No, you will not be allowed (while coming back from your country to Qatar) unless the passport no mentioned in your ID card matches with the new passport. you can do the same here by visiting any Service centre like wakra or Abu Hamur, by just giving your ID card and new passport and pay 100 Qr. they will update and give you new ID card with your new passport. But when you travel, to your country take old passport with you, so that they can verify, when was the last time you traveled.
No, you will not be allowed (while coming back from your country to Qatar) unless the passport no mentioned in your ID card matches with the new passport. you can do the same here by visiting any Service centre like wakra or Abu Hamur, by just giving your ID card and new passport and pay 100 Qr. they will update and give you new ID card with your new passport. But when you travel, to your country take old passport with you, so that they can verify, when was the last time you traveled.