Answer: (Detailed Solution Below)
Option C: Godavari
Detailed Solution:
The correct answer is “Godavari”.
Ganga > Indus > Godavari > Krishna > Brahmaputra > Mahanadi > Narmada
The correct answer is “Godavari”.
Ganga > Indus > Godavari > Krishna > Brahmaputra > Mahanadi > Narmada