id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
arc_easy_1670 | arc_easy | During a presentation on astronomy, Professor Williams discussed various measurements in space. Which objects was she referring to when she talked about how astronomical units (AU) were determined? | [
"the Sun and Earth",
"the Moon and Earth",
"the inner and outer planets",
"the Sun and the closest star"
] | A | |
qasc_3209 | qasc | what is a tape measure used to measure? | [
"mass",
"meters",
"size",
"gravity"
] | B | |
aquarat_19109 | aquarat | The average of first six prime numbers which are between 40 and 80 is | [
"A)35.4",
"B)50.7",
"C)45.7",
"D)57"
] | B | Explanation :
first six prime numbers which are between 40 and 80 = 41, 43, 47, 53, 59, 61
average = (41 + 43 + 47 + 53 + 59 + 61)/6
= 50.7
Answer : B |
aquarat_13744 | aquarat | A box contains nine bulbs out of which 4 are defective. If four bulbs are chosen at random, find the probability that atleast one bulb is good? | [
"A)125/129",
"B)125/122",
"C)125/126",
"D)125/121"
] | C | Required probability
= 1 - 1/126
= 125/126
Answer: C |
medmcqa_4498 | medmcqa | Replacement of etonogestrel implant(Implanon) is normally done after how many years? | [
"2 years",
"3 years",
"4 years",
"5 years"
] | B | Implanon is a single rod subdermal implant with 68 mg of the progestin etonogestrel (ENG), and an ethylene vinyl acetate copolymer cover. It can be used as contraception for 3 years and then replaced at the same site or opposite arm. It is placed in the medial surface of the upper arm 6 to 8 cm from the elbow in the bi... |
medmcqa_4705 | medmcqa | All are features of Lobar pneumonia except | [
"Homogeneous consolidation",
"Air bronchogram sign present",
"Segmental consolidation",
"Typical of pneumococcal infection"
] | C | Consolidation in Lobar pneumonia in Non - segmental. |
arc_challenge_853 | arc_challenge | In early 2003, the Human Genome Project identified the sequence of base pairs in the genes in human DNA. With all of this information, many of the functions of the genes are still unknown. Currently, scientists are studying many of these genes in order to learn more about them. What is the significance of this new gene... | [
"It can provide new methods for creating diseases.",
"It can lead to faster chromosome replication.",
"It can lead to a simpler structure for DNA.",
"It can provide new ways to treat diseases."
] | D | |
mmlu_aux_3929 | mmlu_auxiliary | The ISS project is a partnership of five - the US, Russia, Europe, Japan and Canada. At the moment, no program for its use nor any money has been put in place to support the platform beyond 2015. One of the biggest issues stopping an agreement on station-life extension is the human spaceflight examination ordered by U... | [
"In a story book",
"In a handbook",
"In an advertisement",
"In a newspaper"
] | D | null |
arc_easy_1173 | arc_easy | Sodium (Na) and chlorine (Cl) combine to form sodium chloride (NaCl), which is commonly known as | [
"soap.",
"vinegar.",
"table salt.",
"baking soda."
] | C | |
aquarat_31272 | aquarat | The digital sum of a number is the sum of its digits. For how many of the positive integers 24-140 inclusive is the digital sum a multiple of 7? | [
"A)7",
"B)8",
"C)14",
"D)15"
] | D | is there other way than just listing?
25
34
43
52
59
61
68
70
77
86
95
106
115
124
133
15 ways..
D |
mmlu_aux_3984 | mmlu_auxiliary | The red crab lives on Christmas Island in the Indian Ocean and has been found nowhere else in the world. But on its homeland it is a very significant species -- some 120 million individuals cover the rain forest floor and play a major role in determining the structure of the ecosystem. These large crabs are active du... | [
"it's gradually dying out",
"it's not found anywhere else",
"it's well protected by the local people",
"its huge population affects its native ecosystem"
] | D | null |
mmlu_aux_5303 | mmlu_auxiliary | Do you know Fei Junlong and Nie Haisheng? Fei Junlong was born in 1965. He is a Chinese astronaut selected as a member of the Shenzhou program. He was born in Jiangsu and joined the People's Liberation Army Air Force in 1982 at the age of 17. And since then he has only returned home six times. As a fighter pilot , he w... | [
"Three times.",
"Four times.",
"Six times.",
"Eight times."
