General Knowledge Questions And Answers :: General Science: part13



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
Failure defeats losers, failure inspires winners.-Robert T. Kiyosaki