Hi Ashwin,
After the completion of 12th Commerce, there are good number of courses which has lot of carrer oppurtunities.
Some of the courses are

• B.Com
• BBA
• B.Com LLB
• BBA LLB
• CA
• CS
• BMS
• B.com in Accounting
• B.A Economics
• BCA in Software.

Top colleges offering this courses are

• Christ University, Bangalore
• SRCC
• Hindu College
• Hansraj College
• Kirori Mal college
• Loyola college
• Madras Christian College
• St.Joseph college of commerce
• Narsee Monje college of commerce
• Gargi college
• Delhi College of Arts and Commerce
• Kristu Jayanthi College
• JNU

Some of the entrance exams for admission after 10+2 commerce are
BHU UET, GLAET,GATA
CLAT, LSAT, ACLAT
SUAT, JNU entrance exam
Also each college has its on entrance exam and also takes the merit score of 10+2.
Hope this will help you.
Thank you

Hello there. Hope you are doing good. I would like to tell you that your query seems incomplete, there are several bachelors degree options for commerce students such as B.Com, BBA, BA, BCA. They can also go for Law if interested. Since you have not mentioned the specific course you are looking for. It would be difficult for me to suggest you good colleges. You can mention the course name so that I can assist you better.

I hope you found this answer helpful. Good luck for your future.