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School guides 5 min read · 2026-07-12

How to prepare for The Royal Grammar School, High Wycombe (11+ guide)

School-specific 11+ preparation for The Royal Grammar School, High Wycombe in High Wycombe: the admissions test it uses, the registration timeline, and a free practice plan.

The Royal Grammar School, High Wycombe has its own admissions pattern, and the right preparation follows it. This guide covers the test, the timeline and the practice plan.

About The Royal Grammar School, High Wycombe

Royal Grammar High Wycombe, often abbreviated RGS, is one of the most over-subscribed boys' grammars in the country. The school was granted its 'Royal' title by Elizabeth I in 1562. Selection is by the Bucks Secondary Transfer Test.

Full profile — including a link to the official school website for this year's admissions policy and open days — on our The Royal Grammar School, High Wycombe profile page.

The test, and how to prepare for it

The Royal Grammar School, High Wycombe uses CEM-style. CEM-style papers blend subjects inside one sitting with tight per-section timings, and reward broad vocabulary over type-memorisation. Mix subjects inside every practice session, read widely, and train switching speed with mixed-format mocks.

Start with our CEM-style practice papers — all free — and use the worksheet library to strengthen whichever subject a first timed paper exposes as weakest.

A sensible timeline

What a strong candidate looks like

Selective intakes are decided at the margin by three things: pace (finishing papers without rushing the last third), vocabulary (the single best predictor of verbal-reasoning and comprehension scores), and composure (a child who has sat ten timed mocks at the kitchen table treats the real hall as the eleventh). Every resource needed to build all three is free here.

Start practising free →