id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
mmlu_aux_4885 | mmlu_auxiliary | Canada geese are large blue and white birds .When autumn arrives ,they have to fly south where the weather is warmer .The winters are so cold in Canada that the birds will die if they stay there . Last spring ,Bill Lishman found sixteen young Canada geese on his farm "They had lost their parents , "Bill thought . "Thes... | [
"likes the birds very much",
"in an American bird-lover",
"stayed in Virginia with the birds",
"taught the birds to fly"
] | A | null |
arc_easy_807 | arc_easy | Plants transform energy when they make their own food. Which type of energy is used by plants for making food? | [
"electrical",
"heat",
"light",
"mechanical"
] | C | |
medmcqa_3217 | medmcqa | Organs first to be injured in blast - | [
"Ear, lung",
"Kidney, spleen",
"Pancreas, duodenum",
"Liver, muscle"
] | A | The synopsis of forensic medicine & toxicology ; Dr k.s narayan reddy ;28th edition ; pg.no. 138 Tympanic membrane rupture most commonly with hemorrhage in the ear . Blast lung is the other most common injury . |
medmcqa_7753 | medmcqa | Bacteria causing acute hemorrhagic conjunctivitis is | [
"Staphylococcus aureus",
"Streptococcus hemolyticus",
"Pneumococcus",
"Pseudomonas"
] | C | Pneumococcus is the only bacteria causing acute hemorrhagic conjunctivitis. |
aquarat_21663 | aquarat | In an election between 2 candidate one have got 53% votes and
won by 1057 votes, how many votes were there ? | [
"A)17616",
"B)27616",
"C)37616",
"D)15616"
] | A | other got=100-53=47
they won bye 1057 votes so that is their difference
so,53-47=6
then,6-->1057
100-->?
( 1057*100)/6
=17616
ANSWER:A |
mmlu_aux_3364 | mmlu_auxiliary | People diet to look more attractive.Fish diet to avoid being beaten up,thrown out of their social group,and getting eaten as a result.That is the fascinating conclusion of the latest research into fish behavior by a team of Australian scientists. The research team have discovered that subordinate fish voluntarily diet... | [
"leaves the group itself",
"has breeding rights",
"eats its competitor",
"faces danger"
] | D | null |
mmlu_aux_4284 | mmlu_auxiliary | Many animal and plant species have become extinct and many more are in critical danger. Finding ways to protect the earth's wildlife and conserve the natural world they inhabit is now more important than ever. Dodo The Dodo is a classic example of how human caused damage to the earth's biology. The flightless Dodo was... | [
"The whale's rich oil",
"The panda's black and white patched coat",
"The Rhino horn and tigers' bones and organs",
"The Dodo's delicious meat"
] | C | null |
aquarat_38621 | aquarat | At a constant Rate of flow, it takes 10 minutes to fill a swimming pool if a large hose is used and 15 minutes if a small hose is Used. At these constant rates, how many minutes will it take to fill the pool when both hoses are used simultaneously? | [
"A)6",
"B)12",
"C)15",
"D)25"
] | A | time taken to fill the pool by Large Hose =10 minutes =L or 1/L=1/10 similarly 1/S=1/15
simultaneously it will take 1/L+1/S=1/10+1/15=5/30=6 minutes
Answer : A |
qasc_7265 | qasc | What is something that has specialized reproductive organs? | [
"animals",
"insects",
"Conifers",
"burrs"
] | A | |
openbookqa_2209 | openbookqa | A learned characteristic could be | [
"Eye color",
"a cartwheel",
"freckles",
"Hair color"
] | B | |
qasc_5164 | qasc | What can increase the rate of metabolism in cells throughout the body? | [
"hyperthyroidism",
"sweating",
"an electric stove",
"Power plants"
] | A | |
aquarat_25411 | aquarat | A man has Rs. 312 in the denominations of one-rupee notes, five-rupee notes and twenty-rupee notes. The number of notes of each denomination is equal. What is the total number of notes that he has ? | [
"A)36",
"B)24",
"C)28",
"D)32"
] | A | Explanation :
Let the number of notes of each denomination be x
Then, x + 5x + 20x = 312
=> 26x = 312
=> x = 312/26 = 12
the total number of notes that he has = 3x = 3 × 12 = 36
Answer : A |
aquarat_34377 | aquarat | Jim is mixing up a salad dressing. Regardless of the number of servings, the recipe requires that 5/8 of the finished dressing mix be Canola oil, 1/4 vinegar, and the remainder an even mixture of salt, pepper and sugar. If Jim accidentally doubles the vinegar and forgets the sugar altogether, what proportion of the bot... | [
"A)15/29",
"B)5/8",
"C)5/16",
"D)1/2"
] | A | Canola oil = 5/8 = 15/24 --> 15 parts out of 24;
Vinegar = 1/4 = 6/24 --> 6 parts out of 24;
Salt + pepper + sugar = 1-(15/24+6/24)= 3/24, so each = 1/24 --> 1 part out of 24 each;
If vinegar = 12 (instead of 6) and sugar = 0 (instead of 1) then total = 15+12+1+1+0 = 29 parts out of which 15 parts are Canola oil --> pr... |
qasc_2549 | qasc | What do male dogs use to mark their territory? | [
"smell",
"H 2 O",
"love",
"intuition"
] | A | |
mmlu_aux_2693 | mmlu_auxiliary | Plants that live in the rainforest have adapted in amazing ways to several very difficult conditions. This means that the plant has changed something in its "body" or "habits" to make it easier to survive in difficult conditions. There are several conditions they have had to adapted to. First, the soil of the forest fl... | [
"They have to face dangers not only from animals but also from each other.",
"Too little sunlight and too much water are the biggest problems they face.",
"All of their adaptations have been investigated in detail.",
"Different kinds of plants have different ways to absorb sunlight."
