id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
medmcqa_2126 | medmcqa | Estimation of the following hormones is useful while investigating a case of gynecomastia except- | [
"Testosterone",
"Prolactin",
"Estradiol",
"Luteinising hormone"
] | B | Gynecomastia refers to enlargement of the male breast. It is caused by excess estrogen action and is usually the result of an increased estrogen-to-androgen ratio. True gynecomastia is associated with glandular breast tissue that is >4 cm in diameter and often tender. Evaluation of a case of gynecomastia should include... |
qasc_2135 | qasc | Which of the following do humans not use to communicate? | [
"chemicals.",
"limb amputation",
"emissions",
"sweating"
] | A | |
mmlu_aux_4935 | mmlu_auxiliary | A Nepalese teenager had made a PS 23 solar panel ( ) using human hair. Milan Karki, who is 18 years old and lives in a village, used human hair to replace silicon, which is a common but expensive part of solar panels. By using hair as a replacement, Karki says that solar panels can be produced for around PS 23. Karki ... | [
"handsome and clever",
"clever and helpful",
"lazy but clever",
"handsome and helpful"
] | B | null |
mmlu_aux_1787 | mmlu_auxiliary | For many years, scientists have wondered how Chrysopelea paradisi, known as the "flying" snakes, can stay afloat as they leap from one tree to another, sometimes covering a distance of as long as 79 feet. Now a new study has explained that it may be all to do with the way they move. The report was published by Virgin... | [
"New Flying Animals",
"Small Flying Instruments",
"The New Findings",
"Flying Snakes"
] | D | null |
aquarat_34007 | aquarat | Anand and Deepak started a business investing Rs. 6,000 and Rs. 8,000 respectively. Out of a total profit of Rs.4,600. Deepak's share is? | [
"A)s. 2600.31",
"B)s. 2628.57",
"C)s. 2450.32",
"D)s. 3400.41"
] | B | Ratio of their shares = 6000 : 8000 = 3 : 4
Deepak's share = Rs. (4600 * 4/7) = Rs. 2628.57 ANSWER "B |
medmcqa_981 | medmcqa | Which of the following is an adrenergic drug preferred for arresting labour? | [
"Ritodrine",
"Isoprenaline",
"Salbutamol",
"Terbutaline"
] | A | (Ref: KDT 6/e p323) Isoxsuprine and ritodrine are selective b2 agonists useful as tocolytic agents for arresting labour. Pulmonary edema is an impoant adverse effect of these agents. |
mmlu_aux_2439 | mmlu_auxiliary | Giant pandas are now extremely rare. Their number is less than 1,000 in the wild. The hunting of pandas has been banned for many years, so this is not the problem. Destruction of its habitat, when areas are cleared for growing crops, is one of the main reasons for panda's decline . Another reason is that the bamboo on ... | [
"Nearly 3 tons",
"Nearly 2 tons",
"Almost 1 ton",
"A half ton"
] | B | null |
arc_easy_545 | arc_easy | A recycling plant manager needs to melt 1500 kg of scrap copper to sell to a wire manufacturer. The copper is at 15°C and its melting point is 1083°C. The copper has a specific heat of 385 J/kg x K. How much heat is required to raise the temperature of the copper to its melting point? | [
"6.2 x 10^8 J",
"6.3 x 10^8 J",
"7.7 x 10^8 J",
"7.9 x 10^8 J"
] | A | |
qasc_581 | qasc | what do microbial fuel cells convert chemical energy into? | [
"rays or beams",
"transportation technology",
"Deoxyribonucleicacid",
"flow of electrons"
] | D | |
mmlu_aux_3315 | mmlu_auxiliary | Apollo 11, carrying Neil Armstrong, Edwin Aldrin and Michael Collins, was launched on 16 July, 1969. Five days later they stepped down onto the moon. Neil Armstrong On the way there: Of all the wonderful views we had, the most impressive to me was on the way to the Moon when we flew through its shadow. We were still th... | [
"tan",
"gray",
"black",
"grayish cocoa."
