
General Knowledge : General Science QUESTIONS AND ANSWERS :: part11 : 96 to 100
Following General Knowledge Multiple choice objective type questions and answers will help you in TRB, SSC and UPSC 2024 examinations :
96.Cooking gas cylinders placed on the top floor cause more fire hazard on leakage to the lower floors because LPG (Liquified Petroleum Gas) is |
lighter than air |
heavier than air |
carried away by the blasted pieces |
attracted by the flame |
97.Which is used as a magnifying glass ? |
Plane mirror |
Concave mirror |
Converging lens |
Diverging lens |
98.The mass-energy relation is the outcome of |
Quantum theory |
General theory of relativity |
Field theory of energy |
Special theory of relativity |
99.Which of the following is not believed to be one of the gases present on the primitive earth ? |
Carbon dioxide |
Ammonia |
Methane |
None of these |
More General Science QUESTIONS AND ANSWERS available in next pages
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Health is the greatest gift, contentment is the greatest wealth -Buddha

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