Major Rajyavardhan Singh Rathore is associated with which sport?

the smallest district of Rajasthan in terms of area?

When did the Bolshevik revolution take place?

'Killpower Project' has been started by

India has an international airline?

Iron pipes, from which water is supplied, are coated with zinc (Zn) to prevent rusting. This layering process is called?

In which state is Ugadi organized on the occasion of New Year?

Government of which country has recently decided to abolish reservation in government jobs?