id string | dataset string | question string | options list | answer string | explanation string |
|---|---|---|---|---|---|
medmcqa_1968 | medmcqa | Most common type of germinal cell tumor in testis is? | [
"Teratoma",
"Embryonal carcinoma",
"Seminoma",
"Endodermal sinus tumor"
] | C | Ans. is 'c' i.e., Seminoma * Testicular tumors are divided into two major categories : (i) Germ cell tumors, and (ii) Sex cord tumors.A) Germ cell tumors# More than 95% of testicular tumors are germ cell tumors. They are further divided into -i) Seminoma* It is the most common germ cell tumor of testis. Female counterp... |
openbookqa_1557 | openbookqa | Which of the following would likely use a compass to reach their destination? | [
"a taxi driver",
"a middle-schooler",
"a dog",
"a 1700's pirate"
] | D | |
medmcqa_3018 | medmcqa | Denosumab is used in:- | [
"Osteomalacia",
"Osteoahritis",
"Osteoporosis",
"Osteosarcoma"
] | C | Denosumab is a monoclonal antibody against RANK - ligand which inhibits binding to RANK receptor and inhibits the activation of osteoclasts and inhibits bone resorption so it is used in treatment of Osteoporosis. |
aquarat_3810 | aquarat | The average monthly salary of 25 employees in an organisation is Rs. 2500. If the manager's salary is added, then the average salary increases by Rs. 200. What is the manager's monthly salary? | [
"A)Rs.7700",
"B)Rs.3618",
"C)Rs.3600",
"D)Rs.3619"
] | A | Manager's monthly salary
= Rs. (2700 * 26 - 2500 * 25)
= Rs. 7700 Answer:A |
aquarat_46490 | aquarat | 180 students appeared for a test, of which 162 passed. The pass percentage is | [
"A)80%",
"B)85%x1/2%",
"C)90%",
"D)93x1/3%"
] | C | Explanation :
Pass percentage = (162/180 100)%
= 90%
Answer : C |
arc_easy_221 | arc_easy | Water causes weathering when it | [
"melts rock.",
"forms deltas.",
"erodes rock in its path.",
"moves rock along a fault."
] | C | |
medmcqa_5195 | medmcqa | Nucleus ambiguus is composed of: | [
"7,9,10 cranial nerve nucleus",
"7,9,11 cranial nerve nucleus",
"9,10,11 cranial nerve nucleus",
"7,10,11 cranial nerve nucleus"
] | C | Ans. C. 9,10,11 cranial nerve nucleusCells in nucleus ambiguus contain motor neurons associated with three cranial nerves (rostral pole = C.N. IX = glossopharyngeal; middle part = C.N. X = vagus; caudal pole = C.N. XI = spino accessory). Axons arising from nucleus ambiguus pass laterally and slightly ventrally to exit ... |
medmcqa_5411 | medmcqa | All are seen in organic psychosis except : | [
"Disorientation in place, time & person",
"Clouding of conciousness",
"Hallucination",
"Normal common knowledge"
] | D | D. i.e. Normal common knowledge |
mmlu_aux_2047 | mmlu_auxiliary | Watch a baby between six and nine months old,and you will observe the basic idea of geometry being learned.Once the baby has mastered the idea that space is three dimensional ,it reaches out and begins grasping various things,that the ideas of sets and numbers are formed.So far,so good.But now an _ development takes pl... | [
"The language ideas used in early education interrupt mathematical reasoning.",
"It is hopeless to try to teach children mathematics after the age of two.",
"Language teaching should join some mathematical formulas .",
"Preschool education should emphasize society's beliefs and conventions."
] | C | null |
aquarat_8599 | aquarat | Rs 1000 is invested at 5% pa simple interest. If interest is added to principal after every 10 yr. Then we will get amount 2000 after how many year? | [
"A)12 years.",
"B)13.66 years.",
"C)14 years.",
"D)16.66 years."
] | D | P = 1000.
R = 5%.
T = 10 years.
I = PTR/100 = (1000 * 5*10)/100 = 500.
Now,
Principal = 1000 + 500 = 1500.
A = 2000
I = 500
R = 5%
T = (100 * I)/PR = (100 * 500)/(1500 *5) = 6.66 Years.
Total Time = 10 + 6.66 = 16.66 years.
