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 ⌀ |
|---|---|---|---|---|---|
sciq | sciq_01_01130 | Heating a gas gives its particles more of what type of energy? | [
"nuclear energy",
"residual energy",
"kinetic energy",
"electrostatic energy"
] | C | In this lesson, you read that heating a gas gives its particles more kinetic energy. As a result, its volume or pressure also increases. The opposite happens when a gas is cooled. |
sciq | sciq_01_09012 | What colorful phenomenon occurs in the northern sky when particles from the sun energize ions in the thermosphere? | [
"aurora nervosa",
"meteor shower",
"northern lights",
"Coriolis effect"
] | C | Particles from the Sun energize ions in the thermosphere. This creates the northern and southern lights. |
openbookqa | obqa_02_01018 | If you scrape an object, small pieces or particles may break off of the object; what's an example of this? | [
"rubbing an emery board across your nail",
"rubbing a cloth over a counter",
"using a towel after you shower",
"wiping your chin after drinking some milk"
] | A | scraping an object may cause small particles to break off of that object |
math_qa | mathqa_03_01731 | if a ã — b = 2 a - 3 b + ab , then 1 ã — 2 + 2 ã — 1 is equal to : | [
"1",
"2",
"3",
"4"
] | A | explanation : 1 ã — 2 + 2 ã — 1 = ( 2 ã — 1 - 3 ã — 2 + 1 ã — 2 ) + ( 2 ã — 2 - 3 ã — 1 + 2 ã — 1 ) = ( 2 - 6 + 2 + 4 - 3 + 2 ) = 1 . answer : a |
medmcqa | medmcqa_05_03220 | Janani suraksha v ojana includes? | [
"Tetanus immunization",
"Institutional deliveries",
"Iron supplementation",
"Aboions"
] | B | Ans. is 'b' i.e., Institutional deliveries o Salient features of JSY: i) It is 100% centrally sponsored ii) It combines 'benefit of cash assistance with institutional care' iii) Eligibility of cash assistance. a) In low perfbrming states (LPS) : All women undergoing institutional deliveries b) In high performing slates... |
medmcqa | medmcqa_05_03189 | Most common cancer in liver is | [
"Papilloma",
"Hepatic adenoma",
"Metastasis",
"Cavernous Hemangioma"
] | C | Answer- C. MetastasisMost commonhqtatic neoplasm is metastasis.Most common primary benig nlesion of liver is cavernous hemangioma.Most common primary malignant lesion of liver is hepatocellular carcinoma.Most common primary hepatic tumor of children is hepatoblastoma. |
medmcqa | medmcqa_05_04294 | According to FAB classification, the minimum blast cells for diagnosis of AML are | [
"20",
"30",
"10",
"40"
] | B | (30): (362- Harsh mohan 6th edition)* According to revised FAB classification system a leukaemia is acute if the bone marrow consist of more than 30% blasts* WHO classification for AML has revised and lowered the cut of percentage of marrow blasts to 20% from 30% in the FAB classification for making the diagnosis of AM... |
openbookqa | obqa_02_01041 | the earth's tilt controls the | [
"seasons",
"tides",
"sunset",
"clocks"
] | A | winter in a hemisphere occurs when the Pole located in that hemisphere is tilted away from the Sun |
medmcqa | medmcqa_05_04554 | An Employer is responsible not only for his own negligence but also for activity done by his employee. This comes under | [
"Vicarious liability",
"State liability",
"Personal liability",
"Company liability"
] | A | (A) Vicarious liability # VICARIOUS LIABILITY:> Liability for act of another is a form of strict, secondary liability that arises under the common law doctrine of agency - respondent superior - the responsibility of the superior for the acts of their subordinate, or, in a broader sense, the responsibility of any third ... |
medmcqa | medmcqa_05_03489 | Which of the following is not given in the treatment cyanotic spells in a patient of TOF? | [
"Phenylephrine",
"Propranolol",
"Calcium chloride",
"Sodium bicarbonate"
] | C | Calcium chloride is not used . Propanolol,sodium bicarbonate, phenylephrine are given for cyanotic spells Ghai essential of pediatrics, eighth edition ,p.no:412,table 15.13 |
sciq | sciq_01_03628 | What is the term for the unconscious movements controlled by the somatic nervous system? | [
"reflexes",
"mechanisms",
"senses",
"tremors"
] | A | The somatic nervous system also controls some unconscious movements, called reflexes. A reflex is a very rapid motor response that is not directed by the brain. In a reflex, nerve impulses travel to and from the spinal cord in a reflex arc , like the one in Figure below . In this example, the person jerks his hand away... |
sciq | sciq_01_00806 | Phosphorus exists as several allotropes, the most common being red, black, and what? | [
"yellow phosphorous",
"green phosphorus",
"white phosphorus",
"purple phosphorus"
] | C | Phosphorus exists as several allotropes, the most common being red, black, and white phosphorus. White phosphorus consists of tetrahedral P4 molecules and melts at 44.15°C; it is converted to red phosphorus by heating at 400°C for several hours. The chemical differences between red and white phosphorus are considerable... |
medmcqa | medmcqa_05_00193 | Which of the following is located medial to the
third molar, at the junction of the maxilla and the horizontal plate of the palatine bone? | [
"Posterior nasal spine",
"Mylohyoid line",
"Pterygoid hamulus",
"Greater palatine foramen"
] | D | Greater palatine foramen, one on each side, lies behind the palatomaxillary suture of maxilla.
