210) Which of the following is considered as the Revolutionary Era ?

211) In 1943, Netaji Subhas Chandra Bose proclaimed the Independent India (Azad Hind) in

212) Ryotwari was started by

213) The Great Mutiny of 1857 broke out during the Governor - General ship of

214) Who among the following worked for the upliftment of depressed classes before independence ?