Questions from Basic General Knowledge
681. The process of sudden heritable change in a gene due to change in its composition is called ?
Mutation
682. Denatured spirit is a mixture of ethyl alcohol; methyl alcohol and which other thing?
Pyridine
683. Which type of rainfall that occurs when wind rises up along a hill or mountain barrier?
Orographic
684. When was petroleum discovered first in commercial quantities in India?
1890
685. Who is the author of “Beyond Boundaries”?
Swaraj Paul
686. Indian President and Prime Minister are a replica of the heads of the State of which country?
Britain
687. How much distance does the earth"s annual circuit round the sun cover?
966 million kms
688. Formation of pot holes in river beds is an example of thing?
Corrosion
689. On the shore of which counrty cold currents have cooling effect?
Peru
690. Who is the author of St Joan ?
George Bernard Shaw
