AFCAT Exam: Pattern, Syllabus, EKT, AFSB & Eligibility

The Air Force Common Admission Test is the Indian Air Force's own officer entry, conducted twice a year and usually referred to by cycle as AFCAT 01 and AFCAT 02. It fills three broad streams.

The Flying Branch commissions pilots and has the tightest eligibility, the extra CPSS stage and the strictest medical standards. Ground Duty (Technical) covers the Aeronautical Engineering branches, Electronics and Mechanical, and these candidates additionally write the Engineering Knowledge Test. Ground Duty (Non-Technical) covers Administration, Logistics, Accounts, Education and Meteorology, and needs only the AFCAT paper.

One application can carry more than one branch preference, but the eligibility differs by branch, so read the branch you actually qualify for rather than applying broadly and being filtered later.

Candidates who also write UPSC CDS should note the overlap: both are graduate defence entries with an SSB-style assessment, and the General Awareness and English preparation carries across. What does not carry across is AFCAT's marking scheme, which demands a completely different attempt strategy.

The AFCAT paper is a two-hour online test of 100 questions worth 300 marks, with four sections.

The section-wise question split is not fixed in advance the way it is in most exams, so treat all four as equally likely to carry weight and confirm the current split from the notification.

What is fixed, and what decides your score, is the marking. Every correct answer gives 3 marks and every wrong answer takes away 1 mark. Three wrong answers wipe out one correct answer. In practical terms this means a blind guess has a one-in-four chance of gaining 3 marks and a three-in-four chance of losing 1 — a bet that barely breaks even, and one that turns clearly negative the moment you are guessing between four options you have not read carefully.

The strategy that follows is simple and unusual: attempt what you know, attempt what you can narrow to two options, and leave the rest. Candidates who chase attempt counts in AFCAT routinely score below candidates who attempted twenty fewer questions.

The Military Aptitude Test portion is spatial and pattern-based rather than knowledge-based. It cannot be crammed, but it improves quickly with practice, and it is the section most candidates see for the first time in the exam hall.

The Engineering Knowledge Test is written immediately after the AFCAT paper, on the same day, and only by candidates applying for the Ground Duty (Technical) branch. Flying and Non-Technical candidates leave after the AFCAT paper.

The EKT has 50 questions worth 150 marks in 45 minutes, with the same negative marking of one mark per wrong answer. It is divided into three parts: a general engineering section common to all streams, a specialist section for the candidate's discipline, and a physics and mathematics component.

The common portion covers engineering physics, engineering mathematics, engineering drawing and basic electrical and electronics topics. The specialist portion follows the candidate's branch — Mechanical, Computer Science, Electrical and Electronics, or Instrumentation.

The important detail is that EKT marks are used for shortlisting technical branch candidates alongside AFCAT. A strong AFCAT score does not rescue a poor EKT for this stream, so technical candidates need to plan for two papers rather than one.

Shortlisted candidates are called to an Air Force Selection Board for a five-day assessment in two stages. Stage 1 is a screening on the first day combining an Officer Intelligence Rating test with the Picture Perception and Discussion Test, and a large share of candidates are screened out here. Stage 2 covers psychological tests, group testing tasks under the Group Testing Officer, a personal interview and a final conference.

Flying branch candidates additionally take the Computerised Pilot Selection System, which measures the specific aptitudes a cockpit demands — reaction time, hand-eye-foot coordination, spatial orientation and instrument comprehension. This is the rule to internalise before you apply: CPSS can be attempted only once in a lifetime. Failing it permanently closes flying branch entries across the armed forces, though ground duty routes remain open. Do not walk into it unprepared or unrested.

On eligibility, the broad picture is as follows, with all figures to be confirmed from the current notification since the Air Force revises them between cycles. Flying branch candidates generally need a graduation degree with the prescribed minimum marks along with Physics and Mathematics at Class 12, or an engineering degree, and the age band has been roughly 20 to 24 years, with a relaxation for candidates holding a valid commercial pilot licence. Ground Duty (Technical) needs an engineering degree in a specified discipline, and Ground Duty (Non-Technical) needs a graduation degree with the prescribed marks, with age bands generally running to 26 years.

Marital status rules apply — flying branch candidates below a specified age must be unmarried — and medical standards, particularly vision, are strict for the flying branch. Check these first, not last.

Start with the attempt strategy, because in AFCAT it matters as much as the syllabus. Practise full papers with the real marking applied to your score, not just a raw count of correct answers. Most candidates discover on the first honest mock that their instinct to attempt everything is costing them thirty or forty marks.

For General Awareness, build the static base from NCERT-level history, polity, geography, economy and science, then keep current affairs to the last six months. Add a dedicated defence sheet — Air Force ranks and commands, aircraft in service, recent inductions and exercises, and defence organisations — because AFCAT asks defence questions that generic GK material skips.

For English, steady reading plus one grammar book worked through completely is enough at this level. Comprehension and error detection reward practice more than theory.

For Numerical Ability, the syllabus is school-level and finite. Daily timed practice on the listed topics builds both accuracy and the confidence to know when to leave a question alone.

For the Military Aptitude Test, work through spatial and figure-based sets regularly. Twenty minutes a day for a month is enough to remove the unfamiliarity that costs marks on the day.

Technical branch candidates should treat the EKT as a second exam with its own timetable, revising core engineering subjects alongside AFCAT rather than in the final fortnight.

Finally, prepare the AFSB from the beginning. The General Studies base you build for the written paper also feeds the interview, and the same foundation supports UPSC NDA and UPSC CDS. For a structured course, see the 100 Hour GS Course 2026.