Hai , Sabita .

        Please be sure that it is the branch that matters the most and not the level of institute . Apart from that you are willing to prepare for upsc also , so just think that which branch gives you most satisfaction because if you go into wrong engineering stream you may be burden by the academic stuff and may not be able to concentrate on upsc preparation also .

      Every branch has its own merits and demerits so think of the branch in which you can spend more time on upsc preparation since its hard to crack .

       HOPE IT HELPS . THANK YOU.