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6 values
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4 values
math_qa
mathqa_03_03898
a rectangle having length 150 cm and width 40 cm . if the length of the rectangle is increased by fifteen percent then how much percent the breadth should be decreased so as to maintain the same area .
[ "25 %", "9.09 %", "40 %", "75 %" ]
B
ARC-Challenge
arc_04_02205
An astronomer is studying two stars that are the same distance from Earth. Star X appears brighter than star Y. Which statement best explains this observation?
[ "Star X is larger than star Y.", "Star Y is larger than star X.", "Star X reflects the Sun’s light better than star Y.", "Star Y reflects the Sun’s light better than star X." ]
A
sciq
sciq_01_02773
What do we call forces that act on the system from outside?
[ "material", "external", "internal", "static" ]
B
sciq
sciq_01_10239
What type of fertilization usually occurs in aquatic environments where both eggs and sperm are released into the water?
[ "static", "material", "Internal", "external" ]
D
medmcqa
medmcqa_05_04032
Hypercalcemia caused by which one of the following is most likely to respond to treatment with coicosteroids?
[ "Primary hyperparathyroidism", "Milk alkali syndrome", "Sarcoidosis", "Paget's disease" ]
C
sciq
sciq_01_01507
What is the arch called that forms when plasma of the sun flows along the loop that connects sunspots?
[ "solar prominence", "vertical prominence", "large prominence", "Energy prominence." ]
A
medmcqa
medmcqa_05_03714
Vagabond disease
[ "Louse", "Mite", "Tick", "Black Fly" ]
A
ARC-Easy
arc_04_01619
Which physical property is important to have in a material used in cookware?
[ "poor conductor of heat", "good conductor of heat", "low flexibility", "high flexibility" ]
B
sciq
sciq_01_00375
Animals require air, water, and what in order to live and survive?
[ "mates", "time", "shade", "food?" ]
D
openbookqa
obqa_02_00210
Some fields house incredible creatures such as
[ "large rabbits", "lions", "wolves", "mackerel" ]
A
math_qa
mathqa_03_04490
two trains of equal are running on parallel lines in the same direction at 46 km / hr and 36 km / hr . the faster train passes the slower train in 27 sec . the length of each train is ?
[ "50", "37.5", "27", "28" ]
B
medmcqa
medmcqa_05_01963
How is moderate malnutrition defined?
[ "Weight for age <-2SD", "Weight for height <-2SD to >-3SD", "Weight for age <-3SD", "Weight for height +2SD to +3SD" ]
B
openbookqa
obqa_02_00582
Many plant species can only reproduce if the environment includes
[ "fungi", "ants", "bees", "spiders" ]
C
sciq
sciq_01_06698
The earth is tilted on its what?
[ "radius", "compass", "top", "axis" ]
D
math_qa
mathqa_03_02478
how many even multiples of 25 are there between 249 and 501 ?
[ "5", "6", "9", "10" ]
B
sciq
sciq_01_04336
Channel proteins and carrier proteins help substances diffuse across what?
[ "cytoplasm", "cell membrane", "ribosomes", "endoplasmic reticulum" ]
B
sciq
sciq_01_01076
Regularly done aerobic activities can help build up endurance and make what vital organ stronger?
[ "brain", "heart", "skin", "stomach" ]
B
medmcqa
medmcqa_05_00828
A child is having nocturnal asthmatic attacks 2 times in a week and day time attacks 3 times or more. This child is categorized to be having
[ "Mild persistent asthma", "Mild intermittent asthma", "Severe persistent asthma", "Moderate persistent asthma" ]
D
medmcqa
medmcqa_05_04356
Which of the following duodenal recesses has the inferior mesenteric vein in its free margin?
[ "Superior duodenal recess", "Paraduodenal recess", "Inferior duodenal recess", "Mesentric-parietal recess" ]
B
sciq
sciq_01_08929
What decreases with the loss of subsequent protons?
