id stringlengths 6 15 | dataset stringclasses 9
values | question stringlengths 1 1.11k | choices listlengths 2 10 | answer stringclasses 8
values | support stringlengths 0 12.8k |
|---|---|---|---|---|---|
qasc_1627 | qasc | What has a primary and a secondary meristem? | [
"ferns",
"bushes",
"trees",
"plants",
"rocks",
"bamboo",
"bacteria",
"humans"
] | C | Trees have a primary and a secondary meristem |
qasc_2735 | qasc | The ability of organisms to do what changes over time? | [
"sleep",
"reusing materials",
"adapt to sound",
"change habitats",
"move to different locations",
"competing for resources",
"adapt to environment",
"allow growth"
] | G | the ability of organisms to adapt to their environment changes over time. |
qasc_4211 | qasc | Snow falls on the _ side of the mountain range | [
"windward",
"rainfall",
"mild",
"Winter",
"Summer",
"less water",
"Inches",
"rain"
] | A | snow falls on the windward side of the mountain range |
piqa_2797 | piqa | To set and place mouse trap successfully, | [
"put cheese or peanut butter on the food platform, pull the metal spring loaded bar all the way back, put the lever over it and into little lever catch, carefully place on the kitchen table.",
"put cheese or peanut butter on the food platform, pull the metal spring loaded bar all the way back, put the lever over ... | B | |
piqa_1896 | piqa | How to get cake out of pan. | [
"Take a small butter knife and run it around the edges of the cake to loosen it from the sides of the pan. Flip the pan over and tap an edge onto a board while holding the pan at a 90-degree angle to pop the entire cake out.",
"Take a small butter knife and run it around the edges of the cake to loosen it from th... | B | |
sciq_3360 | sciq | Which primate group generally lives alone? | [
"orangutan",
"gorilla",
"human",
"chimpanzee"
] | A | Yes! This is the Hubbard Glacier in Alaska. As the glacier meets the relatively warm seawater, it calves. Pieces of the glacier break off and fall into the water. These icebergs may be as large as a ten-story building. |
mctest_548 | mctest | What was Michelle's idea? | [
"She went to town",
"She wrote her ABCs",
"She left a trail of mud on the floor",
"She picked purple flowers off of a bush to give to Mrs. Jones"
] | D | June and Michelle were playing outside in their yard on a winter day. Michelle was making pies and cakes out of mud. June was writing her ABCs in the sand with a button she found. June's mom told the girls they were going to the store soon and not to get dirty. Michelle knew she would get in trouble but she kept playin... |
qasc_2884 | qasc | What can be used for heating a building by a heating system? | [
"the Sun's rays",
"peachleaf willow",
"engines",
"oxygen",
"photosynthesis",
"photons",
"air",
"hydrogen and oxygen"
] | A | the sun's rays can be used for heating a building by a heating system |
logicqa_6189 | logicqa | This text mainly explains. | [
"How to appreciate ancient architecture.",
"Why are \"ruins\" beautiful.",
"What is the incomplete beauty of architecture.",
"Selection criteria for \"World Heritage\"."
] | B | Generally speaking, broken objects are always not beautiful. But there are so many ancient buildings, sculptures and even the remains of daily necessities are considered beautiful. How can this be explained? Perhaps because these remains of aesthetic value were originally It has important value, either because of its c... |
qasc_7510 | qasc | What food do astronauts eat while in space? | [
"layers of fat",
"squids",
"Proteins",
"fur and fat",
"kinetic energy",
"sea urchins",
"nutrients",
"Irradiated"
] | H | Astronauts require food that is irradiated while in space |
logicqa_2188 | logicqa | From this we can infer:. | [
"People will no longer suffer from tooth decay in the future.",
"People will no longer be troubled by dental caries in the future.",
"Newly developed fillings to stimulate damaged teeth to heal.",
"Newly developed dental fillings can promote the growth of dentin."
] | C | When treating dentistry, the dentist must remove the carious part of the tooth, and then fill the material to repair the defective tooth. However, 10% to 15% of the filling will fail, and the filling used is not equipped to make the tooth heal itself. Function and even side effects. In view of this, researchers have de... |
piqa_2464 | piqa | Make oreo ice cream sandwich. | [
"Soak oreos in milk, lay on wax paper, then freeze for one hour.",
"Soak oreos in water, lay on wax paper, then freeze for one hour."
] | A | |
math_qa_6927 | math_qa | tim and é lan are 30 miles away from one another . they are starting to move towards each other simultaneously , tim at a speed of 10 mph and é lan at a speed of 5 mph . if every hour they double their speeds , what is the distance that tim will pass until he meets é lan ? | [
"20 miles . ",
"35 miles . ",
"45 miles . ",
"60 miles . ",
"65 miles ."
