The correct answer is the Manipur River.
The Manipur River is the largest river in the Indian state of Manipur. It is a tributary of the Barak River, which in turn is a tributary of the Brahmaputra River. The Manipur River is about 200 kilometers long and flows through the state of Manipur from north to south. The river is a major source of water for irrigation and drinking water in Manipur. It is also a popular destination for fishing and boating.
The Barak River is the second largest river in Manipur. It is about 300 kilometers long and flows through the states of Manipur, Assam, and Tripura. The Barak River is a major source of water for irrigation and drinking water in the region. It is also a popular destination for fishing and boating.
The Imphal River is the third largest river in Manipur. It is about 100 kilometers long and flows through the state of Manipur. The Imphal River is a major source of water for irrigation and drinking water in Manipur. It is also a popular destination for fishing and boating.
The Yu River is the fourth largest river in Manipur. It is about 50 kilometers long and flows through the state of Manipur. The Yu River is a major source of water for irrigation and drinking water in Manipur. It is also a popular destination for fishing and boating.