In which one of the following regions was Dhanyakataka, which flourished as a prominent Buddhist centre under the Mahasanghikas, located?
Correct answer: A
Explanation
* Dhanyakataka was an ancient city situated in the region of South India (Andhra Pradesh).
* It was a significant Buddhist centre, particularly associated with the Mahasanghika sect of Buddhism during ancient times.
* The Mahasanghika sect (considered to be the origin of Mahayana Sect) was one of the early Buddhist schools that emerged in India, and Dhanyakataka played a crucial role in its development and propagation.