<P> If at any time during a meeting of a House there is no quorum which is minimum one - tenth of the total members of a House , it shall be the duty of the Chairman or Speaker , or person acting as such , either to adjourn the House or to suspend the meeting until there is a quorum . The bills taken up under legislative power of parliament are treated as passed provided majority of members present at that time approved the bill either by voting or voice vote . It is also right of a member to demand voting instead of voice vote . In case of passing a constitutional amendment bill , two - third of the total members present and voted in favour of the bill with more than 50 % of the total members of a house , is required per Article 368 . </P>
votes required to pass a bill in indian parliament
majority of members present at that time