Dear Vaishnavi,

There are 3 entrance exams for Airmen job:

• Indian Air Force Educational Instructor Exams: 

Eligibility:

Age- 21 - 24 years

Educational Qualification- B.Sc. (Mathematics/Physics/Computer Science) with 50% marks or M.A (English) / M.Sc. (Mathematics / Physics / Computer Science).

• Indian Air Force Airman Tech Exam:

X Technical Cadre

Eligibility:

Age- 16-22 years

Educational Qualification- 10+2 (Mathematics, Physics and English) with an aggregate of 50%.

Y Technical Cadre

Eligibility:

Age- 16-20 years

Educational qualification- 10+2 with English and a minimum of 60% marks in aggregate.

Selection process- Processing of Application, Testing the Abilities, Conducting Medical Examination, Preparing Merit List, Undertaking Enrollment.

• Indian Air Force Airman Non Tech Exam

Eligibility:
Age- 16-19

Educational Qualification- 10 with English as compulsory subject and aggregate of 45%.

Hope it helps.

Good Luck.