dataset stringclasses 6
values | id stringlengths 12 16 | question stringlengths 4 758 | choices listlengths 4 4 | answer stringclasses 4
values | support stringlengths 0 7.76k ⌀ |
|---|---|---|---|---|---|
math_qa | mathqa_03_04634 | abcd is a square . f and e are the midpoints of sides ad and cd , respectively . the area of triangle fed is 2 square inches . what is the area of square abcd ( in square inches ) ? | [
"4'",
"8'",
"16'",
"32'"
] | C | area of fed = 2 sq inches = 1 / 2 * de * fd = 1 / 2 * de ^ 2 because the sides of a square are equal , hence half of the sides will also be equal . de ^ 2 = 4 de = fd = 2 hence the side of the square = 4 area if the square = 4 * 4 = 16 correct option : c |
sciq | sciq_01_08562 | Lactose intolerance is a condition characterized by indigestion caused by this? | [
"dairy products",
"pasteurized products",
"raw products",
"fried products"
] | A | Small Intestine: Lactose Intolerance Lactose intolerance is a condition characterized by indigestion caused by dairy products. It occurs when the absorptive cells of the small intestine do not produce enough lactase, the enzyme that digests the milk sugar lactose. In most mammals, lactose intolerance increases with age... |
medmcqa | medmcqa_05_02175 | Most common phase I biotransformation reaction is? | [
"Oxidation",
"Hydrolysis",
"Cyclisation",
"Reduction"
] | A | Ans. is 'a' i.e., Oxidation Oxidation is the most impoant metabolizing reaction. |
sciq | sciq_01_08723 | Obligate anaerobes live and grow in the absence of what? | [
"atomic oxygen",
"molecular nitrogen",
"molecular oxygen",
"molecular carbon"
] | C | Visit this site (http://openstaxcollege. org/l/fermentation2) to see anaerobic cellular respiration in action. Other fermentation methods occur in bacteria. Many prokaryotes are facultatively anaerobic. This means that they can switch between aerobic respiration and fermentation, depending on the availability of oxygen... |
openbookqa | obqa_02_02746 | Which of the following would best describe why a lizard would live in a desert? | [
"it can eat bugs and withstand very cold weather",
"it can eat fish and withstand very cold weather",
"it can eat bugs and withstand very hot weather",
"it can eat fish and withstand very cold weather"
] | C | some lizards live in desert habitats |
sciq | sciq_01_06795 | Every chemical reaction between molecules involves breaking and forming of what? | [
"atomic pathways",
"orbits",
"bonds",
"ions"
] | C | |
math_qa | mathqa_03_01572 | the ratio between the number of sheep and the number of horses at the stewar farm is 2 to 7 . if each of horse is fed 230 ounces of horse food per day and the farm needs a total 12880 ounces of horse food per day . what is number sheep in the form ? ? | [
"18",
"16",
"32",
"56"
] | B | "et no of sheep and horses are 2 k and 7 k no of horses = 12880 / 230 = 56 now 7 k = 56 and k = 8 no of sheep = ( 2 * 8 ) = 16 answer : b" |
medmcqa | medmcqa_05_00763 | Daily dose of albendazole in neurocysticercosis in children is? | [
"1-3 mg per kg",
"4 to 8 mg per kg",
"15 mg per kg",
"25 mg per kg"
] | C | Ans. (c) 15 mg per kgRef Goodman Gillman 11/e, p 699, 1819, Harrison's 17/, Chapter 213, KDT 6/e, p 810, Nelson textbook of pediatrics, 18/e, chapter 300 |
math_qa | mathqa_03_03014 | a sells a bicycle to b at a profit of 20 % . b sells it to c at a profit of 25 % . if c pays rs . 225 for it , the cost price of the bicycle for a is | [
"627",
"297",
"127",
"150"
] | D | explanation : 125 % of 120 % of a = 225 125 / 100 * 120 / 100 * a = 225 a = 225 * 2 / 3 = 150 . answer : d |
medmcqa | medmcqa_05_01259 | Which of the following infection is most commonly related to aplastic anemia? | [
"Hepatitis",
"H. pylori infection",
"Tetanus",
"Bacteremia"
] | A | Hepatitis is the most common preceding infection and posthepatitis marrow failure accounts for approximately 5% of etiologies in most series. |
medmcqa | medmcqa_05_01606 | Arrange Mapelson circuit for spontaneous ventilation in an adult from best to worst | [
"D>B>C>A",
"A>C>B>D",
"A>D>C>B",
"B>C>D>A"
