Indian Air Force conducts examination to Recruit Candidates for their different trades divided as technical - needed to maintain various technical items or machines of Indian Air Force and Non- technical for providing support services to keep these machines well and active twice a year. The technical trade is also termed as ‘X’ group and Non-technical as ‘Y’ group. This X & Y group candidates are called as Airmen or PBOR i.e. Person below officer rank. Male candidates of Science stream in Class 12th i.e. Physics and Mathematics can apply for X group and Male candidates of any stream in 12th class can apply for Y group examination of Indian Air Force.

Indian Air Force conducts examination to Recruit Candidates for their different trades divided as technical - needed to maintain various technical items or machines of Indian Air Force and Non- technical for providing support services to keep these machines well and active twice a year. The technical trade is also termed as ‘X’ group and Non-technical as ‘Y’ group. This X & Y group candidates are called as Airmen or PBOR i.e. Person below officer rank. Male candidates of Science stream in Class 12th i.e. Physics and Mathematics can apply for X group and Male candidates of any stream in 12th class can apply for Y group examination of Indian Air Force.