id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
aquarat_35913 | aquarat | A student got 74% in math and 84% in history. To get an overall average of 75%, how much should the student get in the third subject? | [
"A)61%",
"B)63%",
"C)65%",
"D)67%"
] | D | 74 + 84 + x = 3*75
x = 67
The answer is D. |
mmlu_aux_3726 | mmlu_auxiliary | If you are looking for an animal to take the title of "most violent fish in the sea", then the tiger puffer fish would have to be a strong contestant. Not only is it deadly poisonous --- though that doesn't stop people trying to eat it --- but it is also able to scare off enemies by inflating itself to become much la... | [
"Its inner organs.",
"The air it breathes in.",
"The diet it eats.",
"The bacteria around it."
] | C | null |
aquarat_26787 | aquarat | 70% of all students in a class commute by public transportation. If 10% of the students aspire to be scientists, which of the following can be the percentage of students who do not commute by public transportation and do not aspire to be scientists?
I. 10%
II. 25%
III. 80% | [
"A)I ONLY",
"B)II ONLY",
"C)III ONLY",
"D)I AND II"
] | B | 70% Students use public transportation. This means 30% students do not use public transportation. 10% students aspire to be scientists means even if all these students use public transportation, minimum 30% - 10% = 20% students do not use public transportation and do not aspire to be scientists.This means correct answe... |
medmcqa_7986 | medmcqa | In a population having mid-year population of 1000, there are 150 children less than 15 years and 50 elderly more than 65 years of age. Calculate dependency ratio ? | [
"0.2",
"200",
"0.25",
"250"
] | C | Dependency ratio = (Propoion of ppl in < 15yrs of age + >65yrs of age) / Propoion of ppl in 15-64 yrs of age = 150+50/800 = 0.25 |
aquarat_44690 | aquarat | A wholesaler wishes to sell 100 pounds of mixed nuts at $2.50 a pound. She mixes peanuts worth $1.50 a pound with cashews worth $5.00 a pound. How many pounds of cashews must she use? | [
"A)40",
"B)45",
"C)50",
"D)55"
] | B | From the question stem we know that we need a mixture of 100 pounds of peanuts and cashews. If we represent peanuts as x and cashews as y, we get x + y = 100. Since the wholesaler wants to sell the mixture of 100 pounds @ $2.50, we can write this as: $2.5 * (x + y) = $1.5x + $4y
From the equation x + y = 100, we can re... |
aquarat_30548 | aquarat | Two pipes A and B can fill a tank in 5 hrs and 20 hrs respectively. If both the pipes are opened simultaneously, how much time will be taken to fill the tank? | [
"A)5 hr",
"B)4 hr",
"C)6 hr",
"D)3 hr"
] | B | Explanation:
Pipe A can fill 1/5 of the tank in 1 hr
Pipe B can fill 1/20 of the tank in 1 hr
Pipe A and B together can fill 1/5+1/20=1/4 of the tank in 1 hr
i.e., Pipe A and B together can fill the tank in 4 hours
Answer: Option B |
mmlu_aux_4812 | mmlu_auxiliary | Now machines are widely used all over the world. Why are machines so important and necessary for us? Because they can help us to do things better and faster. A washing machine helps us to wash clothes fast. A printing machine helps us to print a lot of books, newspapers, magazines and many other things fast. Bikes, c... | [
"are difficult to make",
"are expensive",
"are important but not necessary",
"are very helpful"
] | D | null |
qasc_1103 | qasc | What has skeleton made of tough tissue that contains a protein called collagen? | [
"mammals",
"rocks",
"animals",
"sharks"
] | D | |
aquarat_39465 | aquarat | The average of ages of 10 persons in a club was 32. What should be the age of the new person joining in the club so as to increase the average by 4 ? | [
"A)76",
"B)2366",
"C)299",
"D)277"
] | A | Correct Option: D
Explanation:
Total age of 10 persons = 10 × 32 = 320
Total age of 11 persons = 11 × 36 = 396 (as the new average is 4 more than present average)
So the age of the person joining is = 396 - 320 = 76
Answer:A |
