dataset stringclasses 6
values | id stringlengths 12 16 | question stringlengths 1 935 | choices listlengths 4 4 | answer stringclasses 4
values | support stringlengths 0 7.76k ⌀ |
|---|---|---|---|---|---|
medmcqa | medmcqa_05_04166 | A four-year-old child is diagnosed with Duchennemuscular dystrophy, an X-linked recessive disorder. Genetic analysis shows that the patient's gene for the muscle protein dystrophin contains a mutation in its promoter region. What would be the most likely effect of this mutation? | [
"Tailing of dystrophin mRNA will be defective",
"Capping of dystrophin mRNA will he defective.",
"Termination of dystrophin transcription will be deficient.",
"Initiation of dystrophin transcription will be deficient."
] | D | Initiation of dystrophin transcription will be deficient Transcription of DNA gene into RNA is a 4 step process involving: Initiation, Elongation, Termination and Posttranscriptional modification (capping, splicing, addition of poly-A tail) The 'promoter' region of DNA is responsible for initiation of the RNA transcrip... |
sciq | sciq_01_02715 | In what phase is the moon brightly illuminated? | [
"full moon",
"blue moon",
"new moon",
"crescent"
] | A | The Earth, Moon and Sun are linked together in space. Monthly or daily cycles continually remind us of these links. Every month, you can see the Moon change. This is due to where it is relative to the Sun and Earth. In one phase, the Moon is brightly illuminated - a full moon. In the opposite phase it is completely dar... |
sciq | sciq_01_03525 | Although some have suggested that the uvula is what type of organ, it actually serves an important purpose? | [
"parietal",
"vestigial",
"essential",
"remnant"
] | B | A fleshy bead of tissue called the uvula drops down from the center of the posterior edge of the soft palate. Although some have suggested that the uvula is a vestigial organ, it serves an important purpose. When you swallow, the soft palate and uvula move upward, helping to keep foods and liquid from entering the nasa... |
math_qa | mathqa_03_03836 | one night 40 percent of the female officers on a police force were on duty . if 240 officers were on duty that night and half of these were female officers , how many female officers were on the police force ? | [
"90",
"300",
"270",
"500"
] | B | "let total number of female officers in the police force = f total number of officers on duty on that night = 240 number of female officers on duty on that night = 240 / 2 = 120 ( 40 / 100 ) * f = 120 = > f = 300 answer b" |
sciq | sciq_01_00440 | A new species is said to have evolved if separated members of a species evolve genetic differences that prevent what from occurring with the original members?? | [
"extinction",
"interbreeding",
"evolution",
"re-population"
] | B | Assume that some members of a species become geographically separated from the rest of the species. If they remain separated long enough, they may evolve genetic differences. If the differences prevent them from interbreeding with members of the original species, they have evolved into a new species. Speciation that oc... |
sciq | sciq_01_08061 | Monatomic cations have the same name as their parent element. what happens to monatomic anions? | [
"ends in - be",
"ends in - se",
"ends in - fe",
"ends in - de"
] | D | Monatomic cations have the same name as their parent element, whereas monatomic anions end in - ide . |
openbookqa | obqa_02_04321 | Which would likely decrease the food in an environment? | [
"gravity",
"water evaporation",
"a tree",
"time"
] | B | as available water in an environment decreases , the amount of available food in that environment will decrease |
medmcqa | medmcqa_05_04435 | Acute uraemic syndrome causes disturbance in | [
"Affect",
"Consciousness",
"Thought",
"Memory"
] | B | (B) Consciousness # Clinical Abnormalities in Uremiaa> Neuromuscular disturbances Fatigue Sleep disorders Headache Impaired mentation Lethargy Asterixis Muscular irritability Peripheral neuropathy Restless legs syndrome Paralysis Myoclonus Seizures Coma Muscle cramps Dialysis disequilibrium syndrome Myopathy |
medmcqa | medmcqa_05_03005 | A 75 year old man who had been on bed rest for the past 14 days, complains of breathlessness and chest pain. The chest X-ray is normal. The next investigation should be: | [
"Lung ventilation-perfusion scan",