] | C | During spontaneous ventilation, alveolar gas containing Co2 will be exhaled into the breathing tube or directly vented through an open APL valve. Before inhalation occurs, if the fresh gas flow exceeds alveolar minute ventilation, the in flow of fresh gas will force the alveolar gas remaining in the breathing tube to e... |
math_qa | mathqa_03_04908 | if f ( f ( n ) ) + f ( n ) = 2 n + 3 , f ( 0 ) = 1 then f ( 2015 ) = ? | [
"2016",
"2088",
"270",
"1881"
] | A | "f ( f ( 0 ) ) + f ( 0 ) = 2 ( 0 ) + 3 ⇒ ⇒ f ( 1 ) = 3 - 1 = 2 , f ( 1 ) = 2 f ( f ( 1 ) ) + f ( 1 ) = 2 ( 1 ) + 3 ⇒ ⇒ f ( 2 ) = 5 - 2 = 3 , f ( 2 ) = 3 f ( f ( 2 ) ) + f ( 2 ) = 2 ( 2 ) + 3 ⇒ ⇒ f ( 3 ) = 7 - 3 = 4 , f ( 3 ) = 4 . . . . . . . . . . . . . . f ( 2015 ) = 2016 ans : a" |
sciq | sciq_01_00941 | What type of living things break down dead organisms and recycle their nutrients into the soil? | [
"decomposers",
"consumers",
"producers",
"probiotics"
] | A | |
sciq | sciq_01_07903 | What hypothesis states that the biosphere is its own living organism | [
"the seager hypothesis",
"small world theory",
"the gaia hypothesis",
"Big Bang theory"
] | C | The Gaia hypothesis states that the biosphere is its own living organism. |
sciq | sciq_01_03155 | What type of mining is used to recover ores that are deeper into earth’s surface? | [
"explosive mining",
"underwater mining",
"underground",
"deep mining"
] | C | Underground mining is used to recover ores that are deeper into Earth’s surface. Miners blast and tunnel into rock to gain access to the ores. An underground ore deposit can be approached from above, below, or sideways. The direction depends on the placement of the ore body, its depth, the concentration of ore, and the... |
sciq | sciq_01_03993 | What kind of eruption do scientists think is caused by a very large magma chamber erupting entirely in one catastrophic explosion? | [
"mangxamba eruption",
"supervolcano eruption",
"brucei eruption",
"supermagma eruption"
] | B | The exact cause of supervolcano eruptions is still debated. However, scientists think that a very large magma chamber erupts entirely in one catastrophic explosion. This creates a caldera into which the surface collapses ( Figure below ). The composition of the eruption is felsic or highly felsic. |
math_qa | mathqa_03_03360 | according to the direction on a can of frozen orange juice concentrate is to be mixed with 3 cans of water to make orange juice . how many 20 - ounce cans of the concentrate are required to prepare 200 6 - ounce servings of orange juice ? | [
"15",
"34",
"50",
"67"
] | A | "orange juice concentrate : water : : 1 : 3 total quantity of orange juice = 200 * 6 = 1200 oz so orange juice concentrate : water : : 300 oz : 900 oz no . of 20 oz can = 300 oz / 20 oz = 15 answer a , 15 cans" |
sciq | sciq_01_03842 | What are the three forms of water as found in nature? | [
"ice, vapor, sleet",
"solid , mixture , gas",
"balanced , liquid , gas",
"solid, liquid, gas"
] | D | |
math_qa | mathqa_03_01063 | the average weight of 8 person ' s increases by 2.5 kg when a new person comes in place of one of them weighing 55 kg . what might be the weight of the new person ? | [
"56 kg",
"90 kg",
"75 kg",
"data inadequate"
] | C | "c 75 kg total weight increased = ( 8 x 2.5 ) kg = 20 kg . weight of new person = ( 55 + 20 ) kg = 75 kg ." |
sciq | sciq_01_06266 | What two activities are especially important when a number of local populations are linked, forming a metapopulation? | [
"immigration and family reunions",
"immigration and emigration",
"family reunions and emigration",
"flow and emigration"
] | B | |
openbookqa | obqa_02_01866 | Due to plates gliding over our planet's mantle, why is Vancouver likely to be destroyed? | [
"it sits on an active fault line",
"it's located in Canada",
"it has French people",
"the Pacific Ocean is only half as blue as the Atlantic"
] | A | a tectonic plate moves along a fault line |
ARC-Easy | arc_04_00664 | One way that students can help conserve natural resources at school is by | [
"recycling aluminum cans.",
"emptying waste baskets.",
"wearing warmer clothes.",
"eating all of their lunch."
