id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
openbookqa_1886 | openbookqa | Natural resources come from nature, so if humans are reckless when working with nature, the amount of resources will | [
"go down",
"laugh",
"go up",
"fly away"
] | A | |
arc_easy_214 | arc_easy | The process of digestion breaks down proteins into smaller molecules that are used to rebuild other proteins. During digestion, proteins undergo | [
"cell division.",
"nuclear reactions.",
"natural selection.",
"chemical changes."
] | D | |
qasc_498 | qasc | What do herbicides poison? | [
"plants",
"animals",
"insects",
"seeds"
] | A | |
medmcqa_2069 | medmcqa | Macrocytic anemia is seen in all EXCEPT - | [
"Vitamin B12 deficiency",
"Hemolytic anemia",
"Post hemorrhagic anemia",
"Anemia of chronic disease"
] | C | Robbins basic pathology 8th edition, page no 423, Answer is option3, post hemorrhagic anemia Post Hemorrhagic anemia is normocytic and normochromic. With chronic blood loss, iron stores are gradually depleted. Iron is essential for hemoglobin synthesis and effective eeythropoiesis, and it's deficiency thus leads to chr... |
aquarat_1660 | aquarat | A and B rent a pasture for 10 months. A put in 80 cows for 7 months. How many can B put in for the remaining 3 months, if he pays half as much again as A? | [
"A)2: 5",
"B)2: 0",
"C)2: 2",
"D)2: 3"
] | D | 80* 7: x* 3 = 1:1 1/2
560: 3x = 2: 3
x = 280.Answer: D |
mmlu_aux_4279 | mmlu_auxiliary | Cowboy or spaceman? A dilemma for a children's party, perhaps. But also a question for economists, argued Kenneth Boulding, a British economist, in an essay published in 1966. We have run our economies, he warned, like cowboys on the open grassland: taking and using the world's resources, confident that more lies over ... | [
"the aims and assumptions of economics need to be revolutionized",
"GDP and GPI should be both accepted by mainstream economists",
"Human beings can always find solutions to all the annoying problems",
"Ecological economists' concerns about the world are worth noticing."
] | D | null |
mmlu_aux_4914 | mmlu_auxiliary | In nature, you may see many insects and animals of different colors. Have you ever wondered why? Locusts are super delicious food for birds,but it is not always an easy job for birds to catch them.It is neither because locusts are good jumpers or runners nor because they are smarter than their enemies. The reason is t... | [
"changes its color",
"makes the water around it black",
"appears only at night",
"hides itself in the sea rocks"
] | B | null |
arc_challenge_940 | arc_challenge | Which describes the role of sexual reproduction in plants and animals? | [
"keeps all organisms looking similar",
"ensures the continuation of the species",
"produces offspring that are identical to the parents",
"increases the size of any population over a long period of time"
] | B | |
arc_challenge_341 | arc_challenge | In the 1500s, Nicolaus Copernicus proposed a new theory on the heliocentric structure of the solar system. Which of these statements best describes this new theory? | [
"Earth is at the center of the solar system.",
"There are eight planets in the solar system.",
"The Sun is at the center of the solar system.",
"Moons have circular orbits in the solar system."
] | C | |
aquarat_46838 | aquarat | How many integers are between 7 and 120/9, inclusive? | [
"A)5",
"B)6",
"C)7",
"D)9"
] | C | 120/9 = 13.xx
We are not concerned about the exact value of 120/9 as we just need the integers.
The different integers between 7 and 120/9 would be 7, 8, 9, 10, 11, 12,13
Total number of integers = 7
Option C |
qasc_3501 | qasc | What produces spores that develop into gametophytes? | [
"plants",
"ice",
"tulips",
"bushes"
] | C | |
aquarat_23088 | aquarat | At what rate percent per annum will a sum of money double in 8 years. | [
"A)12.5%",
"B)13.5%",
"C)11.5%",
"D)14.5%"
] | A | Explanation:
Let principal = P, Then, S.I.=P and Time=8 years
Rate = [(100 x P)/ (P x 8)]% = 12.5% per annum.
