(1) The person who immediately before the appointed day is the Chairman of the Legislative Council of the existing State of Andhra Pradesh shall continue to be the Chairman of that Council on and from that day and the members of that Council shall choose from amongst the members of the Council, a member to be the Deputy Chairman of that Council.
     (2) As soon as may be after the appointed day, the Deputy Chairman of the Legislative Council of the existing State of Andhra Pradesh shall become the Deputy Chairman of the Legislative Council of the successor State of Telangana and until the Chairman is chosen by that Council, the duties of the office of Chairman shall be performed by the Deputy Chairman so appointed.
     (3) The rules of procedure and conduct of business of the Legislative Council of Andhra Pradesh as in force immediately before the appointed day shall, until rules are made under clause (1) of article 208, be the rules of procedure and conduct of business of the Legislative Council of Telangana, subject to such modifications and adaptations as may be made therein by the Chairman thereof.