medmcqa_6042 | medmcqa | Intussusception is associated with: | [
"Submucous lipoma",
"Subserosal lipoma",
"Intramural lipoma",
"Serosal lipoma"
] | A | Ref: Bailey & Love's Short Practice of Surgery 25th Edition Chapter 66 Intestinal Obstruction Pages 1191-12 & Donald A, Antonio!i, " Gastrointestinal Autonomic Nerve Tumors, expanding the spectrum of gastrointestinal stromal tumors," Arch Pathol Lab Med: 1989: 113: 831-833.Explanation:IntussusceptionInvagination of an ... |
medmcqa_881 | medmcqa | After the death of the 78 years old male patient in a hospital , who was suffering from COPD. His relatives entered the hospital with heavy sharp weapons and damaged the hospital propey and stared abusing and beating the doctor as well as his staff, Violence against a medical practitioner is considered as: | [
"Non-cognizable and non-bailable offense",
"Non-cognizable and bailable offense",
"Cognizable and bailable offense",
"Cognizable and non-bailable offense"
] | D | Medical protection act: The Act, covering doctors affiliated to institutions as well as independent practitioners, outlaws attacks against physicians and damage to their propey. Offenders can get a jail term of up to 3 years and a fine of Rs 50,000. As per the medicare service persons and damage to propey in medicare s... |
aquarat_35454 | aquarat | A corporation triples its annual bonus to 50 of its employees. What percent R of the employees’ new bonus is the increase? | [
"A)50%",
"B)662⁄3%",
"C)100%",
"D)200%"
] | B | R of the employees’ new bonus is the increase Hence B. |
medmcqa_3818 | medmcqa | A 19-year-old woman presents to the clinic for evaluation of primary amenorrhea. Her physical examination is normal, and she has female sex characteristics and breast development. The only abnormality is the absence of body hair. Among other investigations she also has genetic testing that reveals an XY chromosome patt... | [
"estrogen receptor defect",
"excess hormone production",
"androgen receptor defect",
"decreased hormone production"
] | C | Androgen receptor defect such as androgen insensitivity will result in the phenotypic characteristics seen in this patient. Other disease states due to abnormal intracellular receptors include cortisol resistance; vitamin D-dependent rickets, type II; thyroid hormone resistance; and pseudo-hypoaldosteronism. Androgen i... |
qasc_291 | qasc | What is common in males of the same species? | [
"competition",
"dancing",
"mating",
"traits"
] | A | |
qasc_4311 | qasc | what are responsible for earthquakes? | [
"flow of electrons",
"fault movement",
"heat energy",
"Energy."
] | B | |
medmcqa_3267 | medmcqa | Five-day self subsiding pain is diagnostic of - | [
"Anal fissure",
"Fistul-in-ano",
"Thrombosed external hemorrhoids",
"Thrombosed internal hemorrhoids"
] | C | |
medmcqa_7622 | medmcqa | A subpoena is a kind of - | [
"Decomposed body tissue",
"Designation",
"Document",
"Court tribunal"
] | C | Summon (subpoena) is a legal document compelling attendance of a witness in a court of law. |
openbookqa_3065 | openbookqa | A cast iron stove uses what as fuel | [
"lasers",
"timber",
"light",
"sound"
] | B | |
aquarat_36433 | aquarat | BY HOW MUCH PERCENT IS FOUR-FIFTH OF 70 LESSER THAN FIVE-SEVENTH OF 112? | [
"A)24%",
"B)30%",
"C)36%",
"D)42%"
] | B | 4/5*70=56 AND 5/7*112=80
REQUIRED PERCENTAGE-(80-56/80*100)%=(24/80*100)%=30%
CORRECT OPTIONS:B |
qasc_1923 | qasc | Ice crystals are formed when a neutral atom does what? | [
"adding heat",
"vaporization",
"flow of electrons",
"loses an electron"
] | D | |
aquarat_40638 | aquarat | A woman can row upstream 5 kmph and downstream 10 kmph. Find the woman rate in still water and rate of the stream. | [
"A)2.5,2.5",
"B)7.5,2.5",
"C)5.5,2.5",
"D)5,2.5"
] | B | Explanation:
Please remember,
If a is rate downstream and b is rate upstream
Rate in still water = 1/2(a+b)
Rate of current = 1/2(a-b)
=> Rate in still water = 1/2(10+5) = 7.5 kmph
=> Rate of current = 1/2(10-5) = 2.5 kmph
Option B |
