Recently, linking of which of the following rivers was undertaken?

1. A. Cauvery and Tungabhadra
2. B. Godavari and Krishna
3. C. Mahanadi and Son
4. D. Narmada and Tapti

Answer: B

Explanation

The plan is to eventually divert water from the Polavaram dam, since the dam is still under construction and will take at least 4 to 5 years to be ready, the Chandrababu Naidu government decided to divert Godavari water from the Pattiseema Lift Irrigation Scheme. This plan kicked off on September 16, 2015.