id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
medmcqa_1961 | medmcqa | All of the following syndromes are seen with obesity except: | [
"Prader - Willi syndrome",
"Cohen syndrome",
"Laurence Moon - Biedl syndrome",
"Carcinoid syndrome"
] | D | Cohen syndrome - Cohen syndrome is Paternal inheritance always associated with obesity Carcinoid syndrome - Excess of 5 HT derivatives : Serotonin increase leads to secretory diarrhea & will Result in weight loss Prader willi syndrome - caused by deletion of chromosome 15 Sho stature, obesity, inappropriate laugh so ca... |
qasc_2596 | qasc | What are some invertebrates protected by on their backs? | [
"fur",
"parasites",
"barnacles",
"shells"
] | D | |
aquarat_13016 | aquarat | A jogger running at 9 kmph alongside a railway track in 240 meters ahead of the engine of a 120 metres long train running at 45 kmph in the same direction . in how much time will the train pass the jogger ? | [
"A)18 seconds",
"B)26 seconds",
"C)36 seconds",
"D)16 seconds"
] | C | Total Distance(d) = 240+120 = 360 meter
Relative speed (s) = 45 - 9 = 36 Kmph = 36*5/18 = 10mps
d = s* t
360 = 10*t
t = 36 seconds
ANSWER:C |
arc_easy_2089 | arc_easy | Which seismic wave phenomenon, found at structural boundaries, allows scientists to interpret the interior structure of Earth? | [
"refraction of waves",
"generation of new waves",
"transformation of transverse waves into longitudinal waves",
"transformation of mechanical waves into electromagnetic waves"
] | A | |
mmlu_aux_4080 | mmlu_auxiliary | (This selection was originally published in 1992. Pluto is no longer classified as a planet.) Pluto is in many ways the strangest of the planets. It is small and has a large moon(called Charon). Its orbit is unusual, which may cause it to have seasons in the sense that when it is close to the sun, the liquid methan... | [
"Methane on its surface.",
"Its great distance from the sun.",
"Light from its moon, Charon.",
"Its closeness to the sun."
] | A | null |
medmcqa_7905 | medmcqa | Streptococcal toxic shock syndrome is due to liberation of- | [
"TSS - 1",
"Enterotoxin",
"Pyrogenic exotoxin",
"Endotoxin"
] | C | Ans. is 'c' i.e., Pyrogenic exotoxin . Streptococcal toxic shock syndrome ---> Pyrogenic exotoxin 'A' . Staphylococcal toxic shock syndrome -Toxic shock Syndrome Toxin Type - 1 (TSST-1) also known as enterotoxin-F or Pyrogenic exotoxin C. Rarely enterotoxin B or C may also cause TSS. |
medmcqa_2390 | medmcqa | MTP can be done upto | [
"12 weeks",
"16 weeks",
"20 weeks",
"10 weeks"
] | C | MTP act 1971, provides safeguards to the mother by authorizing only a Registered Medical Practitioner having experience in gynecology and obstetrics to perform aboion where the length of Pregnancy does not exceed 12 weeks Where the pregnancy exceeds 12 weeks and is not more than 20 weeks, the opinion of two Registered ... |
aquarat_4000 | aquarat | A painting crew painted 80 houses. They painted the first y houses at a rate of x houses per week. Then more painters arrived and everyone worked together to paint the remaining houses at a rate of 4.25x houses per week. How many weeks did it take to paint all 80 houses, in terms of x and y? | [
"A)(320 - y)/(5x)",
"B)(y +210)/(5x)",
"C)5(80 - y)/(4x)",
"D)(y + 400)/(4x)"
] | B | Ans B
Plug some numbers
Let y = 40 houses and x = 20
then they painted 20 houses per week
as painters were added to the group , the rate of the group increased to 4.25 x => 4.25 * 20 = 85 houses per week
total time they took = (40/20) + (40/85) = 2.5 weeks
Putting the values of x and y in equation B
(y +210)/(5x) = (40... |
openbookqa_1204 | openbookqa | A good conductor of electricity would be | [
"tree",
"coke bottle",
"your finger",
"coke can"
] | D | |
medmcqa_6659 | medmcqa | In Scaphoid fracture, impoant views are all except: | [
"AP",
"Lateral",
"Oblique",
"Cone"
] | D | D i.e. Cone |