medmcqa_1701 | medmcqa | Which of the following is the most common site of secondaries in a case of choriocarcinoma? | [
"Vagina",
"Urethra",
"Lung",
"Brain"
] | C | In 75% of cases metastasis from choriocarcinoma occurs into the lungs and rest usually occurs in the vagina. Other organs which may also contain metastases are vulva, kidneys, liver, ovaries, brain and bowel. |
medmcqa_570 | medmcqa | Therapeutic blood range of theophylline in microgram per L is: | [
"0-5",
"10-May",
"15-May",
"20-May"
] | D | Theophylline is having a narrow margin of safety so therapeutic drug monitoring is essential If levels increase more than 20mg/L- side effects occurs ESSENTIAL OF MEDICAL PHARMACOLOGY SEVENTH EDITION KD TRIPATHI PGNO.226 |
arc_challenge_279 | arc_challenge | Use the information below to answer the question. Each organism on Earth is a part of a complex relationship with other organisms. This relationship is called a food web. The following organisms are part of a food web typically located in and around a reservoir. algae fish rabbit eagle pine tree grass field mouse Which... | [
"field mouse",
"eagle",
"rabbit",
"algae"
] | B | |
aquarat_35100 | aquarat | A constructor estimates that 8 people can paint Mr khans house in 3 days. If he uses 4 people instead of 8,how long will they take to complete the job? | [
"A)6",
"B)8",
"C)3",
"D)4"
] | A | Explanation:
Use formula For a work Members × days = constant
8 × 3 = 4 × a
a = 6
so answer is 6 days
Answer: A |
aquarat_7940 | aquarat | X can finish a work in 18 days. Y can finish the same work in 15 days. Yworked for 10 days and left the job. how many days does X alone need to finish the remaining work? | [
"A)3",
"B)5",
"C)6",
"D)8"
] | C | Work done by X in 1 day = 1/18
Work done by Y in 1 day = 1/15
Work done by Y in 10 days = 10/15 = 2/3
Remaining work = 1 – 2/3 = 1/3
Number of days in which X can finish the remaining work = (1/3) / (1/18) = 6
C |
aquarat_44866 | aquarat | The total of the ages of Mahesh, Suresh, Ramesh is 102 years. Ten years ago, the ratio of their ages was 2:3:4. What is the present age of Mahesh? | [
"A)32years",
"B)42years",
"C)45years",
"D)35years"
] | B | Let ages of Mahesh, Suresh, Ramesh 10years ago be 2x,3x,4x
2x+10 + 3x+10 +4x+10 = 102
x = 8
Ramesh present age = 4*8+10 = 42 years
Answer is B |
qasc_4076 | qasc | What must be adapted to the salt in the water? | [
"dogs",
"blue whales",
"ice",
"mammals"
] | B | |
medmcqa_8394 | medmcqa | The pseudo-isomorphic phenomenon is seen in | [
"Psoriasis",
"Lichen planus",
"Vitiligo",
"Molluscum contagiosum"
] | D | Koebner response or the isomorphic response, attributed to Heinrich Kobner, is the appearance of skin lesions on lines of trauma. The Koebner phenomenon may result from either a linear exposure or irritation. Pseudokoebner phenomenon-Conditions demonstrating linear lesions after a linear exposure to a causative agent i... |
mmlu_aux_7789 | mmlu_auxiliary | When syrup is added to vodka, the flammable portion of the mixture will | [
"raise",
"fall",
"sink",
"settle"
] | A | null |
openbookqa_155 | openbookqa | Humans are | [
"Air",
"Sunlight",
"Water",
"Plants"
] | C | |
medmcqa_2915 | medmcqa | Edrophonium binds to which site of Acetylcholinesterase | [
"Anionic site",
"Esteric site",
"Both the sites",
"Doesn't bind to any site"
] | A | Edrophonium is ultra sho-acting acetylcholinesterase drug which binds only to anionic site Ref: KDT 6th ed pg 104 |
mmlu_aux_3050 | mmlu_auxiliary | Humans aren't the only ones getting a buzz from coffee.Caffeine can improve memory among honeybees and lead to better pollination .According to a recent study published in the journal Science. The study was conducted by a team of researchers at Newcastle University in the United Kingdom.They found that the nectar of so... | [
"Caffeine has no effect on the rat brain.",
"Bee population has been increasing.",
"The nectar of lemon plants contains caffeine.",
"Bees dislike nectar from sweetened flowers."