ANSWER : OPTION D |
aquarat_41035 | aquarat | Find the average of first 5000 natural numbers? | [
"A)2500",
"B)2500.5",
"C)2145.5",
"D)2005.5"
] | B | Sum of first 100 natural numbers = 5000*5001/2 = 12502500
Required average = 12502500/5000 = 2500.5
Answer is B |
mmlu_aux_7798 | mmlu_auxiliary | Which two objects would electricity best flow through? | [
"a tin can and a plastic fork",
"a steel beam and a soda can",
"an eraser and a wooden pencil",
"human skin and rubber gloves"
] | B | null |
aquarat_28110 | aquarat | The price of a car is marked at $12,000. If the car has successive discounts of 20%, 15% and 5%, then at what price does a customer buy the car? | [
"A)$7524",
"B)$7752",
"C)$7880",
"D)$8196"
] | B | 0.95*0.85*0.8*12000 = $7752
The answer is B. |
aquarat_7385 | aquarat | If X is the sum of first 50 positive even integers and Y is the sum of first 50 positive odd integers, what is the value of x-y? | [
"A)0",
"B)25",
"C)50",
"D)75"
] | C | First even minus first odd = 2-1 = 1;
The sum of first 2 even integers minus the sum of first 2 odd integers = (2+4)-(1+3) = 2;
The sum of first 3 even integers minus the sum of first 3 odd integers = (2+4+6)-(1+3+5) = 3;
...
We can see the patterns here, so the sum of first 50 positive even integers minus the sum of f... |
aquarat_15 | aquarat | If a/b=3/4 and 8a+5b=22,then find the value of a. | [
"A)1/2",
"B)3/2",
"C)5/2",
"D)4/2"
] | B | (a/b)=3/4 b=(4/3) a.
Therefore, 8a+5b=22 = 8a+5*(4/3) a=22 8a+(20/3) a=22
=44a = 66 = a=(66/44)=3/2
Answer is B. |
aquarat_35251 | aquarat | Jerry travels 8 miles at an average speed of 40 miles per hour, stops for 13 minutes, and then travels another 20 miles at an average speed of 60 miles per hour. What is Jerry’s average speed, in miles per hour, for this trip? | [
"A)48",
"B)42.5",
"C)44",
"D)50"
] | A | Total Time taken by jerry = (8/40)*60 Minutes + 13 Minutes + (20/60)*60 Minutes = 35 Minutes
Average Speed = Total Distance / Total Time = (8+20) miles / (35/60)Hours = 28*60 / 35 = 48 Miles per hour
Answer: option A |
arc_easy_1356 | arc_easy | Homes that are built to be environmentally friendly because they use energy more efficiently than other homes are called "green" homes. "Green" homes often have reflective roofs and walls made of recycled materials. The windows in these energy-saving homes are double-paned, meaning each window has two pieces of glass. ... | [
"chemical energy",
"mechanical energy",
"a renewable energy source",
"a nonrenewable energy source"
] | C | |
mmlu_aux_3696 | mmlu_auxiliary | As the population grows and temperatures rise, it will become more difficult to grow enough food for everyone. So, scientists are exploring the planet for plants that do not need as much water as today's crops. The Mojave Desert in the US state of California is home to some of these plants. Scientist Heather Rose Kates... | [
"It tastes good.",
"It is easy to cook.",
"It only needs little water to grow.",
"It is welcomed by many American people."
] | C | null |
aquarat_29306 | aquarat | Speed of a boat in standing water is 14 kmph and the speed of the stream is 1.2 kmph. A man rows to a place at a distance of 4864 km and comes back to the starting point. The total time taken by him is | [
"A)700 hours",
"B)350 hours",
"C)1400 hours",
"D)1010 hours"
] | A | Explanation :
Speed downstream = (14 + 1.2) = 15.2 kmph
Speed upstream = (14 - 1.2) = 12.8 kmph
Total time taken = (4864/15.2) + (4864/12.8) = 320 + 380 = 700 hours. Answer : Option A |
aquarat_455 | aquarat | Peeta asks Katniss, 'It is 6 am as per my watch right now.Do you know what will be the time 23, 999, 998 hours later?'
Katniss knows the answer. Do you ? | [
"A)5pm",
"B)6pm",
"C)4am",
"D)3am"
] | D | D
3am
The time after 24, 000, 000 hours will be the same as it is now. We want the time 3 hours before that and thus you can deduct three hours from 9 pm. So the time will be 6 pm. |
medmcqa_9273 | medmcqa | In acute congestive glaucoma, pupil is – | [
"Oval and horizontal",
"Oval and vertical",
"Circular",
"Slit like"
] | B | In acute congestive glaucoma, pupil is semidilated (mild dilated), vertically oval and fixed. |
aquarat_12534 | aquarat | Consider a right triangle WBC with length of sides being x,y and z where y represents the hypotenuse , Which of these represent the radius of the circle which is inscribed in triangle WBC | [
"A)[A] x+y+z/3",
"B)[B] x-y+z/3",
"C)[C] x-y+z/2",
"D)[D] (x^2 + y^2 + z^2)/3"
] | C | Radius of a circle inscribed in the right triangle WBC r = (x + z - y)/2 where y is the hypotenuse and x and y are other two sides.
