ADF Officer Entry Exam Study Guide (2026)
Everything the ADF Officer Entry (ADFA, RMC Duntroon, Navy and Air Force Officer) tests, topic by topic: what each section covers, the facts that come up most, and how to study it. Pair it with the free 15-question practice test.
The exam at a glance
| Questions | Online General Ability style aptitude tests (verbal, numerical and abstract reasoning) plus officer-level testing; DFR does not publish the number of questions |
|---|---|
| Time | Timed; DFR does not publish the time limits. The Officer Selection Board itself lasts most of a day |
| Passing score | No single pass mark. Aptitude scores decide eligibility for each officer role; the Officer Selection Board rates you suitable, not yet ready (12 or 24 months) or not suitable, and suitable candidates compete in a merit pool |
| Format | No calculator or dictionary is allowed in any ADF psychological test. At the OSB you are judged on communication (spoken and written), leadership, motivation and knowledge of your chosen role, training and the ADF |
| Certifying body | Australian Defence Force (Royal Australian Navy, Australian Army, Royal Australian Air Force), recruiting through ADF Careers (13 19 01); final selection by an Officer Selection Board and the Service delegate |
| Test provider | Online aptitude testing after you apply, YOU Session with a Careers Coach, Assessment Session (Defence interview, psychological interview, medical) at an ADF Careers centre, then an Officer Selection Board (online for ADFA and RMC full-time applicants). Pilot and Navy Aviation Warfare Officer applicants first attend a selection program at East Sale, Victoria |
Mind map: the whole exam on one screen
Read the complete ADF Officer Entry study notes for “The Job and Entry Pathways”
Our first full set of comprehensive notes, about 12 minutes of reading: What ADF officers do · The entry pathways · Rules every officer candidate must meet · Pay in training and after appointment, a worked exam example, the traps examiners use and a one-minute recap. Create a free account to read it and see how premium notes work before you decide.
1. The Job and Entry Pathways
Officers command and manage teams or serve as professional specialists. There are several ways in, from school-leaver entry to ADFA to direct and graduate entry, each with its own age, education and training rules on top of the ADF-wide standards.
Key facts
- ADFA (Australian Defence Force Academy, Canberra): school leavers study a UNSW Canberra degree while doing military training, then go on to single-Service officer training. You apply to the ADF and separately to UNSW through UAC; one intake a year.
- Direct entry: join straight into officer training at RMC Duntroon (Army), the Royal Australian Naval College at HMAS Creswell, Jervis Bay (Navy) or Officers' Training School at RAAF Base East Sale (Air Force).
- Graduate entry: qualified professionals (engineers, doctors, nurses, lawyers, psychologists and others) join as specialist officers. Defence University Sponsorship pays some students a salary while they finish a degree in return for service.
- ADF-wide rules: Australian citizenship (or eligible NZ, UK, US or Canadian PR with 12 months in Australia), medical standards, BMI 18.5 to 32.9 (29.9 for pilots), PFA and a security clearance (most roles NV1; some NV2 or PV).
- Age: for ADFA you can start an application at 16 and must be 17 on entry; other routes apply from 16½. Maximum ages vary by role.
- Pay from 6 Nov 2025 (base): officer trainees without a degree A$69,365 for the first 6 months (Army or RAAF) then A$76,763; trainees with a degree A$76,763; ADFA trainees from A$54,567 in first year rising each year. A newly appointed 2LT, ASLT or PLTOFF on pay grade 1 starts at A$87,091.
Flashcards
Exam tip: Decide early between ADFA, direct and graduate entry; each has different closing dates, education requirements and training lengths, and ADF Careers advises applying for ADFA in Year 11.
2. Verbal Reasoning
Officer aptitude testing includes general ability verbal items (analogies, vocabulary, odd-one-out, codes) and logical deduction. Officers also need strong written English, which the OSB assesses separately.
Key facts
- Analogies: name the relationship (leads, measures, part of, opposite of, degree of) before reading the options.
- Vocabulary: expect words such as prudent, candid, mitigate, cohesion, ambiguous and expedite. Beware look-alike distractors.
- Syllogisms: "All A are B; some B are C" does not prove anything about A and C. Accept only what follows strictly from the statements.