Its location is medial to maxillary 3rd molar, at the junction of maxilla and horizontal plate of palatine bone.
Greater palatine foramen transmits greater palatine vessels, anterior palatine nerve, both of which runs forward... |
medmcqa | medmcqa_05_04478 | Which one of the following conditions is associated with Soemmering's ring? | [
"After cataract",
"Keratoconus",
"Wilson's disease",
"Uveitis"
] | A | After cataract is also known as secondary cataract. It is the opacity which persists or develops after any form of planned or accidental extracapsular lens extraction. It may present as thickened posterior capsule or a dense membranous after cataract or Soemmering's ring which refers to a thick ring of after cataract f... |
sciq | sciq_01_01265 | Elements are pure substances that make up what? | [
"Objects",
"some matter",
"all matter",
"Solids"
] | C | Elements are pure substances that make up all matter, so each one is given a unique name. The names of elements are also represented by unique one-, two-, or three- letter symbols. |
sciq | sciq_01_10226 | What is the name for unsaturated hydrocarbons that contain at least one double bond? | [
"acids",
"alkenes",
"lipids",
"enzymes"
] | B | Unsaturated hydrocarbons that contain at least one double bond are called alkenes . The name of a specific alkene always ends in – ene , with a prefix indicating the number of carbon atoms. Figure below shows the structural formula for the smallest alkene. It has just two carbon atoms and is named ethene. Ethene is pro... |
ARC-Easy | arc_04_00480 | Clouds and precipitation moved across western Massachusetts one evening. The temperature changed from 41°F to 28°F. Which of the following changes in precipitation most likely occurred on this evening? | [
"sleet changing to hail",
"snow changing to rain",
"rain changing to sleet",
"snow changing to hail"
] | C | null |
sciq | sciq_01_05854 | What ancestors did caecillians evolve from? | [
"tetrapod",
"arthropod",
"hominid",
"ornithopod"
] | A | Caecilians are most closely related to salamanders. As you can see from Figure below , they have a long, worm-like body without legs. Caecilians evolved from a tetrapod ancestor, but they lost their legs during the course of their evolution. |
math_qa | mathqa_03_02960 | the h . c . f of two numbers is 17 and their l . c . m is 5134 . if one of the numbers is 289 , then the other is ? | [
"302",
"304",
"306",
"308"
] | A | "other number = ( 17 * 5134 ) / 289 = 302 . answer : a" |
sciq | sciq_01_05099 | What is the term for the slow wearing down of rocks on earth’s surface? | [
"experiencing",
"weathering",
"slipping",
"evaporation"
] | B | Weather makes life interesting. Weather also causes weathering. Weathering is the slow wearing down of rocks on Earth’s surface. Wind-blown sand scours rocks like sandpaper. Glaciers of ice scrape across rock surfaces like a file. Even gentle rain may seep into rocks and slowly dissolve them. If the water freezes, it e... |
medmcqa | medmcqa_05_02804 | Dowry death investigation is done by | [
"Magistrate",
"Sub-inspector",
"Police",
"Medical officer"
] | A | Inquest: inquiry into the cause of death
• Police Inquest
■ Most common type of inquest in India
■ Investigating officer usually is sub inspector or officer not below the rank of (senior) head constable.
