Updated April 2026 · 16 min read · Cross-provider numerical reasoning hub
| What it measures | Ability to interpret data and perform calculations under time pressure |
|---|---|
| Common formats | Tables, charts, financial reports, multi-step calculations |
| Used by | Every major aptitude provider (SHL, Cut-e, Saville, Cubiks, Korn Ferry, Sova, etc.) |
| TestSolve accuracy | 94% (highest accuracy across all our solver categories) |
| Typical pass rate | 30-40% of candidates pass on first attempt without preparation |
Numerical reasoning is the most common cognitive test in graduate and professional recruitment. Almost every major aptitude provider offers a numerical reasoning module — SHL, Cut-e (scales eql / lst / nmg), Saville (Numerical Analysis), Cubiks/Talogy (Logiks Numerical), Korn Ferry (Elements / Aspects Numerical), Sova, Pearson, Mercer Mettl, AMCAT. The format and timing differ, but the core skill is identical: extract relevant data from a chart or table, perform calculations, select the correct answer under time pressure.
Despite involving maths, numerical reasoning tests are not tests of mathematical ability. The maths required is GCSE-level: percentages, ratios, basic algebra, simple averages. What's actually being measured is:
"Sales increased from £4.2M to £5.7M. What's the percentage increase?" Standard formula: ((new - old) / old) × 100. The trap: percentage of vs percentage change. Read the question twice.
"If overheads grew 8% year-on-year and revenue grew 5%, what's the change in profit margin from 18% to..." These compound multiple operations. Practice doing them in pencil-on-paper to avoid skipping steps under time pressure.
Bar charts, line charts, pie charts, scatter plots, stacked area charts. The challenge isn't reading the chart — it's reading the right data point quickly. Train yourself to find values in <2 seconds.
Multi-row, multi-column tables where you must combine values from different rows or columns. Common in financial services tests. The Cut-e scales lst (lookup) test specialises in this format.
"At an exchange rate of $1 = £0.79, what's £4,250 in dollars?" Trivial maths but easy to invert under pressure. Memorise: to convert £ to $, divide by 0.79 (or multiply by 1.27).
"Year 1 revenue was £100. It grew 10% in year 2 and dropped 8% in year 3. What's year 3 revenue?" Common trap: 100 + 10% - 8% does NOT equal 100 + 2%. The correct sequence: 100 × 1.10 = 110; 110 × 0.92 = 101.2.
| Provider | Format | Time per question | Difficulty |
|---|---|---|---|
| SHL Verify | 16 questions in 20 min | ~75 sec | Standard |
| Cut-e scales eql | ~21 questions in 12 min | ~35 sec | Time-pressured |
| Saville Numerical Analysis | 24 questions in 24 min | ~60 sec | Comprehensive |
| Cubiks/Talogy Logiks | Mixed in 12 min | ~14 sec | Speed-focused |
| Korn Ferry Elements Numerical | ~12 questions in 15 min | ~75 sec adaptive | Adaptive (escalates) |
| Sova Numerical | ~12 questions in 8 min | ~40 sec | Tight, embedded |
Numerical reasoning is where AI solvers genuinely outperform human candidates under time pressure — and it's where TestSolve performs best. Our 94% accuracy on numerical questions reflects three engineering choices:
Vision-based extraction. Where most "test prep" tools require you to type the question, TestSolve uses GPT-5.5 vision to read the chart, table, or screenshot directly. This means complex multi-axis charts and blurred PDF data are handled accurately.
Numerical option matching. After computing a candidate answer, TestSolve checks against the listed options with a tolerance band, accounting for rounding. If your calculated answer is £127,000 and the options are £125K / £127K / £130K / £135K, the matcher correctly picks £127K rather than rounding inconsistently.
Final-number extraction fallback. When the AI's reasoning produces a single explicit answer in the explanation but doesn't snap to an option ID, the extractor pulls the number from the explanation text and matches it. This catches the edge cases where Claude or GPT produces correct working but ambiguous output.
For numerical reasoning specifically, ReasonEra and similar inductive-only competitors offer no help. TestSolve is the only AI solver that handles full-spectrum numerical reasoning across every major provider.
SHL Verify Numerical: Full SHL guide
Aon Cut-e (scales eql, lst, nmg): Cut-e guide
Saville Numerical Analysis: Saville Standalone guide
Cubiks / Talogy Logiks Numerical: Cubiks guide
Korn Ferry Elements Numerical: Korn Ferry guide
Sova Numerical: Sova guide
AMCAT Quantitative: AMCAT guide
Mercer Mettl MTAR Quant: MTAR guide
1. Identify your specific test. SHL prep is different from Cut-e prep. Don't blanket-practice "numerical reasoning" — find out which test your employer uses and target practice accordingly.
2. Drill mental arithmetic. Most calculator-allowed tests still reward fast mental arithmetic for elimination and estimation. Practice 50% / 25% / 10% calculations until automatic.
3. Master one chart type per session. Spend a session on bar charts, another on line graphs, another on multi-axis charts. Mixed practice from day 1 builds slower competence.
4. Time everything. Untimed practice teaches you to compute correctly. Timed practice teaches you to compute fast. Both matter, but timed matters more for the actual test.
5. Use TestSolve in mock sessions. Run TestSolve through 1-2 full timed practice tests. The 4-6 second answer delivery means you can spot-check your own answers and learn where you systematically go wrong.
The pipeline: capture (F8) → image quality check → vision extraction (GPT-5.5) → classification (numerical, multi-step calc, chart-based, etc.) → routing to the numerical solver → option matching → phone delivery. Total time: 4-6 seconds per question. Average accuracy: 94%. Confidence score and full step-by-step explanation included with every answer.
Try free with 3 captures or buy a question pack.
Related: Verbal reasoning hub, SJT hub, Numerical reasoning tips blog.
TestSolve delivers AI-powered answers to your phone in seconds. Invisible to all test platforms.
Try a free solve Buy question packagesNumerical reasoning on Numerical Reasoning tests is almost always table-based: two or three small tables of financial, sales, or operational data, followed by a question that requires a multi-step calculation and a unit conversion.
Q. A retail chain sells three product lines. Units sold last quarter were 660 (Line A), 1,140 (Line B) and 310 (Line C). Average selling price was £1.00, £1.00 and £1.00 respectively. Total revenue to the nearest £ was:
A) £1,780 B) £1,950 C) £2,048 D) £2,110
A. Sum the units: 660 + 1,140 + 310 = 2,110. Answer: D.
The actual Numerical Reasoning question adds distractors: prices in pence rather than pounds, mixed currencies, unit ambiguity (per pack vs per item). Candidates who rush the unit check pick C or B despite nailing the arithmetic.
Standard Numerical Reasoning Verify numerical assessments give 18 questions in 18 minutes — about 60 seconds per question. That sounds generous but each question has 3–5 numbers to read, a calculation (often multi-step), and a unit conversion.
If you're past 75 seconds and still unsure, flag and move on — you can't recover four lost minutes from one stubborn question.