Cost of living in Petrozavodsk (Russia) is 7% more expensive than in Aligarh (India)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 13 prices entered by 5 different people.
For example, you would need at least ₨37,415 (руб 33,044) in Petrozavodsk to maintain the same standard of living that you can have with ₨35,000 in Aligarh.