Answer: C |
mmlu_aux_7909 | mmlu_auxiliary | If a raptor loses weight, then it will have an easier time | [
"eating a goldfish cracker",
"building a small house",
"circling way up there",
"leaving home at night"
] | C | null |
qasc_6642 | qasc | What is affected by the average number of individuals per unit of area or volume? | [
"goats",
"economy",
"cows",
"animals"
] | B | |
mmlu_aux_3908 | mmlu_auxiliary | The world's oceans are slowly getting more acidic, say scientists. The researchers from California say the change is taking place in response to higher levels of carbon dioxide in the atmosphere. The lowering of the waters' pH value is not great at the moment but could pose a serious threat to current marine life if it... | [
"show people the findings of a research team",
"warn people of the higher level of CO2",
"inform people of how acid the ocean is now",
"introduce Dr Caldeira and his team's research"
] | B | null |
aquarat_25526 | aquarat | Dave has no fashion sense, and will wear any combination of garments regardless of whether someone thinks they “match.” Every day Dave chooses an outfit consisting of one of each of the following garments: jacket, tie, shirt, pants, boxers, right sock, left sock, right shoe, left shoe. If Dave has more than one of each... | [
"A)0",
"B)1",
"C)2",
"D)3"
] | D | There are 9 different kinds of clothes.
so if you find the prime factors of 63000
i.e. 3 * 3 * 7 * 2 * 2 *2 *5 * 5 *5 * 1
But the guy has everything greater than 1... so ignoring that there are exactly
9 factors.
and 5 is 3 times.
so Answer is D. |
aquarat_34688 | aquarat | The number of arrangements that can be made with the letters of the word MEADOWS so that the vowels occupy the even places? | [
"A)117",
"B)144",
"C)177",
"D)155"
] | B | The word MEADOWS has 7 letters of which 3 are vowels.
-V-V-V-
As the vowels have to occupy even places, they can be arranged in the 3 even places in 3! i.e., 6 ways. While the consonants can be arranged among themselves in the remaining 4 places in 4! i.e., 24 ways.
Hence the total ways are 24 * 6 = 144.
Answer:B |
aquarat_18017 | aquarat | If T < y < -1, which of the following is true? | [
"A)T/y > Ty",
"B)y/t > t+y",
"C)y/t > Ty",
"D)y/T < T+y"
] | B | Consider :
T= -3
y= -2
then put for every option. U'll get ans B. |
openbookqa_1596 | openbookqa | If something is able to grow from a kernel and insects assist in reproduction, then it is probably a | [
"carnation",
"rock",
"chair",
"dove"
] | A | |
medmcqa_1707 | medmcqa | One of the following is used for sex chromatin testing : | [
"Barr body",
"Testosterone receptors",
"Hormone levels",
"Phenotypic features"
] | A | Chromosomal sex can be determined by the study of the leucocytes or by simply taking a smear from the buccal mucosa The nuclei of the female chromosome contains a stainable body called the sex chromatin, hence female cells are termed as chromatin positive. In epithelial cell nuclei this small peripherally situated dark... |
openbookqa_1556 | openbookqa | The location of most C02 is pulled from the air | [
"by greenery",
"by detectors",
"by scientists",
"by people"
] | A | |
aquarat_9871 | aquarat | A is a working partner and B is a sleeping partner in the business. A puts in Rs.15000 and B Rs.25000, A receives 10% of the profit for managing the business the rest being divided in proportion of their capitals. Out of a total profit of Rs.9600, money received by A is? | [
"A)3377",
"B)3677",
"C)4200",
"D)2871"
] | D | 15:25 => 3:5
9600*10/100 = 960
9600 - 960 = 8640
8640*3/8 = 3240 + 960
= 4200
Answer: D |
medmcqa_157 | medmcqa | Sho structured primi gravida has height less then | [
"140 cm",
"145 cm",
"150 cm",
"135 cm"
] | A | 140 cm |
aquarat_1902 | aquarat | If the length of an edge of cube P is twice the length of an edge of cube Q, what is the ratio of the volume of cube Q to the volume of cube P? | [
"A)1/8",
"B)1/4",
"C)1/3",
"D)1/7"
] | A | The length of cube Q = 1;
The length of cube P = 2;
The ratio of the volume of cube Q to the volume of cube P = 1^3/2^3 = 1/8.
