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Westminster School 13+ entry (ISEB pre-test in Year 6, further tests and interview)

Westminster School’s 13+ entrance test is built on the ISEB Common Pre-Test, taken online and on paper. It tests maths, English, verbal reasoning and non-verbal reasoning.

Who sits it. Children in Year 6, for a place in Year 9 in September 2029: the date is not yet published.

Westminster School · Co-educational independent school · LondonAdmissions (the school’s website)

Checked against the sources below on 22 September 2026. Dates and arrangements change: the school’s own admissions page is always the final word.

How Remelia helps with this test

What Remelia covers, in full

Covered

  • Maths
  • English
  • Reading
  • The last fortnight

Not covered

  • Verbal reasoning
  • Non-verbal reasoning
  • The interview
  • The test itself
  • Printable English papers

Each exam plan is dated from your child’s year group: Remelia works to the sitting for the September they start Year 7. For a school without a plan, choose “Not sure yet” and Remelia teaches the Key Stage 2 curriculum with no exam date.

Key dates

When it is sat.

The dates the school has published, in order. Where a day is not yet published, the guide says so.

  1. Not yet published

    For Year 9 in September 2029, sat in Year 6. The date is not on the pages read. Registration closes 30 September 2026. Source
    ISEB Pre-Test online at the prep school in October or November 2026 (Year 6); further tests early January 2027; interview January/February; offers by end of February 2027 (unconditional places).

  2. Not yet published

    For Year 9 in September 2030, sat in Year 6. The date is not on the pages read. Source

Remelia and this exam

What Remelia covers, and what it does not.

Choose the school when you set your child up, or later in Controls, and this is the plan.

What Remelia covers

Key Stage 2 maths and English to Year 6, counted towards the exam.

  • Maths

    The Key Stage 2 objectives for Years 3 to 6, in the order your child’s school teaches them, counted towards the exam.

  • English

    Grammar, punctuation, spelling and vocabulary questions most days, Years 3 to 6, counted towards the exam.

  • Reading

    From the autumn of Year 5, a weekly reading day: one unseen passage and 9 questions on it, from a bank of 130 passages.

  • The last fortnight

    In the last 14 days before the exam date the plan works to, sessions are shorter and nothing new is introduced. No month is published, so the plan works to November of Year 6, when most ISEB Common Pre-Test tests are sat: an estimate.

Not covered

Verbal reasoning, non-verbal reasoning, the interview and the test’s own format.

  • Verbal reasoning

    Remelia does not teach verbal reasoning.

  • Non-verbal reasoning

    Remelia does not teach non-verbal reasoning.

  • The interview

    A conversation with the school, which an app cannot practise.

  • The test itself

    Remelia practises the content, not the ISEB Common Pre-Test’s own screens, papers or timings: the familiarisation materials, where there are any, show those.

  • Printable English papers

    The printable practice papers in the parents’ app are maths only.

The exam

What the school says.

Each line links to the page it comes from. A line marked Inferred is read from the page, which does not say it in so many words; the note under it says how.

Who sets it
ISEB Common Pre-Test. Source
How it is taken
Online and on paper. Source
Online pre-test at the prep school; further tests at Westminster.
What it tests Inferred
Maths, English, verbal reasoning and non-verbal reasoning. Source
The papers
Further Mathematics test, 40 minutes; Further English test, 40 minutes. Source
How places are decided
The test and an interview. Pre-test (age-adjusted) and school report select about 250 of ~500 for further tests and interview; unconditional offers made in Year 6. Source
Practice and familiarisation
Nothing found on the pages read. Source
Interview
Yes. Source
Interview in January/February of Year 6.
What has changed
Westminster is becoming co-educational: the first girls enter Year 9 in 2028. Source

Sources

Where every line comes from.

Every page our research read for this exam, with the date it was checked; under each, the words it quoted from it.

  1. Westminster School 13+ Admissions | Senior Entry Westminster London checked 22 September 2026
    The page’s words

    “While a pupil is in Year 6, we decide whether to offer them a place. To help us make that decision, they take a pre-interview test in Mathematics, English and Reasoning at their prep school during October or November . These tests are taken online ... Westminster School uses the Independent Schools Examinations Board (ISEB) Common Pre-Tests.”

    “The interview stage comprises further tests in Mathematics and English (40 minutes each) in early January , followed by a separate interview in January / February . ... Parents will hear whether their child has been offered a place by the end of February when their child is in Year 6 .”

    “Every year around 125 children join Westminster School in the Fifth Form (Year 9) at the 13+ entry point. ... registration for the relevant year of entry will open on 1 October of Year 5 and will close on 30 September of Year 6 . ... The School receives around 500 applications and invites approximately 250 applicants for interview.”

Remelia is not affiliated with the school or the test providers. All schools and exams

Start with a short check.

On the first day, a starting check finds where your child is. Choose the school at set-up, or later in Controls, and the plan works towards this exam.

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