Free FAA Commercial Pilot Knowledge Test Exam Questions and Answers
FAA Commercial Pilot Knowledge Test is one of the Aviation tests covered here. Aviation exams are set by national regulators rather than one global body — the FAA in the United States, EASA across Europe, Transport Canada, the UK CAA and others — so the format, the fee and the pass mark all depend on which authority issues the licence or rating you are working toward.
Candidates comparing FAA Commercial Pilot Knowledge Test exam dumps, ExamTopics and other practice tests use this page for the answers and explanations behind each question. Download the free PDF, then sit the timed exam simulation before booking with Aviation.
Last updated: September 29, 2026
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- First 10, with answers
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Question #5
Which part of the aircraft is primarily responsible for lift?
Correct answer: D
Explanation
The wings of the aircraft are primarily responsible for generating lift.
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Discussion
Explain your reasoning, not just the letterBrowse the free questions by topic
More FAA Commercial Pilot Knowledge questions
- Question 1What is the maximum allowable weight for a commercial pilot aircraft?
- Question 2Which instrument shows the aircraft's altitude?
- Question 3What does the acronym VFR stand for?
- Question 4Under what conditions is a special VFR clearance required?
- Question 6During a cross-country flight, what should a pilot do if they encounter unexpected turbulence?
All FAA Commercial Pilot Knowledge Test practice questions →
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FAQ
- Q1: What is the FAA Commercial Pilot Knowledge Test exam?
- A: FAA Commercial Pilot Knowledge Test is a Aviation certification exam. Judging by the questions in our bank, it concentrates on pilot, flight, aircraft, altitude and stall.
- Q2: What topics does the FAA Commercial Pilot Knowledge Test exam cover?
- A: Questions in our FAA Commercial Pilot Knowledge Test bank cluster around pilot, flight, aircraft, altitude, stall, light, weight and conditions. Working through the full set is the quickest way to find which of these you are weakest on.
- Q3: How should I prepare for FAA Commercial Pilot Knowledge Test?
- A: Work through the FAA Commercial Pilot Knowledge Test practice questions here, checking your answer on each one, then sit the practice test to rehearse the exam under timed conditions before the real thing.
- Q4: Are these real FAA Commercial Pilot Knowledge Test exam questions?
- A: They are drawn from officially released past questions and from community members who have sat FAA Commercial Pilot Knowledge Test. Answers are verified and updated weekly.
- Q5: Where do I register for the FAA Commercial Pilot Knowledge Test exam?
- A: Register through Aviation directly. Exampractice is not affiliated with Aviation and does not administer the exam.
- Q6: Is there a free FAA Commercial Pilot Knowledge Test sample?
- A: Yes. Every FAA Commercial Pilot Knowledge Test page shows a free sample of real questions. Upgrading opens the full bank and the practice test.