Which of the following rivers is the longest west-flowing river in peninsular India that empties into the Arabian Sea?

💡 Solution & Explanation

The Narmada is the longest west-flowing river in peninsular India, traversing a rift valley situated between the Vindhya and Satpura mountain ranges before draining into the Gulf of Khambhat. While the Tapti and Mahi also flow westward, their total lengths and catchment areas are significantly smaller than that of the Narmada. River systems flowing into the Arabian Sea form estuaries rather than deltas due to the steep gradient of the Western Ghats.