Ground Zero Defence Academy
For Graduates & Final-Year Students
Best CDS & AFCAT Coaching in Dehradun
"Two officer-entry exams, one classroom. Complete CDS and AFCAT preparation with experienced faculty, offline mock tests, daily physical training and full SSB / AFSB interview guidance."
Graduated and still want to wear the uniform? CDS and AFCAT are the two main officer-entry routes after a degree, and their syllabi overlap heavily in English, General Knowledge and reasoning — which is why we teach them together. Our CDS coaching in Dehradun and AFCAT coaching in Dehradun run as one integrated programme, so a candidate prepares once and appears for both cycles in the same year.
2 + 2CDS & AFCAT Attempts a Year
5Academies via CDS & AFCAT
40Max Students Per Batch
7,500+Total Selections
CDS at a Glance
- Conducted by: UPSC, twice a year — CDS I and CDS II.
- Mode: offline, pen-and-paper objective papers.
- Leads to: IMA Dehradun, INA Ezhimala, AFA Hyderabad and OTA Chennai.
- Open to: graduates — men for IMA/INA/AFA and OTA, women for OTA (Non-Technical).
AFCAT at a Glance
- Conducted by: the Indian Air Force, twice a year — AFCAT 01 and AFCAT 02.
- Mode: online computer-based test.
- Leads to: Flying Branch and Ground Duty (Technical & Non-Technical) branches of the IAF.
- Open to: male and female graduates across every listed branch.
Why Prepare for Both
- English and General Knowledge are common ground — one round of preparation feeds both exams.
- Four written attempts a year instead of two, spread across the calendar.
- SSB and AFSB share the same five-day assessment structure, so interview training is shared too.
What the Programme Includes
- Classroom teaching for English, General Knowledge, Elementary Mathematics, Reasoning and Military Aptitude.
- Offline OMR mocks for CDS and computer-based mocks for AFCAT.
- Daily physical training and complete SSB / AFSB grooming — psychology, GTO and interview.
CDS rewards breadth rather than depth: three short papers, a wide General Knowledge net and school-level Mathematics that most graduates have not touched in years. Our CDS coaching in Dehradun is built around that reality — revise Elementary Mathematics from the ground up, build current affairs as a daily habit, and treat English as a scoring paper instead of an assumed strength.
| Academy | Commission | Who Can Apply |
|---|---|---|
| Indian Military Academy (IMA), Dehradun | Permanent Commission — Army | Unmarried male graduates in any discipline |
| Indian Naval Academy (INA), Ezhimala | Permanent Commission — Navy | Unmarried male graduates with an Engineering degree |
| Air Force Academy (AFA), Hyderabad | Permanent Commission — Air Force | Graduates with Physics & Mathematics at 10+2, or BE / B.Tech |
| Officers Training Academy (OTA), Chennai — Men | Short Service Commission | Male graduates in any discipline |
| Officers Training Academy (OTA), Chennai — Women | Short Service Commission (Non-Technical) | Women graduates in any discipline |
Maths From Scratch
- Elementary Mathematics is Class 9–10 level, but speed is what decides the score.
- Commerce and Arts graduates start from the basics without being left behind.
GK as a Daily Habit
- Daily newspaper session plus a weekly current-affairs test.
- Static GK — history, polity, geography, science — taught in a fixed cycle.
SSB From Day One
- Psychology practice, GTO tasks and mock interviews run alongside the written course.
- Candidates reach the board prepared, not scrambling after the result.
CDS Fees
All-inclusive coaching fees, plus the UPSC application fee you pay separately.