Answer: A |
aquarat_21106 | aquarat | The length of a train and that of a platform are equal. If with a speed of 90 k/hr, the train crosses the platform in one minute, then the length of the train (in meters) is: | [
"A)700",
"B)780",
"C)760",
"D)750"
] | D | Speed = [90 * 5/18] m/sec = 25 m/sec; Time = 1 min. = 60 sec.
Let the length of the train and that of the platform be x meters.
Then, 2x/60 = 25 è x = 25 * 60 / 2 = 750
Answer: Option D |
qasc_7382 | qasc | How do boreal species ensure their survival? | [
"Staying put",
"population movement",
"Leaving children behind",
"Earth's magnetic field"
] | D | |
arc_challenge_569 | arc_challenge | A decrease in air temperature from 60°F to 35°F would most likely cause a person to | [
"shiver",
"sweat",
"blink his eyes",
"feel sleepy"
] | A | |
mmlu_aux_2129 | mmlu_auxiliary | "If you talk to the plants, they will grow faster and the effect is even better if you're a woman." Researchers at Royal Horticultural Society carried out an experiment to find that the voice of a woman gardener makes plants grow faster. The experiment lasted a month and by the end of the study scientists managed to di... | [
"botanist",
"gardener",
"astronomer",
"environmentalist"
] | A | null |
medmcqa_5513 | medmcqa | Bite cells are characteristic of - | [
"G6PD deficiency",
"Thallasemia",
"Hereditary spherocytosis",
"Sideroblastic anaemia"
] | A | Exposure of G6PD deficient red cells to high levels of oxidants causes cross linking of reactive sulfhydril groups on globin chains which become denatured and form membrane bound precipitates known as Heinz bodies. As inclusion bearing red cells pass through the splenic cords, macrophages pluck out the Heinz bodies. As... |
qasc_3999 | qasc | Extreme heat and pressure can turn rock into what? | [
"slate",
"complex",
"soils",
"calcite"
] | A | |
qasc_4277 | qasc | condensing means changing from a gas into a liquid by reducing what? | [
"moving molecules",
"Temperature",
"water",
"Evaporation"
] | A | |
openbookqa_2985 | openbookqa | Animals are just like humans in that if they run out of oxygen, breathing is impossible and | [
"They will perish",
"they will type.",
"they will program",
"they will Laugh"
] | A | |
mmlu_aux_5339 | mmlu_auxiliary | Three kids have been learning chemistry for only a few months. But they have already begun to challenge a world famous scientist! Li Weichi, Huang Runling, and Xiao Yan are from Zhongshan Huaqiao Middle School in Guangdong. They have just found a red cabbage that could be a new kind of acid-base indicator . They wan... | [
"plant",
"animal",
"paper",
"liquid"
] | A | null |
pubmedqa_315 | pubmedqa | Are hepatitis G virus and TT virus involved in cryptogenic chronic liver disease? | [
"yes",
"no",
"maybe"
] | B | |
medmcqa_8313 | medmcqa | A 22-year old software engineer was brought in an unconscious state to the casualty. Clinical examination revealed features suggestive of shock, DIC and multisystem failure. CSF and petechial rashes yielded gram-negative diplococcic, which subsequently grew on modiefied Thayer-Martin medium. This isolation is known to ... | [
"Waterhouse-Fridericheen syndrome",
"Fitz-Hugh-Curtis syndrome",
"Job's syndrome",
"Toxic shock syndrome"
] | A | Ans- A Waterhouse-Friderichsen Syndrome This uncommon but catastrophic syndrome is characterized by the following:An overwhelming bacterial infection, which is classically associated with Neisseria meningitidis septicemia but occasionally is caused by other highly virulent organisms, such as Pseudomonas species, pneumo... |
medmcqa_8545 | medmcqa | Regarding medullary sponge kidney-a) Autosomal dominantb) Nephrocalcinosisc) Minimal proteinuriad) More common in females | [
"acd",
"abd",
"abc",
"ab"
] | C | |
medmcqa_6768 | medmcqa | Apixaban is a new drug that acts by | [