] | A | null |
math_qa | mathqa_03_04922 | the speed at which a man can row a boat in still water is 15 kmph . if he rows downstream , where the speed of current is 3 kmph , what time will he take to cover 15 metres ? | [
"5",
"10",
"3",
"12"
] | C | "speed of the boat downstream = 15 + 3 = 18 kmph = 18 * 5 / 18 = 5 m / s hence time taken to cover 60 m = 15 / 5 = 3 seconds . answer : c" |
sciq | sciq_01_01680 | Where are most of the organs contained in insects? | [
"thorax",
"appendages",
"the abdomen",
"head"
] | C | Like other arthropods, insects have three body segments and many jointed appendages. The abdomen contains most of the internal organs. Six legs are attached to the thorax. There are several appendages on the insect’s head:. |
medmcqa | medmcqa_05_01264 | A 20 year old male patient complaints of a genital discharge resembling flow of seed. He has h/o sexual intercourse with a commercial sex worker 5 days back. Culture media used for the organism is | [
"Ludlam's media",
"Potassium tellurite agar",
"Thayer-martin media",
"Bile-aesculin agar"
] | C | Flow of seed genital discharge suggests gonococcal urethritis. |
sciq | sciq_01_05145 | What are the strongest magnets made? | [
"electromagnets",
"polarized magnets",
"permanent magnets",
"natural magnets"
] | A | An electromagnet is a solenoid wrapped around a bar of iron or other ferromagnetic material. The magnetic field of the coil magnetizes the bar, which adds to the strength of the magnetic field. Electromagnets are the strongest magnets made. |
openbookqa | obqa_02_03263 | The lungs give O2 to the | [
"bloodstream",
"neighbor",
"ozone",
"poor"
] | A | the respiratory system transfers oxygen to the circulatory system |
sciq | sciq_01_09044 | In a scientific experiment, the variable that is affected by the other one is called what? | [
"effective variable",
"independent variable",
"essential variable",
"dependent variable"
] | D | An experiment generally tests how one variable is affected by another. The affected variable is called the dependent variable . In the plant experiment shown in the Figure above , the dependent variable is plant growth. The variable that affects the dependent variable is called the independent variable . In the plant e... |
sciq | sciq_01_07861 | What term refers to an animal that sleeps during the day and is active at night? | [
"nocturnal",
"diurnal",
"solitary",
"crepuscular"
] | A | Many animals go through daily cycles. Daily cycles of behavior are called circadian rhythms. For example, most animals go to sleep when the sun sets down and wake up when the sun rises. These animals are active during the day and called diurnal. Other animals go to sleep when the sun rises and wake up when the sun sets... |
openbookqa | obqa_02_02236 | A lot more sunlight is getting through to the forest floor in the summer than the summer before. | [
"a lumber company got resources from the forest",
"the sun is a lot brighter than the year before",
"A piece of the sun has been placed on the forest floor",
"mirrors have been placed in the tree tops by squirrels"
] | A | cutting down trees in a forest causes the number of trees to decrease in that forest |
sciq | sciq_01_00280 | What are the two major types of seed plants called? | [
"deciduous and evergreen",
"flowers and fruits",
"perennials and annuals",
"gymnosperms and angiosperms"
] | D | The two major types of seed plants are the gymnosperms (seeds in cones) and angiosperms (seeds in ovaries of flowers). Figure below shows how the seeds of gymnosperms and angiosperms differ. Do you see the main difference between the two seeds? The angiosperm seed is surrounded by an ovary . |
math_qa | mathqa_03_03198 | presently the ratio between the ages of dan and james is 6 : 5 . after 4 years dan will be 28 . what is the present age of james ? | [
"20",
"19",
"21",
"18"
] | A | let the present ages dan and james be 6 x years and 5 x years respectively 6 x + 4 = 28 6 x = 24 x = 4 kim ' s age = 5 x = 20 years answer is a |
sciq | sciq_01_00871 | In what form of lipids cells store energy for long-term use? | [
"nuts",
"meat",
"treasure",
"fat"
] | D | Lipids Lipids include a diverse group of compounds that are united by a common feature. Lipids are hydrophobic (“waterfearing”), or insoluble in water, because they are nonpolar molecules. This is because they are hydrocarbons that include only nonpolar carbon-carbon or carbon-hydrogen bonds. Lipids perform many differ... |
medmcqa | medmcqa_05_01546 | The investigative method of choice for confirmation of H.pylori eradication is | [
"Urea breath test",
"Rapid urease assay",
"Culture from gastric mucosa",
"Serology"
