question stringlengths 1 7.28k | choices sequencelengths 4 4 ⌀ | rationale stringlengths 1 12.4k ⌀ | answer stringclasses 4
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Everyone dreams of changing the world. But can teenagers really make a difference? And how can they go about it? Michael Norton's book 365 Ways to Change the World is a good starting point. The book gives an idea or task for every single day of the year. The tasks include offering to work at a local homeless shelter ... | [
"Eating a delicious meal.",
"Helping find a cure for cancer.",
"Telling friends that their lives are better.",
"Smiling at a stranger."
] | null | A | MMLU | MMLU-62772 |
As a result of British colonial rule, English language is the second most widely spoken language in India after the Hindi. Though it appears to be a second language, there is no question about its immense growth over the years in Indian history. It is the main language accepted and spoken in the fields o... | [
"the government.",
"the movie industry.",
"the education system.",
"the media."
] | null | A | MMLU | MMLU-3852 |
A mother had two daughters. She loved them very much, but two girls would fight with each other from their earliest years. As they grew older, they became total strangers. They had no contact with each other when they were adults. This caused the mother great pain. Then, later, she had an idea. She decided to write a l... | [
"mend their relations.",
"offer them advice.",
"tell them her news.",
"win their hearts."
] | null | A | MMLU | MMLU-73564 |
IV thrombolysis is of no use in ischaemic stroke beyond | [
"6 hours.",
"24 hours.",
"18 hours.",
"12 hours."
] | In IV PA trails, efficacy was confirmed in the <3-h time window, and efficacy likely extended to 4.5 h and possibly to 6 h.Depending on the country, IV PA is approved for up to 4.5 hCriteria for administration of Intravenous Recombinant Tissue Plasminogen Activator (PA ) for Acute Ischemic Stroke (AIS)Clinical diagnosi... | A | MEDMCQA | MEDMCQA-f79f96eb-f40d-458e-b3bf-1bedf5bc0258 |
Henry is a little fatter than he wants to be.He wants to lose some weight .He tries not to eat too much and he eats very little sugar because it will make him fat.He also does exercise every day.He swims,and he runs about two miles a day.Now he is stronger than before.Henry's sister,Susan, is healthier than Henry.She ... | [
"a little thinner.",
"a little younger.",
"a little older.",
"a little fatter."
] | null | A | MMLU | MMLU-45555 |
For a road work, a contractor was given a deadline to complete the work in 25 days. Hence, he employed a certain number of workers to accomplish the job. But from the very first day 9 workers were absent and the remaining workers could finish the work in 40 days. What number of workers did the contractor hired in the b... | [
"24.",
"30.",
"19.",
"16."
] | Explanation :
Let the number of workers initially hired be x.
Hence, x workers can complete the work in 25 days and (x-9) workers can complete the work in 40 days.
Now, the number of men and the amount of work are in direct proportion and number of men and number of days in indirect proportion.
x*25 = (x 9)*40
25x = 40... | A | AQUA-RAT | AQUA-RAT-2191 |
Ad. 1 April fool's party On Friday, April 1, Inner Affair goes back to the days of funk! Classic Tunes from the 70's and 80's by DJs Den & Sion. 9pm till late. Tickets: Free entrance for those in costume, otherwise 50 Yuan (US$6) Time/date: 9 pm, April 1 Place: Inner Affair, 1/F Qiankun Dasha, 6 Sanlitun Xiliujie, Chao... | [
"The entrance fees of the two parties will not be charged.",
"The two parties will be held at the same time.",
"The two parties will be held on the same day.",
"Some old music will be played at the parties."
] | null | A | MMLU | MMLU-41301 |
The Petit Appetit Cookbook List Price: $35.00 Price: $23.10 You save: $11.90(34% off) Product Description: Fresh, healthy meals that give little mouths something to smile about...In the Petit Appetit Cookbook, mother and professional cook Lisa Barnes offers healthy foods to help create delicious menus and bagin a l... | [
"$ 11.84.",
"$ 17.32.",
"$ 25.15.",
"$ 34.63."
] | null | A | MMLU | MMLU-2956 |
Miss Evans was going to give a lecture on Friday afternoon. But on Thursday night she was told that she had to go to an important meeting the next day at the same time. "No one can be in two places at the same time. What shall I do?" she thought. But soon, she had an idea. At five to three on Friday afternoon, Miss E... | [
"her students had left some recorders recording.",
"all her students listening to.",
"some of her students listening to.",
"every student recording."
] | null | A | MMLU | MMLU-31932 |
This is a story told or read to children of young ages.The heroine , Cinderella, treated cruelly by her stepmother and her two ugly stepsisters, is helpless until the right magic comes along.She meets her prince and they live together happily. Just a sweet, pretty tale? Not in the view of Ellen Macintosh, who has writt... | [
"deliver a mistaken message that beauty is everything.",
"reflect modem people' s attitude towards challenges in life.",
"succeed because of the happy ending.",
"ignore the children's psychological need'."
] | null | A | MMLU | MMLU-26397 |
"It is a dreadful thing to be poor a fortnight before Christmas, " said Clorinda, with the mournful sigh of seventeen years. Aunt Emmy smiled. Aunt Emmy was sixty, and spent the hours she didn't spend in a bed, on a sofa or in a wheel chair; but Aunt Emmy was never heard to sigh. "The gifts which money can purchase are... | [
"A gift is valued by the mind of the giver.",
"Think twice before you give gifts to somebody.",
"Forgiveness is a gift for the giver and the receiver.",
"You cannot buy love or respect with expensive gifts."
] | null | A | MMLU | MMLU-13064 |
When you walk along a street in a big city in the United States, you may see clocks in most stores. Radio announcers give the correct time during the day. People there think that it is important to know the time. Most Americans have watches. They want to do certain things at certain times. They do not want to be late. ... | [
"people think it important to know the time.",
"bosses want to make their stores beautiful.",
"people in the stores want to sell these clocks.",
"they needn't wear watches when they are away from home."
