'b' i.e., Progesterone o Ovulation mav be inferred bv measuring the basal body temperature throuehout the menstrual cycle.o Temperature recordings are done on a chart and sustained upward shift of temperature (0.3degrees F for three days) infers that progesterone is being synthesized and released into circulati... |
mmlu_aux_8656 | mmlu_auxiliary | <ctx>
0. 974 atm ; 740 mm hg ; 98. 7 kpa ; 0. 987 bar we can measure atmospheric pressure, the force exerted by the atmosphere on the earth β s surface, with a barometer ( figure 9. 4 ). a barometer is a glass tube that is closed at one end, filled with a nonvolatile liquid such as mercury, and then inverted and immers... | [
"gale-force winds",
"thunder",
"light breezes",
"lightning"
] | A | null |
medmcqa_7288 | medmcqa | <ctx>
physical oncology ( po ) is defined as the study of the role of mechanical signals in a cancerous tumor. the mechanical signals can be forces, pressures ( " pull ", " push " and " shear " designating the forces / pressures that push, pull or are tangential ). if we generalize we will speak of " stress field " and... | [
"Parotid gland is most common site of involvement",
"Warthin tumour almost always found in the parotid gland",
"Minor gland tumours are mostly malignant",
"Parotid tumours are mostly malignant"
] | D | Ans: D (Parotid tumours...) Tumours of minor salivary glands are histologically similar to those of major glands; however, up to 90 per cent of minor salivary gland tumours are malignant"- L&B 26th/722'Warthin tumour (papillary cystadenoma Lymphomatosum): It arise almost alwaysQ in the parotid gland (the only tumour vi... |
medmcqa_3742 | medmcqa | <ctx>
cad files into cad / cam software products that guide the user through the manufacturing process. the software can select the tools, machining sequences and cutting conditions optimized for particular types of materials, such as titanium and zirconium, and for particular prostheses, such as copings and bridges. i... | [
"Sharp and elongated at the dentino enamel junction of the buccal and lingual walls",
"Sharp and well defined extending from the gingival to the occlusal cavosurface angle along the buccal and lingual line angles",
"Elongated and rounded in dentine at the buccoaxial and linguoaxial Line angles extending from th... | C | |
qasc_1328 | 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... | [
"animals",
"algae",
"omnivores",
"people"
] | C | |
mmlu_aux_3120 | mmlu_auxiliary | <ctx>
happen that way? β or β why did it happen now? β subsequent questions are then posed to help further your understanding of the problem, such as : β what areas of the business is the problem affecting? β and β what business roles or teams are impacted? β in theory, asking continuous β why β questions to dig furthe... | [
"in the long run",
"in detail",
"in a word",
"in the end"
] | C | null |
medmcqa_9525 | medmcqa | <ctx>
withdrawal from alcohol than alcohol - dependent individuals without a history of past alcohol withdrawal episodes. the kindling effect leads to persistent functional changes in brain neural circuits as well as to gene expression. kindling also results in the intensification of psychological symptoms of alcohol w... | [
"Bodyache",
"Tremor",
"Diarrhoea",
"Rhinorrhea"
] | B | The most common withdrawal syndrome is a hangover on the next morning. Mild tremors, nausea, vomiting, weakness, irritability, insomnia and anxiety are the other common withdrawal symptoms. Sometimes the withdrawal syndrome may be more severe, characterised by one of the following three disturbances: delirium tremens, ... |
openbookqa_2694 | openbookqa | <ctx>
snakes of virginia. univ. of virginia press, charlottesville, va. unlike with reptiles, there is little evidence that cooper's hawk regularly hunts amphibians in any area, despite a few species being known in the prey spectrum. while some authors have posited that as much as 2. 1 % of cooper's hawks'global prey c... | [
"volcanoes",
"Scottish moors",
"tar pits",
"ocean trenches"
] | B | |
qasc_1966 | qasc | <ctx>
overheating is a phenomenon of rising temperatures in an electrical circuit. overheating causes damage to the circuit components and can cause fire, explosion, and injury. damage caused by overheating is usually irreversible ; the only way to repair it is to replace some components. causes when overheating, the t... | [
"energy",
"walking",
"cigarettes",
"Pesticides"
] | B | |
medmcqa_7939 | medmcqa | <ctx>
congenital muscular dystrophies are autosomal recessively - inherited muscle diseases. they are a group of heterogeneous disorders characterized by muscle weakness which is present at birth and the different changes on muscle biopsy that ranges from myopathic to overtly dystrophic due to the age at which the biop... | [
"Vitamin B1",
"Vitamin B6",
"Folic acid",
"Vitamin B12"
] | D | Vitamin B12 deficiency leads to:- Megaloblastic anemia Pernicious anemia Sub-acute combined degeneration of spinal cord Peripheral neuropathy Infeility Atrophic glossitis. |
aquarat_8820 | 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
