Cost of living in Salta (Argentina) is 33% cheaper than in Allahabad (India)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 259 prices entered by 22 different people.
For example, to keep the same standard of living that would require ₨84,000 in Allahabad you would need to make just about ₨56,617 (ARS $31,013) in Salta.