(b) 87. of any question under this article; and the circumstances and manner in which and the conditions upon which any such application may be made. Clerk to Parliament and other staff. There shall be a public officer designated Clerk to Parliament appointed by the President in consultation with the Public Service Commission and such other members of staff as may be necessary for the efficient discharge of the functions of Parliament. Procedure of Parliament. 88. Quorum of Parliament. (1) The quorum of Parliament shall be one-third of all members of Parliament entitled to vote. (2) The quorum prescribed by clause (1) of this article shall only be required at a time when Parliament is voting on any question. (3) Rules of procedure of Parliament shall prescribe the quorum of Parliament for the conduct of business of Parliament other than for voting. 89. Voting in Parliament. (1) Except as otherwise prescribed by this Constitution or any law consistent with this Constitution, any question proposed for decision of Parliament shall be determined by a majority of votes of the members present and voting in a manner prescribed by rules of procedure made by Parliament under article 94 of this Constitution. (2) The person presiding in Parliament shall have neither an original nor a casting vote and if on any question before Parliament the votes are equally divided, the motion shall be lost. 90. Committees of Parliament. (1) Parliament shall appoint standing committees and other committees necessary for the efficient discharge of its functions.