"Pulmonary aeriography",
"Pulmonary venous angiography",
"Echocardiography"
] | B | This patient might be having pulmonary embolism, for which Pulmonary aeriography is diagnostic. Actually Chest CT with contrast has viually replaced invasive pulmonary angiography as a diagnostic test. Lung scanning has become a second-line diagnostic test for PE, used mostly for patients who cannot tolerate intravenou... |
sciq | sciq_01_01393 | The number, size, shape, and banding pattern of chromosomes make them easily identifiable in a karyogram and allow for the assessment of many chromosomal | [
"abnormalities",
"nutrients",
"processes",
"beliefs"
] | A | 7.3 Errors in Meiosis The number, size, shape, and banding pattern of chromosomes make them easily identifiable in a karyogram and allow for the assessment of many chromosomal abnormalities. Disorders in chromosome number, or aneuploidies, are typically lethal to the embryo, although a few trisomic genotypes are viable... |
sciq | sciq_01_08834 | What type of oceans are hostile to algae and cytoplankton? | [
"shallower",
"colder",
"deeper",
"warmer"
] | D | Warmer oceans are hostile to algae and cytoplankton , which are the most important absorbers of carbon dioxide. The loss of these two photosynthesizers would remove the most important natural sink. |
sciq | sciq_01_01900 | Melting ice and grinding wood into sawdust are examples of what? | [
"physical changes",
"chemical changes",
"reversible changes",
"unpredictable changes"
] | A | Melting ice and grinding wood into sawdust are examples of physical changes. |
openbookqa | obqa_02_03073 | What might be created with brass? | [
"a tree",
"Light placers",
"A Cotton dress",
"Tennis shoes"
] | B | brass is made of copper and zinc |
medmcqa | medmcqa_05_02206 | Avascular necrosis of hip, investigation of choice - | [
"MRI",
"USG",
"CT",
"XRAY"
] | A | Ans. is 'a' i.e., MRI o The first X-ray signs probably appear only 6-9 months after the occurrence of bone deatho MRI shows characteristic changes in the marrow long before the appearance of X-ray signs,o Therefore MRI is the most reliable way of diagnosing marrow changes and bone ischaemia (Avascular necrosis) at a co... |
openbookqa | obqa_02_04786 | A cow would prefer | [
"birds",
"metals",
"sushi",
"cucumbers"
] | D | cows only eat plants |
openbookqa | obqa_02_03089 | Doing something harmful to a person or animal will make its situation | [
"better",
"poorer",
"colorful",
"eleven"
] | B | harming something has a negative effect on that something |
openbookqa | obqa_02_01429 | As the flower size increases, what will it attract more of? | [
"monarchs",
"grass",
"carnivores",
"toy butterfly"
] | A | as the size of a flower increases , the number of pollinators it will attract increases |
sciq | sciq_01_00432 | How many major forces of elevation cause allele frequencies to change? | [
"three",
"five",
"one",
"four"
] | D | There are four major forces of evolution that cause allele frequencies to change. They are mutation, gene flow, genetic drift, and natural selection. |
medmcqa | medmcqa_05_01100 | According to European laryngeal Society classification, subligamental endoscopic cordectomy is which of the following types? | [
"Type I",
"Type II",
"Type III",
"Type IV"
] | B | Classification of endoscopic cordectomy: Type I : Subepithelial cordectomy Type II : Subligamental cordectomy Type III: Transmural cordectomy Type IV: Total cordectomy Type V : Extended cordectomy Type VI : Anterior commisurectomy with bilateral anterior cordectomy |
math_qa | mathqa_03_02107 | if the speed of a man is 51 km per hour , then what is the distance traveled by him in 30 seconds ? | [
"275 m",
"360 m",
"375 m",
"425 m"
] | D | "the distance traveled in 30 sec = 51 * ( 5 / 18 ) * 30 = 425 m answer : d" |
sciq | sciq_01_07017 | What is the property that determines the amount of current flow through a particular material? | [
"resistance",
"pressure",
"surface tension",
"demand"
] | A | Resistance is the property that determines the amount of current flow through a particular material. |
sciq | sciq_01_00450 | In the cardiovascular system, what blood vessels carry blood away from the heart? | [
"cilia",
"capillaries",
"arteries",
"veins"