] | D | null |
aquarat_26102 | aquarat | If two painters can complete two rooms in two hours, how many painters would it take to do 18 rooms in 6 hours? | [
"A)8",
"B)6",
"C)5",
"D)4"
] | B | Explanation:
Two painters can complete two rooms in two hours.So 18 rooms can be painted in 6 hrs by 6 painters
Answer: B) 6 painters |
qasc_6039 | qasc | Soil can be depleted of which of the following? | [
"Potassium carbonate",
"Chlorophyll",
"neon",
"sedimentary rocks"
] | A | |
openbookqa_752 | openbookqa | When dirt has eroded, it takes on this pattern | [
"circular",
"grooved",
"hydration",
"folding"
] | B | |
openbookqa_1342 | openbookqa | A person has a hot dish from the oven that they have left on the counter. After a few minutes, they place that dish into a sink full of cold water. The dish | [
"warms",
"freezes",
"dies",
"chills"
] | D | |
aquarat_31832 | aquarat | Speed of boat in still water is 9km/hr . if boat moves upstream A to B in 2 hrs. &
B to A in 1 hrs. Then find distance between A&B | [
"A)10km",
"B)11km",
"C)12km",
"D)13km"
] | C | Let speed of stream = s kmph
distance be x
for upstream
(9-s)*2=x (speed*time=distance)
for downstream
(9+s)*1=x
On solving we get x=12km
ANSWER:C |
arc_easy_2202 | arc_easy | In the human body, the breaking down of food into simple substances occurs in the | [
"digestive system.",
"excretory system.",
"circulatory system.",
"respiratory system."
] | A | |
arc_easy_739 | arc_easy | A mosquito is a type of flying insect that lays eggs in puddles or small pools of water. When larvae develop from eggs, the larvae come to the surface to get air through special breathing tubes. After one to two weeks, the larvae become pupae and then turn into adults. How would a dry summer affect a mosquito populatio... | [
"The mosquito larvae would take longer to become pupae.",
"The adult mosquitoes would have fewer places to lay eggs.",
"The adult mosquitoes would get fluids by feeding more often.",
"The mosquito larvae would use their breathing tubes to live on land."
] | B | |
qasc_4689 | qasc | water can have similar consequences on soil like? | [
"wind",
"death",
"Injury",
"sunlight"
] | A | |
openbookqa_2920 | openbookqa | Air is blowing a ball equally from east and west, the ball will do what? | [
"Move east",
"Move west",
"Move north",
"Move nowhere"
] | D | |
openbookqa_1077 | openbookqa | An example of something that contains sugar is | [
"air",
"cats",
"wind",
"Peppers"
] | D | |
openbookqa_2332 | openbookqa | Prolonged sweating in hot weather means | [
"your going to change into a new animal",
"you're ready to travel through time",
"you are going to fill a swimming pool",
"your organs are unable to get replenished"
] | D | |
medmcqa_4170 | medmcqa | True about rigor mois are all, except: FMGE 08 | [
"Seen immediately after death",
"It last 18-36 h in summer",
"It disappears in the sequence as it appears",
"It last 24-48 h in winter"
] | A | Ans. Seen immediately after death |
aquarat_44634 | aquarat | A man borrowed Rs 24000 from two money lenders. For one loan, he paid 15% per annum and for the other 18% per annum. At the end of one year, he paid Rs 4050. How much did he borrow at each rate ? | [
"A)Rs.16000",
"B)Rs.12000",
"C)Rs.15000",
"D)Rs.13000"
] | C | Let the sum at 15% be Rs x and that at 18% be Rs (24000 - x).
{(x * 15 * 1)/100 } + { [(24000 – x) * 18 * 1]/100 } = 4050
or 15 x + 432000 - 18x = 405000 or x = 9000.
