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Military & psychometric aptitude specialist

No candidate is weak. They just need the right mentor.

One-to-one online coaching for RAF CBAT, Royal Navy and RAF DAA, Army AOSB and UCAT, from a coach who cleared 12 competitive aptitude exams, including Air Force entrance. Speed shortcuts, timed practice and a marked report on every piece of homework.

CBATDAAAOSBUCAT
Harjot Singh, Exam Lifeboat coach
12Competitive aptitude exams cleared

WhatsApp +44 7344 517496

New · updated every week

The Board Briefing: current affairs for officer boards

Stop reading random news. Every week you get the big stories for Army, RAF and Royal Navy officer candidates, organised in one place, with both sides of each argument, a likely discussion question and a view you can defend.

4 weeks £39 · 12 weeks £89 · Read a free sample

See inside
Exams covered

Four tests. Coached to their real format.

Every programme starts from what your test actually measures, then drills the question types where candidates lose marks.

ROYAL AIR FORCE

RAF CBAT

Instrument comprehension, angles and bearings, spatial folding and mental maths under time pressure.

Recommended: Premium

CBAT coaching →
ROYAL NAVY AND RAF

Royal Navy and RAF DAA

Reasoning, verbal ability, numeracy and mechanical comprehension, timed section by section.

Recommended: Premium. Sat it before? Resit Rescue

DAA coaching →
ARMY OFFICER

Army AOSB

Briefing psychometrics: numerical, verbal and abstract reasoning, plus interview and planning exercise prep.

Recommended: Premium

AOSB coaching →
MEDICAL SCHOOL

UCAT

Verbal reasoning, decision making, quantitative reasoning and situational judgement, at real section timings.

Recommended: Premium

UCAT coaching →

Other aptitude tests (Watson Glaser, Civil Service Fast Stream, SHL) on request.

How it works

Seven steps from first call to test day

Every coaching plan follows this route. The number of sessions and mocks depends on your plan, and Premium adds board preparation, selection interview preparation or UCAT test-day strategy along the way.

Step 1 is free. A 30-minute diagnostic to find your current level and the question types costing you marks.

Book a free diagnostic
  1. 01

    Free diagnostic

    A 30-minute session to find your current level and the question types costing you marks.

  2. 02

    Assessment report

    Your strengths and weak areas, written down so we both know exactly where the marks are.

  3. 03

    Week-by-week plan

    Every session mapped backwards from your test date, so nothing is left to the last week.

  4. 04

    Shortcut toolkit

    The speed tricks for your test, taught first, because time is where most candidates lose marks.

  5. 05

    Live sessions

    1h30 each, one-to-one on Zoom. Exam-style practice and timed drills on your weak areas.

  6. 06

    Homework & marked reports

    Homework after every session, each with a marked report, so you can see your progress week by week.

  7. 07

    Full mock tests

    Complete tests at real timing before your test day. Basic includes 1 full mock. Premium includes 3, each with a written debrief.

Your coach
Harjot Singh

Harjot Singh

Military & Psychometric Aptitude Specialist

I have cleared 12 competitive aptitude exams, including Air Force Officer entrance, and I have been teaching for over 11 years. Before coaching full time I was a university lecturer, a government bank manager and an engineer.

My focus is speed. Most candidates know the maths; they run out of time. I teach shortcuts that save real seconds per question, then we practise them under the clock until they are automatic.

  • 12Competitive aptitude exams cleared
  • 11+ yearsTeaching experience
  • Air ForceCleared Air Force Officer entrance
  • LecturerFormer university lecturer, bank manager and engineer
  • CPDCognitive Science and Metacognition for Teachers (Seneca Learning)
In their words

What students and parents say

This guy is an absolute wizard a human calculator my son says!! On a serious note I cannot thank Harjot enough for the help and tuition in order to prepare himself for the RAF CBAT test. An honest guy and true to his word thank you Harjot

M., parent of an RAF CBAT candidate

Harjot is an amazing tutor! He is incredibly knowledgeable about psychometric tests and has a clear, engaging way of explaining how to approach and solve them. His guidance made a real difference, and I couldn’t recommend him highly enough as a tutor.

Thank you so much for all your help and support!

L., AOSB candidate

Harjot is a wonderful teacher. He helped me pass my UCAT, he has a very engaging way of teaching which keeps you going. He motivated me when I was unsure about passing, could not recommend him more.

Thank you so much Harjot for your guidance.

A., UCAT candidate

I’ve been studying towards a CBAT with Harjot for a few months. His attitude is completely professional yet motivational. With his core belief revolving around the brain being a trainable muscle. … He is friendly and has a witty sense of humour. I highly recommend Harjot if you are studying for AOSB or the CBAT

C., RAF CBAT candidate
Plans & pricing

Pick the plan that fits your test date

Every session is 1h30, one-to-one and online. Every plan starts with a free diagnostic.

Free 30-minute diagnosticFind out where you stand before you spend anything.

Book on WhatsApp
Basic
£599
10 × 1H30 · 15 HRS

The core programme for a test 5+ weeks away.

  • 10 sessions × 1h30 (15 hours)
  • Homework after every session, with a marked report
  • 1 full timed mock test
  • Exclusive practice trainers for RAF CBAT, Royal Navy and RAF DAA, Army AOSB and UCAT candidates: unlimited home practice throughout your plan. Not sold anywhere else.
Book & pay · £599
MOST COMPLETE
Premium
£899
15 × 1H30 · 22.5 HRS

For candidates who want every advantage, from the first session to test day.

