Hello,

The eligibility requirement to be eligible for IAF in flying branch is as follows

• Candidate must have scored minimum of 60% marks each in Maths & Physics at 10+2 level.
• And must have passed in Three Year bachelor's degree  in any discipline or 4 year BE/B Tech from a recognised University and must have scored minimum 60% marks or equivalent
• Age must be in between 20-24 years for candidates holding valid and current Commercial Pilot Licence issued by DGCA (India) it is 26 years.

You haven't studied Mathematics in 10+2 level so you are not eligible for Flying branch.