] | C | null |
aquarat_34874 | aquarat | Jim is able to sell a hand-carved statue for $620 which was a 25% profit over his cost. How much did the statue originally cost him? | [
"A)$496.00",
"B)$512.40",
"C)$555.40",
"D)$574.90"
] | A | 620 = 1.25*X
X = 620/1.25 = 496.00
which rounds to $496.00, which is (A). |
openbookqa_3254 | openbookqa | What does the earth orbit that causes the seasons to change? | [
"venus",
"pluto",
"neptune",
"plasma star"
] | D | |
qasc_4957 | qasc | What breathes by relaxing the lungs? | [
"mammals",
"tortoises",
"dogs",
"chickens"
] | A | |
aquarat_32739 | aquarat | A person purchased a TV set for Rs. 1600 and a DVD player for Rs. 625. He sold both the items together for Rs. 31150. What percentage of profit did he make? | [
"A)1250%",
"B)35%",
"C)1300%",
"D)1200%"
] | C | The total CP = Rs. 1600 + Rs. 625= Rs. 2225 and SP = Rs. 31150
Profit(%) = (31150 - 2225)/2225* 100 = 1300%
ANSWER:C |
aquarat_25991 | aquarat | In how many ways 4 boys and 4 girls can be seated in a row so that boys and girls are alternate? | [
"A)1152",
"B)1987",
"C)2012",
"D)1856"
] | A | number of ways = 2*4!*4! = 1152
Answer is A |
aquarat_22217 | aquarat | In how many ways can a team 16 be chosen out of a batch of 20 players? | [
"A)4845",
"B)6852",
"C)3125",
"D)5846"
] | A | Required number of ways= 20C16= 20C(20-16) = 20C4
= (20*19*18*17)/(4*3*2*1)
= 4845.
ANSWER:A |
aquarat_17248 | aquarat | The distance between two stars is 2.5 × 10^5 light years. What is the distance between the two stars in parsecs? (1 parsec = 3.26 light years) | [
"A)5.5 × 10^3",
"B)3.3 × 10^4",
"C)7.7 × 10^4",
"D)9.9 × 10^5"
] | C | 2.5 × 10^5 ly / (3.26 ly/parsec) = (2.5/3.26) x 10^5 = 0.77 x 10^5 = 7.7 x 10^4 parsec
The answer is C. |
mmlu_aux_3916 | mmlu_auxiliary | Did you ever look up at the moon and think you saw a man's face there?When the moon is round and full,the shadows of the moon mountains and the lines of the moon valleys sometimes seem to show a giant nose and mouth and eyes. At least,some people think so. If there were a man on the moon -- instead of mountains and val... | [
"The climate on the moon is quite different from that on the Earth.",
"Traveling between the moon and Earth will do much good to astronauts.",
"There is some food and weeds on the moon,even though there's no air.",
"If you want to drink hot water on the moon,it's not so hard to boil water."
] | C | null |
qasc_3207 | qasc | What is a tape measure used for? | [
"in the frog family",
"how long something is",
"Males and females",
"how dense something is"
] | B | |
medmcqa_4639 | medmcqa | Lysine is deficient in: | [
"Maize",
"Wheat",
"Fish",
"Egg"
] | A | Maize |
arc_challenge_598 | arc_challenge | Carolina wrens and painted buntings are two bird species that live in overlapping territories. They have different requirements for food and nesting. Which term best describes the relationship between the two species? | [
"parasitism",
"symbiosis",
"coexistence",
"mutualism"
] | C | |
aquarat_48329 | aquarat | Rs. 800 becomes Rs. 956 in 3 years at a certain rate of simple interest. If the rate of interest is increased by 4%, what amount will Rs. 800 become in 3 years. | [
"A)Rupees 1052",
"B)Rs 1152",
"C)Rs 1252",
"D)Rs 1352"
] | A | Explanation:
S.I. = 956 - 800 = Rs 156
R=156∗100 /800∗3
R=6 1/2%
New Rate = 6 1/2+4
=21/2%
New S.I. = 800×21/2×3100=252
Now amount will be 800 + 252 = 1052
Option A |
pubmedqa_413 | pubmedqa | Undescended testes: does age at orchiopexy affect survival of the testis? | [
"yes",
"no",
"maybe"
] | B | |
openbookqa_3006 | openbookqa | An attractive woman got her eye color via | [
"recessive emails",
"dominance",
"saliva",
"chromosomes"
] | D | |
medmcqa_704 | medmcqa | Primary complex in which of the following sites suggest congenital tuberculosis - | [
"Lungs",
"Liver",
"Lymph nodes",
"Skin"
] | B | |
qasc_658 | qasc | What are the ova and spermatozoa of plants? | [
"Dead leaves",
"Most plants",
"Pollen grains",
"important habitats"
] | C | |
openbookqa_865 | openbookqa | A penguin, while a bird, would avoid living in | [
"a cold pole",
"a zoo",
"a frozen habitat",
"a native forest"
] | D | |
mmlu_aux_3783 | mmlu_auxiliary | Have you seen Jurassic Park? In this film, scientists use DNA kept for tens of millions of years to clone dinosaurs. They find trouble, however, when they realize that the cloned creatures are smarter and more dangerous than expected. That's nothing more than a fiction. But could we really clone endangered animals? To ... | [
"some extinct species may be cloned, but not survive",
"extinct species may be cloned and easily survive",
"a gaur can have a monkey as a surrogate mother",
"all the extinct species may be cloned"
] | A | null |
medmcqa_8716 | medmcqa | Pathognomic lesion in HIV is: September 2011 | [
"Gingivitis",
"Oral leukoplakia",
"Herpes simplex",
"Aphthous ulcers"
] | B | Ans. B : Oral leukoplakia Oral hairy leukoplakia is viually pathognomic of HIV disease in the context of HIV risk factors. AIDS and HIV Infection with HIV-1 is associated with a progressive decrease of the CD4+ T cell count and an increase in viral load, the level of HIV in the blood. The stage of infection can be dete... |
aquarat_11729 | aquarat | The following sets each have a mean of 5 and the standard deviations are given in variable form.