Answer: A |
aquarat_47847 | aquarat | Consider four consecutive integers. What is the sum of the 2nd and fourth numbers if the first number is 13? | [
"A)26",
"B)19",
"C)30",
"D)43"
] | C | 1st = x = 13
2nd = x+1
3rd = x+2
4th = x+3
------
sum of 2nd and fourth numbers::
x+1+x+3 = 13+1+13+3 = 30
Answer C |
openbookqa_2842 | openbookqa | Which likely completes a circuit? | [
"a bird's eye",
"a dog's paw",
"a wooden ruler",
"your phone's keys"
] | D | |
arc_challenge_373 | arc_challenge | The depth of Lake Superior can be measured by sending sound waves to the bottom and measuring the period of time it takes for the reflected sound waves to return to the surface. Which of the following would indicate a shallow depth? | [
"There is no return signal.",
"The return signal is very weak.",
"The return signal appears almost instantaneously.",
"The return signal comes back at a different speed"
] | C | |
medmcqa_7685 | medmcqa | Malignant hyperthermia is caused due to which of the following mechanism? | [
"Increased intracellular Na",
"Decreased intracellular chlorine",
"Increased intracellular Ca",
"Increased serum K"
] | C | Ans. is 'c' i.e., Increased intracellular Ca o The mechanism involves a sudden rise in intracellular calcium due to release of stored calcium in sarcoplasmic reticulum, stimulating contraction, rhabdomyolysis and a hypermetabolic state.o Tachycardia and not bradycardia, is a feature of malignant hyperthermia.MALIGN ANT... |
openbookqa_451 | openbookqa | Conservation is | [
"using Styrofoam plates for every meal",
"reusing gift bags again and again",
"throwing plastic bottles in the landfill",
"driving a gas guzzling truck"
] | B | |
aquarat_17998 | aquarat | The average age 9 members of a committee are the same as it was 2 years ago, because an old number has been replaced by a younger number. Find how much younger is the new member than the old number? | [
"A)12",
"B)18",
"C)22",
"D)24"
] | B | 9 * 2 = 18 years
B |
openbookqa_2412 | openbookqa | summer is when a hemisphere is tilted towards what? | [
"new york",
"saturn",
"mars",
"astral gas ball"
] | D | |
medmcqa_1860 | medmcqa | Sideroblastic anemia is seen in chronic poisoning of | [
"Lead",
"Arsenic",
"Copper",
"Mercury"
] | A | Ans. (a) Lead(Ref: Wintrobe's 12th/pg837)Sideroblastic anemia is seen in:*. Alcoholism*. Lead poisoning*. Drugs (isoniazid, pyrazinamide, chloramphenicol)*. Copper deficiency (zinc ingestion, copper chelation, nutritional, malabsorption)*. Hypothermia |
qasc_7292 | qasc | What does blowing into a whistle do? | [
"makes a sight",
"makes sound",
"causes disruption",
"duplicate itself"
] | B | |
medmcqa_4957 | medmcqa | A 32 year old male presents with a laceration he sustained after stepping on broken glass at the beach. The examination reveals an 8cm cut on the medial plantar aspect of the left foot. Which peripheral nerve block is appropriate? | [
"Saphenous nerve",
"Sural nerve",
"Posterior tibial nerve",
"Superficial peroneal nerve"
] | C | Posterior tibial nerve * The posterior tibial nerve innervates the sole of the foot. To perform a peroneal nerve block, 1 percent lidocaine is injected into the subcutaneous tissue lateral to the posterior tibial aery at the upper border of the medial malleolus. * None of the other nerves listed supply the plantar surf... |
qasc_7537 | qasc | What does a glacier produce? | [
"rainfall",
"heat energy",
"streams.",
"detritus"
] | D | |
medmcqa_2322 | medmcqa | Cis atracurium is better then atracurium because:- | [
"Less histamine release",
"Less half life",
"Low drug dose",
"Low cost"
] | A | Atracurium Cis-atracurium Mixture of cis-isomers Pure cis-isomer Histamine release No / minimal release CVS unstable CVS stable Less potent Dose - 0.5-0.6mh/kg More potent Dose - 0.1-0.2 mg/kg - Cis-atracurium and atracurium are dependent on Hoffman elimination - Cis-atracurium's duration of action is more predictable ... |
mmlu_aux_2984 | mmlu_auxiliary | Have you ever seen people dance? Some dances are fast and others are slow. People's feet always move when they dance. They keep on moving until the music stops. People have enjoyed dancing for a very long time. This story is of a different kind of dance. It is a dance without people or music. Yet this dance is one of t... | [
"people dance better than bees",
"people learned dance from bees",
"bees dance more often than people",
"bees don't like music"
] | C | null |
medmcqa_6349 | medmcqa | Acute diffuse proliferative glomerulonephritis will have all of the following features, except ? | [
"Microscopic haematuria",
"Raised blood urea level",
"Raised serum creatinine level",
"Hypoalbuminaemia"
] | D | Ans. is 'd' i.e., Hypo albuminaemiao Diffuse proliferative glomerulonephritis is characterized by nephritic syndrome whereas hypoalbuminemia is a feature of Nephrotic syndrome.o Clinical features of Diffuse proliferative glomerulonephritis |
pubmedqa_20 | pubmedqa | Israeli hospital preparedness for terrorism-related multiple casualty incidents: can the surge capacity and injury severity distribution be better predicted? | [
"yes",
"no",
"maybe"
] | A | |
arc_easy_437 | arc_easy | Human muscle cells need nutrients and oxygen during exercise. The human body is able to meet the needs of the muscle cells during exercise by increasing | [
"digestion.",
"excretion.",
"secretion.",
"circulation."