Magistrate Inquest: Court of Trail • Usually conducted by DM, SDM or Executive Magistrate (i.e. collector, Deputy Co... |
sciq | sciq_01_03964 | Carbon monoxide, radon gas, dust and pet dander are sources of what kind of pollution? | [
"light pollution",
"sound pollution",
"indoor air pollution",
"noise pollution"
] | C | One source of indoor air pollution is radon gas. Radon is a radioactive gas that may seep into buildings from rocks underground. Exposure to radon gas may cause lung cancer. Another potential poison in indoor air is carbon monoxide. It may be released by faulty or poorly vented furnaces or other fuel-burning appliances... |
sciq | sciq_01_07434 | The transmission electron micrograph shows the cell walls where two cells do what? | [
"disappear",
"reproduce",
"come together",
"split apart"
] | C | |
math_qa | mathqa_03_02276 | a circular swimming pool is surrounded by a concrete wall 4 ft wide . if the area of the concrete wall surrounding the pool is 11 / 25 that of the pool , then the radius of the pool is ? | [
"22",
"20",
"88",
"387"
] | B | "let the radius of the pool be rft radius of the pool including the wall = ( r + 4 ) ft area of the concrete wall = { \ color { black } \ pi \ left [ ( r + 4 ) ^ { 2 } - r ^ { 2 } \ right ] } = { \ color { black } \ pi \ left [ ( r + 4 + r ) ( r + 4 - r ) \ right ] = 8 \ pi ( r + 2 ) } sq feet { \ color { black } \ rig... |
ARC-Challenge | arc_04_02802 | A reflex can protect the body from harm. Which organ systems work together to produce a reflex? | [
"nervous and immune systems",
"nervous and muscular systems",
"circulatory and immune systems",
"circulatory and muscular systems"
] | B | null |
math_qa | mathqa_03_04191 | how many integers between 1 and 10 ^ 17 are such that the sum of their digits is 2 ? | [
"133",
"143",
"153",
"163"
] | C | "the integers with a sum of 2 are : 2 , 20 , 200 , . . . , 2 * 10 ^ 16 and there are 17 integers in this list . also , these integers have a sum of 2 : 11 101 , 110 1001 , 1010 , 1100 etc . . . the number of integers in this list is 1 + 2 + . . . + 16 thus , the total number of integers is 1 + 2 + . . . + 16 + 17 = 17 ... |
math_qa | mathqa_03_01163 | a volume of 11248 l water is in a container of sphere . how many hemisphere of volume 4 l each will be required to transfer all the water into the small hemispheres ? | [
"2812",
"8231",
"2734",
"4222"
] | A | "a volume of 4 l can be kept in 1 hemisphere therefore , a volume of 11248 l can be kept in ( 11248 / 4 ) hemispheres ans . 2812 answer : a" |
math_qa | mathqa_03_01955 | what is the average of 120 , 130 , 140 , 510 , 520 , 530 , 1115 , 1120 , and 1125 ? | [
"419",
"551",
"601",
"590"
] | D | "add 120 , 130 , 140 , 510 , 520 , 530 , 1115 , 1120 , and 1125 grouping numbers together may quicken the addition sum = 5310 5310 / 9 = 590 . d" |
openbookqa | obqa_02_02077 | Which of the following can die if it gets too cold? | [
"iced coffee",
"snow",
"bears",
"Pluto"
] | C | if a living thing becomes too cold then that living thing will die |
sciq | sciq_01_08508 | Plants can reproduce sexually and in which other way? | [
"horizontally",
"spontaneously",
"genetically",
"asexually"
] | D | The life cycle of all plants is complex because it is characterized by alternation of generations. Plants alternate between diploid sporophyte and haploid gametophyte generations, and between sexual and asexual reproduction. The ability to reproduce both sexually and asexually gives plants the flexibility to adapt to c... |
sciq | sciq_01_09737 | Which type of plankton make food via photosynthesis? | [
"common plankton",
"dinoflagellates",
"zooplankton",
"phytoplankton"
] | D | Phytoplankton are “plant-like” plankton. Since they make food by photosynthesis, they live in the photic zone. Most are algae. |
sciq | sciq_01_07094 | The nuclei of radioisotopes are unstable, so they constantly decay and emit what? | [
"radiation",
"chemicals",
"moisture",
"acid"
] | A | The nuclei of radioisotopes are unstable, so they constantly decay and emit radiation. |
sciq | sciq_01_07840 | Where are sponges most likely anchored to? | [
"reef or rock",
"sand",
"beaches",
"sea floor"
] | A | Sponges are a source of food for many species of fish. Because sponges are anchored to a reef or rock, they can’t run away from predators. However, their sharp spicules provide some defense. They also produce toxins that may poison predators that try to eat them. |
