All tiers
Bedrock Cornerstone Lintel Capstone
Lintel · Grades 5–7 Keystones #1 27 July 2017 Skills week 1 of 7
Previous day Today Next day PDF (questions) PDF (answers) Weekly & monthly packs

Keystones — Lintel

Five GCSE retrieval questions · 27 July 2017 · mathsvault.uk/keystones

  1. 1. Number Converting to standard form

    Write 43,000 in standard form

    Answer: 4.3 × 104
  2. 2. Algebra Factorising monic quadratics

    Factorise: x² - x - 72

    Answer: (x + 8)(x - 9)
  3. 3. Geometry SOHCAHTOA — missing length

    Hypotenuse = 38cm, angle = 55°. Find adjacent side. Give your answer to 2 decimal places

    Answer: 21.8cm
  4. 4. Ratio Mixed ratio problems

    Express the first part of 14:6 as a fraction in simplest form

    Answer: 7⁄10
  5. 5. Statistics Mean

    Calculate the mean of: 13, 38, 12, 36, 28, 28, 31. Give your answer to 2 decimal places

    Answer: 26.57

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.