] | C | The blood vessels are an important part of the cardiovascular system. They connect the heart to every cell in the body. Arteries carry blood away from the heart, while veins return blood to the heart ( Figure below ). |
math_qa | mathqa_03_02872 | a can run 2 km distance in 2 min 20 seconds , while b can run this distance in 3 min 5 sec . . by how much distance can a beat b ? | [
"900 m",
"500 m",
"120 m",
"180 m"
] | B | a takes time 2.20 minutes = 140 sec b takes time 3 minutes = 185 sec difference = 185 - 140 = 45 sec now we are to find distance covered in 40 sec by b 180 sec = 2000 m 1 sec = 100 / 9 m 45 sec = 45 x 100 / 9 = 500 m answer : b |
ARC-Easy | arc_04_00454 | An Earth year is the length of time it takes for | [
"Earth to rotate once on its axis",
"the Moon to revolve once around Earth",
"the Sun to revolve once around Earth",
"Earth to revolve once around the Sun"
] | D | null |
sciq | sciq_01_03414 | The complement system is a series of proteins constitutively found in the what? | [
"organs",
"blood plasma",
"platelets",
"nucleus"
] | B | Complement System The complement system is a series of proteins constitutively found in the blood plasma. As such, these proteins are not considered part of the early induced immune response, even though they share features with some of the antibacterial proteins of this class. Made in the liver, they have a variety of... |
sciq | sciq_01_01564 | What occurs when water on the surface changes to water vapor? | [
"photosynthesis",
"condensation",
"evaporation",
"oxidation"
] | C | Evaporation occurs when water on the surface changes to water vapor. The sun heats the water and gives water molecules enough energy to escape into the atmosphere. |
medmcqa | medmcqa_05_03045 | Definitive host for Echinococcus granulosus is: | [
"Man",
"Dog",
"Cattle",
"Pig"
] | B | Ans: B (Dog) Ref : Parija SC. Textbook of Medical Parasitology. 3rd Edition. London: John Wiley & Sons: 2004. Pg 221Explanation:Echinococcus GranulosusCauses cystic echinococcosis or hydatid disease in man and other herbivorous animals.Adult tape worms are found attached to the wall of the intestinal mucosa of dogs and... |
sciq | sciq_01_08913 | What part of the body does the mycobacterium tuberculosis bacterium usually attack? | [
"Pancreas",
"muscles",
"lungs",
"heart"
] | C | This bacterium, called Mycobacterium tuberculosis , causes the disease Tuberculosis (TB). These bacteria usually attack the lungs. If left untreated, the infection can be fatal. Many other illnesses, mild and severe, are also caused by certain types of bacteria. |
sciq | sciq_01_09338 | Lactose is a disaccharide consisting of the monomers glucose and what? | [
"fructose",
"sucrose",
"galactose",
"glycerol"
] | C | Common disaccharides include lactose, maltose, and sucrose (Figure 3.8). Lactose is a disaccharide consisting of the monomers glucose and galactose. It is found naturally in milk. Maltose, or malt sugar, is a disaccharide formed by a dehydration reaction between two glucose molecules. The most common disaccharide is su... |
sciq | sciq_01_07032 | Silver and ordinary table salt are two examples of chemical what? | [
"microbes",
"organism",
"impurities",
"substances"
] | D | Silver and ordinary table salt are two examples of chemical substances . A substance is matter that has a uniform and definite composition. All samples of substances, sometimes called pure substances, have identical properties. When chemists run a chemical reaction, they want to use pure materials so they know exactly ... |
sciq | sciq_01_09612 | Instead of wood, what do some fireplaces use? | [
"kerosene",
"propane",
"acetylene",
"gasoline"
] | B | Some fireplaces use propane gas rather than wood as fuel. |
sciq | sciq_01_05646 | Where is most of the cell's dna contained? | [
"cell membrane",
"nucleus",
"vacuole",
"epidermis"
] | B | Although most of a cell's DNA is contained in the cell nucleus, mitochondria have their own DNA. Mitochondria also have the machinery to manufacture their own RNAs and proteins. The human mitochondrial DNA sequence has 16,569 base pairs encoding 37 total genes: 22 tRNA genes, 2 rRNA genes, and 13 peptide genes. The 13 ... |
sciq | sciq_01_04629 | What are typically named for their major physical or climatic factors in addition to their predominant vegetation? | [
"habitats",
"terrestrial biomes",
"communities",
"aqueous biomes"
] | B | |
sciq | sciq_01_02778 | Air conditioning systems can incubate certain bacteria and what else? | [
