Hello Prince
Selecting the right course after class 12th is very essential for students. Various courses are available but you should opt for the course according to your skills and interests.
You should make a list of courses available for you. Check the detailed course structure, career options after that course and then decide to opt for the course in which you are interested.
After Class 12th with PCM subjects, you can opt for
Bachelor of Architecture (B.Arch)
Bachelor of Engineering (BE/B.Tech)
Bachelor of Business Administration (BBA)
Bachelor of Science (B.Sc)
Bachelor of Computer Applications (BCA)
Select the course wisely.
Do let me know if you have any other query.

All the Best