Which one of the following statements is not correct with regard to Lo

Which one of the following statements is not correct with regard to Lok Sabha ?

President has the power to summon/prorogue Lok Sabha.
Lok Sabha sits on such days as the Speaker may direct from time to time.
Presence of Minister(s) is necessary for constituting a sitting of the House.
A sitting of the House cannot be commenced unless there is quorum.
This question was previously asked in
UPSC SO-Steno – 2017
Statement C is incorrect.
For a sitting of the House to commence, the presence of a quorum is necessary. Quorum for Lok Sabha is one-tenth of the total number of members of the House, including the Speaker. While ministers are members of the House, their specific presence is not a condition for constituting a sitting, only the presence of the minimum number of members (quorum) is required.
Statement A is correct; the President summons and prorogues Lok Sabha under Article 85. Statement B is correct; the sittings of the House are determined by the Speaker in consultation with the business advisory committee. Statement D is correct; under Article 100, a sitting cannot commence unless there is a quorum.