All tiers
Bedrock Cornerstone Lintel Capstone
Lintel · Grades 5–7 Keystones #116 26 April 2026 Skills week 3 of 7
Previous day Today Next day PDF (questions) PDF (answers) Weekly & monthly packs

Keystones — Lintel

Five GCSE retrieval questions · 26 April 2026 · mathsvault.uk/keystones

  1. 1. Number Multiplying in standard form

    Calculate: 3.4 × 104 × 9.1 × 104

    Answer: 3.094 × 109
  2. 2. Algebra Solving monic quadratics

    Solve: x² - 11x + 28 = 0

    Answer: x = -4 or x = -7
  3. 3. Geometry SOHCAHTOA — missing angle

    Opposite = 14cm, adjacent = 14cm. Calculate the angle

    Answer: 45°
  4. 4. Ratio Reverse percentages

    A price of £524.04 includes a 32% increase. What was the price before the increase?

    Answer: £397.00
  5. 5. Statistics Range

    Find the range of: 20, 11, -12, -7, -7

    Answer: 32

Same five questions for everyone on Lintel on this date. Sets are stored as JSON for reliable print-on-demand — sign in for school-branded PDFs.