1. Bhagat Singh
2. Jatindranath
3. Ajoy Ghosh.
4. Phanindranath Ghosh
Select the correct answer using the codes given below.
Correct Answer: (a) Only 1
Solution:Hindustan Republican Army or Hindustan Republican Association (HRA), was an Indian revolutionary organisation founded by Ram Prasad Bismil, Ashfaqulla Khan, Sachindra Nath Bakshi, Sachindranath Sanyal and Jogesh Chandra Chatterjee in 1925. In the year 1928, under the influence of Bhagat Singh, it was reformed as Hindustan Socialist Republican Association.