There are two different costs to plan for: the coaching fee you pay us, and the UPSC application fee you pay while filling the form. Both are set out below so there is no confusion at the time of admission.
| Programme | What the Fee Covers | Fee |
|---|---|---|
| CDS Regular Batch Full-length classroom course |
English, General Knowledge and Elementary Mathematics classes, study material, weekly tests, full-length OMR mocks and daily physical training. | On request Current session rate on call |
| CDS Crash Course Short cycle before the exam |
High-yield revision, formula drills, previous-year paper solving and full-length mocks. | On request |
| CDS + AFCAT Combined Batch Recommended for most graduates |
Both syllabi in one course, with shared English and GK classes and separate Maths / Reasoning modules. | On request Cheaper than two separate courses |
| SSB Interview Capsule | Screening practice, psychology tests, GTO ground tasks, lecturettes and mock personal interviews. | On request |
| Hostel & Mess For outstation candidates |
Residential room, mess, supervised study hours and warden supervision. | On request |
| UPSC Application Fee Paid to UPSC, not to us |
Charged when you submit the online CDS application on the UPSC portal. | As per the current notification Women and SC/ST candidates are exempted |
Zero hidden charges. Study material, test series and the physical training ground are already inside the quoted coaching fee — there is no separate bill for them. For the exact UPSC application fee and exemptions, check the live notification on the UPSC examinations page.
CDS Eligibility
Nationality, age, degree and marital status — academy by academy.
CDS eligibility is not one rule but four, because each academy sets its own age band and degree requirement. Check the entry you are actually targeting before you fill the form — a wrong choice at the application stage cannot be corrected later.
Nationality
- A citizen of India.
- A subject of Nepal or Bhutan.
- A Tibetan refugee who came to India before 1 January 1962 with the intention of permanently settling here.
- A person of Indian origin who has migrated from certain notified countries with the intention of permanently settling in India.
Educational Qualification
- IMA and OTA: a degree from a recognised university or an equivalent qualification.
- INA: a degree in Engineering.
- AFA: a degree with Physics and Mathematics studied at 10+2 level, or a Bachelor of Engineering.
- Final-year students can apply, provided they produce proof of passing by the date specified in the notification.
Age Limit & Marital Status
UPSC states the age limit as a date-of-birth window for each course, so the bands below are indicative. Always match your own date of birth against the table printed in the live notification.
- IMA: roughly 19 to 24 years — unmarried male candidates only.
- INA: roughly 19 to 24 years — unmarried male candidates only.
- AFA: roughly 20 to 24 years, with relaxation for candidates holding a valid and current Commercial Pilot Licence.
- OTA (SSC Men): roughly 19 to 25 years.
- OTA (SSC Women, Non-Technical): roughly 19 to 25 years; unmarried women, along with issueless widows and issueless divorcees as defined in the notification.
- Candidates for IMA, INA and AFA must remain unmarried through the entire training period.
Physical & Medical Standards
- Height, weight, chest expansion, vision and dental standards are laid down separately for each service and each entry.
- Flying branch entries carry the strictest vision and medical criteria of the four.
- Get obvious issues — weight, eyesight, dental work — reviewed early; they take months to correct, not days.
- The full medical annexure is published with every CDS notification.
Verify before you apply: age bands, degree requirements and vacancies are revised from notification to notification. Treat this page as a guide and confirm your entry on the official UPSC notification before submitting the form.
CDS Syllabus & Exam Pattern
Three papers for IMA, INA and AFA; two papers for OTA — with negative marking on every one.
- All papers are objective type and written offline on OMR sheets. Each paper runs for 2 hours.
- English — 100 marks.
- General Knowledge — 100 marks.
- Elementary Mathematics — 100 marks. Not applicable to OTA candidates.
- Negative marking: one-third of the marks assigned to a question is deducted for every wrong answer.
- SSB Interview: 300 marks for IMA, INA and AFA candidates; 200 marks for OTA candidates.
| Entry | Papers | Total Marks | Total Duration | SSB Interview |
|---|---|---|---|---|
| IMA / INA / AFA | English + General Knowledge + Elementary Mathematics | 300 | 6 hours (3 × 2 hrs) | 300 marks |
| OTA (Men & Women) | English + General Knowledge | 200 | 4 hours (2 × 2 hrs) | 200 marks |
CDS Detailed Syllabus
Topic-wise coverage for all three papers, taught in this order across the course.
