All tiers
Bedrock Cornerstone Lintel Capstone
Lintel · Grades 5–7 Keystones #1 30 March 2021
Previous day Today Next day PDF (questions) PDF (answers) Weekly & monthly packs

Keystones — Lintel

Five GCSE retrieval questions · 30 March 2021 · mathsvault.uk/keystones

  1. 1. Number

    Simplify: x4 × x3

    Answer: x7
  2. 2. Algebra

    Solve: 4x = 60

    Answer: x = 15
  3. 3. Geometry

    Adjacent = 27cm, hypotenuse = 32cm. Find the angle

    Answer: 32.5°
  4. 4. Ratio

    Simplify: 6:12:10

    Answer: 3:6:5
  5. 5. Statistics

    A bag has 8 red and 6 blue balls. What is the probability of picking a red ball?

    Answer: 47