] | C | null |
medmcqa_3397 | medmcqa | Fastest acting antithyroid drugs ? | [
"Iodides of Na/ K",
"Propylthiuracil",
"Methimazole",
"Nitrates"
] | A | Ans. is 'a' i.e., Iodides of Na Iodine and Iodides Iodine is the fastest acting thyroid inhibitor Most impoant action is inhibition of hormone release (thyroid constipation); but all facets of thyroid synthesis may be affected. Excess iodide inhibits its own transpo in thyroid cells and may alter the redox potential of... |
medmcqa_2858 | medmcqa | Which one of the following surgical procedures is considered to have a clean-contaminated wound ? | [
"Elective open cholecystectomy for cholelithiasis",
"Herniorrhaphy with mesh repair",
"Herniorrhaphy with mesh repair",
"Appendectomy with walled off abscess"
] | A | Ans. is 'a' i.e., Elective open cholecystectomy for cholelithiasis |
medmcqa_2364 | medmcqa | All can cause peripheral neuropathy except | [
"Uraemia",
"HIV",
"Chronic liver disease",
"Hypothyroidism"
] | D | All other options are commonly associated with peripheral neuropathy except hypothyroidism |
aquarat_32710 | aquarat | Salesperson A's compensation for any week is $350 plus 6 percent of the portion of A's total sales above $1,000 for that week. Salesperson B's compensation for any week is 8 percent of A's total sales for that week. For what amount of total weekly sales would both salepeople earn the same compensation? | [
"A)$21,000",
"B)$18,000",
"C)$15,000",
"D)$ 14,500"
] | D | sometime, setting up an equation is an easy way to go with:
350 + 0.06 (x - 1000) = 0.08 x
x = 14,500
Ans : D |
mmlu_aux_1952 | mmlu_auxiliary | Their cheery song brightens many a winter's day. But robins are in danger of wearing themselves out by singing too much. Robins are singing all nightas well as during the day, British-based researchers say. David Dominoni, of Glasgow University, said that light from street lamps, takeaway signs and homes is affecting t... | [
"Because there are fewer dangers.",
"Because there is more food to eat.",
"Because there is less light pollution",
"Because there are more places to take shelter."
] | A | null |
medmcqa_7499 | medmcqa | Digoxin acts by inhibiting: | [
"Na K ATPase",
"Ca channel",
"K channel",
"Adenyl cyclase"
] | A | Ans: a (Na K ATPase) Ref: Tripathi, 6th ed, p. 499All cardiac glycosides are potent and highly selective inhibitors of the active transport of Na+ and K+ across cell membranes by their reversible binding to the alpha subunit of the. Na+, K+- ATPase the elimination 11 /2 for digoxin is 36 hours in patients with nonnal r... |
pubmedqa_504 | pubmedqa | Has the 80-hour workweek improved surgical resident education in New England? | [
"yes",
"no",
"maybe"
] | B | |
openbookqa_2911 | openbookqa | A gila monster will likely have to interact negatively with | [
"trees",
"eagles",
"snails",
"sharks"
] | B | |
qasc_1496 | qasc | What do most salamanders use to find a mate? | [
"olfaction",
"sound",
"seduction",
"fur and fat"
] | A | |
arc_easy_514 | arc_easy | Which of these is a freshwater reservoir? | [
"Gulf of Mexico",
"Pacific Ocean",
"Atlantic tidal basin",
"Antarctic polar ice"
] | D | |
openbookqa_627 | openbookqa | What is a way to be born besides live birth? | [
"coming through a tough shell",
"digging out of the sand",
"cooking up an egg",
"living in a nest"
] | A | |
aquarat_47751 | aquarat | Three unbased coins are tossed. the probability of getting at most three head and three tails is ? | [
"A)1/2",
"B)1/4",
"C)3/4",
"D)1/5"
] | B | S={TTT,TTH,THT,HTT,THH,HTH,HHT,HHH}
E be the event of getting at least two head is {TTT,HHH}
P(E)=n(E)/n(S)=2/8 = 1/4
Answer(B) |
openbookqa_2608 | openbookqa | The movement of lava might be compared to that of a | [
"sloth",
"Cheetah",
"Sail fish",
"Spaceship"
] | A | |
aquarat_4394 | aquarat | Sundar invested Rs. 4455 in Rs. 10 shares quoted at Rs. 8.25. If the rate of dividend be 12%, his annual income | [
"A)600",
"B)648",
"C)500",
"D)700"
] | B | no of shares = 4455/8.25 = 540
face value = 540*10 = 5400
income = 12/100 * 5400 = 648
ANSWER B |
