Q. ‘He was an Indian revolutionary, a close associate of Bhagat Singh, and a founding member of the Hindustan Socialist Republican Association (HSRA). He is best known for throwing two non-lethal bombs inside the Central Legislative Assembly in Delhi on 8 April 1929, along with Bhagat Singh, as a protest against two repressive bills. After independence, his life was marked by poverty, illness and neglect.’
Which one of the following personalities is described in the above paragraph?