Keystones — Lintel

Five GCSE retrieval questions · 23 December 2024 · mathsvault.uk/keystones

1. Number

0.0016

Answer: 1.6 × 10^-3
2. Algebra

Solve: ^x⁄₅ = 7.6

Answer: x = 38
3. Geometry

Calculate the hypotenuse when a = 6cm and b = 11cm

Answer: 12.53cm
4. Ratio

Simplify the ratio 3m:300cm

Answer: 1:100
5. Statistics

Find the range of: 32, -28, -25, 25, -15

Answer: 60

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.