Numerical reasoning is the ability to read numerical information — tables, charts, percentages, ratios, rates — and draw correct conclusions from it quickly. Employers test it because most professional jobs involve exactly that: making sound decisions from data under time pressure.
A numerical reasoning test is not a maths exam. The arithmetic rarely goes beyond school level: percentage change, ratios and proportion, averages, rates and basic algebra. What separates candidates is something else — how fast and accurately you can find the right numbers in a dense exhibit, choose the right operation, and avoid the specific traps the question was built around (using the wrong base for a percentage, reading the wrong row, confusing percentage points with percent).
That is why strong mathematicians sometimes score poorly and ordinary mathematicians score well after practice: the skill being measured is data interpretation at speed, and it responds quickly to the right kind of training.
Employers don’t write their own tests — they license them from assessment publishers, and each publisher has a distinct format. SHL’s Verify (common across UK banking and graduate schemes) gives around 60–75 seconds per question with a calculator. Criteria’s CCAT and the Wonderlic (common in US hiring) allow no calculator and under 20 seconds per question. Aon’s cut-e asks you to verify statements as True, False or Cannot say at high speed. Knowing which test you’ll sit changes how you should prepare — see our test provider guides and simulators.
Across publishers, the same skill areas recur: percentages · ratios & proportion · tables & data lookup · charts & graphs · averages & spread · number series · money & finance · rates, speed & conversions · probability & statistics · algebra · mental maths · and True/False/Cannot-say statement evaluation. Each has a small set of recurring question patterns with named methods — learnable one at a time. The method guides cover every pattern with worked examples.
Real tests report a percentile against a norm group, not a percentage: "better than 70% of comparable candidates." Employers set their own cut-off, so a "good" score depends entirely on who you’re compared against and the role’s bar. More in the score guide.
Take a short mixed test that covers all the areas and scores you honestly. Our free 12-question diagnostic takes about ten minutes, needs no signup, and names the exact areas where you’re losing marks — which is where preparation should start (see how to improve).
Take the free testNo. The maths is GCSE-level arithmetic — percentages, ratios, averages. Numerical reasoning tests how quickly and accurately you apply it to unfamiliar data, which is a separate, trainable skill.
Employers screening for graduate schemes and professional roles — especially banking, consulting, finance and large corporates. The tests come from publishers such as SHL, Aon (cut-e), Korn Ferry, Criteria and Saville.
Yes, substantially. Most score gains come from learning the recurring question patterns, fixing specific recurring mistakes, and training at the real test's pace — not from relearning maths.
Always, and the timing is the hard part: depending on the publisher you get anywhere from about 14 seconds to 90 seconds per question.