CBSE 12th

The important information related to the eligibility criteria is different for each course still I have tried to list some for the applicants reference:
MBA-Accommodation Operation and Management & MBA-International Hotel and Restaurant Management
The applicant should be a graduate in any field from a UGC approved university
MBA-Entrepreneurship/ Accounting & Finance/ Marketing/ General Management / Retail Management/ International Business/ Human Resource/ Operations & Supply Chain/ Executive MBA (EMBA)/ Part Time-MBA (PT-MBA)
or
PGD Accounting and Finance, Healthcare Supply Chain Management, Online Business, Supply Chain Management, Leadership & Governance, Sports Management, Operations Management, HRM
The applicant should hold a UG degree with a proper discipline from UGC approved University
NOTE: The applicants who are in the final year of their education are also eligible but have to submit the certificates at the time of admission.

12th with PCM is the minimum requirement for doing CPL Training. 50% marks in PCM is expected.
For becoming a commercial pilot, there is a specific eligibility criteria, which you should first be aware of. This is decided on what subjects have you taken in class 12th. It requires PCM to be a pilot. And, even if you have not opted for the same, then you can appear separately for these subjects and become eligible. Further, you should be aware that you are medically fit to be a pilot, so I would suggest you to visithttp://www.dgca.nic.in/medical/medical-ind.htmandgototheclass2nd examiners tab to find out doctors who will examine you for initial fitness. You can visit any doctorate from the list as per your convenience. Once you are done with Class 2nd medical, find out a suitable flying club for you as per your convenience. You can fly in India or abroad. I would suggest you fly in India. Besides finding the club, be aware that you will have to appear for:
1. Air Navigation
2. Aviation Meteorology
3. Air Regulations
4. Aviation Technical
5. Aircraft Specific
6. Radio Telephony
Here, 1-5 are conducted by DGCA and 6 is conducted by WPC. Prepare for these subjects and appear, as exams are conducted every quarterly. For preparation, flying club will help you or there are private instructors available in metro cities as well. You will fly for 200Hrs + Clear DGCA and WPC exams + Clear Class 1st medical, then you shall get your CPL. The next license is ATPL, which you shall be able to apply for once. You will then have to probably fund or self-sponsor your type rating on whatever fleet you are selected in an airline. Then, you finally get a job as a pilot. I hope the process is well explained to you. CPL is an expensive affair. It might cost you around Rs.18-20 Lacs for flying + DGCA exams Rs.500/- each exam + Medicals for Rs.10, 000 + endorsements and license issue fees around Rs.25k + Type Rating around Rs.15 Lacs. So, decide wisely before you enter the field.