Hey,
First off,be sure of your calling.If you are sure of what drives your interest then it gets comparatively easier to choose what you really want to study.
See,be it BBA,BMS or B.Com Honours,all three of them are completely different as disciplines and cannot be compared on any scale.It depends upon what you want to do post your undergraduation.
BBA- It is a three year programme that equips a student with Management and leadership skills.You can specialise in any of the specialisation areas,such as international business,finance,computer information systems,marketing or accounting.After BBA,you can either start working with firms or go for MBA that would provide you with better opportunities.
You can go for CA,Law,Hotel Management and many more.You can work with Multiple National Companies,Business Houses,Retail firms,Finance companies etcetera.
BMS- It is a three year programme.It is more or less similar to BBA but is comparatively a new discipline
You can go for MBA,MMS,PG Diploma Diploma Management Courses,PG certificate management courses.You can work in MMCs,Retail firms,Finance Companies,Corporate Houses,Marketing Agencies etcetera.
B.Com Honours- It is a three year programme.You can go for CA,M.Com,MBA or Certified Management Courses.You are free to go for Post graduation in subject of your choice.
All of these courses will directly or indirectly prepare you for corporate sector but you can switch the area of your choice and ultimately it's your dedication that will help you become successful in life.
Hope this helps.
Good luck.

Which college is better? Vit or Srm