] | D | null |
qasc_5252 | qasc | What may be caused by an infection or injury of the organs used to breathe air? | [
"Toxicity",
"smoking",
"fertilization",
"pneumonia"
] | D | |
pubmedqa_716 | pubmedqa | Can serum be used for analyzing the EGFR mutation status in patients with advanced non-small cell lung cancer? | [
"yes",
"no",
"maybe"
] | A | |
openbookqa_762 | openbookqa | What can be formed by damming a river? | [
"metals",
"H2O body",
"fires",
"mountains"
] | B | |
medmcqa_3848 | medmcqa | The safest initial approach to open airway of patient with maxillofacial trauma is: | [
"Head tilt-chin tilt",
"Jaw thrust technique",
"Head lift-neck lift",
"Heimlich procedure"
] | A | |
openbookqa_2269 | openbookqa | Weathering could be | [
"talking to a friend",
"running on a hot day",
"cleaning my room on Saturday",
"changing a statue to dust"
] | D | |
qasc_6830 | qasc | What is one reason birds have covered bodies? | [
"To help them burrow",
"They have thick fur",
"layers of fat",
"To help them fly"
] | D | |
qasc_6593 | qasc | What was formed by rock folding? | [
"Something located on the Sun",
"marshes, bogs, and swamps",
"Something located on the border of Tibet and Burma",
"Something located on Venus"
] | C | |
aquarat_36102 | aquarat | A board 10ft. 9 inches long is divided into 3 equal parts . What is the length of each part? | [
"A)3ft. 7 inches",
"B)6ft. 7 inches",
"C)4ft. 7 inches",
"D)2ft. 7 inches"
] | A | Length of board=10ft. 9 inches=(10*12+9)inches=129 inches.
Therefore, Length of each part = (129/3) inches = 43 inches = 3ft. 7 inches
Answer is A. |
arc_challenge_492 | arc_challenge | Which is considered a nonrenewable resource? | [
"oil",
"soil",
"food",
"water"
] | A | |
arc_challenge_860 | arc_challenge | What is the most likely outcome of the Moon moving away from Earth? | [
"A lunar day is shorter.",
"A lunar eclipse lasts longer.",
"Earth moves closer to the Sun.",
"Earth's tides decrease in size."
] | D | |
aquarat_4217 | aquarat | Excluding stoppages, the speed of a train is 45 kmph and including stoppages it is 32 kmph. Of how many minutes does the train stop per hour? | [
"A)17",
"B)83",
"C)12",
"D)83"
] | A | Explanation:
T = 13/45 * 60 = 17
Answer: Option A |
mmlu_aux_8348 | mmlu_auxiliary | Pollination is required for what to reproduce? | [
"whales",
"bees",
"sunflowers",
"humans"
] | C | null |
arc_easy_1918 | arc_easy | Some types of trees are able to survive the heat of a forest fire. Which of the following characteristics would best help a tree survive a fire? | [
"large leaves",
"shallow roots",
"thick bark",
"thin trunks"
] | C | |
arc_easy_939 | arc_easy | Which of these is an inherited behavior? | [
"a seal balancing a ball",
"a dog getting the newspaper",
"a spider spinning a web",
"an ape using sign language"
] | C | |
medmcqa_7482 | medmcqa | Which of the following is a dynamic cause of intestinal obstruction: March 2011 | [
"Gall stone",
"Paralytic ileus",
"Mesenteric vascular obstruction",
"Ogilvie syndrome"
] | A | Ans. A: Gall stoneGall stone causes dynamic ileus (intraluminal cause)Adynamic cause of intestinal obstruction includes 1) paralytic ileus, 2) mesenteric vascular occlusion and 3) pseudo-obstructOgilvie's syndrome is acute colonic pseudo-obstruction |
openbookqa_1763 | openbookqa | A close object will seem to be | [
"miniscule",
"minute",
"puny",
"ginormous"
] | D | |
medmcqa_3064 | medmcqa | Suspensory ligament of Lockwood encloses which pair of muscles | [
"Inferior rectus and inferior oblique",
"Superior rectus and superior oblique",
"Medial rectus and lateral rectus",
"Inferior rectus and lateral rectus"
] | A | Suspensory ligament of Lockwood: A specialized lower pa of the fascial sheath of the eyeball is the suspensory ligament, which suppos the eyeball. This sling-like structure is made up of fascial sheath of the eyeball. It has contribution from these muscles : Inferior oblique & Inferior rectus. In an event of orbital fl... |
qasc_3385 | qasc | what can change shape from smooth into compacted by physical force? | [
"A ruler",
"bushes",
"paper",
"streams"
] | C | |
aquarat_36095 | aquarat | A man walks at a speed of 3 km/hr and runs at a speed of 7 km/hr. How much time will the man require to cover a distance of 10 1/2 km, if he completes half of the distance, i.e., (5 1/4) km on foot and the other half by running? | [
"A)2 1/2",
"B)2 1/6",
"C)4 1/2",
"D)2 1/1"
] | A | Required time = (5 1/4)/3 + (5 1/4)/7 = 2 1/2 hours.
