Which is better for the UPSC preparation, Sriram's IAS or Rau's IAS? Tagged: ias institute for ias exam This topic has 1 reply, 2 voices, and was last updated 4 years, 9 months ago by deeptiaggarwal. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts December 5, 2019 at 6:53 pm #2139 shamaaroraParticipant Sriram’s IAS or Rau’s IAS? December 12, 2019 at 3:27 pm #2151 deeptiaggarwalParticipant Rau’s IAS is better for UPSC preparation. Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In