that case, the reasoni... | [
"A)$57",
"B)$47",
"C)$33",
"D)$17"
] | C | $23 + $9 + $12 = $44 needed
1/4 x $44 = $11 on hand
$44 - $11 = $33 to earn
correct answer C |
aquarat_7101 | aquarat | <ctx>
other coin is also gold, is. the flaw is in the last step. while those two cases were originally equally likely, the fact that you are certain to find a gold coin if you had chosen the gg box, but are only 50 % sure of finding a gold coin if you had chosen the gs box, means they are no longer equally likely given... | [
"A)20%",
"B)25%",
"C)30%",
"D)35%"
] | B | The number of silver cars is 0.15*40 + 0.3*80 = 30
The percentage of cars which are silver is 30/120 = 25%
The answer is B. |
openbookqa_158 | openbookqa | <ctx>
. however, with an open - ended manometer, a higher pressure reading of the gas would be obtained than expected, since pgas = patm + pvol liquid. 19. as the bubbles rise, the pressure decreases, so their volume increases as suggested by boyle β s law. 21. ( a ) the number of particles in the gas increases as the ... | [
"gas fills the new area",
"gas easily is dispersed",
"gas moves around freely",
"gas is lighter than air"
] | A | |
qasc_2653 | qasc | <ctx>
evolutionary biology is the subfield of biology that studies the evolutionary processes ( natural selection, common descent, speciation ) that produced the diversity of life on earth. it is also defined as the study of the history of life forms on earth. evolution holds that all species are related and gradually ... | [
"praying",
"relocation",
"mutations",
"magic"
] | C | |
aquarat_6569 | 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 β p ( t ) and therefore : the reader may easily verify that ... | [
"A)Rs.450",
"B)Rs. 1640",
"C)Rs.523",
"D)Rs.458"
] | B | Explanation:
(x*8*3)/100 = ((2665 - x)*3*5)/100
24x/100 = 39975/100 - 15x/100
39x = 39975 => x = 1025
Second sum = 2665 β 1025 =Rs. 1640
Answer: B |
mmlu_aux_3605 | mmlu_auxiliary | <ctx>
and 90 minute intervals. p. polycephalum has also been shown to dynamically re - allocate to apparently maintain constant levels of different nutrients simultaneously. in one particular instance, a specimen placed at the center of a petri dish spatially re - allocated over combinations of food sources that each h... | [
"it has a highly preprogrammed brain",
"it reuses its web protein to reproduce new silk",
"the web is everything for a spider",
"it is able to rebuild a destroyed web"
] | A | null |
mmlu_aux_2021 | mmlu_auxiliary | <ctx>
, the energy density is considerably lower. history originally proposed in the 1970s as a possible power source for battery electric vehicles, and hybrid electric vehicles, li β air batteries recaptured scientific interest late in the first decade of the 2000s due to advances in materials science. although the id... | [
"They are not very stable.",
"They cannot hold enough silicon.",
"They have limited energy capacity.",
"The space between the graphene sheets is too big."
] | C | null |
openbookqa_2565 | openbookqa | <ctx>
the beneficiary rule, commonly referred to as the " lucky dog " or " free pass ", is a rule in some motor racing leagues allowing the closest lapped driver to the front of the field to gain back a lap when a caution is called. the driver is called to move to the end of the longest line of the cars at the end of t... | [
"the dog was evaporating",
"the distance between them remained same",
"the distance between them was going down",
"the distance between them was going up"
] | D | |
mmlu_aux_3724 | mmlu_auxiliary | <ctx>
for the size of set or circuit, but still with 6 - volt twinkle bulbs, and are available in larger sets like 70 and 100 ( though not necessarily any longer than the older sets of 35 due to far shorter bulb spacing of today's cheap sets ). unlike the original sets, which frequently had different wedge bases on the... | [
"To protect the bike against water.",
"To tell if the bike is moving.",
"To make the bike easy to ride.",
"To judge the speed of the bike."
] | B | null |
pubmedqa_152 | pubmedqa | <ctx>
in the general population genetic variations in scn5a, i. e. single nucleotide polymorphisms ( snps ) have been described in both coding and non - coding regions of the gene. these variations are typically present at relatively high frequencies within the general population. genome wide association studies ( gwas... | [
"yes",
"no",
"maybe"
] | A | |
aquarat_45272 | aquarat | <ctx>
of use a professor's exam scores are approximately distributed normally with mean 80 and standard deviation 5. only a cumulative from mean table is available. what is the probability that a student scores an 82 or less? what is the probability that a student scores a 90 or more? what is the probability that a stu... | [
"A)20",
"B)31",
"C)45",
"D)90"
] | A | 1SD from the mean ranges from 35 to 65, where 65 is within SD above the mean and 35 within 1SD below the mean
2SD=15 TWICE=30 from the the mean, which is 80 to 20, where 80 is within 2 SD above the mean AND 20 is within 2 SD below the mean.
