Keystones — Capstone
Five GCSE retrieval questions · 3 October 2023 · mathsvault.uk/keystones
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1. Number
Find the missing number: 2.96 + □ = 18.09
Answer: □ = 15.13 -
2. Algebra
Solve: x⁄5 = 6
Answer: x = 30 -
3. Geometry
Adjacent = 15cm, hypotenuse = 22cm. Find the angle
Answer: 47° -
4. Ratio
Simplify the ratio 6m:600cm
Answer: 1:100 -
5. Statistics
A spinner has 2 red, 2 blue and 6 green sections. Probability of landing on red?
Answer: 1⁄5