My question was not how developed Qatar was but simply the cost of living. I really don't understand how some friends here got a totally wrong impression. I am sorry if i caused offence but please think twice or read twice before answering; or do not answer at all.

Ksarat; Qatar's being a strong economy makes my question even more important for me because that means prices (ie cost of living) are higher than most of the places around the world. I want to congratulate you especially for misunderstanding such a simple question.