When was Hajj made compulsory? A) 9th Hijri B) 10th Hijri C) 11th Hijri D) 8th Hijri Related MCQs: Hajj was made compulsory during which Prophet era? Article 25-A of the constitution obligates states to provide free and compulsory education up to class? When Hajj was made compulsory? Which method of teaching is compulsory in Pragmatism?