sciq | sciq_01_09640 | The rate at which the body uses food energy to sustain life and to do different activities is called the what? | [
"calorie rate",
"hormonal rate",
"metabolic rate",
"life cycle"
] | C | Power Consumed at Rest The rate at which the body uses food energy to sustain life and to do different activities is called the metabolic rate. The total energy conversion rate of a person at rest is called the basal metabolic rate (BMR) and is divided among various systems in the body, as shown in Table 7.4. The large... |
math_qa | mathqa_03_03604 | if 20 men can build a water fountain 56 metres long in 42 days , what length of a similar water fountain can be built by 35 men in 3 days ? | [
"3 m",
"4 m",
"7 m",
"9 m"
] | C | "explanation : let the required length be x metres more men , more length built ( direct proportion ) less days , less length built ( direct proportion ) men 20 : 35 days 42 : 3 : : 56 : x therefore ( 20 x 42 x x ) = ( 35 x 3 x 56 ) x = ( 35 x 3 x 56 ) / 840 = 7 hence , the required length is 7 m . answer : c" |
sciq | sciq_01_07042 | What type of orbitals do electrons in successive atoms on the periodic table tend to fill first? | [
"outer orbitals",
"high energy",
"orbital lobes",
"low-energy"
] | D | Electrons in successive atoms on the periodic table tend to fill low-energy orbitals first. Thus, many students find it confusing that, for example, the 5p orbitals fill immediately after the 4d, and immediately before the 6s. The filling order is based on observed experimental results, and has been confirmed by theore... |
sciq | sciq_01_08274 | Respiration rate correlates with what? | [
"pressure",
"energy use",
"size",
"heat"
] | B | There must be more to this story than just gas exchange with the environment. To begin to appreciate the role of oxygen inside your body, think about when your breathing rate increases: climbing a steep slope, running a race, or skating a shift in a hockey game. Respiration rate correlates with energy use, and that cor... |
medmcqa | medmcqa_05_03631 | Dracunculosis is most common in - | [
"Gujarat",
"Rajasthan",
"Madhya Pradesh",
"Orissa"
] | B | Park's Textbook of Preventive and Social Medicine 23rd edition Page no: 245 In India , the last case was repoed in July 1996. Now India is declared free of guineaworm disease |
sciq | sciq_01_05380 | What is defined as the ability to cause changes in matter? | [
"energy",
"evolution",
"nuclear",
"momentum"
] | A | Energy is defined as the ability to cause changes in matter. You can change energy from one form to another when you lift your arm or take a step. In each case, energy is used to move matter — you. The energy of moving matter is called kinetic energy . |
math_qa | mathqa_03_00497 | a reduction of 40 % in the price of bananas would enable a man to obtain 65 more for rs . 40 , what is reduced price per dozen ? | [
"1.95",
"2.95",
"4.95",
"3.95"
] | B | "40 * ( 40 / 100 ) = 16 - - - 65 ? - - - 12 = > rs . 2.95 answer : b" |
math_qa | mathqa_03_04869 | what is the total number of integers between 100 and 500 ( exclusive ) that are divisible by 5 ? | [
"51",
"63",
"79",
"66"
] | C | 105 , 110 , 115 , . . . , 490,495 this is an equally spaced list ; you can use the formula : n = ( largest - smallest ) / ( ' space ' ) + 1 = ( 495 - 105 ) / ( 5 ) + 1 = 78 + 1 = 79 answer is c |
openbookqa | obqa_02_04457 | a Punnett square is used to identify the percent chance of a trait being passed down from a parent to its what? | [
"home",
"younglings",
"animals",
"pets"
] | B | a Punnett square is used to identify the percent chance of a trait being passed down from a parent to its offspring |
sciq | sciq_01_05004 | During the embryonic stage of vertebrates, the notochord develops into what? | [
"backbone",
"rib cage",
"brain stem",
"umbilical cord"
] | A | Living chordates are mainly vertebrates. In vertebrates, the notochord develops into a backbone, or vertebral column, after the embryonic stage. A small percentage of chordates are invertebrates. Their notochord never develops into a backbone. Invertebrate chordates include tunicates and lancelets. Both groups of anima... |
ARC-Easy | arc_04_01575 | A jeweler melts gold to make jewelry. As the gold melts, the mass | [
"increases.",
"decreases.",
"is destroyed.",
"stays the same."