] | null | A | MMLU | MMLU-17066 |
Many people go to school for an education. They learn languages, history, politics, geography, physics, chemistry and mathematics. Others go to school to learn a skill so that they can make a living. School education is very important and useful. Yet, no one can learn everything from school. A teacher, no matter how mu... | [
"They knew how to learn.",
"They learned lots of facts and formulas.",
"They were very clever.",
"They received good education."
] | null | A | MMLU | MMLU-20321 |
A train traveling at 72 kmph crosses a platform in 35 seconds and a man standing on the platform in 18 seconds. What is the length of the platform in meters? | [
"340 meters.",
"360 meters.",
"600 meters.",
"Cannot be determined."
] | Speed of train = 72 * (5/18) = 20 m/s
Lets consider the man as a stationery point on the platform.
Crossing the point gives us the length of the train.
Lt = 20 * 18 = 360 m.
Crossing the platform gives us the length of trainlength of platform.
L(t+p) = 20 * 35 = 700 m.
So, length of platform = 700 - 360 = 340 m
IMO, An... | A | AQUA-RAT | AQUA-RAT-11269 |
Diet Coke, diet Pepsi, diet pills, no-fat diet, vegetable diet... We are surrounded by the word "diet" everywhere we look and listen. We have so easily been attracted by the promise and potential of diet products that we have stopped thinking about what diet products are doing to us. We are paying for products that har... | [
"lack basic nutrients.",
"are short of chemicals.",
"provide too much energy.",
"are over-consumed."
] | null | A | MMLU | MMLU-76596 |
A 40-year-old man is seen for an insurance assessment. He has no past medical history and feels well. His compete physical examination is normal. His biochemistry, complete blood count (CBC), ECG, and urinalysis are also normal. His CXR is abnormal and presented in Figure given below. Which of the following is the most... | [
"tuberculous granuloma of the left apex.",
"bronchogenic carcinoma.",
"hamartoma of the lung.",
"osteochondroma of the left 4th rib."
] | There is a calcified nodule in the left apex. Obviously, a calcified tuberculous granuloma is the most common lesion. This may be from reinfection tuberculosis, where its preference for the apicoposterior segment is well-known. It is also possible that it may be a calcified Ghon's lesion. | A | MEDMCQA | MEDMCQA-ce815e5d-51ed-4a8a-8d7e-90d5c163b03d |
A 4-year-old girl is brought to the physician by her parents who report seeing blood in the child's urine. A CT scan reveals a neoplasm of the urinary bladder. Which of the following is the most likely diagnosis? | [
"Embryonal rhabdomyosarcoma.",
"Leiomyosarcoma.",
"Angiosarcoma.",
"Liposarcoma."
] | Rhabdomyosarcoma, typically of the embryonal type, manifests most commonly in children as sarcoma botryoides. These edematous, mucosal, polypoid masses have been likened to a "cluster of grapes." Combined treatment with radiation therapy and chemotherapy has greatly increased survival rates for children with this neopl... | A | MEDMCQA | MEDMCQA-e94fdcbb-f92e-47ae-962f-8373d63a9549 |
Have you ever tried to understand something new on your own but found it a bit too difficult in books or on the Internet? Don't be worriedyou can get help at Khan Academy . Khan Academy is an online learning website created in 2007 by Salman Khan, an American teacher. In order to provide "a free world-class education t... | [
"was started by an American teacher.",
"has a history of over 10 years.",
"doesn't provide free lectures.",
"is fit only for college students."
] | null | A | MMLU | MMLU-16365 |
I was never neat, while my roommate Kate was extremely organized. Each of her projects had its place, but mine always hid somewhere. She even labeled everything. I always looked for everything. Over time, Kate got neater and I got messier. She would push my dirty clothing over, and I would lay my books on her tidy desk... | [
"She saw the author's shoes under her bed.",
"She couldn't find her shoes.",
"She got the news that her grandmother was ill.",
"She heard the author shouting loud."
] | null | A | MMLU | MMLU-24174 |
What type of inheritance controls blood types in humans? | [
"multiple alleles.",
"polygenic inheritance.",
"incomplete dominance.",
"recessive genes."
] | null | A | MMLU | MMLU-4431 |
In a class of students, the ratio of girls to boys is 2:3. If 3 more girls joined the class, the ratio would be 3:4. How many students are in the class? | [
"60.",
"70.",
"55.",
"65."
] | Let x be the number of students in the class.
(2/5)*x=(3/7)(x+3)-3
14x=15x+45-105
x=60
The answer is C. | A | AQUA-RAT | AQUA-RAT-8353 |
Surfactant is: | [
"Alpha palmitoyl lecithin.",
"Protein.",
"Glycoprotein.",
"Sphingolipid."
] | D | A | MEDMCQA | MEDMCQA-1f6bcbfc-1f8b-4e51-88ba-d1e6f06f45d2 |
Clay is 13 years old, and he lives in Miami, the United States. On the morning of Feb.23, when Clay is waiting for school bus, a man kidnaps him.The man takes him to a tree. He puts a stock in Clay's mouth. Then he asks for money from Clay's family. Clay is very scared . But he remembers there is a safety pin in h... | [
"kills the boy.",
"calls the police.",
"asks for money from his family.",
"hurts the boy."
] | null | A | MMLU | MMLU-82126 |
"Oh, my God! Did I really just send that text?" Most people have said something that they wish they could take back. And if they had paused to think about it first, they probably would have acted differently. Pausing doesn't pay off just when you speak. Scientific studies have shown that making a habit of pausing befor... | [
"Making logical decision.",
"Choosing brain-training strategies.",
"Acting before thorough thinking.",
"Giving natural response."
