Applying as a pilot or cabin crew at KLM? Candidates report that KLM uses Aon (formerly cut-e) online assessments: a cognitive battery in phase 1 of pilot selection (numerical, verbal and abstract reasoning plus monitoring/multitasking), and since 2026 for cabin crew the gapChallenge, chatAssess and ADEPT-15. Office roles at KLM use different providers. Practise every Aon test type below for free, the same question formats, including the interactive challenges. See also the
pilot aptitude test guide with each airline's Aon modules.