] | A | "tim and elan will meet at the same time while their ratio of speed is 2 : 1 respectively . so their individual distance traveled ratio will be same . plugging in the answer choice only answer choice a meet the 2 : 1 ( tim : elan = 20 : 10 ) ratio of maintaining total distance traveled 30 miles so correct answer a" |
math_qa_5731 | math_qa | $ 500 is divided amongst a , b and c so that a may get 2 / 3 as much as b and c together , b may get 6 / 9 as much as a and c together , then the share of a is | [
"$ 100 ",
"$ 150 ",
"$ 125 ",
"$ 200 ",
"$ 250"
] | D | "a : ( b + c ) = 2 : 3 a ' s share = 500 * 2 / 5 = $ 200 answer is d" |
qasc_3889 | qasc | What are chemical messengers that control sexual development and reproduction? | [
"acetic acid",
"brains",
"chemistry",
"androgens",
"photons",
"people",
"Most plants",
"light energy"
] | D | androgens are chemical messengers that control sexual development and reproduction. |
math_qa_4261 | math_qa | the area of a parallelogram is 243 sq m and its altitude is three times the corresponding base . what is the length of the base ? | [
"4 ",
"9 ",
"10 ",
"4 ",
"12"
] | B | "3 x * x = 243 = > x = 9 answer : b" |
piqa_2974 | piqa | To increase the velocity of the shot from an air gun. | [
"Coat the pellets in plant oil before firing.",
"Coat the pellets in water before firing."
] | A | |
openbookqa_2487 | openbookqa | What will air usually do when heated up beyond a certain point? | [
"it will fall",
"it will remain",
"it will ascend",
"it will die"
] | C | if gas is heated then that gas will rise |
logicqa_6870 | logicqa | The text is intended to explain:. | [
"Designers use plastic to make products an art.",
"Fashion and industrialization together lead to plastic products.",
"Product practicality and aesthetics should be organically combined.",
"Industrialized products need vitality through design."
] | A | The designer has made it possible to create a new world of dreams, in which goods are considered magical items at your fingertips, not products made in factories. It is also these designers that give these products a streamlined shape. The integrated plastic shell hides its different and irregular parts. Countless tech... |
medmcqa_657 | medmcqa | The best method of teaching an urban slum about ORS is - | [
"Lecture",
"Role play",
"Demonstration",
"Flash card"
] | C | A demonstration is a carefully prepared presentation to show how to perform a skill or procedure.Here a procedure is carried out step by step before an audience or the target group,the demonstrator asceaining that the audience understands how to perform it (refer pgno:864 park 23 rd edition) |
sciq_5349 | sciq | What force causes waves to topple over and break on the shore? | [
"friction",
"tension",
"vibration",
"momentum"
] | A | Waves topple over and break on the shore because of friction with the bottom in shallow water. |
medmcqa_3863 | medmcqa | 1-3 beta-D-glucanassay for fungi is not used for? | [
"Aspergillus species",
"Candida species",
"Cryptococcus species",
"Pneumocystis jirovecii"
] | C | Ans. (c) Cryptococcus s(j. journal of ,\\,11crobiology 2013 Nov. 3478-3484 13-D-glucan is the component of fungal cell-wall of all fungus (except cryptococcus, zygomycetes and blastomyces dermatidis) which is detectable in case of invasive infection. Currently Fungitell assay is a FDA approved 13-DG assay which is posi... |
piqa_1313 | piqa | sponge | [
"can be chewed by teeth for fun",
"can be chewed by box cutter for fun"
] | A | |
sciq_3225 | sciq | In the lungs, oxygen diffuses out of the alveoli and into where? | [
"neurons",
"capillaries",
"blood",
"cillia"
] | B | In the lungs, oxygen diffuses out of the alveoli and into the capillaries surrounding the alveoli. Oxygen (about 98 percent) binds reversibly to the respiratory pigment hemoglobin found in red blood cells (RBCs). RBCs carry oxygen to the tissues where oxygen dissociates from the hemoglobin and diffuses into the cells o... |
math_qa_6280 | math_qa | the average of first 11 prime numbers is ? | [
"14.55 ",
"11.11 ",
"12.11 ",
"13.11 ",
"14.11"
] | A | "sum of 11 prime no . = 160 average = 160 / 11 = 14.55 answer : a" |
qasc_2142 | qasc | What prevents erosion on dunes? | [
"streams",
"cacti",
"wind",
"LEDs",
"fibrous",
"grass",
"fibers",
"bamboo"
] | F | dune grass prevents erosion |
logicqa_4775 | logicqa | Which of the following are not cultural anxieties? | [
"In response to the invasion of Western culture, some parents suggest that the education department formulate relevant policies as soon as possible to allow traditional classics including the Four Books and Five Classics to enter primary and secondary school classrooms.",
"Squares, neighborhoods, and parks contai... | B | Cultural anxiety: refers to the psychological state of confusion, anxiety, disappointment, and self-confidence caused by the squeeze of foreign cultures on traditional cultures in the process of globalization and modernization. |
