Cost of living in Bahía Blanca (Argentina) is 15% 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 109 prices entered by 13 different people.
For example, you would need at least ₨37,829 (ARS $10,078) in Bahía Blanca to maintain the same standard of living that you can have with ₨33,000 in Aligarh.