If I was you I would forget it unless you can arrange to have housing in the package - even still Qatar is a very expensive place to live now - in the 8 years I have been here the rise in the cost of living has been shocking.

If you wish to have a comfortable life here and be able to save - you need more than this as a salary especially if that includes your housing too.

Dont come for that amount - If QA really want you they will be prepared to pay more.