] | D | |
medmcqa_5226 | medmcqa | DOC in P. jeroveci | [
"Clotrimazole",
"Cotrimoxazole",
"Penicillin",
"none"
] | B | Drug of choice for Pneumocystis jirovecii pneumonia is co-trimoxazole,with adjunctive doses of steroid if the patient has hypoxia.Pneumocystis jirovecii pneumonia is common in immunocompromised individuals,like HIV positive patients.In P.jirovecii pneumonia,symptoms of cough and breathlessness can be present for severa... |
openbookqa_723 | openbookqa | Which of these animals might eat a steak? | [
"Chicken",
"Lion",
"Cow",
"Buffalo"
] | B | |
mmlu_aux_1748 | mmlu_auxiliary | Scientists around the world have been studying the warming of waters in the Pacific Ocean known as El Nino . The appearance of El Nino is known to affect the weather around the world. Scientists still do not completely understand it. Yet they now find they can use it to tell about the future in different areas of the ... | [
"Scientists come to understand how El Nino appears.",
"Three scientists from the USA work on this subject.",
"Southern Africa suffered a serious drought and many people died from hunger.",
"El Nino has something to do with Zimbabwe's poor crops."
] | D | null |
openbookqa_1676 | openbookqa | Jack rabbits move very fast to avoid | [
"squirrel",
"mice",
"snails",
"hawks"
] | D | |
aquarat_6018 | aquarat | mixture contains alcohol and water in the ratio 4 : 3. If 7 liters of water is added to the mixture, the ratio becomes 4: 5. Find the quantity of alcohol in the given mixture. | [
"A)10",
"B)99",
"C)5",
"D)22"
] | C | Let the quantity of alcohol and water be 4x litres and 3x litres respectively
28x = 4(3x+5)
16x = 20
x = 1.25
Quantity of alcohol = (4 x 1.25) litres = 5 litres.
Answer: C |
medmcqa_4664 | medmcqa | Impulses generated in the taste buds of the tongue reach the cerebral cortex via the: | [
"Thalamus",
"Internal capsule",
"Cervical spinal nerve",
"Trigeminal nerve"
] | A | Functions of the Thalamus:
The main functions of the thalamus are as follows:
It is a sensory integration and relay station of all the sensory pathways except for the olfactory pathway which is projected directly to the cerebral cortex without being relayed in the thalamus.
The impulses from taste buds of tongue reach... |
aquarat_34788 | aquarat | In an examination 35% of the students passed and 260 failed. How many students appeared for the examination? | [
"A)A)540",
"B)B)400",
"C)C)700",
"D)D)650"
] | B | Let the number of students appeared be x
then, 65% of x = 260
65x/100 = 260
x = 260*100/65 = 400
Answer is B |
aquarat_17905 | aquarat | If y is an integer, then the least possible value of |21 - 5y| is | [
"A)2",
"B)1",
"C)3",
"D)4"
] | B | We know that 5y is a multiple of 5, so let’s first look at the multiples of 5 closest to 22. We have “20” and “25”. Let’s subtract both of these from 21 and see which one produces the smallest result. When 5y = 20, y is 4 and when 5y = 25, y is 5. Let’s start with letting y = 4.
