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How to join Indian Air Force 2025 - Know the best ways to join IAF here
Edited By Meghana Mohana Krishnan | Updated on May 12, 2025 03:33 PM IST | #NDA
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Many people across India aspire to join the defence services. Being a part of the Indian defence services (such as the Army, Navy, and Air Force) is considered a very honourable profession. Candidates join the Indian Air Force through exams and other schemes through exams like NDA, AFCAT, CDS and University Entry Scheme (UES).
This Story also Contains
- How To Join the Indian Air Force?
- AFCAT Exam Pattern 2025
- Combined Defence Services (CDS)
- CDS Eligibility Criteria 2025
- CDS Exam Pattern 2025
- National Defence Academy (NDA)
- NDA Exam Pattern 2025
- Indian Air Force Group X & Y
- IAF Group X and Y exam pattern 2025
- Indian Air Force NCC Entry
Posts in the Indian Air Force are very sought after. Therefore, it comes as no surprise that lakhs of candidates attempt to get recruited by the Indian Air Force on a yearly basis. On this page, we discuss the best ways a candidate can get recruited into the Indian Air Force. Candidates wondering how to join the Indian Air Force can consult the article below for information about which exams to take and their respective eligibility criteria.
How To Join the Indian Air Force?
Aspirants can check the table below for the different ways to join the Indian Air Force and the minimum educational qualification required to appear for that particular exam.
Know how to join IAF and the eligibility
Qualification | Name of entry |
10th (Diploma) and 12th pass | Air Force Group X & Y |
12th Pass and appearing | NDA & NA |
Graduation | UPSC CDS |
AFCAT | |
UES | |
NCC Special Entry |
Various IAF exam dates 2025
Entry | Notification/Application | Exam Date |
AFCAT 1 | December 2, 2025 | February 22, 23, 2025 |
AFCAT 2 | To be announced | To be announced |
CDS 1 | December 11, 2024 | April 13, 2025 |
CDS 2 | May 28, 2025 | September 14, 2025 |
NDA 1 | December 11, 2024 | April 13, 2025 |
NDA 2 | May 28, 2025 | September 14, 2025 |
Airmen Group X &Y | To be announced | To be announced |
NCC Special Entry | To be announced | Direct Entry |
Different ways to join IAF
Below are six different ways to join the IAF and some other details about each of the IAF exams.
Air Force Common Admission Test (AFCAT)
Indian Air Force is the exam conducting body for the AFCAT exam. The AFCAT exam is the most preferred competitive exam to join the Indian Air force as an officer. AFCAT is conducted twice every year. The AFCAT 2025 application form will be released on the IAF official website.
The AFCAT selection process consists of a written test, an AFSB interview and a medical test. Those who clear all the stages of the AFCAT 2025 selection process will be commissioned in the Flying Branch and Permanent Commission/ Short Service Commission in Ground Duty (Technical and Non-Technical) Branches of the Indian Air Force.
AFCAT exam overview
Conducting Body | Indian Air Force |
Name of the exam | Air Force Common Admission Test |
Frequency | Twice a year |
Exam type | Graduation |
Mode of exam | Online |
Mode of application | Online |
Application fee | Rs 250 |
AFCAT Eligibility Criteria 2025
Branch | Age limit | Educational Qualification |
Ground Duty (Technical & Non-Technical) | 20 to 24 years | Graduation |
Flying branch | 20 to 26 years |
AFCAT Exam Pattern 2025
IAF prescribes the AFCAT 2025 syllabus for the AFCAT and EKT exams. The AFCAT and EKT exams will be conducted online at various centres across the country. Check the AFCAT 2025 exam pattern in the tables below.
AFCAT exam pattern
Subject | Duration | No. of Questions | Max Marks |
General Awareness | 120 minutes | 100 | 300 |
Verbal Ability in English | |||
Numerical Ability | |||
Reasoning and Military Aptitude |
EKT (For Ground Duty Technical Branch only) exam pattern
Subject | Duration | No. of Questions | Max Marks |
Mechanical | 45 minutes | 50 | 150 |
Computer Science | |||
Electrical and Electronics |
Combined Defence Services (CDS)
Union Public Service Commission (UPSC) is the exam conducting authority for the Combined Defence Services (CDS) examination. Candidates fulfilling the CDS eligibility criteria 2025 can fill the CDS 2025 application form on the UPSC website - upsc.gov.in. The CDS selection process 2025 consists of a written test and SSB interview. Candidates clearing the CDS exam's recruitment process will be recruited to any one of the three defence services i.e. Indian Army, Navy or Air Force.
