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Sample Iran CAO PPL Theory Practice Questions

Try these sample questions to review concepts for the Iran CAO PPL Theory exam. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1Under the CAO.IRI Air Crew Regulation (Part-FCL), what is the minimum age for the issue of a Private Pilot Licence (PPL) in Iran?

A.17 years of age

B.16 years of age

C.18 years of age

D.21 years of age

Explanation: CAO.IRI Air Crew Regulation point FCL.200 states that an applicant for a PPL shall be at least 18 years of age. Iran's adopted text deliberately sets 18 for the PPL, SPL and BPL, and also sets 18 for the LAPL under FCL.100, rather than the lower ages used in the European Part-FCL baseline. Candidates should read the Iranian regulation itself rather than assume the European figure.

2What is the primary privilege and limitation of a Private Pilot License holder under Iranian civil aviation regulations?

A.To act without remuneration as pilot-in-command or co-pilot in non-commercial operations

B.To pilot commercial passenger-carrying flights for charter air operators

C.To provide flight instruction for compensation in an approved flight academy

D.To conduct scheduled international cargo flights as pilot-in-command

Explanation: A Private Pilot License holder is privileged to act as pilot-in-command (PIC) or co-pilot in non-commercial flights without receiving financial compensation or valuable consideration, with allowable exceptions for cost-sharing among passengers on a direct, non-profit basis.

3What class of medical assessment is the minimum requirement to exercise the privileges of a CAO.IRI Private Pilot License?

A.Class 2 Medical Certificate

B.Class 1 Medical Certificate

C.Class 3 Medical Certificate

D.Basic Driver Medical Declaration

Explanation: Under CAO.IRI Part-MED regulations, exercising the privileges of a Private Pilot License requires at least a valid Class 2 Medical Certificate issued by an authorized aero-medical examiner (AME).

4When two aircraft of the same category are converging at approximately the same altitude, which aircraft has the right-of-way under standard Rules of the Air?

A.The aircraft that has the other on its left has the right-of-way

B.The aircraft that has the other on its right has the right-of-way

C.The faster aircraft must maintain course while the slower yields

D.The aircraft flying at the lower airspeed has unconditional right-of-way

Explanation: Under ICAO Annex 2 and Iranian Rules of the Air, when two aircraft are converging at approximately the same level, the aircraft that has the other on its right must give way. Therefore, the aircraft that has the other on its left has the right-of-way and must maintain heading and speed.

5When two power-driven aircraft are approaching head-on or approximately so, what action is required of each pilot to avoid collision?

A.Each aircraft must alter its heading to the right

B.Each aircraft must alter its heading to the left

C.The lower aircraft must descend while the higher climbs

D.The lighter aircraft must turn right while the heavier turns left

Explanation: According to standard Rules of the Air, when two aircraft are approaching head-on or approximately so and there is danger of collision, each aircraft must alter its heading to the right.

6What is the standard vertical distance from cloud required for VFR flights operating in Class D airspace below 10,000 ft AMSL?

A.1,000 ft (300 m) vertical and 1,500 m horizontal separation

B.500 ft vertical and 1,000 m horizontal separation

C.Clear of cloud and in sight of the ground or water at all times

D.2,000 ft vertical and 5 km horizontal separation

Explanation: In controlled airspace (Classes C, D, and E) at or above 3,000 ft AMSL (or 1,000 ft above terrain, whichever is higher) and below 10,000 ft AMSL, VFR flight minima require 1,500 m horizontal and 1,000 ft (300 m) vertical distance from cloud, with a flight visibility of at least 5 km.

7Except when necessary for takeoff or landing, what is the minimum altitude prescribed for VFR flight over congested areas of cities, towns, or settlements?

