Pilot

You can apply for educational loan. This helps you in your further study if you don't have enough money for your education.

You can choose CPL for best jobs. Coming to question, there are many training institutions, which are approved by DGCA in India. You can select one of them.

To get eligible for the course, the candidate must have passed Higher Degree in Physics/ Mathematics/ English with a minimum of 51% marks. Please confirm the same from the college authorities for detailed information.

To become a pilot, you need a Bachelor's degree in aircraft operations, aviation, aeronautical engineering, or a related field. In addition, you will complete up to two months of ground training and need more than 1,500 hours of flight experience.

Well, you are not eligible for NDA, the option left with you is CDS examination for which you need to do graduation. And after clearing that, you need to undergo training in AFA Hyedarabad. After which you become a pilot in Indian Air Force.

I am happy to see your interest in Air India.
Go through the following article of mine and I assure you all your queries shall be automatically answered.
https://www.google.com/amp/s/www.shiksha.com/aviation/articles/amp/so-you-want-to-be-a-pilot-blogId-18537
Any further assistance if required is most welcome.

You don't need to undergo as such for any entrance exam for pilot training. All you have to do is start your career in aviation and try to finish your CPL exams asap and start your flying.
dreamerskysurfer@gmail.com

Bombay flying club fees for pilot training is approximately INR 8 lac to INR 10 lac P/A. For more information, click http://www.thebombayflyingclub.com/Eligibility.html

Please refer to the link below for the procedure to obtain CPL :
https://www.shiksha.com/careers/pilot-91