Explanation:

The Narmada River, also called the Rewa and previously also known as Nerbudda, is a river in central India after the Godavari, and the Krishna. It is also known as "Life Line of Madhya Pradesh and Gujarat" for its huge contribution to the state of Madhya pradesh and Gujarat in many ways.

The Tapti River is a river in central India between the Godavari and Narmada rivers. It flows westwards over a length of 724 km before draining through the Gulf of Khambhat into the Arabian Sea. It flows through Surat, and is crossed by the Magdalla, ONGC Bridge. The river Tapti rises in Satpura range, in Multai.