While my result for CE-2016 is still awaited, but having opted Computer Science and Physics in CE-2016, I can assure you that these subjects become a piece of cake for anyone having a computer science or electrical engineering background - of course you have to study and burn midnight oil but studying a subject like Political Science which is absolutely alien to us, opting for CS is a judicious decision.

I can help you people prepare the subject.

I have MS in CS and BS in EE.

Regards.