Set I = {5, 5, 5, 5, 5, 5}, standard deviation = H
Set II = {1, 1, 1, 9, 9, 9}, standard deviation = J
Set III = {2, 3, 4, 6, 7, 8}, standard deviation = K
Rank these three standard deviations from least to greatest. | [
"A)K, J, H",
"B)K, H, J",
"C)H, J, K",
"D)H, K, J"
] | D | The answer should be D as the mean is least deviated in Set I followed by Set III and then Set II. |
openbookqa_2733 | openbookqa | A ferret darting around a space in the wild in a panic is likely | [
"grooming itself",
"eluding foe",
"winning marathons",
"laying eggs"
] | B | |
aquarat_29340 | aquarat | If the probability of rain on any given day in City X is 60%, what is probability that it rains on exactly 3 days in a 4 day period? | [
"A)16/25",
"B)86/125",
"C)96/125",
"D)216/625"
] | D | One possible way is rain-rain-rain-no rain.
The probability of this is 3/5*3/5*3/5*2/5 = 54/625
The number of possible ways is 4C3 = 4, so we multiply this by 4.
P(rain on exactly 3 days) = 4*54/625 = 216/625
The answer is D. |
mmlu_aux_159 | mmlu_auxiliary | Waste Not: Energy from Garbage and Sewage A hundred years ago, gas was collected from rotting sewage and used to light street lamps. New technologies hope to update this concept-tapping garbage as well as human waste-for an energy-hungry world. One promising device is called a microbial fuel cell. It makes electricity ... | [
"kinetic energy",
"nuclear energy",
"chemical energy",
"mechanical energy"
] | C | null |
aquarat_46382 | aquarat | A began business with Rs.27000 and was joined afterwards by B with Rs.36000. When did B join if the profits at the end of the year were divided in the ratio of 2:1? | [
"A)1.5",
"B)6.5",
"C)7.5",
"D)8"
] | C | 27*12 : 36*x = 2: 1
x = 4.5
12 -4.5 = 7.5
Answer: C |
openbookqa_119 | openbookqa | An example of feeling | [
"Water sitting in front of me",
"My pants against my skin",
"Plants in the sun",
"The TV turned on"
] | B | |
aquarat_6862 | aquarat | 0.03 x 0.5 = ? | [
"A)0.0001",
"B)0.001",
"C)0.015",
"D)0.1"
] | C | Explanation:
3 x 5 = 15.
Sum of decimal places = 3
0.02 x 0.5 = 0.015
Answer- C |
medmcqa_9193 | medmcqa | Insulin secretion is inhibited by | [
"Secretin",
"Epinephrine",
"Growth hormone",
"Gastrin"
] | B | Epinephrine (also known as adrenaline or adrenaline) is a hormone and a neurotransmitter. Epinephrine has many functions in the body, regulating hea rate, blood vessel and air passage diameters, and metabolic shifts; epinephrine release is a crucial component of the fight-or-flight response of the sympathetic nervous s... |
medmcqa_8642 | medmcqa | Which among the following is a killed vaccine | [
"Japanese encephalitis",
"Measles",
"Influenza vaccine",
"Yellow fever"
] | A | Japanese encephalitis vaccine is a killed vaccine Killed vaccines are produced by growing virus or bacteria in a culture media and then inactivating them with heat or chemicals They are usually safe but less efficacious than live attenuated vaccines. Measles, yellow fever and influenza vaccines are live attenuated vacc... |
mmlu_aux_4502 | mmlu_auxiliary | Imagine putting some bacteria in the freezer and taking them out millions of years later to find that they are still alive. That would be similar to what happened recently, when scientists brought eight-million-year-old bacteria back to life -- simply by thawing them out. The ancient bacteria were found frozen in the w... | [
"alive with their genes damaged",
"as active as the one-hungred-thousand-year-old ones",
"totally the same as what they used to be",
"harder to revive than the one-hundred-thousand-year-old ones"
] | A | null |
mmlu_aux_4572 | mmlu_auxiliary | Miss. Green taught Physics in a London school. Last month she explained to one of her classes about sound, and she decided to test them to see how well she did in her work. She said to them, "Now, I have a sister in Washington. If I was calling her on the telephone, and at the same time you were 20 metres away, and li... | [
"whether her students could tell which was faster, electricity or sound waves",
"whether her students could hear from 20 metres away",
"whether she could call her sister in Washington",
"whether her sister could hear her in Washington"
] | A | null |
arc_challenge_502 | arc_challenge | A student mixed salt and sugar. Which statement describes the physical properties of salt and sugar after they were mixed? | [
"The sugar dissolved the salt.",
"The salt and sugar changed color.",
"The sugar and the salt were unchanged.",
"The salt and sugar formed a new material."
