Solution:Cabinet Committees are not mentioned in the Constitution. So they are extra-constitutional bodies. Rules of Business Provide for their establishment. Thus, Statement I is true. Cabinet Committees are set up by the Prime minister a cording to the exigencies of the time and requirements of the situation. Thus, Statement II is true.Cabinet Committees are mostly Chaired by the Prime Minister. Some times, other Cabinet Ministers, the Finance Minister or the Home Minister also acts as chairman but in case if the Prime Minister is the member of the Commit tee, he is necessarily the Chairman of the Committee. Thus, Statement III is false.
Cabinet Committee on Parliamentary Affairs is chaired by the Minister of Defence, not by the Prime Minister. Thus, Statement IV is false.