Q. On the banks of which river is Gudiwada Dibba, known for its 2nd century BC Buddhist Stupa and Hindu temples, located in Andhra Pradesh?
Answer: Gosthani River
Notes: Gudiwada Dibba, a hillock in Bhogapuram mandal, Vizianagaram district, Andhra Pradesh, on River Gosthani banks, features 2nd century BC Buddhist Stupa and Vihara remnants, rock-cut cistern and steps, and two Hindu temples dedicated to Goddess Durga.