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Lintel · Grades 5–7 Keystones #1 10 June 2025
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Keystones — Lintel

Five GCSE retrieval questions · 10 June 2025 · mathsvault.uk/keystones

  1. 1. Number

    Calculate: 26 + 26 + 15

    Answer: 1315
  2. 2. Algebra

    Solve: x4 = 6

    Answer: x = 24
  3. 3. Geometry

    Adjacent = 24cm, hypotenuse = 43cm. Find the angle

    Answer: 56.1°
  4. 4. Ratio

    Calculate 14.7% of 693

    Answer: 101.87
  5. 5. Statistics

    A spinner has 2 red, 3 blue and 6 green sections. Probability of landing on red?

    Answer: 211