The correct answer is: c) Gauhati High Court (Aizawl Bench).
The Gauhati High Court (Aizawl Bench) is the highest court in the state of Mizoram. It was established in 1972 and has jurisdiction over the state of Mizoram and the Union Territory of Tripura. The court is headed by a Chief Justice and has a number of other judges. The court hears appeals from the lower courts in the state and also has original jurisdiction in certain matters.
The District Court is a subordinate court in the state of Mizoram. It has jurisdiction over civil and criminal cases within its district. The Sessions Court is a higher court in the state of Mizoram. It has jurisdiction over serious criminal cases and also hears appeals from the District Court. The Supreme Court of India is the highest court in the country. It has jurisdiction over all cases in the country, including those from the state of Mizoram.