Keystones — Capstone
Five GCSE retrieval questions · 27 December 2021 · mathsvault.uk/keystones
-
1. Number
Simplify: y2 × y3 × y5
Answer: y10 -
2. Algebra
Solve: x⁄4 = 1.5
Answer: x = 6 -
3. Geometry
Adjacent = 29cm, hypotenuse = 35cm. Find the angle
Answer: 34° -
4. Ratio
Calculate 16.4% of 863
Answer: 141.53 -
5. Statistics
A spinner has 3 red, 4 blue and 5 green sections. Probability of landing on red?
Answer: 1⁄4