Money borrowed at 15% = Rs 9000 .
Money borrowed at 18% = Rs 15000.
answer :C |
qasc_1244 | qasc | Sucrose attracts sperm to the what for fertilization? | [
"egg",
"ovum",
"omelet",
"nest"
] | A | |
aquarat_13841 | aquarat | The population of a city increases by 6% per year but due to migration it decrease by 1% per years. What will be the percentage increase in population in 3 years? | [
"A)9%",
"B)9.27%",
"C)27%",
"D)15.76%"
] | D | Actual increase in population=5%
Let, earlier population=100 then the population after 3 years
=100(1+5/100)^3=115.7625
∴Required percentage=15.7625%
ANSWER:D |
mmlu_aux_2037 | mmlu_auxiliary | For most of history scientists and mankind in general considered plants to be passive organisms just with no reason or means of communicating with one another. But new research has revealed that many plants actually 'chat' quite a bit over their own networks, which may also indicate that your auntisn't quite as crazy a... | [
"Existence in the prefix = st1 /GreenKingdom",
"Competition in the GreenKingdom",
"Communication with Green Plants",
"Communication of the GreenKingdom"
] | D | null |
medmcqa_1246 | medmcqa | Baroreceptor stimulation producesa) Decreased heart rate & BPb) Increased heart rate & BPc) Increased cardiac contractilityd) Decreased cardiac contractility | [
"b",
"c",
"ac",
"ad"
] | D | Baroreceptors are present in carotid sinus and aortic arch. Increase in BP activates them which results in decrease in the sympathetic discharge. This leads to decrease in cardiac contraction, heart rate and BP. |
aquarat_18583 | aquarat | A and B’s salaries together amount to Rs. 3,000. A spends 95% of his salary and B spends 85% of his. If now their savings are the same, what is B’s salary? | [
"A)777",
"B)750",
"C)789",
"D)776"
] | B | (5/100) A = (15/100) B
A = 3B
A + B =3000
4B = 3000 => B = 750
Answer B |
medmcqa_762 | medmcqa | Preferred fluoroquinolone against m. leprae is - | [
"Ofloxacin",
"Pefloxacin",
"Ciprofloxacin",
"Moxifloxacin"
] | A | Ans. is 'a' i.e., Ofloxacin Drugs acting on M. leprae* Established agents used to treat leprosy include dapsone (50-100 mg/d), clofazimine (50-100 mg/d, 100 mg three times weekly, or 300 mg monthly), and rifampin (600 mg daily or monthly. Of these drugs, only rifampin is bactericidal.* The sulfones (folate antagonists)... |
mmlu_aux_4071 | mmlu_auxiliary | Electrical devices could soon use power make by human energy, Scientists say they have developed an experimental device that produces electricity from the physical movement of a person walking , British scientist Max Donelan and other scientists in Canada and the United States developed the device. The device connects ... | [
"help housewives operate the washing machine",
"make it much easier for us to go online",
"produce more electricity than that invented by Larry Rome",
"be applied in medicine to operate heart pacemakers"
] | D | null |
openbookqa_641 | openbookqa | What might happen if too much heat is transferred to an object? | [
"freezing",
"solidifying",
"burning",
"moving"
] | C | |
medmcqa_5235 | medmcqa | A 40-year-old man without a significant medical history comes to the emergency room with a 3-day history of fever and shaking chills, and a 15-minute episode of rigor. He also reports a cough productive of yellow-green sputum, anorexia, and the development of right-sided pleuritic chest pain. Shortness of breath has be... | [
"Recent exposure to a family member with influenza",
"Respiratory rate of 36/min",
"Recent sexual exposure to an HIV-positive patient",
"Purulent sputum with gram-positive diplococci on Gram stain"
] | B | Because of the development of effective oral antibiotics (respiratory fluoroquinolones, extended spectrum macrolides), many patients with community-acquired pneumonia (CAP) can be managed as an outpatient as long as compliance and close follow-up are assured. The CURB-65 score is a validated instrument for determining ... |
medmcqa_5765 | medmcqa | Umami taste is evoked by | [
"Glucose",
"Glutamic acid",
"Quinine",
"Sodium chloride"
] | B | Glutamic acid is responsible for umami taste Ref: guyton and hall textbook of medical physiology 12 edition page number: 713,714,715 |
aquarat_42729 | aquarat | 10% people of a village in Sri Lanka died by bombardment, 15% of the remainder left the village on account of fear. If now the population is reduced to 3213, how much was it in the beginning? | [
"A)A)3800",
"B)B)4200",
"C)C)4400",
"D)D)4500"
] | B | X * (90/100) * (85/100) = 3213
X = 4200
ANSWER:B |
aquarat_48154 | aquarat | The sum of the present ages of two persons A and B is 60. If the age of A is twice that of B, find the sum of their ages 4 years hence? | [
"A)22",
"B)77",
"C)70",
"D)68"
] | D | A + B = 60, A = 2B
2B + B = 60 => B = 20 then A = 40.
