IQ Test Practice Questions
10 puzzles covering every rule type on the real test. Pick an answer, get the explanation, learn the pattern — then take the timed test knowing exactly how the format works.
How to solve matrix reasoning puzzles
Every matrix item hides one or two rules. The reliable method: read the rows first — say out loud what changes from cell to cell (bigger? rotated? more of them?). Verify against the columns; a real rule holds in both directions. Name the rule in words before looking at the options — the options exist to exploit half-formed hunches. Then eliminate: any option that violates your rule is gone, and on two-rule items each rule kills different distractors.
The five families to know: progressions (size, rotation, count), Latin squares, movement along a path, arithmetic between cells, and cancellation. The practice set above walks through each, easy to hard, with the reasoning written out. When you can name all five on sight, you are format-fluent — which is the honest ceiling of what preparation buys (here is the evidence on that).
Ready to see where you land? The full 35-puzzle test is timed, uses freshly generated variants of these same families, and scores against real age norms — with the honest error bars explained on our methodology page. Preparing for a supervised test instead? See the Mensa requirement guide.
Practice questions — FAQ
Does practicing actually improve my IQ score?
Familiarity with the format is genuinely worth a few points — it removes the cost of figuring out how matrix puzzles work while the clock runs. What practice cannot do is raise the underlying reasoning ability the test measures, and heavy drilling backfires: it inflates your entry score into ranges your everyday performance won't match. One or two calm practice rounds is the evidence-based amount.
Are these the same puzzles as the real test?
Same rule families, same visual style, same six-option format — but a separate fixed set. The real test generates fresh puzzle variants for every attempt, so nothing you memorize here (or anywhere) can be pattern-matched into a score.
What rule types should I know before taking an IQ test?
Five cover almost everything: progressions (something grows, rotates or counts up), Latin squares (each variant once per row and column), movement (a shape walks a path), arithmetic (third cell = first ± second), and cancellation (marks in both cells vanish). Hard items stack two of these at once — the explanations below teach each one.
Is this practice useful for the Mensa test?
Yes — supervised admission tests lean on exactly this item format. Our Mensa guide covers the requirements and what qualifying realistically takes; the sensible prep is understanding each rule family once, then taking one calm full-length test as your estimate.