A.1,000 ft above the highest obstacle within a 600-meter radius of the aircraft

B.500 ft above the surface or highest structure within 300 meters

C.1,500 ft above ground level regardless of obstacle height

D.2,000 ft above the highest obstacle within a 1-nautical-mile radius

Explanation: Under standard ICAO Rules of the Air adopted by CAO.IRI, an aircraft shall not be flown over congested areas of cities, towns, or settlements at an altitude less than 1,000 ft (300 m) above the highest obstacle within a radius of 600 meters from the aircraft.

8What visual ground signal displayed in the signal square indicates that gliders are being operated and that light aircraft must exercise vigilance?

A.A white double cross

B.A red square with a single yellow diagonal

C.A red square with two yellow diagonals

D.A white dumb-bell

Explanation: A white double cross displayed in the signal square of an aerodrome indicates that glider flights are taking place and that glider flying is in progress.

9What is the standard semicircular cruising level rule for a VFR flight operating above 3,000 ft AGL on a magnetic track of 085° in Iranian airspace?

A.Odd thousands of feet plus 500 ft (e.g., 5,500 ft, 7,500 ft, 9,500 ft)

B.Even thousands of feet plus 500 ft (e.g., 4,500 ft, 6,500 ft, 8,500 ft)

C.Odd thousands of feet exactly (e.g., 5,000 ft, 7,000 ft)

D.Even thousands of feet exactly (e.g., 4,000 ft, 6,000 ft)

Explanation: Under the semicircular rule in ICAO airspace, eastbound flights (magnetic track 000° through 179°) under VFR fly at odd thousands of feet plus 500 ft (e.g., FL 55, FL 75, or 5,500 ft, 7,500 ft). Westbound flights (180° through 359°) fly at even thousands plus 500 ft.

10How long is a CAO.IRI Class 2 Medical Certificate valid for a private pilot who is 38 years of age at the time of examination?

A.60 months (5 years)

B.24 months (2 years)

C.12 months (1 year)

D.36 months (3 years)

Explanation: Under CAO.IRI Part-MED, a Class 2 Medical Certificate is valid for 60 months (5 years) until the pilot reaches the age of 40. After age 40, the validity period decreases to 24 months, and after age 50, to 12 months.

About the Iran CAO PPL Theory Exam

The Civil Aviation Organization of Iran (CAO.IRI) Private Pilot License (PPL) theoretical knowledge examination tests prospective aviators on the foundational principles required for safe private flight operations under Visual Flight Rules. Administered in technical English in alignment with ICAO Annex 1 and Part-FCL standards, the examination covers air law, navigation, meteorology, systems, performance, human performance, and radiotelephony. This free practice bank provides 100 independent English-language practice questions with comprehensive explanations.

Exam sponsor: Civil Aviation Organization of the Islamic Republic of Iran (CAO.IRI). The requirements and fees below concern the certification or admission exam, separate from our free practice resources.

Assessment

Written multiple-choice theoretical examinations administered by the Civil Aviation Organization of Iran across the nine private pilot subjects listed at FCL.215 of the CAO.IRI Air Crew Regulation: Air Law, Human Performance, Meteorology and Communications as common subjects, plus Principles of Flight, Operational Procedures, Flight Performance and Planning, Aircraft General Knowledge and Navigation. Each paper must be passed at 70%, and the set must be completed within 18 months of the first attempt.

Time Limit

Timed per subject paper per CAO.IRI examination timetables.

Passing Score

70% on each subject paper under CAO.IRI Air Crew Regulation point FCL.025(b)(1), with a penalty of 1% of the marks for every 4 wrong answers. All papers must be passed within 18 months counted from the end of the calendar month of the first attempt, and a PPL theoretical pass then remains valid for licence issue for 24 months.

Exam / Certification Fees

Fees are set by the CAO.IRI Flight Standards Department and collected through registered Approved Training Organizations during official exam registration.

Exam sponsor website

Fees, eligibility, and exam policies can change. Confirm them with the exam sponsor before applying or paying.

Official sources

Our practice resources: topics covered

We aim to reflect publicly available exam outlines and topic information in our study resources. Coverage, format, and difficulty may differ from the actual exam, and we cannot guarantee that every detail is accurate or current. Confirm exam requirements, fees, and policies with the official exam sponsor.