] | null | A | MMLU | MMLU-18445 |
Which of the following is a Sign of ovulation? | [
"Subnuclear vacuolation.",
"Thinning of germinal lining.",
"Proliferation of cortex.",
"Relatively loose endometrial stroma."
] | Ans. A. Subnuclear vacuolation. (Ref. Williams9 Gync lst/Fig,15-20; Obstetrics Dutta 7th/pg. 17-18).The endometrial cycle follows the changes in the endometrium during the 'menstrual' cycle. It is divided into phases with characteristic histological changes:# Proliferative phase (pre-ovulatory) - can be though of as bu... | A | MEDMCQA | MEDMCQA-3065d9df-afc6-4540-b444-e715814a2337 |
Movie makers at one time worried that they might be put out of business by television. Recently, however, more and more people have been going to the movies. This may be partly because the economic situation in America has _ When at the movies, people forget their troubles, as they get involved in the story on the scre... | [
"not mentioned.",
"economy.",
"tradition.",
"love."
] | null | A | MMLU | MMLU-6788 |
Evidence that living things have evolved over hundreds of millions of years can be found in | [
"rocks containing fossils.",
"tree rings from recently logged trees.",
"particles in the air.",
"chemicals in human hair."
] | null | A | MMLU | MMLU-8244 |
Fifteen years after menopause, the normal ovarian volume on ULTRASOUND should not measure more than_____? | [
"2 mL.",
"8 mL.",
"1 mL.",
"10 mL."
] | Ans. b (2 mL) (Ref. Shaw's textbook of Gynaecology 14th ed., p 53)ANATOMICAL CHANGES AFTER MENOPAUSE# The ovaries shrink and their surface become grooved and furrowed.# The tunica albuginea thickens.# The menopausal ovary measures < 2 x 1.5 x 1 cm in size (8 mL in volume) as seen on ultrasound.# Fifteen years later, it... | A | MEDMCQA | MEDMCQA-be156549-ff7d-44b7-86e8-00b3c0e5bbd2 |
Two twins sisters Sita and Geeta were standing back to back and suddenly they started running in opposite directions for 12 km each. Then they turned left and ran for another 9 km.
What is the distance (in kilometers) between the the two twins when they stop? | [
"30.",
"34.",
"32.",
"28."
] | The distance between them is the hypotenuse of a right angle triangle with sides 18 km and 24 km. The hypotenuse = sqrt(18^2 + 24^2) = 30
The answer is C. | A | AQUA-RAT | AQUA-RAT-1057 |
School districts are turning to high-tech solutions-from fingerprint scans to electronic cards - to track kids on school buses and keep them from getting off at the wrong stops. A fingerprint scanning system, approved this month for testing at the Desert Sands district, northeast of San Diego. Students will be scanned ... | [
"The safety of children's personal information.",
"Who should be authorized access to such information.",
"Whether this new solution is reasonable.",
"How this tracking can be accepted by parents."
] | null | A | MMLU | MMLU-37048 |
Anand and Deepak started a business investing Rs. 800 and Rs. 1200 respectively. Out of a total profit of Rs. 2000, Deepak's share is: | [
"1200.",
"2671.",
"3776.",
"2687."
] | Ratio of their shares = 800 : 1200 = 2:3
Deepak's share = 2000 * 3/5 = Rs. 1200.
Answer: C | A | AQUA-RAT | AQUA-RAT-7700 |
Henry works in a factory. He comes from a poor family and was in school for only four years. He has to do the hard work, but he hasn't got much money. He likes to watch football matches very much and spends much time on it. One evening there was a big football match on a playground. He borrowed some money from his frie... | [
"his family was poor.",
"he spent much time on watching football match.",
"he had to do the hard work when he was in school.",
"he liked playing football."
] | null | A | MMLU | MMLU-17295 |
A dog gets the energy it needs to run from ___. | [
"food.",
"water.",
"the Sun.",
"the air."
] | null | A | MMLU | MMLU-1716 |
Two trains are running at 40 km/hr and 20 km/hr respectively in the same direction. Fast train completely passes a man sitting in the slower train in 5 seconds. What is the length of the fast train? | [
"27 (7/9)m.",
"28 m.",
"29 m.",
"23 (2/9)m."
] | Relative speed = (40 - 20) km/hr = (20 x(5/18))m/sec = (50/9)m/sec.
Therefore Length of faster train = ((50/9) x 5) m = (250/9)m = 27 (7/9) m.
C | A | AQUA-RAT | AQUA-RAT-11983 |
Have you ever received a gift that was so dearly, not your taste that you wondered if perhaps it had been handed to you by mistake? Worse, have you ever given a present and watched your friend look as though she had opened the wrong box? Maybe she responded with a polite "Why, thank you," but you knew _ . Why do presen... | [
"Message in a Gift.",
"An Important Tradition.",
"Ways of Choosing Gifts.",
"Exchanging Presents."
] | null | A | MMLU | MMLU-12595 |
Randy Grim brought home his first stray dog when he was only 5 years old. The fear that he saw in the eyes of that first dog-eventually replaced by gratitude and love-moved Grim so deeply that even at that young age he knew he had found his life's work. In 1998, Grim formed a nonprofit group called Stray Rescue. The gr... | [
"He decided to rescue stray dogs when young.",
"He is dissatisfied with St. Louis government.",
"He is afraid of speaking out for dogs.",
"He is the director of a nursing home."
] | null | A | MMLU | MMLU-133 |
A wave in JVP is absent in: | [
"Atrial fibrillation.",
"Tricuspid regurgitation.",
"Complete heart block.",
"Heart block."
