Keystones — Capstone
Five GCSE retrieval questions · 6 May 2026 · mathsvault.uk/keystones
-
1. Number
Calculate: 996 + 864
Answer: 1860 -
2. Algebra
Solve: x⁄5 = 1.8
Answer: x = 9 -
3. Geometry
Adjacent = 27cm, hypotenuse = 40cm. Find the angle
Answer: 47.5° -
4. Ratio
Simplify the ratio 7m:700cm
Answer: 1:100 -
5. Statistics
A spinner has 3 red, 2 blue and 2 green sections. Probability of landing on red?
Answer: 3⁄7