What a pre-employment cognitive test actually measures

What the questions are doing

A short aptitude test mixes a few kinds of problem on purpose, so no single strength carries the whole score. On our test, the fifty questions draw from four families:

• Verbal reasoning — word meanings, opposites, and whether one statement follows from another.
• Numerical reasoning — rates, proportions, and small multi-step arithmetic problems.
• Pattern recognition — number and letter series where the rule has to be worked out first.
• Logical deduction — short premises with a conclusion that either follows or does not.

None of the questions require knowledge of a particular job, industry, or curriculum. That is deliberate: the moment a question depends on prior training, it stops measuring how someone learns and starts measuring what they already happen to know.

Why the clock matters

Our test gives fifty questions and twelve minutes. Almost nobody finishes. That is the design, not a flaw. An untimed test with the same questions would compress most candidates into the top few points and tell you very little. With a tight clock, the score reflects working speed as well as accuracy, and those two together are what most roles actually demand.

It also means a raw score should never be read as a percentage of ability. Someone answering 24 of 50 has not failed 26 questions; they mostly never reached them.

What it does not measure

Three things a cognitive score will not tell you, no matter how high or low it is:

• Whether the person is conscientious, honest, or pleasant to work with.
• Whether they want the job, or will still want it in six months.
• Whether they have the specific hands-on skill the role needs today.

That is why our test has a second stage. Once a candidate clears the score you set, they answer an untimed forced-choice questionnaire that produces a work-style profile. The two results answer different questions: how fast they will pick the job up, and how they are likely to work once they have.

How to read a score responsibly

Use the score as one input among several, and use it the same way for every applicant to the same role. A test is at its most valuable precisely because it is identical for everyone — the moment you apply it loosely to one candidate and strictly to another, you have thrown away the only thing it was good for.

Set the passing score before you see any results, and write down why you chose it. If you find yourself moving the line to fit a candidate you already like, that is worth noticing.