Trust and faith the bestMBA gives you businessknowledge as well as technology. You can start a business with some MBA streams like
Entrepreneurship , or Business management . Other than this since you are a BE student your potential MBA choices will be
MBA in Marketing
MBA in HR
MBA in operations
MBA in IT
MBA in Corporate
MBA in Information Management
MBA in Engineering and
MBA in Network and security management.
After BE there is also another good option of MTech which is full of technological knowlege and if are a networking/JAva/DBMSor other important computer science subject person then M.Tech is your choice.
For MBA the CETs are OPENMAT,XAT,MAT,CAT,GMAT and for M.Techyou have GATE