Cost of living in Santo Domingo (Dominican Republic) is 69% more expensive than in Alwar (India)
This comparison is lacking data. It provides a decent comparison, but it is not yet reliable. It is based on 745 prices entered by 92 different people.
For example, you would need at least ₨52,436 (RD$ 39,671) in Santo Domingo to maintain the same standard of living that you can have with ₨31,000 in Alwar.