Chislehurst and Sidcup Grammar School: 11 Plus entry

A state grammar school in Bexley for boys and girls, with entry at 11+. Here is the test it uses, what is in it and how to prepare.

At a glance

Type
Grammar school
Pupils
Mixed
Area
Bexley, London
Entry
11+
Entrance test
Bexley Selection Tests
Tested
Maths, English, verbal reasoning and non-verbal reasoning
Competition
Highly selective
Prism’s suggested target
85% in practice (our estimate, not a school figure)

About the Bexley Selection Tests

Bexley grammar schools use GL papers in maths, English, verbal and non-verbal reasoning.

StagePaperQuestionsTime
Selection TestsEnglish & Maths5060 minutes
Selection TestsVerbal & Non-verbal5060 minutes

Paper formats are indicative and change from year to year. Always check the current arrangements with the school or local authority.

How to prepare

The Bexley Selection Tests covers maths, English, verbal reasoning and non-verbal reasoning. Most families start steady preparation in Year 4 or early Year 5, building accuracy first and speed later, then sit timed papers through the summer before the test, which usually takes place in September.

For maths, secure the Key Stage 2 arithmetic, fractions, ratio and problem solving before moving to the multi-step questions that separate the strongest candidates.

For English, read widely every day and practise comprehension, vocabulary, spelling, punctuation and grammar; selective tests reward precise word knowledge.

Verbal reasoning is a set of learnable question types, such as letter codes, hidden words and word analogies. Learning each type, then practising it against the clock, lifts scores quickly.

Non-verbal reasoning is about spotting patterns in shapes: rotations, reflections, sequences and matrices. Short, regular sessions work better than long ones.

Practice questions in the style of the test

Written by Prism in the style of the test, not taken from any school’s papers.

Question 1Aim for about 60 seconds

Ben spends £8.72 and pays with a £10 note. What is the smallest number of coins Ben can get in change?

Show the worked answer

Answer: E, 5

How to work it out

  1. The change is £10.00 − £8.72 = £1.28.
  2. Use the biggest coin that fits each time: £1 + 20p + 5p + 2p + 1p.
  3. That is 5 coins.

Why the other options are wrong

  • A (3): Too few coins to make the change exactly.
  • B (6): This splits one coin into two smaller ones. Use the biggest coin that fits each time.
  • C (4): Check the change again: one of the amounts has been missed.
  • D (7): Use £2 and £1 coins before smaller ones.
Question 2Aim for about 45 seconds

Which word is spelt incorrectly?

Show the worked answer

Answer: C, goverment

How to work it out

  1. “goverment” should be spelt “government”.
  2. A government governs: govern + ment.
Question 3Aim for about 35 seconds

Choose one word from each group. Which two words are most opposite in meaning?

( carpet, maximum, button ) ( window, minimum, marble )

Show the worked answer

Answer: B, maximum and minimum

How to work it out

  1. “maximum” and “minimum” are antonyms: they mean the opposite.
  2. Try each word from the first group with each word from the second.

Why the other options are wrong

  • A (button and marble): These two words are not linked in meaning.
  • C (carpet and window): These two words are not linked in meaning.
  • D (maximum and window): “maximum” is right, but “window” is not linked to it.
  • E (carpet and minimum): “minimum” is right, but “carpet” is not linked to it.
Question 4Aim for about 45 seconds

The first figure changes into the second. Which option changes the third figure in the same way?

?
Show the worked answer

Answer: B

How to work it out

  1. The figure gains two dots, and then turns 90° clockwise.
  2. Apply both changes to the third figure.

Other selective schools in Bexley

Questions parents ask

What entrance test does Chislehurst and Sidcup Grammar School use?

Chislehurst and Sidcup Grammar School uses the Bexley Selection Tests, which tests maths, English, verbal reasoning and non-verbal reasoning. Check the school’s admissions page for the current arrangements.

What score does my child need for Chislehurst and Sidcup Grammar School?

Schools do not publish pass marks. As a guide, Prism suggests a child aims to score around 85% consistently in practice for a highly selective school. This is Prism’s own estimate, not a figure from the school, and no score guarantees a place.

When should my child start preparing for Chislehurst and Sidcup Grammar School?

Most families start in Year 4 or early Year 5, then practise timed papers during the summer before the test, which usually takes place in September.

Preparing for Chislehurst and Sidcup Grammar School?

Prism starts with a free assessment across maths, English, verbal and non-verbal reasoning, then builds a weekly plan for your target schools. Parents follow progress free.

Start the free assessment

Prism Learning is not affiliated with Chislehurst and Sidcup Grammar School. Details are indicative; always check admissions arrangements with the school.