aquarat_848 | aquarat | A person travelled from his house to office at 35km/hr and office to house at 65km/hr. Then find the average speed? | [
"A)30km/hr",
"B)45.5km/hr",
"C)48km/hr",
"D)50.5km/hr"
] | B | Average speed = (2*35*65)/(35+65)
= 45.5km/hr
Answer is B |
aquarat_38904 | aquarat | A circular ground whose diameter is 70 metres, has a 2.8 metre-broad garden around it. What is the area of the garden in square metres? | [
"A)540.72",
"B)740.64",
"C)640.64",
"D)620.45"
] | C | Req. area = π[(37.8)2 – (35)2]
= 22â„7 × (72.8 × 2.8)[since a2 - b2 = (a + b)(a - b)]
= 22 × 72.8× 0.4 = 640.64 sq m
Answer C |
mmlu_aux_6948 | mmlu_auxiliary | If an animal is able to reproduce then | [
"that animal has matured",
"that animal was impregnated",
"that animal was in heat",
"that animal was interested"
] | A | null |
medmcqa_1978 | medmcqa | Type IV complex of ETC is inhibited by | [
"Oligomycin",
"Antimycin",
"Cyanide",
"CO2"
] | C | Cyanide is probably the most potent inhibitor of ETC (Complex IV). It binds to Fe3+ of cytochrome oxidase blocking mitochondrial respiration leading to cell death. Cyanide poisoning causes death due to tissue asphyxia (mostly of the central nervous system) In Acute cyanide poisoning Amyl nitrite is given followed by so... |
medmcqa_6148 | medmcqa | Peripheral resistance is decreased in which type of shock -a) Hypovolemic shockb) Neurogenic shockc) Septic shockd) Cardiogenic shock | [
"a",
"c",
"ac",
"bc"
] | D | Septic shock has already been described → in hyperdynamic stage there is vasodilation and ↓ TPR.
Neurogenic shock
Neurogenic shock occurs when there is Neurological injury as occur in head trauma or high cervical cord injury or cephalad migration of spinal anaesthesia.
Interruption of sympathetic vasomotor input occu... |
qasc_5616 | qasc | Water moving sediment downstream can form | [
"fissures of hot, acidic water",
"taiga",
"underground systems",
"habitats for aquatic species"
] | D | |
medmcqa_8366 | medmcqa | Subclan aery is divided by which muscle ? | [
"Pectoralis minor",
"Teres minor",
"Scaleneus anterior",
"Trapezius"
] | C | Ans. is 'c' i.e., Scaleneus anterior Scaleneus anterior muscle divides subclan aery into three pas :?A) First pa :This pa is medial (proximal) to scaleneus anterior. Branches from first pa are :?Veebral aeryInternal thoracic aeryThyrocervical trunk:Costocervical trunk (on left side only).B) Second pa :This pa lies post... |
aquarat_35112 | aquarat | A train sets off at 2 p.m. at the speed of 70 kmph. Another train starts at 4:30 p.m. in the same direction at the rate of 85 kmph. At what time the trains will meet? | [
"A)10.18 p.m",
"B)10.29 p.m",
"C)11.30 p.m",
"D)10.38 p.m"
] | C | D = 70 * 1 ½ = 105 km
RS = 85 – 70 = 15
T = 105/15 = 7 h
4.30 + 7 h = 11.30 p.m.
Answer:C |
aquarat_48736 | aquarat | Three numbers are randomly selected, with replacement, from the set of integers {0, 1, 2, 3, 4, 5, 6, 7, 8}. If the first number selected is w, the second number selected is x, and the third number is y, what is the probability that w < x < y ? | [
"A)28/243",
"B)31/243",
"C)35/729",
"D)83/729"
] | A | The number of ways to select w, x, and y is: 9*9*9=729
The number of ways to choose three different numbers from the set is 9C3=84.
There are six permutations for each group of three different numbers, but only one permutation satisfies w < x < y.
The probability that w < x < y is 84/729 = 28/243
The answer is A. |
medmcqa_9544 | medmcqa | First symptom in vulval cancer is- | [
"Pain",
"Pruritus",
"Ulceration",
"Bloody discharge"
] | B | Ans. is 'b' i.e., Pruritus o Women with VIN and vulvar cancer commonly present with pruritus and a visible lesion.# However, pain, bleeding, and ulceration may also be initial complaints. |
aquarat_503 | aquarat | A sum of Rs.7000 is invested at a compound interest for three years, the rate of interest being 10% p.a., 20% p.a. and 25% p.a. for the 1st, 2nd and the 3rd years respectively. Find the interest received at the end of the three years. | [
"A)A)282",
"B)B)4550",
"C)C)8383",
"D)D)8383"
] | B | Let A be the amount received at the end of the three years.
