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Free Commercial Pilot Airplane (CAX) practice questions
10 free practice questions for the Commercial Pilot Airplane (CAX) Knowledge Test, no account needed. Answer all 10, then see your score with a full explanation for every option — right and wrong.
Questions cover the CAX domains
- Pilot Qualifications, Airworthiness and Regulations17%
- Weather Information15%
- Cross-Country Planning and Navigation12%
- National Airspace System8%
- Performance, Aerodynamics and Maneuvers17%
- Operation of Systems and High-Altitude Operations13%
- Human Factors8%
- Airport Operations5%
- Emergency Operations5%
New to this exam? Read the CAX exam overview (format, domains, study tips) or the free cheat sheet, or browse 15 sample questions with answers.
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