Paper I — English
- Reading comprehension — unseen passages with inference-based questions.
- Spotting errors and sentence correction.
- Synonyms and antonyms, plus contextual word usage.
- Fill in the blanks — single and double blanks.
- Idioms and phrases.
- Ordering of words in a sentence and ordering of sentences in a paragraph.
- Sentence improvement and selecting the correct grammatical form.
Paper II — General Knowledge
- Current Affairs — national and international events, awards, sports, appointments and defence news.
- History — ancient, medieval and modern India, with emphasis on the freedom movement.
- Geography — physical geography, Indian geography, climate, resources and world mapping.
- Indian Polity — Constitution, fundamental rights and duties, Parliament, judiciary and governance.
- Economics — basic concepts, budget, banking and economic terms in the news.
- General Science — Physics, Chemistry and Biology at school level, plus everyday science.
- Defence & Environment — services, ranks, exercises, missiles and environmental issues.
Paper III — Elementary Mathematics
Matriculation-level Mathematics, not applicable to OTA candidates.
- Arithmetic: number system, HCF and LCM, decimal fractions, square roots, percentage, profit and loss, ratio and proportion, average, time and work, time and distance, simple and compound interest.
- Algebra: basic operations, factorisation, linear and quadratic equations, simultaneous equations, laws of indices, set language and notation.
- Trigonometry: sine, cosine and tangent, trigonometric identities, heights and distances.
- Geometry: lines and angles, triangles, congruence and similarity, circles, quadrilaterals and loci.
- Mensuration: areas and perimeters, volume and surface area of cube, cuboid, cylinder, cone and sphere.
- Statistics: collection and tabulation of data, bar charts, pie charts, histograms and measures of central tendency.
Stage II — SSB Interview
- Stage I screening: Officer Intelligence Rating test and the Picture Perception & Description Test.
- Psychological tests: TAT, WAT, SRT and the Self Description test.
- GTO tasks: group discussion, group planning, progressive group task, half group task, command task, lecturette, individual obstacles and the final group task.
- Personal interview followed by the Board Conference.
CDS Preparation Strategy
What to study first, what to leave, and how to handle three papers in a single day.
CDS is a stamina exam as much as a knowledge exam — three papers in one day, each with negative marking. The strategy below is the one our faculty use with every batch, and it works whether you are a fresh graduate or preparing alongside a job.
Start With the Paper You Are Weakest At
- For most graduates that is Elementary Mathematics — it has been years since anyone revised mensuration or trigonometry.
- Fix the basics in the first month, then move to speed. The paper is easy; the clock is not.
- OTA-only aspirants can skip Maths entirely and put that time into English and GK.
Treat English as a Scoring Paper
- Most candidates assume English is safe and never practise it — that assumption costs marks every cycle.
- Work through grammar rules systematically: subject-verb agreement, tenses, prepositions, articles and modifiers.
- Build vocabulary from your daily newspaper reading rather than from isolated word lists.
Split GK Into Static and Current
- Static GK — history, polity, geography, general science — is finite. Cover it once properly, then revise on a cycle.
- Current affairs needs roughly the last 8 to 12 months, with extra attention to defence news, exercises and appointments.
- Keep one consolidated note per month instead of scattered clippings you will never re-read.
Control the Negative Marking
- One-third of the marks goes for every wrong answer, so a blind guess is a loss, not a lottery ticket.
- An educated guess after eliminating two options is usually worth taking; a pure guess is not.
- After every mock, tag each wrong answer as a concept gap, a silly error or a blind guess — and fix the biggest bucket first.
Mock Tests in Real Conditions
- Write full-length mocks on OMR sheets, in the same order and at the same time of day as the real exam.
- Practise all three papers back-to-back at least a few times — sitting for six hours is its own skill.
- Spend more time analysing a mock than you spent writing it.
Do Not Postpone Fitness and SSB
- The gap between the written result and the SSB call-up is short — you cannot build stamina in it.
