Cost of living in Road Town (British Virgin Islands) is 145% more expensive than in Agartala (India)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 91 prices entered by 11 different people.
For example, you would need at least ₨63,778 ($981) in Road Town to maintain the same standard of living that you can have with ₨26,000 in Agartala.