] | D | null |
sciq | sciq_01_03850 | Polygenic traits are controlled by more than one of these? | [
"genomes",
"chromosomes",
"phenotypes",
"genes"
] | D | Some traits are controlled by more than one gene. They are called polygenic traits. Each gene for a polygenic trait may have two or more alleles. The genes may be on the same or different chromosomes. Polygenic traits may have many possible phenotypes. Skin color and adult height are examples of polygenic traits in hum... |
openbookqa | obqa_02_03776 | If a young tern is found in a locked box, dead, without marks on it, a the most likely cause of death was | [
"violent stabbing",
"accidental shooting",
"ceremonial burning",
"untouched asphyxiation"
] | D | an animal requires air for survival |
sciq | sciq_01_08277 | Which factor ruins renewable resources like soil and water? | [
"resentful human action",
"hateful human action",
"careless human action",
"melancholic human action"
] | C | Theoretically, soil and water are renewable resources. However, they may be ruined by careless human actions. |
openbookqa | obqa_02_03204 | What do cactuses do when the monsoons come to their habitat? | [
"sell precipitation to someone else",
"use precipitation right away",
"store precipitation for future use",
"give precipitation to their friends"
] | C | a cactus stores water |
ARC-Easy | arc_04_01293 | In some communities, forests are cleared through burning, and the deforested land is used for farming. Which of these is a negative consequence of this practice? | [
"decreased plant and animal diversity",
"increased availability of soil nutrients",
"greater access to water for plants and animals",
"less sunlight reaching the ground"
] | A | null |
openbookqa | obqa_02_04944 | There's more time to go for walks when | [
"it's winter",
"owls are hunting",
"it's summer",
"there's an evacuation"
] | C | when the season changes , the amount of daylight will change |
medmcqa | medmcqa_05_01405 | Which one of the following is the shortest acting intravenous analgesic – | [
"Remifantanil",
"Fentanyl",
"Alfentanil",
"Sufentanil"
] | A | Remifentanil is the shortest acting opioid due to rapid hydrolysis by pseudocholinesterase. |
openbookqa | obqa_02_00317 | a compass uses iron to locate the northern | [
"latitude",
"axis",
"shoreline",
"hemisphere"
] | B | the floating arrow on a compass always points towards the north |
math_qa | mathqa_03_01076 | there is enough provisions for 100 girls in a hostel for 50 days . if there were 20 men less , how long will the provision last ? | [
"250",
"255",
"260",
"265"
] | A | we have , m 1 d 1 = m 2 d 2 100 * 50 = 20 * d 2 d 2 = 100 * 50 / 20 = 250 days . answer : a |
medmcqa | medmcqa_05_04981 | Residual chlorine in drinking water should be- | [
"0.5 mg /L",
"0.7 mg/L",
"1 mg/L",
"2 mg/L"
] | A | Ans. is 'a' i.e., 0.5 mg /L Water typeRecommendedResidual chlorine levelContact periodDrinking water> 0.5 mg per litre (ppm)1 hourWater bodies, post disaster> 0.7 mg per litre (ppm)1 hourSwimming pool sanitation>1.0 mg per litre (ppm)1 hour |
math_qa | mathqa_03_00825 | a merchant gets a 5 % discount on each meter of fabric he buys after the first 2,000 meters and a 7 % discount on every meter after the next 1,500 meters . the price , before discount , of one meter of fabric is $ 2 , what is the total amount of money the merchant spends on 7,000 meters of fabric ? | [
"$ 13,360",
"$ 14,450",
"$ 15,720",
"$ 16,780"
] | A | "for first 2000 meters he does not get any discount . the price is 2 * 2000 = $ 4000 for next 1500 meters , he gets a 5 % discount . the price is 1.9 * 1500 = $ 2850 for the next 1500 meters , he gets a 7 % discount . the price is 1.86 * 3500 = $ 6510 the total price is $ 4000 + $ 2850 + $ 6510 = $ 13,360 the answer is... |
sciq | sciq_01_10693 | What is the unique layer of nerve cells covering the cerebrum in mammals' brains called? | [
"the neocortex",
"cerebral cortex",
"the neural",
"the midbrain"
] | A | The brains of all mammals have a unique layer of nerve cells covering the cerebrum. This layer is called the neocortex (the pink region of the brains in Figure above ). The neocortex plays an important role in many complex brain functions. In some mammals, such as rats, the neocortex is relatively smooth. In other mamm... |
ARC-Challenge | arc_04_02287 | Joann is testing soils to see which kind is best for growing marigolds. Which of the following should she do? | [
"Plant the marigolds in the same soil, but water some plants more than others.",
"Plant the marigolds in one kind of soil, radishes in another, and daisies in a third kind.",
"Plant the marigolds three kinds of soil, and give them different amounts of sun.",
"Plant the marigolds in three kinds of soil, and gi... | D | null |
sciq | sciq_01_06204 | Where does oxygen enter the blood? | [
"in the lungs",
"in the heart",
"in the liver",
"in the veins"
] | A | |
sciq | sciq_01_08451 | Water affects the availability of what important element in aquatic environments and in flooded soils? | [
"nitrogen",
"carbon dioxide",
"oxygen",
"carbon"
] | C | |
ARC-Easy | arc_04_01618 | Deer live in forest for shelter. If the forest was cut down, which situation would most likely happen? | [
"The deer would find shelter in a different habitat.",
"The deer would wait for the forest to grow back.",
"The deer would move to another forest area.",
"The deer would change the type of foods they eat."