] | A | In summary, it is not necessary to perform endoscopy to diagnose H. pylori. Serology is the test of choice for initial diagnosis when endoscopy is not required. If, however, endoscopy is to be performed, the rapid urease assay and histology are both excellent options, but the cost advantage lies with the rapid urease a... |
openbookqa | obqa_02_01694 | What is an example of reproduction? | [
"reading books",
"laying down",
"walking",
"unhatched chicks"
] | D | An example of reproduction is laying eggs |
openbookqa | obqa_02_02694 | As a matters state changes, what will remain constant? | [
"acceleration resistance",
"appearance",
"temperature",
"mass amount"
] | D | heat can change the state of matter |
ARC-Easy | arc_04_00658 | A paper bag is ripped into pieces. Which of these BEST describes the pieces of the bag? | [
"Stronger than the whole bag",
"Thicker than the whole bag",
"Smaller than the whole bag",
"Darker than the whole bag"
] | C | null |
math_qa | mathqa_03_03178 | a company organzied a help desk . there have been done 24 hrs work on software , 17 hrs on help user nd 40 % on other services . find the total no . of hrs have been worked on that day ? | [
"68",
"69",
"70",
"67"
] | A | let total no of hrs = x they have done 24 + 17 = 41 40 % of x is 40 / 100 = 2 / 5 x = 41 + 2 x / 5 x = 68.3 answer : a |
sciq | sciq_01_05215 | A fully developed placenta is made up of a large mass of what? | [
"estrogen hormones",
"plant cells",
"brain tissues",
"blood vessels"
] | D | A fully developed placenta, like the one in Figure below , is made up of a large mass of blood vessels from both mother and fetus. The maternal and fetal vessels are close together but separated by tiny spaces. This allows the mother’s and fetus’s blood to exchange substances across their capillary walls without the bl... |
openbookqa | obqa_02_04743 | As an airboat moves from grass to water it will | [
"blow up",
"sink",
"speed up",
"slow down"
] | C | as the smoothness of something increases , the friction of that something will decrease when its surface moves against another surface |
openbookqa | obqa_02_00928 | Flashlights | [
"illuminate ideas and thoughts",
"illuminate answers to questions",
"illuminate pathways in an overgrown forest",
"illuminate bright sunny days"
] | C | a flashlight emits light |
sciq | sciq_01_05921 | What phenomenon occurs when strong winds blow surface water away from shore, allowing deeper water to flow to the surface and take its place? | [
"upwelling",
"percolating",
"tsunami",
"hurricane"
] | A | Sometimes deep ocean water rises to the surface. This is called upwelling . The figure below shows why it happens ( Figure below ). Strong winds blow surface water away from shore. This allows deeper water to flow to the surface and take its place. |
ARC-Easy | arc_04_00961 | Where do many of the basic life functions take place in organisms? | [
"brain",
"cells",
"heart",
"nerves"
] | B | null |
ARC-Easy | arc_04_00008 | Which of the following events during meiosis contributes most to the variation within a species? | [
"pairing of chromosomes",
"creation of haploid gametes",
"segregation of alleles",
"separation of chromatids"
] | C | null |
ARC-Easy | arc_04_00953 | Two seismographs are placed 500 km from an active fault line, one on each side of the active fault line. During an earthquake, what most likely accounts for the different readings on the seismographs? | [
"the pull of gravity on the waves",
"the interaction of light with waves",
"the differences in the strength of the waves' origins",
"the different media through which the waves travel"
] | D | null |
sciq | sciq_01_09982 | Bacteria, viruses, fungi, and protozoa are examples of what, the term for a disease-causing microorganism? | [
"microbe",
"pathogen",
"fungus",
"germ"
] | B | There are several types of pathogens that cause diseases in human beings. They include bacteria, viruses, fungi, and protozoa. The different types are described in Table below . The table also lists several diseases caused by each type of pathogen. Many infectious diseases caused by these pathogens can be cured with me... |
openbookqa | obqa_02_03900 | Cold-blooded animals are unable to live in cold climates, which is why you always see this type of creature in hot areas | [
"remote",
"eggshells",
"Iguanas",
"candy blooded"
] | C | a reptile is cold-blooded |
ARC-Challenge | arc_04_03143 | Which plant part is similar to a bird's egg? | [
"leaf",
"root",
"seed",
"stem"
] | C | null |
sciq | sciq_01_07884 | What cycle completes the breakdown of glucose begun in glycolysis? | [
"priebus",
"krebs",
"vireos",
"bacterium"
] | B | The Krebs cycle completes the breakdown of glucose begun in glycolysis. If oxygen is present, pyruvate enters the mitochondria and is converted to AcetylCoA. AcetylCoA enters the cycle by combining with 4-carbon oxaloacetate. Study the diagram to confirm that each turn of the cycle (two for each glucose) stores energy ... |
