Keystones — Capstone
Five GCSE retrieval questions · 27 May 2025 · mathsvault.uk/keystones
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1. Number
Simplify: y4 × y5 × y2
Answer: y11 -
2. Algebra
Find the next term: 1, 4, 10, 19, ...
Answer: 31 -
3. Geometry
Adjacent = 23cm, hypotenuse = 28cm. Find the angle
Answer: 34.8° -
4. Ratio
Simplify the ratio 3m:300cm
Answer: 1:100 -
5. Statistics
A spinner has 6 red, 5 blue and 4 green sections. Probability of landing on red?
Answer: 2⁄5