CDS exam overview
Conducting body | Union Public Service Commission |
Name of the exam | Combined Defence Services |
Frequency | Twice a year |
Exam type | Graduation |
Mode of exam | Offline |
Mode of application | Online |
Application fee | Rs 200 |
CDS Eligibility Criteria 2025
Courses | Age limit | Educational Qualification |
Indian Military Academy (IMA) | 19 to 24 years | Graduation |
Indian Naval Academy (NA) | ||
Air Force Academy (AFA) | 20 to 24 years | |
Officers' Training Academy (OTA - Men) | 19 to 25 years | |
Officers Training Academy (OTA - Women, Non-Technical) |
CDS Exam Pattern 2025
UPSC will prescribe the CDS 2025 syllabus for the written exam. The UPSC CDS written exam will be conducted in offline mode at various centres across the country. Check the CDS 2025 exam pattern in the tables below.
CDS Exam Pattern For INA, IMA & IFA
Subject | Number of questions | Maximum marks | Duration |
Elementary Mathematics | 100 | 100 | 2 hours |
English | 120 | 100 | 2 hours |
General Knowledge | 120 | 100 | 2 hours |
Total | 340 | 300 | 6 hours |
CDS exam pattern for OTA
Subject | Number of questions | Maximum marks | Duration |
English | 120 | 100 | 2 hours |
General Knowledge | 120 | 100 | 2 hours |
Total | 240 | 200 | 4 hours |
National Defence Academy (NDA)
Union Public Service Commission (UPSC) is the exam conducting authority for the National Defence Academy (NDA) examination. Candidates fulfilling the NDA 2025 eligibility criteria can fill the UPSC NDA 2025 application form online at the UPSC website - upsc.gov.in. The NDA 2025 selection process consists of a written exam and SSB interview. Those who qualify all the stages of the NDA recruitment process will be recruited as officers in the Indian Defence Services.
NDA exam overview
Conducting body | Union Public Service Commission |
Name of the exam | National Defence Academy |
Frequency | Twice a year |
Exam type | 12th passed |
Mode of exam | Offline |
Mode of application | Online |
Application fee | Rs 100 |
NDA Eligibility Criteria 2025
Exam | Age limit | Educational Qualification |
NDA 1 and 2 | 16.5 to 19.5 years | 12th passed or appearing |
NDA Exam Pattern 2025
UPSC prescribes the NDA syllabus 2025 for the National Defence Academy written exam. The NDA written test will be conducted in offline mode at various centres across the country. Check the UPSC NDA 2025 exam pattern in the tables below.
NDA exam pattern
Subject | Number of questions | Maximum marks | Duration |
Mathematics | 120 | 300 | 2 hours 30 minutes |
GAT | 150 | 600 | 2 hours 30 minutes |
Total | 270 | 900 | 5 hours |
Indian Air Force Group X & Y
After finishing their class 12th exams candidates can also join the Indian Air Force through the Airmen Group X and Y entry. This exam is also conducted twice every year. Candidates fulfilling the Airmen Group X and Y eligibility criteria can fill the Airmen Group X and Y application from. The upper age limit to appear for this exam is 21 years. For more information on the IAF Group X and Y entry eligibility check the table below.
IAF Group X and Y eligibility criteria
Group | Eligibility |
Group X (Except education instructor trade) | Passed Intermediate/ 10+2/ Equivalent examination with Maths, Physics and English |
Group Y (Except Automobile Technician, GTI, IAF(P), Musician and IAF(S) | Passed Intermediate/ 10+2/ Equivalent Exam in any stream with minimum 50% marks and 50% marks in English |
Group Y (Medical Assistant Trade) | Passed 10+2/Intermediate/ equivalent exam with Physics, Chemistry, Biology and English with a minimum of 50% marks and 50% marks in English |
IAF Group X and Y exam pattern 2025
Indian Air Force Group X and Y syllabus is prescribed by the IAF. Check the tables below for the IAF Group X and Y exam pattern 2025.
IAF Group X and Y exam pattern
Group | Subjects | Number of questions | Duration |
Group X | English | 20 | 60 minutes |
Physics | 25 | ||
Mathematics | 25 | ||
Group Y | English | 20 | 45 minutes |
Reasoning & General Awareness | 30 | ||
Group X & Y | English | 20 | 85 minutes |
Physics | 25 | ||
Mathematics | 25 | ||
Reasoning & General Awareness | 30 |
Indian Air Force NCC Entry
It is a special entry provided to candidates to join the IAF. Candidates with a NCC Grade C certificate and 60% marks in graduation are eligible for NCC entry. Candidates fulfilling the NCC entry eligibility criteria will be called for the SSB interview directly. Check the NCC IAF entry eligibility criteria in the table below.