|21-5(4)|
|21-20|
|1| = 1
Next, let’s le... |
mmlu_aux_4413 | mmlu_auxiliary | The blue tits have been inspecting the nest-box again this year. The male is the house-hunter but the female will make the final choice. He lands at the hole and turns his head to expose his white cheeks as a signal to attract the female from where she has been feeding. Among many birds that nest in holes, the male ha... | [
"how the male made his tricks",
"how an interested female played with the male happily",
"what the male displayed and won the female",
"that the male tried his best but failed to attract the female"
] | C | null |
medmcqa_4903 | medmcqa | Which of the following is considered the MOST impoant risk factor for necrotizing enterocolitis? | [
"Perinatal asphyxia",
"Polycythemia",
"Prematurity",
"Respiratory distress syndrome"
] | C | Prematurity is the most impoant risk factor for necrotizing enterocolitis, although term infants also sometimes develop the condition. Clinical series have repoed that between 60 and 95% of affected babies are premature, and the incidence is markedly increased in babies born at lower gestational ages. Many other purpoe... |
openbookqa_1963 | openbookqa | A camel can survive in the desert because of | [
"horses",
"hoarded energy",
"sandy nostrils",
"star gates"
] | B | |
arc_easy_1742 | arc_easy | How long does it take for the Moon to rotate on its axis? | [
"one day",
"one year",
"one week",
"one month"
] | D | |
medmcqa_3132 | medmcqa | Child begins to sit with suppo, able to transfer objects from one hand to another hand and speak monosyllabic babbles at the age of - | [
"3 months",
"6 months",
"9 months",
"12 months"
] | B | Ans. is 'b' i.e., 6 months |
aquarat_4531 | aquarat | |x+3| – |4-x| = |8+x| How many X solutions will this equation have? | [
"A)0",
"B)1",
"C)2",
"D)3"
] | A | X=|x| = x when x >= 0 (x is either positive or 0)
|x| = -x when x < 0 (note here that you can put the equal to sign here as well x <= 0 because if x = 0,
|0| = 0 = -0 (all are the same)
So the '=' sign can be put with x > 0 or with x < 0. We usually put it with 'x > 0' for consistency.A |
arc_easy_1199 | arc_easy | Which of these are broken down during chemical, but not physical, changes? | [
"elements",
"mixtures",
"solutions",
"compounds"
] | D | |
openbookqa_1339 | openbookqa | A thing may be changed on a chemical level after | [
"putting it in a tree",
"making it pay rent",
"setting it on fire",
"looking at it through a mirror"
] | C | |
aquarat_20467 | aquarat | P, Q, R subscribe Rs. 50,000 for a business. P subscribes Rs. 4000 more than Q and Q Rs. 5000 more than R. Out of a total profit of Rs. 25,000, what will be P's share? | [
"A)10,509",
"B)10,502",
"C)10,500",
"D)10,501"
] | C | Explanation:
Let amount subscribed for R be x.
Therefore, Q = x + 5000 and P = x + 5000 + 4000 = x + 9000
So, x + x + 5000 + x + 9000 = 50000
3x = 36000
x = 12000
P : Q : R = 21000 : 17000 : 12000 = 21 : 17 : 12
ANSWER: Rs. 10,500
P’s share = 25000 X (21/50) = Rs. 10,500
ANSWER:C |
arc_easy_1544 | arc_easy | The thin, semi-permeable membrane that encloses a cell allows nutrients to enter and wastes to be | [
"digested.",
"recycled.",
"protected.",
"excreted."
] | D | |
aquarat_26830 | aquarat | In a manufacturing plant, it takes 48 machines 4 hours of continuous work to fill 8 standard orders. At this rate, how many hours of continuous work by 72 machines are required to fill 12 standard orders? | [
"A)3",
"B)6",
"C)8",
"D)9"
] | A | the choices give away the answer..
48 machines take 4 hours to fill 8 standard orders..
in next eq we are doubling the machines from 48 to 72, but the work is not doubling(only 1 1/2 times),
= 4*48/72*12/8
=4
Ans A |
aquarat_12874 | aquarat | Which of the following correctly lists the data sets in order of least to greatest standard deviation?
