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_00479 | a sum fetched a total simple interest of rs . 100 at the rate of 5 p . c . p . a . in 4 years . what is the sum ? | [
"800",
"600",
"500",
"1000"
] | C | "sol . principal = rs . [ 100 * 100 / 5 * 4 ] = rs . [ 10000 / 20 ] = rs . 500 . answer c" |
math_qa | mathqa_03_00627 | if rs . 595 be divided among a , b , c in such a way that a gets 2 / 3 of what b gets and b gets 1 / 4 of what c gets , then their shares are respectively ? | [
"s . 420",
"s . 360",
"s . 389",
"s . 368"
] | A | "( a = 2 / 3 b and b = 1 / 4 c ) = a / b = 2 / 3 and b / c = 1 / 4 a : b = 2 : 3 and b : c = 1 : 4 = 3 : 12 a : b : c = 2 : 3 : 12 a ; s share = 595 * 2 / 17 = rs . 70 b ' s share = 595 * 3 / 17 = rs . 105 c ' s share = 595 * 12 / 17 = rs . 420 . answer : a" |
medmcqa | medmcqa_05_02332 | RNA dependent DNA polymerase is - | [
"DNA polymerase",
"RNA polymerase",
"Reverse transcriptase",
"Phosphokinase"
] | C | Ans. is 'c' i.e., Reverse transcriptaseo Reverse transcriptase is an RNA dependent DNA polymerase that produces ds DNA from RNA template. It moves along the template in 3' -5' direction, synthesizing DNA is 5' - 3' direction, It is seen in retro viruses (e.g. HIV). |
sciq | sciq_01_06770 | Oxygen and what are required for rust to form? | [
"water",
"air",
"carbon",
"pressure"
] | A | Metallic Iron"). Instead, the rust continually flakes off to expose a fresh metal surface vulnerable to reaction with oxygen and water. Because both oxygen and water are required for rust to form, an iron nail immersed in. |
sciq | sciq_01_04215 | What is is a measurement of the force amplification of a machine? | [
"mechanical pull",
"mechanical push",
"mechanical advantage",
"force multiplier"
] | C | We use simple machines because they give us a mechanical advantage . Mechanical advantage is a measurement of the force amplification of a machine. In ideal machines, where there is no friction and the input work and output work are the same,. |
sciq | sciq_01_02940 | The rising and sinking of these can cause precipitation? | [
"underwater currents",
"global air currents",
"circular air currents",
"temporary air currents"
] | B | Global air currents affect precipitation. How they affect it varies with latitude ( Figure below ). Where air rises, it cools and there is precipitation. Where air sinks, it warms and causes evaporation. These patterns are part of the global wind belts. |
sciq | sciq_01_07711 | What cycle is the second stage of cellular respiration? | [
"krebs cycle",
"electron transport chain",
"sodium potassium pump",
"glycolysis"
] | A | The Krebs cycle is the second stage of cellular respiration. |
sciq | sciq_01_07765 | Electromagnetic radiation is a form of what? | [
"energy",
"fuel",
"fusion",
"wave"
] | A | Electromagnetic radiation is a form of energy. |
sciq | sciq_01_05223 | During the day, what type of energy is transferred from the air over the land to the air over the water? | [
"magnetic",
"thermal",
"atmospheric",
"nuclear"
] | B | A: During the day, thermal energy is transferred from the air over the land to the air over the water. During the night, thermal energy is transferred in the opposite direction. |
ARC-Challenge | arc_04_02327 | Which of these animals has teeth that are most like the teeth of humans? | [
"deer",
"lion",
"monkey",
"dog"
] | C | null |
math_qa | mathqa_03_04719 | if k is an integer and 0.00010101 x 10 ^ k is greater than 10 , what is the least possible value of k ? | [
"3",
"4",
"5",
"6"
] | C | "0.00010101 * 10 ^ k > 10 we need to move the decimal point to the right 5 places to get 10.101 this is equivalent to multiplying by 10 ^ 5 . the answer is c ." |
math_qa | mathqa_03_02122 | the least number , which when divided by 12 , 31 , 20 and 54 leaves in each case a remainder of 8 is : | [
"448",
"488",
"16748",
"548"
] | C | "required number = ( l . c . m . of 12 , 31 , 20 , 54 ) + 8 = 16740 + 8 = 16748 . answer : c" |
math_qa | mathqa_03_04900 | the citizens of planet nigiet are 8 fingered and have thus developed their decimal system in base 8 . a certain street in nigiet contains 1000 buildings numbered 1 to 1000 in base 8 . how many 3 s are used in numbering these buildings ? express your answer in base 10 | [
"192",
"200",
"196",
"198"
] | A | "explanation : number 3 in 1 - 100 comes 20 times . 101 - 200 - > 20 times 201 - 300 - > 20 times 301 - 400 - > 120 times 401 - 500 - > 20 times 501 - 600 - > 20 times 601 - 700 - > 20 times 701 - 800 - > 20 times 801 - 900 - > 20 times 901 - 1000 - > 20 times total times : 300 times ( any no . from 1 to 9 except 0 wil... |
ARC-Easy | arc_04_01072 | Which is a reason for Arkansas having multiple seasons? | [
"the tilt of Earth's axis",
"the speed of Earth's orbit",
"Earth's distance from the Sun",
"Earth gravitational pull toward the Moon"
] | A | null |
openbookqa | obqa_02_02240 | A shout is made into the night sky and carries | [
"a paper bag",
"a baby",
"a stick",
"on the gales"
] | D | air is a vehicle for sound |
medmcqa | medmcqa_05_02868 | Radiographic finding of floating teeth can be seen in - | [
"Ectodermal dysplasis",
"Cleido cranial dysplasia",
"Osteopetrosis",
"Histiocytosis - X"
] | D | On radiographic examination of mandible, erosion of the bony alveoli around the teeth, so that they seem to be floating in space.
