everyday science MCQs – Page 26

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 Review each marked answer and report any item that may be outdated or unclear.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
501. Ornithology is the study of_____________?
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A. Sea Plants

B. Sea Animals

C. Birds

D. Insects

502. Which of the following disease is spread by Fleas?
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A. Tetnus

B. Small pox

C. Typhus

D. Yellow fever

503. Which of the following is the largest planet?
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A. Mars

B. Saturn

C. Jupiter

D. Neptune

504. Which of the following is not a water soluble vitamin?
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A. Pyridoxine

B. Pantothenic acid

C. Tocopherol

D. Niacin

505. In an oil lamp, the oil rises up in the wick due to?
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A. Change in temperature

B. Capillary action

C. Viscosity of oil

D. Atmospheric pressure

506. Constellations referred to as zodiac, are__________?
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A. None of these

B. Imaginary regions that encompass the path of the planets

C. A group of stars

D. Signs of Roman gods

507. In human osmoregulation takes place by___________?
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A. Spleen

B. Liver

C. Kidney

D. Lungs

508. Nearest galaxy to our milky way is ________?
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A. Whirlpool

B. Messier 81

C. Triangulum

D. Andromeda
509. At what time of day is the relative humidity normally at a minimum ________________ ?
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A. When the air temperature is highest

B. Just before sunrise

C. When the air temperature is lowest

D. About midnight

510. How many moons does Neptune have?
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A. 14

B. 19

C. 12

D. 63

511. The sun is containing _______ % mass of the solar system?
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A. 79.36%

B. 75.24%

C. 89.10%

D. 99.86%
512. The Percentage of Water used for Drinking in the world is?
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A. 10%

B. 3%

C. 5%

D. 1%
513. Largest moon in our solar system is ________?
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A. Deimos

B. Ganymede

C. Arche

D. Phobos

514. Which of the following planets is fastest rotating planet?
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A. Marx

B. Mercury

C. Jupiter

D. Venus

515. Which of the following does not pollute the air?
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A. none of these

B. Carbon dioxide

C. Sulfur dioxide

D. Nitrogen Dioxide
516. Which one of the following is not a unit of distance?
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A. Astronomical Unit

B. Light Year

C. Parsec

D. Foot Candle
517. How long does the earth take to cover 1 longitude?
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A. 5 Minutes

B. 3 Minutes

C. 4 Minutes

D. 2 Minutes

518. The setting sun often looks oval in the shape because of__________?
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A. Refraction of rays of sun passing through the atmosphere

B. Dispersion

C. Optical Illusion

D. The fact that sun really becomes oval in the evening

519. Elephant large unit of paper measurement equal to 28 by__________
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A. 31 inches

B. 23 inches

C. 25 inches

D. 28 inches

520. The horizontal rows of the periodic table are called ______?
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A. Groups

B. Sets

C. Matrices

D. Periods