(a) need not necessarily be a member of one of the Houses of the Parliament but must become a member of the Lok Sabha within six months

(b) need not necessarily be a member of one of the Houses of the Parliament but must become a member of one of the Houses within six months

(c) must be a member of one of the Houses of Parliament

(d) must be a member of the Lok Sabha

(a) Through Parliamentary Committees

(b) Through Consultative Committees in various ministries

(c) By making the administrators send periodic reports

(d) By compelling the executive to issue writs