Seen in histiocytosis X. |
sciq | sciq_01_09691 | What is the unsorted pile of material dropped by glaciers called? | [
"landfill",
"icy deposit",
"glacial till",
"glacial runoff"
] | C | |
math_qa | mathqa_03_02384 | if the weight of 12 meters long rod is 14 kg . what is the weight of 6 meters long rod ? | [
"8 kg .",
"10.8 kg .",
"7 kg .",
"18.0 kg"
] | C | "answer ∵ weight of 12 m long rod = 14 kg ∴ weight of 1 m long rod = 14 / 12 kg ∴ weight of 6 m long rod = 14 x 6 / 12 = 7 kg option : c" |
openbookqa | obqa_02_03246 | A creature's habitat would be like what, if it has wide appendages that grasp liquids well? | [
"salt water",
"salty",
"mountainous",
"dry"
] | A | flippers are used for moving in water |
sciq | sciq_01_11451 | What is the process of changing something from a gas to a liquid? | [
"sublimation",
"fermentation",
"condensation",
"combustion"
] | C | Condensation is the change of state from a gas to a liquid. |
math_qa | mathqa_03_02537 | it is currently 8 : 34 pm . at what time in the morning was it exactly 39,668 minutes ago ? | [
"7 : 22",
"7 : 24",
"7 : 26",
"7 : 28"
] | C | divide 39,668 by 60 to convert to minutes : 39,668 / 60 = 661 r 8 . that is 661 hours , 8 minutes . all of the answer choices are during the same hour before : 34 , so we can assume the 661 hours takes the time back into the 7 am hour to 7 : 34 am . going back 8 more minutes yields the time 7 : 26 am . c |
ARC-Easy | arc_04_01346 | DNA molecules contain the genetic information that determines the characteristics of a living organism. How do DNA molecules express the genetic information they contain? | [
"by breaking down proteins within the cell",
"by directing the process of protein synthesis",
"by regulating the storage of cellular proteins",
"by controlling the movement of protein molecules"
] | B | null |
sciq | sciq_01_09298 | Cardiomyocytes are striated muscle cells found where? | [
"in lung tissue",
"in the intestines",
"in the diaphram",
"in cardiac tissue"
] | D | Figure 40.13 Cardiomyocytes are striated muscle cells found in cardiac tissue. (credit: modification of work by Dr. Girod, Anton Becker; scale-bar data from Matt Russell). |
openbookqa | obqa_02_00952 | Some bacteria are beneficial and some bacteria | [
"cause droughts",
"cause thriving populations",
"cause rosacea",
"cause upset stomach"
] | D | bacteria cause food poisoning |
sciq | sciq_01_07463 | Eight of the hottest years on record have occurred since what year? | [
"1998",
"2002",
"1997",
"1991"
] | A | Since the mid 1800s, Earth has warmed up quickly. Look at Figure below . The 14 hottest years on record have all occurred since 1900. Eight of them have occurred since 1998! This is what is usually meant by global warming . |
math_qa | mathqa_03_03072 | a jogger is running at 9 kmph alongside a railway track in 240 meters ahead of the engine of a 120 meters long train . the train is running at 45 kmph in the same direction . how much time does it take for the train to pass the jogger ? | [
"46",
"36",
"18",
"22"
] | B | explanation : distance to be covered = 240 + 120 = 360 m relative speed = 36 km / hr = 36 × 10 / 36 = 10 m / s time = distance / speed = 360 / 10 = 36 seconds answer : option b |
math_qa | mathqa_03_02696 | if 3 women can color 180 m long cloth in 2 days , then 5 women can color 300 m long cloth in ? | [
"2 days",
"3 days",
"5 days",
"1 day"
] | A | "the length of cloth painted by one woman in one day = 180 / 3 × 2 = 30 m no . of days required to paint 300 m cloth by 5 women = 300 / 5 × 30 = 2 days answer : a" |
sciq | sciq_01_10245 | Photographs of the heat emitted by an object are called what? | [
"thermal images",
"radio images",
"variable images",
"cosmic images"
] | A | |
openbookqa | obqa_02_01402 | Shortly after the moon is in ecliptical longitude with the Sun, one will see | [
"a waning crescent",
"a waxing crescent",
"a waning gibbous",
"a waxing gibbous"
] | B | the first quarter phase of the moon occurs after the new moon |
medmcqa | medmcqa_05_04507 | A female presented with a severe headache of sudden onset. On CT scan a diagnosis of subarachnoid hemorrhage is made. The most common cause of subarachnoid hemorrhage is : | [
"Middle meningeal artery",
"Berry aneurysm rupture",
"Basilar artery",
"Subdural venous sinuses"
] | B | Ans. is 'b' ie. Berry Aneurysm (Ref. : Harrison, 17/e pl726 (16/e, p 2387, 15/e, p 238))" Excluding head trauma the most common cause of SAH is rupture of a saccular aneurysma (Berry aneurysm or congenital aneurysm). "Berry aneurysms - also k/a as congenital aneurysm although they are not present at birth. There is how... |