] | Ans. (a) Atrial fibrillationRef: Harrison 19th ed. /1443-1444* A wave in JVP is due to atrial contraction. In atrial fibrillation, since the atria are twitching, the power of atria is reduced to a level that a wave would be absent.* Heart block will have large a waves.* Tricuspid Regurgitation has absent x and large v ... | A | MEDMCQA | MEDMCQA-5845b83e-2b3c-4692-a899-e2dcb5901468 |
A batsman in his 17th innings makes a score of 85 and their by increasing his average by 3. What is his average after the 17thinnings? | [
"37.",
"11.",
"12.",
"89."
] | Explanation:
16x + 85 = 17(x + 3)
x = 34 + 3 = 37
Answer: Option D | A | AQUA-RAT | AQUA-RAT-10632 |
Three models (M, N, and O) of cars are distributed among three showrooms. The number of cars in each showrooms must be equal and each model must be represented by at least one car in every showroom. There are 19 cars of Model M, 17 cars of Model N, and 15 cars of Model O. What is the maximum number of cars of model M i... | [
"15.",
"16.",
"13.",
"17."
] | The total number of cars is 51. So each showroom has 17 cars(since the number of cars in each showrooms should be equal 51/3=17).
Moreover that the number of model M is maximum means that the numbers of model N and O should be minimum. Since each model must be represented by at least one car in every showroom that mini... | A | AQUA-RAT | AQUA-RAT-9837 |
A Nobel Prize is considered by most people one of the highest international honours a person can receive. As you know, the prizes were started by a Swede called Alfred Nobel. He was born in Stockholm, the capital of Sweden. Alfred Nobel was a great scientist. He made two important inventions, and so he became very ric... | [
"In 1833.",
"In 1896.",
"In 1906.[.",
"In 1938."
] | null | A | MMLU | MMLU-33455 |
Animals United Animals United is a 3D German cartoon which is directed by Reinhard Klooss and Holger Tappe.It is a story about animals that get together to find water.Along their journey, lots of funny things happen, and of course, they have a lot of adventures. The animals in the grasslands in Africa are waiting for t... | [
"humansshouldcareabouttheenvironment.",
"the humans are bad.",
"it'sourdutytoprotectanimals.",
"humansandanimalscan not liveinpeace."
] | null | A | MMLU | MMLU-10105 |
At the farm, the farmer found that he needed to go to the town to get some tools. He needed to pick up five things at the store. The farmer needed to get a shovel, some hay, extra string, feed for the horses and a tire for his truck. He also found that one of the steps on his ladder was broken and needed to be fixed... | [
"Seven.",
"Six.",
"Eight.",
"Five."
] | null | A | MMLU | MMLU-28877 |
In 1985, a lionfish was caught off the coast of Florida. Now they can be found not only in the Atlantic Ocean but also in the Gulf of Mexico and the Caribbean Sea. And they are continuing to move south. Lionfish are native to the Indian and western Pacific Oceans. So how did they end up in the Atlantic? Scientists beli... | [
"Its population is growing very quickly.",
"Most of them have gathered in the Atlantic.",
"All of them are almost the same size.",
"They eat other big fish and even sharks."
] | null | A | MMLU | MMLU-18194 |
If you want to become a better reader, here are four important points to remember about rate or speed of reading: First, knowing why you are reading and what you are reading to find out will often help you to know whether to read rapidly or slowly. Second, some things should be read slowly. Examples are directions for ... | [
"the speed of reading.",
"why you are reading.",
"what you are reading.",
"careful reading."
] | null | A | MMLU | MMLU-67034 |
Since my retirement from teaching music in 2001, I have spent a good deal of time painting as an artist, I actually began drawing again in the summer of 1995 when my father died. so perhaps I was trying to recover from the loss of my father, or maybe it was just that it brought back memories of him. In any case, I drew... | [
"believed Wyeth to be the best in watercolor1s.",
"painted landscapes in Minnesota for 5 years.",
"started his retirement life at the age of seventy.",
"had been taught by Krenkel and St. John."
] | null | A | MMLU | MMLU-46817 |
We have now known something about computers---computers work for us at home, in offices and in factories. But it is also true that many children today are using computers at schools before they can write. What does this mean for the future? Are these children lucky or not? Many people do not know about computers and th... | [
"It's a good thing.",
"It's a bad thing.",
"It's not good or bad.",
"Sorry, I don't know."
] | null | A | MMLU | MMLU-63724 |
Every country tends to accept its own way of life as being the normal one and to praise or criticize others, as they are similar to or different from it. And unfortunately, our picture of the people and the way of life of other countries is often a distorted one. Here is a great argument in favor of foreign travel and... | [
"different from what one had before the travel.",
"gained from the arguments about the country.",
"gathered from other sources than (from) its inhabitants.",
"from second-hand information."
] | null | A | MMLU | MMLU-16924 |
If the annual rate of simple interest increases from 10% to 12 1/2 %, a man's yearly income increases by Rs. 1250. His principal in Rs. is? | [
"50000.",
"30000.",
"20000.",
"60000."
] | Let the sum be Rs. x. Then,
(x * 25/2 * 1/100) - (x * 10 * 1)/100 = 1250
25x - 20x = 250000
x = 50000
Option C | A | AQUA-RAT | AQUA-RAT-2648 |
Rumor is the most primitive way of spreading stories--- by passing them on from mouth to mouth, but civilized countries in normal times have better sources of news than rumor. They have radio, television, and newspapers. In times of confusion ( ), however, rumor appears and becomes widespread. At such times the di... | [
"They find some rumors reflect their own unexpressed beliefs.",
"They are too willing to believe.",
"They have a strong desire to make a fool of other people.",
"They take an interest in rumor."