"wood",
"mold",
"Cancer",
"root"
] | B | Air conditioning systems that can incubate certain bacteria and mold. |
ARC-Challenge | arc_04_03045 | Humus is an organic material that makes up soil. Which characteristic best indicates that soil has a high humus content? | [
"the color of the sample",
"the mass of the sample",
"the amount of clay in the sample",
"the amount of rock in the sample"
] | A | null |
sciq | sciq_01_10506 | What do bats use to determine the location of objects? | [
"syncopation",
"UV light",
"infrared light",
"echolocation"
] | D | Christopher Auyeung, using bat image by User:Rugby471/Wikimedia Commons. Bats use echolocation to identify the location of objects . CC BY-NC 3.0 (bat image available under public domain). |
sciq | sciq_01_08125 | How does the sun generate energy? | [
"certain fusion",
"atomic division",
"matter multiplication",
"nuclear fusion"
] | D | Heat from a wood fire can boil a pot of water. If you put an egg in the pot, you can eat a hard boiled egg in 15 minutes (cool it down first!). The energy to cook the egg was stored in the wood. The wood got that energy from the Sun when it was part of a tree. The Sun generated the energy by nuclear fusion. You started... |
openbookqa | obqa_02_03871 | Baby bats start doing what after at least a month after birth? | [
"scavenging",
"teaching class",
"time traveling",
"making magic"
] | A | a bat births live young |
openbookqa | obqa_02_01051 | What separates animals that thrive and those that go extinct are | [
"the type of animal",
"lacking ability to conform",
"ability to stay in one place",
"the ability to adapt"
] | D | changes in an environment cause animals to adapt to survive |
sciq | sciq_01_09170 | What ultimately results in the cycling of nutrients in ecosystems? | [
"molecules between organisms",
"chemical bonds",
"interactions between organisms",
"digestion"
] | C | |
ARC-Easy | arc_04_00931 | An object has a weight of 10 kg on the surface of Earth. If the same object were transported to the surface of Mars, the object would have a weight of 3.8 kg. Which best explains why the weight of the object changed when transported from Earth to Mars? | [
"The density of the object is greater on Earth than it is on Mars.",
"The volume of the object is greater on Earth than it is on Mars.",
"Gravitational force is greater on Earth than it is on Mars.",
"Atmospheric pressure is less on Earth than it is on Mars."
] | C | null |
medmcqa | medmcqa_05_04141 | Cozen test is positive in :- | [
"Pulled elbow",
"Skiers thumb",
"Tennis elbow",
"Golfer's elbow"
] | C | Tennis elbow a/k/a lateral epicondylitis. inflammation of comman extensor origin (ECRB>ECRL) Dx- COZEN TEST-- Wrist dorsiflexion resisted by causing pain. |
medmcqa | medmcqa_05_04763 | Normal respiratory minute volume is | [
"Tidal volume X respiratory Rate",
"Tidal volume/ Respiratory Rate",
"TLC/ Respiratory Rate",
"FRC/ Respiratory Rate"
] | A | Tidal volume X respiratory Rate |
ARC-Easy | arc_04_02104 | Intense heat and pressure in Earth's crust can change sandstone into quartzite. During this metamorphosis, many properties of these rocks change. Which property of these rocks will most likely remain the same? | [
"mass",
"volume",
"crystal structure",
"particle shape"
] | A | null |
sciq | sciq_01_03475 | The abnormal cells cannot carry oxygen properly and can get stuck where? | [
"muscles",
"capillaries",
"Arteries",
"Viens"
] | B | The red blood cells of a person with sickle-cell anemia (left) are long and pointed, rather than straight, like normal cells (right). The abnormal cells cannot carry oxygen properly and can get stuck in capillaries. |
openbookqa | obqa_02_01134 | Where do soil nutrients also exist? | [
"in organism foods",
"in the air",
"in the barn",
"in the water"
] | A | if some nutrients are in the soil then those nutrients are in the food chain |
sciq | sciq_01_10429 | Diffusion is an effective transport mechanism over the spatial scales typically found at what level? | [
"electromagnetic",
"cellular",
"molecular",
"atom"
] | B | |
medmcqa | medmcqa_05_03590 | 2 Months after renal transplantation 40yr old developed fever and feature suggestive of bilateral diffuse interstitial pneumonitis which of the following is the most likely etiological agent : | [
"HSV",
"CMV",
"EBV",
