Keystones — Capstone
Five GCSE retrieval questions · 29 September 2021 · mathsvault.uk/keystones
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1. Number
Calculate: 3⁄5 + 2⁄3 + 3⁄4
Answer: 121⁄60 -
2. Algebra
Find the next term: 1, 4, 10, 19, ...
Answer: 31 -
3. Geometry
Adjacent = 29cm, hypotenuse = 48cm. Find the angle
Answer: 52.8° -
4. Ratio
Simplify the ratio 7m:700cm
Answer: 1:100 -
5. Statistics
A spinner has 4 red, 2 blue and 3 green sections. Probability of landing on red?
Answer: 4⁄9