Sorry For the late reply Mr. Newexpatqatar, I got licence too first attempt on Karwa only. But, nowadays we can't get easily;

Example, My brother unfortunately failed in first signal test (He is graduvated even he failed). Do you know the second test time ?????

it is more than a month (Next 27th of march 2015).

I'm Sure we will get the licence but you will have to wait minimum 6 months.