Answer = A |
medmcqa_8868 | medmcqa | <ctx>
jaundice can be caused by a few viruses that the human body can naturally clear, jaundice in the setting of an obstruction is usually caused by a cancer and can result in intolerable itching and a worsening of liver function that can be life - threatening. depending on a patient's condition, this type of obstruct... | [
"Simple cholecystectomy",
"Radical cholecystectomy",
"Chemotherapy alone",
"Radiotherapy"
] | A | Only invading lamina propria is T1a stage -simple cholecystectomy. |
aquarat_38125 | aquarat | <ctx>
these binary operations are straightforward to evaluate. for example, if the probability of an event a is in the interval p ( a ) = a = [ 0. 2, 0. 25 ], and the probability of the event b is in p ( b ) = b = [ 0. 1, 0. 3 ], then the probability of the conjunction is surely in the interval p ( a & b ) = a Γ b = [ ... | [
"A)k < 2",
"B)k < 7",
"C)k < 9",
"D)k > 9"
] | D | Please follow posting guidelines (link in my signature) especially writing the correct topic title. Also do mention the source of the question if you select the tag:Source-Other Please Specify.
As for your question, it is very simple and straightforward with number plug in.
Assume a=1 and b=2 as a<b, you get k = (2+14)... |
medmcqa_9598 | medmcqa | <ctx>
##bin f has 4 heme groups, it can bind to up to four oxygen molecules. it is composed of two Ξ± ( alpha ) subunits and two Ξ³ ( gamma ) subunits, whereas hemoglobin a ( 97 % of total hemoglobin in adults ) is composed of two Ξ± and two Ξ² ( beta ) subunits. in humans, the Ξ± subunit is encoded on chromosome 16 and the... | [
"Thalassemia",
"Sickle cell disease",
"Hereditary spherocytosis",
"None of these"
] | A | Ans. is 'a' i.e., ThalassemiaThalassemia Syndromes :?The thalassemia syndromes are a heterogeneous group of disorders caused by inherited mutations that decrease the synthesis of either the a-globin or (3-globin chains that compose adult hemoglobin, HbA (a2(32), leading to anemia, tissue hypoxia, and red cell hemolysis... |
medmcqa_9840 | medmcqa | <ctx>
##mpani is responsible for taste ), one of its branches β the lingual nerve β carries sensation from the tongue. the peripheral processes of mesencephalic nucleus of v neurons run in the motor root of the trigeminal nerve and terminate in the muscle spindles in the muscles of mastication. they are proprioceptive ... | [
"Cranial nerve V",
"Cranial nerve VII",
"Cranial nerve IX",
"Cranial nerve X"
] | C | The Jacobson nerve, tympanic branch of glossopharyngeal nerve (cranial nerve IX) directly innervates the ear but also has pharyngeal, lingual, and tonsillar branches to supply the posterior one-third poion of the tongue, tonsillar fossa, pharynx, eustachian tube, and parapharyngeal and retropharyngeal spaces. So any pa... |
qasc_5057 | qasc | <ctx>
can be reduced either by reducing the time of use or by reducing the power consumption of that appliance or fixture. this will not only reduce the cost, but it will also result in a reduced impact on the environment. improvements to lighting are some of the fastest ways to reduce the electrical energy used in a h... | [
"O3",
"loss",
"SO2",
"heat"
] | D | |
aquarat_6763 | aquarat | <ctx>
vhr - 400. price : $ 1500 hardcopy printers daisy wheel printers daisy wheel printers from qume corporation and diablo systems could be connected to the 8000 and 8500 series word processors. these printers could support both fixed pitch and proportional fonts, but could not print graphics / pictures. price : unkn... | [
"A)1500",
"B)1600",
"C)1750",
"D)1900"
] | C | Let the price of basic computer be C and the price of the printer be P: C+P=$2,500.
The price of the enhanced computer will be C+500 and total price for that computer and the printer will be 2,500+500=$3,000. Now, we are told that the price of the printer is 1/4 of that new total price: P=1/4*$3,000=$750.
