Hello,Aradhana

B.COM(BACHELORS OF COMMERCE ) is three years graduation course .It is one of the trending courses after 10+2.The course is designed to provide students with a wide range of managerial skills and understanding in streams like finance, accounts,taxation, economics and  management. These days mumbai university offers certain additions to b.com like b.com(financial markets),b.com(accounting and finance),b.com(management studies),b.com (mass media).B.com can fetch you basic banking jobs like (Accounting, sales , junior clerk).Top unversity - mumbai university, delhi university,NM,Mithibai etc.If you have a good number crunching ability and a can handel it well ,so b.com can help you clear CA,CS ACCA and taxation exams and you can land up in good jobs.

The BBA course is a 3 years graduation course which highly focuses on developing business skills. Theoretical education is backed up by practical experience , which may include summer internship,industry visit,presentations and case studies etc.BBA can also be pursued after10+2,but with english as a compulsory suject in CBSE or any other state board.Minimum required marks are 50% in HSC.BBA can easily fetch you an entry level job but to grow further the only way is to do MBA.Top BBA colleges-NMIMS,Amity university,symbiosis, Bharati vidyapeeth etc.

Finally BBA can opted by those who have a good managerial quality and b.com can be opted by those who have a good financial computation skills.Both the courses have its own advantages and disadvantages and may vary from person to person.A BBA can expect jobs in sector like banking,consultancy, IT,finance management etc, and a b.com can expect jobs in sector like accounting , taxation, audit etc. 

Hope your query is answered.