Hey,

AFCAT is a national exam conducted for admission into air forces of Indian academy. The minimum eligibility for the exam is,

- a minimum of 50% marks in maths and physics and over all 60% marks in your class 12th from a recognized board.

- a graduation in any field from a recognized university.

As far as your question is concerned as you have done only BCA so your educational level will be Graduation.

Below I have attached a link that contains detailed information about the AFCAT exam and it's registration process.

https://competition.careers360.com/articles/afcat-application-form

Hope that helps.

Thank you