- Run regularly and keep up basic strength work throughout the written preparation, not after it.
- Start psychology practice and lecturette speaking early — both improve slowly, with repetition.
CDS Previous-Year Papers
Where to download the official papers, and how to actually use them.
UPSC publishes every CDS question paper on its own website, which makes third-party compilations unnecessary for the questions themselves. Solving five years of papers is the fastest way to learn what the examiner repeats — and CDS repeats a great deal.
| Source | What You Get | Link |
|---|---|---|
| UPSC Previous Question Papers | Official CDS I and CDS II papers — English, General Knowledge and Elementary Mathematics — exactly as set in the exam. | upsc.gov.in previous papers |
| UPSC Answer Keys | Official answer keys released after each cycle, useful for verifying your own solutions. | upsc.gov.in examinations |
| UPSC Results & Cut-Offs | Declared results and, after each cycle, the marks and cut-offs for every entry. | upsc.gov.in results |
| Ground Zero solved sets | Our faculty's worked solutions with shortcut methods for the Mathematics paper, issued as part of the course material. | Provided in class |
How to use them: solve one complete paper every weekend under exam timing, on OMR, without a calculator. Then spend twice as long on the analysis — mark every repeated topic, and you will see the pattern within three papers.
CDS FAQs
The questions graduates ask us most often about the CDS route.
How many times a year is the CDS exam held?
UPSC conducts CDS twice every year — CDS I and CDS II — each followed by an SSB interview, a medical board and a final merit list.
Can a final-year student apply for CDS?
Yes. Candidates appearing in their final year can apply, but they must submit proof of passing the degree by the date specified in that cycle's notification. Applying without meeting that deadline leads to cancellation.
Can women apply through CDS?
Yes — through the OTA Chennai Short Service Commission (Non-Technical) entry. IMA, INA and AFA entries under CDS are for male candidates. Women aiming for the Air Force can also apply through AFCAT, which is open to them across branches.
Is Mathematics compulsory in the CDS exam?
Only for IMA, INA and AFA candidates, who sit three papers. OTA candidates write just two papers — English and General Knowledge — with no Elementary Mathematics paper at all.
How difficult is CDS Elementary Mathematics?
The level is matriculation, so the concepts are not hard — but the paper is long and the negative marking is unforgiving. Arts and Commerce graduates clear it regularly once they rebuild the basics and drill for speed, which is exactly how the module is structured in our CDS coaching in Dehradun.
What is the negative marking in CDS?
One-third of the marks assigned to a question is deducted for each wrong answer, in every paper. Leaving a question blank costs nothing, so attempt strategy matters as much as knowledge.
How long does the CDS coaching course run?
The regular classroom batch runs as a full-length course covering all three papers plus SSB preparation, and a shorter crash course runs closer to the exam date. Most candidates take the combined CDS + AFCAT batch because the syllabi overlap — talk to the admission desk for the current batch calendar.
AFCAT is a very different animal from CDS: one online paper, 100 questions, two hours, and a Military Aptitude section that no other defence exam has. Our AFCAT coaching in Dehradun is built around computer-based practice from week one, because candidates who prepare only on paper lose marks purely to the screen.
| Branch | What the Role Involves | Extra Requirement |
|---|---|---|
| Flying Branch | Pilot duties across fighter, transport and helicopter streams. | Physics & Maths at 10+2; CPSS test at AFSB; strictest medical standards |
| Ground Duty (Technical) — Aeronautical Engineering (Electronics) | Radar, communication, avionics and electronic warfare systems. | Engineering degree in a notified electronics / related stream |
| Ground Duty (Technical) — Aeronautical Engineering (Mechanical) | Airframes, aero-engines and mechanical systems. | Engineering degree in a notified mechanical / related stream |
| Ground Duty (Non-Technical) — Administration & Logistics | Running stations, personnel, provisioning and supply chains. | Graduation as specified in the notification |
| Ground Duty (Non-Technical) — Accounts | Budgeting, pay, audit and financial administration. | Commerce degree as specified in the notification |
| Ground Duty (Non-Technical) — Education & Meteorology | Training, instruction and weather forecasting for flying operations. | Post-graduation in the subjects notified for that branch |
AFCAT Fees
Coaching fees, the EKT add-on for technical candidates, and the IAF examination fee.