sciq | sciq_01_09013 | By what processes does the ocean modify landforms? | [
"erosion and deposition",
"splash and deposition",
"sweeping and deposition",
"shape and deposition"
] | A | The power of the ocean modifies landforms by erosion and deposition. Landforms modified by both erosion and deposition are seen in this photo. The cliff is being eroded by incoming waves. The beach is being created as sand is being deposited. |
math_qa | mathqa_03_00904 | the sum of the first 50 positive even integers is 2550 . what is the sum of the even integers from 302 to 400 inclusive ? | [
"11,550",
"14,550",
"17,550",
"20,550"
] | C | "2 + 4 + 6 + 8 + . . . + 100 = 2550 302 + 304 + . . . + 400 = 50 ( 300 ) + ( 2 + 4 + . . . + 100 ) = 15,000 + 2550 = 17,550 the answer is c ." |
sciq | sciq_01_01278 | The length that an object has travelled in one or multiple directions can also be called what? | [
"distance",
"range",
"velocity",
"axis"
] | A | The length traveled by an object moving in any direction or even changing direction is called distance. |
openbookqa | obqa_02_00361 | air masses are pushed by westerlies but stopped by | [
"gravity",
"meandering air currents",
"currents",
"sunlight"
] | B | jet streams may deflect the air masses moved by the prevailing westerlies |
openbookqa | obqa_02_02898 | the availability of soil nutrients in the food chain can be explained by which of these? | [
"the soil emanates nutrients into the air",
"the primary producers depend on the soil",
"all living things eat sand",
"the water we drink is from the soil"
] | B | if some nutrients are in the soil then those nutrients are in the food chain |
sciq | sciq_01_03770 | Transforming from a caterpillar to a butterfly requires a lot of what? | [
"food",
"energy",
"Water",
"fuel"
] | B | This caterpillar is busily munching its way through leaf after leaf. In fact, caterpillars do little more than eat, day and night. Like all living things, they need food to provide their cells with energy. The caterpillar will soon go through an amazing transformation to become a beautiful butterfly. These changes requ... |
sciq | sciq_01_03173 | What kind of reproduction results in offspring that are genetically unique? | [
"sexual reproduction",
"asexual reproduction",
"fragmentation",
"budding"
] | A | Sexual reproduction results in infinite possibilities of genetic variation. In other words, sexual reproduction results in offspring that are genetically unique. They differ from both parents and also from each other. This occurs for a number of reasons. |
openbookqa | obqa_02_01128 | An animal that may like a banana peel is a | [
"bear",
"raccoon",
"cat",
"dog"
] | B | raccoons eat waste |
sciq | sciq_01_06706 | What term describes waves that travel through matter? | [
"mechanical waves",
"replaced waves",
"heat waves",
"water waves"
] | A | Waves that travel through matter—such as the fabric of a flag—are called mechanical waves. The matter they travel through is called the medium. When the energy of a wave passes through the medium, particles of the medium move. The more energy the wave has, the farther the particles of the medium move. The distance the ... |
sciq | sciq_01_03843 | What type of digestion is chewing an example of? | [
"mechanical",
"electromagnetic",
"gravity",
"fluid"
] | A | |
openbookqa | obqa_02_04157 | Thermal conduction is when materials conduct what through those materials? | [
"air",
"hotness",
"electricity",
"cold"
] | B | thermal conduction is when materials conduct heat through those materials |
math_qa | mathqa_03_02098 | the present ratio of students to teachers at a certain school is 45 to 1 . if the student enrollment were to increase by 50 students and the number of teachers were to increase by 5 , the ratio of students to teachers would then be 25 to 1 . what is the present number of teachers ? | [
"4",
"8",
"10",
"12"
] | A | "we are given that the ratio of students to teacher is 45 to 1 . we can rewrite this using variable multipliers . students : teachers = 45 x : x we are next given that student enrollment increases by 50 and the number of teachers increases by 5 . with this change the new ratio becomes 25 to 1 . we can put all this into... |
sciq | sciq_01_07331 | In the periodic table, elements are arranged from left to right according to what property? | [
"atomic mass",
"real mass",
"metallic mass",
"major mass"
] | A | You can see how Mendeleev organized the elements in Figure below . From left to right across each row, elements are arranged by increasing atomic mass. Mendeleev discovered that if he placed eight elements in each row and then continued on to the next row, the columns of the table would contain elements with similar pr... |