Plug this val... |
openbookqa_162 | openbookqa | <ctx>
are formed by mirrors and lenses will be treated in later sections of this chapter. figure 25. 9 our image in a mirror is behind the mirror. the two rays shown are those that strike the mirror at just the correct angles to be reflected into the eyes of the person. the image appears to be in the direction the rays... | [
"Being blurred",
"Being Seen",
"Blindness",
"Glare"
] | B | |
qasc_5225 | qasc | <ctx>
grilling is a form of cooking that involves heat applied to the surface of food, commonly from above, below or from the side. grilling usually involves a significant amount of direct, radiant heat, and tends to be used for cooking meat and vegetables quickly. food to be grilled is cooked on a grill ( an open wire... | [
"it keeps an organism warm",
"Makes it taste bad",
"depress neuronal excitability",
"Kills organisms and vitamins"
] | D | |
openbookqa_702 | openbookqa | <ctx>
) flower, on different flowers on the same plant, or on different plants. the pollen produces male gametes that enter the ovule to fertilize the egg cell of the female gametophyte. fertilization takes place within the carpels or ovaries, which develop into fruits that contain seeds. fruits may be dispersed whole,... | [
"makes it smell better",
"makes it more beautiful",
"decreases the stigma size",
"increases the pollenator amount"
] | D | |
aquarat_16064 | aquarat | <ctx>
10β1 ( 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 β 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)67%.",
"B)42.8%.",
"C)60%.",
"D)68%."
] | B | Given ratio = 1/10 : 1/7 = 7 : 10
Let first number be 7x and the second number be 10x.
The second number is more than first number by 3x.
Required percentage = 3x/7x * 100 = 42.8%.
Answer: B |
medmcqa_4914 | medmcqa | <ctx>
but today the world health organization takes a more broad approach, that the principles of palliative care should be applied as early as possible to any chronic and ultimately fatal illness. palpation β is the process of using one's hands to check the body, especially while perceiving / diagnosing a disease or i... | [
"Upper GI series is IOC",
"Duodenal obstruction present",
"ERCP is done",
"Non - rotation of gut"
] | A | upper GI series is not the investigation of choice.They are plain X-ray abdomen,ERCP and Radioscopic study , Barium meal. SRB,5th,712 |
medmcqa_759 | medmcqa | <ctx>
oxygenation and removal of carbon dioxide. the left atrium receives newly oxygenated blood from the lungs as well as the pulmonary vein which is passed into the strong left ventricle to be pumped through the aorta to the different organs of the body. pulmonary circulation the pulmonary circulation is the part of ... | [
"Femoral vein",
"Poal vein",
"IVC",
"Dural venous sinuses"
] | A | Veins which do not have valves are:IVCSVCHepatic, ovarian, uterine, renal, emissary, cerebral, pulmonary, and umbilical veinsPoal venous system is a valveless system |
medmcqa_3359 | medmcqa | <ctx>
regained popularity once again in the 2010s, in addition to other self - induced abortion methods. these self - helpers are following the 1970s methods of teaching by meeting in other women's homes, performing cervix examinations on each other, and learning menstrual extraction directly from other women. one new ... | [
"Gas bubbles in great vessels",
"Amniotic fluid volume",
"Overlapping of skull bone",
"All of the above"
] | D | Ans. is a, b and c i.e. Gas bubbles in great vessels; Overlapping of skull bone; and Decreased amniotic fluid volume |
medmcqa_7791 | medmcqa | <ctx>
vitamin a which led to the finding that the amount, as well as biological value, of dietary protein are important in the process of converting carotene to vitamin a. other studies dealt with metabolic changes during cachexia of tumor - bearing animals. one of the most striking effects of tumor on the host was the... | [
"Glycogen phosphorylase kinase",
"Phosphofructokinase",
"Lactate dehydrogenase",
"Alcohol dehydrogenase"
] | A | Ans. is 'a' i.e., Glycogen phosphorylase kinase Alcohol effects on Carbohyrate metabolism* Ethanol adversely affects the carbohydrate metabolism in skeletal muscle.* Chronic alcohol intake is associated with an increase in glycogen concentration in skeletal muscles because of incapacity to degrade glycogen due to parti... |
mmlu_aux_5075 | mmlu_auxiliary | <ctx>
horses throughout their evolutionary history, based on data from mitochondrial and nuclear genomes from present - day and extinct horses sampled across the holarctic is published by vershinina et al. ( 2021 ). a study on the histology of limb bones of specimens of equus occidentalis from la brea tar pits ( califo... | [
"The horses were much bigger than the cats millions of years ago.",
"The trees died and feel because the weather changed.",
"On the dry, hard land, horses needed only their middle toes for running.",
"The horses have fewer toes than before."
