BBA in West Bengal

Hi,
I understand that you want to learn more about BBA before stepping into it. I would rather say you can try coping out with the syllabus easily it would't be so difficult to understand or something that way. Many of my friends from Science stream have actually taken BBA and are happy with their decisions. It's easy not too complicated. B.Com is comparatively difficult as it has too much of Accountancy when compared to BBA. You have taken the right choice of studies and I believe their is no requirements as such to have bridge course on BBA. I hope this was helpful for you. All the best.