everyday science MCQs – Page 65

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 Review each marked answer and report any item that may be outdated or unclear.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
1281. Which one is non flowering plant _______?
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A. Sun Flower

B. Moss

C. None of these

D. Jasmine

1282. Reflex actions in head region are under the control of___________?
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A. Brain

B. Spinal cord

C. both a & b

D. non of the above

1283. Milk contains water
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A. 70%

B. 87%

C. 75%

D. 90%

1284. BCG vaccine is used to produce immunity against___________?
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A. Virus fever

B. Whooping cough

C. Tuberculosis

D. Smallpox

1285. Scientific study of the Algae is known as ___________?
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A. Oneriology

B. Trichology

C. Pomology

D. Phycology
1286. Which Part of Human Eye can be donated?
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A. Pupil

B. Iris

C. Conjunctiva

D. Cornea
1287. What is total area of the earth?
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A. 510.94 million km

B. 692.192 million km

C. 392.023 million km

D. 492.102 million km

1288. Galileo was an Italian astronomer who _________?
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A. All of the above

B. Discovered that the movement of pendulum produces a regular time measurement

C. Developed the telescope

D. Discovered four satellites of Jupiter

1289. Heat transfer horizontally within the atmosphere is called?
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A. Absorption

B. Advection

C. Convection

D. Conduction

1290. When sugar is added to water, its boiling point:__________?
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A. Remain unchanged

B. Increase

C. Decrease

D. None of the above

1291. Speed of object in one direction is called___?
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A. Space

B. Velocity

C. Acceleration

D. Temperature

1292. The side view mirrors of vehicles are of which type of mirrors?
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A. Concave

B. Inverted

C. Convex

D. Plane

1293. The Tree sends down roots from its branches to the soil is known as:___________?
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A. Palm

B. Oak

C. Pine

D. Banyan
1294. Which of the following is the flightless bird?
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A. None of these

B. Passer

C. kakapo

D. Pavo cristatus

1295. The best conductor of heat among liquid is___________?
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A. Water

B. Ether

C. Alcohol

D. Mercury
1296. Gravity setting chambers are used in industries to remove ________?
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A. NOx

B. CO

C. Suspended particulate matter

D. SOx

1297. Short sightedness is due to__________?
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A. Weaker muscles

B. Elongation of eyeballs

C. Weakening of the retina

D. Shifting of the iris

1298. Which of the following circuit elements is used to block DC in an electronic circuit ?
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A. Capacitance

B. Resistances

C. Inductance

D. Diode

1299. In an MRI machine, which one of the following is used?
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A. Ultra-sound wave

B. Sound wave

C. X-ray

D. Magnetic wave
1300. The diagnosis of anthrax in cattle may be made by__________?
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A. None of the above

B. Spore staining

C. Mcyfaydean reaction

D. Quellung reaction.