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Today's Keystones

Five retrieval questions for today — one from each strand. The five skills stay the same for the week, with new numbers each day. Choose your tier, then have a go.

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Lintel · Grades 5–7 Keystones #284 11 October 2026 (today) Skills week 6 of 7

Keystones — Lintel

Five GCSE retrieval questions · 11 October 2026

  1. 1. Number Four operations with fractions

    Divide: 3 ÷ 5⁄5

    Answer: 3
  2. 2. Algebra Inequalities with unknowns on both sides

    Solve: 7x - 10 > 4x + 2

    Answer: x > 4
  3. 3. Geometry Speed, distance and time

    A cyclist travels 257km in 2 hours. What is their average speed?

    Answer: 128.5km/h
  4. 4. Ratio Ratio given the difference

    A and B share in ratio 8:5. If the difference is 111, what does A get?

    Answer: 296
  5. 5. Statistics Simple probability

    A spinner has 4 red, 3 blue and 2 green sections. Probability of landing on red?

    Answer: 4⁄9

Same five questions for everyone on Lintel today. Only today's set is shown here — a new set appears at midnight UK time.