Jog Falls is associated with which river?

Correct answer: Sharavathi

Jog Falls is associated with the Sharavathi River in Karnataka, so option A is correct. The river flows through the Western Ghats and forms the famous waterfall at a steep drop. Jog Falls is therefore commonly remembered through the pair “Sharavathi River–Jog Falls.” This association is more useful than trying to identify the river only from the waterfall’s name.

The other choices do not match the location of Jog Falls. Ganga, Yamuna, and Kosi are important northern rivers, whereas Sharavathi is a river of Karnataka in southern India. The question asks for the river connected with the waterfall, not the state alone. Since Jog Falls is formed by the Sharavathi, option A follows clearly.