- Codes: compare plain word and code letter by letter; look for shifts, reversals and inserted letters.
- Reading speed and precision matter: underline qualifiers such as all, some, only, never and must.
Flashcards
Exam tip: Read one long-form news analysis piece a day. It builds vocabulary for the test and current-affairs knowledge for the OSB at the same time.
3. Numerical Reasoning
Arithmetic and number series without a calculator, often in multi-step word problems: ratios, percentages, rates, Pythagoras, averages and fractions of time.
Key facts
- Ratios: add the parts, find the value of one part, multiply.
- Percentages: build from 10%, 5% and 1%; percentage change = change ÷ original × 100.
- Rates: distance = speed × time; fuel used = rate × time; work rate = jobs per hour.
- Pythagoras: right-angle movements (north then east) use √(a² + b²); know 3-4-5 and 5-12-13 triangles.
- Series: check differences, second differences, doubling, squares, cubes and alternating series.
- Write each step down; most distractors are the answer to an intermediate step.
Flashcards
Exam tip: Learn squares to 20 and cubes to 10. They turn many series and geometry items into instant recognition.
Test yourself on these topics
Take the free 15-question ADF Officer Entry test, then save your results to unlock your Readiness Score and the mistakes bank.
4. Abstract Reasoning
Figure series, matrices and odd-one-out items test your ability to spot rules in unfamiliar material, a skill the OSB also values in novel problem-solving tasks.
Key facts
- Check position, rotation, number, size, shading and shape, one at a time.
- Expect two or three rules running together; eliminate options rule by rule.
Flashcards
Exam tip: Practise with a timer from week one. Abstract items feel easy untimed; the challenge is speed.
5. Fitness, Medical and Security Clearance
Officer candidates meet the same medical, BMI and security standards as other entrants. Army officer entry uses the higher Army PFA standard, and pilots have extra aircrew medical and BMI limits.
Key facts
- PFA: pass within 6 weeks of your appointment day. Army officer entry and combat roles (DFR brochure): 8 push-ups, 45 sit-ups (feet held), 7.5 on the shuttle run.
- Air Force (DFR brochure): 4 push-ups, 20 sit-ups (feet held), 6.5 shuttle. ADF Careers now says most Navy roles no longer need a PFA, except Diver and Physical Training Instructor; confirm your standard with your recruiter.
Flashcards
Exam tip: OSBs ask what the PFA standard is for your Service. Knowing it, and beating it, shows commitment.
6. The Officer Selection Board
The OSB is a competitive, most-of-a-day assessment by a panel (President, specialist officer, psychologist) of your leadership potential, teamwork, communication, motivation and knowledge of the role. It is online for ADFA and RMC full-time applicants.
Key facts
- Components (Army guide): individual and group-based tasks (leadership, problem solving, communication) and an individual interview with no set time limit. ADF Careers says activities may include a written exercise, oral presentation, group exercise and practical exercise.
- Communication is assessed: conversational skill, logical and coherent argument, and correct sentence structure and grammar.
Flashcards
Exam tip: Practise a two-minute spoken answer to "Why do you want to be an officer in this Service?" until it is specific, honest and free of clichés.
7. Application Strategy and Timeline
Officer selection takes longer than general entry because of the OSB and fixed intakes. Apply early, keep documents current and research your role thoroughly.
Key facts
- Steps: online application; aptitude testing; YOU Session with a Careers Coach; Assessment Session (Defence interview, psych interview, medical); OSB (aviation candidates first attend East Sale selection); PFA; offer and appointment.
- ADFA: apply to ADF Careers in Year 11 if possible; apply to UNSW through UAC when it opens in August of the year before entry; one intake a year.
Flashcards
Exam tip: Keep a notebook of facts about your role, Service and current operations, and revise it the week before your OSB.
8. Officer Training and the First Year
After appointment you train at ADFA, RMC Duntroon, the Royal Australian Naval College or RAAF Officers' Training School, then complete specialist training before your first posting.
Key facts
- ADFA: a three- or four-year UNSW Canberra degree with military training, followed by single-Service training (for Army officers, a shortened course at RMC).