[ "seawater strength", "Movement strength", "example strength", "acid strength" ]
D
math_qa
mathqa_03_00520
a cyclist bikes x distance at 8 miles per hour and returns over the same path at 812 miles per hour . what is the cyclist ' s average rate for the round trip in miles per hour ?
[ "8.1", "8.3", "8.6", "9.6" ]
D
medmcqa
medmcqa_05_00776
Caspases are involved in?
[ "Necrosis", "Apoptosis", "Atherosclerosis", "Inflammation" ]
B
medmcqa
medmcqa_05_00089
Lactation is suppressed by
[ "Metaclopramide", "Opioids", "Apomorphine", "Haloperidol" ]
C
math_qa
mathqa_03_03102
on a race track a maximum of 5 horses can race together at a time . there are a total of 25 horses . there is no way of timing the races . what is the minimum number r of races we need to conduct to get the top 3 fastest horses ?
[ "5", "7", "8", "10" ]
B
openbookqa
obqa_02_04883
The more matter a planet is made up, the more likely other bodies are to
[ "Triangle it", "kiss it", "punch it", "be dragged in" ]
D
sciq
sciq_01_02721
How much work is done when a force is applied in a different direction than the direction of movement?
[ "none", "half", "full", "minimum" ]
A
sciq
sciq_01_02289
What are the largest phylum in the animal kingdom?
[ "arthropods", "mammals", "cephalopods", "crustaceans" ]
A
openbookqa
obqa_02_02921
Where would you find a tool containing cylindrical ferrous material?
[ "at the pyramids", "in the desert", "at a junkyard", "in the jungle" ]
C
math_qa
mathqa_03_00463
set a contains all the even numbers between 22 and 70 inclusive . set b contains all the even numbers between 62 and 110 inclusive . what is the difference between the sum of elements of set b and the sum of the elements of set a ?
[ "600", "800", "1000", "1200" ]
C
openbookqa
obqa_02_04183
The outer shell of our planet is made of
[ "sedimentary formations", "plastic", "foam", "cheese" ]
A
medmcqa
medmcqa_05_00314
Patient can be diagnosed for improper oral hygiene maintenance by
[ "Proper dietary history", "Disclosing agents", "Lactobacillus count", "Swab test" ]
B
sciq
sciq_01_03486
What is the general composition of the continental crust?
[ "marble", "sandstone", "granite", "limestone" ]
C
sciq
sciq_01_05467
Plants obtain the molecules for cellular function though what?
[ "nutrients", "tissues", "Plants", "photosynthesis" ]
D
math_qa
mathqa_03_00939
if x and y are integers such that x ^ 2 = 2 y and xy = 256 , then x – y = ?
[ "- 30", "- 24", "- 5", "5" ]
B
sciq
sciq_01_11640
What is the name of the stage of life when a child becomes sexually mature?
[ "adolescence", "puberty", "maturity", "growth spurt" ]
B
sciq
sciq_01_01781
The process of photosynthesis uses chlorophyll, which is located in organelles called what?
[ "mitochondria", "fibroblasts", "chloroplasts", "nucleus" ]
C
openbookqa
obqa_02_00023
Many animals that give birth to live young have
[ "gills", "scales", "exoskeletons", "legs" ]
D
medmcqa
medmcqa_05_02714
2 carbon atoms which leave in the form of CO2 in TCA, are derived from:
[ "Acetyl CoA", "Oxaloacetate", "CO2", "Citrate" ]
B
math_qa
mathqa_03_01819
exactly 5 % of the reporters for a certain wire service cover local politics in country x . if 30 % of the reporters who cover politics for the wire service do not cover local politics in country x , what percent of the reporters for the wire service do not cover politics ?
[ "20 %", "42 %", "44 %", "92 %" ]
D
sciq
sciq_01_08645
The tendency of an object to resist a change in its motion is called?
[ "friction", "magnetism", "inertia", "gravitation" ]
C
ARC-Easy
arc_04_01736
Which of the following best describes a role of mushrooms in ecosystems?