As with CDS, there are two separate costs — our coaching fee and the examination fee the Indian Air Force charges on its own portal. Ground Duty (Technical) candidates should also budget for the EKT module, since that paper is not part of the standard AFCAT course.
| Programme | What the Fee Covers | Fee |
|---|---|---|
| AFCAT Regular Batch | General Awareness, Verbal Ability, Numerical Ability and Reasoning & Military Aptitude classes, study material, weekly tests and computer-based mocks. | On request Current session rate on call |
| AFCAT Crash Course | Short high-yield revision cycle before the exam window, with daily online mocks. | On request |
| EKT Module Ground Duty (Technical) only |
Engineering Knowledge Test preparation across the notified Mechanical, Computer Science and Electrical & Electronics streams. | On request Add-on to the AFCAT batch |
| CDS + AFCAT Combined Batch | Both exams in one course — shared English and General Awareness, separate Maths and Reasoning modules. | On request Cheaper than two separate courses |
| AFSB Interview Capsule | Stage I screening practice, psychology tests, GTO tasks, lecturettes and mock interviews. | On request |
| IAF Examination Fee Paid to the IAF, not to us |
Charged when you register on the official AFCAT portal. | As per the current notification NCC Special Entry candidates are exempted |
Zero hidden charges. Study material, the test series and the physical training ground are inside the coaching fee. For the exact examination fee, exemptions and payment window, check the live notification on the official AFCAT portal.
AFCAT Eligibility
Age, degree and percentage requirements — which differ sharply between Flying and Ground Duty.
AFCAT is stricter than CDS on marks: most branches require a minimum percentage in graduation, and the Flying Branch additionally requires Physics and Mathematics at 10+2. Read the branch you are targeting carefully before applying.
Nationality & Marital Status
- Candidates must be citizens of India as defined in the Constitution.
- Candidates below 25 years of age must be unmarried, and are not permitted to marry during training.
- Marital status rules for candidates above that age are specified in each notification — check them before applying.
- Both men and women can apply across the branches listed in the notification.
Flying Branch
- Age: roughly 20 to 24 years at the time of course commencement, with relaxation up to 26 years for candidates holding a valid and current Commercial Pilot Licence.
- Education: Physics and Mathematics at 10+2 with the minimum marks specified, plus a three-year graduation in any discipline with the required percentage — or a four-year BE / B.Tech, or the Section A & B route notified by the IAF.
- Additional test: shortlisted candidates take the Computerised Pilot Selection System test at the AFSB, which can be attempted only once in a lifetime.
- NCC Special Entry: a share of Flying Branch vacancies is reserved for NCC Air Wing Senior Division 'C' certificate holders, who are exempt from writing AFCAT.
Ground Duty (Technical)
- Age: roughly 20 to 26 years at the time of course commencement.
- Education: a four-year engineering degree or integrated post-graduation in one of the streams notified for Aeronautical Engineering (Electronics) or Aeronautical Engineering (Mechanical), with the minimum percentage specified.
- 10+2 requirement: Physics and Mathematics with the minimum marks stated in the notification.
- Extra paper: these candidates must also write the Engineering Knowledge Test in addition to AFCAT.
Ground Duty (Non-Technical)
- Age: roughly 20 to 26 years at the time of course commencement.
- Administration & Logistics: graduation in any discipline with the notified minimum percentage, or an engineering degree, or the Section A & B route.
- Accounts: a Commerce degree with the notified minimum percentage.
- Education: post-graduation in the disciplines listed for that branch, with the notified minimum percentage.