pubmedqa_782 | pubmedqa | Should HIV-infected patients be screened for silent myocardial ischaemia using gated myocardial perfusion SPECT? | [
"yes",
"no",
"maybe"
] | C | |
medmcqa_4004 | medmcqa | Prognosis of breast carcinoma is best determined by ? | [
"Oestrogen \\/ progesteron receptors",
"Axillary lymph node status",
"Clinical assessment",
"CT"
] | B | .Treatment of breast cancer depends on clinical stage of disease and stagings involves assessing the most common lymph node draining the breast:ie axillary lymph node. according to TNM staging, the nodes are scored on 1 to 3 score 1 :no nodal involvement score 2: one to three nodes involved score 3:four or more nodes i... |
qasc_1375 | qasc | What do mammals contain? | [
"food",
"ghosts",
"keratin",
"Animal fur"
] | C | |
mmlu_aux_1573 | mmlu_auxiliary | The year is 2094. It has been announced that a comet is heading towards the earth. Most of it will miss our planet, but two pieces will probably hit the southern half of the earth. On 17 July, a piece of 4 kilometers wide comet enters the Earth's atmosphere with a massive explosion . About half of the piece is destroy... | [
"an earthquake",
"hunger",
"an Earth explosion",
"huge waves"
] | D | null |
pubmedqa_71 | pubmedqa | Is there any relationship between streptococcal infection and multiple sclerosis? | [
"yes",
"no",
"maybe"
] | A | |
mmlu_aux_2743 | mmlu_auxiliary | Al Ossinger,an experienced mountain guide,knew it was time to leave Longs Peak in Colorado's Rocky Mountain National Park,and get off'quickly.The sky had turned threatening dark,and his ice ax at times gave out upset sounds.Suddenly,as Ossinger was crossing a large mass of rock,both hands pressed against it for balanc... | [
"he thought it was going to rain",
"he dared not move about any more",
"he tried to move further up",
"he thought his arms wouldn't move"
] | D | null |
medmcqa_2598 | medmcqa | Pharmacodynamics includes | [
"Drug Elimination",
"Drug excretion",
"Drug Absorption",
"Mechanism of action"
] | D | Pharmacodynamics- the branch of pharmacology concerned with the effects of drugs and the mechanism of their action. Ref-KDT 7/e p1 |
mmlu_aux_2319 | mmlu_auxiliary | John von Neumann was the oldest of 3 children of an banker, and his speed of learning new ideas and solving problems stood out early. At 17, his father tired to persuade him not to become a mathematician because he may lead a poor life being a mathematician, and so von Neumann agreed to study chemistry as well. In 1926... | [
"23",
"26",
"29",
"32"
] | C | null |
arc_easy_1621 | arc_easy | According to the fossil record, when did episodes of rapid speciation commonly take place? | [
"while Earth's continents were joined",
"while Earth's habitats were stable",
"before major climatic changes",
"following mass extinctions"
] | D | |
openbookqa_1337 | openbookqa | When a dog adjusts its temperature | [
"it pants",
"it finds water",
"it sweats",
"it shirts"
] | A | |
aquarat_24989 | aquarat | An amount of Rs.1,000 is to be distributed amongst P, Q, R and S such that “P” gets twice as that of “Q” and “S” gets four times as that of “R”. If “Q” and “R” are to receive equal amount, what is the difference between the amounts received by S and P? | [
"A)2378",
"B)2697",
"C)250",
"D)5000"
] | C | Explanation:
We have, P = 2Q & S = 4R
Further Q = R & P + Q + R + S = 1,000
Thus we get, 2Q + Q + Q + 4Q = 1,000
8Q = 1,000 or Q = Rs. 125
Thus, R = Rs. 125, P = 250 & S = Rs. 500
Hence, the required difference = (S – P) = (500 – 250) = Rs.250
ANSWER:C |
medmcqa_9176 | medmcqa | What is the appropriate infusion time for the dialysate in your 38 y.o. patient with chronic renal failure? | [
"15 minutes",
"30 minutes",
"1 hour",
"2 to 3 hours"
] | A | Dialysate should be infused quickly.
The dialysate should be infused over 15 minutes or less when performing peritoneal dialysis.
