Hello Ashwin

There are many courses,you can do after completing your 12th commerce with 62%-

• You can do management course,like BBA,it is most emerging course now a days and also it has a great scope.
• If you want to go for Civil Service Examination,you can go for B.A course which will be beneficial for you when you prepare for CSE.
• You can do CMA couse ( Cost and Management Accounting) related to accounts.
• You can also do law courses,like CLAT exam after 12th and can do courses like BA LLB/BBA LLB.
• You can do hotel management courses,it is very good for commerce students.

These are some best courses you can do after 12th commerce.

I Hope This Helps

Best Of Luck!!!