Indian Polity · Polity

With reference to the ethnic composition and constitutional framework of Manipur, consider the following statements: I. The Meitei community is concentrated mainly in the Imphal Valley and has historically sought inclusion in the Scheduled Tribes list. II. The hill districts inhabited largely by Kuki-Zo groups are administered through Autonomous District Councils created under State legislation rather than under the Sixth Schedule of the Constitution. III. Inclusion of any community in the Scheduled Tribes list requires a Presidential notification under Article 342, which can subsequently be modified only by an Act of Parliament. IV. Manipur has more than 30 recognised tribes, including several Naga and Kuki-Zo groups. Which of the above statements are correct?