Each test runs the three Challenge subtests back to back, timed separately, on the
interface Aon actually uses. Every question is scored the way the real test scores it — correct
minus incorrect, with questions you never reach costing you nothing — and every question you
answered comes back with a worked explanation.
Free practice test
Aon Style Challenge Tests
Ten questions across all three of Aon's Challenge subtests — digitChallenge,
gapChallenge and switchChallenge — on the interface the real thing uses, with the correct
answer and a worked explanation on everything you attempted.
These are speed tests. In the real thing, and in the
full pack, each block holds more questions than anyone finishes and the clock ends the block
rather than the question count. This sample is ten questions, so you may well clear it —
it is here to show you the three formats and how they are scored.
Ten questions across three timed blocks
Adaptive: right answers make it harder, wrong ones make it easier
Scored correct minus incorrect, so a wild guess costs you
Every answer key is derived from the puzzle itself, not hand-written
No signup, no payment
Scoring.
A right answer is +1 and a wrong answer is −1. Questions you never reach cost you nothing,
so guessing at the buzzer is worse than stopping.