If a member-
(a) is absent without leave of the Chairman for three or more consecutive meetings of the Committee; or
(b) is declared to be of unsound mind by a competent court; or
(c) is or has been convicted of any offence which, in the opinion of the Central Government, involves moral turpitude; or
(d) is, or at any time, has been adjudicated insolvent or has suspended his debts or has compounded with his creditors,
shall cease to be a member of the committee.