What role does Rajya Sabha play in law-making?

Correct answer: Discussing and passing Bills

Direct answer: A, discussing and passing Bills. Rajya Sabha is one of the two Houses of Parliament, so it participates in the legislative process. For an ordinary Bill, members debate its purpose and details, suggest or consider amendments, and vote on it. A Bill normally needs approval through the parliamentary process in both Houses before it can become law, followed by the required constitutional assent. B is wrong because preparation and revision of electoral rolls are part of election administration, not the main law-making role of Rajya Sabha. C is wrong because Rajya Sabha cannot alone form a government; the Council of Ministers is responsible to Lok Sabha. D is wrong because courts decide disputes and administer justice, while Rajya Sabha makes laws and scrutinises the executive. The House also represents the States and gives continuity to Parliament. Memory cue: Rajya Sabha is a legislative chamber—debate, review, and vote on Bills.