IT IS NOT a wrong section!
For this kind of posts and questions is Qatar Living!!!!!

This site has been bringing to QL members a smarter way to get answers for over four?...five... years now!

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@sadiqanjumsi
here you go:
Cost of living in Doha
http://www.qatarliving.com/search?cx=008937172676595728955%3A066rihafv68...
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Salary range in Qatar:
http://www.qatarliving.com/search?cx=008937172676595728955%3A066rihafv68...