"VZV"
] | B | CMV (Cytomegalovirus) is the most likely etiological agent. CMV is the most common viral pathogen complicating transplantation. It most often manifests as pneumonitis in the first four months after transplantation. It can also cause leukopenia in solid organ transplant recipients, obliterative bronchiolitis in lung tra... |
ARC-Easy | arc_04_02003 | Which of these is directly formed as a result of weathering and erosion? | [
"crystals",
"sediments",
"igneous rocks",
"metamorphic rocks"
] | B | null |
medmcqa | medmcqa_05_00438 | You were posted at a PHC catering to a population of 1,20,000. In the year 2006, a total number of 2500 liver born babies were delivered. Number of children dying under one year of age during 2006 was 150. What is the infant moality rate of this population ? | [
"60",
"70",
"80",
"90"
] | A | Ans. is 'a' i.e., 60 |
openbookqa | obqa_02_04710 | As altitude increases air pressure will do what? | [
"increase",
"rise",
"fly",
"plummet"
] | D | as altitude increases , air pressure will decrease |
math_qa | mathqa_03_01369 | the average of first 18 natural numbers is ? | [
"5.6",
"9.5",
"9.1",
"9.8"
] | B | "sum of 18 natural no . = 342 / 2 = 171 average = 171 / 18 = 9.5 answer : b" |
openbookqa | obqa_02_04380 | Erosion can make a source of H2O | [
"stay exactly the same",
"remain static over time",
"calibrate from its previous capacity",
"begin hosting underwater birds"
] | C | erosion causes a river to become deeper and wider |
medmcqa | medmcqa_05_03210 | Median nerve injury at the wrist causes- | [
"Claw hand",
"Loss of opposition of thumb",
"Policeman's tip deformity",
"Saturday night palsy"
] | B | In median nerve injury at wrist, low median nerve injury is what occurs. That means only the thenar muscles are affected. The features shown in this condition includes- pen test for abductor pollicis brevis paralysis, opposition and abduction of thumb is lost, ape thumb deformity may be shown and loss of sensation of l... |
math_qa | mathqa_03_00190 | on a certain road 14 % of the motorists exceed the posted speed limit and receive speeding tickets , but 20 % of the motorists who exceed the posted speed limit do not receive speeding tickets . what percent of the motorists on the road exceed the posted speed limit ? | [
"10.5 %",
"12.5 %",
"17.5 %",
"22 %"
] | C | "answer is c . this question is in the og and thus well explained by ets . those who exceed : x so x = 14 % + 0,2 x id est x = 17,5 %" |
sciq | sciq_01_09053 | Organisms that live in freshwater environments often possess a contractile vacuole that prevents cells from taking in too much water through what process? | [
"glycolysis",
"hemostasis",
"osmosis",
"electrolysis"
] | C | Organisms that live in a hypotonic environment such as freshwater, need a way to prevent their cells from taking in too much water by osmosis. A contractile vacuole is a type of vacuole that removes excess water from a cell. Freshwater protists, such as the paramecia shown in Figure below , have a contractile vacuole. ... |
sciq | sciq_01_08113 | In most fish, where does the embryo develop in relation to the mother's body? | [
"inside",
"water",
"Eggs",
"outside"
] | D | Figure below shows the structures inside a typical eukaryotic cell. The model cell in the figure represents an animal cell. Refer to the model as you read about the structures below. You can also explore the structures in the interactive animal cell at this link:. |
ARC-Easy | arc_04_00253 | Which of these events have the most influence on regional climate? | [
"frequent tornadoes",
"ocean trade winds",
"winter snowstorms",
"temperature inversions"
] | B | null |
ARC-Easy | arc_04_00200 | Which human activity is most harmful to the natural environment? | [
"swimming in a lake",
"riding a bicycle",
"cutting down a rain forest",
"using solar energy"
] | C | null |
ARC-Challenge | arc_04_02706 | Annette is using many tools to build a doghouse. For which of the following would Annette most likely use a tape measure while building the doghouse? | [
"deciding which type of wood to use",
"removing extra nails from the wood",
"attaching different pieces of wood together",
"determining where to cut the wood into pieces"
] | D | null |
sciq | sciq_01_01383 | What is it called when waves spread out as they travel around obstacles or through openings in obstacles? | [
