Who was the Indian President declared the National Emergency in 1975 ?

The first war of Indian independence started at :

Which one of the following pairs is not correctly matched?

Jahangir's son ascended the throne in 1628 as Mughal Emperor. What was his name?

The Chola King of South India who conquered lands as far north as the Himalayas, and as far east as Thailand, Cambodia, Malaysia and Indonesia.

Mahatma Gandhi was born in a family in Porbandar, Gujarat in 1869. He was the son of Karamchand Gandhi. What was the official position held by Sri. Karamchand Gandhi?