] | A | null |
aquarat_41544 | 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)70",
"B)72",
"C)74",
"D)75"
] | C | Time to cover 1 kilometer at 80 kilometers per hour is 1/80 hours = 3,600/80 seconds = 45 seconds;
Time to cover 1 kilometer at regular speed is 45 + 4 = 49 seconds = 49/3,600 hours = 1/74 hours;
So, we get that to cover 1 kilometer 1/74 hours is needed --> regular speed 74 kilometers per hour (rate is a reciprocal of ... |
arc_easy_731 | arc_easy | <ctx>
##ogical institute of the south german dairy research center in freising - weihenstephan, kandler concentrated on dairy microbiology and investigated the physiology, biochemistry and systematics of lactobacilli, on which he wrote a chapter in bergey's manual, the β bible'of microbiologists. in addition he publish... | [
"archaea",
"bacteria",
"fungi",
"plants"
] | B | |
aquarat_7974 | aquarat | <ctx>
red portion in the top - right corner, and the first lattice point of the green portion in the bottom - left corner, and place x accordingly, to make a new path, shown in the second diagram. the exceedance has dropped from 3 to 2. in fact, the algorithm causes the exceedance to decrease by 1 for any path that we ... | [
"A)42",
"B)44",
"C)48",
"D)45"
] | B | 100 Γ (120)/100 Γ (120)/100 = 144 => 44%
Answer is B. |
mmlu_aux_4530 | mmlu_auxiliary | <ctx>
lionfish, kentucky silver carp, georgia cannonball jellyfish, and invasive edible plants such as japanese knotweed and autumn olive. joe roman, a harvard and university of vermont conservation biologist who is the recipient of the rachel carson environmental award, is the editor and chief of eat the invaders, a w... | [
"Serious.",
"Disapproving.",
"Optimistic.",
"Indifferent."
] | C | null |
mmlu_aux_4633 | mmlu_auxiliary | <ctx>
the atmosphere, a gas that is required by nearly all living things to carry out cellular respiration. in addition, they are influential in the global carbon and water cycles and plant roots bind and stabilise soils, preventing soil erosion. plants are crucial to the future of human society as they provide food, o... | [
"Basket.",
"Bread.",
"Cabbage.",
"Stone Forest"
] | D | null |
aquarat_49025 | aquarat | <ctx>
to a market that is spatially - distributed, i. e. the buyers and sellers are in several different locations, and some units of the good may have to be transported between these locations. the cost of transport is thus added to the cost of production of the sellers. mcafee's mechanism the following mechanism is a... | [
"A)21",
"B)24",
"C)27",
"D)32"
] | C | Let P be the price the farmer paid for each animal.
The total profit on the 18 animals is 18*0.1*P.
The total loss on the other (d-18) animals is (d-18)*0.2*P.
(d-18)*0.2*P = 18*0.1*P
0.2*d = 1.8 + 3.6
d = 27
The answer is C. |
pubmedqa_411 | pubmedqa | <ctx>
lower unit price, their market share will be close to 30 % on an api volume / volume basis. custom manufacturing the products and services offered by the fine chemical industry fall into two broad categories : ( 1 ) " exclusives ", a. k. a. custom manufacturing ( cm ) and ( 2 ) " standard " or " catalogue " produ... | [
"yes",
"no",
"maybe"
] | A | |
medmcqa_8059 | medmcqa | <ctx>
patient's coagulation status. in many cases it will not be needed, unless the patient presents a ptt inferior to 160 seconds. in patients with normal values, a bolus of 5000 to 10000 iu of heparin could be administered at the commencement of the treatment, followed by a continuous perfusion, to keep ptt in ratios... | [
"Ciprofloxacin",
"Sparfloxacin",
"Lomefloxacin",
"Trovafloxacin"
] | D | Dose adjustment is not required for Trovafloxacin, Moxifloxacin, Pefloxacin and Nalidixic acid for patient with decreased creatinine clearence. Trovafloxacin will cause liver damage and increase in liver enzymes. So it is contraindicated in patients with active liver disease. Ref: Sherwood L. Gorbach, John G. Balett, N... |
medmcqa_7020 | medmcqa | <ctx>
in computer vision and image processing, a feature is a piece of information about the content of an image ; typically about whether a certain region of the image has certain properties. features may be specific structures in the image such as points, edges or objects. features may also be the result of a general... | [
"Fall from the height",
"Homicidal assault",
"Accidental injury",
"Suicidal attempt"
] | D | D i.e. Suicidal attempt |
arc_easy_1001 | arc_easy | <ctx>
9. 5 multivariate and network data visualization using python introduction data visualization serves as an effective strategy for detecting patterns, trends, and relationships within complex datasets. by representing data graphically, analysts can deduce relationships, dependencies, and outlier behaviors that mig... | [
"pie chart",
"line graph",
