General Science QUESTIONS AND ANSWERS

General Knowledge : General Science QUESTIONS AND ANSWERS :: part6 : 66 to 70

Following General Knowledge Multiple choice objective type questions and answers will help you in TRB, SSC and UPSC 2014 examinations :

66.What is the unit for measuring the pitch or frequency of sound ?

Coulomb

Hum

Cycles

Decibel

67.If a bimetallic strip is heated, it will

not bend at all

bend towards the metal with lower thermal expasion coefficient

bend towards the metal with higher thermal expansion coefficient

twist itself into a helix

68.The human immuno deficiency virus (HIV) is a living entity because it can

move from one cell to another

undergo autoreproduction

disturb host cell respiration

excrete in human sperm

69.Plant which yields fibre as well as edible fruits is

Cotton

Sunflower

Papaya

Banana

70.Under all atmospheric conditions, the maximum capacity of resistance will be shown by

leaf

flower

seed

fruit

More General Science QUESTIONS AND ANSWERS available in next pages

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

Trust because you are willing to accept the risk, not because itâs safe or certain

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