soakingpilot
Simply apply and at an interview, be honest and ask. If you do not admit to it or bring it to their attention, it may be a problem sometime in the future. Honesty sometimes is a better option. I would just apply, nothing to lose.
The minimum requirements are on the recruitment web site
Make sure you go to the correct advert as there are some out of date job adverts on the web that allow you to apply, but they go no where as they are not current.
Search careers.qatarairways.com, then on that site search in Job Function Flight Deck Crew
http://careers.qatarairways.com/qata...ncysearch.aspx