IBPS RRB Office Assistant 26 Sep 2015 Paper

(2) The Ganga River Basin covers over 12,500 sq. kilometers in northern India and ranks among the largest in the world in drainage basin area and length. Flowing across the great alluvial Indo-Gangetic plains, the Ganga is bordered by the Himalayas to the north and the Vindhya-Satpura ranges to the south.