Keystones — Lintel
Five GCSE retrieval questions · 13 May 2026 · mathsvault.uk/keystones
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1. Number Four operations with fractions
Divide: 6 ÷ 2⁄2
Answer: 6 -
2. Algebra Inequalities with unknowns on both sides
Solve: 6x + 9 ≤ x - 10
Answer: x ≤ 3.8 -
3. Geometry Speed, distance and time
A cyclist travels 154km in 4 hours. What is their average speed?
Answer: 38.5km/h -
4. Ratio Ratio given the difference
A and B share in ratio 7:1. If the difference is 216, what does A get?
Answer: 252 -
5. Statistics Simple probability
A spinner has 5 red, 3 blue and 5 green sections. Probability of landing on red?
Answer: 5⁄13