Basic Requirements for candidates to become a pilot in india that he must be a Citizen of India and his Age should not be less than 17 years of age at the time he will join and he should be fluent in English.with the Educational Requirements for pilot is to Passed 10+2 with Physics and Maths as a compulsory subject or there is a rule If you belong to Commerce/Arts stream then you should pass your 10+2 plus you should pass Physics and Maths subject from an open university.

DGCA the authorised organisation to conduct pilot training exams in India, is strict in maintaining quality of cadets and so exams are made a little tough to crack but if you prepare for it with your full dedication you are able to crack it.

Further,here is some help for you to clear any doubt remains in your mind click on link

https://www.careers360.com/careers/airline-pilot

All the best for future!!