A = 7000[1 + 10/100][1 + 20/100][1 + 25/100]
A = 7000 * 1.65
A = Rs.11550
So the interest = 11550 - 7000 = Rs.4550
Answer: B |
aquarat_30963 | aquarat | If x is 50 percent greater than 88, then x = | [
"A)68",
"B)132",
"C)86",
"D)105.6"
] | B | x=88*1.5=132
So the answer is B. |
medmcqa_7255 | medmcqa | Atopic dermatitis is diagnosed by – | [
"Patch test",
"Wood lamp",
"Clinical examination",
"IgE"
] | C | Diagnosis of atopic dermatitis is largely clinical and is facilitated by using major and minor criteria. |
mmlu_aux_5086 | mmlu_auxiliary | There are seabirds as well as land-birds. The most ordinary seabird is the seagull. It has a white body, a white head and a yellow beak. There is a very, very spot of red at the very end of the beak, underneath. All gulls have very strong wings so that they can fly far out to sea. If a gull flies out too far, so that i... | [
"fish",
"land-bird",
"seabird",
"animal"
] | C | null |
aquarat_44653 | aquarat | Convert 0.32 in to a vulgar fraction ? | [
"A)8/25",
"B)16/50",
"C)17/50",
"D)19/50"
] | A | Answer
0.32 = 32/100 = 8/25
Correct Option: A |
aquarat_16019 | aquarat | If an amount of Rs 42,240 is distributed equally
amongst 22 persons, how much amount would each
person get? | [
"A)Rs 1905",
"B)Rs 1920",
"C)Rs 745",
"D)Rs 765"
] | B | Required amount =42240/22 = Rs 1920
Answer B |
medmcqa_8974 | medmcqa | True about spinal cord: | [
"In adults spinal cord ends at lower border of L1 veebra",
"In newborn may extend up to L3",
"Cauda equine extends from lumbar veebra to coccyx",
"All"
] | D | A, B, C i.e. In adults spinal cord ends at lower border of Li veebra, In newborn may extend up to L3, Cauda equine extends from lumbar veebra to coccyx |
aquarat_27656 | aquarat | Ramesh starting from a fixed point goes 15 km towards North and then after turning to his right he goes 15 km. then he goes 10, 15 and 15 metres after turning to his left each time. How far is he from his starting point? | [
"A)8 km",
"B)9 km",
"C)10 km",
"D)11 km"
] | C | he will be 10 km. away from his starting point.
ANSWER:C |
openbookqa_2407 | openbookqa | Obstacles that might impede a dune are | [
"God",
"emotions",
"cacti",
"cancers"
] | C | |
mmlu_aux_4609 | mmlu_auxiliary | The deep sea is not an easy place to live in. It's cold and dark. The deeper it is, the less sunlight there is. At about 3,000 feet, there is no light at all. It's very dark in the sea. Many fishes have no eyes, but some have big eyes. A few have eyes only on one side. Besides the coldness and the darkness, deep sea an... | [
"no eyes",
"small eyes",
"black eyes",
"eyes on one side"
] | A | null |
medmcqa_530 | medmcqa | Factor Xa is necessary for conversion of prothrombin to thrombin | [
"Only in the extrinsic pathway",
"Only in the intrinsic pathway",
"As part of both extrinsic and intrinsic pathways",
"Only if the normal blood clotting cascade is inhibited"
] | C | Ans. (c) As part of both extrinsic and intrinsic pathways(Ref: Robbins 9th/pg 118-119; 8th/pg 119)Activated factor IX along with factor VIIIa (Intrinsic pathway) & factor VIIa (extrinsic pathway), converge to activate Factor X to Xa is necessary for conversion of prothrombin to thrombin (common pathway) |
medmcqa_7625 | medmcqa | Winter bottom's sign in sleeping sickness refers to- | [
"Unilateral conjunctivitis",
"Posterior cervical lymphadenopathy",
"Narcolepsy",
"Transient erythema"
] | B | Sleeping sickness
Fever
Loss of nocturnal sleep
Headache
Feeling of oppression
Pruritis and maculopapular rashes
Weight loss
Arthralgia
Hepatosplenomegaly
Lymphadenopathy, particularly of the posterior triangle of the neck → Winter bottom's sign |