] | C | null |
math_qa | mathqa_03_02646 | if the radius of a circle that centers at the origin is 5 , how many w points on the circle have integer coordinates ? | [
"4",
"8",
"12",
"15"
] | C | "i understand this might not be required but i used the equation of a circle . since the origin is at 0 , x ^ 2 + y ^ 2 = 5 ^ 2 . x , y could be + / - ( 0,5 or 5,0 ) - 4 possibilities . x , y could be + / - ( 3,4 or 4,3 ) - 8 possibilities . ans : w = c" |
sciq | sciq_01_00040 | What must replicate in the cell cycle before meiosis i takes place? | [
"sperm",
"dna",
"meiotic fluid",
"cell walls"
] | B | Meiosis I begins after DNA replicates during interphase of the cell cycle. In both meiosis I and meiosis II , cells go through the same four phases as mitosis - prophase, metaphase, anaphase and telophase. However, there are important differences between meiosis I and mitosis. The eight stages of meiosis are summarized... |
openbookqa | obqa_02_01443 | Jerry put some salt into some tap water and stirred it up. What has Jerry made? | [
"a solution",
"a battery",
"sea water",
"lemonade"
] | A | a solution is made of one substance dissolved in another substance |
sciq | sciq_01_02578 | What part of a spider is equipped with poison glands? | [
"vacuole",
"chelicerae",
"baleen",
"pedipalps"
] | B | |
math_qa | mathqa_03_00794 | in a 500 member association consisting of men and women , exactly 20 % of men and exactly 50 % women are homeowners . what is the least number of members who are homeowners ? | [
"149",
"147",
"101",
"143"
] | C | "solution simple out of 500 20 % are male i . e 100 and 50 % are female i . e 250 , so total homeowner is 350 . now min number homeowner is 100 and max is 250 so question ask us to find least and 101 has least value among all option . so ans is 101 . ans : c" |
sciq | sciq_01_09911 | Where are the oceans most polluted? | [
"in warmer waters",
"on the ocean floor",
"along coasts",
"along reefs"
] | C | The oceans are most polluted along coasts. Why do you think that's the case? Of course, it's because most pollution enters the oceans from the land. Runoff and rivers carry the majority of pollution into the ocean. Many cities dump their wastewater , water mixed with waste, directly into coastal waters. In some parts o... |
math_qa | mathqa_03_01270 | 2525 * 9 | [
"22725",
"25675",
"22655",
"27575"
] | A | "explanation : 2525 * ( 10 - 1 ) = 25250 - 2525 = 22725 option a" |
openbookqa | obqa_02_04861 | A fixed wing aircraft can fly | [
"high in space",
"in the troposphere",
"inside an amoeba",
"deep underwater"
] | B | a plane travels through the atmosphere |
ARC-Easy | arc_04_01511 | Which two body systems work together to transport oxygen to the cells? | [
"skeletal and respiratory",
"digestive and respiratory",
"respiratory and circulatory",
"respiratory and reproductive"
] | C | null |
math_qa | mathqa_03_04667 | billy worked for 3 straight hours on his homework questions . if he solved 132 questions in the third hour , which was twice as many as he solved in the second hour , and 3 times as many questions as he solved in the first hour , how many questions did he solve total ? | [
"242",
"312",
"424",
"525"
] | A | total questions solved = questions solved in 3 rd hr + in 2 nd hr + in 1 st hr 132 + 132 / 2 + 132 / 3 = 242 a is the answer |
sciq | sciq_01_06229 | Fossil fuels and coal are examples of what kind of resources? | [
"nonrenewable",
"valuable",
"renewable",
"reusable"
] | A | Nonrenewable resources exist in fixed amounts. They can be used up. Examples include fossil fuels such as coal. |
openbookqa | obqa_02_00099 | An example of a consumer would be | [
"a deer munching grass",
"a plant beginning to photosynthesize",
"a squirrel eating a bug",
"a wolf eating a deer"
] | A | consumers eat other organisms |
openbookqa | obqa_02_03460 | The family cooked most of their food using a stove and | [
"magic",
"ice",
"luck",
"electricity"
] | D | an electrical device requires electricity to turn on |
sciq | sciq_01_01004 | What is a substance that can not be broken down any further into other substances? | [
"pure substance",
"pure material",
"unbreakable substance",
"pure molecule"
] | A | pure substance that cannot be broken down into other types of substances. |
sciq | sciq_01_11672 | What do you call a growing mass of cancerous cells that pushes into nearby tissues? | [
"bacteria",
"calcium",
"tumor",
"pallet"
