Correct Answer: Narmada

Solution : The correct answer is Narmada.

The Deccan Plateau is a triangular landmass in India that lies to the south of the River Narmada. The plateau is bordered by the Western Ghats to the west, the Eastern Ghats to the east, and the Satpura Range to the north. The Godavari and Krishna rivers, among others, drain the Deccan Plateau, contributing to the formation of its distinctive landscape.