- Meteorology: a post-graduate degree in a notified science or mathematics subject, with the required marks in Maths and Physics at graduation level.
Physical & Medical Standards
- Height, leg length, sitting height and thigh length requirements apply to the Flying Branch because of cockpit ergonomics.
- Vision standards for the Flying Branch are the strictest in the services; refractive surgery is governed by specific IAF rules.
- Ground Duty branches have their own, less restrictive standards.
- The final medical is conducted at the designated Air Force medical establishment after the AFSB recommendation.
Verify before you apply: percentages, age windows and branch-wise vacancies change with every AFCAT cycle. Confirm your branch on the official AFCAT portal before registering.
AFCAT Syllabus & Exam Pattern
One online paper of 100 questions — plus the EKT for Ground Duty (Technical) candidates.
- AFCAT is an online computer-based test — you answer on screen, not on an OMR sheet.
- AFCAT paper: 100 questions, 300 marks, 2 hours.
- EKT: 50 questions, 150 marks, 45 minutes — only for Ground Duty (Technical) candidates.
- Marking: +3 for every correct answer and −1 for every incorrect one. Unanswered questions carry no penalty.
- Four sections: General Awareness, Verbal Ability in English, Numerical Ability, and Reasoning & Military Aptitude Test.
| Test | Questions | Marks | Duration | Marking |
|---|---|---|---|---|
| AFCAT — all branches | 100 | 300 | 2 hours | +3 / −1 |
| EKT — Ground Duty (Technical) only | 50 | 150 | 45 minutes | +3 / −1 |
AFCAT Detailed Syllabus
Four sections in the main paper, plus the three EKT streams for technical candidates.
Section A — General Awareness
- History — Indian history with emphasis on the freedom struggle and modern India.
- Geography — physical and Indian geography, environment and natural resources.
- Civics and Polity — Constitution, governance and institutions.
- Basic Science — Physics, Chemistry and Biology at school level.
- Defence and Aviation — services, ranks, aircraft, exercises and defence news.
- Current Affairs — national and international events, sports, awards, art and culture.
Section B — Verbal Ability in English
- Reading comprehension.
- Error detection and sentence correction.
- Synonyms, antonyms and testing of vocabulary.
- Fill in the blanks and cloze passages.
- Idioms and phrases.
- Sentence completion and para jumbles.
Section C — Numerical Ability
Matriculation-level arithmetic — shorter and easier than the CDS Maths paper, but timed tightly.
- Decimal fractions, simplification and number system.
- Percentage, profit and loss, and average.
- Ratio and proportion, and partnership.
- Simple and compound interest.
- Time and work, time and distance, and races.
- Basic mensuration and data interpretation.
Section D — Reasoning & Military Aptitude Test
The section that surprises most candidates, because nothing else in their preparation resembles it.
- Verbal reasoning: analogies, coding-decoding, blood relations, series, odd one out and venn diagrams.
- Spatial ability: mirror and water images, embedded figures, figure completion and pattern folding.
- Rotated blocks, hidden figures and other visual-perception items drawn from the Military Aptitude Test.
- Speed matters more than difficulty here — the questions are simple but there are many of them.
EKT — Engineering Knowledge Test
Written only by Ground Duty (Technical) candidates, immediately after the AFCAT paper.
- Common section — engineering mathematics, engineering physics and engineering drawing.
- Mechanical stream — thermodynamics, fluid mechanics, materials, manufacturing and machine design.
- Computer Science stream — programming, data structures, operating systems, networks, databases and computer organisation.
- Electrical & Electronics stream — analog and digital electronics, control systems, electrical machines, communication and microprocessors.
- Candidates answer the stream matching their engineering discipline.
AFSB Interview (Stage I & Stage II)
- Stage I: Officer Intelligence Rating test plus the Picture Perception & Discussion Test. Candidates who do not clear it are sent back the same day.
- Stage II: psychological tests, GTO group tasks and the personal interview, spread over the following days.
