Keystones — Capstone
Five GCSE retrieval questions · 7 February 2025 · mathsvault.uk/keystones
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1. Number
The temperature is -12°C. It rises by 15°C. What is the new temperature?
Answer: 3°C -
2. Algebra
Solve: x⁄8 = 0.75
Answer: x = 6 -
3. Geometry
Adjacent = 26cm, hypotenuse = 32cm. Find the angle
Answer: 35.7° -
4. Ratio
Simplify the ratio 7m:700cm
Answer: 1:100 -
5. Statistics
A spinner has 2 red, 2 blue and 6 green sections. Probability of landing on red?
Answer: 1⁄5