Concept:The Yarlung Tsangpo is the Tibetan name for the upper course of the Brahmaputra River. In India, the Tsangpo is known as the Brahmaputra.Explanation:The Brahmaputra originates from the Chemayungdung glacier near Mansarovar lake in Tibet.In Tibet, it is called Yarlung Tsangpo or simply Tsangpo.Tsangpo enters India through Arunachal Pradesh and is then known as the Brahmaputra.In Bangladesh, the same river is called Jamuna.Thus, the Tsangpo river of Tibet is the Brahmaputra in India.Answer:C. Brahmaputra