Indian Polity · Polity

With reference to inter-state river water disputes in India, consider the following statements: I. The Parliament derives its power to legislate on inter-state river water disputes from Article 262 of the Constitution. II. Under the Inter-State River Water Disputes Act, 1956, the decision of a water tribunal, once published in the official gazette, has the same force as an order of the Supreme Court. III. Article 262 provides that Parliament may by law exclude the jurisdiction of any court, including the Supreme Court, in respect of such disputes. IV. The Ravi and Beas Waters Tribunal was constituted to verify and resolve water sharing issues between specific northern states. Which of the statements given above are correct?