The fluid exchange takes place over a period ranging from 30 minutes to several hours. |
medmcqa_469 | medmcqa | Most common organism causing ventilator associated pneumonia - | [
"Legionella",
"Pneumococcus",
"Pseudomonas",
"Coagulase negative staphylococcus"
] | C | |
medmcqa_2700 | medmcqa | Cardiac output is increased by all except | [
"Exercise",
"Pregnancy",
"Hot atmosphere",
"Standing from lying down"
] | D | Standing from lying down because of pooling of blood in lower limb decrease in cardiac o/p by 20-30%Increasing factorsAnxiety and excitement (50-100%)Eating (30%)Exercise (up to 700%)High environmental temperaturePregnancyEpinephrine 2. Decreasing factorsSitting or standing from lying position (20-30%)Rapid arrhythmias... |
pubmedqa_399 | pubmedqa | Emergency double-balloon enteroscopy combined with real-time viewing of capsule endoscopy: a feasible combined approach in acute overt-obscure gastrointestinal bleeding? | [
"yes",
"no",
"maybe"
] | A | |
medmcqa_8012 | medmcqa | Most common site of Actinomycosis among the following | [
"Rib",
"Tibia",
"Femur",
"Mandible"
] | D | Mandibular Actinomyces is a uncommon disease caused by Actinomyces israelli CERVICOFACIAL ACTINOMYCOSIS This is the most common and recognized presentation of the disease. Actinomyces species are commonly present in high concentrations in nsillar crypts and gingivodental . Many patients have a history of poor dentition... |
arc_easy_809 | arc_easy | Which class of elements best conducts electricity? | [
"metals",
"nonmetals",
"semimetals",
"noble (inert) gases"
] | A | |
medmcqa_2585 | medmcqa | Enchondral ossification is/are seen in- | [
"Long bones",
"Flat bones of skull",
"Clavicle",
"Mandible"
] | A | Endochondral (enchondral) ossification → long bones, vertebrae, pelvis, skull base bones.
Intramembranous ossification → Skull vault, maxilla, most of mandible, and clavicle. |
mmlu_aux_2588 | mmlu_auxiliary | On a cool summer night in Wyoming, Dean Biggins waits patiently in his truck. Suddenly, Biggins, a wildlife biologist, spots a pair of eyes in the distance. Baggins can't believe his luck: He's just caught sight of a black-footed ferret --one of the world's rarest animals. Just over a century ago, hundreds of thousand... | [
"they lacked food",
"they were overhunted",
"a disease attacked them",
"their habitat was destroyed"
] | A | null |
medmcqa_1287 | medmcqa | A 3-year-old male has come for a routine dental check up. Intra-oral examination reveals good oral hygiene and open proximal contacts. During previous dental appointments, he was cooperative. Which radiographic assessment should be done for this patient? | [
"No radiographic assessment.",
"Bitewing Radiographs",
"Intraoral periapical radiograph",
"Occlusal radiographs"
] | A | The American Dental Association (ADA), the American Academy for Pediatric Dentistry (AAPD), the European Academy for Pediatric Dentistry (EAPD), and other organizations have published criteria that are meant to guide the dental professional in decision-making regarding appropriate radiographic imaging (Table 2-5). Thes... |
aquarat_37043 | aquarat | When working alone, painter W can paint a room in 2 hours, and working alone, painter X can paint the same room in a hours. When the two painters work together and independently, they can paint the room in 3/4 of an hour. What is the value of a? | [
"A)3/4",
"B)1[1/5]",
"C)1[2/5]",
"D)1[3/4]"
] | B | Rate*Time=Work
Let Painter W's rate be W and Painter X's rate be X
R*T = Work
W * 2 = 1 (If the work done is same throughout the question then the work done can be taken as 1) => W = 1/2
X * a = 1 => X = 1/a
When they both work together then their rates get added up
Combined Rate = (W+X)
R*T = Work
(W+X) * 3/4 = 1
=> W... |
arc_easy_2111 | arc_easy | A function of a plant's roots is to | [
"protect the plant.",
"absorb water and minerals.",
"remove waste products.",
"take in food for the plant."
] | B | |
aquarat_10609 | aquarat | If a number is 30% more than the another, how much % is the smaller number less than the first ? | [
"A)23%",
"B)25%",
"C)16(1/3)%",
"D)17%"
] | A | Take a number 100,
Then the other number is 130
% the smaller number is less than the first = [(30/(130)) x 100]% = 23%.
ANSWER:A |
aquarat_5720 | aquarat | Find the number of factors of 300 excluding 1 and itself. | [
"A)22",
"B)28",
"C)16",
"D)88"
] | C | Explanation:
300 = 4.75 = 4.25.3 = 22.52.31
Number of factors of 300 = (2 + 1)(2 + 1)(1 + 1) = 18.
There are 16 factors of 300 excluding 1 and itself.
Answer: C |
medmcqa_178 | medmcqa | Symptomatic treatment is not required in withdrawal of: | [
"Cannabis",
"Morphine",
"Alcohol",
"Cocaine"
] | A | Since cannabis causes very mild withdrawal symptoms hence, no symptomatic treatment is required. LSD and other hallucinations also do not cause any withdrawal symptoms . |
aquarat_7087 | aquarat | A plant manager must assign 10 new workers to one of five shifts. She needs a first, second, and third shift, and two alternate shifts. Each of the shifts will receive 2 new workers. How many different ways can she assign the new workers? | [
"A)2430",
"B)2700",
"C)3300",
"D)4860"
] | B | my take selecting team of 2 out of 10 to assign to the shifts = 10C2 = 45 ways.
