Multiple choice Which of the following Indian freedom fighters killed a british officer in Britain? Bhagat Singh Chandra Shekhar Azad Udham Singh Lala Har Dayal Reveal answer Fill a bubble to check yourself C Correct answer Explanation Udham Singh assassinated Michael O'Dwyer in London in 1940. O'Dwyer was the Lieutenant Governor of Punjab at the time of the Jallianwala Bagh massacre and had supported the actions of General Dyer.