How good is geography as optional? Tagged: optional subject for ias mains exams This topic has 1 reply, 2 voices, and was last updated 4 years, 10 months ago by jyati khanna. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts December 16, 2019 at 3:45 pm #2154 amberguptaParticipant best optional subject December 18, 2019 at 6:58 pm #2160 jyati khannaParticipant It is a very good optional subject if you have an interest in it. But I would suggest you read a blog on Rau’s IAs blog page regarding the optional selection. It will be very helpful to you. 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