6. Removal of member from office.
The Central Government shall remove a member from office if he—
(a) is, or at any time has been, adjudicated as insolvent;
(b) is of unsound mind and stands so declared by a competent court;
(c) has been convicted of an offence which, in the opinion of the Central Government, involves a moral turpitude;
(d) 11[* * *]
(e) has, in the opinion of the Central Government, so abused his position as to render his continuation in office detrimental to the public interest : Provided that no member shall be removed under this clause unless he has been given a reasonable opportunity of being heard in the matter.