sciq | sciq_01_10543 | What shapes, supports, and protects the cell? | [
"the mesothelium",
"the cell wall",
"the chloroplast",
"the epithelium"
] | B | The cell wall is located outside the cell membrane. It consists mainly of cellulose and may also contain lignin , which makes it more rigid. The cell wall shapes, supports, and protects the cell. It prevents the cell from absorbing too much water and bursting. It also keeps large, damaging molecules out of the cell. |
medmcqa | medmcqa_05_03523 | Burger disease is - | [
"Migratory thrombophlebitis",
"Thrombangitis obliterans",
"Superficial thrombophlebitis",
"Causalgia"
] | B | Answer- B. Thrombangitis obliteransBuerger's disease is also known as thrombangitis obliterans.Buergers disease is characterized by occlusive disease of the small and medium sized aeries. |
openbookqa | obqa_02_00566 | A stopwatch is helpful | [
"when ascertaining what time it is",
"when tracking split times on runs",
"when setting an alarm clock",
"when ascertaining answers on a times table test"
] | B | a stopwatch is used to measure time |
openbookqa | obqa_02_03324 | What is a source of nectar? | [
"daffodils",
"flower toys",
"sunlight",
"groundwater"
] | A | a flower is a source of nectar |
openbookqa | obqa_02_01167 | What is an example of wiring requiring an electrical conductor? | [
"a light switch turning on lights because of steel inside the wiring",
"a toasting failing because it used aluminium",
"a lightbulb burning out because of a faulty connection",
"a power outage because of an electrical storm"
] | A | wiring requires an electrical conductor |
sciq | sciq_01_07435 | What form does water take on the planet mars? | [
"gas",
"ice",
"plasma",
"liquid"
] | B | Water on Mars can't be a liquid. This is because the pressure of the atmosphere is too low. The planet does have a lot of water; it is in the form of ice. The south pole of Mars has a very visible ice cap. Scientists also have evidence that there is also a lot of ice just under the Martian surface. The ice melts when v... |
sciq | sciq_01_04310 | What kind of joints does the skull have that do not allow any movement? | [
"fixed particles",
"fixed joints",
"fixed cells",
"fixed plates"
] | B | Image copyright Vasiliy Koval, 2013, modified by CK-12 Foundation. The skull has fixed joints that do not allow any movement . Used under license from Shutterstock. com. |
sciq | sciq_01_08205 | What do plants do to prevent water loss at night? | [
"shed their petals",
"close their stems",
"close their leaves",
"open their petals"
] | C | Plants also detect and respond to the daily cycle of light and darkness. For example, some plants open their leaves during the day to collect sunlight and then close their leaves at night to prevent water loss. Environmental stimuli that indicate changing seasons trigger other responses. Many plants respond to the days... |
math_qa | mathqa_03_03099 | a certain car traveled twice as many miles from town a to town b as it did from town b to town c . from town a to town b , the car averaged 12 miles per gallon , and from town b to town c , the car averaged 16 miles per gallon . what is the average miles per gallon that the car achieved on its trip from town a through ... | [
"13",
"13.5",
"14.4",
"14.5"
] | C | "ans is c given d _ ab = 2 * d _ bc let d _ ab = d and d _ bc = x so d = 2 x for average miles per gallon = ( d + x ) / ( ( d / 12 ) + ( x / 16 ) ) = 14.4 ( formula avg speed = total distance / total time )" |
sciq | sciq_01_02771 | What is an area that is saturated with water or covered by water for at least one season of the year? | [
"a bog",
"a wetland",
"a peat",
"a valley"
] | B | A wetland is an area that is saturated with water or covered by water for at least one season of the year. The water may be freshwater or salt water. Wetlands are extremely important biomes for several reasons:. |
sciq | sciq_01_09744 | Functional groups are groups of atoms that occur within molecules and confer specific chemical properties to those molecules. they are found along the “carbon backbone” of what? | [
"macromolecules",
"micromolecules",
"inorganic molecules",
"functional molecules"
] | A | Functional Groups Functional groups are groups of atoms that occur within molecules and confer specific chemical properties to those molecules. They are found along the “carbon backbone” of macromolecules. This carbon backbone is formed by chains and/or rings of carbon atoms with the occasional substitution of an eleme... |
sciq | sciq_01_11278 | What controls the shape of a developing zygote early in its development? | [
"DNA",
"chromosomes",
"gap genes",
"storage genes"
