Practice trainer · unofficial

OECD Aptitude Test

A high-difficulty practice tool for the OECD recruitment aptitude test — numerical, abstract, figural and situational reasoning, with fresh items generated every round.

Four activitiesNumerical · abstract · figural · situational judgement
High difficultyChained %, CAGR, non-obvious series, two-rule figures
Real paceAdjustable timer with a 30-second target marker
Track progressPer-round, per-type and per-minute analytics

Independent training tool. Not affiliated with, endorsed by, or connected to the OECD. Item styles are practice approximations only, not real test content.

Practice trainer · high difficulty · unofficial

OECD Aptitude Test

Correct0/0
Accuracy—
Avg pace—
Time / item
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0.0 s target 30s

Numerical, abstract & figural items are generated on the fly at high difficulty — every round is new.
Independent training tool, not affiliated with the OECD. Shortcuts: 1–5 answer · Enter next · N new round.