medmcqa_1363 | medmcqa | The basic reason for "reperfusion injury" to the myocardium is: | [
"Generation of free radicals",
"Extension of the ischemic zone",
"Increased ICF",
"Increased ECF"
] | C | After MI, there is failure of Na+-K+ pump resulting in NCX failure Thus intracellular Ca+2 increases Now when perfusion is established (nutrients are available), because of increased ICF Ca+2, cardiac fibers contract very strongly Already muscle fibers are fragile due to M.I, now this contraction results in fuher damag... |
sciq_6746 | sciq | Through what part do exocrine glands discharge their contents? | [
"capillaries",
"urethra",
"follicles",
"tubular ducts"
] | D | Exocrine Glands Exocrine glands release their contents through a duct that leads to the epithelial surface. Mucous, sweat, saliva, and breast milk are all examples of secretions from exocrine glands. They are all discharged through tubular ducts. Secretions into the lumen of the gastrointestinal tract, technically outs... |
medmcqa_4296 | medmcqa | A 26-year-old woman has episodic hypeension with headache, diaphoresis, and palpitation. Which of the following diagnostic procedures would be most useful in evaluating the possibility that pheochromocytoma might be the cause of these findings? | [
"Serum C-peptide",
"Serum calcitonin",
"Urinary vanillylmandelic acid",
"Urinary aldosterone"
] | C | - Urinary vanillylmandelic acid & metanephrines - metabolites of epinephrine & norepinephrine - markedly elevated in pheochromocytoma. - Serum C-peptide is elevated in insulinoma. - Serum calcitonin is sometimes used to screen for medullary carcinoma of the thyroid. |
sciq_7079 | sciq | What element is essential for amino acid and nucleic acid production? | [
"carbon",
"nitrogen",
"hydrogen",
"oxygen"
] | B | |
sciq_581 | sciq | A doorknob and a ferris wheel are examples of what type of simple machine? | [
"ball and axle",
"wheel and axle",
"lever and pulley",
"ball and socket"
] | B | A wheel and axle is a simple machine that consists of two connected rings or cylinders, one inside the other. Both rings or cylinders turn in the same direction around a single center point. The inner ring or cylinder is called the axle, and the outer one is called the wheel. Besides the Ferris wheel, the doorknob in t... |
medmcqa_1424 | medmcqa | Which is the commonest abdominal mass in neonate - | [
"Wilm's tumor",
"Polycystic kidney",
"Neuroblastoma",
"Rhabdomyosarcoma"
] | C | Ans. is 'c' i.e., Neuroblastoma The commonest intra-abdominal tumor in first two years of life Neuroblastoma The commonest intra-abdominal tumor between 2"d to 5th year of life - Wihn's tumor The commonest intra-abdominal tumor in children (no age specification) Neuroblastoma (Wilm's tumor is the second most common abd... |
qasc_5096 | qasc | what has a negative impact on the ecosystem when cut down? | [
"humans disturb it",
"scarce resources",
"Smoking",
"disease",
"black spruce",
"swamp vegetation",
"deforestation",
"Pesticides"
] | E | cutting down black spruces has a negative impact on an ecosystem |
math_qa_1862 | math_qa | what least number must be subtracted from 427398 so that remaining number is divisible by 15 | [
"3 ",
"5 ",
"7 ",
"9 ",
"none of these"
] | A | "explanation : on dividing 427398 by 15 we get the remainder 3 , so 3 should be subtracted answer : option a" |
qasc_4482 | qasc | Tissues form skin, what forms tissue? | [
"blood",
"humans",
"Man",
"bacteria",
"cells",
"oxygen",
"skin",
"keratin"
] | E | Cells form tissues, and tissues form skin |
math_qa_3530 | math_qa | at a certain restaurant , the ratio of the number of cooks to the number of waiters is 3 to 8 . when 12 more waiters are hired , the ratio of the number of cooks to the number of waiters changes to 1 to 4 . how many cooks does the restaurant have ? | [
"4 ",
"6 ",
"9 ",
"12 ",
"15"
] | C | originally there were 3 k cooks and 8 k waiters . the new ratio is 1 : 4 which equals 3 : 12 . 12 k = 8 k + 12 k = 3 there are 9 cooks . the answer is c . |
logicqa_3688 | logicqa | The root refers to the above definition. Which of the following are the long tail effects:. | [
"Many people do n’t choose gifts. Xiao Ren has established a website for choosing gifts. According to the requirements of different customers, he chooses corresponding gifts and charges a service fee of 5 yuan per month. After half a year, the monthly income exceeds 100,000 yuan.",
"The trend of young people's on... | C | Normally distributed demand curve. The protruding part in the middle is the "head". The relatively flat part on both sides is called the "tail". Most of the demand is concentrated in the "head" part. The distribution in the "tail" is personalized and small. The long-tail effect means that all the markets distributed in... |