sciq | sciq_01_02478 | What serves to replace nonreproducing specialized cells as needed in the adult body? | [
"osteoclast cells",
"monocyte cells",
"stem cells",
"dendritic cells"
] | C | |
medmcqa | medmcqa_05_00216 | Which of the following is considered as an anxiolytic substance? | [
"Caffeine",
"Cholecystokinin",
"Neuropeptide Y",
"Carbondioxide"
] | C | Anxiolytic substances Anxiogenic substances Benzodiazepines Selective Serotonin Reuptake Inhibitors Beta-blockers Neuropeptide Y Buspirone Carbon dioxide Cholecystokinin Flumazenil Caffeine |
math_qa | mathqa_03_04737 | in the xy - plane , the point ( 1 , 3 ) is the center of a circle . the point ( - 2 , 3 ) lies inside the circle and the point ( 1 , - 2 ) lies outside the circle . if the radius r of the circle is an integer , then r = | [
"6",
"5",
"4",
"3"
] | C | "an easy way to solve this question will be just to mark the points on the coordinate plane . you ' ll see that the distance between the center ( 1 , 3 ) and the point inside the circle ( - 2 , 3 ) is 3 units ( both points are on y = 3 line so the distance will simply be 1 - ( - 2 ) = 3 ) so the radius must be more tha... |
medmcqa | medmcqa_05_01437 | HLA is present on – | [
"Short arm of chromosomes 6",
"Short term of chromosomes 3",
"Long arm of chromosomes 3",
"Long arm of chromosomes 6"
] | A | o HLA complex (MHC) gene is located on the short arm of chromosome 6.
o The histocompatibility antigens (human leukocyte antigens - HLA) are cell surface antigens that induce
an immune response leading to the rejection of allografts.
o The principal physiologic function of the cell surface histocompatibility molecules ... |
openbookqa | obqa_02_00038 | What is the most likely to be an effect of acid rain on an aquatic environment? | [
"decrease in plant life",
"increase in fish population",
"increase in plant growth",
"cleaner and clearer water"
] | A | acid rain has a negative impact on water quality |
sciq | sciq_01_05006 | What do male cones in seed plants contain? | [
"nutrients",
"nitrogen",
"spores",
"pollen"
] | D | |
sciq | sciq_01_03631 | How many pairs of chromosomes do human have ? | [
"23 pairs",
"19 pairs",
"12 pairs",
"31 pairs"
] | A | Human Genome, Chromosomes, and Genes. Each chromosome of the human genome contains many genes as well as noncoding intergenic (between genes) regions. Each pair of chromosomes is shown here in a different color. Notice that there are 23 pairs of chromosomes. |
sciq | sciq_01_08918 | What 3 types of friction occur between solid surfaces? | [
"static,desending,sliding",
"static , arching , rolling",
"static, sliding, rolling",
"static , ascending , rolling"
] | C | Friction is the force that opposes motion between any surfaces that are in contact. There are four types of friction: static, sliding, rolling, and fluid friction. Static, sliding, and rolling friction occur between solid surfaces. Fluid friction occurs in liquids and gases. All four types of friction are described bel... |
medmcqa | medmcqa_05_02399 | 22-year-old man has a gonorrheal infection that has infiltrated the space between inferior fascia of the urogenital diaphragm and superficial perineal fascia. Which of the following structures might be inflamed? | [
"Membranous pa of the male urethra",
"Bulbourethral gland",
"Greater vestibular gland",
"Deep transverse perineal muscle"
] | C | *Greater vestibular gland is in the superficial perineal space between inferior fascia of urogenital diaphragm and membranous layer of superficial perineal fascia (Colles' fascia). All the other structures are found in the deep perineal pouch. |
sciq | sciq_01_06207 | The smallest units of matter that retain the unique properties of an element are known as what? | [
"neutrons",
"molecules",
"protons",
"atoms"
] | D | All matter is made of tiny particles. Protons, neutrons, and electrons form atoms that bond together to create molecules. Atoms are the smallest units that have the properties of an element. Molecules are the smallest units of a compound. Chemical bonds hold molecules together. Molecules form the different types of min... |
medmcqa | medmcqa_05_02643 | Commonest cause of obstructive hydrocephalus in children - | [
"Acqueductal stenosis",
"Aqueductal gliosis",
"Subarachnoid hemorrhage",
"Tubercular meningitis"
] | A | Ans. is 'a' i.e., Acqueductal stenosis |
ARC-Challenge | arc_04_03189 | Scientists study fossils to learn about | [
"the composition of the Earth.",
"patterns of crystal formation.",
"physical properties of rocks.",
"organisms from long ago."
