Keystones — Lintel

Five GCSE retrieval questions · 19 November 2022 · mathsvault.uk/keystones

1. Number

Calculate: 368 + 562

Answer: 368 + 562 = 930
2. Algebra

Factorise: 3x² + 7x

Answer: x(3x + 7)
3. Geometry

Adjacent = 18cm, hypotenuse = 36cm. Find the angle

Answer: 60°
4. Ratio

Find 33% of 152

Answer: 50.16
5. Statistics

A bag has 3 red and 6 blue balls. What is the probability of picking a red ball?

Answer: ¹⁄₃

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.