As you want I am here telling you about the courses that will provide you good salary packages.

After 12th with PCM you can do courses :
Engineering
Computer Science and Engineering
Civil Engineering
Mechanical Engineering
Electrical Engineering
Electronics & Communication Engineering
Biotechnology
Electrical & Electronics Engineering
Aeronautical Engineering
Agricultural Engineering
Petroleum Engineering
Food Technology
Textile Engineering
Chemical Engineering


Management:
BBA - Bachelor of Business Administration
MBA - Master of Business Administration

After 12th with PCB:

Medical
MBBS
BDS
BAMS
BHMS
BUMS

After 12th with Commerce;
CA (Chartered Accountant)
CS (Company Secretary)
ICWA


After 12th with Arts & Humanities:

Animation & Multimedia
Fashion Technology
Visual arts
Literary arts
Performing arts
Aviation & Hospitality Management
Hotel Management & Catering
Mass communication