Answer: A |
openbookqa_1084 | openbookqa | A flamingo may be able to run across a pond easier than a human, sparrow or a cat because it has | [
"webbed feet",
"a tail",
"wings",
"a beak"
] | A | |
mmlu_aux_4455 | mmlu_auxiliary | Have you ever walked outside thinking it was one temperature but quickly discovered it felt colder? That is because of the "wind chill" effect. Wind chill is how cold people and animals feel when they are outside, not the actual temperature on the thermometer . It is based on how quickly your body loses heat when it is... | [
"A person's body temperature and will speed.",
"Wind speed and a person's strength.",
"Air temperature and wind speed.",
"The location and air temperature."
] | C | null |
aquarat_22877 | aquarat | After decreasing 24% in the price of an article costs Rs.1140. Find the actual cost of an article? | [
"A)1500",
"B)6789",
"C)1200",
"D)6151"
] | A | CP* (76/100)
= 1140
CP= 15 * 100 => CP
= 1500
Answer: A |
medmcqa_3478 | medmcqa | A child draws circle at – | [
"12 months",
"24 months",
"30 months",
"36 months"
] | D | |
openbookqa_889 | openbookqa | A new island springs up out of the ocean after only a couple of years of | [
"underwater buildup",
"animal testing",
"volcanic movies",
"millionaire ideas"
] | A | |
mmlu_aux_4804 | mmlu_auxiliary | Many animals go on long and difficult journeys to find food or places for their young to start life. They often travel very far, sometimes even halfway around the world. Some animals make one of these amazing journeys every year, while others make only one amazing journey in their lives. Some animals travel over land, ... | [
"in North America",
"in Mexico",
"on the way from Mexico to North America",
"at the end of summer"
] | C | null |
aquarat_18076 | aquarat | How many integers between 100 and 190, inclusive, cannot be evenly divided by 3 nor 5? | [
"A)42",
"B)44",
"C)46",
"D)48"
] | D | The total numbers between 100 and 190, inclusive, is 91.
3*34=102 and 3*63=189 so the number of multiples of 3 is 30.
5*20=100 and 5*38=190 so the number of multiples of 5 is 19.
However, the multiples of 15 have been counted twice.
15*7=105 and 15*12=180 so the number of multiples of 15 is 6.
Thus the total number is ... |
arc_easy_1429 | arc_easy | A student had a cup of ice while working outside. After a while, the ice melted because the Sun emits energy in the form of light and | [
"electricity.",
"heat.",
"magnetism.",
"sound."
] | B | |
pubmedqa_751 | pubmedqa | Is the cell death in mesial temporal sclerosis apoptotic? | [
"yes",
"no",
"maybe"
] | C | |
qasc_7772 | qasc | What causes plants to sleep? | [
"winter",
"heat",
"lmestone",
"sweating"
] | A | |
medmcqa_5087 | medmcqa | A patient requires tooth extractions from an area that has been subjected to radiation therapy. Which of the following represents the greatest danger to this patient: | [
"Alveolar osteitis",
"Osteoradionecrosis",
"Prolonged healing",
"Fracture of the mandible"
] | B | |
medmcqa_508 | medmcqa | All the following can be used to grow human viruses except? | [
"Continuous cell lines",
"Suckling mice",
"Embryonated egg",
"Enriched media"
] | D | The virus needs cellular components for there growth |
medmcqa_8871 | medmcqa | SAFE strategy is recommended for- | [
"Glaucoma",
"Cataract",
"Trachoma",
"Diabetic retinopathy"
] | C | Ans. is 'c' i.e., Trachoma o SAFE strategy developed by the WHO is the key to the treatment of trachoma. This consists of Surgery (S) on the lids. Antibiotics to treat the community pool of infection (A), Facial cleanliness (F) ; and Environmental changes (E). Blindness From Trachoma Can Be Stopped At FourDifferent poi... |
mmlu_aux_2405 | mmlu_auxiliary | To extinguish different kinds of fires, several types of fire extinguishers have been invented. They must be ready for immediate use when fire breaks out. Most portable kinds operate for less than a minute, so they are useful only on small fires. The law requires ships, trains, buses and planes to carry extinguish... | [
"Sand",
"Water",
"A blanket.",
"An extinguisher."
