Back to all mock tests

11+ Exam Practice Mock Test 21

Mock test 21 — 24 questions.

24 questions24 minPass: 75%

About this mock

Difficulty: Intermediate

Eleven Plus Mock 21 makes unknown values the main check across learning support scenarios. The questions use unknown values to connect number puzzles, balancing and simple equations with clear answer evidence. The review should connect solution checking with any sign of misreading the question about unknown values. Across Eleven Plus Mock 21, use unknown values as the clear study focus.

Topics included

  • Unknown values
  • Number puzzles
  • Balancing
  • Simple equations
  • Solution checking

Common mistakes in this mock

  • Misreading the question about unknown values
  • Choosing an answer before checking all details
  • Confusing number puzzles with balancing
  • Missing wording that changes the answer

Who this mock is for

Learners using Eleven Plus Mock 21 to confirm unknown values and related clues.

How to practise

How to use Practice mode

Practice mode shows the correct answer and an explanation after every question, with no timer. Use it the first time you sit a topic, when you want to learn as you go, or when you're targeting a specific weak area.

How to use Exam mode

Exam mode gives timed practice for revision. Official timings vary by exam provider and skill, so always check the official test format before booking.

Frequently asked questions

What is the 11+ pass mark?
There is no fixed national pass mark. Each grammar school sets a standardised threshold each year — typically around 121 on a scaled score, but it varies by region.
GL or CEM style?
Different regions use different boards. Our mocks include both styles so your child gets balanced practice. Check with your target school which format they use.
How long should we revise for?
Most families start structured 11+ prep 12–18 months before the test. The closer to the date, the more value full timed mocks add.
Is the real test on paper or computer?
Most grammar schools still use paper tests; some independent schools have moved to computer-based assessment. Practising on screen is still useful — comprehension is the same skill either way.

More mock tests