Keystones — Lintel
Five GCSE retrieval questions · 10 June 2025 · mathsvault.uk/keystones
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1. Number
Calculate: 2⁄6 + 2⁄6 + 1⁄5
Answer: 13⁄15 -
2. Algebra
Solve: x⁄4 = 6
Answer: x = 24 -
3. Geometry
Adjacent = 24cm, hypotenuse = 43cm. Find the angle
Answer: 56.1° -
4. Ratio
Calculate 14.7% of 693
Answer: 101.87 -
5. Statistics
A spinner has 2 red, 3 blue and 6 green sections. Probability of landing on red?
Answer: 2⁄11