Question

Inland waterway of north east india

Answer 1

National Waterways between Sadiyan and Dhubri through Brahmaputra river.

Answer 2

$\bigstar\huge\mathrm\red{Answer}$

▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃

☞ The Brahmaputra river from Dhubri to Sadiya ( 891 km )