] | D | null |
medmcqa_6667 | medmcqa | The drug that is never advised in pregnancy is: | [
"Methotrexate",
"Cyclosporine",
"Chloroquine",
"Pyrazinamid"
] | A | Methotrexate is a analogue of folic acid and it prevents the synthesis of DNA by inhibiting the enzyme dihydrofolate reductase. It has been extensively used in medical termination of pregnancy, ectopic pregnancy, gestational trophoblastic disease and placenta accreta. It has been included in the "Category X" of the FDA... |
aquarat_35897 | aquarat | A test has 120 questions. Each question has 5 options, but only 1 option is correct. If test-takers mark the correct option, they are awarded 1 point. However, if an answer is incorrectly marked, the test-taker loses 0.25 points. No points are awarded or deducted if a question is not attempted. A certain group of test-... | [
"A)11",
"B)13",
"C)15",
"D)17"
] | D | A correct answers get you 1 point, an incorrect answer gets you MINUS 1/4 point and a skipped question gets you 0 points. Since there are 200 total questions, there are a variety of ways to get a total of 40 points.
Let C be the number of correct answers and let I be the number of incorrect answers.
To get 40 points, a... |
openbookqa_1015 | openbookqa | Magnetic media, such as TVs, computer monitors, credit cards and pacemakers can be damaged when exposed to | [
"neodymium",
"a paper clip",
"copper penny",
"metal nails"
] | A | |
medmcqa_8327 | medmcqa | Which of the following is not a feature of juvenile CML? | [
"Thrombocytopenia",
"Lymphadenopathy",
"Presence of Philedelphia chromosome",
"High HbF"
] | C | Philedelphia chromosome positivity is a feature of adult CML. Juvenile CML is commonly seen in children between 1-2 years of age. It is characterised by enlarged lymphnodes, spleen and liver. Lab findings includes thrombocytopenia, leukocyte count lower than classic CML, and in increase in propoion of fetal hemoglobin. |
openbookqa_316 | openbookqa | Which of these would absorb more sunlight | [
"A cave",
"A octopus",
"A bat",
"An elephant Ear"
] | D | |
medmcqa_9087 | medmcqa | A 3 month old child has moderate fever and non productive cough and mild dyspnea. After course of mild antibiotic the condition of the child improved transiently but he again develops high fever, productive cough and increased respiratory distress. Chest X ray shows hyperluscency and PFT shows obstructive pattern. Most... | [
"Alveolar microlithiasis",
"Post viral syndrome",
">Follicular bronchitis",
">Bronchiolitis obliterans"
] | D | Bronchiolitis obliterans Repeat from Nov 08 Q no.130 |
medmcqa_2174 | medmcqa | True about VSD are all except - | [
"Left to right shunt",
"Pansystolic mormor",
"Reverse spitting of S2",
"Left atrial hyperophy"
] | C | Ans. is 'c' i.e., Reverse spliting of S2 Hemodynamics of VSD o A VSD results in shunting of oxygenated blood from left to right because left ventricle has more pressure than right Left to right shunt. o Blood flow from left to right ventricle due to high pressure gradient --> Pansystolic murmur and systolic thrill. o B... |
mmlu_aux_3055 | mmlu_auxiliary | Fish have different personalities which change as they experience life's highs and lows.according to British biologists. Researchers identified different"personalities" in their fish by observing the boldness or shyness of individuals,according to The Nature.Like people,some fish are very confident in the face of novel... | [
"Bold losing fish become--e bolder when presented With a novel food item.",
"Losing their fights causes the bold fish to be much more courageous.",
"Bold fish watching a shy fish exploring a mystery get less nervous.",
"Shy fish losing fights grow more confident in exploring new food."