] | null | A | MMLU | MMLU-38515 |
Barack Obama, Lady Gaga and Steve Jobs--what do they have in common? They are, of course, all Americans. And according to a survey by social networking site badoo. com, they all best illustrate the word "cool". But just what does it mean to say someone is "cool"? Most would answer that it is something to do with being... | [
"had a calm and quiet attitude towards life.",
"didn't observe rules and authorities.",
"thought and acted differently from the majority.",
"had all kinds of \"bad\" manners."
] | null | A | MMLU | MMLU-67976 |
Finally, the long-awaited flying car is almost here. AeroMobil, a Slovakian company, plans to start selling its creation, the AeroMobil3. 0, in 2017. The company claims on its site that the vehicle "transforms in seconds from an automobile to an airplane" by using "existing infrastructure created for automobiles and pl... | [
"The design work on the AeroMobil 3. 0 is still in progress.",
"The price of the AeroMobil 3. 0 will be the same as a sports car.",
"The price of the AeroMobil 3. 0 will be higher than a light sports aircraft.",
"The AeroMobil3. 0's price will fall very soon."
] | null | A | MMLU | MMLU-81050 |
Assistant Professor, Musical Theatre Dance Wichita State University seeks a full-time, 9-month assistant professor, beginning in August. Applicants are required to have a degree in dance area, teaching experience at a professional or college level, ability to direct and teach stage movement. The salary depends on quali... | [
"all the jobs mentioned in the text require experience.",
"all the job announcements will remain open until the positions are filled.",
"all the jobs mentioned above promise a good salary.",
"all the reviews of applications will begin immediately."
] | null | A | MMLU | MMLU-47309 |
A mixture of 150 liters of wine and water contains 20% water. How much more water should be added so that water becomes 25% of the new mixture? | [
"10 liters.",
"17 liters.",
"18 liters.",
"19 liters."
] | Explanation:
Number of liters of water in150 liters of the mixture = 20% of 150 = 20/100 * 150 = 30 liters.
P liters of water added to the mixture to make water 25% of the new mixture.
Total amount of water becomes (30 + P) and total volume of mixture is (150 + P).
(30 + P) = 25/100 * (150 + P)
120 + 4P = 150 + P => P ... | A | AQUA-RAT | AQUA-RAT-8894 |
When Johnson called again, the manager received him very politely. "That is a most remarkable oil you brought us, Mr Johnson," he said. Johnson nodded his smooth, dark head. That was something he knew very well. "I've never seen anything like it," the manager admitted. Johnson nodded again. "No?" he said politely. Then... | [
"the manager to produce it.",
"to be paid not to produce it.",
"to prevent it being produced.",
"to produce it himself."
] | null | A | MMLU | MMLU-4692 |
Lodestones sharply yank metal nails because of | [
"allure.",
"irritation.",
"evasion.",
"corrosion."
] | null | A | MMLU | MMLU-23460 |
Carrie had had enough. She placed a note on the kitchen table, picked up her bags, and then made her way to the bus stop. "Hi, mum," she said after arriving at her house. "What have you done?" she asked, noticing Carrie's luggage in the hallway. "Oh, mum, I've left him. I couldn't bear any more." Sho... | [
"Tom finally got forgiveness from Carrie.",
"Carrie blamed herself too much for Tom' death.",
"Carrie threw the cigarette before her entering the room.",
"Carrie dived into the sea and saved Tom in time."
] | null | A | MMLU | MMLU-64015 |
A young girl counted in the following way on the fingers of her left hand. She started collang the thumb 1, the index finger 2, the middle finger 3, the ring finger 4, the little finger 5, then reversed direction calling the ring finger 6, the the middle finger 7, the index finger 8, the thumb 9 then back to the index ... | [
"c) the middle finger.",
"b) the index finger.",
"e) the little finger.",
"d) the ring finger."
] | Notice the pattern. The thumb lansd up at numbers 1,9,17,25,33,... so every 8th number
By this patter the thumb is also at number 1993 (multiple of 8 + 1)
Hence 1995 has to be the middle finger
Answer is (C) | A | AQUA-RAT | AQUA-RAT-3548 |
TOKYO-- At first glance, Japanese cellphones are young people's favorites, with elegant design and quick access to the Internet. However, despite years of competition in overseas markets, Japan's cellphone makers have little presence beyond the country's shores. The only Japanese cellphone maker with any meaningful glo... | [
"Because their technical standards are too advanced to be accepted overseas.",
"Because they only produce advanced cellphones.",
"Because they used the second-generation network earlier than others.",
"Because their phones are more advanced than PCs."
] | null | A | MMLU | MMLU-33179 |
Inveed saucer shaped lesion is found in - | [
"Borderline Leprosy.",
"Lepromatous Leprosy.",
"Tuberculoid Leprosy.",
"Indeterminate leprosy."
] | Inveed saucer shaped lesions are characteristic if mid-borderline (BB)leprosy very unstable uncommon leprosy. upgrading bl or downgrading BT leprosy pass through this stage. widespraed lesions, asymmetrical erythematosus infiltrated plaques with punched out or annular appearence plaque is depressed in center sharp inne... | A | MEDMCQA | MEDMCQA-ea5d5767-e101-42dc-abf4-08b9cfddd711 |
What do restriction endonucleases do? | [
"Cut ds DNA at specific sites.",
"Cut ss DNA at specific sites.",
"Break peptide chains.",
"Cut RNA at specific sites."
] | Restiction Endonucleases (RE) : In order to transfer a gene, it is to be first selectively split from the parent DNA. It is usually achieved by the restriction endonucleases. RE have specific recognition sites where they cut the DNA. There are >800 such enzymes now available commercially. These enzyms recognize specifi... | A | MEDMCQA | MEDMCQA-f0e3684f-e1a8-4338-b653-f0e46bc2e00e |
How many different combinations of outcomes can you make by rolling three standard (6-sided) dice if the order of the dice does not matter? | [
"56.",
"24.",
"216.",
"120."
] | 1) All dice have the same number:
you have 6 possibilities.