- CPSS: Flying Branch candidates additionally take the Computerised Pilot Selection System test — a once-in-a-lifetime attempt.
- Board Conference decides the final recommendation, followed by the medical board.
AFCAT Preparation Strategy
Two hours, 100 questions and −1 per mistake — attempt strategy is the whole game.
AFCAT is not a hard paper; it is a fast one. Candidates rarely fail because a question was beyond them — they fail because they ran out of time on Reasoning or guessed their way into a negative score. The plan below fixes both problems.
Practise on a Screen From Day One
- AFCAT is computer-based, so every mock should be too. Reading passages and spatial figures on a screen is slower than on paper until you train for it.
- Get comfortable with the on-screen navigation — marking for review, jumping between sections and tracking the timer.
- Keep rough work organised; you cannot scribble beside the question as you would on paper.
Fix a Section Order and Stick to It
- Most candidates do best starting with General Awareness — it is pure recall and takes the least time per question.
- Then Reasoning & Military Aptitude, then English, and leave Numerical Ability for last since it eats the clock.
- Test your own order across three or four mocks and then freeze it — changing the plan on exam day is what causes panic.
Drill the Military Aptitude Section
- Spatial questions — mirror images, embedded figures, rotated blocks — improve almost entirely through volume, not theory.
- Do a short daily set rather than a long weekly one; the skill is pattern recognition, and it fades without practice.
- The same ability is tested again in the Officer Intelligence Rating test at AFSB Stage I, so this practice pays twice.
Do the Arithmetic on Attempts
- At +3 and −1, four wrong answers wipe out one correct one plus change. Accuracy compounds faster than volume.
- Guess only after eliminating at least two options; skip cleanly otherwise.
- Track your accuracy percentage in every mock — it is a better predictor of your score than the number of attempts.
Aim Your General Awareness at Aviation
- AFCAT leans towards defence and aviation — aircraft, air exercises, IAF history, ranks, missiles and space programmes.
- The same knowledge doubles as interview material at the AFSB, where you will be asked about the service you want to join.
- Keep a running one-page note on defence news; it is the cheapest marks on the paper.
Prepare for AFSB Alongside, Not After
- Stage I screening rejects a large share of candidates on day one — OIR and PPDT practice cannot be left until the call-up letter arrives.
- Flying Branch aspirants should be physically ready well in advance, since CPSS and the medical follow immediately.
- Practise lecturettes and group discussions weekly — fluency under pressure is built, not summoned.
AFCAT Previous-Year Papers
What to practise when the paper is online and questions are not officially released.
AFCAT works differently from CDS here. Because it is a computer-based test, the Indian Air Force does not publish question papers the way UPSC does — so preparation relies on the official sample test, memory-based question banks and full-length online mocks that mirror the interface.
| Resource | What It Gives You | Where |
|---|---|---|
| Official AFCAT portal | The notification, syllabus, sample test and the mock interface released by the IAF before each cycle. | afcat.cdac.in |
| Memory-based question banks | Questions reconstructed by candidates after each shift — useful for topic trends, not for exact wording. | Compiled in our course material |
| Ground Zero online mock series | Full-length AFCAT mocks with the same timing, section split and +3 / −1 marking, taken on a computer. | Provided with the batch |
| EKT practice sets | Stream-wise Mechanical, Computer Science and Electrical & Electronics sets for Ground Duty (Technical) candidates. | Provided with the EKT module |
| CDS papers as cross-practice | UPSC's official CDS English and General Knowledge papers double as excellent AFCAT practice. | upsc.gov.in previous papers |
A caution on memory-based papers: they are reconstructions, not official releases, so treat the answer keys as indicative. Use them to spot which topics keep appearing — not as a source of settled facts.
AFCAT FAQs
Everything candidates ask before registering for their first AFCAT cycle.
How many times a year is AFCAT conducted?
The Indian Air Force conducts AFCAT twice a year — AFCAT 01 and AFCAT 02 — each followed by the AFSB interview, the medical board and an All India Merit List.