] | C | Gap genes control the shape of a developing zygote early in its development. Gap mutants are missing segments in their embryos. These genes are highly regulated. |
ARC-Challenge | arc_04_02896 | What should be done when the results of an experiment do not support the hypothesis? | [
"repeat the experiment and check for errors",
"change the observations to match the hypothesis",
"redo the experiment until the expected results are obtained",
"record and analyze the data after changing the hypothesis"
] | A | null |
openbookqa | obqa_02_01218 | Peddling a bicycle can be accomplished by | [
"dolphins",
"dogs",
"possessors of thumbs",
"emus"
] | C | a human can pedal a bicycle |
sciq | sciq_01_03965 | What is the cause of existence of molecular solids and liquids? | [
"attractive forces",
"negative forces",
"popular forces",
"few forces"
] | A | |
sciq | sciq_01_02637 | The german physicist max planck (1858–1947) used the idea that atoms and molecules in a body act like oscillators to absorb and emit this? | [
"blood",
"radiation",
"energy",
"convection"
] | B | Where is the quantization of energy observed? Let us begin by considering the emission and absorption of electromagnetic (EM) radiation. The EM spectrum radiated by a hot solid is linked directly to the solid’s temperature. (See Figure 29.3. ) An ideal radiator is one that has an emissivity of 1 at all wavelengths and,... |
sciq | sciq_01_03167 | What part of the brain lies under the cerebrum and behind the brain stem? | [
"thymus",
"medulla",
"cerebellum",
"spinal cord"
] | C | The cerebellum is the next largest part of the brain. It lies under the cerebrum and behind the brain stem. The cerebellum controls body position, coordination, and balance. Whether you are riding a bicycle or writing with a pen, you are using your cerebellum. |
math_qa | mathqa_03_03800 | a man can do a piece of work in 4 days , but with the help of his daughter , he can do it in 3 days . in what time can his daughter do it alone ? | [
"12",
"28",
"26",
"19"
] | A | explanation : daughter ’ s 1 day ’ s work = ( 1 / 3 – 1 / 4 ) = 1 / 12 daughter alone can do the work in 12 / 1 = 12 days answer : a |
math_qa | mathqa_03_02769 | if ( 1 – 1.5 ) n = 1 , then n = | [
"− 400",
"− 140",
"− 2",
"4"
] | C | "( 1 – 1.5 ) n = 1 simplify to get : - 0.5 n = 1 rewrite as ( - 1 / 2 ) n = 1 multiply both sides by - 2 to get : n = - 2 answer : c" |
medmcqa | medmcqa_05_00852 | Wasserman test is | [
"Agglutination test",
"Precipitation test",
"Neutralisation test",
"Complement fixation test"
] | D | Ref: Ananthanarayana textbook of Microbiology 9th edition Pgno : 120 Complement fixation test Direct complement fixation test Wasserman test Syphilis Indirect complement fixation test T.pallidum immobilization test Syphilis Sabin Feldman dye test Toxoplasmosis Cytocidal test Vibrio Immunoadherence Vibrio , T.pallidum |
sciq | sciq_01_01744 | Antibiotics can be used to fight what, in general? | [
"pathogens",
"fever",
"bacteria",
"viruses"
] | C | In summary, society is facing an antibiotic crisis. Some scientists believe that after years of being protected from bacterial infections by antibiotics, we may be returning to a time in which a simple bacterial infection could again devastate the human population. Researchers are working on developing new antibiotics,... |
math_qa | mathqa_03_02737 | if two times of the daughter ’ s age in years is included to the mother ’ s age , the total is 70 and if two times of the mother ’ s age is included to the daughter ’ s age , the total is 95 . so the mother ’ s age is , | [
"30",
"40",
"50",
"60"
] | B | b 40 let daughter ’ s age = a and mother ’ s age = b given : 2 a + b = 70 and , a + 2 b = 95 solving b , we will get b = 40 . |
medmcqa | medmcqa_05_01664 | Which stone is common in chronic laxative use: | [
"Xanthine",
"Cysteine",
"Ammonia urate",
"Struvite"
] | C | Ans. c. Ammonia urateRef: Campbells Urology/P. 210Chronic laxative use leads to decreased sodium in the urine, as most sodium is excreted by GIT.Hence urate binds more with ammonia and this leads to ammonia urate stones. |
sciq | sciq_01_10481 | In vertebrates, cholesterol is synthesized in which organ and obtained from the diet? | [
"the brain",
"the liver",
"the bone",
"heart"
] | B | |
medmcqa | medmcqa_05_02178 | Which of the following is used in the treatment of well differentiated thyroid carcinoma: | [
"I-131",
"Technetium Scan",
"Phosphate",
"MIBG"
] | A | Ans. (a) I131Ref: Schwartz 10th edition, Page 1543* I131 is used in the treatment of metastatic well differentiated cancers.* I123, Tc 99m are all used only for diagnostic purposes. |
ARC-Easy | arc_04_00991 | If soil is permeable | [
"water cannot flow through it.",
"water easily flows through it.",
"it contains many minerals.",
"it contains few minerals."