logicqa_3035 | logicqa | Based on the above definitions, which of the following is corporate ethics? | [
"Enterprise managers strive to strengthen their professional quality and improve staff efficiency through learning.",
"For a contract, an enterprise stipulates in a clause that fully complies with the legal procedures of the country, requiring the other company to donate 1.25 million yuan to establish a children'... | B | Corporate ethics refers to the maintenance of social public opinion, traditional habits, and inner convictions in this particular socio-economic organization of an enterprise. Moral principles based on the evaluation of good and evil, the sum of moral norms and moral activities, and The differences can be divided into ... |
sciq_6122 | sciq | In vertebrates, ovipary, ovovivipary, and vivipary are different strategies for what vital process? | [
"circulation",
"respiration",
"reproduction",
"absorption"
] | C | Vertebrates have one of three reproductive strategies, known as ovipary, ovovivipary, or vivipary. |
logicqa_2987 | logicqa | Which of the following is true that would weaken the above conclusion? ? | [
"in the beverage consumer market, the share of herbal tea drinks is only 10%.",
"the health care utility on the market is recognized as the best. The sales of B herbal tea beverages are not as good as A herbal tea beverages.",
"in recent years, the sales of many brands of herbal tea drinks on the market have in... | D | In recent years, the sales of eight herbal tea beverages have increased significantly. At the same time, the research and development costs of the company's health benefits for the beverage have also increased significantly. The industry believes that the growth of eight herbal tea beverages has benefited Improvement o... |
math_qa_104 | math_qa | 4 ! / ( 4 - 3 ) ! = ? | [
"24 ",
"34 ",
"35 ",
"36 ",
"39"
] | A | 4 ! / ( 4 - 3 ) ! = 4 ! / 1 ! = 4 * 3 * 2 = 24 . hence , the correct answer is a . |
logicqa_3467 | logicqa | Which of the following, if true, would most weaken the opinion of the above researchers? | [
"With the help of high-tech equipment, human beings can understand nature more accurately, thereby improving human's awareness of the world.",
"With the continuous enrichment of neuroimaging technology and information processing methods, brain research has gradually shifted to deeper neural functions.",
"One ex... | A | A study by the University of London found that over-reliance on GPS navigation can block the brain's hippocampus from forming new memories; the use of electronic products will cause many people to communicate in scattered languages only; replacing games with television and traditional reading will People's reading abil... |
math_qa_1930 | math_qa | there is a total of 100 marbles in a box , each of which is red , green , blue , or white . if one marble is drawn from the box at random , the probability that it will be white is 1 / 4 and the probability that it will be green is 1 / 5 . what is the probability that the marble will be either red or blue ? | [
"2 / 3 ",
"3 / 5 ",
"7 / 10 ",
"9 / 20 ",
"11 / 20"
] | E | "p ( red or blue ) = 1 - p ( white ) - p ( green ) = 20 / 20 - 5 / 20 - 4 / 20 = 11 / 20 the answer is e ." |
sciq_42 | sciq | What type of proteins are only temporarily associated with the membrane? | [
"sensitive rod proteins",
"peripheral oxidation proteins",
"peripheral membrane proteins",
"visual membrane proteins"
] | C | Peripheral membrane proteins are proteins that are only temporarily associated with the membrane. They can be easily removed, which allows them to be involved in cell signaling. Peripheral proteins can also be attached to integral membrane proteins, or they can stick into a small portion of the lipid bilayer by themsel... |
math_qa_6185 | math_qa | if x / y = 4 and y is not ' 0 ' what % of x is 2 x - y | [
"150 % ",
"175 percent ",
"200 % ",
"250 % ",
"350 %"
] | B | let z be the percentt x * z / 100 = 2 x - y zx = 7 y * 100 z = 700 y / 4 y z = 350 / 2 z = 175 % answer : b |
sciq_7203 | sciq | What is the term for a resource that is used in a way that meets the needs of the present without keeping future generations from meeting their needs? | [
"innovative",
"sustainable",
"tolerable",
"structural"
] | B | A resource is renewable if it is remade by natural processes at the same rate that humans use it up. Sunlight and wind are renewable resources because they will not be used up ( Figure below ). The rising and falling of ocean tides is another example of a resource in unlimited supply. A sustainable resource is a resour... |
qasc_5383 | qasc | What can cause a rainbow? | [
"sunlight",
"cold fronts",
"heating liquids",
"earthquakes",
"the moon",
"solar eclipse",
"a prism",
"evaporation"
] | B | Cold fronts can cause a rainbow. |
qasc_7660 | qasc | Plastic and other mulches offer a barrier to what? | [
"contamination",
"Animal survival",
