Section 91A(3) in Greater Hyderabad Municipal Corporation Act, 1955
(3)The District Collector or other officer nominated by him (here-in-after referred to as presiding officer) shall preside at such meeting. The quorum for such meeting shall be two-thirds of the total number of members. If within half an hour after the time appointed for the meeting, there is no quorum for the meeting, the Presiding officer shall adjourn the meeting to some other time on the same date and notify the same in the notice board of the Corporation. If there is no quorum at the adjourned time of the same day, no further meeting shall be convened for consideration of the motion and the meeting shall stand dissolved and the notice given under sub-section (1) shall lapse.