Keystones — Capstone
Five GCSE retrieval questions · 17 July 2026 · mathsvault.uk/keystones
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1. Number
Calculate: 996 + 896
Answer: 1892 -
2. Algebra
Solve: x⁄3 = 2.3333333333333
Answer: x = 7 -
3. Geometry
A right triangle has hypotenuse 13cm and one side 5cm. Find its area
Answer: 30cm² -
4. Ratio
Simplify the ratio 5m:500cm
Answer: 1:100 -
5. Statistics
A spinner has 5 red, 3 blue and 2 green sections. Probability of landing on red?
Answer: 1⁄2