Keystones — Capstone
Five GCSE retrieval questions · 23 January 2024 · mathsvault.uk/keystones
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1. Number
The temperature is -12°C. It rises by 19°C. What is the new temperature?
Answer: 7°C -
2. Algebra
Solve: x⁄8 = 4.5
Answer: x = 36 -
3. Geometry
Adjacent = 19cm, hypotenuse = 33cm. Find the angle
Answer: 54.8° -
4. Ratio
Calculate 30.9% of 852
Answer: 263.27 -
5. Statistics
A spinner has 4 red, 6 blue and 5 green sections. Probability of landing on red?
Answer: 4⁄15