4 years, their ages will be 44 and 24.
Sum of their ages = 44 + 24 = 68.
Answer: D |
arc_challenge_28 | arc_challenge | Which of the following is an observation about grasshoppers that a science class could have made on their nature walk? | [
"The grasshoppers will live longest in a container filled with plants.",
"The grasshoppers are green with long back legs and antennae.",
"The grasshoppers will probably eat more grass than tree leaves.",
"The grasshoppers all hatched from eggs laid the year before."
] | B | |
aquarat_46844 | aquarat | How much time will it take for an amount of Rs. 450 to yield Rs. 81 as interest at 4.5% per annum of simple interest? | [
"A)3.5 years",
"B)4 years",
"C)4.5 years",
"D)5 years"
] | B | Time = (100 x 81)/(450 x 4.5) = 4 years.
Answer: Option B |
medmcqa_6314 | medmcqa | Action of superior oblique is following except - | [
"Extortion",
"Depression",
"Abduction",
"Intortion"
] | A | Superior oblique causes intorsion (not extorsion). |
aquarat_8142 | aquarat | Amithab's average expenditure for the January to June is Rs. 4200 and he spends Rs.1200 in January and Rs.1500 in july.The average expenditure for the months of febraury to July is: | [
"A)Rs.4250",
"B)Rs.4288",
"C)Rs.4227",
"D)Rs.4218"
] | A | Explanation:
Amithab's total expenditure for Jan - June = 4200 x 6 = 25200
Expenditure for Feb - June = 25200-1200 = 24000
Expenditure for the months of Feb - July = 24000 + 1500 =25500
The average expenditure = {25500}{6}=4250
Answer: A |
medmcqa_3363 | medmcqa | Albinism is a genetic disease that results in
incomplete metabolism of: | [
"Histidine",
"Cystine",
"Tyrosine",
"Alanine"
] | C | |
qasc_6571 | qasc | When happens to condensed water vapor when it reaches certain points? | [
"turns gelatinous",
"evaporates",
"colder weather",
"Winter"
] | B | |
arc_challenge_1027 | arc_challenge | Which statement about photosynthesis and respiration is true? | [
"Photosynthesis stores energy and respiration releases energy.",
"Respiration stores energy and photosynthesis releases energy.",
"Photosynthesis and respiration are the same process.",
"Photosynthesis and respiration do not have anything to do with energy."
] | A | |
medmcqa_2537 | medmcqa | paprika sign during debridement is crucial in management of which of the following condition? | [
"chronic osteomyelitis",
"osteosarcoma",
"osteoid osteoma",
"brodie's abscess"
] | A | paprika sign is the appearance of live bone after removal of sequestrum. Bone Debridement: * The goal of debridement is to leave healthy, ble tissue. Debridement of bone is done until punctuate bleeding is noted called the "PAPRIKA SIGN" * Copious irrigation with io to 14 L of normal saline is expected. * The extent of... |
arc_challenge_737 | arc_challenge | A group of Canada geese left a Florida lake in the spring. The geese arrived at a Maine lake 2,000 km away in 40 days. If the geese traveled at a constant rate, how far did the geese travel on the first day? | [
"5 km",
"20 km",
"40 km",
"50 km"
] | D | |
qasc_2585 | qasc | What do giraffes require for survival? | [
"warmth",
"water",
"snacks",
"milk"
] | B | |
medmcqa_2017 | medmcqa | A patient presented with 2 months history of increased ICP, with massive parietal edema, CT/MRI shows single and were circumscribed region lesion | [
"Granuloma",
"Metastases",
"Glioblastoma",
"All of the above"
] | A | (A) Granuloma > Granuloma usually presents with increased ICP, with massive parietal edema. CT/MRI shows single circumscribed region lesion. Gliomas include astrocytomas, oligodendrogliomas and mixed tumours. Common sites include the cerebellum, optic nerve and chiasma, hypothalamus and brainstem. Diffuse astrocytomas ... |
aquarat_43997 | aquarat | Evaluate: |7 - 8(3 - 12)| - |5 - 11| = ? | [
"A)40",
"B)50",
"C)73",
"D)70"
] | C | According to order of operations, inner brackets first. Hence
|7 - 8(3 - 12)| - |5 - 11| = |7 - 8*(-9)| - |5 - 11|
According to order of operations, multiplication within absolute value signs (which may be considered as brackets when it comes to order of operations) next. Hence
= |7 + 72| - |5 - 11|
= |79| - |-6|
= 79 ... |
medmcqa_3682 | medmcqa | Which among the following is true about atrial myxoma? | [
"Most common in right atrium",
"Rarely reoccurs after excision",
"Distant metastases are seen",
"More common in males"
] | D | Atrial myxomas are the most common primary hea tumors, and 75-85% occurs in the left atrial cavity. The most common site of attachment is at the border of the fossa ovalis in the left atrium. Although atrial myxomas are typically benign, local recurrence due to inadequate resection or malignant change has been repoed. ... |
mmlu_aux_1927 | mmlu_auxiliary | From the moment that an animal is born it has to make decisions. It has to decide which of the things around it are for eating, and which are to be avoided; when to attack and when to run away. The animal is, in fact, playing a complicated and potentially dangerous game with its environment, discomfort or destruction. ... | [
"They develop side by side.",
"They are contradictory, but individual experience is the dominant.",
"Genetic learning is likely to function more if the environments don't vary much.",
"Genetic learning is more efficient than individual experience."