] | B | null |
math_qa | mathqa_03_04187 | a 300 m long train crosses a platform in 39 sec while it crosses a signal pole in 16 sec . what is the length of the platform ? | [
"287 m",
"431.25 m",
"267 m",
"287.25 m"
] | B | "speed = 300 / 16 = 75 / 4 m / sec . let the length of the platform be x meters . then , ( x + 300 ) / 39 = 75 / 4 = > x = 731.25 m answer : b ( 431.25 )" |
sciq | sciq_01_06974 | Different isotopes of an element have different mass numbers because they have different numbers of what? | [
"electrons",
"neutrons",
"protons",
"nuclei"
] | B | An atom’s mass number is its mass in atomic mass units (amu), which is about equal to the total number of protons and neutrons in the atom. Different isotopes of an element have different mass numbers because they have different numbers of neutrons. |
openbookqa | obqa_02_02074 | A laser produces a light source, which may be useful in | [
"cleaning a glass",
"juggling stones",
"playing with felines",
"doing the dishes"
] | C | a laser is used for producing light |
sciq | sciq_01_02408 | Anabolic steroids, a form of the male sex hormone testosterone, are one of the most widely known performance-enhancing drugs. steroids are used to help build what? | [
"muscle mass",
"nervous tissue",
"bone mass",
"brain tissue"
] | A | Some athletes attempt to boost their performance by using artificial hormones that enhance muscle performance. Anabolic steroids, a form of the male sex hormone testosterone, are one of the most widely known performance-enhancing drugs. Steroids are used to help build muscle mass. Other hormones that are used to enhanc... |
medmcqa | medmcqa_05_02467 | Monoclonal antibody used in cancer is | [
"Rituximab",
"Cisplatin",
"5-fluorouracil",
"Methotrexate."
] | A | Rituximab is a monoclonal antibody against CD20. It is used for treatment of: - Non-Hodgkin lymphoma Chronic lymphoid leukemia Rheumatoid ahritis SLE Auto-immune hemolytic anemia Idiopathic thrombocytopenic purpura OTHER OPTION: Cisplatin is most emetogenic anticancer drug - DOC- esophageal or gastric cancer 5-fluorour... |
medmcqa | medmcqa_05_03178 | Nerve carrying parasympathetic fibres are : | [
"Cranial nerves 3,5,7,10 and S1-5",
"Cranial nerves 3,7,9,10 and S2-4",
"Cranial nerves 5,7,9,10 and S1-5",
"Cranial nerves 3,5,7,10 and S2-4"
] | B | Para sympathetic flow is cranio-sacral flow carried by cranial nerves 3,7,9,10 and the sacral nerves S-2,3,4.These nerves carry the preganglionic fibres to their respective ganglia. |
openbookqa | obqa_02_01722 | A polar bear is white because | [
"it's a lame Turkish professor in a third rate Pennsylvanian college",
"it's covered in polar snow ice",
"it wants to make a Grizzly bear jealous",
"its parents had white fur"
] | D | the coloration of fur is an inherited characteristic |
sciq | sciq_01_11191 | What force is caused by microscopic bumps, lumps, and imperfections colliding? | [
"motion",
"tension",
"gravitational",
"friction"
] | D | Every surface has microscopic bumps, lumps, and imperfections, emphasized as in the image above. If we try to slide the top block over the lower block, there will be numerous collisions as the bumps impact each other. The forward motion causes the collisions with bumps which then exert a force in opposite way the block... |
openbookqa | obqa_02_01763 | A puddle after a rain will eventually | [
"leave to town",
"jump for joy",
"recede from warmth",
"burn with acid"
] | C | An example of evaporation is a body of water drying up by absorbing heat energy |
medmcqa | medmcqa_05_03382 | For a tooth with open apex, treated with calcium hydroxide for apexification, the most reliable sign before obturation is: | [
"Electric pulp testing",
"Thermal pulp testing",
"Tooth mobility",
"Tenderness on percussion"
] | D | Weine recommends that the apexification procedure be completed in two appointments. After instrumentation, irrigation and drying of the canal during the first appointment, he advises sealing a sterile, dry, cotton pellet in the pulp chamber for 1 to 2 weeks. Placing a calcium hydroxide dressing in the canal is optional a... |
math_qa | mathqa_03_04767 | an error 6 % in excess is made while measuring the side of a square . the percentage of error in the calculated area of the square is | [
"12.04 %",
"14.14 %",
"12.36 %",
"12.26 %"
] | D | "100 cm is read as 102 cm . a 1 = ( 100 x 100 ) cm 2 and a 2 ( 106 x 106 ) cm 2 . ( a 2 - a 1 ) = [ ( 106 ) 2 - ( 100 ) 2 ] = ( 106 + 100 ) x ( 106 - 100 ) = 1236 cm 2 . percentage error = 12.36 % d" |
ARC-Easy | arc_04_01567 | In an earthquake, the primary waves move through | [
