The Central Government may remove a member from office if he—

(a) is an undischarged bankrupt as defined under Part III;

(b) has become physically or mentally incapable of acting as a member;

(c) has been convicted of an offence, which in the opinion of the Central Government involves moral turpitude;

(d) has, so abused his position as to render his continuation in office detrimental to the public interest:

Provided that no member shall be removed under clause (d) unless he has been given a reasonable opportunity of being heard in the matter.