"Inhibiting TNF alpha",
"Inhibiting coagulation factor Xa",
"Inhibiting platelet aggregation",
"Activating plasminogen"
] | B | Rivaroxaban and Apixaban are newer oral anticoagulants that act by inhibiting factor Xa. Newer oral anticoagulants that are currently being asked in the exams are: Direct thrombin inhibitor- Dabigatran Direct factor Xa inhibitors Apixaban Rivaroxaban Edoxaban Betrixaban |
openbookqa_794 | openbookqa | As the air becomes more arid it contains | [
"oxygen",
"rain",
"less humidity",
"more static"
] | C | |
medmcqa_3195 | medmcqa | All statements are true about the eye of a newborn except – | [
"Optic nerve is myelinated only upto lamina cribrosa",
"Orbit is more divergent than adult",
"Apart from macular area the retina is fully differentiated",
"New born is usually myopic by –2 to –3D"
] | D | Newborn is usually hypermetropic by +2 to +3D (not myopic). |
openbookqa_391 | openbookqa | Seeds that stick in the fur of an animal | [
"will hitch a ride on that animal",
"will fall back off immediately",
"will sprout roots in the animal's fur",
"will be unable to regerminate"
] | A | |
aquarat_12156 | aquarat | How many integer values T are there for x such that 1 < 3x + 5 < 17? | [
"A)Two",
"B)Three",
"C)Four",
"D)Five"
] | D | 1 < 3x + 5 < 17
=> -4 < 3x < 12
=> -4/3 < x < 4
x can take integer values T -1,0 , 1 , 2 , 3
Answer D |
medmcqa_28 | medmcqa | What is the best method of informing the rural population about Oral rehydration technique: March 2013 (d, f) | [
"Chalk and talk/Lecture",
"Demonstrations",
"Role play",
"Flash cards"
] | B | Ans. B i.e. Demonstrations Demonstration involves showing by reason or proof explaining or making clear by use of examples or experiments. Put more simply, demonstration means to clearly show |
qasc_5749 | qasc | what between objects formed deep within the Earth causes them to smooth | [
"Movement",
"loose soil",
"erosion",
"contact"
] | D | |
aquarat_41781 | aquarat | A and B began business with Rs.3000 and Rs.4000 after 8 months, A withdraws Rs.1000 and B advances Rs.1000 more. At the end of the year, their profits amounted to Rs.630 find the share of A? | [
"A)240",
"B)288",
"C)266",
"D)216"
] | A | (3*8 + 2*4):(4*8 + 5*4)
8:13
8/21 * 630 = 240
Answer: A |
medmcqa_2068 | medmcqa | Fosphenytoin different from phenytoin in which of the following- | [
"Can be used in absence seizures",
"Can be mixed with saline",
"Can be given orally",
"It is the drug of choice for myoclonic seizures"
] | B | Ans. is 'b' i.e., Can be mixed with saline o While phenytoin cannot be injected in a drip of glucose solution, fosphenytoin can be injected with saline and glucose. |
medmcqa_8581 | medmcqa | A child is receiving corticosteroids for medical therapy. The following is not a contraindication in this child for receiving a live viral vaccine: | [
"When child is receiving 2 mg/kg of prednisolone for at least 2 weeks at present",
"When child has received 2 mg/kg of prednisolone for at least 2 weeks in the past one month",
"Child receiving 4 mg/kg of prednisolone for 4 weeks, prior to 2 weeks",
"Chronic asthmatic child receiving low dose inhaled steroid ... | D | d. Chronic asthmatic child receiving low dose inhaled steroid for 10 months(Ref: Ghai 8/e p 142)Low dose steroids are not a contraindication to live vaccines. |
openbookqa_739 | openbookqa | A person is cooled by a liquid coming from the | [
"clothes",
"eyes",
"hair",
"skin"
] | D | |
aquarat_45287 | aquarat | Set S consists of integers {8, 11, 12, 14, 15}. If integer n is included in the set, the average (arithmetic mean) of set S will increase by 25%. What is the value of integer n? | [
"A)28",
"B)32",
"C)36",
"D)40"
] | D | The average of the numbers in set S is 12.
If we increase the mean by 25%, the new mean is 15.
Thus, on average, 5 numbers increase by 5.