I. 2, 2, 2, 2, 1 2
II. 42, 22, 32, 42, 32, 42
III. 30, 30, 32, 30, 31, 32 | [
"A)I, II, III",
"B)I, III, II",
"C)II, I, III",
"D)II, III, I"
] | B | (D) To answer a question such as this, you DO NOT need to know how to calculate standard deviation. You simply need to understand how to compare standard deviations of different sets. The more spread out the numbers are, the greater the standard deviation will be. Even one or two numbers that are much larger or smaller... |
medmcqa_8431 | medmcqa | Which of the following is x-linked recessive | [
"G-6-PD deficiency",
"Neurofibromatosis",
"Thalassemia",
"Alkaptonuria"
] | A | Ans. is 'a' i.e., G-6-PD deficiency |
qasc_5958 | qasc | What is converted into light by burning beech wood? | [
"direct energy",
"one celled organisms",
"chemical energy",
"hydrogen and oxygen"
] | C | |
openbookqa_2961 | openbookqa | A wolf would eat | [
"an ibex",
"a mountain",
"a tree",
"a cloud"
] | A | |
mmlu_aux_7198 | mmlu_auxiliary | How many odorant receptors do honey bees have? | [
"4",
"270",
"170",
"70"
] | C | null |
medmcqa_8813 | medmcqa | A patient with acute viral hepatitis should undergo the following tests except? | [
"IgM- anti HAV",
"IgM- anti- HBcAg",
"Anti-HCV antibody",
"Anti- HDV antibody"
] | D | For Acute Viral hepatitis patient should evaluable for Hep A Hep B Hep C IgM anti HAV lgM anti HBcAg Anti-HCV antibody *If Hep A, B, C is negative then it is Hep D Impoant Diagnostic Test in Common Liver Disease DISEASE DIAGNOSTIC TEST Hepatitis A Anti-HAV IgM Hepatitis B Acute Chronic HBsAg and anti-HBc IgM HBsAg and ... |
aquarat_17870 | aquarat | A certain university will select 1 of 7 candidates eligible to fill a position in the mathematics department and 2 of 8 candidates eligible to fill 2 identical positions in the computer science department. If none of the candidates is eligible for a position in both departments, how many different sets of 3 candidates ... | [
"A)42",
"B)70",
"C)140",
"D)196"
] | D | Ans: 196
7C1 * 8C2
Answer D) |
mmlu_aux_3633 | mmlu_auxiliary | It's about the size of a small slim upside down goat, if you can imagine such a thing.The sloth really is not only one of the laziest, but one of the strangest of the strangest of mammals.It spends most of its life asleep.But even when it's awake, it only moves very slowly. There are two main kinds defined by the numb... | [
"one o'clock",
"one gun shot",
"A sloth",
"one scientist"
] | C | null |
aquarat_13997 | aquarat | John has 6 friends who want to ride in his new car that can accommodate only 3 people at a time (John plus 2 passengers). How many different combinations of 2 passengers can be formed from John's 6 friends? | [
"A)3",
"B)8",
"C)10",
"D)15"
] | D | 6C2 = 15
The answer is D. |
aquarat_31010 | aquarat | In the reading room of a library, there are 23 reading spots. Each reading spot
consists of a round table with 9 chairs placed around it. There are some readers such
that in each occupied reading spot there are different numbers of readers. If in all there
are 36 readers, how many reading spots do not have even a singl... | [
"A)12",
"B)13",
"C)14",
"D)15"
] | D | 1+2+3+4+5+6+7+8 = 36
so, 8 spots are occupied by users
23-8 = 15
ANSWER:D |
arc_challenge_1088 | arc_challenge | In a grassland ecosystem, organisms of the same species eat the same food. When there is a lack of rain, which is most likely increased? | [
"carrying capacity",
"population density",
"competition for space",
"competition for resources"
] | D | |
medmcqa_9097 | medmcqa | Which of the follow ing lesion is characteristic of diabetic nephropathy? | [
"Hyaline arteriosclerosis",
"Nodular glomerulosclerosis",
"Renal Amyloid deposits",
"Fibrinoid necrosis"
] | B | Ans: B (Nodular glomerulosclerosis) Ref: Robbins Pathologic Basis of Disease, 8th editionExplanation:Diabetic NephropathyThe term diabetic nephropathy is applied to the conglomerate of lesions that occur in the diabetic kidney.Most common lesions involve the glomeruli and are associated clinically with three glomerular... |
openbookqa_724 | openbookqa | A good reason for humans to feel little fear for wild wolves is that | [
"wolves are human",
"wolves elude humanity",
"wolves eat corn",
"wolves are domesticated"
] | B | |
aquarat_35598 | aquarat | Nitin borrowed some money at the rate of 4% p.a. for the first three years, 9% p.a. for the next five years and 13% p.a. for the period beyond eight years. If the total interest paid by him at the end of eleven years is Rs. 8160, how much money did he borrow? | [
"A)Rs. 9451.84",
"B)Rs. 8014.54",
"C)Rs. 8000",
"D)Rs. 8242.42"
] | D | Let the sum be Rs. x. Then,
[(x * 4 * 3)/100] + [(x * 9 * 5)/100] + [(x * 13 * 3)/100] = 8160
12x + 45x + 39x = (8160 * 100)
99x = 816000 => x = 8242.42.
