as far as i know, no one bank offers 5% on saving accounts.. not only in Qatar, but in the entire world, unless it's some fraud/trap.. especially NOW! Crisis is around, haven’t noticed?
even on term deposit account they offer up to 4.5% in offshore banks...
when you find any higher interest, pls let me know.

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“You become responsible forever for what you have tamed”. Antoine de Saint-Exupéry