Can women apply through AFCAT?
Yes. Women are eligible across the branches notified in each cycle, including the Flying Branch and the Ground Duty branches, subject to the same educational and medical standards as male candidates.
Do I have to write the EKT?
Only if you are applying for Ground Duty (Technical) branches. The Engineering Knowledge Test is a separate 50-question, 150-mark paper of 45 minutes, taken right after AFCAT. Flying and Ground Duty (Non-Technical) candidates do not write it.
Is there negative marking in AFCAT?
Yes — three marks are awarded for a correct answer and one mark is deducted for a wrong one, in both AFCAT and the EKT. Unattempted questions carry no penalty, so a disciplined skip is often the better move.
Do I need Physics and Maths for the Flying Branch?
Yes. Flying Branch candidates need Physics and Mathematics at 10+2 with the minimum marks specified, alongside their graduation requirement. Ground Duty (Non-Technical) branches do not carry that condition, so an Arts or Commerce graduate can still apply there.
What is CPSS, and how many times can I take it?
The Computerised Pilot Selection System is an aptitude test for Flying Branch candidates, conducted at the AFSB. It can be attempted only once in a lifetime — if you do not clear it, you cannot reapply for any pilot entry, though Ground Duty branches remain open.
Should I prepare for CDS and AFCAT together?
For most graduates, yes. English and General Knowledge are largely common, both exams run twice a year, and SSB and AFSB share the same assessment structure. The additional work is CDS Elementary Mathematics on one side and AFCAT Reasoning & Military Aptitude on the other — which is exactly how our combined batch is structured.
CDS vs AFCAT
Side by side, so you can see exactly where the two exams overlap and where they diverge.
| Factor | CDS | AFCAT |
|---|---|---|
| Conducting body | UPSC | Indian Air Force |
| Frequency | Twice a year (CDS I, CDS II) | Twice a year (AFCAT 01, AFCAT 02) |
| Mode | Offline, pen and paper on OMR | Online computer-based test |
| Papers | Three (two for OTA) | One, plus EKT for technical branches |
| Total marks | 300 (200 for OTA) | 300 (EKT a further 150) |
| Marking | One-third deducted per wrong answer | +3 correct, −1 wrong |
| Maths | Full Elementary Mathematics paper | Numerical Ability section only |
| Reasoning | Not tested in the written exam | Full Reasoning & Military Aptitude section |
| Services covered | Army, Navy and Air Force | Air Force only |
| Open to women | OTA (Non-Technical) entry | Across notified branches |
| Interview | SSB — 300 marks (200 for OTA) | AFSB, plus CPSS for Flying Branch |
Short answer: if you want the Army or Navy, CDS is the only route of the two. If the Air Force is the goal, AFCAT gives you more branches and a second set of attempts. Since the overlap is large and both run twice a year, most of our candidates simply prepare for both and give themselves four written shots a year.
Not sure which exam fits your degree and age?
Send us your graduation stream, percentage and date of birth on WhatsApp and we will map out exactly which entries you are eligible for — CDS, AFCAT, or both — along with the next batch date.
Official CDS & AFCAT Links
Notifications, dates, papers and results — verify everything here, including what you read on this page.
| Resource | Official Link |
|---|---|
| UPSC — main portal | upsc.gov.in |
| UPSC CDS notification | upsc.gov.in/examinations |
| UPSC exam calendar | upsc.gov.in/examinations/exam-calendar |
| UPSC previous papers | upsc.gov.in/examinations/previous-question-papers |
| UPSC results | upsc.gov.in/examinations/results |
| AFCAT — official portal | afcat.cdac.in |
| Join Indian Army | joinindianarmy.nic.in |
| Join Indian Navy | joinindiannavy.gov.in |
Join the next CDS & AFCAT batch
One classroom, both exams, four written attempts a year — with SSB and AFSB training built into the course rather than sold as an afterthought. Batches are capped at 40, so early enquiries get priority.