aquarat_45995 | aquarat | A and B can finish a work in 16 days while A alone can do the same work in 24 days. In how many days B alone will complete the work? | [
"A)56",
"B)48",
"C)30",
"D)40"
] | B | B = 1/16 – 1/24 = 1/48 => 48 days
ANSWER B |
openbookqa_369 | openbookqa | An animal's brain | [
"acts as a conduit for the lungs",
"acts as a command base for the body",
"lacks the ability to use spacial reasoning",
"only assists in movements"
] | B | |
aquarat_38305 | aquarat | George is 8 years more than Christopher and Ford is 2 years younger than Christopher. The sum of their ages is 60. Find the ages of Christopher. | [
"A)18",
"B)19",
"C)20",
"D)21"
] | A | Christopher age = x
George age, y = x + 8---------->(1)
Ford age, z = x - 2------------>(2)
Sum of their ages, x+y+z=60---->(3)
Substitute z and y values in equation (3)
Therefore, x+(x+8)+(x-2)=60
=> 3x+8-2=60
=> 3x=60-6
=> 3x=54 =>x=54/3
x=18
ANSWER:A |
mmlu_aux_5219 | mmlu_auxiliary | American black bears appear in a variety of colors despite their name. In the eastern part, most of these bears have shiny black fur, but in the west they grow brown, red, or even yellow coats. To the north, the black bear is actually gray or white in color. Even in the same litter , both brown and black furred bears ... | [
"hearing",
"smell",
"eyesight",
"taste"
] | B | null |
qasc_1034 | qasc | What do many birds do before they mate? | [
"migrate",
"Sleep",
"drink",
"Dance"
] | D | |
aquarat_498 | aquarat | Which of the following is a prime number ? | [
"A)33",
"B)81",
"C)93",
"D)97"
] | D | Explanation:
Clearly, 97 is a prime number.
ANSWER IS D |
qasc_1927 | qasc | what happens if a neutral atom loses an electron? | [
"a lot of human deaths",
"Plant growth is reduced",
"oxidation reaction",
"attracted to positive charges"
] | D | |
arc_easy_566 | arc_easy | Which of these living things in a grassland ecosystem depend on the presence of a variety of bacteria and other microorganisms in the soil? | [
"worms only",
"green plants only",
"plants and animals only",
"all the organisms in the ecosystem"
] | D | |
aquarat_49138 | aquarat | John want to buy a $100 Trouser at the store, but he think it’s too expensive. Finally, it goes on sale for $60. What is the percent decrease? | [
"A)20%",
"B)30%",
"C)40%",
"D)50%"
] | C | The is always the difference between our starting and ending points. In this case, it’s 100 – 60 = 40. The “original” is our starting point; in this case, it’s 100. (40/100)*100 = (0.4)*100 = 40%.
C |
medmcqa_7979 | medmcqa | Triple helix is found in | [
"Cystine",
"Collagen",
"Pectin",
"DNA"
] | B | Robbins basic pathology 9th edition page no 63 The collagens are composed of three seperate polypeptide chains braided into a ropelike triple helix. |
medmcqa_5673 | medmcqa | House Brackmann scale is for which nerve? | [
"Facial nerve",
"Trigeminal",
"Optic",
"Hypoglossal"
] | A | |
aquarat_21515 | aquarat | A man can row his boat with the stream at 24 km/h and against the stream in 10 km/h. The man's rate is? | [
"A)1 kmph",
"B)6 kmph",
"C)7 kmph",
"D)4 kmph"
] | C | Explanation:
DS = 24
US = 10
S = ?
S = (24-10)/2 =7 kmph
Answer: C |
aquarat_24733 | aquarat | Look at this series: 0.6, 0.3, ____, 0.075, 0.0375, ... What number should fill the blank? | [
"A)0.015",
"B)1.15",
"C)0.15",
"D)0.25"
] | C | This is a simple multiplication series. Each number is multiple by 1/2.
Answer: C |
aquarat_7558 | aquarat | The average of 7 consecutive numbers is 20. The largest of these numbers is : | [
"A)21",
"B)25",
"C)31",
"D)23"
] | D | Let the numbers be x, x + 1, x + 2, x + 3, x + 4, x + 5 and x + 6,
Then (x + (x + 1) + (x + 2) + (x + 3) + (x + 4) + (x + 5) + (x + 6)) / 7 = 20.
or 7x + 21 = 140 or 7x = 119 or x =17.
