The eligibility criterion for afmc are as follows:

• Candidate should have a indian Nationality.
  
• the candidate should be of 17 years of age at the time of candidature.
  
• pased 10+2 in first attempt with 60 percent aggreagate in 3 science subjects
  
• 60% percent in class 12.
  

if you are eligible to above mentioned points .you are eligible irrespective of your school or board of education.