Explanation:

In the case of federal disputes, the Supreme Court has exclusive original jurisdiction. Exclusive means, no other court can decide such disputes and original means, the power to hear such disputes in the first instance, not by way of appeal.
The Supreme Court is empowered to issue Writs for the enforcement of the fundamental rights of an aggrieved citizen. In this regard, the Supreme Court has original jurisdiction in the sense that an aggrieved citizen can directly go to the Supreme Court, not necessarily by way of appeal. However, the writ jurisdiction of the Supreme Court is not exclusive. The high courts are also empowered to issue writs for the enforcement of the Fundamental Rights.