2) 2 dice have the same number, but the 3rd is different:
you have 6*5
3) 3 dice are all different:
you have 6*5*4/3! = 20.
Because the question says the order does not matter, u have to divide it by 3!.
so totally you have 56.
ANS:C. 56. | A | AQUA-RAT | AQUA-RAT-3526 |
For years I went to school by bus,so I met many"familiar"strangers.We took the same bus but didn't know each other's names.I used to think it was impossible for us to be true friends.How wrong I was!Smiles from the"nameless"people have changed my thoughts. The first time I got on the bus,I saw different faces.We met,gr... | [
"talking.",
"writing.",
"listening.",
"singing."
] | null | A | MMLU | MMLU-6908 |
Sherry is going to use her computer to draw a three-dimensional box. She wants to be able to specify the exact dimensions and angles and to rotate the box as needed on the screen. Which of the following types of programs would Sherry most likely use for this purpose? | [
"computer-aided design program.",
"Internet-based search engine.",
"word processing software.",
"math spreadsheet program."
] | null | A | MMLU | MMLU-52587 |
Chalcosis is caused by? | [
"Copper.",
"Mercury.",
"Lead.",
"Iron."
] | ANSWER: (C) CopperREF: Khurana 4th ed p. 493"Chalcosis refers to specific changes made by copper containing alloys in eye"Features of chalcosis are:[?] KF rings on descement membrane of cornea [?] Sunflower cataract[?] Golden brown metallic sheen plaques on the retinal pole | A | MEDMCQA | MEDMCQA-3e477e23-c566-4fb4-8a42-6300892b650d |
I met my step-mom for the first time when I moved to America to be reunited with my father. From the beginning she made sure to let me know that I was safe and welcome. I remember when I first saw her at the airport. It was different but not uncomfortable. After I was picked up from the airport we went home and she un... | [
"Difficult.",
"Amusing.",
"Satisfactory.",
"Challenging."
] | null | A | MMLU | MMLU-75214 |
A famous teacher was speaking to the students at our school.He began his lesson by holding up a Y=100 bill.Then he said to the three hundred students,"Who would like this Y=100 bill?"The students began to put up their hands at once. Then he said,"I am going to give this Y=100 to one of you,but first,let me do this."He ... | [
"who you are.",
"who you remember.",
"who made you.",
"who you know."
] | null | A | MMLU | MMLU-14730 |
Computers are very important to modern life.Many people think that in the future computers will be used in lots of everyday life.It is thought that we won't have to go shopping because we will be able to get most things which are sold in shops on the Internet.There will be no more books because we will be able to get a... | [
"Computers can help us make telephone calls.",
"Computers can help us e-mail our friends.",
"We can chat by using computers.",
"We can listen to the music by computers."
] | null | A | MMLU | MMLU-68425 |
Amy had three sons, Dave, Bill and Bob. Every year her sons sent her expensive gifts on her birthday. The eldest son Dave had a lot of money and he wanted his mother to have the most expensive gifts, but he didn't know what to buy. So he put an ad in the newspaper. " Wanted ---- the greatest gift for my mother." Abou... | [
"Dave.",
"Bill.",
"Amy.",
"Bob."
] | null | A | MMLU | MMLU-46514 |
Over the past few months, PSY's funny video for "Gangnam Style" has become a YouTube sensation, resulting in over 112,000,000 views since July 15. It's also been Tweeted more than 780,000 times and received over 260, 000 likes on Facebook, reportsMashable.com. With the rapper making an appearance at Thursday's MTV Vid... | [
"has developed his special comedic style.",
"danced only in his \"Gangnam Style\".",
"is already in his forties now.",
"made his first album in 2003."
] | null | A | MMLU | MMLU-72271 |
"Ordinary" was the worst word my mother could find for anything. Whenever she took me out for shopping, I found she wouldn't take any notice of the shop assistants when they suggested that some dresses were popular. She would say, "We're not interested in that. Haven't you got anything a little unusual?" And then the a... | [
"surely disliked it.",
"felt happy with it.",
"told her to change it.",
"thought it was unusual."
] | null | A | MMLU | MMLU-29280 |
A man’s current age is (2/5) of the age of his father. After 8 years, he will be (1/2) of the age of his father. What is the age of father at now? | [
"40.",
"50.",
"45.",
"38."
] | A
40
Let, father’s current age is A years.
Then, Man’s current age =[ (2/5)A ]years.
Therefore, [ (2/5)A + 8 ]= (1/2)(A + 8)
2(2A + 40) = 5(A + 8)
A = 40 | A | AQUA-RAT | AQUA-RAT-8173 |
When the maximum amount of solute has been dissolved in a given amount of solvent, we say that the solution is what? | [
"saturated.",
"used.",
"blended.",
"empty."
] | When the maximum amount of solute has been dissolved in a given amount of solvent, we say that the solution is saturated with solute. When less than the maximum amount of solute is dissolved in a given amount of solute, the solution is unsaturated. These terms are also qualitative terms because each solute has its own ... | A | SciQ | SciQ-3137 |
Canada is a very large country. It is the second largest country in the world .By contrast it has a very small population. There are only about 29 million people there. Most Canadians are of British or French origin, and French is an official language of Canada as well as English .About 45%of the people are of British ... | [
"There are 30% of the population whose parents or grandparents come from France.",
"There are 27,000 Canadian-Indians in Canada.",
"There are no people when the Europeans began to arrive in Canada.",
"More than 13 million people have come from Britain and France recent years."
] | null | A | MMLU | MMLU-42715 |
Writing being largely a self-taught occupation, texts on how to get about it -though great in number- seldom are of much use. You try, and fail. Then try again. Until at last, if you have some gift for it, the failures become less frequent, or at any rate less apparantly. It is this ability to cover up one's defects th... | [
"a writer.",
"an instructor of writing.",
"an educator.",
"a publisher."