] | C | |
qasc_7496 | qasc | What has a life cycle with sexual reproduction? | [
"animals",
"insects",
"fungi",
"mammals"
] | B | |
aquarat_42205 | aquarat | A single letter is selected at random from the word 'SIMS'. The probability that it is a vowel is..?? | [
"A)1/4",
"B)3/11",
"C)4/11",
"D)3/7"
] | A | total vowels = 1, total number of letters = 4
so probability = 1/4
ANSWER:A |
aquarat_9993 | aquarat | A certain elevator has a safe weight limit of 2,000 pounds. What is the greatest possible number of people who can safely ride on the elevator at one time with the average (arithmetic mean) weight of half the riders being 200 pounds and the average weight of the others being 230 pounds? | [
"A)7",
"B)8",
"C)9",
"D)10"
] | C | Lets assume there are 2X people.
Half of them have average weight of 200 and other half has 230.
Maximum Weight is = 2000
So 200*X + 230*X = 2000
=> 430X = 2000
=> X is approximately equal to 5.
So total people is 2*5 = 10
We are not taking 10 as answer because say 10th person has minimum of 200 weight then
200*5 + 230... |
openbookqa_1558 | openbookqa | Which would be prevented by safety goggles? | [
"skin burns",
"blindness",
"fashion disasters",
"bad grades"
] | B | |
openbookqa_597 | openbookqa | The easiest thing to break is | [
"a notebook",
"a pair of glasses",
"a wall",
"a hardcover book"
] | B | |
medmcqa_7269 | medmcqa | Rosette cataract is seen due to: | [
"Trauma",
"Copper foreign body",
"Diabetes",
"Hyperparathyroidism"
] | A | Trauma. Ring/ pettal shaped marking on the lens. Ref: AK khurana 7th ed. |
qasc_2283 | qasc | The next generation of an organism rises via: | [
"Plants growth",
"spontaneous generation",
"reproduction",
"The Sun"
] | C | |
openbookqa_3278 | openbookqa | A wire can be caused to heat up when what kind of current flows through it? | [
"wind",
"rocky",
"water",
"zapping power"
] | D | |
arc_easy_790 | arc_easy | Janet learns that Earth is tilted. Due to its tilt, some areas on the surface of Earth experience darkness for an entire day. Which plant process is affected most during this darkness? | [
"root growth",
"reproduction",
"photosynthesis",
"water absorption"
] | C | |
openbookqa_1908 | openbookqa | I can see melting occur when | [
"cleaning the bathroom",
"I bake macaroni",
"I run around",
"sewing a dress"
] | B | |
mmlu_aux_3563 | mmlu_auxiliary | New experiments discover rats showing sympathy and helping other rodents .It is a characteristic some scientists thought was reserved only for humans and higher animals. In repeated tests, rats freed another trapped rat in their cage, even when yummy chocolate served as an attraction.24 of the 30 rats opened the trap ... | [
"Female rats showed more concern about their trapped partners.",
"Male rats cared more about their trapped partners than females.",
"Female rats behaved less pro-socially than male rats on the whole.",
"Male rats didn't go away from their trapped partners for even a day."
