General Science QUESTIONS AND ANSWERS

General Knowledge : General Science QUESTIONS AND ANSWERS :: part13 : 56 to 60

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

56.The gas which had leaked out of Union Carbide factory in Bhopal was

sulphur dioxide

chlorine

carbon monoxide

methyl isocaynate

57.An air bubble in water will act like a

Convex mirror

Concave mirror

Convex lens

Concave lens

58.Friction can be reduced by changing over from

dynamic to static

rolling to sliding

sliding to rolling

None of these

59.When a person is standing on a weighing scale in a lift and the lift is moving upwards, then the weighing scale will show

actual weight of the person

less weight

higher weight

zero reading

60.Safety fuses are integral part of electric installatios and instruments. This is so because safety fuses

provide alternative path to excess current as does a shunt

switch off the service of electric supply through relay action

burn if current beyond a certain limit flows through the circuit

block the passage of current due increase in their resistance

More General Science QUESTIONS AND ANSWERS available in next pages

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

If your ship doesnât come in, swim out to meet it!-Jonathan Winters

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