] | C | Lung cancer is a disease in which the cells found in the lungs grow out of control. The growing mass of cells can form a tumor that pushes into nearby tissues. The tumor will affect how these tissues work. Lung cancer is the most common cause of cancer-related death in men, and the second most common in women. It is re... |
math_qa | mathqa_03_02634 | a little girl is numbering her collection of butterflies by placing single - digit stickers under each specimen . if the girl has 330 butterflies , how many stickers does she need ? ( the numbers are consecutive and the number of the first butterfly is 1 ) . | [
"882",
"901",
"1001",
"1003"
] | A | for the first 9 butterflies we need 9 stickers . for the next 90 we need 2 stickers each or 180 stickers . for the next 900 butterflies we need 3 stickers each . the first 99 butterflies correspond to 189 stickers . subtract 99 from the total number of butterflies ( 330 ) . this leaves 231 butterflies that use 3 sticke... |
math_qa | mathqa_03_03640 | find the circumference and area of radius 4 cm . | [
"24 cm ²",
"44 cm ²",
"50 cm ²",
"84 cm ²"
] | C | "area of circle = π r ² = 22 / 7 × 4 × 4 cm ² = 50 cm ² answer : c" |
sciq | sciq_01_03682 | Which process causes rocks at the earth's surface to change form? | [
"bleaching",
"weathering",
"remodeling",
"eroding"
] | B | Weathering changes solid rock into sediments. Sediments are different sizes of rock particles. Boulders are sediments; so is gravel. At the other end, silt and clay are also sediments. Weathering causes rocks at the Earth’s surface to change form. The new minerals that form are stable at the Earth’s surface. |
sciq | sciq_01_01047 | What causes the changes of puberty? | [
"glucose",
"insulin",
"testosterone",
"estrogen"
] | D | During adolescence, estrogen causes the changes of puberty. It causes the reproductive organs to mature. It also causes other female traits to develop. For example, it causes the breasts to grow and the hips to widen. |
sciq | sciq_01_09607 | What is the name for the stratospheric gas layer that protects living things from uv radiation? | [
"toposphere",
"atmospheric layer",
"ozone layer",
"carbon layer"
] | C | The stratosphere contains a layer of ozone gas. Ozone consists of three oxygen atoms (O 3 ). The ozone layer absorbs high-energy UV radiation. As you can see in Figure below , UV radiation splits the ozone molecule. The split creates an oxygen molecule (O 2 ) and an oxygen atom (O). This split releases heat that warms ... |
math_qa | mathqa_03_04949 | on the number line , the number p is twice as many units from - 2 as - 2 is from 7 . if p is less than – 2 , what is the value of p ? | [
"– 20",
"– 10",
"– 6",
"10"
] | A | "distance between - 2 and 7 = 9 since number p is twice as many units from - 2 as - 2 is from 7 , therefore p can be - 20 since , p is less than - 2 , the value of p = - 20 answer a" |
openbookqa | obqa_02_02508 | If a thing is a resource which is considered renewable, it can be used | [
"once",
"endlessly",
"only three times",
"only twice"
] | B | renewable resources can be used over again |
sciq | sciq_01_09738 | What is capable of altering the rate of time passing? | [
"strong magnetic fields",
"strong gravitational fields",
"weak gravitational fields",
"strong planetary fields"
] | B | Strong gravitational fields can alter the rate of time passing. True. |
medmcqa | medmcqa_05_00575 | High tracheotomy is done in | [
"Vocal cord palsy",
"Laryngeal carcinoma",
"Subglottic stenosis",
"Laryng omalacia"
] | B | Only indication for high tracheostomy - Laryngeal carcinoma. |
math_qa | mathqa_03_03842 | a train 2500 m long can cross an electric pole in 50 sec and then find the speed of the train ? | [
"178",
"180",
"182",
"184"
] | B | "length = speed * time speed = l / t s = 2500 / 50 s = 50 m / sec speed = 50 * 18 / 5 ( to convert m / sec in to kmph multiply by 18 / 5 ) speed = 180 kmph answer : b" |
openbookqa | obqa_02_01103 | The way that the earth rotates and moves through space can effect how | [
"the stars are viewed in the sky",
"how the moon phases",
"the heat of the sun",
"the plants we are able to eat"
] | A | stars appear to move relative to the horizon during the night |
sciq | sciq_01_03681 | What are the large segments of the earth’s crust that ordinarily move very slowly? | [
"tectonic plates",
"ocean plates",
"distinct plates",
"lava plates"