] | A | null |
medmcqa_2168 | medmcqa | Which of the following is not an accepted method of randomization- | [
"Computer drawn randomization",
"Odd/even day hospital admission",
"Lottery",
"Random number table"
] | B | Ans. is 'b' i.e., Odd/even day hospital admission Methods of Randomization o Randomization is accomplished in a number of classic ways 1. Lottery method Suppose 10 patients are to be put in a control group or the trial group out of 100 available. The serial numbers of patients are noted on 100 cards and then shuffled w... |
medmcqa_5489 | medmcqa | Which does not contribute to Enterobillary Fistula - | [
"Duodenal ulcer",
"Gall stones",
"Gastric ulcer",
"Carcinoma gall bladder"
] | C | |
qasc_2801 | qasc | What reproduces by laying eggs? | [
"animals",
"dogs",
"insects",
"platypuses"
] | D | |
mmlu_aux_3702 | mmlu_auxiliary | Some snakes eat other snakes, even poisonous ones. The poison does not do them any harm . Snakes can swallow things that are bigger around than they themselves are. This is possible because the jawbones are loosely joined, and the mouth can stretch to make room for a fat animal. The snake's slim body stretches to mak... | [
"eating pests, mice and some harmful animals",
"doing harm to other animals",
"eating birds' eggs and frogs",
"both A and C"
] | A | null |
medmcqa_960 | medmcqa | All of the following cause hyperventilation except | [
"Decreased pH in CSF",
"Decreased plasma HCO3",
"CO poisoning",
"Increased adrenergic levels"
] | C | Arterial hypoxemia is defined as an arterial P02 (partial pressure of oxygen) less than 80 mmHg, who is breathing room air at sea level. And because the partial pressure of a gas is determined by the soluble fraction of gas and not by the amount carried chemically bound to hemoglobin - the Hb does not determine P02 and... |
medmcqa_3785 | medmcqa | In all of the following enzyme deficiencies, hyperammonemia is a common feature, EXCEPT: | [
"Argininosuccinate synthetase",
"Carbamoyl Phosphate synthetase (CPS-I)",
"Ornithine transcarbamoylase (OTC)",
"Ornithine amino transferase"
] | D | Excess ornithine from urea cycle is taken by enzyme OAT (Ornithine amino transferase) OAT deficiency leads to gyrate atrophy. In this deficiency, plasma, urine, spinal fluid and aqueous humour concentration of ornithine levels are 10-20 times higher than normal Hyperammonemia is absent because urea cycle is not disrupt... |
aquarat_39266 | aquarat | A can do a piece of work in 6days, and B can do it in 5days. If C, who can do the work in 12days, joins them, how long will they take to complete the work? | [
"A)2days",
"B)3.5days",
"C)2.2days",
"D)4days"
] | C | A,B, and C do the work in = 6*5*12/6*5+5*12+6*12 = 360/162= 2.2 days
Answer is C |
aquarat_35982 | aquarat | An alloy weighing 18 ounces is 70 percent gold. How many ounces of pure gold must be added to create an alloy that is 90 percent gold? | [
"A)6",
"B)90",
"C)12",
"D)24"
] | B | In 24 ounces, gold is 18 * (70/100) = 12.6 ounces. Now we add x ounces of pure gold to make it 90% gold.
So 12.6 + x = (24 + x)* 90/100 => x =90.
Answer is B. |
medmcqa_4299 | medmcqa | Hypoxic pulmonary vasoconstriction due to | [
"Irreversible pulmonary vasocontriction hypoxia",
"Reversible pulmonary vasoconstriction due to hypoxia",
"Direct blood to poorly ventilated areas",
"Occurs hours after pulmonary vasoconstriction"
] | B | Hypoxic pulmonary vasoconstriction (HPV), also known as the Euler-Liljestrand mechanism, is a physiological phenomenon in which small pulmonary aeries constrict in the presence of alveolar hypoxia (low oxygen levels). Ref Harrison20th edition pg 2334 |
medmcqa_9614 | medmcqa | The most common cause of a pleural effusion is | [
"Cirrhosis",
"Left ventricular failure",
"Pulmonary embolism",
"Pneumonia"
] | B | The most common cause of pleural effusion is left ventricular failure. Pleural effusions occur in hea failure when there are increased hydrostatic forces increasing the pulmonary interstitial fluid and the lymphatic drainage is inadequate to remove the fluid.Right-sided effusions are more common than left-sided effusio... |
qasc_3663 | qasc | What occurs in animals as they respond to changes in their habitat? | [
"starvation",
"evolution",
"arousal",
"relocation"
] | B | |
arc_easy_1683 | arc_easy | One hundred grams of water and 100 grams of vegetable oil are heated in identical containers at 70°C for 5 minutes. Their temperatures at the end of 5 minutes are different due to the difference in which property? | [
"volume",
"specific heat",
"conductivity",
"chemical energy"
] | B | |
aquarat_46608 | aquarat | If Bill can buy 3 pairs of jeans and 2 shirts for $69 or 2 pairs of jeans and 3 shirts for $66, how much does one shirt cost? | [
"A)$10",
"B)$12",
"C)$13.20",
"D)$15"
] | B | Let the price of one shirt be ss and of jeans be j:
3j+2s=69
2j+3s=66
Subtracting the second from the first gives: j−s=3or j=s+3 Plug j in either of the equations and solve for s, which is $12
Answer: B . |
aquarat_9379 | aquarat | After 19 liters of petrol were poured into the tank, it was still 5% empty. How much petrol must be poured into the tank in order to fill it? | [
"A)7 liters",
"B)4 liters",
"C)3 liters",
"D)1 liters"
] | D | 95% ----------- 19
5% ------------ ?
