(3)Notwithstanding anything in clause (1), the President may by order remove from office the Chairman or any other member of a Public Service Commission if the Chairman or such other member, as the case may be,--(a)is adjudged an insolvent; or(b)engages during his term of office in any paid employment outside the duties of his office; or(c)is, in the opinion of the President, unfit to continue in office by reason of infirmity of mind or body.