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General Science

General Science
The vast resources of unutilised natural gas can be used in the production of

Carbide
Synthetic petroleum
Fertilisers
Graphite

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General Science
Which layer protects earth from harmful rays of the Sun?

Troposphere
Magnetosphere
Ionosphere
Ozone layer

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General Science
One kilometer is equal to how many miles?

1.2
1.6
0.62
3.5

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General Science
In an atomic explosion, enormous energy is released which is due to

Conversion of chemical energy into heat energy
Conversion of mass into energy
Conversion of neutrons into protons
Conversion of mechanical energy into nuclear energy

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General Science
Which among the following is a positively charged particle emitted by a radioactive element?

Cathode ray
Beta ray
Alpha ray
Gamma ray

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General Science
Tetraethyl lead is used as

Petrol Additive
Fire Extinguisher
Pain Killer
Mosquito Repellent

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MORE MCQ ON General Science

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