=> 1 liter
Answer: D |
aquarat_21459 | aquarat | A is thrice as efficient as B and is, therefore, able to finish a piece of work 10 days earlier than B. In how many days A and B will finish it together? | [
"A)3 days",
"B)2 days",
"C)5 days",
"D)6 days"
] | C | C
5 days
WC = 3:1
WT = 1:3
x 3x
1/x – 1/3x = 1/10
x = 20/3
3/20 + 1/20 = 1/5 => 5 days |
aquarat_40562 | aquarat | The value of a machine depreciates at 20% per annum. If its present value is Rs. 1,50,000, at what price should it be sold after two years such that a profit of Rs. 20,000 is made? | [
"A)328897",
"B)120000",
"C)877888",
"D)116000"
] | D | The value of the machine after two years = 0.8 * 0.8 * 1,50,000 = Rs. 96,000
SP such that a profit of Rs. 20,000 is made = 96,000 + 20,000 = Rs. 1,16,000
Answer: D |
aquarat_45769 | aquarat | A thief goes away with a SANTRO car at a speed of 20 kmph. The theft has been discovered after half an hour and the owner sets off in a bike at 50 kmph when will the owner over take the thief from the start? | [
"A)5/3 hours",
"B)2/7 hours",
"C)2/3 hours",
"D)1/3 hours"
] | C | -----------20--------------------|
50 20
D = 20
RS = 50 – 20 = 30
T = 20/30 = 2/3 hours
ANSWER:C |
openbookqa_2475 | openbookqa | An hunter that wants to be undetected seeking out deer in the forest might | [
"be dressed bushy green and brown attire",
"cover themselves in tree sap",
"be dressed in arctic camouflage",
"change their facial expression"
] | A | |
qasc_3453 | qasc | Arterioles carry what type of blood? | [
"epidermal",
"Carbon Dioxide",
"Plasma",
"Oxygen-rich"
] | D | |
aquarat_49448 | aquarat | There is one four-digit whole number n, such that the last four digits of n2 are in fact the original number n | [
"A)8476",
"B)7376",
"C)9376",
"D)7378"
] | C | C
9376
Looking at the last digit, the last digit must be either 0, 1, 5 or 6.
Then looking at the last two digits, the last two digits must be either 00, 01, 25 or 76.
Then looking at the last three digits, the last three digits must be either 000, 001, 625 or 376.
Then looking at the last four digits, the last four di... |
aquarat_26626 | aquarat | Manoj borrowed Rs.3450 from Anwar at 6% p.a. simple interest for three years. He then added some more money to the borrowed sum and lent it to Ramu for the same time at 9% p.a. simple interest. If Manoj gains Rs.825.85 by way of interest on the borrowed sum as well as his own amount from the whole transaction, then wha... | [
"A)Rs.5358",
"B)Rs.5458",
"C)Rs.3370",
"D)Rs.4358"
] | A | Let the sum lent by Manoj to Ramu be Rs.P.
Amount gained by Manoj = P. 3.9 /100 = 3450.3.6/100 = Rs.824.85
27P = 62100 = 82485
P = (82585 + 62100)/27 = Rs.5358
ANSWER:A |
medmcqa_7535 | medmcqa | World health day - | [
"7th April",
"7th July",
"7th Dec",
"7th Feb"
] | A | The constitution came into force on 7 th April 1948 which is celebrated every year as "world health Day ".A world health day theme is chosen each year to focus attention on a specific aspect of public health (refer pgno:919 park 23rd edition) |
medmcqa_9464 | medmcqa | During ocular surgery, when eye surgeon touches the medial rectus, he asked to assistant to measure heart rate because of | [
"Occulocardiac reflex",
"Occulocephalic reflex",
"Occulovagal reflex",
"None"
] | A | |
pubmedqa_943 | pubmedqa | Alcohol consumption and acute myocardial infarction: a benefit of alcohol consumed with meals? | [
"yes",
"no",
"maybe"
] | A | |
openbookqa_427 | openbookqa | Tiny particles of moisture may be found | [
"in what we all breathe",
"under the ocean waves",
"exclusively in hot steam",
"only in cumulus clouds"
] | A |
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