] | null | A | MMLU | MMLU-52647 |
Scientists are making new studies of color and its effects on our health. They have known for a long time that the color of a room or the color of the light in it can affect our feelings and emotions. Many prisons and hospitals have at least one room that is painted pink. Officials have found that light and color can p... | [
"active.",
"blind.",
"sick.",
"calm."
] | null | A | MMLU | MMLU-11078 |
What decides what may enter or leave a cell? | [
"cell membrane.",
"cell wall.",
"nucleus.",
"golgi apparatus."
] | The cell membrane also decides what may enter or leave a cell. The membrane is said to be semipermeable or selectively permeable, allowing only certain ions and organic molecules to cross the membrane. The plasma membrane contain many proteins, as well as other lipids called sterols. The proteins have various functions... | A | SciQ | SciQ-505 |
Read the following interview with Dr John Bass, an international shark specialist who has spent many years studying sharks: First of all, doctor, are all sharks dangerous? No, they aren't. There are about 250 different kinds of sharks, but fewer than 30 of them are dangerous to humans. Certain sharks are very aggres... | [
"ocean cleaners.",
"fish hunters.",
"small shark feeders.",
"big eaters."
] | null | A | MMLU | MMLU-49331 |
It seems school children all over the world complain about their school food.Cherie Blair,the wife of Prime Minister Tony Blair,said that she would prepare a packed lunch for her son if school dinners do not improve. So what do students of your age eat for lunch at school? Japan High schools have canteens,which serve e... | [
"Students.",
"Nutritionists.",
"School lunch suppliers.",
"Headmasters."
] | null | A | MMLU | MMLU-38155 |
Your schooldays should be some of the best and happiest days of your life. How can you gain the most from them, and ensure you do not waste this wonderful opportunity to learn? Be positive about school. Don't say things are difficult or boring. Be interested in school-life and your school subjects. Join lots of activit... | [
"You won't make good progress unless you set big targets.",
"Having enough food and sleep will help us study better.",
"If you are not interested in things at school, you are likely to feel bored.",
"It's not a shame to have problems and need help sometimes."
] | null | A | MMLU | MMLU-44360 |
The education of thousands of children with reading and sight trouble is being held back because of a lack of awareness of their legal rights, say campaigners. They are calling for greater efforts to increase awareness of the rights of such children to have text books in design other than standard print. The campaign... | [
"government and schools raise awareness of disabled children's legal rights.",
"parents take greater efforts to ask the government and schools for help.",
"parents should take action to raise awareness of software turning tools.",
"software company work with him to make the products."
] | null | A | MMLU | MMLU-37589 |
Last year I travelled to Paris by plane. I was very excited because I knew I would meet a lot of interesting people and see some amazing things there. On the night before I left, I was so excited that I couldn't sleep at all. When I sat on the plane the next day, I felt very tired. I wanted to have a good sleep during ... | [
"Two mice.",
"Two cats.",
"A cat.",
"A mouse."
] | null | A | MMLU | MMLU-25262 |
A wise man once said that the only thing necessary for the victory of evil is for good men to do nothing. So, as a police officer, I have some urgent things to say to good people. Day after day my men and I struggle to hold back a tidal wave of crime. Something has gone terribly wrong with our once-proud American way o... | [
"less self-discipline.",
"less effective government.",
"better sense of discipline.",
"more respect to each other."
] | null | A | MMLU | MMLU-4950 |
Jamie and his friends love playing baseball. They play in the park every morning. One summer morning they lost the baseball. Jamie and his friend Joe went to the store. They bought two baseballs. They also bought colas for the other kids. They spent ten dollars. Jamie and Joe went back to the park. His friend Mike dran... | [
"2 baseballs and colas.",
"2 baseballs and chips.",
"Colas and chips.",
"Ice Cream."
] | null | A | MMLU | MMLU-48468 |
Millions of children in the United States go to summer camps. Some go to play outdoors at traditional camps in the woods, in the mountains or on lakes. But families now have many choices of special camps. These can be in the middle of nature or a big city. Special camps offer young people the chance to learn about diff... | [
"all above.",
"in the mountains.",
"in the woods.",
"on lakes."
] | null | A | MMLU | MMLU-17877 |
Apparently your mom had it right when she threatened to wash your mouth out with soap if you talked dirty. Lying really does create a desire to clean the "dirty" body part, according to a study by University of Michigan. "The references to 'dirty hands' or 'dirty mouths' in everyday language suggest that people think a... | [
"there is a need to clean the body part that lies.",
"telling a lie makes you want to have a bath.",
"the cleaner you are, the fewer lies you will tell.",
"mothers care for their children's mouth sanitary."
] | null | A | MMLU | MMLU-35547 |
The airport in Boswell is twenty-one miles from the city. The banks and business offices are in the center of the city. Read these notes from the diary by Mr. Reg Simpson: March 2004 15 MON Group of 35 French students visiting Boswell -- want cheap holiday 16 TUES Mr. and Mrs. J. Grant arriving from Paris -- o... | [
"107.",
"131.",
"35.",
"65."
] | null | A | MMLU | MMLU-76028 |
My friend Robert started a new job this week and he's been in the training class for two days. The employer has a very strict dress code--dark blue shirts and pants. On the first day, an older gentleman in his class did not have the proper clothes and he was strictly told that he would be fired if he didn't have the ri... | [
"the writer.",
"Robert.",
"the trainer.",
"the older man."
] | null | A | MMLU | MMLU-82671 |
Juvenile polyp is a | [
"Hamartomatous polyp.",
"Lymphoid polyp.",
"Inflammatoyr polyp.",
"Hypeplastic type."
