About this paper
This Maths paper is part of the Buckinghamshire 2015 11+ practice set. It mirrors the format and timing that Buckinghamshire candidates encounter on test day, and it is suitable for use at home as either a baseline diagnostic in early Year 5 or a final dress-rehearsal in late Year 5.
Region context: Bucks Secondary Transfer Test (STT) — taken in mid-September of Year 6. The paper has been written in the GL Assessment idiom, which is the dominant style applied to Buckinghamshire entrants. Question wording, instruction phrasing and answer formatting all match what your child will see in the live test.
Format and timing
The booklet runs to 25 pages and contains 74 questions. The recommended sitting time is 50 minutes, which works out at around 41 seconds per question on average — though in practice some questions reward a quick decision and others reward two careful minutes. Encourage your child to mark and skip rather than stall.
Topic breakdown
Questions in this paper cluster around the following topic groups:
- Perimeter, area & volume
- Ratio and proportion
- Long division
- Time, money and measures
- Fractions, decimals & percentages
- Mean, median, mode and range
If your child stumbles on more than two consecutive questions in the same group, treat that group as the next revision focus rather than continuing through the paper.
How to mark this paper at home
Mark schemes for GL Assessment papers tend to award one mark per question with no method marks, so the headline score is straightforward. The diagnostic value lies in why a question was missed: timing, careless arithmetic, vocabulary gap, misread instructions, or genuine topic confusion. We recommend a simple four-column tally for the marked paper — Right / Timing / Careless / Topic — which will tell you in five minutes where the next two weeks of revision should go.
Region-specific tips for Buckinghamshire
In Buckinghamshire, the test is administered through GL Assessment-style materials. Two practical considerations matter most for parents in this catchment: first, the sitting day in Buckinghamshire tends to fall early in September of Year 6, which means the substantive practice window is the summer holidays at the end of Year 5; second, multiple-choice answer sheets are common, so children should rehearse the discipline of transferring answers cleanly under time pressure — losing a question because of a slipped row on the answer grid is heartbreakingly common.
Scaled score guidance
Raw scores from this paper are not directly comparable to the scaled score your child will receive on test day. The live test applies a standardisation that adjusts for both age (younger candidates receive a small uplift) and cohort difficulty. As a rule of thumb, a strong raw performance at home — comfortably above 80% — is typically required before scaled-score performance becomes reliable. See our scaled scores explainer for the full picture.
Suggested study plan around this paper
Sit the paper cold, under exam conditions, in a quiet room. Mark it together the next day, not immediately. Spend the following week on the two weakest topic groups using shorter, drill-style worksheets. In the second week, sit a related paper from the same region or subject and compare both diagnostic columns — improvement is usually visible within a fortnight when revision is targeted rather than broad.