] | C | null |
qasc_5652 | qasc | what is electricity sometimes used to heat? | [
"space",
"hospitals",
"waves",
"direct energy"
] | B | |
aquarat_12031 | aquarat | 800 students took the test on English and Maths. 35% students failed in english and 45% failed in maths. 40% of those who passed in maths also passed in english, then how many students failed in both ? | [
"A)162",
"B)138",
"C)16",
"D)38"
] | C | Passed in english = 65%
Passed in maths = 55%
Passed in both = 40% of 55% = 2/5 * (55%) = 22%
Passed in (English + Maths - Both + Neither) = 100%
65 + 55 - 22 + Neither = 100
Neither = 100 - 98 = 2% = 0.02 * 800 = 16
Answer: C |
openbookqa_2977 | openbookqa | This object in your pocket is the most likely to shock you | [
"your phone",
"your credit card",
"your library card",
"your wallet"
] | A | |
aquarat_6939 | aquarat | A certain experimental mathematics program was tried out in 2 classes in each of 34 elementary schools and involved 40 teachers. Each of the classes had 1 teacher and each of the teachers taught at least 1, but not more than 3, of the classes. If the number of teachers who taught 3 classes is n, then the least and grea... | [
"A)0 and 13",
"B)0 and 14",
"C)1 and 10",
"D)1 and 9"
] | B | One may notice that greatest possible values differ in each answer choice in contrast to the least values, which repeat.
To find out the greatest value you should count the total classes (34*2=68), then subtract the total #of teachers since we know from the question that each teacher taught at least one class (68-40=28... |
medmcqa_1320 | medmcqa | Most potent statin is? | [
"Simvastatin",
"Pitavastatin",
"Rosuvastatin",
"Atorvastatin"
] | C | Rosuvastatin - most potent best bioavailability: fluvastatin most commonly prescribed- atorvastatin safe for children- pravastatin Ref: KD Tripathi 8th ed |
mmlu_aux_2997 | mmlu_auxiliary | NASA-s New Horizons probe flew by Pluto this morning, sending back history's first up-close looks at the vast freezing-cold world. Closest approach came at 7:49 a.m. EDT. To celebrate, NASA gave out the latest photo of Pluto. It showed a reddish world with an amazing heart-shaped feature on its surface. After today'... | [
"A New Horizons Probe",
"NASA's Huge Project",
"Pluto,a Controversial Planet",
"A Close Approach to Pluto"
] | D | null |
aquarat_15037 | aquarat | Ramu rides his bike at an average speed of 45 km/hr and reaches his desitination in four hours. Somu covers the same distance in six hours. If Ramu covered his journey at an average speed which was 9 km/hr less and Somu covered his journey at an average speed which was 10 km/hr more, then the difference in their times ... | [
"A)12",
"B)30",
"C)27",
"D)12"
] | B | Distance travelled by Ramu = 45 * 4 = 180 km
Somu travelled the same distance in 6 hours.
His speed = 180/6 = 30 km/hr
Hence in the conditional case, Ramu's speed = 45 - 9 = 36 km/hr and Somu's speed = 30 + 10 = 40km/hr.
