Aon Numerical Reasoning practice

Prepare for scales numerical. Read company data, check each statement and choose True, False or Cannot Say.

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7 short drills · 37-statement timed test · Worked explanations

SalesCostsPeopleMarketOutputPlans
Annual sales (£ thousands)
YearSales
2024960
20251,152

Sales increased by 20% from 2024 to 2025.

TrueFalseCannot Say
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Choose a practice drill

Build accuracy in eight statements, with an explanation after each answer. Try each drill once with eligible access; one Numerical Reasoning pass covers replays and full tests.

Delivery performance
MonthOn timeLate
April84060
May92080

May had more on-time deliveries than April.

TrueFalseCannot Say

Reading tables & charts

Find the right data sheet and interpret table entries, chart values and units.

8 statements · UntimedSign in to check access
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Annual sales (£ thousands)
YearSales
2024960
20251,152

Sales increased by 20% from 2024 to 2025.

TrueFalseCannot Say

Percentages & changes

Check percentage changes, reverse percentages and percentage-point comparisons.

8 statements · UntimedSign in to check access
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Packing teams
TeamParcelsStaff-hours
North24040
South27030

South packed twice as many parcels per staff-hour as North.

TrueFalseCannot Say

Ratios & rates

Compare productivity, proportions and rates using the correct base.

8 statements · UntimedSign in to check access
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Completed orders
BranchOrdersMean value
East20£40
West60£80

The mean value of all 80 orders was £60.

TrueFalseCannot Say

Totals & averages

Calculate combined totals and weighted averages from company data.

8 statements · UntimedSign in to check access
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Sales forecast
MeasureValue
Current annual sales£200,000
Expected annual growth10%

If growth is 10% in each of the next two years, annual sales will reach £242,000.

TrueFalseCannot Say

Forecasts & conversions

Work through forecasts, compound changes and unit conversions.

8 statements · UntimedSign in to check access
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Annual sales (£ thousands)
YearSales
2024960
20251,152

Profit increased from 2024 to 2025.

TrueFalseCannot Say

Evidence & missing data

Separate a false statement from one the available data cannot resolve.

8 statements · UntimedSign in to check access
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Packing teams
TeamParcelsStaff-hours
North24040
South27030

South packed twice as many parcels per staff-hour as North.

TrueFalseCannot Say

Mixed numerical drill

Find the right sheet and work across all six skill areas in one short set.

8 statements · UntimedSign in to check access
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Full timed practice

Try a free example

No account needed. Use the table to judge the statement.

SalesCostsPeopleMarketOutputPlans
Annual sales (£ thousands)
YearSales
2024960
20251,152

Sales increased by 20% from 2024 to 2025.

Judge the statement

Learn the data-tab format

Read the statement, locate its source sheet, then check the relevant numbers and units. A larger total is not always a better rate, and missing information does not make a statement false. Use the short drills to learn these distinctions before working against the clock.

Study guide & worked examples

Aon’s standard format is 37 statements in 12 minutes. Your invitation takes precedence where the format differs. Aon candidate preparation.

Common questions

What does the Aon numerical assessment involve?

In the standard scales numerical format, you have 12 minutes for 37 statements. You consult a fixed set of six company data sheets and judge each statement True, False or Cannot Say. Each statement can be resolved from one sheet. Our full practice follows that format with original data and questions.

Is this the same as Aon Digit Challenge?

No. Digit Challenge is a short arithmetic game in the smartPredict family. scales numerical asks you to interpret business data, tables and charts. Check the assessment name on your invitation. Our Numerical Reasoning, smartPredict and gapChallenge tracks have separate passes.

Can I use a calculator or revisit a question?

Aon’s preparation material allows a calculator and rough paper for this format. Our calculator is available in every mode. During full practice, you can move between statements, revise answers and switch data tabs; the timer keeps running. Short drills show explanations after you check an answer. Full tests show explanations only at the end.

What does Cannot Say mean?

Choose Cannot Say when the data are insufficient to prove or disprove the statement. It is a submitted answer, distinct from leaving a question blank. For example, a sheet showing revenue without costs cannot establish profit.

What does an Aon Numerical Reasoning pass include?

One pass covers all seven short drills, unlimited replays and full timed tests in this assessment category for the selected period. Trial access, where included, gives one attempt per short drill. Full tests require a pass in the paid-access groups. Saved results and explanations remain available after the pass ends.

Will questions repeat?

The bank contains 144 original statements across three company datasets. A full test draws 37 statements from one company; each short drill uses eight. Practice rotates company datasets where possible, but repeat sittings can reuse data and questions. Progress distinguishes familiar company data from fresh datasets.

What score do I need to pass the real assessment?

There is no universal employer cutoff we can substantiate. Our demanding practice goals help you check accuracy, pacing and topic coverage; they are editorial targets, not Aon percentiles or hiring predictions. Use your results to find and practice weaknesses.

My invitation says six minutes. Is this the right version?

A compact scales numerical format also exists, with 18 statements in six minutes. These drills develop the same data-interpretation skills, but our full timed simulation is the standard 37-statement, 12-minute format. Follow your invitation for your actual timing and instructions.

Looking for a different format? Aon smartPredict games · Aon gapChallenge

Original independent preparation. Not affiliated with Aon or cut-e. Practice results are not official assessment scores.