General Science QUESTIONS AND ANSWERS

General Knowledge : General Science QUESTIONS AND ANSWERS :: part11 : 21 to 25

Following General Knowledge Multiple choice objective type questions and answers will help you in TRB, SSC and UPSC 2024 examinations :

21.Nights are cooler in the deserts because

sand radiates heat less quickly as compared to earth.

the sky is generally clear.

sand radiates heat more quickly as compared to earth.

the sky is generally cloudy.

22.The scientist, who is considered as the Father of Genetics, is

Lamarck

Charles Darwin

Hugo de Vries

Johann Gregor Mendel

23.The difference between a musical sound and noise lies in

intensity

pleasantness

wavelength

pitch

24.Life is absent on moon due to lack of

carbon

hydrogen

nitrogen

water

25.Conduction of current in an aqueous solution of sodium chloride is by

electrons only

chloride ions only

sodium ions only

sodium and chloride ions

More General Science QUESTIONS AND ANSWERS available in next pages

Health is the greatest gift, contentment is the greatest wealth -Buddha

Innovation distinguishes between a leader and a follower.-Steve Jobs

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