Therefore travel time of Ramu and Somu would be 5 hours and 4.5 hours respectively. Hence differenc... |
openbookqa_1950 | openbookqa | High can be visually represented by | [
"valleys",
"mountains",
"basins",
"deep sea"
] | B | |
medmcqa_9865 | medmcqa | Which of the following is an amine hormone? | [
"TSH",
"T4",
"Insulin",
"FSH"
] | B | Three general classes of hormone exist : ?1) Proteins and polypentideMost of hormones in the body are polypeptides and proteins. In general, polypeptides with 100 or more aminoacids are called proteins, and those with fewer than 100 amino acids are referred to as peptides.Proteins and peptide hormones are synthesized o... |
aquarat_2347 | aquarat | The average expenditure of a labourer for 5 months was 85 and he fell into debt. In the next 4 months by reducing his monthly expenses to 60 he not only cleared off his debt but also saved 30. His monthly income is | [
"A)69.5",
"B)71.2",
"C)60.4",
"D)62.1"
] | A | Income of 6 months = (5 × 85) – debt
= 425 – debt
Income of the man for next 4 months
= 4 × 60 + debt + 30
= 270 + debt
∴ Income of 10 months = 695
Average monthly income = 695 ÷ 10 = 69.5
Answer A |
medmcqa_4125 | medmcqa | Targeted intervention for HIV is done for all except - | [
"Commercial sex worker",
"Migrant laborers",
"Street children",
"Industrial worker"
] | D | <p> Targeted interventions for high risk group is to improve health-seeking behaviour of high risk groups and reducing their risk of acquiring STI and HIV. It includes female sex workers , men who have sex with men ,transgenders,injecting drug users,bridge populations and high risk behaviour migrants and long distance ... |
medmcqa_6444 | medmcqa | A country has crude birth rate 25 per 1000 and crude death rate 10 per 1000. What is the growth rate of that country - | [
"2.50%",
"5.00%",
"15%",
"1.50%"
] | D | Ans. is 'd' i.e., 1.5% * Growth rate = Crude birth rate - Crude death rate.* Thus, growth rate = 25-10=15 per 1000 or 1.5% |
arc_easy_1869 | arc_easy | In what way does society benefit from research on diseases? | [
"New illnesses will develop.",
"Doctors will visit their patients at home.",
"More families will move closer to hospitals.",
"Many illnesses will be prevented or cured."
] | D | |
mmlu_aux_4033 | mmlu_auxiliary | In South America, the rich soil of the Amazon River basin in Brazil is known as "black gold". Scientists found that the secret of this rich soil was charcoal . Local people made it from animal bones and tree branches. They mixed the charcoal with the soil about 1.500 years ago. Now, scientists in the United States have... | [
"it can improve the condition of the soil",
"it can be used as a kind of energy",
"it can help against global warming",
"it can increase productivity of the corn"
] | B | null |
medmcqa_1393 | medmcqa | All are cause of Respiratory distress in newborn and Ipsilateral shift of mediastinum | [
"Alelectasis",
"Lung collapse",
"Pulmonary hypoplasia",
"Hyaline membrane disease"
] | D | No mediastinal shift in hyaline membrane disease. |
qasc_1303 | qasc | what gets organic compounds from dead organisms? | [
"bacteria",
"trees",
"mildew",
"potatoes"
] | C | |
qasc_7125 | qasc | what concentration in the air has increased dramatically over the last decade? | [
"zinc",
"CO2",
"h2o",
"CFCs"
] | B | |
medmcqa_951 | medmcqa | What is the generation time of Mycobacterium leprae? | [
"2-5 days",
"7-10 days",
"12-14 days",
"20-25 days"
] | C | Generation time of bacteria refers to the doubling time. Mycobacterium leprae is the slowest growing human bacterial pathogen, it has a doubling time of 14 days. It grows best at 30 degree C, at a temperature lower than body temperature, therefore it grows preferentially in the skin and superficial nerves. Mycobacteriu... |
pubmedqa_351 | pubmedqa | Is scintigraphy a guideline method in determining amputation levels in diabetic foot? | [
"yes",
"no",
"maybe"
] | A | |
openbookqa_2610 | openbookqa | Many things in nature change during the seasons, and the most noticeable one in winter is that the plants all | [
"fly away",
"shrivel away",
"cry",
"dance"
] | B | |
qasc_4904 | qasc | What can living underground keep animals from being? | [
"Gravity",
"killed",
"smart",
"deadly"
] | B | |
qasc_7504 | qasc | astronauts require what food for extended flights? | [
"Echinoderm.",
"layers of fat",
"dehydrated",
"fresh"
] | C | |
aquarat_42067 | aquarat | A money lender finds that due to a fall in the annual rate of interest from 8% to 7 ¾ % his yearly income diminishes by Rs.61.50. his capital is | [
"A)22378",
"B)3778",
"C)24600",
"D)27888"
] | C | Explanation:
Capital = Rs.x , then
x = 24600
Answer: C) Rs.24600 |
aquarat_3874 | aquarat | X and Y are integers, X is even and negative, Y is odd and positive. Which of the following could be false?
1. (Y + X) is an odd number.
2. Y^(X + Y) is an integer.
3. X^Y is a positive number. | [
"A)2 only.",
"B)3 only.",
"C)1 only.",
"D)2 and 3 only."