[ "capturing energy from sunlight", "consuming living plant material", "taking energy from animal hosts", "breaking down dead plant material" ]
D
sciq
sciq_01_02836
What covers the body of a fish to help the move their body to swim?
[ "hairs", "gelatin", "scales", "skin" ]
C
openbookqa
obqa_02_03143
Which would an ecologically minded individual most support?
[ "oil", "gas", "fracking", "windmills" ]
D
ARC-Easy
arc_04_00015
A scientist wanting to document a change in a river's flow pattern should observe a river over a period of
[ "days.", "weeks.", "months.", "years." ]
D
sciq
sciq_01_02458
What process involves the flow of heat from warmer objects to cooler objects?
[ "conduction", "convection", "radiation", "activation" ]
A
sciq
sciq_01_09635
What is the storage form of glucose in humans and other vertebrates?
[ "neurons", "glycogen", "placenta", "fructose" ]
B
sciq
sciq_01_03592
What device is an electrochemical cell or series of cells that produces an electric current?
[ "generator", "magnet", "reactor", "battery" ]
D
sciq
sciq_01_00296
The ability to regulate what, which is possessed by mammals, was an advantage as earth’s climate went through sudden and dramatic changes?
[ "reflex behaviors", "hair growth", "mutations", "body temperature" ]
D
openbookqa
obqa_02_04374
Which is likeliest to harm an organism?
[ "cookies", "drinking", "eating", "a car explosion" ]
D
math_qa
mathqa_03_01800
area of square with side x is equal to the area of a triangle with base x . the altitude of the triangle is
[ "x / 2'", "x'", "2 x'", "4 x'" ]
C
openbookqa
obqa_02_02504
A month that is in the summer in the Northern Hemisphere directly follows which month?
[ "March", "November", "January", "May" ]
D
sciq
sciq_01_02686
What is the goal of science?
[ "improve knowledge", "increase knowledge", "gain scholarships", "improve life expectancy" ]
B
medmcqa
medmcqa_05_04958
A school going boy was noted with vacant stare several times a day. There was no history of fever, seizures and neurological deterioration. What is the diagnosis -
[ "Atonic seizures", "Absence seizures", "Myoclonic seizures", "School phobia" ]
B
math_qa
mathqa_03_04153
what is the distance covered by a car if it travels with a speed of 160 kmh for 5 hours ?
[ "350 km", "400 km", "800 km", "600 km" ]
C
openbookqa
obqa_02_04336
as a source of light moves directly overhead of an object , the size of the shadow of that object will do what?
[ "increase", "plummet", "rise", "grow" ]
B
openbookqa
obqa_02_04765
Which is a byproduct of a lightbulb?
[ "taste", "death", "warmth", "sound" ]
C
openbookqa
obqa_02_00743
The best way to start a fire is to use
[ "moisture deprived logs", "old branches", "green branches", "chopped logs" ]
A
sciq
sciq_01_05142
Species distributions are a consequence of both ecological and evolutionary what?
[ "fluctuations", "particles", "isolation", "interactions" ]
D
sciq
sciq_01_05703
What captures carbon dioxide as it is emitted by a power plant before it enters the atmosphere?
[ "chemical sequestration", "oxide sequestration", "carbon sequestration", "nitrogen sequestration" ]
C
openbookqa
obqa_02_00672
Preparing food at the proper temperatures
[ "is too much work and should be avoided", "eradicates potential illness causing organisms", "allows bacteria to flourish", "leaves meat raw and under cooked" ]
B
sciq
sciq_01_08439
When we neutralize a weak base with a strong acid, the product is ________ containing the conjugate acid of the weak base.
[ "an electron", "water", "salt", "an ion" ]
C
sciq
sciq_01_02045
The cochlea is a shell-like structure that is full of fluid and lined with nerve cells called what?
[ "brain cells", "red cells", "hair cells", "sperm cells" ]
C
openbookqa
obqa_02_03088
If a person restores a garden complete with oaks, then they have replaced
[ "concrete", "jelly", "steam", "a resource" ]
D
openbookqa
obqa_02_01235
What shows that as the size of a flower increases , the number of pollinators it will attract increases?