"pictogram",
"data table"
] | B | |
openbookqa_333 | openbookqa | <ctx>
used, as also those of the ( side - ) rafters, etc. for example, a column ( 11 ft ) high will need a platform ( 4. 5 ft ) high. so also for all the other components, corbelled brackets, projecting rafters, other rafters, all have their fixed proportions. all these follow the middlework unit ( 2 / 24 ). now below ... | [
"a pulley",
"handicapped",
"a higher one",
"darker level"
] | C | |
aquarat_5553 | aquarat | <ctx>
in the same orientation then the bell will ring. otherwise there are now two glasses down and they must be diagonally opposite. on the fifth turn choose a diagonally opposite pair of glasses and reverse both. the bell will ring. generalisations the puzzle can be generalised to n glasses instead of four. for two g... | [
"A)5",
"B)11",
"C)23",
"D)48"
] | D | 2*2+1 = 5
5*2+1 = 11
11*2+1 = 23
23*2+1 = 47
47*2+1 = 95
ANSWER:D |
medmcqa_7012 | medmcqa | <ctx>
9. 2 β’ relating pressure, volume, amount, and temperature : the ideal gas law 431 ( b ) the vs. v graph in figure 9. 13 ( c ) the boyle β s law equation comment on the likely accuracy of each method. answer : ( a ) about 17 β 18 ml ; ( b ) ~ 18 ml ; ( c ) 17. 7 ml ; it was more difficult to estimate well from the... | [
"3.0 L",
"0.9 L",
"1.2 L",
"1.9 L"
] | C | AnsL C (1.2 L) Ref: Davidson, 21st ed, pg 651Explanation:Refer Medicine 2013 question explanation.TLC: Volume of air in the lungs following maximal inspiration ( N= 5-6L)FVC: Maximum amount of air exhaled following maxima] inspiration ( N= 4.8L)VT: Volume of air entering and leaving lungs during normal respiration ( N+... |
openbookqa_131 | openbookqa | <ctx>
the international bee research association's standard procedure for locating drone congregation areas involves using a queen or a ( pheromone - marked ) dummy queen to attract drones from the diffuse cluster of a typical drone congregation area into a visible clump. in addition to drone attraction to queens, dron... | [
"a sugar rich liquid plants produce",
"the scent of flower stamens",
"a oxygen rich liquid plants produce",
"the magnetic field flowers give off"
] | A | |
aquarat_33561 | aquarat | <ctx>
relatively balanced with 54 % boys and 46 % girls. high school level in pakistan grades 8 to 10 constitute high school education. public sector the total number of students enrolled in public high schools is 1, 500, 749. the 61 % of students are boys and 39 % are girls. overall enrollment decreases sharply at hig... | [
"A)420",
"B)520",
"C)620",
"D)260"
] | D | Explanation:
Let the boy are 8x and Girls are 5x
=> 5x = 100
=> x = 20
Total students = 8x+5x = 13x = 13(20) = 260
Answer: D |
qasc_1476 | qasc | <ctx>
subsequently damaged the transplanted lungs, too. there is some evidence that supports the usefulness of the flora found in soil. it has been suggested that it is useful in the establishment of healthy bacteria within the digestive tract, addressing the problems presented by crohn's disease. the adsorbent qualiti... | [
"Leptospirosis",
"viruses",
"antibiotic",
"vaccine"
] | A | |
mmlu_aux_4725 | mmlu_auxiliary | <ctx>
are pictured as bear - like and between 3 and 5 feet ( about 1 β 1. 5 metres ) in height, making them only slightly smaller than adult humans. this changed with the tv series, in which they were portrayed as being about knee - high to humans, with pointy snouts like those of hedgehogs. in the book and film wombli... | [
"Bears never kill large animals.",
"Bears are found in many places.",
"Bears have to hibernate in the winter.",
"Bears didn't need to be taught to ask for food"
] | A | null |
medmcqa_3313 | medmcqa | <ctx>
noninvasive glucose monitoring ( nigm ) is the measurement of blood glucose levels, required by people with diabetes to prevent both chronic and acute complications from the disease, without drawing blood, puncturing the skin, or causing pain or trauma. the search for a successful technique began about 1975 and h... | [
"Fouchet",
"Rothera",
"Hays",
"Benedicts"
] | B | Women in the question stem with altered sensorium and dehydration is suffering from ketoacidosis. Absence of sugar exclude the diagnosis of diabetic ketoacidosis. So ketosis could be due to starvation which can be detected by Rotheras test. During starvation acetylCoA takes alternate fate to form ketone bodies. Ref: Te... |
aquarat_6946 | aquarat | <ctx>
##0 = d. then Ξ³ an integer and Ξ³ = 1 Ξ³ β€ 0 the value of is. to begin with, we shall simplify matters by concentrating a particular value of and generalise the result at a later stage. we shall use the value. the indicial equation has a root at, and we see from the recurrence relation that when that that denominat... | [
"A)17, 18",
"B)7, 8",
"C)15, 16",
"D)1, 2"
] | C | n + (n + 1) = 31
