All tiers
Bedrock Cornerstone Lintel Capstone
Capstone · Grades 7–9 Keystones #43 28 July 2026
Previous day Today Next day PDF (questions) PDF (answers) Weekly & monthly packs

Keystones — Capstone

Five GCSE retrieval questions · 28 July 2026 · mathsvault.uk/keystones

  1. 1. Number

    The sum of three consecutive numbers is 123. What are the numbers?

    Answer: 40, 41, and 42
  2. 2. Algebra

    Solve: x2 = 17

    Answer: x = 34
  3. 3. Geometry

    Adjacent = 13cm, hypotenuse = 26cm. Find the angle

    Answer: 60°
  4. 4. Ratio

    Simplify the ratio 5m:500cm

    Answer: 1:100
  5. 5. Statistics

    A spinner has 5 red, 4 blue and 3 green sections. Probability of landing on red?

    Answer: 512