Aon practice test: the full scales battery, timed like the real thing

You choose the sections your invitation names: numerical reasoning (37 statements, 12 minutes), verbal reasoning (49 statements, 12 minutes), scales ix (20 tasks, 5 minutes), scales clx (as many tasks as you can in 6 minutes) and scales cls (12 tasks, 12 minutes). They run back to back in that order, each on its own clock, with untimed instructions and breaks between them.

Tick the tests your invitation names. Employers choose their own modules: our employer pages report numerical reasoning and scales cls for Nomura, numerical reasoning and scales ix for Morgan Stanley, and numerical, verbal and inductive tests for UBS. A practice test needs at least two sections, including one inductive test; numerical and verbal on their own have their own practice pages.

Each section opens with untimed instructions. The scales ix, clx and cls sections offer two untimed warm-up tasks, and numerical and verbal show a worked example. The section clock starts only when you select Start section and keeps running in background tabs and after a reload. Breaks between sections are untimed.

Each section is scored on its own. Numerical, verbal and scales cls show a net score, correct answers minus wrong answers, so wrong answers count against you. scales ix and clx show correct answers and how many you answered. Scores appear at the end, with a review of every task.

Only scales clx does: it keeps serving tasks for 6 minutes and they get harder. The other sections have a fixed number of items: 37 numerical statements, 49 verbal statements, 20 ix tasks in rising difficulty and 12 cls tasks.

All of them are original. The scales ix, clx and cls tasks are generated fresh for each sitting from the rule types in Aon’s practice material and checked by a validator for a single correct answer. The numerical and verbal sections use our original company data packs, the same ones as our standalone numerical and verbal practice.

Many Aon invitations add timed games: gapChallenge (scales lst), switchChallenge (scales sx), digitChallenge or scales eql, gridChallenge and motionChallenge. Each has its own practice page, linked in the table above. chatAssess and ADEPT-15 are behavioral assessments, not timed ability tests.

The example on this page is free with no account and does not use an attempt. Each practice card shows your account’s access before you start. One Aon Practice Test pass covers the full practice test, the scales ix, clx and cls timed tests and their learning drills for its period. It is separate from the Aon Numerical, Aon Verbal, gapChallenge and smartPredict games passes. Saved reviews stay free.