Choosing a course after 12th totally depends on your preference and interest.

You can check some of the options which you can opt for after your 12th class in P/C/M

1- Engineering

2- Architecture

3- Merchant Navy

4- Commercial Pilot

5- Bachelor of Science

6- National Defense Services-Indian Navy Officer, Indian Air Force

7- Railway Apprentice Exam

8- Business Administration and Management Studies

Good Luck!!