Under which among the following articles, President has pardoning power?

Answer: [B] Article 72

ARTICLE 72 : the President to grant pardons and to suspend, remit or commute sentences in all cases where the punishment is by a Court Martial or the punishment is for an offence against a law relating to a matter to which the executive power of the Union extends or in the case  of death sentence.

This question is a part of GKToday's Integrated IAS General Studies Module