Answer: (Detailed Solution Below)
Option B: Delhi
Detailed Solution:
The correct answer is “Delhi”.
The Hindustan Socialist Republican Association (HSRA) was founded in 1928 at the Feroz Shah Kotla ground in New Delhi. The meeting was led by Chandrashekhar Azad and included revolutionaries like Bhagat Singh, Rajguru, and Sukhdev. At the meeting, the revolutionaries reorganized the Hindustan Republican Association (HRA) into the HSRA and added socialism as a main objective.