Keystones — Capstone
Five GCSE retrieval questions · 11 February 2026 · mathsvault.uk/keystones
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1. Number
Calculate: 996 + 776
Answer: 1772 -
2. Algebra
Solve: x⁄5 = 5
Answer: x = 25 -
3. Geometry
Adjacent = 29cm, hypotenuse = 36cm. Find the angle
Answer: 36.3° -
4. Ratio
Calculate 29.6% of 809
Answer: 239.46 -
5. Statistics
A spinner has 5 red, 6 blue and 2 green sections. Probability of landing on red?
Answer: 5⁄13