"erosion",
"Deposition.",
"spores moving",
"bacteria",
"environment",
"high temperature"
] | E | Plastic and other mulches offer a barrier to spores moving |
logicqa_1325 | logicqa | According to the above definitions, Which of the following acts meet the administrative requirements according to law: (). | [
"The general office of a city government has formulated and issued a normative document on penalties for environmental sanitation management in the city.",
"A public security bureau in a district believes that the rabbit interfered with the normal life of the neighbor. According to the law on public security mana... | C | Administrating according to law means that the administrative agency shall, in accordance with the provisions of the law, within its statutory competence and in accordance with statutory procedures, perform evidence that is sufficiently conclusive. |
medmcqa_1833 | medmcqa | For teletherapy, isotopes commonly used are | [
"1-123",
"Cs-137",
"Co-60",
"Tc-99"
] | C | C i.e. Co-60 |
qasc_3207 | qasc | What is a tape measure used for? | [
"in the frog family",
"how long something is",
"Males and females",
"how dense something is",
"the texture of something",
"how much liquid there is",
"objects that have mass",
"lowered energy cost"
] | B | a tape measure is used to measure how long something is. |
medmcqa_5532 | medmcqa | The thickness of the cornea is measured by using – | [
"Schiotz tonometer",
"Keratometer",
"Pachymeter",
"Aesthesiometer"
] | C | Pachymetry is used to measure thickness of cornea. |
medmcqa_244 | medmcqa | Finger print bureau was first established in the following country: | [
"India",
"England",
"USA",
"France"
] | A | Dactylography or fingerprint system or dermatoglyphics or Galton system was first used in India in 1858, by Sir William Herschel in Bengal. Sir Francis Galton systematised this in 1892. Finger print bureau was first established in Kolkata.Fingerprints are impressions of patterns formed by the papillary or epidermal rid... |
logicqa_6890 | logicqa | This passage mainly supports such a point? | [
"The information devastated by the Wenchuan earthquake was not widely disseminated in society.",
"Earthquake rumors are far more harmful than the earthquake itself.",
"My government has handled the Wenchuan earthquake information in a timely manner.",
"Transparent information and timely publication can preven... | D | As you know, although the Wenchuan earthquake is very harmful, destructive, and the losses are very serious, there are almost no rumors that are not conducive to earthquake relief and social stability. An important reason is that The reason is that the government information is open and transparent, that the government... |
qasc_2744 | qasc | What does evolution study over time? | [
"Plant reproduction",
"sensory neurons",
"Plants growth",
"Animal survival",
"survival",
"competition",
"characteristics",
"light energy"
] | G | evolution studies characteristics over time |
sciq_7433 | sciq | What is the greatest contribution of arthropods to human food supply? | [
"hibernation",
"reproduction",
"pollination",
"vegetation"
] | C | The intentional cultivation of arthropods and other small animals for human food, referred to as minilivestock, is now emerging in animal husbandry as an ecologically sound concept. However, the greatest contribution of arthropods to human food supply is by pollination. Three-fourths of the world’s flowering plants and... |
math_qa_4114 | math_qa | if there is an equal probability of a child being born a boy or a girl , what is the probability that a couple who have 4 children have two children of the same sex and one of the opposite sex ? | [
"1 / 3 ",
"2 / 3 ",
"1 / 4 ",
"1 / 2 ",
"3 / 5"
] | D | no of ways of selecting a gender - 2 c 1 no of ways of selecting any 2 children out of 4 = 4 c 2 total possible outcomes - 2 ^ 4 ( each child can be either a girl or a boy ) probability = 2 c 1 * 4 c 2 / 2 ^ 4 = 2 * 4 / 2 * 2 * 2 * 2 = 8 / 16 = 1 / 2 ans = d |
qasc_6657 | qasc | What do batteries store? | [
"chemicals",
"layers of fat",
"photons",
"Light",
"coded genes",
"nutrients",
"rays or beams",
"sunlight"
] | A | batteries store chemicals |
sciq_8384 | sciq | Visible light is part of what spectrum? | [
"mechanical spectrum",
"electromagnetic spectrum",
"molecular spectrum",
"eclipse spectrum"
] | B | Visible light is part of the electromagnetic spectrum. |
medmcqa_2565 | medmcqa | Which of the following is a part of secondary granules in neutrophils? | [
"Cathepsin G",
"Lactoferrin",
"Defensin",
"Myeloperoxidase"
] | B | Ans. is 'b' i.e., LactoferrinLvsosomal enzymes:o These are present in the lysosomes of neutrophils and monocytes. Lysosomes contain two types of granules; Primary (azurophilic) and Secondary (specific) granules.Lvsosomal granulesPrimary (azurophilic) granulesSecondary (specific) granuleso Require high level of agonist ... |
