Mention any two important functions (powers) of the Prime Minister.

Mention any two limitations on Prime Minister's position and authority.
Or
Can Prime Minister become authoritarian in his behaviour? Give two reasons for your answer.

Under what proviso (conditions under which) can a non-MP be appointed as Minister?
Or
Is there a Constitutional bar on persons, who are not Members of Parliament, becoming Ministers?

Who shall administer the (a) Oath of Office, and (b) Oath of Secrecy to the Union Ministers?