] | D | null |
medmcqa | medmcqa_05_01570 | A patient has a painful ulcer on the tip of his tongue. Which of the following cranial nerves carries the pain sensation he experiences? | [
"XII",
"V",
"VII",
"IX"
] | B | The innervation of the tongue is complex. The mandibular division of the trigeminal nerve (V3) carries general somatic sensation from the anterior two-thirds of the tongue. The maxillary division carries somatic sensation from the palate, upper gums, and upper lip. The facial nerve carries taste from the anterior two-t... |
math_qa | mathqa_03_02410 | two persons a and b can complete a piece of work in 30 days and 45 days respectively . if they work together , what part of the work will be completed in 5 days ? | [
"5 / 18",
"1 / 6",
"1 / 4",
"1 / 9"
] | A | "a ' s one day ' s work = 1 / 30 b ' s one day ' s work = 1 / 45 ( a + b ) ' s one day ' s work = 1 / 30 + 1 / 45 = 1 / 18 the part of the work completed in 5 days = 5 ( 1 / 18 ) = 5 / 18 . answer a" |
math_qa | mathqa_03_01057 | if two positive numbers are in the ratio 1 / 7 : 1 / 5 , then by what percent is the second number more than the first ? | [
"70 %",
"90 %",
"60 %",
"40 %"
] | D | "given ratio = 1 / 7 : 1 / 5 = 5 : 7 let first number be 5 x and the second number be 7 x . the second number is more than first number by 2 x . required percentage = 2 x / 5 x * 100 = 40 % . answer : d" |
medmcqa | medmcqa_05_04913 | Sterilization and disinfection of blood spills is done by: | [
"Formaldehyde",
"Sodium hypochlorite",
"Tincture iodin",
"Phenols"
] | B | ANSWER: (B) Sodium hypochloriteREF: Park 20th ed p. 118, Ananthnarayan 8th e p. 35Halogens (hypochlorides)Cheap, effective and act by release of free chlorine and effective against viruses.Chlorine-releasing agents are chemicals disinfectants which are effective against blood-borne viruses and are rapid in action.They ... |
math_qa | mathqa_03_01185 | for the past n days , the average ( arithmetic mean ) daily production at a company was 50 units . if today ' s production of 90 units raises the average to 52 units per day , what is the value of n ? | [
"30",
"19",
"10",
"9"
] | B | "( average production for n days ) * n = ( total production for n days ) - - > 50 n = ( total production for n days ) ; ( total production for n days ) + 90 = ( average production for n + 1 days ) * ( n + 1 ) - - > 50 n + 90 = 52 * ( n + 1 ) - - > n = 19 . or as 40 extra units increased the average for n + 1 days by 2 ... |
sciq | sciq_01_10736 | Exemplified by cesium, which ignites spontaneously in air, pure elements with a high metallic character tend to be very what? | [
"radiactive",
"inactive",
"proactive",
"reactive"
] | D | Pure elements with a high metallic character, meaning those that have chemical properties most similar to properties of metals, are generally very reactive. Metals tend to lose electrons in chemical reactions, as indicated by their low ionization energies. Within a compound, metal atoms have a relatively low attraction... |
math_qa | mathqa_03_03134 | 34 : 43 : : 25 : ? | [
"49",
"52",
"36",
"64"
] | B | "ans 52 reverse of 25 answer : b" |
sciq | sciq_01_04191 | The pine tree is the sporophyte; its sporangia are located on scalelike structures packed densely where? | [
"in the bark",
"in the limb tips",
"in cones",
"in the needles"
] | C | |
sciq | sciq_01_04289 | What gases move in and out of blood during gas exchange? | [
"oxygen, nitrogen",
"oxygen, carbon monoxide",
"nitrogen, carbon dioxide",
"oxygen, carbon dioxide"
] | D | User:helix84/Wikimedia Commons. Gas exchange is the movement of oxygen into the blood and carbon dioxide out of the blood . CC BY 2.5. |
math_qa | mathqa_03_00470 | 9.8 , 9.8 , 9.9 , 9.9 , 10.0 , 10.0 , 10.1 , 10.5 the mean and the standard deviation of the 8 numbers shown above is 10 and 0.212 respectively . what percent of the 8 numbers are within 1 standard deviation of the mean ? | [
"90.5 %",
"87.5 %",
"80.5 %",
"77.5 %"
] | B | within 1 standard deviation of the mean - means in the range { mean - 1 * sd ; mean + 1 * sd } = { 10 - 1 * 0.212 ; 10 + 0.3 } = { 9.788 ; 10.212 } . from the 8 listed numbers , 7 are within this range so 6 / 8 = 87.5 % . answer : b . |
