what is the scope of MBA in system... what it is exactly related to??

There is no such thing as scope. You need to find out, whether you are cut out for that function or not. List down your skill sets, and then decide, which function will suit you.

Before selecting MBA plz ask some questions to urself. 1. If Not MBA then What Else? 2. MBA at What Cost? 3. What Job After MBA? 4. Are u financial sound or taking loan from bank? 4. How much u will get after MBA? 5. Dose ur base degree get enhanced after MBA or your line get changed after doing MBA