The correct answer is (c). The Karbi Langpi Hydroelectric Project is located on the Umngot River in the state of Meghalaya, India. The project is a run-of-the-river scheme with a installed capacity of 200 MW. The project is being developed by the North Eastern Electric Power Corporation (NEEPCO).
The Kopili River is a tributary of the Brahmaputra River. It flows through the states of Assam and Meghalaya. The Dhansiri River is a tributary of the Brahmaputra River. It flows through the states of Assam and Nagaland. The Subansiri River is a tributary of the Brahmaputra River. It flows through the states of Arunachal Pradesh and Assam.
The Umngot River is a tributary of the Brahmaputra River. It flows through the state of Meghalaya. The river is known for its clear water and white sand beaches. The river is also a popular destination for rafting and kayaking.