Keystones — Capstone
Five GCSE retrieval questions · 2 May 2025 · mathsvault.uk/keystones
-
1. Number
The temperature is -7°C. It rises by 16°C. What is the new temperature?
Answer: 9°C -
2. Algebra
Solve: x⁄3 = 3.6666666666667
Answer: x = 11 -
3. Geometry
Adjacent = 28cm, hypotenuse = 44cm. Find the angle
Answer: 50.5° -
4. Ratio
Simplify the ratio 4m:400cm
Answer: 1:100 -
5. Statistics
A spinner has 2 red, 3 blue and 3 green sections. Probability of landing on red?
Answer: 1⁄4