] | C | Statement I is TRUE
Statement II is not TRUE
Statement III is not TRUE
Answer : C |
aquarat_7223 | aquarat | At what rate percent on simple interest will Rs.750 amount to Rs.900 in 4 years? | [
"A)6%",
"B)2%",
"C)4%",
"D)5%"
] | D | 150 = (750*4*R)/100
R = 5%
Answer: D |
medmcqa_9835 | medmcqa | 5-year old male child presented to AIIMS pediatrics OPD with severe transfusion requiring anemia and Jaundice. On examination Liver and spleen were palpable 5 cm below the costal margin. Peripheral smear analysis showed the following? What is your diagnosis? | [
"Nutritional anemia",
"Aplastic anemia",
"Autoimmune hemolytic anemia",
"Thalassemia"
] | D | Ans. (d) ThalassemiaSevere transfusion requiring anemia and Jaundice with smear showing Anisopoikilocytosis and targets on smear suggests Thalassemia. |
mmlu_aux_1603 | mmlu_auxiliary | It's always great to hear news about wildlife returning to where they once lived. For the first time in 8 years the small blue --- British's smallest butterfly--- has been seen back at a nature reserve in Hertfordshire. This nature reserve has had a lot of work done recently in order to help butterflies. Management of ... | [
"The weather is changing",
"The flowers have died out",
"Their habitat has been lost.",
"The environment has changed"
] | C | null |
aquarat_31643 | aquarat | At the start of an experiment, a certain population consisted of 3 animals. At the end of each month after the start of the experiment, the population size was double its size at the beginning of that month. Which of the following represents the population size at the end of 8 months? | [
"A) 2^3",
"B) 3^2",
"C) 2(3^10)",
"D) 3(2^8)"
] | D | 3*2^n where n is the #of month --> 3*2^8 Answer (D) |
medmcqa_3332 | medmcqa | All local anesthetic produces vasodilation on local application except | [
"Cocaine",
"Lignocaine",
"Bupivacaine",
"Ropivacaine"
] | A | Cocaine is a vasoconstrictor as it is sympathomimetic. * Cocaine was the first local Anesthetic to be used clinically. IT is only natural local anesthetic. Koller introduced this in the field of ophthalmology. It is the only local anesthetic with vasoconstrictor action. It is sympathomimetic and inhibits metabolism of ... |
aquarat_44001 | aquarat | The speed of a subway train is represented by the equation z=s^2+2s for all situations where 0≤s≤7, where z is the rate of speed in kilometers per hour and s is the time in seconds from the moment the train starts moving. In kilometers per hour, how much faster is the subway train moving after 7 seconds than it was mov... | [
"A)4",
"B)28",
"C)15",
"D)48"
] | B | Given: z=s^2+2s for 0≤s≤7
z(5) = 5^2 + 2*5 = 35
z(7) = 7^2 + 2*7 = 63
Therefore z(7) - z(3) = 63 - 35 = 28 km/hr
Option B |
mmlu_aux_1812 | mmlu_auxiliary | The 2012 London Olympics had enough problems to worry about. But one more has just been added - a communications blackout caused by solar storms. After a period of calm within the Sun, scientists have detected the signs of a flesh cycle of sunspots that could peak in 2012, just in time for the arrival of the Olympic to... | [
"So far scientists still don't know what caused the Solar Storms.",
"When Solar Storm happens, you'd better turn off the electrical appliances.",
"The risk is greatest during a solar maximum when there is the greatest number of sunspots.",
"Early warming can help minimize the harm of the Solar Storms."
] | D | null |
mmlu_aux_3363 | mmlu_auxiliary | The extraordinary Eastgate Building in Harare, Zimbabwe's capital city, is said to be the only one in the world to use the same cooling and heating principles as the termite mound . Architect Mick Pearce used precisely the same strategy when designing the Eastgate Building, which has no air-conditioning and almost no h... | [
"New York has less clear skies as Harare.",
"Its dampness affects the circulation of air.",
"New York covers a larger area than Harare.",
"Its temperature changes seasonally rather than daily."
] | D | null |
aquarat_17065 | aquarat | At a dinner party, 4 people are to be seated around a circular table. 2 seating arrangements are considered different only when the positions of the people are different relative to each other. what is the total number of different possible seating arrangements for the group? | [
"A)6",
"B)10",
"C)24",
"D)32"
] | A | Soln: Since the arrangement is circular and 2 seating arrangements are considered different only when the positions of the people are different relative to each other, we can find the total number of possible seating arrangements, by fixing one person's position and arranging the others.
Thus if one person's position i... |
qasc_5752 | qasc | what do lions live in? | [
"apart",
"swamp vegetation",
"layers of fat",
"social groups"
] | D | |
aquarat_3574 | aquarat | The size of a flat-screen television is given as the length of the screen’s diagonal. How many square inches greater is the screen of a square 28-inch flat-screen television than a square 25 -inch flat-screen television? | [
"A)79.5",
"B)89.3",
"C)85.5",
"D)75.4"
] | A | If we take a square with side length x and draw a diagonal, we get two isosceles right triangles.
