The Henrietta Barnett School (HBS) in Hampstead Garden Suburb is one of the highest-performing state secondary schools in England, and its Year 7 entry is among the most competitive selective processes in the country. A small intake of roughly 100 places draws well over 2,000 applicants each year, so families need more than raw ability — they need a clear picture of how the two-stage test works, what the school actually rewards, and how to build a calm, well-paced preparation plan. This guide sets out exactly that, and points you to the free Quest Arena resources that mirror the HBS format.
How the HBS admissions test works
HBS is a girls' grammar school in the London Borough of Barnet, and like most selective state schools it now assesses on a two-stage model built around the four core 11+ skills: English, Maths, Verbal Reasoning (VR) and Non-Verbal Reasoning (NVR). Since CEM withdrew its separate 11+ tests around 2022-2023, the wider London grammar landscape has consolidated largely around GL Assessment and bespoke consortium papers, so the material you practise should reflect the current post-CEM system rather than older CEM-style prep. Always check the school's own admissions page for the exact 2026 arrangements, because timings and formats are confirmed year by year.
- Stage 1 (early autumn, Year 6) — a shorter multiple-choice screening paper covering English and Maths. This sifts the large applicant pool down to a longlist of a few hundred children.
- Stage 2 (a few weeks later) — a longer assessment that leans heavily on reasoning, particularly NVR, alongside further English and Maths. Offers and a reserve list are drawn from the highest scorers.
The two-stage structure means stamina and composure matter as much as knowledge. A child who can hold their nerve across two separate test days, weeks apart, has a real advantage over one who peaks only once.
What the school is really looking for
The HBS papers sit noticeably above typical 11+ difficulty, especially in English. Selectors want to see genuine depth, not drilled tricks. In practice that means:
- A wide, precise vocabulary — comprehension passages and verbal reasoning both reward children who know shades of meaning, not just common words.
- Fast, accurate mental maths — with roughly a minute per question and no calculator, secure number facts and quick methods are essential.
- Strong non-verbal reasoning — series, matrices, rotation, reflection and odd-one-out questions carry real weight at Stage 2.
- Careful reading under pressure — many marks are lost to misread questions rather than genuine gaps in ability.
Skills and timing at a glance
Because both stages are tightly timed, pacing is a skill in itself. Use this table as a rough guide for practice, then refine it against your child's own speed:
| Section | What it tests | Target pace |
|---|---|---|
| English / Comprehension | Inference, retrieval, vocabulary in context | ~1 min per question |
| Maths | Number, fractions, ratio, multi-step word problems | ~1 min per question |
| Verbal Reasoning | Synonyms, antonyms, codes, letter/number sequences | ~30-45 sec per question |
| Non-Verbal Reasoning | Series, matrices, rotation, reflection, odd-one-out | ~30-45 sec per question |
Teach your child to skip and return: a hard question is worth exactly the same mark as an easy one, so hunting for a stubborn answer while easy marks slip away is the most common self-inflicted loss. On multiple-choice papers with a separate answer sheet, an educated guess on a truly unknown question is almost always better than a blank.
Building a preparation timeline
Children offered HBS places have usually built up gradually rather than crammed. A realistic, humane plan looks like this:
- Year 4 / early Year 5 — broaden reading, secure times tables, and start light, playful reasoning. No pressure, just familiarity.
- Year 5 — introduce the four skill areas properly, working little and often (short daily sessions beat long weekend marathons).
- Summer of Year 5 into Year 6 — begin full-length timed mocks to build exam stamina and diagnose weak topics.
- Autumn Year 6 — taper into steady revision and full mock papers, keeping sleep and confidence high in the final weeks.
Quest Arena's centre-specific mock library includes HBS-style two-stage packs so your child can rehearse the real rhythm for free, and our mock papers and free printable worksheets let you target individual skills between full sits. For a wider view of the process and key dates, see the 11+ process guide and grammar school directory, and use the revision hub to structure weekly practice.
Common mistakes to avoid
- Practising outdated CEM-style material as if it were still a live separate test — prepare for the current GL-dominated, post-CEM landscape instead.
- Neglecting NVR because it feels less "academic" — it is heavily weighted at Stage 2.
- Skipping timed practice — untimed accuracy tells you little about exam-day performance.
- Over-scheduling — burnout in Year 6 costs more marks than a missed worksheet ever would.
Frequently asked questions
How many places does HBS offer?
Around 100 Year 7 places each year, drawn from a very large applicant pool. Exact numbers and any catchment or tie-break rules are set out on the school's own admissions page, which you should treat as the definitive source.
Is the HBS test the same as a standard GL 11+ paper?
It covers the same four skills, but the papers — especially English — are pitched harder than a typical 11+, and the two-stage format adds a stamina element. Practise broadly across English, Maths, VR and NVR, then rehearse under full timed conditions.
When should we start preparing?
Most successful families begin gentle groundwork in Year 4 or early Year 5, then move into structured, timed practice from the summer before Year 6. Consistent short sessions beat last-minute cramming.