now 2 out of 10 means total of 5 group possible.
so putting them in shifts = counting methode: first, second, third, alt , alt
= 5*4*3*2*1 = 120
here alt and alt are the same: so 120/2 = 60 ways.
total ways of selecting = (selecting 2 out o... |
medmcqa_4135 | medmcqa | A 6-month-child presents with episodes of vomiting after ingesting fruit juice. Which of following enzyme deficiency is likely? | [
"Aldolase",
"Fructokinase",
"Glucose 6-phosphatase",
"Hexokinase"
] | A | a. Aldolase B(Ref: Nelson's 20/e p 720-728, Ghai 8/e p 655-657)In the given scenario, the child becomes symptomatic after ingesting fruit juice, which is often sweet, containing sucrose and hence, glucose and fructose. So, he is suffering from Hereditary Fructose intolerance. |
medmcqa_4234 | medmcqa | Radiofemoral delay is characteristic of ____________ | [
"Patent ductus aeriosis",
"Coarctation of aoa",
"Aoic dissection",
"Takayasu's disease"
] | B | In coarctation of aoa there will be radiofemoral delay. Ref : Ghai essential of pediatrics, eighth edition, p.no:432 |
arc_challenge_1118 | arc_challenge | A scientist is measuring the amount of movement along a fault. Which tool is best used for making this measurement? | [
"barometer",
"stopwatch",
"meter stick",
"magnifying lens"
] | C | |
qasc_6428 | qasc | Plants use what for their cell walls? | [
"sugar",
"cations",
"sulfur",
"fiber"
] | D | |
aquarat_2727 | aquarat | In what ratio should a variety of rice costing Rs. 7 per kg be mixed with another variety of rice costing Rs. 8.75 per kg to obtain a mixture costing Rs. 7.50 per kg? | [
"A)5/6",
"B)5/2",
"C)5/1",
"D)5/3"
] | B | Let us say the ratio of the quantities of cheaper and dearer varieties
= x : y
By the rule of allegation, x/y
= (8.75 - 7.50) / (7.50 - 7) =5/2
Answer: B |
mmlu_aux_8550 | mmlu_auxiliary | When the earth shades part of the moon at night it's called | [
"lunar orbit",
"the phases",
"weather",
"bad luck"
] | B | null |
mmlu_aux_1780 | mmlu_auxiliary | In a mountainous area of Brazil, there is a kind of beautiful butterfly which can kill men. If people meet them, they will come down in great quantities to bite and kill, sucking blood and flesh through the wounds they cause. In June, 1966, a boy named Marl Andre who went into the mountains in search of butterfly speci... | [
"sometimes at night",
"both at night and in the daytime",
"only when boats appear",
"usually in the daytime"
] | B | null |
medmcqa_7386 | medmcqa | True statement regarding Atrioventricular block with atrial tachycardia is - | [
"Seen in WPW syndrome",
"Is a complication of pacemaker",
"Can occur in normal person occasionally.",
"Seen in Digitalis toxicity with K+ depletion"
] | D | |
openbookqa_673 | openbookqa | Where do soil nutrients also exist? | [
"in organism foods",
"in the air",
"in the barn",
"in the water"
] | A | |
mmlu_aux_3972 | mmlu_auxiliary | Many science fiction stories tell about explorers arriving in a new world. The explorers then use some kind of high-tech device to test for breathable air or signs of life. But here on Earth, science fiction is becoming reality through a new sampling technology called environmental DNA, or e-DNA for short. Scientists c... | [
"you are likely to find information about a species with a little air, water, or soil",
"some kind of high-tech device can be used to test for breathable air or signs of life",
"you are able to get answers more efficiently, safely though with more damage",
"the cost of gene sequencing has been reduced greatly... | A | null |
mmlu_aux_3064 | mmlu_auxiliary | Charles Darwin (1809 - 1882) was a great naturalist, famous for his theory of evolution . One day two boys decided to play a trick on the great man. They took the body of a centipede , the head of a beetle , the leg of a grasshopper , and the wings of a butterfly, and glued them together. Putting the strange creatu... | [
"82",
"73",
"91",
"71"
] | B | null |
openbookqa_1750 | openbookqa | Which is least likely to have a constant volume? | [
"ice",
"play doh",
"food",
"car exhaust"
] | D | |
medmcqa_7802 | medmcqa | Zones of operation theatre includes all except: | [
"Septic zone",
"clean zone",
"Protective zone",
"Sterile zone"
] | A | Ans: a-septic zone...Protective Zone: Areas included in this zone are:ReceptionWaiting areaTrolley bayChanging roomClean Zone: Areas included in this zone are:Pre-op roomRecovery roomPlaster roomStaff roomStoreSterile Zone: Areas included in this zone are:Operating SuiteScrub RoomAnesthesia Induction RoomSet up RoomDis... |
aquarat_41966 | aquarat | A reduction of 44% in the price of bananas would enable a man to obtain 64 more for Rs.40, what is reduced price per dozen? | [
"A)2.3",
"B)8.3",
