Choose the tributary of the river Ganga from the following: i) Tungabhadra ii) Malaprabha iii) Kosi iv) Ghataprabha

The correct option is iii) Kosi. It is a left-bank tributary of the Ganga. The Ganges River, also called Ganga, is a river located in northern India that flows toward the border with Bangladesh.

The other rivers are tributaries of river Krishna.