Latest number = x + 6 = 23. Answer : D |
qasc_2706 | qasc | What can have a negative impact on the sinuses in a body? | [
"mold spores",
"A virus",
"humid air",
"warm water"
] | A | |
mmlu_aux_4469 | mmlu_auxiliary | A Most of us feel upset if we miss just one meal, and if we try to go without food for 12 hours we would really be uncomfortable. But there are some people who seem able to "fast" for very long periods. Various records are claimed for long fast, but in most cases there is no medical proof and so the records are doubtfu... | [
"a tick lives on animals",
"a tick is much smaller",
"a bird is more active",
"both B and C"
] | C | null |
openbookqa_1928 | openbookqa | Clothes fresh out of the laundry are great because they are | [
"darkness",
"comfort",
"temperate",
"wonder"
] | C | |
aquarat_36314 | aquarat | Two trains each 210m in length each, are running on two parallel lines in opposite directions. If one goes at the speed of 90km/h while the other travels at 85km/h. how long will it take for them to pass each other completely. | [
"A)3 sec",
"B)2.6 sec",
"C)3.6 sec",
"D)8.6 sec"
] | D | Explanation:
D = 210 m +210 m = 420 m
RS = 90 + 85 = 175 * 5/18 = 243/5
T = 420 * 5/243 = 8.6 sec
Answer: Option D |
mmlu_aux_4644 | mmlu_auxiliary | DNA is the whole "map" of the human body. It is something that all humans have, and it tells the body what to do. DNA is the reason that we look like our parents, because we get some of their DNA to make our own. People have been trying to understand the human body for a long time. In 1860, Mr. Mendel discovered why we... | [
"We look like our parents because of \"genes\" in our body.",
"We have understood what all the words in the DNA map do.",
"Scientists have found all the words in the DNA map.",
"DNA tells the cell to build its parts."
] | B | null |
aquarat_8108 | aquarat | 252 ÷ ? × 15 + 270 = 405 | [
"A)24",
"B)25",
"C)28",
"D)39"
] | C | Explanation:
252 ÷ ? × 15 = 405 - 270 = 135
(252 × 15)/? = 135
? = (252 × 15)/135 = 28
Answer: Option C |
openbookqa_803 | openbookqa | Which weight has the most resistance when being picked up? | [
"3 pound purple weight",
"2 pound pink weight",
"5 pound green weight",
"8 pound blue weight"
] | D | |
qasc_3481 | qasc | what is it when a cell converts from oxygen and carbohydrates into carbon dioxide, water, and energy? | [
"A transportation fuel",
"extremely important",
"a hemisphere is tilted away from the sun",
"series of enzyme-mediated reactions"
] | D | |
medmcqa_5475 | medmcqa | Nodes of Rouviere - | [
"Retropharyngeal node",
"Parapharyngeal node",
"Adenoids",
"None"
] | A | Retropharyngeal nodes are divided into medial and lateral groups.
Most superior node of the lateral group is called the node of Rouviere.
Also know
Krause's node :- Lymph nodes situated at the jugular foramen. |
aquarat_2044 | aquarat | A rectangular farm has to be fenced one long side, one short side and the diagonal. If the cost of fencing is Rs.10 per meter. The area of farm is 1200 m2 and the short side is 30 m long. How much would the job cost? | [
"A)1278",
"B)1200",
"C)2887",
"D)1688"
] | B | l * 30 = 1200 è l = 40
40 + 30 + 50 = 120
120 * 10 = 1200
Answer: B |
medmcqa_6687 | medmcqa | Fetal and maternal blood can be differentiated by | [
"Kleihaurbetke test",
"Apt test",
"Bubbling test",
"Osmotic fragility test"
] | B | Apt testKleihauer-Betke testSource of SampleMaternal or NeonatalMaternalPrincipleAdding 1% NaOH destroys adult HbA but not fetal HbFAdding acid destroys adult HbA but not fetalHbFAssessment TypeQualitativeQuantitativeResultPositive means blood is of fetal originRepoed in estimated milliliters of fetal bloodNote:When fe... |
medmcqa_6879 | medmcqa | Chronic desquamative gingivitis is seen in which type of lichen planus: | [
"Atrophic lichen planus.",
"Hypertrophic lichen planus.",
"Ulcerative lichen planus.",
"Hyperplastic lichen planus."
] | A | |
mmlu_aux_4309 | mmlu_auxiliary | Space is where our future is -- trips to the Moon, Mars and beyond. Most people would think that aside from comets and stars, there is little else out there. But, since our space journey started we have left so much trash there that scientists are now concerned that if we don't clean it up, we may all be in mortal d... | [
"A camera.",
"A tool kit.",
"A fuel tank.",
"A broken satellite."
] | D | null |
arc_challenge_388 | arc_challenge | The kinetic energies of particles in a sample of matter are increasing. This sample is most likely | [
"a liquid that is warming.",
"a gas that is cooling.",
"a liquid that is turning into a solid.",
"a gas that is turning into a liquid."