"air",
"water",
"soil",
"rock"
] | D | null |
sciq | sciq_01_05225 | What is the only thing that can change an asteroid? | [
"a situation",
"a wind",
"a collision",
"weather"
] | C | An asteroid can only change due to a collision. A collision may cause the asteroid to break up. It may create craters on the asteroid’s surface. An asteroid may strike a planet if it comes near enough to be pulled in by its gravity. |
ARC-Easy | arc_04_00212 | A geologist finds a layer of shale near the surface from a certain time period. Nearby, the geologist finds the same layer of shale, but it is deeper underground than the first layer. What might have caused the difference in the depth of the shale layer? | [
"a meteorite",
"a fault",
"ancient fossils",
"animal life"
] | B | null |
sciq | sciq_01_03806 | The end of the phospholipid molecule that is polar and attracts water is called what? | [
"magnetic",
"hydrophobic",
"hydrophilic",
"cytosolic"
] | C | Figure below shows how phospholipid molecules are arranged in a cell membrane. One end (the head) of each phospholipid molecule is polar and attracts water. This end is called hydrophilic ("water loving"). The other end (the tail) is nonpolar and repels water. This end is called hydrophobic ("water hating"). The nonpol... |
math_qa | mathqa_03_04710 | the sale price sarees listed for rs . 400 after successive discount is 15 % and 5 % is ? | [
"297",
"879",
"323",
"762"
] | C | "400 * ( 85 / 100 ) * ( 95 / 100 ) = 323 answer : c" |
openbookqa | obqa_02_02480 | A navigator may be in charge of | [
"shoveling a sidewalk",
"clearing a tree",
"conducting a car",
"riding a bike"
] | C | An example of navigation is directing a boat |
sciq | sciq_01_09200 | Like all tetrapods except birds and mammals, frogs possess a heart with what structure? | [
"eight chambers",
"three chambers",
"four chambers",
"One Chamber"
] | B | Adult frogs are characterized by long hind legs, a short body, webbed finger-like parts, and the lack of a tail. They also have a three-chambered heart, as do all tetrapods except birds and mammals. Most frogs live part of the time in water and part of the time on land. They move easily on land by jumping or climbing. ... |
sciq | sciq_01_11095 | What cause rabies, measles, diarrheal diseases, hepatitis, polio, and cold sores? | [
"viruses",
"bacteria",
"contaminants",
"parasites"
] | A | Viruses cause many human diseases. In addition to the diseases mentioned above, viruses cause rabies, measles, diarrheal diseases, hepatitis, polio, and cold sores (see Figure below ). Viral diseases range from mild to fatal. One way viruses cause disease is by causing host cells to burst open and die. Viruses may also... |
sciq | sciq_01_04806 | Besides the endocrine system, what other system exerts control over all the organ systems of the body? | [
"circulatory system",
"skeleton system",
"abnormal system",
"nervous system"
] | D | 16.6 | Nervous System By the end of this section, you will be able to: • Describe the form and function of a neuron • Describe the basic parts and functions of the central nervous system • Describe the basic parts and functions of the peripheral nervous system As you read this, your nervous system is performing several... |
openbookqa | obqa_02_00511 | Gasoline is unable to exist without the addition of raw materials such as | [
"fossilized matter",
"sand",
"water",
"air"
] | A | oil is a source of gasoline |
openbookqa | obqa_02_00024 | A child will only grow if they are provided with | [
"a bed",
"education",
"inspiration",
"energy"
] | D | an organism requires energy for growth |
ARC-Easy | arc_04_00647 | Eye color in human beings is an | [
"instinct.",
"acquired trait.",
"inherited trait.",
"environmentally influenced trait."
] | C | null |
sciq | sciq_01_11248 | What kind of symmetry do echinoderm larvae have? | [
"spherical",
"internal",
"radial",
"bilateral"
] | D | |
math_qa | mathqa_03_03121 | water consists of hydrogen and oxygen , and the approximate ratio , by mass , of hydrogen to oxygen is 2 : 16 . approximately how many grams of oxygen are there in 180 grams of water ? | [
"160",
"72",
"112",
"128"
] | A | "solution : we are given that the ratio of hydrogen to oxygen in water , by mass , is 2 : 16 . using our ratio multiplier we can re - write this as 2 x : 16 x . we can now use these expressions to determine how much oxygen is 180 18 x = 180 x = 10 since x is 10 , we know that there are 16 x 10 = 160 grams of oxygen in ... |
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