[ "butterflies blend in with flowers where they exist", "ducks prefer to sleep in water that has flowering water lilies", "people prefer to walk through gardens that have a large number of flowering plants", "planting flowering plants causes bees to gather en masse" ]
D
ARC-Easy
arc_04_01494
What is necessary to use on a telescope in order to photograph solar flares and solar prominences?
[ "a light filter", "a chronograph", "an electric drive", "a series of mirrors" ]
A
sciq
sciq_01_11078
What causes reduction of elasticity in all organs?
[ "weight gain", "low vitamin D", "radiation", "age" ]
D
sciq
sciq_01_04520
What gland secretes its products directly into the urethra through several small ducts
[ "prostate", "pituitary", "thyroid", "adrenal" ]
A
sciq
sciq_01_05983
Many structures in fish are adaptations for what type of lifestyle?
[ "aquatic", "carnivorous", "asexual", "symbiotic" ]
A
openbookqa
obqa_02_00619
plants gather their nutrients from the
[ "tinder", "concrete ground", "area under grass", "store" ]
C
sciq
sciq_01_05253
Which cell gives rise to all cells of the human body?
[ "schwann stem cell", "omnipoten stem cell", "totipotent stem cell", "signaler stem cell" ]
C
medmcqa
medmcqa_05_03017
What is the most common intercostal space used for hepatic biopsy:
[ "5th", "6th", "7th", "8th" ]
D
ARC-Easy
arc_04_01327
Students stir salt, sand, sawdust, and seashells into a jar filled with water. Which of the materials will form a solution?
[ "salt and water", "sand and sawdust", "seashells and water", "sawdust and seashells" ]
A
medmcqa
medmcqa_05_04267
Peau d' orange is due to -
[ "Secondary infection", "Blockage of subdermal lymphatics", "Invasion of skin with malignant cells", "Aerial obstruction" ]
B
sciq
sciq_01_09892
What do plants make to store extra glucose?
[ "fats", "starches", "sugars", "water" ]
B
sciq
sciq_01_01644
How does the diaphragm look like when it is at rest?
[ "inverted", "dam - shaped", "flat", "dome-shaped" ]
D
medmcqa
medmcqa_05_03102
The defect in achalasia cardia is present in
[ "Myenteric plexus of Auerbach", "Meissner's plexus", "Kesselbach's plexus", "Mesenteric plexus" ]
A
medmcqa
medmcqa_05_02531
Pearson's measure of skewness -
[ "Mode - Mean/SD", "Mean - Mode/SD", "SD/Mode - mean", "Mean - Mode/SD" ]
B
sciq
sciq_01_01271
What causes eutrophication to occur?
[ "excess of decreased and other nutrients", "excess of carbonate and other nutrients", "excess of fertilizers and other nutrients", "excess of increased and other nutrients" ]
C
math_qa
mathqa_03_04741
a part of certain sum of money is invested at 6 % per annum and the rest at 15 % per annum , if the interest earned in each case for the same period is equal , then ratio of the sums invested is ?
[ "4 : 6", "4 : 9", "4 : 3", "5 : 2" ]
D
medmcqa
medmcqa_05_00880
A patient with history of choledocholithiasis presents with elevated conjugated bilirubin. Ultrasound reveals a dilated biliary system upto the terminal pa. In case of suspicion of an ampullary obstructive calculus which of the following investigations would be most sensitive?
[ "PTC", "MRCP", "Xray abdomen", "Endoscpic USG" ]
D
sciq
sciq_01_03267
The existence of (virtual) photons is possible only by virtue of the heisenberg uncertainty principle and can travel an unlimited distance, so the range ofthe electromagnetic for is what?
[ "generated", "infinite", "finite", "simple" ]
B
sciq
sciq_01_07564
What are seamounts that rise above the water surface called?
