everyday science MCQs – Page 13

Practise multiple-choice questions from everyday science for competitive examinations and subject revision. Review each marked answer and report any item that may be outdated or unclear.

everyday science Mcqs
241. The damage to the_________nerve could result in the defect of the eye movement:
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A. Optic

B. Trigeminal

C. none

D. Abducens
242. The unit to measure the quantity of Ozone in atmosphere is?
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A. Dobson

B. none

C. Dalton

D. Cuolomb

243. What is the breathing rate of human being body?
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A. 15-11 minutes

B. . 16-20 minutes

C. 32-35 minutes

D. 25-26 minutes

244. The Big Dipper is part of which constellation?
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A. Ursa Minor

B. Ursa Major

C. A. and C. above

D. The Great Bear

245. The strength of wave action depends on all these EXCEPT:
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A. Height of waves

B. Currents in the sea

C. Wind strength

D. Depth of coastal water

246. Approximately, how many times each day do our heart valves open and close normally?
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A. 1,50,000

B. 2,00,000

C. 1,00,000

D. 10,000

247. Diesel engine was discovered by___________?
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A. Rudolf Diesel

B. Faraday

C. Paul Muller

D. Waldeyer

248. At what angle above the horizon must the sun be to create a rainbow?
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A. 65 degrees

B. 60 degrees

C. 40 degrees

D. 90 degrees

249. The protons and neutrons are found in the center of the atom, which is called the _________of the atom?
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A. None of These

B. Hub

C. Nucleus

D. Headquarters

250. Steering of a car involves?
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A. A single force

B. A pair of forces acting along the same line and in opposite direction

C. Two forces acting in the same direction

D. Two forces acting along different lines and in opposite direction.

251. Wood is the main raw material for the manufacture of ____________?
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A. Paint

B. Paper

C. Gun powder

D. Ink

252. The increasing vapor pressure caused by heating a liquid is due to___________?
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A. increase inter-molecular interactions

B. increasing potential energy of molecules

C. increasing kinetic energy of molecules

D. decreasing surface tension

253. People living in high altitudes (like mountains) usually have a _________?
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A. larger number of White Blood Cells

B. larger number of Red Blood Cells

C. smaller number of White Blood Cells

D. smaller number of Red Blood Cells

254. The amount of energy required by the children of age between one to three years is___________?
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A. 300 k Calories

B. 600 k Calories

C. 900 k Calories

D. 1200 k Calories
255. The study Of GLANDS is called?
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A. Endocrinology

B. Entomology

C. cardiology

D. None of these

256. Geiger-Muller counter is used to detect__________?
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A. none

B. Photons

C. Neutrons

D. Protons
257. Evaporation from ice and snow is known as___________?
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A. sublimation

B. insolation

C. hydrogenation

D. evaporation

258. On passing through food stuff, X-ray can kill the___________?
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A. insects

B. Fungus

C. Virus

D. Bacteria
259. The Shortest (smallest) bone in human body is___________?
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A. Humerus

B. Stapes

C. Femur

D. Tibia

260. A Little inhalation is done through________?
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A. cigarettes

B. pipes and cigars

C. Both A and B offer little inhalation

D. both offer extreme inhalation