] | A | |
mmlu_aux_2943 | mmlu_auxiliary | If You Decide to Go to the Moon By Faith Mcnulty, Steven Kellogg(illustrator)---This book is written in the second person and tells you the most important information you need to know if you go to the moon. I especially appreciate the information on how to get home. You know, just in case... Discover Space By Cynthia P... | [
"This Rocket and The Planets",
"If You Decide to Go to the Moon",
"Voyage to the Planet and Beyond",
"The Planets and Space"
] | D | null |
medmcqa_9432 | medmcqa | Which of the following group of enzymes act by mediating transfer of one molecule to another? | [
"Lyases",
"Oxidases",
"Peptidases",
"Transferases"
] | D | Transferases catalyze the transfer of groups such as methyl or glycosyl groups from a donor molecule to an acceptor molecule e.g., hexokinase. Ref: Harper's Illustrated Biochemistry, 26th Edition, Pages 49-50; Textbook of Biochemistry By D M Vasudevan, 3rd Edition, Page 31 |
medmcqa_2968 | medmcqa | During laryngoscopy and intubation procedure, all of these are true, except: | [
"A slight pressure may be applied at the cricoid cailage",
"The laryngoscope is held in the right hand introduced from the right side of the patient",
"The neck is flexed with extension at the atlanto!occipital joint",
"After inseion of laryngoscope, it is levered on the upper incisor to pull up the tongue an... | D | Ans: D. After inseion of laryngoscope, it is levered on the upper incisor to pull up the tongue and visualize the vocal cords(Ref: Miller 81c, p I 666-7667. 71e p1587).The laryngoscope should never be hinged on the teeth to lift up the epiglottis.The patient is aligned in a "sniffing" position, i.e. neck (atlanto-axial... |
aquarat_4150 | aquarat | Three people (1 couple and 1 single) are seated at random in a row of 7 chairs. What is the probability that the couple does not sit together? | [
"A)3/7",
"B)4/7",
"C)5/7",
"D)6/7"
] | C | The total number of arrangements of 3 people is 7*6*5 = 210
Let's think of the couple as a single unit.
The number of arrangements when the couple sits together is 6*5*2 = 60.
Note that we multiply by 2 because the couple can switch places with each other.
The number of ways the couple won't sit together is 210 - 60 = ... |
qasc_617 | qasc | A prehistoric shark tooth found discovered high in the mountains likely indicates what? | [
"The area was once underwater",
"Currents were once more severe",
"Sharks swim long distances",
"tectonic plates being pushed together"
] | A | |
medmcqa_2355 | medmcqa | A 10-mm calculus in the right lower ureter associated with proximal hydroureteronephrosis is best treated with: | [
"Extracorporeal shockwave lithotripsy",
"Antegrade percutaneous access",
"Open ureterolithotomy",
"Ureteroscopic retrieval"
] | D | Answer is D (Ureteroscopic Retrieval) : The patient in question has a small calculus (1.0 cm) in size, which is located in the distal ureter and hence is amenable to ureteroscopic removal. The presence of proximal hydroureteronephrosis indicates obstruction and forms- the indication for clone removal. Indications and m... |
arc_easy_2178 | arc_easy | Denise was driving east over a hill in the afternoon, shortly after a rain shower. Suddenly the sun broke through the clouds, and she saw a rainbow ahead of her. Which of the following made the rainbow possible? | [
"Sunlight can be separated into all the colors of the rainbow.",
"Water reflects sunlight like a mirror to make it look colored.",
"Overhead black clouds reflect in puddles to cause a mirage.",
"Air pollution causes the sky to look colored under these conditions."
] | A | |
medmcqa_7663 | medmcqa | The lineage specific marker for B cells is | [
"CD 19",
"CD 20",
"CD 21",
"CD 22"
] | A | Lineage specific B cell marker is CD 19. However on IHC the best marker is CD 20. CD 21 is the receptor for EBV |
qasc_1491 | qasc | The measurement of what falls from lower to higher altitudes? | [
"snow",
"rain",
"Energy",
"heat"
] | D | |
mmlu_aux_2386 | mmlu_auxiliary | Entering Space, astronauts can give us a fascinating account of a shuttle flight, describing the pressure of a countdown and launch, the complexities of living the days in the strange weightless environment, the challenges of working in space, the emotional effect of seeing earth from space, the drama of the meteoric l... | [
"Get the tears big enough to break away from his eyes.",
"Get the tears big enough to fall off of his eyes.",
"Rub his eyes against his helmet to let the tears float forward.",
"Rub his eyes by hand to let the tears float around."
