EPSO abstract reasoning · the book

You can see the pattern. You just can’t see it in sixty seconds.

In your own time, with the page still, you get these right. What beats you is the clock: five options that all look reasonable, a rule you can feel but cannot name, and forty of your sixty seconds already gone on figure three. It is the shortest test in the competition, it usually carries no ranking points at all — and it is the one most likely to end your candidature.

The Shape of the Answer is the method for that minute, written down. Compare the five options before you try to understand the panels. Resolve the cheapest difference first. Stop as soon as one answer is left standing.

Where the minute comes from: the AD5 2026 notice gives the abstract reasoning test ten questions in ten minutes — sixty seconds an item. Notice EPSO/AD/427/26, Official Journal of the European Union C/2026/711, section 4.3.2(b), Table 2. Other competitions set their own numbers, and chapter one shows you how to find yours.

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Pass EPSO · First edition 2026
The Shape
of the Answer
Abstract Reasoning for the EPSO Competitions
190 pages · PDF + EPUB© 2026 Pass EPSO

The item isn’t hard. The minute is.

Almost nobody fails abstract reasoning because the rule was beyond them. They fail because they found it forty seconds too late, and the next three items paid for it.

Two options survive and you guess.

Narrowing five down to two feels like progress. It is where the marks are actually lost, and it has a cause you can name and drill.

The same two attributes, every time.

Nearly everyone misses the same couple of things without ever noticing which. Finding out which two is worth more to you than another fifty practice items.

What is in the 190 pages

Four parts, in the order you should meet them. One procedure, then a reference, then the drilling, then the clock.

I

The Method

Nine short chapters holding one four-step procedure — small on purpose, because anything you cannot hold in your head under a clock is not a method. Each chapter ends with a “Your Turn” item you solve before you read the answer.

II

The Field Guide

A reference, not a reading: one entry per stage, attribute, operator and distractor family, each with a picture and a tell. You consult it when a drill defeats you, not before.

III

The Drills

Worked examples that fade out, then interleaved sets mixed so you cannot solve by context, then a timed set — and an error log that tells you which two attributes are costing you marks.

IV

The Exam

Three timed mocks in the exam’s own layout, ten items in ten minutes, each one dissected item by item afterwards. It closes on a single method card you can keep beside you.

How you receive it

The book is a file, not a course inside the app. You buy it, and both formats are in your PassEPSO account straight away: PDF to read on any screen, print or annotate, and EPUB for e-readers and phones. You can download them again whenever you need to, and they stay yours — this is a purchase, not access that expires.

If you do not have a PassEPSO account yet, you do not need to make one first: type your email at checkout and the account is created for you, with the book already in it.

Who it is for — and who it isn’t

The abstract reasoning item is common to the EPSO competitions: administrator (AD), assistant (AST), secretary (AST-SC) and contract agent (CAST). Only the parameters differ — how many questions, how long, what mark you need — and the first chapter shows you how to look yours up in your own Notice of Competition, which governs, not this book.

If you already finish timed abstract mocks with marks to spare, you do not need this. It is written for the candidate who is losing the section to the clock, or who has never been taught to read the five options before the panels.

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Where the figures come from

“Every figure and every practice item in this book was generated for this work by an original engine, from rule specifications written from scratch. Nothing in this book has been copied, traced, adapted or derived from EPSO’s own test material or from the materials of any other preparation provider.”

EPSO publishes no taxonomy of item types, and this book does not pretend otherwise. The stages, attributes, operators and distractor families it teaches are our own vocabulary, built for teaching and grounded in the structure of a five-option item and in the sample reasoning tests EPSO itself publishes. Check them against the samples in your candidate account before exam day.