What is the width of a broad gauge rail line?

Name the architect who made the map of Chandigarh city?

Jaduguda is famous in India for uranium, in which state is Jaduguda?

Victoria waterfall is associated with which river?

Within what period of time the Presidential post is vacant, it is required to be filled?

Freedom of religion is mentioned in which article of Indian constitution?

Who is the supreme hero of the three Indian Army Services?

To whom does the term 'Fourth Estate' refer?