i studied 12 what course i can do engg or bba

u go through engg

It totally depends on your own Interest whether you want to pursue for Engg. or BBA. Both options are good and choice is yours.

Why dont you ask this question to yourself because if you choose subject of your interest than it will be more beneficial to you and i think you are more interested in bba because you are selected business and mgt as the chatagory of question.

if u are intersed in management do bba