] | D | null |
arc_challenge_360 | arc_challenge | A 72 W navigation unit on a commercial aircraft has a 24 V power supply and uses 3 A of electric current. What is the electrical resistance of the navigation unit? | [
"4 ohms",
"8 ohms",
"13 ohms",
"22 ohms"
] | B | |
mmlu_aux_2058 | mmlu_auxiliary | In the atmosphere, carbon dioxide acts rather like a one-way mirror or the glass in the roof of a greenhouse which allows the sun's rays to enter but prevents the heat from escaping According to a weather expert's prediction , the atmosphere will be 3degC warmer in the year 2050 than it is today, if man continues t... | [
"mainly because the levels of carbon dioxide arc rising",
"partly due to changes in the output of solar energy",
"possibly because the ice caps in the poles are melting",
"only due to the effect of the inertia of the earth's climate"
] | B | null |
medmcqa_4078 | medmcqa | Not true about right kidney is: | [
"Right kidney is preferred over the left for transplantation",
"It is lower than the left kidney",
"Right renal vein is shorter than the left",
"Right kidney is related to the duodenum"
] | A | Ans. (a) Right kidney is preferred over the left for transplantationLeft Kidney is preferred over the right kidney - Reasons:* Left kidney is chosen for its long renal vein which makes surgery easier.* Right kidney is related with duodenum.* Right kidney is lower than left kidney. |
mmlu_aux_4756 | mmlu_auxiliary | North American black bears are shy animals. They are fearful by nature, and will usuallyrun away if they see or hear people. Because of this, it can be difficult for scientists to learnabout these animals. In order to study black bears, researchers from New Jersey, USA, catch bears and usedrugs to help them go to sle... | [
"Research places",
"The main purpose.",
"Research methods.",
"Collected information."
] | B | null |
mmlu_aux_1775 | mmlu_auxiliary | An ape has a larger brain than any animal except man, though it is much smaller than a man's brain. Apes all belong to the hot countries of the world--tropical Africa and South--east Asia. The gorilla is the largest of the apes. He is as tall as six feet when standing upright. Many people think that gorillas are ve... | [
"the old female gorilla",
"the old male gorilla",
"the young gorillas up to six years old",
"the baby gorillas"
] | B | null |
pubmedqa_767 | pubmedqa | Antiretroviral therapy related adverse effects: Can sub-Saharan Africa cope with the new "test and treat" policy of the World Health Organization? | [
"yes",
"no",
"maybe"
] | B | |
qasc_120 | qasc | what does the atmosphere do before turning into fog | [
"adapt",
"rest",
"Rise",
"fall"
] | C | |
aquarat_30067 | aquarat | 10^196 - 10^9 = Which of the following best approximates the value of the expression above? | [
"A)10^186",
"B)10^196",
"C)10^100",
"D)10^150"
] | B | 10^196 - 10^9 =
Which of the following best approximates the value of the expression above?
Yes, answer 10^196 is correct. Note that we need approximate value of the given expression and as 10^(196) is much larger number than 10^(9) then 10^(9) is pretty much negligible in this case: 10^(196)-10^(9)=~10^(196).
Answer :... |
medmcqa_7891 | medmcqa | All of the following are grievous injuries except - | [
"Facial burns",
"Avulsion of nail",
"Fracture of bone",
"Emasculation"
] | B | Facial bum (causing disfiguration), fracture and emasculization are grievous injuries. |
medmcqa_6460 | medmcqa | The inferior hypogastric plexus is located - | [
"Anterior to the aorta",
"Behind the kidney",
"Between layers of anterior abdominal wall",
"On the side of rectum"
] | D | Inferior Hypogastric plexus is located on the side of the rectum. |
medmcqa_8989 | medmcqa | Most commonly abused opioid is | [
"Morphine",
"Diacetyl morphine",
"Codeine",
"Fentanyl"
] | B | Heroine-brown sugar /diacetylmorphine is the most commonly abused opioid opiods works on mu, kappa and delta receptor. there is a new recpetor that is introduced that is called as orphanin receptor opiod withdrawl is a distressing experience for the patient that makes the patient to take the sunstance again the main cl... |
arc_easy_2121 | arc_easy | Which a molecular process found only in retroviruses? | [
"reverse translation",
"translation",
"reverse transcription",
"transcription"
] | C | |
aquarat_14474 | aquarat | Two pipes can fill the cistern in 10hr and 12 hr respectively, while the third empty it in 20hr. If all pipes are opened simultaneously, then the cistern will be filled in | [
"A)7.5 hr",
"B)8 hr",
"C)8.5 hr",
"D)10 hr"
] | A | Solution:
Work done by all the tanks working together in 1 hour.
1/10+1/12−1/20=2/15
Hence, tank will be filled in 15/2=7.5 hour
Option(A) |
aquarat_48076 | aquarat | If the price of a certain bond on May 1st was 3/4 the price of the bond on June 1st and the price of the bond on July 1st was 25% greater than the price of the bond on May 1st. then the price of the bond on June 1st st was what percent of the average (arithmetic mean) price of the bond on May 1st and July 1st? | [
"A)50%",
"B)75%",
"C)118.5%",
"D)133 1/3%"
] | C | The price on June 1st = 12 (assume);
The price on May 1st = 3/4*12 = 9;
The price on July 1st = 9*1.25 = 11.25.