] | A | null |
aquarat_29625 | aquarat | Divide Rs. 1200 among A, B and C so that A receives 1/3 as much as B and C together and B receives 2/3 as A and C together. A's share is? | [
"A)300",
"B)368",
"C)375",
"D)337"
] | A | A+B+C = 1200
A = 1/3(B+C); B = 2/3(A+C)
A/(B+C) = 1/3
A = 1/4 * 1200 => 300
Answer:A |
aquarat_48547 | aquarat | In her backyard, Florry grows only yellow roses and white roses. Some of the rose bushes have flowers of both colors, and some have flowers of one color only. The number of rose bushes that have only yellow roses is 50% greater than the number of rose bushes that have only white roses. If there are yellow roses on 80% ... | [
"A)20",
"B)30",
"C)50",
"D)70"
] | B | let, the number of bushes with only yellow flowers be x
so, number of bushes with only yellow flowers will be 1.5x
if total number of bushes of flowers= T
then total number of bushes with yellow flowers= 0.8T
we can say that total number of bushes with yellow flowers+ bushes with only white flowers= total number of bus... |
qasc_5654 | qasc | What is energy used for? | [
"heating buildings",
"courtship",
"reversing time",
"Plants growth"
] | A | |
aquarat_1716 | aquarat | what is the compound interest on rs:40,000 for 4 months at the rate of 5% per annum | [
"A)670.85",
"B)671.85",
"C)672.85",
"D)673.85"
] | A | it is monthly compound
rate=5/12% per month
40000*(1+5/1200)^4-40000=670.85
ANSWER:A |
aquarat_49364 | aquarat | 8 liters of a 25 percent solution of alcohol in water are mixed with 2 liters of a 12 percent alcohol in water solution. What is the percentage of alcohol in the new solution? | [
"A)21.2%",
"B)21.6%",
"C)22.0%",
"D)22.4%"
] | D | The total amount of alcohol is 0.25(8) + 0.12(2) = 2.24 liters.
The percentage is 2.24 / 10 = 22.4 / 100 which is 22.4%
The answer is D. |
qasc_5283 | qasc | What are formed by erosion? | [
"mountains",
"hills",
"canyons",
"Sediment"
] | C | |
qasc_7551 | qasc | What is the result of a dolphin keeping a high metabolism rate? | [
"generate blood cells",
"generate heat",
"overheating",
"develop cancer"
] | B | |
openbookqa_1228 | openbookqa | What happens when available water decreases in an environment? | [
"growth",
"flooding",
"rain",
"dry spell"
] | D | |
aquarat_5595 | aquarat | If x^2 + 9/x^2 = 10, what is the value of x - 3/x | [
"A)36",
"B)25",
"C)2",
"D)5"
] | C | To find : x-3/x. Let it be t.
=> x-3/x = t
=> (x^2 + 9/x^2) - 2*x*3/x = t^2 (Squaring both sides).
=> (10) - 2*3 = 4
=> t^2 = 4. Thus t=2 or t=-2.
Answer C |
qasc_6107 | qasc | what does androgen stimulate? | [
"Veins and arteries.",
"heart",
"reproductive organs",
"allow growth"
] | C | |
medmcqa_479 | medmcqa | All are subjective tests for audiometry except: | [
"Tone decay",
"Impedance audiometry",
"Speech audiometry",
"Pure tone audiometry"
] | B | (b) Impedance audiometry(Ref. Scott Brown, 6th ed., Vol 2; 2/12/1)Impedance audiometry is an objective test. It does not require the cooperation of patient.Other objective audiometry tests are; OAEs, Electrocochleography and BERA |
pubmedqa_910 | pubmedqa | Is the ability to perform transurethral resection of the prostate influenced by the surgeon's previous experience? | [
"yes",
"no",
"maybe"
] | A | |
aquarat_47839 | aquarat | If a, b and c are forming increasing terms of G.P., r is the common ratio then find the minimum value of (c-b), given that (log a+log b+log c)/log 6 = 6.Note that r can be any real no. | [
"A)23",
"B)16",
"C)17",
"D)12"
] | D | Explanation:
a,b,c are in G.P. so let the first term of G.P. = arar, and common ratio = r.
Therefore, a = arar, b = aa, c = arar
Given, loga+logb+logclog6=6loga+logb+logclog6=6
⇒logabclog6=6⇒logabclog6=6
⇒log6abc=6⇒abc=66⇒log6abc=6⇒abc=66
put the value of a,b,c in gp format
⇒ar×a×ar=66⇒ar×a×ar=66
⇒a3=66⇒a=36⇒a3=6... |
aquarat_47653 | aquarat | Applying VBODMAS rule | [
"A)31/120",
"B)31/129",
"C)31/1276",
"D)31/122"
] | A | Answer:A |
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