] | A | Tectonic plates are large segments of the Earth’s crust that move slowly. Suppose that one such plate has an average speed of 4.0 cm/year. (a) What distance does it move in 1 s at this speed? (b) What is its speed in kilometers per million years? 10. (a) Refer to Table 1.3 to determine the average distance between the ... |
sciq | sciq_01_02345 | Near-earth asteroids cross paths with earth, meaning they could collide; what are the paths called? | [
"galaxies",
"orbits",
"curves",
"trajectory"
] | B | Near-Earth asteroids have orbits that cross Earth’s orbit. This means that they can collide with Earth. There are over 4,500 known near-Earth asteroids. Small asteroids do sometimes collide with Earth. An asteroid about 5–10 m in diameter hits about once per year. Five hundred to a thousand of the known near-Earth aste... |
sciq | sciq_01_08437 | The normal respiratory rate per minute in adult humans is? | [
"12-18 breaths",
"18-24 breaths",
"6-12 breaths",
"0-6 breaths"
] | A | Respiratory Rate and Control of Ventilation Breathing usually occurs without thought, although at times you can consciously control it, such as when you swim under water, sing a song, or blow bubbles. The respiratory rate is the total number of breaths, or respiratory cycles, that occur each minute. Respiratory rate ca... |
medmcqa | medmcqa_05_03954 | Which of the following has impoant role in initiation and maintenance of primitive streak | [
"FGF-8",
"BMP-4",
"EGRF",
"Nodal gene"
] | D | D i.e. Nodal gene The primitive streak is initiated and maintained by expression of nodal, a member of transforming growth factor /3 (TGF - 13) superfamilyQ. |
sciq | sciq_01_08737 | What happens when water is removed from the endospore? | [
"suspension",
"its metabolism halts",
"hibernation",
"reversal"
] | B | |
math_qa | mathqa_03_03853 | the measurement of a rectangular box with lid is 25 cmx 24 cmx 18 cm . find the volume of the largest sphere that can be inscribed in the box ( in terms of π cm 3 ) . ( hint : the lowest measure of rectangular box represents the diameter of the largest sphere ) | [
"288",
"2302",
"2304",
"8640"
] | C | "d = 24 , r = 12 ; volume of the largest sphere = 4 / 3 π r 3 = 4 / 3 * π * 12 * 12 * 12 = 2304 π cm 3 answer : c" |
openbookqa | obqa_02_02398 | As a pond is slowly evaporated, the food for ducks in that area | [
"is tasteless",
"is more",
"is booming",
"is less"
] | D | as available water in an environment decreases , the amount of available food in that environment will decrease |
sciq | sciq_01_11382 | The conversion factor between solubility and molar solubility of a compound is known as what? | [
"mass effect",
"molar mass",
"stochastic mass",
"molar value"
] | B | Solubility is normally expressed in g/L of saturated solution. However, solubility can also be expressed as the moles per liter. Molar solubility is the number of moles of solute in one liter of saturated solution. In other words, the molar solubility of a given compound represents the highest molarity solution that is... |
ARC-Easy | arc_04_00092 | Since 1961, Nevada has led the United States in production of which resource? | [
"gold",
"uranium",
"lumber",
"iron"
] | A | null |
openbookqa | obqa_02_04831 | What requires an electrical conductor? | [
"cording",
"rocks",
"winds",
"fires"
] | A | wiring requires an electrical conductor |
openbookqa | obqa_02_03199 | Reproduction means a development of genes like | [
"time travel",
"a personality",
"magical powers",
"hairline"
] | D | living things can all reproduce |
openbookqa | obqa_02_01884 | Scraping the side of a cliff may result in | [
"ice",
"snow",
"sand",
"wood chips"
] | C | scraping an object may cause small particles to break off of that object |
openbookqa | obqa_02_03728 | Which is true? | [
"glaciers make depressions that water can pool in",
"lions hunt glaciers in the wild",
"glaciers are generally high temperature objects",
"glaciers can change directions rapidly for speed"
] | A | a glacier causes mechanical weathering |
medmcqa | medmcqa_05_01177 | pH=7.28, PaCO2=70, Condition is consistent with: March 2005 | [
"Metabolic acidosis",
"Metabolic alkalosis",
"Respiratory acidosis",
"Respiratory alkalosis"
] | C | Ans. C: Respiratory acidosis Normal Systemic aerial pH is between 7.35-7.45 and steady state PaCO2 is 40 mm Hg. Disorders and range of values for pH and PaCO2 Metabolic acidosis-Low pH and low PaCO2 Metabolic alkalosis-High pH and high PaCO2 Respiratory acidosis-Low pH and high PaCO2 Respiratory alkalosis-High pH and l... |
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