The correct answer is: Barak River.
The Manipur River is a river in Northeast India. It is a tributary of the Barak River, which in turn is a tributary of the Brahmaputra River. The Manipur River originates in the Manipur Hills and flows through the state of Manipur before joining the Barak River in Assam. The river is about 200 kilometers long and is an important source of water for irrigation and drinking water in Manipur.
The Chindwin River is a river in Myanmar. It is a tributary of the Irrawaddy River. The Chindwin River originates in the Kachin Hills and flows through the Sagaing Region and Mandalay Region of Myanmar before joining the Irrawaddy River in Sagaing Region. The river is about 1,200 kilometers long and is an important source of water for irrigation and drinking water in Myanmar.
The Brahmaputra River is the largest river in India and the third largest river in Asia. It originates in the Himalayas and flows through the Indian states of Arunachal Pradesh, Assam, and Meghalaya before entering Bangladesh. The Brahmaputra River is about 2,900 kilometers long and is an important source of water for irrigation and drinking water in India and Bangladesh.
The Barak River is a river in Northeast India. It is a tributary of the Brahmaputra River. The Barak River originates in the Manipur Hills and flows through the states of Manipur, Assam, and Tripura before joining the Brahmaputra River in Assam. The river is about 500 kilometers long and is an important source of water for irrigation and drinking water in Northeast India.