piqa_964 | piqa | how to make DIY muffin liners | [
"Place the baking paper into an empty tray cup, then place the bottom of your glass outside the food processor. Twist it to mould the paper into place, then repeat with the other tray cups.",
"Place the baking paper into an empty tray cup, then place the bottom of your glass inside. Twist it to mould the paper in... | B | |
logicqa_2441 | logicqa | If the following statement is true, which one does not support the above conclusion? | [
"School-age girls often show better understanding and language skills than boys of the same age.",
"Errors in \"trimming\" brain neural connections can lead to autism, with significant gender differences in prevalence.",
"When a boy can only focus on one job, a girl can handle multiple jobs at the same time.",
... | B | During the lifetime of the human body, the human brain will constantly "optimize the reorganization" of brain neural connections and "trim" excess connections to ensure that useful connections are faster and smoother. Researchers selected 121 healthy people aged 4-20 Volunteers, using bump resonance technology, analyze... |
sciq_6529 | sciq | What do we call the amount of time it will take for half of the radioactive material to decay? | [
"one half-life",
"one full-life",
"one quarter-life",
"one partial-life"
] | A | The measure of how quickly a nucleus decays is given by the half-life of the nucleus. One half-life is the amount of time it will take for half of the radioactive material to decay. |
math_qa_7691 | math_qa | the difference between c . i . and s . i . on an amount of $ 20,000 for 2 years is $ 72 . what is the rate of interest per annum ? | [
"5 % ",
"6 % ",
"7 % ",
"8 % ",
"9 %"
] | B | "$ 72 is the interest on the first year of interest . let x be the interest rate . the interest after the first year is 20000 * x . the interest on the first year ' s interest is 20000 * x * x 20000 * x ^ 2 = 72 x = 0.06 the answer is b ." |
math_qa_5503 | math_qa | in a mixture 60 litres , the ratio of milk and water 2 : 1 . if the this ratio is to be 1 : 2 , then the quanity of water to be further added is | [
"20 liters ",
"30 liters ",
"50 liters ",
"60 liters ",
"none of these"
] | D | "explanation : quantity of milk = 60 * ( 2 / 3 ) = 40 liters quantity of water = 60 - 40 = 20 liters as per question we need to add water to get quantity 2 : 1 = > 40 / ( 20 + x ) = 1 / 2 = > 20 + x = 80 = > x = 60 liters option d" |
openbookqa_1459 | openbookqa | Which animal produces more eggs | [
"African Driver Ant",
"Humans",
"Monkeys",
"Goats"
] | A | as the number of eggs laid by an animal increases , the number of eggs that hatch will increase |
piqa_1115 | piqa | how to grind coffee beans | [
"use a mortar and blender",
"use a mortar and pestle"
] | B | |
sciq_8936 | sciq | Virtually all of the effects of pregnancy can be attributed in some way to the influence of what? | [
"proteins",
"hormones",
"acids",
"enzymes"
] | B | Effects of Hormones Virtually all of the effects of pregnancy can be attributed in some way to the influence of hormones—particularly estrogens, progesterone, and hCG. During weeks 7–12 from the LMP, the pregnancy hormones are primarily generated by the corpus luteum. Progesterone secreted by the corpus luteum stimulat... |
logicqa_7239 | logicqa | The text is intended to show:. | [
"The beauty of micro things reminds urban people not to be too busy.",
"Although small things, urban people are willing to stay for them.",
"The things that are considered beautiful are so fragile that they cannot afford to be visited and disturbed again and again.",
"Exactly and naturally, it is a reminder t... | A | The so-called beauty of small things is also sensitive to such small things. Although they are small, they are willing to stay. Sometimes the villages, landscapes, old-time town culture, old traditions . their existence is right A reminder from urban people, remind yourself not to go too fast-busy, is the death of the ... |
math_qa_3743 | math_qa | an outlet pipe empties a tank which is full in 8 hours . if the inlet pipe is kept open , which lets water in at the rate of 8 litres / min then outlet pipe would take 4 hours longer . find the capacity of the tank . | [
"8600 litres ",
"200 litres ",
"12800 litres ",
"11520 litres ",
"13200 litres"
] | D | "let the rate of outlet pipe be x liters / hour ; rate of inlet pipe is 8 litres / min , or 8 * 60 = 480 liters / hour ; net outflow rate when both pipes operate would be x - 480 liters / hour . capacity of the tank = x * 8 hours = ( x - 480 ) * ( 8 + 4 ) hours 8 x = ( x - 480 ) * 12 - - > x = 1440 - - > capacity = 8 x... |
logicqa_7357 | logicqa | Which of the following, if true, can best question the opponent ’s conclusion? | [
"During the flight, the leading geese will change positions with their rear companions from time to time, otherwise they are easily exhausted.",