The average price of the bond on May 1st and July 1st = (9+11.25)/2 = 10.125.
The price of the bond on June 1st (12) is 32/27 times (118.5%) the average price of the bond on May 1st and July 1st.
Answer: C. |
mmlu_aux_1886 | mmlu_auxiliary | It's well known that our human memory can fail us. People can be forgetful, and they can sometimes also "remember" things incorrectly, with damaging consequences in the classroom, courtroom, and other areas of life. Now, researchers show for the first time that bumblebees can be unreliable witnesses too. Bumblebees ar... | [
"Human memory can fail sometimes.",
"Bumblebees make false memories too.",
"Humans are not as clever as bumblebees.",
"Bumblebees have extraordinary memory."
] | B | null |
mmlu_aux_2302 | 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... | [
"tell us the history of telescopes",
"introduce the topic of the passage",
"show people his contributions",
"tell us about the craters on the moon"
] | B | null |
medmcqa_9784 | medmcqa | Milk teeth - Total no. in human being __________ | [
"20",
"28",
"32",
"24"
] | A | Deciduous teeth, commonly known as milk teeth, baby teeth, temporary teeth, and primary teeth, are the first set of teeth in the growth development of humans and other diphyodont mammals. They develop during the embryonic stage of development and erupt--that is, they become visible in the mouth--during infancy. they ar... |
medmcqa_3353 | medmcqa | Drug of choice in thyrotoxicosis in pregnancy is : | [
"Carbimazole",
"Lugol's iodine",
"Propranolol",
"Radioactive iodine"
] | A | Carbimazole |
arc_easy_440 | arc_easy | A student is growing some plants for an experiment. She notices small white spots on the leaves. Which tool should she use to get a better look at the spots? | [
"thermometer",
"hand lens",
"graduated cylinder",
"balance"
] | B | |
pubmedqa_303 | pubmedqa | Do Wound Cultures Give Information About the Microbiology of Blood Cultures in Severe Burn Patients? | [
"yes",
"no",
"maybe"
] | A | |
aquarat_16321 | aquarat | If 4^k = 5, then 4^(2k+2) = | [
"A)400",
"B)540",
"C)100",
"D)830"
] | A | 4^k=5
4^2k=5^2
4^2k=25
4^(2k+2)
=4^2k*4^2
=25*16
=400
Answer: A |
arc_easy_999 | arc_easy | In a laboratory activity, four different types of rock were placed in identical acid solutions for one week. Each sample was then measured to see if any of the rock mass was dissolved by the acid solution. Which is the dependent (responding) variable in this activity? | [
"the mass of each rock",
"the type of rock tested",
"the length of time of the test",
"the amount of dissolved rock"
] | D | |
arc_easy_1072 | arc_easy | The scientific name for a giraffe is Giraffa camelopardalis. What two levels of classification does this name represent? | [
"family and order",
"kingdom and genus",
"phylum and domain",
"genus and species"
] | D | |
aquarat_4629 | aquarat | Difference between the compound interest and the simple interest accrued on an amount of Rs. 18000 in two year is Rs. 405. What was the rate of interest? | [
"A)14%",
"B)16%",
"C)12.5%",
"D)15%"
] | D | C.I -S.I =P(R/100)^2
405=18000(R^2/10000)
(405*10000)/18000=R^2
R^2=225
Ans R=15%
ANSWER:D |
aquarat_20827 | aquarat | Tough and Tricky questions: Combinations.
Five contestants representing four different countries advance to the finals of a fencing championship. Assuming all competitors have an equal chance of winning, how many possibilities are there with respect to how a first-place and second-place medal can be awarded? | [
"A)6",
"B)7",
"C)12",
"D)15"
] | D | Four contestants representing four different countries advance to the finals of a fencing championship. Assuming all competitors have an equal chance of winning, how many possibilities are there with respect to how a first-place and second-place medal can be awarded?