"C)7.3",
"D)3.3"
] | D | Explanation:
40*(44/100) = 17.6 --- 64
? --- 12 => Rs.3.30
Answer: D |
mmlu_aux_3535 | mmlu_auxiliary | Did you know that a turtle can lay 12 eggs in one minute? A large sea turtle lays around 150 eggs at a time. She lays all these eggs in just a few minutes. Large sea turtles live in the warm seas of the world. Except for when they lay their eggs, they spend their whole lives in the water. When it is time to lay their e... | [
"turtles",
"oceans",
"time",
"speed"
] | A | null |
aquarat_49333 | aquarat | In expressing a length 81.479 km as nearly as possible with three significant digits, find the percentage error? | [
"A)0.075%",
"B)0.156%",
"C)0.026%",
"D)0.048%"
] | C | Error = 81.5-81.479 = 0.021
Required percentage = (0.021/81.479)*100 = 0.026%
Answer is C |
medmcqa_7673 | medmcqa | Safest method of contraception in sickle cell anaemia: | [
"Oral 'Pill'",
"IUCD",
"Barrier method",
"Progestin only pill or implant"
] | C | |
aquarat_25090 | aquarat | The average age of a husband and a wife is 25 years when they were married five years ago but now the average age of the husband, wife and child is 21 years(the child was born during the interval). What is the present age of the child? | [
"A)3 years",
"B)5 years",
"C)9 years",
"D)4 years"
] | A | 30 * 2 = 60
21 * 3 = 63
-----------
3 years
Answer:A |
qasc_7501 | qasc | Astronauts require _ food for extended flights | [
"moisturized",
"nutrients",
"space travel",
"dehydrated"
] | D | |
openbookqa_3263 | openbookqa | As altitude increases, the air temperature will do what? | [
"rise",
"go up",
"nosedive",
"elevate"
] | C | |
mmlu_aux_3485 | mmlu_auxiliary | School and Einstein did not mix well. His teachers thought that he was stupid and that Einstein's thoughts and words were jumbled . His schoolwork was poor. Playing the violin was all he was good at as a child. When he was ten, he met Dr. Max Talmy. Talmy talked with the boy and tried to help him. They discussed books ... | [
"Einstein did not love his school",
"Einstein couldn't do as his teachers told him to",
"the school was not fit for him",
"there was no room for him in the school"
] | B | null |
openbookqa_292 | openbookqa | Organic matter in soil can be increased by | [
"digging up flowers from the soil",
"skunks spraying their scent on the soil",
"the dead body of a mouse breaking down",
"animals eating crops planted in the soil"
] | C | |
openbookqa_3275 | openbookqa | When an animal gets any kind of illness, his physical health will | [
"inevitably be worse",
"get better",
"fly away",
"nothing"
] | A | |
mmlu_aux_4899 | mmlu_auxiliary | One way that scientists learn about man is by studying animals.In this lab, the scientists are studying the relationship between diet and health. They are studying the relationship between the amount of food the mice eat and their health.The mice are in three groups.All three groups are receiving the same healthy f... | [
"one and a half",
"two",
"two and a half",
"three"
] | D | null |
arc_easy_453 | arc_easy | What causes a free falling object to accelerate? | [
"inertia",
"gravity",
"initial speed",
"initial direction"
] | B | |
mmlu_aux_4747 | mmlu_auxiliary | A: Recently, the word "clone" appeared very often in the newspapers. Do you know its meaning? B: Not exactly, I read a report in yesterday's newspaper. It said there was a Scottish Dolly. It was the first time that a cloned lamb had been made from an adult sheep. A: Actually, the word "clone" means to produce the "same... | [
"America",
"Scotland",
"Japan",
"Russia"
] | B | null |
mmlu_aux_4460 | mmlu_auxiliary | Edmund Halley was an English scientist who lived over 200 years ago. He studied the observations of comets which other scientists had made. The orbit of one particular comet was a very difficult mathematical problem. He could not figure it out. Neither could other scientists who dealt with such problems. However, Hal... | [
"by doing experiments",
"by means of his own careful observation",
"by using the working of other scientists",
"by chance"
] | C | null |
qasc_6592 | qasc | The Himalayas were formed by what? | [
"earthquakes",
"snowfall",
"chemical changes",
"movement"
] | A | |
medmcqa_7821 | medmcqa | A 22 year old man presents with a solitary 2 cm space occupying lesion of mixed echogenicity in the right lobe of the liver on ultrasound examination. The rest of the liver is normal. Which of the following tests should be done next – | [
"Ultrasound guided biopsy of the lesion",
"Hepatic scintigraphy",
"Hepatic angiography",
"Contrast enhanced CT scan of the liver"
] | B | Lesion in right hepatic lobe with mixed echogenicity on USG suggests the diagnosis of hemangioma.
