I will go to India for 3-4 days in late March, but I don't know which city to visit! I have never been to India before (but many times in SE Asia). My options are Chennai, Bangalore, Kolkata, Mumbai and Delhi (in fact all SQ destinations in India).

I will be interested in the culture, history, colonial buildings, etc. I will stay in a up-scale/luxury hotel. Also considering to a beach side resort of not too far from the one of the above cities (but not Goa)

Any comments? Thx