IAF NCC entry eligibility criteria
Particulars | Eligibility |
Nationality | Indian |
Age limit | 19 to 23 years |
Marital status | Single |
Educational qualification | Graduate in any discipline from a recognized University with minimum 60% marks and passed class 12th with Physics and Mathematics |
BE/ B.Tech from a recognized University with minimum 60% marks | |
NCC Air Wing Senior Division ’C’ certificate |
University Entry Scheme (UES)
Indian Air Force conducts University Entry Scheme (UES) recruitment process for the final year candidates to join the IAF as officers in the different cadres. It is one of the best opportunities for candidates to join the Indian Air Force while completing their academic degree. Applicants need to fulfill the UES eligibility criteria to be eligible for UES recruitment. Applicants must also note that they should not have any backlogs at the time of SSB interview. Applicants must have 60% marks to be eligible for UES entry on completion of their degree. The IAF UES selection process comprises a group discussion round. The shortlisted applicants from UES GD round have to appear for SSB interviews followed by a medical test.
Frequently Asked Questions (FAQs)
1. What posts is the AFCAT exam conducted for?
AFCAT exam is held for recruitment of eligible and qualified applicants to Flying Branch and Permanent Commission and Short Service Commission in Ground Duty (Technical and Non-Technical) Branches.
2. Is the CDS exam conducted in online mode or offline mode?
CDS exam 2025 is conducted in offline mode.
3. How many stages does the AFCAT exam have?
AFCAT 2025 exam has three stages. They are :
Online Test
AFSB Interview
Medical Test
4. What is the NDA 02/2025 exam date?
UPSC NDA 02/2025 exam date is September 14, 2025.
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Have a question related to NDA ?
If your date of birth is 24 December 2007, then you will not be eligible for NDA 1 in 2027. The age limit for NDA 1 is usually between 16 and a half to 19 and a half years as of July 1 of the exam year. You will be slightly above the age limit by then. So, you won’t be able to apply for NDA 1 in 2027.
Chelsie G 22 July,2025
Hello Gautam
A diploma holder is eligible and ineligible for the following:
1. NDA: No, a diploma holder is not eligible for NDA as they require the candidates to be passed or appearing in Class 12th.
2. JEE Main s: Similarly, a diploma holder is not eligible for JEE Mains as it is only for 12th passed/appearing students with PCM.
3. JEE Advance: Yes, a diploma holder is eligible for JEE Advance and can aim for IITs.
Regarding your second doubt:
No, a diploma holder is not eligible to take admission in NITs on the basis of JEE MAIN marks
. A diploma holder can only aim for IITs and that too on the basis of JEE Advance.
Thank you!!!
Yash Teotia 07 July,2025
Hello Aspirant,
Yes, you can appear for the NDA (National Defence Academy) exam in September 2026 to join the Indian Army, even if you are a Class 12 student with a PCB (Physics, Chemistry, Biology) stream. The Indian Army wing of NDA does not require Mathematics or Physics as mandatory subjects in Class 12, unlike the Navy and Air Force wings, which are only open to candidates with a PCM (Physics, Chemistry, Mathematics) background. As long as you are an Indian citizen, unmarried, and your age falls between 16.5 and 19.5 years as on the date specified in the 2026 notification (likely born between January 2, 2008, and July 1, 2011), you are eligible. You will still be required to attempt both papers in the NDA written exam—Mathematics and General Ability Test (GAT)—but selection into the Army wing mainly considers your overall merit. So, with the right preparation, especially for GAT and basic math, you can definitely aim for a career in the Indian Army through NDA.
All the best for your journey.
Sonakshi Kumari 04 July,2025
Hello,
Yes, you can give the NDA exam in September 2026 to join the Indian Army, even if you are from the PCB stream.
For the Army wing, candidates from any stream (Science, Commerce, or Arts) are eligible if they have passed or are appearing in Class 12.
Maths is not compulsory for the Army wing. However, you will still have to attempt the Maths paper in the exam.
Also, make sure your date of birth falls between 2nd January 2008 and 1st July 2011 to be eligible for NDA 2 (September 2026).
Hope it helps !
Prachi Kumari 08 July,2025
Dear Candidate ,
- For NDA 1 2026 , you are eligible since your birth date ( 24th Dec 2007 ) lies between 2 Jul 2007 and 1 Jul 2010 .
- For NDA 2 2026 , you are not eligible because the cutoff begins on 2 Jan 2008 .
Because UPSC requires candidates to be at least 16.5 and at most 19.5 years old on exam date ,
Vasundhra 01 July,2025
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