sciq | sciq_01_04758 | Norovirus causes the inflammation of the stomach and what else? | [
"liver",
"lungs",
"intestines",
"muscles"
] | C | Common foodborne viruses include norovirus and hepatitis A virus. Norovirus, which causes inflammation of the stomach and intestines, has been a recent issue on cruise ships, infecting hundreds of passengers and crew on certain voyages. Hepatitis A causes inflammation of the liver, which is treated with rest and diet c... |
openbookqa | obqa_02_02920 | Which of these helps some animals find mates by color? | [
"hearing",
"smell",
"eyesight",
"nose"
] | C | coloration is used to find a mate by some animals |
medmcqa | medmcqa_05_01953 | Endemic disease is defined as - | [
"Disease occuring regularly in expected frequency",
"Disease occuring irregularly",
"Disease occuring in excess of expected freqency",
"Disease affecting a large population"
] | A | Ans. is 'a' i.e., Disease occuring regularly in expected frequency Sporadic - Disease occuring irregularly from time to time.Endemic - Disease occuring regularly in expected frequency.Epidemic - Disease occuring in excess of expected frequency.Pandemic - Epidemic affecting a large proportion of population over a wide g... |
ARC-Easy | arc_04_00944 | Which of these is a function of a leaf? | [
"Carrying nutrients throughout the plant",
"Converting solar energy into sugar",
"Creating shade for the plant",
"Absorbing water from the ground"
] | B | null |
math_qa | mathqa_03_01968 | in may , the groundskeeper at spring lake golf club built a circular green with an area of 70 π square feet . in august , the groundskeeper doubled the distance from the center of the green to the edge of the green . what is the total area of the renovated green ? | [
"1000 π",
"400 π",
"280 π",
"200 π"
] | C | "area = π r ^ 2 , so doubling the radius results in an area that is 4 times the original area . 4 ( 70 π ) = 280 π the answer is c ." |
math_qa | mathqa_03_01562 | the area of a square is equal to three times the area of a rectangle of dimensions 25 cm * 27 cm . what is the perimeter of the square ? | [
"180 cm",
"190 cm",
"170 cm",
"150 cm"
] | A | "area of the square = s * s = 3 ( 25 * 27 ) = > s = 3 * 5 * 3 = 45 cm perimeter of the square = 4 * 45 = 180 cm . answer : a" |
sciq | sciq_01_07932 | How many types of leptons are there? | [
"two",
"six",
"twelve",
"nine"
] | B | There are also six types of leptons, including electrons. Leptons have an electric charge of either -1 or 0. Electrons, for example, have a charge of -1. Leptons have mass, although the mass of electrons is extremely small. |
medmcqa | medmcqa_05_02279 | Most cardiotoxic local anesthetic | [
"Procaine",
"Bupivacaine",
"Cocaine",
"Lidocaine"
] | B | Bupivacaine is the most cardiotoxic LA (Ropivacaine is a newer bupivacaine congenial with less cardiotoxicity).(Refer: stoelting's pharmacology and physiology in anaesthetic practice, 5th edition, pg no.294) |
medmcqa | medmcqa_05_02112 | Which of the following is the first to improve after surgery for GH producing adenoma? | [
"Impaired glucose tolerance",
"Hypeension",
"Cardiomegaly",
"Soft tissue swelling"
] | D | Trans-sphenoidal surgery is the preferred primary treatment for management of micro and macro-adenomas leading to acromegaly. The first symptom to improve is Soft tissue Swelling. Soft tissue swelling manifests as increased Heel pad thickness, increased shoe and glove size, ring tightening, coarse facies and large fles... |
sciq | sciq_01_05791 | Pacemaker cells stimulate the spontaneous contraction of cardiac muscle as a functional unit, called a what? | [
"adipocytes",
"coenocyte",
"tapetum",
"syncytium"
] | D | 10.7 Cardiac Muscle Tissue Cardiac muscle is striated muscle that is present only in the heart. Cardiac muscle fibers have a single nucleus, are branched, and joined to one another by intercalated discs that contain gap junctions for depolarization between cells and desmosomes to hold the fibers together when the heart... |
math_qa | mathqa_03_01132 | two trains of equal length , running with the speeds of 60 and 20 kmph , take 50 seconds to cross each other while they are running in the same direction . what time will they take to cross each other if they are running in opposite directions ? | [