2n + 1 = 31
2n = 30
n = 15
Answer: C |
medmcqa_7361 | medmcqa | <ctx>
were " mythical " until medical microbiology arrived, at which point they became " real ". in this regard szasz's criterion of disease is unsound by virtue of its contradictory results. szasz's contention that mental illness is not associated with any morphological abnormality is uninformed by genetics, biochemis... | [
"Somatization disorder",
"Fibromyalgia",
"Chronic fatigue syndrome",
"Irritable bowel syndrome"
] | B | Ans--b. Fibromyalgia (Ref Harrison 19/e p2238. 18/e p122. 2849: Kaplan and Sada'ock!s Synopsis of Psychiatry 10/e p276; Niraj Ahuja 7/e p104-105)Fibromyalgia is not a specific somatoform disorder, it has organic basis behind its pathologysomatic like is a generic term first used in DSM III for a group of disorders char... |
medmcqa_8613 | medmcqa | <ctx>
##ngold cl, tupal s, mhaskar y, uteshev vv. dba mice as models of sudden unexpected death in epilepsy. in : sudden death in epilepsy : forensic and clinical issue, ( c. lathers, p. schraeder, m. bungo, j. leestma, editors ), taylor and francis, 657 - 674, 2010. faingold cl. brainstem networks : reticulo - cortica... | [
"I/V diazepam",
"I/M diazepam",
"Oral clonazepam",
"I/M phenytoin"
] | A | A i.e. IV diazepam Status epilepticus is said to occur when seizures lasts beyond 30 minutes or seizures are repetitive, prolonged & the patient remains unconscious in between the seizures. The drug of choice is /V Lorazepam (Benzodiazipine)Q 0.1 mg/kg at rate of 2 mg/min. Pharmacologic treatment of generalized tonic-c... |
aquarat_32537 | 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
be preferred ). the br... | [
"A)28%",
"B)40%",
"C)68%",
"D)70%"
] | C | Let initial price be 1000
Price in day 1 after 10% discount = 900
Price in day 2 after 15% discount = 765
Price in day 3 after 20% discount = 612
So, Price in day 3 as percentage of the sale price on day 1 will be = 612/900*100 => 68%
Answer will definitely be (C) |
arc_easy_467 | arc_easy | <ctx>
triggered by the dehydration of the subducting indian oceanic crust. see also localized geology and geomorphology topics for various parts of the himalaya are discussed on other pages : geology of nepal zanskar is a subdistrict of the kargil district, which lies in the eastern half of the indian union territory o... | [
"seafloor spreading",
"strike-slip faulting",
"colliding plates",
"hot spots"
] | C | |
medmcqa_6757 | medmcqa | <ctx>
2. 0 mm in a certain material. does this mean that every a ray that strikes this material travels 2. 0 mm, or does the range have an average value with some statistical fluctuations in the distances traveled? explain. 2. what is the difference between rays and characteristic x rays? is either necessarily more ene... | [
"Radiation in the background of nuclear reactors",
"Radiation in the background during radiological investigations",
"Radiation present constantly from natural sources",
"Radiation from nuclear fall out"
] | C | Background radiation refers to those coming from the environment of natural radioactivity at the eahs surface and the those from direct cosmic radiation that arrives at the eahs surface. Ref: Radiation Biophysics By Edward L. Alpen, Page 432; The Biological Basis of Nursing : Cancer By William T. Blows, Page 54, 56 |
medmcqa_5067 | medmcqa | <ctx>
a turbulent wake? calculate the reynolds number for a ball with a 7. 40 - cm diameter thrown at 40. 0 m / s. strategy we can use to calculate, since all values in it are either given or can be found in tables of density and viscosity. solution substituting values into the equation for yields take - home experimen... | [
"500 ml",
"3000 ml",
"1200 ml",
"4500 ml"
] | C | Ans. is 'c' i.e., 1200 ml(Ref: Ganong 24n/e p.629)Inspiratory reserve volume - 3000 mlExpiratory reserve voulume -1200 ml |
arc_easy_271 | arc_easy | <ctx>
were concentrated in the protocrusts and their derivatives, wherein the radioisotopes increased shallow temperatures while producing non - convecting lower mantles. mechanisms of plate tectonics conventional plate - tectonic hypotheses differ in detail, but since the 1980s most have assumed that earth has operate... | [
"ocean trench",
"mid-ocean ridge",
"continental hot spot",
"continental rift valley"
] | A | |
medmcqa_771 | medmcqa | <ctx>
couper. presentation chronic exposure to excessive mn levels can lead to a variety of psychiatric and motor disturbances, termed manganism. generally, exposure to ambient mn air concentrations in excess of 5 mg mn / m3 can lead to mn - induced symptoms. in initial stages of manganism, neurological symptoms consis... | [
"Dystonia",
"Chorea",
"Tardive dyskinesia",
"Hemiballismus"
