Section 50(2) in Rules of Procedure and Conduct of Business in Lok Sabha
(2)A supplementary question, shall be held out of order by the Speaker if, in the opinion of the Speaker: -(i)it does not arise from the main question or its answer;(ii)instead of seeking information, it gives information;(iii)it involves more than one separate issues;(iv)it seeks confirmation or denial of an opinion; and(v)it infringes any of the rules regarding questions.