[ "islands", "coasts", "reefs", "sandbars" ]
A
ARC-Challenge
arc_04_02482
Which is true of the seasonal weather patterns of places that are at the same latitude?
[ "They have the same wind patterns.", "They have the same amount of rain.", "They have the same intensity of sunlight.", "They have the same kinds of severe weather." ]
C
medmcqa
medmcqa_05_03284
Which among the following is the rate limiting enzyme in urea synthesis?
[ "Argininosuccinate lyase", "Argininosuccinate synthase", "Ornithine transcarbamoylase", "Carbamoyl phosphate synthetase I" ]
D
medmcqa
medmcqa_05_03774
The co-enzyme required for the synthesis of fatty acid synthesis:
[ "FAD", "FADH2", "NAD", "NADPH2" ]
D
medmcqa
medmcqa_05_00634
C-ANCA is/are associated with: (PGI June 2008)
[ "Wegener's granulomatosis", "Microscopic polyangitis", "Churg strauss syndrome", "PAN" ]
A
sciq
sciq_01_02981
What is it called when organisms with traits that better enable them to adapt to their environment tend to survive and reproduce in greater numbers?
[ "natural selection", "evolution", "natural distribution", "adaptation" ]
A
sciq
sciq_01_04252
Each line in a structural formula represents a pair of shared what?
[ "electrons", "waves", "ions", "atoms" ]
A
math_qa
mathqa_03_02753
if 6 x ^ 2 + x - 12 = ( hx + b ) ( cx + d ) , then | h | + | b | + | c | + | d | = for a complete solution and more practice problems , see this blog : http : / / magoosh . com / gmat / 2012 / algebra - on . . . to - factor /
[ "10", "12", "15", "18" ]
B
sciq
sciq_01_11028
Food provides what type of energy needed by organisms, which is stored in bonds?
[ "calories", "chemical energy", "caffeine", "radiation energy" ]
B
openbookqa
obqa_02_00674
While robins refuse to eat much aside from insects, worms and fruit, most birds can make a nice meal out of
[ "potato boxes", "small beds", "wildflower kernels", "grass stains" ]
C
sciq
sciq_01_09942
The stem of a horsetail is characterized by the presence of joints, or nodes: hence the name arthrophyta, which means this?
[ "molted plant", "solid plant", "jointed plant", "elongated plant" ]
C
medmcqa
medmcqa_05_04726
Earliest symptom of glomus tumour is
[ "Pulsatile tinnitus", "Deafness", "Headache", "Veigo" ]
A
sciq
sciq_01_02902
What is the most common type of cancer in adult males?
[ "prostate cancer", "liver cancer", "lung cancer", "stomach cancer" ]
A
math_qa
mathqa_03_02732
if 3 x = 8 y = z , what is x + y , in terms of z ?
[ "z / 2", "2 z", "11 z / 24", "3 z / 5" ]
C
sciq
sciq_01_04572
What is the largest known virus?
[ "polyomavirus", "influenza virus", "mimivirus", "pneumonia virus" ]
C
math_qa
mathqa_03_01199
two trains 190 m and 160 m long run at the speed of 60 km / hr and 40 km / hr respectively in opposite directions on parallel tracks . the time which they take to cross each other is ?
[ "10.7", "10.9", "10.6", "12.6" ]
D
math_qa
mathqa_03_04863
the average weight of 20 persons sitting in a boat had some value . a new person added to them whose weight was 48 kg only . due to his arrival , the average weight of all the persons decreased by 5 kg . find the average weight of first 20 persons ?
[ "55", "56", "57", "58" ]
C
medmcqa
medmcqa_05_04179
A premature infant born at 34 weeks presented with acute onset lethargy and cessation of feeding. The imaging modality of choice to screen for intraventricular haemorrhage is
[ "NCCT", "Transcranial USG", "MRI", "Plain radiograph" ]
B
openbookqa
obqa_02_01019
If John wants to save a little every month, what can he do to help with his water bill?
[ "dripping the sink at night", "taking a bath twice a day", "flushing the toilet more", "repairing all his pipes" ]
D