We have 2 slots to be filled using 5 contestants:5 o... |
aquarat_33251 | aquarat | A boy goes to his school from his house at a speed of 3km/hr and return at a speed of 2km/hr. If he takes 5 hours in going and coming, the distance between his house and school is? | [
"A)5km",
"B)6km",
"C)10km",
"D)12km"
] | B | Average speed = 2*3*2/3+2 = 12/5 km/hr
Distance traveled = 12/5 * 5 = 12km
Distance between house and school = 12/2 = 6km
Answer is B |
pubmedqa_525 | pubmedqa | Hepatic arterial embolization for unresectable hepatocellular carcinomas: do technical factors affect prognosis? | [
"yes",
"no",
"maybe"
] | A | |
aquarat_29889 | aquarat | A car after travelling 100 km from point A meets with an accident and then proceeds at 3/4 of its original speed and arrives at the point B 90 minutes late. If the car meets the accident 60 km further on, it would have reached 15 minutes sooner. Find the original speed of the train? | [
"A)60km/hr",
"B)80km/hr",
"C)100km/hr",
"D)120km/hr"
] | B | Explanation :
let distance between A and B be D km and real speed of the car be S km/hr
First time car takes 90 minutes more and second time car takes 75 minutes more than scheduled time.
So, T1 – T2 = 15/60 = 100
15/60 = [100/s + (D -100)/(3s/4)] – [160/s + (D – 160)/(3s/4)] Solve this D will be cancelled and S comes ... |
openbookqa_1722 | openbookqa | Which of the following is never an element used to make carbohydrates for the plant? | [
"sand",
"water",
"sunlight",
"carbon dioxide"
] | A | |
medmcqa_1813 | medmcqa | Iodine deficiency control programme ? | [
"Health education",
"Water testing",
"Foification of salt",
"None"
] | C | Ans. is 'c' i.e., Foification of salt Iodized salt (salt foified with iodine) is most economical, convenient and effective means of mass prophylaxis in endemic area. |
openbookqa_2330 | openbookqa | What gives off light? | [
"scorching logs",
"dirt",
"water",
"fire drills"
] | A | |
aquarat_43164 | aquarat | In a race of length Lmetres, Johnson beats Lewis by M metres and Greene by N metres, By how many metres does Lewis beat Greene in the same race ? (M<N) | [
"A)L(L-N) / L-M",
"B)(N-M)*L/(L-M)",
"C)L-N",
"D)M-N"
] | B | the ans is quite simple N-M but since the ans is not given, the best way to 'find' the correct option is to plug in the numbers. For my work, i took the following numbers:
L = 100
M = 10
N =20.
So basically, L beat G by 10 meters. Now whatever options comes close to the figure 10 is the right ans..
looking the the opio... |
medmcqa_8342 | medmcqa | Which of the following is/are the side effect/s of using argon laser - | [
"Hypopigmentation",
"Crusting",
"Keloid formation",
"All the above"
] | D | argon gases causes all d side effects. REF:khurana,pg no 461 |
openbookqa_1393 | openbookqa | Which of the following was made from sugar? | [
"oxygen",
"meat",
"bread",
"flour"
] | C | |
mmlu_aux_3798 | mmlu_auxiliary | What do butterfly wings have to do with computer screens? What do birds have to do with high speed trains? These may sound like strange things to put together. But scientists, inventors, and designers are doing just that. They are learning from nature to create new technology. The word biomimicry combines two words: ... | [
"Biomimicry is widely used in the world.",
"People copy nature to create new technologies.",
"The Biomimicry Institute was set up for science.",
"Birds play an important part in new technologies."
] | B | null |
medmcqa_109 | medmcqa | Botulinum affects all of the following, EXCEPT: | [
"Neuromuscular junction",
"Preganglionic junction",
"Post ganglionic nerves",
"CNS"
] | D | Diplopia, dysphagia, dysahria, dry mouth, vomiting, thirst, constipation are the clinical features associated with botulinum toxin. Patients experience minimal or no CNS effects and usually there's no significant alteration in their mental status. Ingested, inhaled or formed botulinum toxin travels through the vascular... |
qasc_4423 | qasc | What helps aerate soil, which is also good for plants? | [
"trees",
"bacteria",
"loose dirt",
"decomposers"
] | D | |
medmcqa_4260 | medmcqa | Consider the following disorder- Sydenham's chorea Migraine Mania Obsessive compulsive disorder Valproic acid is used in ehich of the above disorders? | [
"1 and 3 only",
"2 and 4 only",
"1, 2, and 3",
"2, 3, and 4"
] | C | Treatment. There is no specific treatment for Sydenham's chorea and symptoms usually resolve themselves in approximately 3 to 6 months. Bed rest, sedatives and medication to control movements may be prescribed. Penicillin prophylaxis may also be prescribed to avoid fuher streptococcal infection. valproic acid can also ... |
aquarat_459 | aquarat | In how many ways, a committee of 5 members can be selected from 4 men and 5 ladies, consisting of 3 men and 2 ladies? | [
"A)40",
"B)152",
"C)175",
"D)200"
] | A | (3 men out 4) and (2 ladies out of 5) are to be chosen
Required number of ways = (4C3 * 5C2) = 40
Answer is A |
medmcqa_8343 | medmcqa | Number of amino acids in A chain and B chain of insulin is: | [
"30, 21",
"28, 32",
"32, 28",
"21, 30"
] | D | Ans: d (21 and 30) Ref: Vasudevan,4th ed, p. 108Insulin is a protein hormone with 2 polypeptide chains; the A chain with 21 amino acids and B chain with 30 amino acids.Insulin:T 1/2 of insulin is 5 minutes.Normal daily insulin secretion is 50 units.Tissues independant of insulin - RBC, brain, renal medullary cells, pla... |
aquarat_27927 | aquarat | Walking 6/7th of his usual speed, a man is 12 minutes too late. The usual time taken by him to cover that distance is : | [
"A)1 hr 20 min",
"B)1 hr 10 min",
"C)1 hr 11 min",
"D)1 hr 12 min"
] | D | Sol.