"12.5",
"8.01",
"7.5",
"26"
] | A | "rs = 60 - 40 = 20 * 5 / 18 = 100 / 18 t = 50 d = 50 * 100 / 18 = 2500 / 9 rs = 60 + 20 = 80 * 5 / 18 t = 2500 / 9 * 18 / 400 = 12.5 sec . answer : a" |
sciq | sciq_01_01162 | What piece of technology can you use to see infrared light? | [
"light meters",
"night goggles",
"telescope",
"microscope"
] | B | The human body radiates heat in the range of infrared light. Night goggles work by ‘seeing’ the infrared light emitted by our bodies. |
ARC-Easy | arc_04_00369 | A car runs out of fuel while traveling on a level road and eventually comes to a stop. Which of the following best explains why the car stops? | [
"Some of the energy of the car was lost to friction.",
"Some of the energy of the car was destroyed.",
"The amount of kinetic energy increased.",
"The amount of useful energy increased."
] | A | null |
math_qa | mathqa_03_01001 | thomas and matt has some money with them in the ratio of 3 : 4 . if their father gives rs . 30 to each of them then the ratio becomes 4 : 5 . what would be the ratio if thomas spend rs . 40 and matt spend rs . 20 from what they have now ? | [
"1 : 2",
"2 : 3",
"3 : 4",
"4 : 5"
] | A | let money of thomas and matt be x and y respectively . x / y = 3 / 4 = > x = 3 / 4 y ( x + 30 ) / ( y + 30 ) = 4 / 5 = > 5 x + 150 = 4 y + 120 = > 5 x = 4 y - 30 but x = 3 / 4 y 5 * 3 / 4 y = 4 y - 30 15 y = 16 y - 120 = > y = 120 = > x = 3 * 120 / 4 = > x = 90 ratio of their money , if thomas spend rs . 40 and matt sp... |
medmcqa | medmcqa_05_00571 | Bed of tonsil is formed by- | [
"Superior constrictor",
"Middle constrictor",
"Inferior constrictor",
"Platysma"
] | A | Ans. A. Superior constrictorThe tonsillar bed-a. The lateral or deep surface of the tonsil spreads downwards, upwards and forwards.b. Inferiorly, it invades the dorsum of the tongue, superiorly, the soft palate, and, anteriorly, it may extend for some distance under the palatoglossal arch.c. This deep, lateral aspect i... |
sciq | sciq_01_00905 | Slime molds are fungus-like protists that grow as slimy masses on what? | [
"dark matter",
"food matter",
"recycled matter",
"decaying matter"
] | D | Slime molds are fungus-like protists that grow as slimy masses on decaying matter. They are commonly found on items such as rotting logs. |
sciq | sciq_01_00777 | What is the process in which a liquid changes to a solid? | [
"freezing",
"boiling",
"condensation",
"melting"
] | A | Freezing is the process in which a liquid changes to a solid. It occurs when a liquid cools to a point at which its particles no longer have enough energy to overcome the force of attraction between them. |
ARC-Challenge | arc_04_03184 | Which most likely contributes to the rotational pattern of a hurricane that develops in the Atlantic Ocean? | [
"Gulf Stream",
"Coriolis effect",
"low relative humidity",
"high-pressure systems"
] | B | null |
openbookqa | obqa_02_01108 | speed is a measure of how fast all these move but | [
"a person waiting",
"a fish swimming",
"a dog running",
"a bird flying"
] | A | speed is a measure of how fast an object is moving |
ARC-Easy | arc_04_01495 | Near Earth's equator, water generally exists naturally in the liquid and gas states. In which other part of Earth is water usually found naturally in only two states? | [
"Indian Ocean",
"interior of Africa",
"South Pole",
"Tropic of Cancer"
] | C | null |
sciq | sciq_01_10864 | When a wave travels down a string, the string vibrates up and down at right angles to the wave's what? | [
"gravity",
"direction",
"pressure",
"frequency"
] | B | A: The wave travels down the string to the end. The string vibrates up and down at right angles to the direction of the wave. |
medmcqa | medmcqa_05_03968 | Wegener's granulomatosis does not affect: | [
"Kidney",
"Lungs",
"Eye",
"Liver"
] | D | Answer is D (Liver) Granulomatous vasculitis involving the Liver is rare in Wegener's granulomatosis. Wegener's granulomotosis does not typically involve the liver. Liver function tests may be observed to be abnormal in Wegener's granulomatosis. These most commonly reflect inflammation rather than specific liver involv... |
