Concept:
Under Article 131 of the Constitution of India, the Supreme Court has Original Jurisdiction in disputes involving:
• Government of India and one or more States.
• Government of India and one or more States on one side and one or more States on the other.
• Two or more States.
Step 1: Recall Article 131.
Original Jurisdiction means the case is filed directly before the Supreme Court without first approaching a lower court.
Step 2: Analyse the options.
• Original jurisdiction -- Correct.
• Appellate jurisdiction -- Deals with appeals from lower courts.
• Advisory jurisdiction -- Exercised under Article 143 on the President's reference.
• Public Interest Litigation -- A type of legal proceeding, not a jurisdiction.
Step 3: Final conclusion.
Hence, disputes between the Government of India and a State are decided by the Supreme Court under
\[
\boxed{\text{Original Jurisdiction}.}
\]