"absorption",
"destruction",
"diffusion",
"diffraction"
] | D | Diffraction occurs when waves spread out as they travel around obstacles or through openings in obstacles. |
openbookqa | obqa_02_04271 | mechanical weathering is breaking down what by mechanical means? | [
"hills",
"trees",
"knolls",
"boulders"
] | D | mechanical weathering is when rocks are broken down by mechanical means |
openbookqa | obqa_02_02137 | What might cause a change in the Earth's surface? | [
"Plastic Bottles",
"Happiness",
"Love",
"Sadness"
] | A | natural events usually cause changes to Earth 's surface |
openbookqa | obqa_02_01933 | A pollinating entity is one that move pollen from flower to flower and can be done by? | [
"a tiger",
"good for food",
"six legged entity",
"a heat source"
] | C | An insect is a pollinating animal |
sciq | sciq_01_11639 | What can protons and neutrons be broken down into? | [
"strings",
"quarks",
"ions",
"molecules"
] | B | Today, scientists think that electrons truly are fundamental particles that cannot be broken down into smaller, simpler particles. They are a type of fundamental particles called leptons. Protons and neutrons, on the other hand, are no longer thought to be fundamental particles. Instead, they are now thought to consist... |
sciq | sciq_01_07022 | Conduction from the core has what effect on the lower mantle? | [
"it heats it",
"it makes it rotate",
"it cools it",
"it vibrates it"
] | A | Conduction from the core heats the lower mantle. |
sciq | sciq_01_11378 | Vascular tissue allowed these plants to do what? | [
"grow taller",
"grow smaller",
"live shorter",
"have more flowers"
] | A | Seedless vascular plants evolved to have vascular tissue after the nonvascular plants but do not have seeds. Examples include the ferns, whisk ferns, club mosses, and horsetails. Vascular tissue allowed these plants to grow taller. |
medmcqa | medmcqa_05_00900 | The radiation unit used to for effective dose is: | [
"Rad",
"Rem",
"Sievert",
"Gray"
] | C | Ans. C. SievertQuantityOld unitNew SI unitActivityCurieBecquerelExposureRoentgenCoulomb/kgAbsorbed doseRadGrayDose equivalentRemSievert |
openbookqa | obqa_02_01460 | When an object moves, how will its kinetic energy be affected? | [
"lower",
"reduced",
"escalate",
"lessen"
] | C | as an object moves , the kinetic energy of that object will increase |
ARC-Easy | arc_04_02039 | Fertilizers added by farmers to the soil contain high amounts of nitrates. How do fertilizers affect the nitrogen cycle? | [
"More nitrates are available for plants to absorb.",
"More nitrates are available for animals to eat.",
"More nitrogen gas is released into the atmosphere.",
"More nitrogen is converted by bacteria into nitrates."
] | A | null |
medmcqa | medmcqa_05_00007 | MacEwen's sign is seen in: | [
"Lead poisoning",
"Arsenic poisoning",
"Ethanol poisoning",
"Copper poisoning"
] | C | MacEwen signs (MacEwen pupil) The pupil of a patient comatose from alcohol intoxication dilates briefly when the patient is stimulated but not awakened, while that of a patient comatose from structural disease does not get dilated for mild stimulation. Ref: Principles of forensic medicine, Apurva nandy, 3rd Edition,Pag... |
math_qa | mathqa_03_03435 | a student was asked to find 4 / 5 of a number . but the student divided the number by 4 / 5 , thus the student got 45 more than the correct answer . find the number . | [
"60",
"80",
"100",
"120"
] | C | "let the number be x . ( 5 / 4 ) * x = ( 4 / 5 ) * x + 45 25 x = 16 x + 900 9 x = 900 x = 100 the answer is c ." |
medmcqa | medmcqa_05_01332 | 4 people in a family comes to you with burning sensation over the extremities. Some of them have also got vomiting, diarrhea. The pupils are dilated and occasional twisting of the muscles are present. What is the MOST likely cause of the symptoms? | [
"Organophosphate poisoning",
"Carbamate poisoning",
"Ergot poisoning",
"Abrus precatorius poisoning"
] | C | This is a case of ergot poisoning usually as a result of eating contaminated rye bread. The burning sensation described is also called St. Anthony's fire. Due to the effect of the alkaloids ergotoxine, ergotamine, ergometrine and about 30 alkaloids present in the fungi, all the symptoms described in the question may be... |
sciq | sciq_01_01735 | What is the term for the smallest particle of an element that still has the properties of that element? | [
