Joint sitting of Lok Sabha and Rajya Sabha can take place to resolve deadlock over

The answer is A) Ordinary Legislation. Under Article 108, the President can summon a joint sitting of both Houses when a non-money bill has been passed by one House and rejected by the other, or when the two Houses disagree on the amendments made, or when more than six months pass after the bill reaches the other House without being passed. The joint sitting is presided over by the Lok Sabha Speaker, and a simple majority of members present and voting decides the matter.

• B) Money Bill: No joint sitting is possible. Under Article 109, the Rajya Sabha can only recommend amendments or hold the bill for 14 days, and the Lok Sabha may reject or accept those recommendations.
• C) Constitutional Amendment Bill: Article 368 requires each House to pass the bill separately by a special majority. Deadlock is not resolved in a joint sitting.
• D) Appropriation Bill: This is a money bill, so the same bar on joint sittings applies.

The core concept is the asymmetry of the Indian bicameral system: the Rajya Sabha is not equal to the Lok Sabha on money matters, but on ordinary bills the Lok Sabha's numerical strength is decisive in a joint sitting. This is a standard Mains point on federalism and the role of the Upper House.

Trap: Aspirants often pick B or D because appropriation bills feature heavily in the news. Remember that money bills are excluded from joint sittings.