Therefore n = 15+25 = 40
The answer is D. |
mmlu_aux_2300 | mmlu_auxiliary | It is not always easy to understand inventions and new developments in science. To understand fiber optics , however, you can try an experiment. Put a drop or two of milk into the glass of water. Turn off the lights. Shine the light from your flashlight through the top of the glass at an angle of about 45 degrees. Pu... | [
"no beam is shown on the white paper",
"no light can be noticed inside the glass",
"no reflection can be seen",
"no energy is wasted"
] | D | null |
qasc_4463 | qasc | The female platypus and echindna does not have a vagina and? | [
"Uterus",
"expelled",
"organ",
"abrasion"
] | A | |
mmlu_aux_4319 | mmlu_auxiliary | We don't have beds in the space shuttle, but we do have sleeping bags. During the day, when we are working, we leave the bags tied to the wall, out of the way. At bedtime we untie them and take them wherever we've chosen to sleep. On most space shuttle flights everyone sleeps at the same time. No one has to stay awake ... | [
"Keep them where they work.",
"Leave them where they sleep.",
"Place them on the beds.",
"Fix them to the wall."
] | D | null |
qasc_7312 | qasc | What are the form of the genetic material of a cell during mitosis? | [
"chromosomes",
"graptolites",
"fur and fat",
"peachleaf willow"
] | A | |
medmcqa_5312 | medmcqa | Pulsatile liver and ascites is found in: | [
"TR",
"Critical pulmonary stenosis",
"MR",
"MS"
] | A | . Ans. a. TR Hepatomegaly with systolic pulsations (of the liver} and ascites are typically seen in tricuspid regurgitation.Tricuspid Regurgitation (TR)* The clinical features of TR result primarily from systemic venous congestion and reduction in cardiac output.Typical Physical Examination Findings in Tricuspid Regurg... |
aquarat_34604 | aquarat | The true discount on a bill due 9 months hence at 16% per annum is Rs. 189. The amount of the bill is: | [
"A)1769",
"B)1764",
"C)1768",
"D)1762"
] | B | Let P.W. be Rs. x.
Then, S.I. on Rs. x at 16% for 9 months = Rs. 189.
x x 16 x 9 x 1 = 189 or x = 1575.
12 100
P.W. = Rs. 1575.
Sum due = P.W. + T.D. = Rs. (1575 + 189) = Rs. 1764.
Answer: B |
medmcqa_7903 | medmcqa | In a patient with chronic atrial fibrillation with a regular beat of 60/min , the most probable cause is - | [
"Sleep",
"Digitalis toxicity",
"Sino nodal block",
"Hypothyroidism"
] | B | |
aquarat_32555 | aquarat | How many multiples of 9 are there between 1 and 50, exclusive? | [
"A)5",
"B)4",
"C)6",
"D)7"
] | A | 5
multiples of 9 between 1 and 50 exclusive.
from 9 * 1 upto 9*5, (1,2,3,4,5). Hence, 5 multiples !
correct option is A |
openbookqa_1585 | openbookqa | To move electrical energy around a field, a person would use | [
"tin pipes",
"glass tubing",
"plastic wires",
"wood barrels"
] | A | |
arc_easy_469 | arc_easy | A greenhouse is used as a model of the atmosphere. Which of the following cannot be demonstrated by the model? | [
"energy used to evaporate water",
"changes in greenhouse gases",
"light energy trapped as heat energy",
"energy that builds up in the greenhouse air"
] | B | |
aquarat_44289 | aquarat | A person walking at 4 Kmph reaches his office 8 minutes late. If he walks at 6 Kmph, he reaches there 8 minutes earlier. How far is the office from his house? | [
"A)3 1/5 Km",
"B)2 1/5 Km",
"C)3 Km",
"D)4 Km"
] | A | Formula = S1*S2/S2-S1 * T1+T2/60
= 4*6/2 * 16/6
= 24/2 * 16/60
= 8 * 2/5
= 16/5 = 3 1/5 Km
A) |
pubmedqa_667 | pubmedqa | Is the urinary biomarkers assessment a non-invasive approach to tubular lesions of the solitary kidney? | [
"yes",
"no",
"maybe"
] | A | |
medmcqa_8018 | medmcqa | All are features of Pertussis except – | [
"Encephalopathy",
"Cerebellar Ataxia",
"Subconjunctival hemorrhage",
"Bronchiectasis"
] | B | Complications of Pertussis
Respiratory -
Patchy Atelectasis
Subcutaneous emphysema
Pneumonia
Interstitial Pneumonia
Bronchiectasis
