Hello Khusi,

Hope you are doing well !

There is no such exam after 12th that you need to give after your 12th for B.Com (//B.Com) . Most of the good colleges accept your 12th board percentage, and your selection is solely done on the same. You need to apply to your desired colleges individually through their website. Selection would be done on your 12th score.

Hope I answered your query.

Thankyou.