Hello,

AFCAT is Air Force Common Admission Test examination for Indian Air force.  This examination held in every year February and August. This department mainly both boys and girls. Those are wants to serve Indian airforce in technical and non technical roles.

AFCAT eligible category mainly candidate age should be between 20 years to 24 years and materials relationship is single. And you have to mathematics and physics in your graduation level with minimum 60% marks. Otherwise you can't give the examination.

And yes, NIOS graduate students also allows for this examination.

All the best.