Hi Arpan,

The best courses in commerce after 12th for a Class 11th student are as follows:-

• B.Com (General)
• B.Com (Hons.)
• BBABachelor of Management Studies
• Bachelor in Business Studies
• B.Com. L.L.B.
• CA
• CS
• Cost and Management Accountant (CMA)
• Certified Financial Planner (CFP)

Refer here for more info - https://school.careers360.com/articles/courses-after-12th-in-commerce

Feel free to ask doubts in the Comment Section.

I hope this information helps you.

Good Luck!