"The bar-headed goose drifts away from its companion in front of it, although it can not minimize the air resistance, it can greatly reduce the physical energy consumpti... | B | A characteristic of barred-headed geese in flight is that they often fly in a certain formation, usually the bird in the back flies behind the side of the previous bird, so there is a common "human" formation. Some researchers think that this formation can reduce air resistance and reduce energy consumption. However, o... |
qasc_687 | qasc | What is responsible for cervical cancer? | [
"lmestone",
"Hemoglobin",
"alleles",
"A virus",
"chemicals",
"cigarettes",
"ovaries",
"smoking"
] | D | A virus is responsible for cervical cancer |
medmcqa_3179 | medmcqa | Partogram is used to - | [
"Assess the fetal well-being in labour",
"Assess the condition of the baby at birth",
"Record the events of pregnancy",
"Assess the progress of labour"
] | D | Ans: D |
medmcqa_1244 | medmcqa | Urination in the human subject is decreased by | [
"Nicotinic agonists",
"AChase inhibitors",
"muscarinic agonists",
"muscarinic antagonists"
] | D | ANTICHOLINERGIC DRUGS (Muscarinic receptor antagonists, Atropinic, Parasympatholytic) Smooth muscles:- All visceral smooth muscles that receive parasympathetic motor innervation are relaxed by atropine (M3 blockade). Tone and amplitude of contractions of stomach and intestine are reduced; the passage of chyme is slowed... |
openbookqa_3875 | openbookqa | To have energy that will last your whole life you'd buy a | [
"car battery",
"loaf of bread",
"turbine",
"tank of gas"
] | C | wind is a renewable resource |
piqa_1868 | piqa | Use strawberries and baking soda to whiten teeth | [
"A paste made from mushed up strawberries and instant yeast helps to clear away surface stains and remove plaque. Simply brush the paste onto your teeth with a toothbrush for several minutes, then rinse away.",
"A paste made from mushed up strawberries and baking soda helps to clear away surface stains and remove... | B | |
medmcqa_3280 | medmcqa | Non -sterile hypopyon is seen in - | [
"Pneumococcus infection",
"Pseudomonas infection",
"Fungal infection",
"Gonococcal infection"
] | C | In fungal ulcer, usually a big hypopyon is present even if the ulcer is small.Unlike the bacterial ulcer,the hypopyon may not be sterile as the fungi can penetrate into the anterior chamber without perforation. Reference:Comprehensive ophthalmology,AK Khurana,6th edition,page no.106 |
qasc_5441 | qasc | What is a biomass' position in the food chain called? | [
"ecosystem",
"more abundant",
"action",
"food swamp",
"Chemical energy",
"Trophic level",
"permineralization",
"It decreases"
] | F | A biomass' position in the food chain is a trophic level. |
medmcqa_3332 | medmcqa | Therapeutic drug monitoring is required for: March 2010 | [
"Sulfonamides",
"Metformin",
"Cycloserine",
"Gentamycin"
] | D | Ans. D: Gentamycin |
qasc_54 | qasc | Some invertebrates may have which feature? | [
"invertebrate",
"fat",
"gills",
"exception",
"three",
"mollusk",
"complex",
"shell"
] | H | Some invertebrates have shells. |
medmcqa_1754 | medmcqa | In which of the following Arbiskov cells are seen ? | [
"Myelodysplastic syndrome",
"Multiple myeloma",
"Granulocytic sarcoma",
"Leukemia cutis"
] | C | Granulocytic Sarcoma Also known as Choloroma or myeloblastoma. It is a hematopoietic stem cell tumour. It is an extramedullary tumor of immature granulocytic series cells. It is a localised tumour forming a mass in the skin of orbital & periorbital tissue due to infiltration of tissues by leukemic cells. It is most com... |
logicqa_3385 | logicqa | Which of the following best contradicts the views of Professor Li's wife. | [
"The role of example in punishing academic corruption is not enough.",
"Professor Zhang may also have academic misconduct, but it has not been discovered.",
"As a public intellectual, Professor Zhang should pay attention to his positive image in front of the public.",
"Professor Zhang's situation is an indivi... | D | In recent years, academic misconduct and even academic corruption have intensified. Some people have plagiarized the research results of others, some have fabricated experimental data, and some have experimented with patients on their own, not only losing the bottom line of scholars, but even the bottom line of being a... |
math_qa_7736 | math_qa | a reduction of 40 % in the price of apples would enable a man to obtain 64 more for rs . 40 , what is reduced price per dozen ? | [
"1 ",
"3 ",
"6 ",
"7 ",
"10"
] | B | "b 40 * ( 40 / 100 ) = 16 - - - 64 ? - - - 12 = > rs . 3" |
openbookqa_4533 | openbookqa | A creature of a certain age lays a clutch, so it is probably a | [
"deer",
"hare",
"falcon",
"bear"
] | C | some adult animals lay eggs |
sciq_2585 | sciq | What is the radula made mostly of? | [
