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FII Knowledge Test

CFII Practice Test

Free, full-length CFII practice built from the official FAA source material, with every answer verified against the regulation or handbook it cites and weighted to match the real FII topic mix.

Start the practice testFree · no account needed
Questions
50 per sitting
Time limit
2.5 hours
Passing score
70%
Full-length tests
4
Question bank
750

CFII practice tests

What is on the CFII test

The FII test draws from these subject areas. The shares below reflect the Aviator IQ question bank, so you can see where to spend your study time.

Subject areaShare of testPer sitting
Flight by Reference to Instruments18%9 of 50
Navigation Aids17%9 of 50
Air Traffic Control Clearances and Procedures15%7 of 50
Fundamentals of Instructing14%7 of 50
Instrument Approach Procedures14%7 of 50
Preflight Lesson on a Maneuver9%5 of 50
Technical Subject Areas7%3 of 50
Preflight Preparation5%3 of 50

Answers you can check

A plausible-looking answer can be confidently wrong, and without a source you would have no way to know. Every CFII answer is tied to the FAA passage it comes from, FAA-H-8083-15 and the Airman Certification Standards, and re-checked against that source before it ships. The citation sits right on the question, so you can see exactly what it is grounded in.

CFII practice test FAQ

Yes. You can start the practice questions with no account and no card. An account only saves your progress across devices, and every full plan is a single one-time charge with no subscription.

The Flight Instructor, Instrument (CFII) knowledge test is 50 questions and you need 70% to pass. Aviator IQ mirrors that sitting so practice feels like the real thing.

No. The FAA does not release its live question pool. These questions are written from the same FAA source material and the Airman Certification Standards, and each answer is verified against the source it cites. They are not actual FAA test questions.

Every answer is tied to a specific FAA regulation or handbook passage and independently re-checked against it before it ships. The citation is shown as you study, so you can confirm it yourself.