0. The quorum of the Parliament is fixed at:
The quorum to constitute a meeting of either House of Parliament is one-tenth of the total number of members of the House.
Option A: one-tenth of the membership of the House
Correct. As per Article 100(3), this is the minimum number required to conduct business.
Option B: one-third of the membership of the House
Incorrect. No such provision exists in the Indian Constitution.
Option C: one-half of the membership of the House
Incorrect. This is a misconception; not required for daily proceedings.
Option D: four-fifths of the membership of the House
Incorrect. That would be too high and is not mandated.