] | A | (A) Dystonia # Drug Induced & Tardive Movement Disorders> Movement disorders secondary to pharmacological agents represent a large number of extrapyramidal disorders seen by neurologists and psychiatrists in the outpatient setting.> Involuntary movements, including tremor, chorea, athetosis, dyskinesias, dystonia, myoc... |
medmcqa_2224 | medmcqa | <ctx>
nmorsi, o. a egwunyenga, n. c. d ukwandu, nq nwokolo ( 2005 ). urinary schistosomiasis in a rural community in edo state, nigeria : eosinophiluria as a diagnostic marker, african journal of biotechnology 4 ( 2 ), pp. 183 β 186. o. a egwunyenga, d. p ataikiru ( 2005 ). soil - transmitted helminthiasis among school... | [
"200mg",
"400mg",
"500mg",
"2 tablets of 400 mg"
] | A | |
qasc_6254 | qasc | <ctx>
food storage is a way of decreasing the variability of the food supply in the face of natural, inevitable variability. it allows food to be eaten for some time ( typically weeks to months ) after harvest rather than solely immediately. it is both a traditional domestic skill ( mainly as root cellaring ) and, in t... | [
"contamination",
"influenza",
"coliforms",
"toxins"
] | C | |
mmlu_aux_3398 | mmlu_auxiliary | <ctx>
fish species in borneo ( about the same as sumatra and java combined ). the borneo river shark is known only from the kinabatangan river. in 2010, the world wide fund for nature ( wwf ) stated that 123 species have been discovered in borneo since the " heart of borneo " agreement was signed in 2007. the wwf has c... | [
"frightened",
"disappointed",
"excited",
"puzzled"
] | C | null |
medmcqa_7886 | medmcqa | <ctx>
. j. ( 1987 ). relations between the statistics of natural images and the response properties of cortical cells. journal of the optical society of america a 4, 2379 β 2394. ruderman, d. l., & bialek, w. ( 1994 ). statistics of natural images β scaling in the woods. physical review letters, 73 ( 6 ), 814 β 817. br... | [
"CT scan",
"MRI",
"IVP",
"Myelography"
] | D | In myelography the contrast agent is injected into the subarachanoid space. |
medmcqa_7411 | medmcqa | <ctx>
, and the relation between knots and their invariants to manifolds via knot complements, the subspaces of euclidean space on the other sides of tori. reviewer bruno zimmermann calls chapters 5 and 6 " the heart of the book ", although reviewer michael berg disagrees, viewing chapter 4 on knot theory as more centr... | [
"Medial malleolus",
"Talus",
"Calcaneum",
"Lateral malleolus"
] | D | DELTOID LIGAMENT:- Very strong Triangular shape Present on medial side of ankle. Ligament is crossed by the tendons of Tibialis posterior and flexor digitorum longus. Prone to injuries in inversion.Superficial and deep pa. Both pas have common attachments above to the apex and margins of medial malleolus. Superficial p... |
arc_challenge_220 | arc_challenge | <ctx>
18. 2 conductors and insulators learning objectives by the end of this section, you will be able to : β’ define conductor and insulator, explain the difference, and give examples of each. β’ describe three methods for charging an object. β’ explain what happens to an electric force as you move farther from the sourc... | [
"Wood",
"Brick",
"Copper",
"Plastic"
] | C | |
openbookqa_1924 | openbookqa | <ctx>
to attempt to unify the recently rediscovered laws of mendelian inheritance with darwin's theory of evolution. still, it would be almost thirty years until the theoretical framework for evolution of complex traits would be widely formalized. in an early summary of the theory of evolution of continuous variation, ... | [
"how much you drink",
"How much you eat",
"How short you are",
"how much you weigh"
] | C | |
qasc_5665 | qasc | <ctx>
) flower, on different flowers on the same plant, or on different plants. the pollen produces male gametes that enter the ovule to fertilize the egg cell of the female gametophyte. fertilization takes place within the carpels or ovaries, which develop into fruits that contain seeds. fruits may be dispersed whole,... | [
"energy",
"nutrients",
"bloom time",
"animals"
] | D | |
aquarat_1580 | aquarat | <ctx>
by peter winkler for more information, and see the discussion on les - mathematiques. net. consult the references on 100 prisoners for links to these references. the above computation may be performed in a more simple and direct way, as follows : first note that a permutation of elements contains at most one cycl... | [
"A)1/8",
"B)1/6",
"C)1/49",
"D)3/8"
] | C | I was just going over probability questions.
can some one explain me what's wrong in my approach here.
Probability of choosing one right key out of 7 is 1/7.
Probability of choosing another right key is 1/7.
since the question is asking for 2 right keys , probability is multiplication of both = 1/7 * 1/7 = 1/49.
Ans C |
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