Cognition · ~6 minutes

Numerical Reasoning Test

The quantitative half of reasoning — spotting patterns in sequences, cracking word problems, and working with ratios, percentages, and data. Fifteen questions across three difficulty tiers, weighted so the harder ones count for more.

15 questions · Difficulty-weighted · Quantitative

Each question offers four choices; pick the single best answer. The questions get harder as you go, and there's no going back once you choose. Take your time — this rewards careful working, not speed. A pen and paper are fair game.

About this instrument

What this measures — and what it doesn't

Measures
Quantitative reasoning

Your ability to reason with numbers across four kinds of problem — number series, arithmetic word problems, ratios and percentages, and data interpretation — the third leg of reasoning beside verbal and logical.
Method
15 items, weighted

Five questions from each of three difficulty tiers, drawn from a larger bank and shuffled. Harder items count for more, and your weighted accuracy maps to an internal score index.
Result
Internal index + breakdown

An internal score index plus your accuracy and how you did at each tier. Near-chance results are withheld rather than shown, because a guess-level score would mislead more than inform.
Limits
Honest limits

Numerical reasoning leans on math schooling, so it isn't culture- or education-fair like abstract logic. A short test is a snapshot, not a diagnosis, and can't be used for clinical or selection decisions.

Questions

Before you begin

What is numerical reasoning?

Numerical reasoning is the ability to work with numbers and quantitative relationships — spotting patterns in sequences, solving word problems, handling ratios and percentages, and drawing conclusions from data. It's one of the core reasoning abilities, alongside verbal and logical reasoning, and it's exactly what many employers assess in aptitude tests.

Is this test culture-fair like the logical test?

Less so, and we won't pretend otherwise. Because numerical reasoning draws on math you learned in school, your results reflect familiarity with arithmetic and percentages as well as raw reasoning. That makes it useful and job-relevant, but not education-fair the way abstract pattern logic is.

How is the score calculated?

You answer fifteen questions spread across three difficulty tiers, and harder items count for more. Your weighted accuracy is converted to an internal score index. If your accuracy is near chance for four-choice questions, the score is withheld as unreliable rather than shown.

Is my data saved anywhere?

No. The entire test runs in your browser. The task engine does not upload individual answers. Hosting, analytics, advertising and any sharing you choose are separate; see the privacy notice. Refreshing the page clears everything.

Scoring & evidence

How the numerical score is built

The test samples 15 questions across easy, medium, and hard tiers, with five items from each tier. Correct answers receive difficulty weights of 1, 2, and 3. The weighted proportion is adjusted above the 25% guessing level for four-choice items and mapped to an approximate 1–99 composite; raw accuracy at or below 30% triggers a reliability warning and withholds the internal index display.

This is deliberately not described as a pure measure of general intelligence. Numerical reasoning depends on arithmetic fluency, ratios, percentages, and prior schooling as well as novel problem solving. A lower result can therefore reflect unfamiliarity with the mathematical language used by the items, while a higher result can reflect practiced quantitative skills. The internal composite has not been established as a representative population percentile.

Interpret the score alongside the tier breakdown: consistent performance across difficulty levels is more informative than a single internal score. The assessment logic runs locally in the browser in the current codebase; advertising and analytics do not enter the scoring formula.

Interpretation standard: observations describe this task; internal indices are model or response summaries, not population rankings. Use the report for education and reflection. See the methodology for limitations.

Go deeper

The science behind this instrument

Numerical

What numerical reasoning really tests

Quantitative reasoning, why it isn't the same as being good at maths, and how to score closer to your true ability.

Read Theory

Fluid vs crystallized intelligence

The two engines of cognition: one you're born tuning, one you build over a lifetime.

Read Testing

Why retest scores change

Why repeated cognitive testing can change performance.

Read

Verbal, logical, numerical — see the whole picture.

The full reasoning assessment measures reasoning across five cognitive domains.

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One result is one angle. Build a fuller profile.

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Work out whether a question needs a difference, ratio, percentage or sequence rule. A wrong answer can reflect arithmetic or reading, so review the step where your reasoning changed.

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How should I use this result?

This is an educational task or self-assessment, not a diagnosis. Read the instructions above for the format and approximate time. Scores describe this task or your reported preferences; research on the underlying concept does not validate this implementation.

The engine calculates results in your browser. Completed report snapshots are saved locally in My AurorIQ; planning tools require an explicit save. You can export or delete saved data at /passport/. Separate hosting, analytics, advertising and optional sharing have separate data implications. Read the privacy notice, methodology, or report an error.