"chlorophyll",
"schist",
"chitin",
"casein"
] | C | Many species have a feeding structure, the radula , found only in mollusks. The radula can be thought of as a "tongue-like" structure. The radula is made mostly of chitin. Types of radulae range from structures used to scrape algae off of rocks to the beaks of squid and octopuses. |
qasc_670 | qasc | What has a circulatory system with a two-chambered heart? | [
"sharks",
"insects",
"salmon",
"animals",
"barnacles",
"mammals",
"tortoises",
"alpacas"
] | C | Salmon have a circulatory system with a two-chambered heart. |
openbookqa_2369 | openbookqa | A person needs to use a raw material to cool an engine, so they might use | [
"H2O in a jug",
"fire in a house",
"salt in a shaker",
"corn in a stove"
] | A | if something is a raw material in a process then that something is required for that process |
qasc_1349 | qasc | What do earthworms do? | [
"Start fires",
"reproduce",
"Destroy earth",
"Move to another area",
"Converting waste.",
"Create earth",
"competing for resources",
"Help plants grow"
] | H | earthworms help plants grow |
mnlp_m1_0 | mnlp_m1 | Which of the following are correct implementation for acquire function ? Assume 0 means UNLOCKED and 1 means LOCKED. Initially l->locked = 0. | [
"c \n void acquire(struct lock *l)\n {\n for(;;)\n if(xchg(&l->locked, 1) == 0)\n return;\n }",
"c \n void acquire(struct lock *l)\n {\n if(cas(&l->locked, 0, 1) == 0)\n return;\n }",
"c \n void acquire(struct lock *l)\n {\n for(;;)\n if(cas(&l->locked, 1... | A | |
sciq_6742 | sciq | The skeletons of humans and horses are examples of what? | [
"exoskeletons",
"pliant skeletons",
"endoskeletons",
"hydroskeleton"
] | C | Figure 38.4 The skeletons of humans and horses are examples of endoskeletons. (credit: Ross Murphy). |
qasc_972 | qasc | what have bodies that are segmented? | [
"worms",
"protist",
"Wasps",
"humans",
"h2o",
"bats",
"insects",
"mammals"
] | A | worms have bodies that are segmented |
logicqa_4380 | logicqa | From this. | [
"A. B. Both townships carry out this activity.",
"Neither B. A. B.",
"A township carried out the activity, B township did not carry out the activity.",
"A township did not carry out the activity, B township carried out the activity."
] | B | Five county towns A. B, C, D, and E all carry out skill-based village construction activities. Which of the following arrangements are made within a certain period of time: (1) Only C and D towns and townships carry out this activity, A or B two This activity is only carried out in the township; (2) If the activity is ... |
medmcqa_2370 | medmcqa | Stereognosis will be lost in the lesion of: | [
"Fasciculus gracilis",
"Fasciculus cuneatus",
"Anterior spinothalamic tract",
"Lateral spinothalamic tract"
] | B | Stereognosis is the ability to identify an object by its touch, texture. The object is placed in hands and is identified without seeing it. Fine touch sensation from the upper limb is carried toward coex in fasciculus cuneatus. The tract also carries the finer aspects of touch. Perception of touch occurs in the somatos... |
piqa_732 | piqa | Where can I see parrots | [
"Your nearest animal shelter should have some to see",
"Your nearest pet store should have some to see"
] | B | |
sciq_187 | sciq | What are 3 types of light? | [
"diffuse, ambient, opaque",
"infrared, visible, ultraviolet",
"solar , visible , ultraviolet",
"complementary, incandescent, fluorescent"
] | B | Electromagnetic waves that are commonly called light fall roughly in the middle of the electromagnetic spectrum. Light includes infrared light, visible light, and ultraviolet light. |
medmcqa_4923 | medmcqa | Inspiratory stridor is found in what kind of lesions | [
"Supraglottic",
"Subglottic",
"Tracheal",
"Bronchus"
] | A | Airway obstruction above the glottis - an inspiratory stridor Obstruction in the lower trachea & bronchi - indicative of expiratory stridor Lesion in glottic or subglottic lesion. - A biphasic stridor So answer is option a - supraglottis Ref : PL Dhingra 7th edition ; pg num:- 333,334 |
qasc_5953 | qasc | Fire converts fuel into what? | [
"burning coal",
"fusion and heat energy",
"heating liquids",
"solid, liquid, gas",
"hydrogen and oxygen",
"light and ice energy",
"light and heat energy",
"heat and cold energy"
] | G | Fire converts fuel into light and heat energy |
medmcqa_6426 | medmcqa | Which of the following is a premalignant lesion of squamous cell carcinoma? | [
"Dermatofibroma",
"Granuloma annulare",
"Actinic keratosis",
"Behcet's disease"
] | C | Actinic Keratosis & Bowen's disease are premalignant lesions of squamous cell carcinoma. |
qasc_2130 | qasc | how do humans communicate? | [
"simply",
"electrically",
"sensory neurons",
"by indirect light",
"firm hugs",
"smell",
"linguistically",
"touch"
] | G | humans communicate linguistically |
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