Keystones — Lintel
Five GCSE retrieval questions · 4 February 2026 · mathsvault.uk/keystones
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1. Number Four operations with fractions
Divide: 11 ÷ 5⁄4
Answer: 44⁄5 -
2. Algebra Inequalities with unknowns on both sides
Solve: 7x + 10 ≤ 4x - 5
Answer: x ≤ 5 -
3. Geometry Speed, distance and time
A cyclist travels 397km in 7 hours. What is their average speed?
Answer: 56.714285714286km/h -
4. Ratio Ratio given the difference
A and B share in ratio 6:1. If the difference is 155, what does A get?
Answer: 186 -
5. Statistics Simple probability
A spinner has 3 red, 2 blue and 4 green sections. Probability of landing on red?
Answer: 1⁄3