Cost of living in Serres (Greece) is 60% more expensive than in Alwar (India)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 15 prices entered by 5 different people.
For example, you would need at least ₨81,635 (€1,023) in Serres to maintain the same standard of living that you can have with ₨51,000 in Alwar.