Can I join CPL course after doing 10th?

No, you're not eligible to join in CPL after completing 10th because to join CPL, a minimum of +2 with maths and physics is required. You may refer this link to know more about it: http://www.carveraviation.in/training/index.php/training/regular/commercial-pilot-license-cpl

Trilok, You can only join PPL with 10th/SSC. The PPL not being for a career, you will need to do CPL for making a career as a pilot. For CPL, you need to be 10+2 passed with maths and physics. For more information, visit: www.igiaindia.in