] | Ans: b) Hamartomatous polyp ( Ref: Robbins 7th ed / Pg 857 )All four options are non neoplastic (benign) lesions of intestine.Juvenile polyps:Focal hamartomatous malformations involving mucosal epithelium and lamina propriaUsually large rounded glistening lesions with stalks upto 2 cm in length.Usually in children < 5 ... | A | MEDMCQA | MEDMCQA-bab0f136-347b-4e21-aae0-ad26af4535b5 |
If you wish to become a better reader, here are four important things to remember about reading _ : * Knowing why you are reading or what you are reading to find out will often help you to know whether to read rapidly or slowly. * Some things should be read slowly throughout. Examples are directions for making or doing... | [
"Read the materials that you are interested in fast.",
"Read slowly when you are reading something important to you.",
"Read the materials that you are interested in slowly.",
"Read fast when you are reading something unimportant to you."
] | null | A | MMLU | MMLU-39104 |
Verocytotoxin has been in individual suffering from hemolytic uraemic syndrome in their: | [
"Blood.",
"Saliva.",
"Tissues.",
"Faeces."
] | Ans. is 'a' i.e., BloodTypical (or infection-induced) HUS is most commonly associated with Escherichia coli with somatic (O) antigen 157 and flagella (H) antigen 7 - hence the designation O157:H7. It produces a toxin called Shiga toxin or verotoxin - hence, alternative names are Shiga toxin-producing E. coli (STEC) or ... | A | MEDMCQA | MEDMCQA-d57f361d-8857-464e-8b03-19f5d907909a |
One day, many years ago, when I was working as a psychologist in England, David was brought into my office. His face was pale and he looked at his own feet. David lost his father when he was two years old and lived with his mother and grandfather ever since. But the year before he turned 13, his grandfather died and h... | [
"After his father died, David refused to talk to others.",
"David didn't say anything to the Writer at first.",
"David finally got friends in school.",
"At last the writer learned a lot from David."
] | null | A | MMLU | MMLU-19157 |
A seismometer will be able to tell how much this was quaking: | [
"tree.",
"shoe.",
"bird.",
"bed."
] | null | A | MMLU | MMLU-33644 |
In thyroid, the bruit is heard in | [
"Upper pole.",
"Medial side.",
"Lower pole.",
"Lateral side."
] | Ans. (b) Upper pole.Ref: Rajamahendran Long Cases In Surgery- Page 32 2nd Edition* Systolic bruit may be heard in superior pole outwards due to increased vascularity. | A | MEDMCQA | MEDMCQA-a0aca6ec-05a7-452d-88bb-cbb6157b84a4 |
Nick was so happy to finally meet his cousin. Just this morning he found out what a cousin is. A cousin is somebody who has the same grandmother and grandfather as you. He didn't even know he had a cousin and now they were going to play together. This was going to be a great day. Right after he ate lunch and had a qui... | [
"Two o'clock.",
"Tonight.",
"This morning.",
"Twelve o'clock."
] | null | A | MMLU | MMLU-63191 |
Where are the taste buds located in humans? | [
"tongue.",
"mouth.",
"teeth.",
"lips."
] | The sense of taste is controlled by sensory neurons on the tongue. They are grouped in bundles called taste buds. You can see taste buds on the tongue in Figure below . Taste neurons sense chemicals in food. They can detect five different tastes: sweet, salty, sour, bitter, and umami, which is a meaty taste. When taste... | A | SciQ | SciQ-5061 |
Even plants can run a fever, especially when they're under attack by insects or disease. But unlike human, plants can have their temperature taken from 3,000 feet away--straight up. A decade ago, adopting the infrared scanning technology developed for military purposes and other satellites, physicist Stephen Paley came... | [
"locate the problem area.",
"measure the size of the affected area.",
"estimate the damage to the crops.",
"draw a colourcoded map."
] | null | A | MMLU | MMLU-14781 |
Posterior right subhepatic intraperitoneal space is | [
"Morrison's pouch.",
"Lesser sac.",
"Superior pa of supracolic compament.",
"Hepatorenal pouch."
] | Posterior right subhepatic intraperitoneal space is called morrison&;s pouch. Morison&;s pouch is the space that separates the liver from the right kidney. As a potential space, the recess is not filled with fluid under normal conditions. However, fluid can collect in this space in circumstances where the abdomen fills... | A | MEDMCQA | MEDMCQA-c66eb51c-3896-4a53-92cb-993d5b816877 |
If a, b and c are even integers, which of the following could be the value of a^2 + b^2 + c^2? | [
"a)36.",
"e)50.",
"c)42.",
"d)46."
] | a, b and c are even integers which means that, supposing that x, y and z are integers, then a=2x, b=2y and c=2z
Therefore we have: a^2+b^2+c^2=2^2*x^2+2^2*y+2^2*z=4x^2+4y^2+4z^2=4(x^2+y^2+z^2).
Which means that the total a^2+b^2+c^2 must be divisible by 4.
The only choice which is divisible by 4 is: A)
36=4^2+4^2+2^2
A... | A | AQUA-RAT | AQUA-RAT-1916 |
My teenage son Karl became _ after his father died. As a single parent, I tried to do my best to talk to him. But the more I tried, the more he pulled away. When his report card arrived during his junior year, it said that he had been absent 95 times from classes and had six failing grades for the year. In this way he... | [
"didn't know what to do about her son.",
"had no money to support the family.",
"would have to hang up.",
"would drive her son away from the house."
] | null | A | MMLU | MMLU-75587 |
Who would win in a competition to memorize numbers, a chimp or a teenager? The teenager? Think again. Scientists have proved that chimps perform better than human beings when it comes to this kind of problem. We may have to rethink what we believe about human memory. Memory is our ability to learn something, save it ... | [
"4.",
"5.",
"3.",
"2."
] | null | A | MMLU | MMLU-30253 |
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