If we focus on one such right triangle, we see that the legs have length x.
square 28-inch flat-screen television
The diagonal (hypotenuse) = 28
So, we can apply the Pythagorean Theorem to get x² + x² = 28²
Simplify: 2x² =... |
openbookqa_1488 | openbookqa | Heat energy may be added to this in order to cook it. | [
"velvet socks",
"fish food",
"dish water",
"cupcake batter"
] | D | |
medmcqa_4996 | medmcqa | Intravenous immunoglobulin is given in-a) Kawasaki diseaseb) GB syndromec) Heart blockd) Atrial fibrillatione) Myasthenia gravis | [
"abc",
"bcd",
"abe",
"acd"
] | C | |
medmcqa_7099 | medmcqa | Ovary develop from: | [
"Mullerian duct",
"Genital ridge",
"Genital tubercle",
"Mesonephric duct"
] | B | Ans. is b, i.e. Genital ridgeRef: Dutta Gynae 8th/ed, p38Male and female derivatives of embryonic urogenital structures.Part of female genital systemOriginates fromOvaryGenital ridgeFallopiantubesUterus CervixUpperpartofvagina [?][?][?][?][?][?][?][?][?] Mullerian/paramesonephric ductLower part of vaginaSinovaginal bul... |
medmcqa_1022 | medmcqa | NREM sleep is associated with:- | [
"Basal forebrain area",
"Dorsal raphe nucleus",
"Medulla",
"All of the above"
] | D | NREM sleep generation is associated with 5 anatomical sites: * Basal forebrain area Thalamus Hypothalamus Dorsal raphe nucleus Nucleus tractus solitaries of the medulla Preoptic lesions produce hyposomnia, whereas electrical and thermal stimulation of this area produces sleep changes. Thalamus (especially reticular for... |
mmlu_aux_4651 | mmlu_auxiliary | A recent survey of 2000 parents in Britain showed that they are often afraid of science questions asked by their curious children only because they have no idea what the answer is. Here is a list of some simple questions that you can ask your parents to see if they know the answers. Q: Why is the sky blue? A: You proba... | [
"They choose to be active in the wild.",
"They choose to keep themselves warm.",
"They choose to travel to a warm place.",
"They choose to get together in the upper central area of the hive."
] | B | null |
aquarat_41249 | aquarat | P, Q and R have Rs.9000 among themselves. R has two-thirds of the total amount with P and Q. Find the amount with R? | [
"A)Rs.3000",
"B)Rs.3600",
"C)Rs.2400",
"D)Rs.4000"
] | B | Let the amount with R be Rs.r
r = 2/3 (total amount with P and Q)
r = 2/3(9000 - r) => 3r = 18000 - 2r
=> 5r = 18000 => r = 3600.
ANSWER:B |
arc_easy_1491 | arc_easy | A girl with long hair is going to be participating in an experiment that uses an alcohol burner for an energy source. What is the best thing for her to do to prepare for this experiment? | [
"leave her large jacket in her locker for the day",
"use goggles during the experiment",
"tie her hair back away from her face",
"wear a lab apron during the experiment"
] | C | |
aquarat_21054 | aquarat | Point X is located on line segment AB and point Y is located on line segment CD. If AB = CD and AX < CY, then | [
"A)XB < YD",
"B)XB < YD",
"C)AX > XB",
"D)AX < CD"
] | D | A------X--B
C--Y------D
AX < CD.
Answer: D. |
openbookqa_1282 | openbookqa | The lunar face appears to change 52 times | [
"a millennium",
"a month",
"a day",
"annually"
] | D | |
aquarat_701 | aquarat | If a, b, c are integers; a² + b² = 45 and b² + c² = 40, then the values of a, b and c respectively are : | [
"A)2, 6, 3",
"B)3, 2, 6",
"C)5, 4, 3",
"D)4,5,3"
] | B | a² + b² = 45 ….(1) and b² + c² = 40
Subtracting, we get: a² - c² = 5 => (a + c) (a – c) = 5.
(a + c) = 5 and (a – c) = 1.
Solving we get: a = 3, c = 2. Putting c = 2 in (ii), we get b = 6.
ANSWER:B |
mmlu_aux_5337 | mmlu_auxiliary | Winter is very cold in many countries. It's easy for you and me to keep warm. If we are cold, we can just buy a warm coat or use a heater and we will feel better. But what about animals? How do they keep warm in winter? Some animals migrate . This means they travel to places where the weather is warmer. Many birds leav... | [
"Why birds migrate in winter",
"How animals hibernate in winter.",
"How animals keep warm in winter.",
"Why animals like winter."
] | C | null |
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