New speed = 6/7 of usual speed.
New time = 7/6 of usual time
∴ [7/6 of usual time] - (usual time) = 1/5 hr.
⇒ 1/6 of usual time = 1/5 hr ⇒ usual time = 6/5 hr = 1 hr 12 min.
Answer D |
medmcqa_6327 | medmcqa | Keoppe nodules are present on - | [
"Cornea",
"Conjunctiva",
"Iris",
"Retina"
] | C | The pathological reaction in granulomatous uveitis is characterised by infiltration with lymphocytes, plasma cells, with mobilization and proliferation of large mononuclear cells which eventually become epithelioid and giant cells and aggregate into nodules. Iris nodules are usually formed near pupillary border (Koeppe... |
aquarat_36831 | aquarat | At a certain paint store forest green is made by mixing 4 parts blue paint with 3 parts yellow paint.Verdant green is made by mixing 4 parts yellow paint with 3 parts blue paint.How many liters of yellow paint must be added to 28 liters of forest green to change it to Verdant green? | [
"A)28/3",
"B)13/6",
"C)3",
"D)4"
] | A | 28 liter of Forset green have 16 liter of blue and 12 liter of yellow
Suppose we add x liter of yellow to make it a verdant green so the ratio of blue to yellow in verdant green is ¾ so the equation is
Blue/yellow =16/(12+x) = ¾
36+3x=64 => x =28/3
Answer : A |
medmcqa_5290 | medmcqa | A 47 year old alcoholic presents with acute upper left abdominal pain with pain on palpation. The pain is referred to his back. Lab results reveal a low serum calcium level. His hypocalcemia probably reflects which of the following? | [
"Caseous necrosis",
"Coagulative necrosis",
"Enzymatic fat necrosis",
"Gangrenous necrosis"
] | C | The patient most likely has acute pancreatitis, which is commonly caused by either alcoholism or impaction of a small gallstone in the common bile duct. Acute pancreatitis causes the release of many digestive enzyme precursors, which are then conveed to the active form in the damaged tissues. These enzymes degrade the ... |
medmcqa_6883 | medmcqa | Which of the following anticancer drug can result in "disulfiram reaction" | [
"Lomustine",
"L-Asparginase",
"Procarbazine",
"Busulfan"
] | C | Procarbazine is a type of alkylating agent which can result in "Disulfiram reaction". Other side effects include cheese reaction, serotonin syndrome, behavioral and personality changes. |
qasc_2048 | qasc | What animal uses gills to breathe? | [
"Shark",
"Platypus",
"salmon",
"trout"
] | A | |
arc_challenge_178 | arc_challenge | What is the primary source of energy that causes evaporation of water from the surface of bodies of water? | [
"solar radiation",
"transpiration by plants",
"heat from nearby land masses",
"convection currents in the water"
] | A | |
aquarat_11922 | aquarat | A person buys an article at $380. At what price should he sell the article so as to make a profit of 25%? | [
"A)445",
"B)449",
"C)475",
"D)740"
] | C | C
475
Cost price = $380
profit = 25% of 380 = $95
Selling price = Cost price + Profit
= 380+ 95 = 475 |
aquarat_32205 | aquarat | If Albert’s monthly earnings rise by 20%, he would earn $560. If, instead, his earnings rise by only 21%, how much (in $) would he earn this month? | [
"A)643",
"B)652",
"C)660",
"D)564"
] | D | =560/1.2∗1.21
=564=564
Answer is D |
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