1. Big Bang theory explains ?
2. Which is considered as oldest civilization of the world?
3. When ancient Olympic Games first held?
4. Brass gets discoloured in air because of the presence of which of the following gases in air?
5. Which is the highest gallantry award in India?
6. Devaluation of a currency means
8. Who was known as Iron man of India?
9. Who wrote the famous book - 'We the people'?
10. The words 'Satyameva Jayate' inscribed below the base plate of the emblem of India are taken from