The correct option is D 1902
Anushilan Samiti was a revolutionary organisation in Bengal established on 1902. The organisation had over 500 branches. Barindrakumar Ghosh, who was the brother of Aurobindo Ghosh, was the chief of this organisation. Rash Behari Bose and Sachindra Nath Sanyal were some other members of the Anushilan Samiti.