Pneumothorax
Otitis media
Neurological
Persistent seizures
Paraplegia
Ataxia
Hemiplegia
Convulsions & Encephalopathy
Gastro-Intestinal manifestation → H... |
openbookqa_2909 | openbookqa | A seismometer would be ineffective | [
"on dry land",
"on a star",
"on the coast",
"on a continent"
] | B | |
qasc_2947 | qasc | Why do animals sleep through winter? | [
"To conserve energy",
"recovery time from fatigue",
"They get bored",
"Endocrine system"
] | A | |
aquarat_21601 | aquarat | A man sells two articles for Rs.3600 each and he gains 30% on the first and loses 30% on the next. Find his total gain or loss? | [
"A)9% loss",
"B)400",
"C)4000",
"D)324"
] | A | (30*30)/100 = 9%loss
Answer: A |
medmcqa_316 | medmcqa | A tracheostomised patient, with poex tracheostomy tube, in the ward, developed sudden complete blockage of the tube. Which of the following is best next step in the management? | [
"Immediate removal of the tracheostomy tube",
"Suction of tube with sodium bicarbonate",
"Suction of tube with saline",
"Jet ventilation"
] | A | Immediate removal of the tracheostomy tube is best next step in the management in the above case -Suction of tube with sodium bicarbonate is done to avoid the blockage. -Suction of the tube with saline can't be used when there's a complete obstruction. - Jet ventilation is done below the level of larynx, when we're ope... |
qasc_5603 | qasc | where are genetic traits passed to? | [
"animals",
"humans",
"cells",
"children"
] | D | |
medmcqa_736 | medmcqa | Rigor moritis devolops ..... after death : | [
"1/2-1 hrs",
"1-2 hrs",
"3-6 hrs",
"12 hrs"
] | B | B i.e. 1 - 2 hours |
aquarat_41988 | aquarat | If the value of a piece of property decreases by 10% while the new tax rate on the property represent 110% of the original tax rate, what is the effect on the taxes? | [
"A)taxes increase by 10%",
"B)taxes increase by 1%",
"C)there is no change in taxes",
"D)taxes decrease by 1%"
] | D | Consider the value of property = 100, Original tax rate 10%, hence tax value = 100*10% = 10.
Decreased value of property = 90, New tax rate = 110% of 10 = 11%, hence tax value = 90*11% = 9.9
10-9.9 = decrease by 1%.
Answer D. |
aquarat_43144 | aquarat | What is the decimal equivalent of (1/4)^1? | [
"A)0.0016",
"B)0.0625",
"C)0.16",
"D)0.25"
] | D | (1/4)= 0.25
Answer : D |
qasc_3197 | qasc | What does a tape measure do? | [
"observe appearance",
"measure weight",
"measure density",
"measure distance"
] | D | |
aquarat_43853 | aquarat | If x>y>0, which of the following must be true:
I. x^2>y^2
II. x^3 > y^3
III. x<y | [
"A)I and II",
"B)II only",
"C)III only",
"D)II and III"
] | A | Assuming x and y to be integers
X=3,Y=2
X^2=3^2=9
Y^2=2^2=4
So I is true
Now lets look at option III because if option 3 is true E is the answer or else A
As per question X>Y>0 Hence |X| >Y
So OA=A |
medmcqa_5809 | medmcqa | In civil cases, conduct money is decided by - | [
"Opposite pay",
"Judge",
"Doctor",
"Witness"
] | B | CONDUCT MONEY: It is the fee paid to a witness in civil cases at the time of serving the summons, to meet the expenses for attending a cou. If d fee is not paid, or if he feels that the amount is less, the witness can bring this fact to the notice of the Judge before giving evidence& Jude will decide the amount to be p... |
aquarat_389 | aquarat | Kul is 22 years old and Saras is 33 years. Find the ratio of Saras's age to Kul's age. | [
"A)3/1",
"B)3/2",
"C)5/2",
"D)5/3"
] | B | Explanation :
Kul is 22 years old.Saras is 33 years old.Saras's age : Kul's age = 33 : 22 = 3 : 2
Answer : B |
mmlu_aux_2304 | mmlu_auxiliary | Four hundred years ago, an Italian scientist named Galileo Galilei became the first person to see the craters on the moon. Galileo was one of the first people to use a telescope to study the sky. Since then, telescopes have become the most important tool used by astronomers. Scientists never stop finding new ways to m... | [