  • 15 sessions × 1h30 (22.5 hours)
  • 3 full timed mocks, each with a written debrief
  • 2 of the 15 sessions on board prep (interview and planning exercise) for RAF CBAT and Army AOSB candidates, on selection interview prep for Royal Navy and RAF DAA candidates, or on test-day strategy for UCAT candidates
  • WhatsApp question support between sessions (weekday replies within 24 hours)
  • Your personal one-page shortcut sheet
  • Final check-in call in test week
  • Exclusive practice trainers for RAF CBAT, Royal Navy and RAF DAA, Army AOSB and UCAT candidates: unlimited home practice throughout your plan, and I review your daily scores on WhatsApp to adjust your sessions. Not sold anywhere else.
Book & pay · £899
Fast-Track
£399
6 × 1H30 · 2–3 WEEKS

Your test is less than 3 weeks away.

  • 6 sessions × 1h30 within 2–3 weeks
  • Focused only on your weakest question types
  • Homework with marked reports
  • Exclusive practice trainers for RAF CBAT, Royal Navy and RAF DAA, Army AOSB and UCAT candidates: unlimited home practice throughout your plan. Not sold anywhere else.
Book & pay · £399

Book & pay takes you to our secure Payhip checkout (card or PayPal). Straight after paying, message me on WhatsApp with your test and test date and we will fix your session times. Not sure which plan fits? Book the free diagnostic first.

More options

  • Board Prep Pack£2293 sessions × 1h30: mock interviews, competency answers and planning exercise timings. Coached by someone with personal experience of a full officer selection board.Book & pay
  • DAA Resit Rescue£449Already sat the DAA? A review of your previous attempt, then 6 targeted sessions, with my DAA Trainer for home practice.Book & pay
  • Mock Test Pack£79Two full timed mocks plus a recorded debrief of your answers.Book & pay
  • Small Groups£20per hour, per person3–4 candidates sitting the same test, coached together live. Join the waitlist and I will message you when a group for your test is starting.Join the waitlist
  • 4-Session Top-Up£2494 × 1h30 sessionsFor students who have finished a coaching plan: 4 more sessions to use within 5 weeks of purchase. RAF CBAT, Royal Navy and RAF DAA, Army AOSB and UCAT candidates get their practice trainers back until the last top-up session.Book & pay
  • Single Session£75per 1h30 sessionOne extra 1h30 session to top up after a plan.Book & pay

Book & pay takes you to our secure Payhip checkout (card or PayPal). Straight after paying, message me on WhatsApp and we will fix your session times. Not sure which option fits? Ask me first.

Free sample question

Try one. You have 30 seconds.

Timer starts when you reach the answers · 00:30

An aircraft flies 360 nautical miles at a ground speed of 480 knots. How many minutes does the flight take?

Full mocks and planning packs

Ready for the real length?

Every answer explained. Secure checkout by card or PayPal, and your access arrives by email straight away.

RAF CBAT full mocks

6 full mocks × 40 questions, timed section by section, with every answer explained. Different questions in every mock.

Mocks 1–3
3 full mocks
£39
Buy 1–3
Mocks 4–6
3 more full mocks
£39
Buy 4–6
All 6 mocks
Every CBAT mock
£69
Buy all 6
All 6 + review call
Plus a 30-minute one-to-one call on your scores
£99
Buy + call

Or one at a time, £19 each: Mock 1 · Mock 2 · Mock 3 · Mock 4 · Mock 5 · Mock 6

Royal Navy and RAF DAA full mocks

6 full mocks × 128 questions, timed section by section, with every answer explained. Different questions in every mock.

Mocks 1–3
3 full mocks
£39
Buy 1–3
Mocks 4–6
3 more full mocks
£39
Buy 4–6
All 6 mocks
Every DAA mock
£69
Buy all 6
All 6 + review call
Plus a 30-minute one-to-one call on your scores
£99
Buy + call

Or one at a time, £19 each: Mock 1 · Mock 2 · Mock 3 · Mock 4 · Mock 5 · Mock 6

Army AOSB full mocks

6 full mocks × 146 questions, timed section by section, with every answer explained. Different questions in every mock.

Mocks 1–3
3 full mocks
£39
Buy 1–3
Mocks 4–6
3 more full mocks
£39
Buy 4–6
All 6 mocks
Every AOSB mock
£69
Buy all 6
All 6 + review call
Plus a 30-minute one-to-one call on your scores
£99
Buy + call

Or one at a time, £19 each: Mock 1 · Mock 2 · Mock 3 · Mock 4 · Mock 5 · Mock 6

AOSB planning packs

2 packs × 3 timed exercises with maps, from Briefing level to Main Board, each with a model plan and worked answers.

Pack 1
3 exercises
£19
Buy Pack 1
Pack 2
3 more exercises
£19
Buy Pack 2
Both packs
All 6 exercises
£29
Buy both

Forces mock bundles

Applying to more than one service? Every full mock for each exam in your bundle, unlocked with one licence key.

CBAT + AOSB
All 6 CBAT and all 6 AOSB mocks
£119
Buy
CBAT + DAA
All 6 CBAT and all 6 DAA mocks
£119
Buy
DAA + AOSB
All 6 DAA and all 6 AOSB mocks
£119
Buy
All Forces
All 18 CBAT, DAA and AOSB mocks
£159
Buy

You save £19 on each pair and £48 on All Forces, compared with buying the All 6 sets separately. Compare the bundles

UCAT full mocks

6 full mocks × 184 questions at full timings, with an on-screen calculator and every answer explained. Different questions in every mock.

Mocks 1–3
3 full mocks
£39
Buy 1–3
Mocks 4–6
3 more full mocks
£39
Buy 4–6
All 6 mocks
Every UCAT mock
£69
Buy all 6
All 6 + review call
Plus a 30-minute one-to-one call on your scores
£99
Buy + call

Or one at a time, £19 each: Mock 1 · Mock 2 · Mock 3 · Mock 4 · Mock 5 · Mock 6