Which of the following is/are tributary/ tributaries of

Solution

All of the given rivers are tributaries of Brahmaputra. Option 1 and 3 are correct. Lohit originates in Tibet, flows through Arunachal Pradesh, before it is joined by Dibang in Assam where it flows into Brahmaputra. The Bhupen Hazarika Setu is constructed on River Lohit Option 2 is correct. Kameng river also called as Bharali is a right bank tributrary of Brahmaputra. It originates near Indo-Tibet border in Tawang and meets Brahmaputra near Tezpur in Assam.