14%

Air Law and ATC Procedures

CAO.IRI Part-FCL regulations, Iranian Civil Aviation Regulations, ICAO Annexes 2 and 11, airspace classification, rules of the air, and VFR flight rules.

14%

Aircraft General Knowledge

Airframe structures, piston engine mechanics, dual magneto ignition, fuel and lubrication systems, electrical architecture, and primary flight instruments.

14%

Flight Performance and Planning

Weight and balance calculations, center of gravity limits, takeoff and landing distances, density altitude corrections, and VFR cross-country fuel planning.

16%

Meteorology

Atmospheric layers, altimeter settings, pressure systems, cloud formation, fronts, aviation weather hazards, METAR, TAF, and SIGMET decoding.

14%

Navigation

Aeronautical charts, latitude/longitude, magnetic variation and deviation, dead reckoning calculations, 1-in-60 rule, and VOR/ADF radio navigation basics.

Human Performance

Aviation physiology, high-altitude hypoxia, spatial disorientation, vestibular illusions, carbon monoxide poisoning, and situational awareness.

Principles of Flight

Four forces of flight, Bernoulli's principle, lift and drag curves, angle of attack, stalls and spins, load factors, and stability axes.

Operational Procedures

Standard traffic circuit patterns, wake turbulence separation, forced landing considerations, search and rescue procedures, and aerodrome ground operations.

Communications

Standard ICAO radiotelephony phraseology, VHF transmission rules, transponder emergency codes, and lost communication procedures under VFR.

Preparing for the Iran CAO PPL Theory Exam

What You Need to Know

Passing score: 70% on each subject paper under CAO.IRI Air Crew Regulation point FCL.025(b)(1), with a penalty of 1% of the marks for every 4 wrong answers. All papers must be passed within 18 months counted from the end of the calendar month of the first attempt, and a PPL theoretical pass then remains valid for licence issue for 24 months.
Assessment: Written multiple-choice theoretical examinations administered by the Civil Aviation Organization of Iran across the nine private pilot subjects listed at FCL.215 of the CAO.IRI Air Crew Regulation: Air Law, Human Performance, Meteorology and Communications as common subjects, plus Principles of Flight, Operational Procedures, Flight Performance and Planning, Aircraft General Knowledge and Navigation. Each paper must be passed at 70%, and the set must be completed within 18 months of the first attempt.
Time limit: Timed per subject paper per CAO.IRI examination timetables.
Exam / certification fees: Fees are set by the CAO.IRI Flight Standards Department and collected through registered Approved Training Organizations during official exam registration. Official sources

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Frequently Asked Questions

What is the passing score for the Iran CAO PPL theory examination?

Candidates must achieve at least 70% on each subject paper. The CAO.IRI Air Crew Regulation deviates from the European Part-FCL baseline here: point FCL.025(b)(1) sets 70% rather than 75%, and it deducts 1% of the marks for every 4 incorrect answers, so guessing is not free. Confirm the current figure against the revision of the regulation in force when you sit the exam.

In what language is the CAO Iran PPL ground examination conducted?

The theoretical knowledge examination is administered in English, which serves as the international technical standard for aviation licensing in accordance with ICAO guidelines.

What subjects are covered in the CAO.IRI PPL theoretical syllabus?

The examination encompasses nine subjects: Air Law and ATC Procedures, Aircraft General Knowledge, Flight Performance and Planning, Human Performance, Meteorology, Navigation, Operational Procedures, Principles of Flight, and Communications.

What are the privileges of a CAO Iran Private Pilot License?

A PPL holder may act as pilot-in-command or co-pilot of non-commercial civil flights under Visual Flight Rules without financial remuneration or valuable consideration.

Is this practice question bank an official CAO.IRI examination?

No. This practice bank is an independent educational study resource developed by OpenExamPrep to assist pilot candidates in preparing for the topics examined under the CAO.IRI PPL syllabus.