40 tasks from four cognitive domains.
The test covers matrix reasoning (fluid intelligence), number series (quantitative reasoning), verbal analogies (crystallised intelligence) and logical reasoning. Difficulty increases as you progress. At the end you receive an IQ estimate on the standard score scale (M = 100, SD = 15) with a 95% confidence interval.
Please note: You can move back and forth between tasks.
Avoid interruptions and work briskly but carefully.
It is normal not to solve every task.
Allows the result to be anonymously matched to your file. It is written only onto the printed document and is not stored.
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You can finish the test once you have worked through all tasks — or earlier. Unanswered tasks are counted as "not solved".