"1,000",
"7,000",
"21,000",
"28,000"
] | B | null |
medmcqa_3119 | medmcqa | Compute the median for the following set of data, 1,2,3,4,5,6: | [
"3",
"3.5",
"4",
"4.5"
] | B | If the number of samples is an even number, the median is midway between the two middle scores. (3+4)/2=3.5 Ref : Medical biostatistics, 1st edition pg: 111 |
qasc_1036 | qasc | What engages in courtship? | [
"Males and females",
"elephants",
"fur seals",
"it keeps an organism warm"
] | A | |
mmlu_aux_7475 | mmlu_auxiliary | What displays the movement of electrons from the base atoms? | [
"venus",
"mercury",
"plasma star",
"pluto"
] | C | null |
openbookqa_1743 | openbookqa | After a storm, a glass vial with markings on it can tell | [
"how loud a baby is",
"how wet an area got",
"how sad a puppy is",
"how bad a skunk smells"
] | B | |
aquarat_7193 | aquarat | In business, A and C invested amounts in the ratio 3:2, whereas the ratio between amounts invested by A and B was 3:1, If Rs 60000 was their profit, how much amount did C receive. | [
"A)10000",
"B)20000",
"C)15000",
"D)61000"
] | B | Explanation:
A:B = 3:1 = 3:1
=> A:C = 3:2 = 3:2
=> A:B:C = 3:1:2
C share = (2/6)*60000= 20000
Option B |
medmcqa_8446 | medmcqa | Indication for relining of complete denture include alt, expect | [
"Immediate denture at 3-6 months after their original construction",
"Patient cannot afford new denture",
"Abuse soft tissues are present",
"When the construction of new dentures with the multiple appointment cause physical and mental stress"
] | C | |
qasc_6180 | qasc | What causes gravity on the Earth? | [
"the Sun",
"friction",
"heat",
"Movement"
] | A | |
qasc_2478 | qasc | many nucleotides bind together to form a chain of something that is what to proteins? | [
"thermodynamically unstable",
"Transfers energy",
"A compound that donates proton",
"share properties"
] | A | |
medmcqa_897 | medmcqa | Osteoclast has specific receptor for: | [
"Parathyroid hormone",
"Calcitonin",
"Thyroxin",
"Vit D3"
] | B | Calcitonin receptor is expressed in osteoclasts. Calcitonin inhibits bone resorption by inhibiting osteoclasts; and promotes Ca2+ from blood to be deposited on the bone. This decreases blood Ca2+. PTH is a primary endocrine regulator of bone remodeling in adults. The PTH/PTHrP receptor is expressed on osteoblasts, but ... |
medmcqa_5519 | medmcqa | Multipleround to oval erythematous patches with fine central scale distributed along the skin tension lines on the trunk is highly suggestive of? | [
"Tinea versicolor",
"Pityriasis rosea",
"Lichen planus",
"Seborrheic dermatitis"
] | B | . |
qasc_1193 | qasc | Amphibians have what sort of sensing system? | [
"strong",
"retina",
"four limbs",
"chemical"
] | D | |
medmcqa_7276 | medmcqa | Obesity in a child of age 2 years is defined as: | [
"Weight for height more than double of expected",
"Weight for age more than double of expected",
"BMI >30",
"BMI >95th percentile"
] | D | d. BMI >95th percentile(Ref: Nelson's 20/e p 307-315, Ghai 8/e p 528-529)Obesity in children is defined as BMI >95th percentile; Body mass index (BMI) is equal to weight/height2 (in kg/m2). |
aquarat_3136 | aquarat | 396, 462, 572, 427, 671, 264 | [
"A)396",
"B)427",
"C)671",
"D)264"
] | B | In each number except 427, the middle digit is the sum of other two.
Answer :B |
mmlu_aux_3947 | mmlu_auxiliary | Except for the sun, the moon looks like the biggest object in the sky. Actually it is one of the smallest, and only looks big because it is so near to us. Its diameter is only 2,160 miles (3,389 km), or a little more than a quarter of the diameter of the earth. Once a month, or more exactly, once every 29.5 day... | [
"Because the sun shines on the moon's surface.",
"Because the earth throws back sunlight onto the moon.",
"Because the moon throws back the light from the sun.",
"Because the moon has light of its own."
