
Book • Mock Exams • Pre-Tests • Teacher Feedback
The AD5 reasoning phase is planned to start in November 2026. Your invitation will identify your testing week; the exact slot will be available separately. Check your Single Candidate Portal and follow EPSO’s instructions.
Read the official EPSO timing update →
Study Community’s intensive Reasoning Skills programme combines a study book, timed practice, diagnostic pre-tests and teacher feedback to turn preparation time into a structured study routine.
Prepare for all three tests. Check the current Notice of Competition for the applicable pass marks and progression rules.
The Reasoning Skills book covers all three areas with structured theory, solving strategies, more than 1,500 exam-style multiple-choice questions, explained solutions and guidance on common traps and time management.
Understanding why an answer is correct is especially useful when two options look convincing or you need to solve a question quickly.
The e-book and 50-mock package combines study material with online practice. Complete a timed mock, review uncertain answers, revisit the relevant method in the book and then practise that skill again.
The guided programme adds diagnostic pre-tests and teacher feedback. These help identify recurring errors, improve time management and set your next study priorities.
Guided support is separate from the book-only and e-book-plus-mocks products. Contact the team to confirm the intensive programme, pre-test schedule and support available in your chosen language.
Review the language options on the relevant product page before ordering. Confirm availability with the team if your preferred language or support option is not listed. Preparation materials do not determine your official exam language; follow the competition requirements and the choices recorded in your application.
Explore the book → · Explore the 50-mock package → · Ask about guided preparation →