Bangalore Aviation Academy

You might have to clear your existing dues before applying or by the time of admission.

Eligibility:
The candidate should be a citizen of India. Candidate should complete the 12th standard from any recognised state board of India. Age limit is between 16.5 to 19 years. Only unmarried male candidates are eligible. Girls are not eligible for this exam. Candidate should be physically and medically fit for this exam.

You can get all the details through the below link and you can also download their brochure for getting course details on Eligibility, Fees & Important Dates, etc.
https://www.shiksha.com/aviation/course/basic-diploma-in-air-ticketing-bangalore-aviation-academy-m-g-road-287894

Get all details through this link : https://www.shiksha.com/aviation/course/basic-diploma-in-air-ticketing-bangalore-aviation-academy-m-g-road-287894

You can visit the below mentioned address for more details:
https://www.google.com/url?sa=t&source=web&rct=j&url=https://study.com/be_an_airline_pilot.html&ved=2ahUKEwiCtPS_zojhAhWHWysKHSauAbgQFjAGegQIDxAW&usg=AOvVaw2mXzkug5Eon41Q0uF9AFSo

Hello Hemanth Kumar,
Eligibility for entry into these types of Institutions is normally 12th standard with PCM, but you have completed your Diploma and diploma these days is considered as equivalent to 12th in majority of the states in India. Hence I see no reason as to why this institution should refuse you admission. Just go ahead and fill up required forms for getting admission in your desired course in this Institute.
Best wishes to you.