] | B | null |
aquarat_40468 | aquarat | Pipe A can fill a tank in 6 hours. Due to a leak at the bottom, it takes 9 hours for the pipe A to fill the tank. In what time can the leak alone empty the full tank? | [
"A)17",
"B)16",
"C)18",
"D)77"
] | C | Explanation:
Let the leak can empty the full tank in x hours 1/6 - 1/x = 1/9
=> 1/x = 1/6 - 1/9 = (3 - 2)/18 = 1/18
=> x = 18.
Answer: C |
aquarat_20938 | aquarat | Two different solutions of alcohol with respective proportions of alcohol to water of 3:1 and 2:3 were combined. What is the concentration of alcohol in the new solution if the first solution was 4.6 times the amount of the second solution? | [
"A)62.0",
"B)65.25",
"C)68.75",
"D)70.15"
] | C | SOL:
Lets assume that 46L of sol1 was mixed with 10L of sol2.
Alcohol in Sol1: 46*3/4 = 34.5L
Alcohol in Sol2: 10*2/5 = 4L
Total Alcohol in the mixed solution of 56L = 34.5 + 4 = 38.5L
Alcohol concentration in the new sol: (38.5/56)*100 = 68.75%
ANSWER:C |
mmlu_aux_3451 | mmlu_auxiliary | Endangered giant pandas are facing a new threat: the loss of their food source, bamboo. In China's Qinling Mountains, giant pandas spend most of their day eating bamboo. The plant makes up 99% of the panda's diet, with some pandas eating about 40 pounds of it a day. But Qinling's pandas may soon have to find another fo... | [
"Bamboo is sensitive to the changes of temperature.",
"17% of the world's wild pandas are in Qinling Mountains.",
"China is making great efforts to protect giant pandas.",
"Whether pandas can survive depends on their ability of adaptation."
] | D | null |
medmcqa_9656 | medmcqa | Example of type 4 hypersensitivity is: | [
"Serum sickness",
"Granulomatous reaction",
"Schwazman reaction",
"Ahus reaction"
] | B | Ans. b. Granulomatous reaction |
qasc_2971 | qasc | Developers planning housing tracts usually requires replacing what? | [
"food and shelter",
"animal pens",
"animal habitats",
"animal fur"
] | C | |
aquarat_35035 | aquarat | If 4c + 4/c + 6/c + 6c is an integer, which of the following must also be an integer? | [
"A)10/c",
"B)10+c/c^2",
"C)10(c^2 + 1)/c",
"D)c+15/c^2"
] | C | If 4c+6/c+4/c+6c is also integer.
i.e. 10(c^2 +1)/c is an integer.
Answer is C |
openbookqa_2767 | openbookqa | What would thrive if Eagles died out | [
"air",
"hamsters",
"emotions",
"magic"
] | B | |
medmcqa_9723 | medmcqa | Pyogenic infection and brain infarction associated with - | [
"Coagulative necrosis",
"Liquefaction necrosis",
"Caseous necrosis",
"Fat necrosis"
] | B | Ans. is 'b' i.e., Liquefactive necrosis |
aquarat_21160 | aquarat | In a bucket there are 3 green balls and 2 yellow balls. What is the probability of drawing at least one green ball when drawing two consecutive balls randomly? | [
"A)16/20",
"B)9/10",
"C)2/5",
"D)3/5"
] | B | P(at least one green) = 1 - P(no green, so 2 yellow) = 1- 2/5*1/4 = 9/10.
Answer: B. |
arc_easy_1988 | arc_easy | A student wants to find the most accurate account of a scientific discovery that took place within the past three months. In which of these sources should the student look? | [
"newspapers",
"magazines",
"science textbooks",
"science journals"
] | D | |
mmlu_aux_2843 | mmlu_auxiliary | It took 100 years, but finally, scientists proved Albert Einstein's theory that gravitational waves exist. The waves were predicted as part of Einstein's general theory of relativity nearly 100 years ago. It was the theory of the physics behind the workings of our world and the universe. The idea was that the waves are... | [
"Because they are too small.",
"Because they are far away.",
"Because they seldom occur.",
"Because they have disappeared."