- RMC Duntroon: the Army's commissioning course was 18 months; Defence trialled a condensed 12-month program from 2024 and has since adjusted it, so check the length in your offer.
Flashcards
Exam tip: Officer training tests leadership under fatigue. Building fitness well above the PFA standard before you start leaves energy for study and leading others.
How to pass
- The OSB is competitive: suitable candidates go into a national merit pool. Research your role deeply (Corps, mustering or primary qualification, bases, equipment, training length, pay in training and once qualified) and speak to a serving officer if you can.
- Communication is assessed directly. ADF Careers says the board marks conversational skill, logical argument and correct sentence structure and grammar, so practise speaking and writing clearly under time pressure.
- In group tasks, show leadership by organising, listening and including quieter members, not by talking the most. Restate the aim, check time, allocate roles and keep the group moving.
- Prepare evidence of leadership from school, sport, work or community roles, and know current ADF operations and defence news; the OSB guide lists current affairs as an expected area.
Frequently asked questions
How long should I study for the ADF Officer Entry exam?
Most working candidates need 4 to 8 weeks at 45 to 60 minutes a day. Book your exam once your Readiness Score has stayed at 80 or higher for about a week.
Can I take the ADF Officer Entry exam online?
It depends on the agency. Online aptitude testing after you apply, YOU Session with a Careers Coach, Assessment Session (Defence interview, psychological interview, medical) at an ADF Careers centre, then an Officer Selection Board (online for ADFA and RMC full-time applicants). Pilot and Navy Aviation Warfare Officer applicants first attend a selection program at East Sale, Victoria. Written and aptitude tests are often online now, but fitness tests, medicals and most assessment days are in person, and interviews may be in person or by video. Check the agency's recruiting website for the current arrangements.
What score do I need to pass the ADF Officer Entry exam?
No single pass mark. Aptitude scores decide eligibility for each officer role; the Officer Selection Board rates you suitable, not yet ready (12 or 24 months) or not suitable, and suitable candidates compete in a merit pool. The exam has online general ability style aptitude tests (verbal, numerical and abstract reasoning) plus officer-level testing; dfr does not publish the number of questions and a time limit of timed; dfr does not publish the time limits. the officer selection board itself lasts most of a day.
What are the most tested topics?
The outline covers the job and entry pathways, verbal reasoning, numerical reasoning, abstract reasoning, fitness, medical and security clearance, the officer selection board, application strategy and timeline, officer training and the first year. Use the free practice test to see which ones you need most.
The premium ADF Officer Entry study path
Premium ADF Officer Entry prep is studied one topic at a time. Each step starts with that topic's key notes and flashcard deck, then its own question sets of 25, so you master one topic before you move to the next. When every topic is strong, the 6 full mock exams show you're ready.
Your step-by-step study path
- 1The Job and Entry Pathways8 key notes, 100 flashcards, then 375 practice questions in 15 sets of 25Notes free with an account
- 2Verbal Reasoning8 key notes, 100 flashcards, then 375 practice questions in 15 sets of 25Premium
- 3Numerical Reasoning8 key notes, 100 flashcards, then 375 practice questions in 15 sets of 25Premium
- 4Abstract Reasoning8 key notes, 100 flashcards, then 375 practice questions in 15 sets of 25Premium
- 5Fitness, Medical and Security Clearance7 key notes, 100 flashcards, then 375 practice questions in 15 sets of 25Premium
- 6The Officer Selection Board7 key notes, 100 flashcards, then 375 practice questions in 15 sets of 25Premium
- 7Application Strategy and Timeline7 key notes, 100 flashcards, then 375 practice questions in 15 sets of 25Premium
- 8Officer Training and the First Year7 key notes, 100 flashcards, then 375 practice questions in 15 sets of 25Premium
- Final step: 6 full mock exams50 questions each, timed like test day. Pass them, then book your exam.Premium
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Summarized from the recruiting agency's official candidate information and the rules cited, checked November 2026. Confirm current requirements with Australian Defence Force (Royal Australian Navy, Australian Army, Royal Australian Air Force), recruiting through ADF Careers (13 19 01); final selection by an Officer Selection Board and the Service delegate.