MRI is the most accurate method of diagnosing liver hemangioma and is indicated when liver hemangioma is suspected on USG and the diameter of the lesion is smaller than 2.5 cm. However, MRI is not provided in the options.
... |
aquarat_34736 | aquarat | In a business, A and C invested amounts in the ratio 2 : 1, and B also invest some amount . If Rs 180000 was their profit, B receive 48000, what was the investment ratio between A and B? | [
"A)4 : 9",
"B)5 : 8",
"C)7 : 11",
"D)4 : 7"
] | A | Explanation :
Assume that investment of C = x
Then, investment of A =2x
A receive 48000
Then C will receive = 48000/2 = 24000
And B receive = 180000 - (24000+48000) = 108000
Ratio of investment between A and B = 48000 : 108000 = 4 : 9
Answer : Option A |
aquarat_16525 | aquarat | What is the value of (P + Q)/(P - Q) if P/Q is 4? | [
"A)5/3",
"B)2/3",
"C)2/6",
"D)7/8"
] | A | (P + Q)/(P - Q) = [(P/Q) + 1]/[(P/Q) - 1]
= (4 + 1)/(4 - 1)
= 5/3
= 5/3
ANSWER:A |
mmlu_aux_2874 | mmlu_auxiliary | A Battery's Nightmare Portable electronics that can be carried about easily are only as good as their batteries and, let's face it, batteries aren't very good, especially when compared with, say, petrol, which packs 100 times a battery's energy into an equal space. That's why a large group of mechanical engineers (ce... | [
"The new invention doesn't need any fuel.",
"The new engine has been produced in large quantities.",
"The new invention is much cheaper than the battery.",
"The new engine needs to be improved before it's on sale."
] | D | null |
mmlu_aux_3417 | mmlu_auxiliary | Miss Gogers taught physics in a New York school. Last month she explained to one of her classes about sound, and she decided to test them to see how successful she had been in her explanation. She said to them, "Now I have a brother in Los Angeles. If I was calling him on the phone and at the same time you were 75 feet... | [
"clocks in Los Angeles showed a different time from those in New York",
"electricity was slower than sound waves",
"Tom was not good at physics at all",
"Tom's answer had nothing to do with sound waves"
] | A | null |
aquarat_3869 | aquarat | The ratio of number of students studying Arts, Commerce and Science in a College is 3 : 4 :8. What is the new ratio of the number of students studying Arts, Commerce and Science respectively if there is an increase of 20%, 40% and 25% in the number of students studying Arts, Commerce and Science? | [
"A)18 : 35 : 50",
"B)3 : 10 : 10",
"C)9 : 14 : 25",
"D)32 : 35 : 25"
] | C | Suppose the number of students studying Arts, Commerce and Science be 3x, 4x and 8x respectively.
When their numbers are increased by 20%, 40% and 25% respectively the new ratio becomes
3x × 120% : 4x × 140% :
8x × 125% = 36 : 56 : 100
= 9 : 14 : 25
Answer C |
medmcqa_8822 | medmcqa | Murmur increasing with valsalva maneouvre aEUR' | [
"Mitral stenosis",
"HOCM",
"VSD",
"Aoic stenosis"
] | B | HOCM EFFECT OF VARIOUS INTERVENTIONS ON SYSTOLIC MURMURS |
medmcqa_4062 | medmcqa | Regarding antibiotics true are | [
"No prophylaxis for clean contaminated surgery",
"No prophylaxis for gastric ulcer surgery",
"Prophylaxis for colorectal surgery",
"Local irrigation with antibiotic contraindicated when systemic antibiotics given"
] | C | In clean contaminated surgeries (ex : gastric) , Prophylactic antibiotics are used In contaminated surgeries , lke colorectal surgeries prophylactic antibiotics are used |
qasc_4042 | qasc | an object will sink in what if it's more dense? | [
"water",
"gravity",
"calcite",
"wood"
] | A | |
medmcqa_6952 | medmcqa | Point source epidemic tends to -a) Continue over one incubation periodb) Produce multiple peaks in the epidemic curvec) Be explosived) Tail gradually | [
"bd",
"ac",
"bcd",
"da"
] | B | |
medmcqa_9920 | medmcqa | A 39-year-old man repos seeing red-colored urine in the morning. The CBC reveals anemia, low serum iron, and an elevated reticulocyte count. Laboratory studies show increased lysis of erythrocytes when incubated with either sucrose or acidified serum. Which of the following is the appropriate diagnosis | [