"electron",
"neutron",
"nucleus",
"atom"
] | D | An element is a pure substance. It cannot be broken down into other types of substances. Each element is made up of just one type of atom. An atom is the smallest particle of an element that still has the properties of that element. |
math_qa | mathqa_03_01783 | if the ratio of two number is 2 : 5 and lcm of the number is 160 then what is the number . | [
"15",
"20",
"16",
"30"
] | C | "product of two no = lcm * hcf 2 x * 5 x = 160 * x x = 16 answer : c" |
math_qa | mathqa_03_03907 | a , b and c can do a work in 6 , 9 and 12 days respectively doing the work together and get a payment of rs . 1800 . what is b ’ s share ? | [
"rs . 245.8",
"rs . 653.8",
"rs . 300",
"rs . 400"
] | B | "wc = 1 / 6 : 1 / 9 : 1 / 12 = > 6 : 4 : 3 4 / 13 * 1800 = 653.8 answer : b" |
sciq | sciq_01_01532 | A complex interactions of hormones result in an edible fruit that entices animals that help disperse what? | [
"water",
"rocks",
"seeds",
"pests"
] | C | |
math_qa | mathqa_03_00466 | jim drove 923 miles of a 1200 miles journey . how many more miles does he need to drive to finish his journey ? | [
"113 miles",
"277 miles",
"456 miles",
"887 miles"
] | B | the number of miles to drive to finish his journey is given by 1200 - 923 = 277 miles correct answer b |
sciq | sciq_01_09815 | Which acid contains only one ionizable hydrogen? | [
"lactic acid",
"citric acid",
"amino acid",
"monoprotic acid"
] | D | A monoprotic acid is an acid that contains only one ionizable hydrogen. Hydrochloric acid and acetic acid are monoprotic acids. A polyprotic acid is an acid that contains multiple ionizable hydrogens. Most common polyprotic acids are either diprotic (such as H 2 SO 4 ) or triprotic (such as H 3 PO 4 ). |
sciq | sciq_01_00998 | What is used to report the results of scientific measurements? | [
"latin units",
"si units",
"los units",
"bi units"
] | B | The number in the measurement can be represented in different ways, including decimal form and scientific notation. (Scientific notation is also known as exponential notation; a review of this topic can be found in Appendix B. ) For example, the maximum takeoff weight of a Boeing 777-200ER airliner is 298,000 kilograms... |
ARC-Easy | arc_04_00836 | In a closed system, what happens to the total energy of the system as energy conversions take place? | [
"It increases.",
"It decreases.",
"It remains constant.",
"It is transferred out of the system."
] | C | null |
ARC-Easy | arc_04_01546 | Which characteristic will a baby chimpanzee inherit from its parents? | [
"fur color",
"hunting skills",
"feeding behavior",
"sleeping routine"
] | A | null |
openbookqa | obqa_02_03792 | Incinerating half a herd of cows means there will be | [
"fewer cows",
"slightly more cows",
"more cows",
"many more cows"
] | A | harming an animal species causes that animal 's population to decrease |
sciq | sciq_01_01499 | Endoscopes are used to explore the body through various orifices or these? | [
"ocular cavity",
"major incisions",
"dermal tears",
"minor incisions"
] | D | Bundles of fibers can be used to transmit an image without a lens, as illustrated in Figure 25.15. The output of a device called an endoscope is shown in Figure 25.15(b). Endoscopes are used to explore the body through various orifices or minor incisions. Light is transmitted down one fiber bundle to illuminate interna... |
sciq | sciq_01_01508 | What does some amphibians have as juveniles but not as adults living on land? | [
"vertical line system",
"lateral line system",
"kinetic line system",
"microscopic line system"
] | B | |
medmcqa | medmcqa_05_02083 | Brace used in scoliosis is? | [
"Milwaukee Brace",
"LS Belt",
"Taylors Brace",
"Four post collar"
] | A | Milwaukee Brace is used in scoliosis OTHER OPTIONS: Four post collar- cervical spine injury Lumbo-Sacral belt- Lower back pain Taylors brace: Dorsol-umbar trauma |
sciq | sciq_01_00279 | Muscles that position the pectoral girdle are located either on the anterior thorax or on this? | [
"posterior thorax",
"inferred thorax",
"posterior thorax",
"analogous thorax"
] | A | Muscles That Position the Pectoral Girdle Muscles that position the pectoral girdle are located either on the anterior thorax or on the posterior thorax (Figure 11.22 and Table 11.8). The anterior muscles include the subclavius, pectoralis minor, and serratus anterior. The posterior muscles include the trapezius, rhomb... |