sciq | sciq_01_09541 | What are the main organs for breathing in a mammal? | [
"gills",
"intestines",
"lungs",
"nostrils"
] | C | All mammals have lungs that are the main organs for breathing. Lung capacity has evolved to support the animal’s activities. During inhalation, the lungs expand with air, and oxygen diffuses across the lung’s surface and enters the bloodstream. During exhalation, the lungs expel air and lung volume decreases. In the ne... |
medmcqa | medmcqa_05_04219 | Acute mastitis commonly occurs during? | [
"Pregnancy",
"Pubey",
"Lactation",
"Infancy"
] | C | Ans. is 'c' i.e. Lactation |
ARC-Easy | arc_04_01243 | Scientists are discovering ways to make some crops use less water. A person working in which job would most benefit from this research? | [
"a farmer",
"a doctor",
"a waiter",
"a cook"
] | A | null |
math_qa | mathqa_03_01484 | the cost of 10 kg of mangos is equal to the cost of 24 kg of rice . the cost of 6 kg of flour equals the cost of 2 kg of rice . the cost of each kg of flour is $ 23 . find the total cost of 4 kg of mangos , 3 kg of rice and 5 kg of flour ? | [
"347.4",
"984.4",
"877.4",
"637.4"
] | B | let the costs of each kg of mangos and each kg of rice be $ a and $ r respectively . 10 a = 24 r and 6 * 23 = 2 r a = 12 / 5 r and r = 69 a = 165.6 required total cost = 4 * 165.6 + 3 * 69 + 5 * 23 = 662.4 + 207 + 115 = $ 984.40 b |
sciq | sciq_01_01028 | What do fungi absorb to get their nutrition? | [
"water",
"soil",
"organic compounds from other organisms",
"air"
] | C | Most fungi grow on moist soil or rotting vegetation such as dead logs. Some fungi live in water. Others live in or on other organisms. Fungi get their nutrition by absorbing organic compounds from other organisms. The other organisms may be dead or alive, depending on the fungus. |
sciq | sciq_01_02167 | Each vertebral body has a large hole in the center through which the nerves of what pass? | [
"steering cord",
"spinal cord",
"layers cord",
"Brain Cord"
] | B | Each vertebral body has a large hole in the center through which the nerves of the spinal cord pass. There is also a notch on each side through which the spinal nerves, which serve the body at that level, can exit from the spinal cord. The vertebral column is approximately 71 cm (28 inches) in adult male humans and is ... |
medmcqa | medmcqa_05_02461 | What lies between cystic duct and common hepatic duct? | [
"Lymph node",
"Poal pein",
"Hepatic aery",
"Cystic aery"
] | A | The common hepatic duct is the duct formed by the convergence of the right hepatic duct (which drains bile from the right functional lobe of the liver) and the left hepatic duct (which drains bile from the left functional lobe of the liver). The common hepatic duct then joins the cystic duct coming from the gallbladder... |
openbookqa | obqa_02_00574 | Decomposition is important for | [
"water",
"medicine",
"sunlight",
"food"
] | D | decomposition is when a decomposer breaks down dead organisms |
openbookqa | obqa_02_04065 | What requires nutrients for survival? | [
"sand",
"plastic",
"metal",
"an anaconda"
] | D | an animal requires nutrients for survival |
sciq | sciq_01_09678 | Parasites usually harm their hosts (or they wouldn't be parasites), but what do they usually stop short of doing? | [
"reproducing with hosts",
"killing their host",
"mutating their hosts",
"benefiting their hosts"
] | B | Some parasites kill their host, but most do not. It’s easy to see why. If a parasite kills its host, the parasite may also die. Instead, parasites usually cause relatively minor damage to their host. |
openbookqa | obqa_02_01098 | Deep sea animals like giant squid live | [
"black inky ocean",
"in water sources",
"in liquid places",
"bottom of rivers"
] | A | deep sea animals live deep in the ocean |
sciq | sciq_01_11611 | What is the upper-most atmosphere known as? | [
"thermosphere",
"xerosphere",
"exosphere",
"ionosphere"
] | A | The atmosphere is a big part of the water cycle. What do you think would happen to Earth’s water without it?. |
sciq | sciq_01_07265 | Membranes will become increasingly what as temperatures rise? | [
"acidic",
"toxic",
"metallic",
"fluid"
] | D |
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