ANSWER:D |
medmcqa_8175 | medmcqa | A total of 5000 patients of glaucoma are identified and surveyed by patient interviews regarding family history of glaucoma. Such a study design is called- | [
"Case series repo",
"Case control study",
"Clinical trial",
"Coho study"
] | A | Case series repo: A case series repo is a descriptive study where in more than one patients having a paicular disease are studied. No cause related analysis or hypothesis testing is involved. Case control study: Backward looking/ retrospective study in which multiple risk factors are studied together. Odd's ratio can b... |
medmcqa_4961 | medmcqa | A young girl has had repeated infections with Candida albicans and respiratory viruses since the time she was 3 months old. As pa of the clinical evaluation of her immune status, her responses to routine immunization procedures should be tested. In this evaluation, the use of which of the following vaccines is contrain... | [
"Diphtheria toxoid",
"Bordetella peussis vaccine",
"Tetanus toxoid",
"BCG"
] | D | Recurrent severe infection is an indication for clinical evaluation of immune status. Live vaccines, including BCG attenuated from Mycobacterium tuberculosis, should not be used in the evaluation of a patient's immune competence because patients with severe immunodeficiencies may develop an overwhelming infection from ... |
arc_easy_1020 | arc_easy | About how often is a full moon observed from Earth's surface? | [
"each week",
"once a month",
"every two weeks",
"once each leap year"
] | B | |
aquarat_33430 | aquarat | What is the are of an equilateral triangle of side 6 cm? | [
"A)8√3",
"B)9√3",
"C)7√3",
"D)4√3"
] | B | Area of an equilateral triangle = √3/4 S2
If S = 6, Area of triangle = √3/4 * 6 * 6
= 9√3 cm2;
Answer:B |
arc_easy_832 | arc_easy | Nicole was studying different ecosystems. She compared the number of plants living in a forest to those in a desert. Which factor best explains why more plants may survive in a forest? | [
"There is more rain in the forest.",
"There is more oxygen in the forest.",
"There is more sunlight in the forest.",
"There is more competition in the forest."
] | A | |
openbookqa_1653 | openbookqa | The sun shines the least when an area has | [
"precipitation",
"blue skies",
"clear skies",
"empty skies"
] | A | |
medmcqa_1624 | medmcqa | Erythropoietin is inhibited by | [
"Estrogen",
"Progesterone",
"Thyroxine",
"Testosterone"
] | A | Glycoprotein hormone that controls erythropoiesis, or red blood cell production. Estrogen inhibits the erythropoietin whereas testosterone stimuates production . Ref: Ganong's Review of Medical Physiology; 24th edition; page no: 709 |
arc_easy_80 | arc_easy | A student put 200 milliliters (mL) of water into a pot, sets the pot on a burner, and heats the water to boil. When the pot is taken off the burner, it contains only 180 milliliters (mL) of water. What happened to the rest of the water? | [
"It was used up.",
"It condensed.",
"It was absorbed by the heat.",
"It turned into water vapor."
] | D | |
qasc_2918 | qasc | Where do fossil fuels come from? | [
"Dead prehistoric beings",
"Under water",
"basic building blocks of life",
"dead organisms"
] | A | |
arc_challenge_1079 | arc_challenge | Two students are studying what makes ice melt fastest. They want to conduct an investigation. During which of these steps in their investigation will they measure the ice? | [
"showing some graphs",
"making a conclusion",
"developing a hypothesis",
"collecting some data"
] | D | |
qasc_628 | qasc | What are used to produce energy by burning? | [
"fossil fuels",
"cigarettes",
"organic molecules",
"Firecrackers"
] | A | |
openbookqa_3130 | openbookqa | Which is likely considered soft? | [
"taffy",
"steel",
"diamond",
"hard pretzels"
] | A | |
medmcqa_3582 | medmcqa | The main clinical significance of sliding type hiatus hernia is: | [
"Propensity for GERD",
"High risk of barrett's esophagus",
"High chance for dieulafoy's lesion",
"Dysphagia is common"
] | A | Four types of hiatus hernia are present. Type I, or sliding hiatal hernia comprising at least 95% of total. Pathology is the weakening of the phrenoesophageal ligament attaching the gastroesophageal junction to the diaphragm at the hiatus. Incidence of sliding hernias increases with Age and conceptually, results from w... |
mmlu_aux_4550 | mmlu_auxiliary | After many years on the endangered list of animals, Japan'sAmami Black rabbit can finally breathe a sigh of relief -- That's because this year, the rare animal is no longer in danger of dying out! The effort to save the dark-furred rabbit, often called "a living fossil", began in 1921, when the Japanese government prom... | [
"to feed on",
"to protect its babies",
"to hide themselves",
"to give birth to babies"
] | B | null |
medmcqa_3050 | medmcqa | Goiter that appears along with toxic symptoms is: | [
"Primary thyrotoxicosis.",
"Secondary thyrotoxicosis.",
"Toxic nodule.",
"None."
] | A | |
mmlu_aux_7002 | mmlu_auxiliary | What would you measure in a graduated cylinder? | [
"nitrogen",
"Perfume",
"Oxygen",
"helium"
] | B | null |
mmlu_aux_8447 | mmlu_auxiliary | Digestion is when an organism takes in nutrients from what? | [
"sustenance",
"food chart",
"wind",
"gales"
] | A | null |
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