ARC-Challenge | arc_04_03217 | An atom includes 8 electrons, 8 protons, and 8 neutrons. What is the mass of the atom? | [
"8",
"16",
"24",
"32"
] | B | null |
ARC-Easy | arc_04_01811 | Which of the following is the most important safety practice when using a rock hammer on a geology field trip? | [
"wear gloves while breaking rocks",
"wear goggles while breaking rocks",
"have a bucket of sand in case of sparks",
"have a clean eye-wash station available"
] | B | null |
medmcqa | medmcqa_05_04151 | The threshold of Middle cerebral aery peak systolic velocity for the diagnosis of fetal anemia is a value ------ for the gestational age | [
">= 1 MoM",
">= 1.5 MoM",
">= 3 MoM",
">= 5 MoM"
] | B | The MCA PSV is an accurate noninvasive method for the diagnosis of fetal anemia. The threshold of for the diagnosis of fetal anemia is a value >= 1.5 MoM for the gestational age. Abnormally elevated MCA PSV has a sensitivity of 100% and false positive rate 12% for the diagnosis of fetal anemia. Reference: Practical gui... |
openbookqa | obqa_02_02624 | When Newton was 1st hit by the apple he created his famous | [
"last stand",
"hypothesis",
"hats",
"apple pie"
] | B | hypothesis means scientific guess about the cause and effect of an event |
sciq | sciq_01_08151 | What is the process in which a liquid boils and changes to a gas? | [
"vaporization",
"melting",
"freezing",
"sublimation"
] | A | The process in which a liquid boils and changes to a gas is called vaporization . The temperature at which a liquid boils is its boiling point. The boiling point of water is 100°C (212°F). Other types of matter may have higher or lower boiling points. For example, the boiling point of table salt is 1413°C. The boiling ... |
medmcqa | medmcqa_05_04960 | How many hours prior to ovulation does LH Surge occur? | [
"6-8 hrs",
"10-16 hrs",
"18-24 hrs",
"More than 24 hrs"
] | C | Ans:C.)18-24 hours. Sustained peak level of estrogen for 24-36 hours in the late follicular phase - LH surge occurs from the anterior pituitary. Ovulation approximately occurs 16-24 hours after the LH surge. LH peak persists for about 24 hours. The LH surge stimulates completion of reduction division of the oocyte and ... |
ARC-Challenge | arc_04_03005 | When you make soap bubbles, what is inside the bubbles? | [
"Air",
"Soap",
"Water",
"Nothing"
] | A | null |
ARC-Challenge | arc_04_02989 | Materials combine chemically or physically. Which materials form a new substance when chemically combined? | [
"salt and pepper",
"water and sugar",
"iron nails and pennies",
"baking soda and vinegar"
] | D | null |
ARC-Challenge | arc_04_02499 | Which of the following best describes a mineral? | [
"the main nutrient in all foods",
"a type of grain found in cereals",
"a natural substance that makes up rocks",
"the decomposed plant matter found in soil"
] | C | null |
openbookqa | obqa_02_00376 | On a rainy day the clouds are | [
"low",
"small",
"white",
"gray"
] | D | clouds produce rain |
openbookqa | obqa_02_03750 | You can eventually obtain water from a lake even if it's | [
"frozen",
"gone",
"evaporated",
"dry"
] | A | a body of water is a source of water |
math_qa | mathqa_03_04254 | among 400 students , 51 % study sociology , 46 % study mathematics and 40 % study biology . if 34 % of students study both mathematics and sociology , what is the largest possible number of students who study biology but do not study either mathematics or sociology ? | [
"30",
"90",
"148",
"172"
] | C | i would just like to add a bit of explanation after the step where you calculate that the number of students studying both m and s = 136 using your analysis : we see that the total number of students who study either maths or sociology = 184 + 204 - 136 = 252 so , in the image we know that the number of students in the... |
math_qa | mathqa_03_04533 | in a certain neighborhood , there are half as many beige houses as white houses , and 6 times as many white houses as brown houses . what is the ratio of the number of brown houses to the number of beige houses ? | [
"1 : 3",
"1 : 9",
"2 : 5",
"5 : 3"
] | A | the ratio of beige : white : brown = 3 : 6 : 1 the answer is a . |
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