"Anemia of chronic renal failure",
"Hereditary spherocytosis",
"Microangiopathic hemolytic anemia",
"Paroxysmal nocturnal hemoglobinuria"
] | D | - Given clinical features suggests the diagnosis of PNH - Despite its name, the disorder is nocturnal in only a minority of cases. - PNH is a clonal stem cell disorder characterized by episodic intravascular hemolytic anemia; secondary to increased sensitivity of erythrocytes to complement-mediated lysis. - It is d/t s... |
medmcqa_2089 | medmcqa | What are the minimum and maximum possible values of Glasgow Coma Score? | [
"Minimum = 3, Maximum = 15",
"Minimum = 0, Maximum = 13",
"Minimum = 0, Maximum = 15",
"Minimum = 3, Maximum = 18"
] | A | Ans. a. Minimum = 3. Maximum = 15 (Ref: Harrison 19/e p1730, 18/e p3381-3382; Sabiston 19/e p1894; Schwartz 9/e p1522; Bailey 26/e p312. 25/e p301. 302)In Glasgow Coma Scale (GCS). maximum score is 15 and minimum score is 3.Glasgow Coma Scale (GCS)Eye OpeningVerbal responseBest Motor responseSpontaneous4Oriented5Obeys ... |
aquarat_41170 | aquarat | The population of a town is 45000; 5/9th of them are males and the rest females 40% of the males are married. What is the percentage of married females? | [
"A)56%",
"B)50%",
"C)57%",
"D)10%"
] | B | Male = 45,000* 5/9 = 25,000
Female = 45,000* 4/9 = 20,000
Married Male = 25,000* 40/100 = 10,000
Married Female = 10,000
20,000 ------------ 10,000
100 ------------- ? => 50%
Answer: B |
qasc_3828 | qasc | What kind of effect does a squirrel have on the ecosystem? | [
"Negative",
"Positive",
"adding heat",
"growth"
] | B | |
openbookqa_1385 | openbookqa | What might cause a change in the Earth's surface? | [
"Plastic Bottles",
"Happiness",
"Love",
"Sadness"
] | A | |
medmcqa_9818 | medmcqa | All of the following are virulence factors of peussis, except: | [
"Tracheal cytotoxin",
"Peussis toxin",
"Capsule",
"Peactin"
] | C | Ans. is. 'c' i. e., Capsule |
aquarat_4954 | aquarat | There is a 50% chance Jen will visit Chile this year, while there is a 50% chance that she will visit Madagascar this year. What is the probability that Jen will visit either Chile or Madagascar this year, but NOT both? | [
"A)25.0%",
"B)50.0%",
"C)62.5%",
"D)75.0%"
] | B | P(Chile and not Madagascar) = 0.5*0.5 = 0.25
P(Madagascar and not Chile) = 0.5*0.5 = 0.25
Total probability = 0.25 + 0.25 = 0.5 = 50%
The answer is B. |
aquarat_21177 | aquarat | If (a – b) is 11 more than (c + d) and (a + b) is 3 less than (c – d), then (a – c) is: | [
"A)6",
"B)2",
"C)3",
"D)4"
] | D | (a – b) – (c + d) = 11 and (c – d) – (a + b) = 3
=> (a – c) – (b + d) = 11 and (c – a) – (b + d) = 3
=> (b + d) = (a – c) – 11 and (b + d) = (c – a) – 3
=> (a – c) – 11 = (c – a) – 3 => 2(a – c) = 8 => (a – c) = 4
ANSWER:D |
aquarat_35211 | aquarat | The C.P of 15 books is equal to the S.P of 18 books. Find his gain% or loss%? | [
"A)16 2/3% loss",
"B)16 2/8% loss",
"C)17 2/3% loss",
"D)16 87/3% loss"
] | A | 15 CP = 18 SP
18 --- 3 CP loss
100 --- ? => 16 2/3% loss
Answer: A |
mmlu_aux_3559 | mmlu_auxiliary | Suppose you are reading a book. Suppose, too, you suddenly close your eyes. Can you still see the book? "Of course not," you will say. But can you tell why? You would probably say, "When I close my eyes my eyesight cannot get out of my eyes to get to the book. " But this explanation is wrong. You cannot see any ob... | [
"380,000",
"300,000",
"400,000",
"190,000"
] | B | null |
medmcqa_1106 | medmcqa | The following statements are true regarding Chlamydia except: | [
"Erthromycin is effective for therapy of Chamydial infections",
"Their cell wall lacks a peptidoglycan layer",
"They can grow in cell free culture media",
"They are obligate intracellular bacteria"
] | C | Unique properties of Chlamydia are
Chlamydia is an obligate intracellular parasite. This means they can survive only by establishing residence inside
Animal cells
They need their host's ATP as an energy source for their own cellular activity. They are energy parasites using a
Cell membrane transport system that uses AT... |
