Cost of living in Ludhiana (India) is 26% cheaper than in Algiers (Algeria)
This comparison is lacking data. It provides a decent comparison, but it is not yet reliable. It is based on 859 prices entered by 88 different people.
For example, to keep the same standard of living that would require 362,000 Dinar in Algiers you would need to make just about 266,476 Dinar (₨154,923) in Ludhiana.