] | A | null |
aquarat_364 | aquarat | A and B start walking towards each other at 6pm at speed of 6kmph and 4kmph. They were initially 50km apart. At what time do they meet? | [
"A)8pm",
"B)6pm",
"C)11pm",
"D)10pm"
] | C | Time of meeting = distance / relative speed = 50/4+6 = 50/10 = 5 hrs after 6pm = 11pm
Answer is C |
aquarat_20544 | aquarat | (4300231)-?=2535618 | [
"A)1865113",
"B)1775123",
"C)1764613",
"D)1675123"
] | C | Let 4300231-x=2535618
then x=4300231-2535618
=1764613
Answer is C |
mmlu_aux_7213 | mmlu_auxiliary | Thicker objects have stronger resistance, as evidenced by | [
"thin tires popping sooner than thick ones",
"overweight dogs getting sick",
"thin pieces of wood being useful",
"thin people bruising easily"
] | A | null |
aquarat_29532 | aquarat | From a corner of a ground of 20m*30m, a boy hits a ball that travels maximum 14m. What is the area of the football ground through which the ball can pass by the hit of that boy from that corner ? | [
"A)132",
"B)140",
"C)150",
"D)154"
] | D | Area covered by ball = Pi*r^2/4 ( here we divide by 4 because ball is hit from the corner of the ground and only 1/4 part the ball can go)
where r= 14 m = length of pass
So area = (22/7)*14*14/4 =154 sq m
answer :D |
medmcqa_7055 | medmcqa | Regarding furosemide true statement is: | [
"Acute pulmonary edema is an indication",
"Acts on PCT",
"Mild diuresis",
"Given only by parenteral route"
] | A | Ans. (A) Acute pulmonary edema is an indication(Ref: Katzung 10/e p250)Furosemide possesses vasodilatory action which is responsible for quick relief in LVF and pulmonary edema (used i.v.). It can be used orally as well as parenterally. |
medmcqa_5975 | medmcqa | Opsonization takes place through- | [
"C3a",
"C3b",
"C5a",
"C5b"
] | B | 1. All the three complement activation pathways(classical , alternate , lectin) lead to activation of C3, resulting in the production of C3b. Hence, C3b is considered as the central molecule in the activation of the complement cascade. 2. The C3b has two impoant functions to perform First, it combines with other compon... |
medmcqa_3976 | medmcqa | The sensitive period for tetracycline induced discolouration in the permanent maxillary mandibular incisors and canines is | [
"3 months postpartum to 7th year of Life",
"4 months in utero to 3 months postpartum",
"5 months in utero to 9 months postpartum",
"Birth to 7th year"
] | A | |
openbookqa_2666 | openbookqa | To grow, bamboo will require both of the following: | [
"light and electricity",
"light and money",
"light and mud",
"oil and water"
] | C | |
medmcqa_8436 | medmcqa | The lacrimal gland is located in a groove which is overlap by | [
"Levator palpebrae superioris muscle",
"Lateral rectus",
"Inferior oblique",
"Superior oblique"
] | A | |
arc_easy_1027 | arc_easy | Which of these is the best definition of heredity? | [
"the transfer of learning from one generation to the next",
"the transfer of visible features from one generation to the next",
"the passage of dominant genes from one generation to the next",
"the passage of genetic information from one generation to the next"
] | D | |
openbookqa_2857 | openbookqa | Aside from plants, lizards also eat bugs for | [
"singing",
"crying",
"nothing",
"sustenance"
] | D | |
arc_easy_1917 | arc_easy | Miranda's neighbors have an apple tree in their yard. What is the source of energy for the apple tree? | [
"rain",
"soil",
"sunlight",
"wind"
] | C | |
medmcqa_7152 | medmcqa | Dates are rich source of - | [
"Calcium",
"Iron",
"Vit C",
"Carotene"
] | A | In dates calcium present is 120mg,vitamin C is 3,carotene is 44mg per 100mg of datesREF. PARK'S TEXTBOOK OF PREVENTIVE AND SOCIAL MEDICAL 21ST EDITION. PAGE NO - 581 |
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