openbookqa_1909 | openbookqa | How many full moons are there each month | [
"1,000",
"twenty",
"100",
"less than two"
] | D | |
medmcqa_7040 | medmcqa | To notify a slide as AFB negative minimum how many fields should be checked? ? | [
"20",
"100",
"50",
"200"
] | B | Ans. is `b' i.e., 100 |
medmcqa_2102 | medmcqa | Cylindrical dilatation of renal tubules is seen in - | [
"Polycystic disease of kidney",
"Medullary cystic disease",
"Wilms tumour",
"Lipoid nephrosis"
] | A | |
arc_challenge_429 | arc_challenge | Muscle cells have the ability to store and release large amounts of energy. Which body function is best served by this release of energy? | [
"exchanging gases",
"moving body parts",
"absorbing nutrients",
"sending nerve impulses"
] | B | |
arc_easy_1792 | arc_easy | Which human organ system produces sperm or egg cells? | [
"digestive system",
"nervous system",
"respiratory system",
"reproductive system"
] | D | |
openbookqa_1470 | openbookqa | Which of these animals might seek out the same type of food that a rabbit would? | [
"a lion",
"a cow",
"a wolf",
"a preying mantis"
] | B | |
openbookqa_2110 | openbookqa | Which of the following is most likely to occur? | [
"rice grains absorb other rice grains",
"humans absorb other humans",
"Play-Doh absorbs other colors of Play-Doh",
"sponges absorb other sponges"
] | C | |
medmcqa_6004 | medmcqa | The radiopaque structure shown in the box is most likely: | [
"Lingual foramen",
"Genial tubercle",
"PCD",
"None of the above"
] | B | The genial tubercles (also called the mental spine) are located on the lingual surface of the mandible slightly above the inferior border and in the midline. They are bony protuberances, more or less spine-shaped, that often are divided into a right and left prominence and a superior and inferior prominence.
They atta... |
medmcqa_2332 | medmcqa | One of the earliest symptoms of Vit. A deficiency is: | [
"Nyctalopia",
"Xerophthalmia",
"Bitot's spot",
"Keratomalacia"
] | A | Deficiency manifestations of Vitamin A:
Night blindness (nyctalopia) is one of the earliest symptoms of vitamin A deficiency.
The individuals have difficulty to see in dim light since the dark adaptation time is increased.
Prolonged deficiency irreversibly damages a number of visual cells.
Severe deficiency of vitam... |
medmcqa_5094 | medmcqa | Rivastigmine is given in: | [
"Depression",
"Alzheimer's disease",
"Schizophrenia",
"OCD"
] | B | (Ref: Katzung, 10th ed. Ch 7)* Rivastigmine is a parasympathomimetic drug used for the treatment of mild to moderate dementia of the Alzheimer's type and dementia due to Parkinson's disease* DOC for Alzheimer's disorder-Donepezil* DOC for OCD: Fluoxetine* DOC for parkinsonism: Levodpa + Carbidopa* DOC for drug induced ... |
arc_easy_447 | arc_easy | Which invention will best help people travel quickly to far away places? | [
"car",
"boat",
"airplane",
"skateboard"
] | C | |
mmlu_aux_6880 | mmlu_auxiliary | An echo is produced by what type of reflection of sound source? | [
"Direct",
"Distant",
"Varied",
"Single"
] | D | null |
arc_challenge_238 | arc_challenge | During the fall reproductive season, the belly of a male brook trout becomes bright orange. The orange belly provides some camouflage and helps attract females. This trait evolved in brook trout because, compared to males with pale bellies, males with bright orange bellies are more likely to | [
"live in good habitats.",
"be eaten by predators.",
"mate with other species of fish.",
"fertilize eggs to produce offspring."
] | D | |
aquarat_44225 | aquarat | There are 10 slate rocks, 15 pumice rocks, and 6 granite rocks randomly distributed in a certain field. If 2 rocks are chosen at random and without replacement, what is the probability that both rocks will be slate rocks? | [
"A)2/19",
"B)3/31",
"C)4/37",
"D)5/41"
] | B | 10/31*9/30 = 3/31
The answer is B. |
openbookqa_2776 | openbookqa | When would a puddle get smaller and disappear the fastest? | [
"on a snowy day",
"on a day without clouds",
"on a cloudy day",
"on a dark day"
] | B |
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