100+ Free NCAA CPL Flight Performance & Planning Practice Questions

Pass your NCAA Commercial Pilot Licence (CPL) Flight Performance and Planning Examination exam on the first try — instant access, no signup required.

✓ No registration✓ No credit card✓ No hidden fees✓ Start practicing immediately

65-75% Pass Rate

100+ Questions

100% Free

Loading practice questions...

Same family resources

Explore More Nigeria Civil Aviation Authority (NCAA)

Continue into nearby exams from the same family. Each card keeps practice questions, study guides, flashcards, videos, and articles in one place.

2026 Statistics

Key Facts: NCAA CPL Flight Performance & Planning Exam

40 Q

Exam Questions

NCAA Licensing Syllabus

90 Min

Exam Duration

NCAA Licensing Syllabus

75%

Passing Score

Nig. CARs Part 2

₦50,000

Exam Fee

NCAA Official Schedule

The NCAA CPL Flight Performance & Planning exam requires 75% to pass 40 MCQs in 90 minutes, covering Nig. CARs flight planning rules, mass and balance, performance graphs, and PET/PSR math.

Sample NCAA CPL Flight Performance & Planning Practice Questions

Try these sample questions to test your NCAA CPL Flight Performance & Planning exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1Under Nig. CARs Part 2 mass and balance standards, what items are included in an aircraft's Basic Empty Weight (BEW)?

A.Airframe, engines, fixed operating equipment, full engine oil, and unusable fuel

B.Airframe, engines, usable fuel, maximum passenger payload, and pilot bag

C.Airframe, engines, pilot, copilot, unusable fuel, and baggage

D.Airframe, engines, full usable fuel tanks, and maximum allowable payload

Explanation: Basic Empty Weight (BEW) comprises the standard aircraft structure, engines, installed equipment, full engine oil, and unusable (trapped) fuel. Usable fuel, crew, passengers, and cargo are part of the useful load.

2What is the definition of Payload in commercial flight operations under Nig. CARs?

A.The total mass of revenue passengers, baggage, and cargo carried on the flight

B.The combined weight of passengers, crew, usable fuel, and oil

C.The total weight of the aircraft minus the basic empty weight

D.The weight of fuel remaining at the destination aerodrome after landing

Explanation: Payload is defined as the total revenue-generating load on board the aircraft, consisting of passengers, baggage, freight, and cargo. It excludes crew members and usable fuel.

3In aircraft loading calculations, what is the Datum Line?

A.An imaginary vertical plane from which all horizontal arm distances are measured for moment calculation

B.The horizontal line passing through the aerodynamic center of the wing chord

C.The point on the fuselage where the total weight of the aircraft acts downwards

D.The maximum forward limit specified by the manufacturer for takeoff

Explanation: The Datum Line is a fixed, imaginary vertical reference plane established by the manufacturer from which all longitudinal arms are measured. Moments are computed relative to this plane.

4What fundamental formula expresses the relationship between Weight, Arm, and Moment in mass and balance calculations?

A.Moment = Weight × Arm

B.Moment = Weight ÷ Arm

C.Arm = Weight × Moment

D.Weight = Moment × Arm

Explanation: The basic formula for mass and balance is Moment = Weight × Arm (M = W × A). Rearranging this formula yields Arm = Moment / Weight and Weight = Moment / Arm.

5How is the Useful Load of an aircraft calculated?

A.Useful Load = Maximum Ramp Weight − Basic Empty Weight

B.Useful Load = Basic Empty Weight − Usable Fuel Weight

C.Useful Load = Maximum Takeoff Weight − Maximum Zero Fuel Weight

D.Useful Load = Payload − Flight Crew Weight

Explanation: Useful Load is the difference between the Maximum Allowable Gross Weight (or Ramp Weight) and the Basic Empty Weight. It includes usable fuel, crew, passengers, and cargo.

6What standard nominal density values are used in aviation for AVGAS 100LL and Jet A-1 when calculating fuel weight?

A.AVGAS: 6.0 lbs/US gal (0.72 kg/L); Jet A-1: 6.7 lbs/US gal (0.80 kg/L)

B.AVGAS: 6.7 lbs/US gal (0.80 kg/L); Jet A-1: 6.0 lbs/US gal (0.72 kg/L)

C.AVGAS: 7.2 lbs/US gal (0.86 kg/L); Jet A-1: 8.0 lbs/US gal (0.96 kg/L)

D.AVGAS: 5.0 lbs/US gal (0.60 kg/L); Jet A-1: 5.5 lbs/US gal (0.66 kg/L)

Explanation: Standard nominal aviation fuel densities at 15°C are: AVGAS 100LL = 6.0 lbs/US gal (0.72 kg/L), and Jet A-1 = 6.7 lbs/US gal (0.80 kg/L). Jet A-1 is denser than AVGAS.

7Why is Maximum Zero Fuel Weight (MZFW) a critical structural limitation for transport aircraft?

A.To prevent wing bending moment stress from exceeding structural limits when fuselage payload is maximum

B.To ensure the aircraft maintains positive stability during high-altitude cruise climb

C.To limit the landing impact force on the main landing gear oleo struts

D.To guarantee sufficient engine thrust for single-engine climb gradient requirements

Explanation: Maximum Zero Fuel Weight (MZFW) limits the weight carried in the fuselage (payload + crew + BEW). Since fuel in wing tanks provides upward relief bending against aerodynamic lift, excess fuselage load without fuel weight stresses wing root joints.

8What does expressing CG position as % MAC (Mean Aerodynamic Chord) represent?

A.The position of the Center of Gravity as a percentage of wing chord length measured from the Leading Edge of the MAC (LEMAC)

B.The ratio of the aircraft total mass to the wing span squared

C.The distance from the nose datum to the main landing gear divided by chord length

D.The percentage of total payload loaded forward of the aerodynamic center

Explanation: % MAC represents the CG position relative to the wing's Mean Aerodynamic Chord, computed as % MAC = [(CG arm − LEMAC arm) / MAC length] × 100.

9How does loading an aircraft to an excessively forward Center of Gravity affect flight characteristics?

A.Increases stall speed, increases longitudinal stability, and increases elevator trim drag

B.Decreases stall speed, decreases longitudinal stability, and increases cruise speed

C.Decreases elevator control authority required for flare, leading to tail strike

D.Increases maneuverability, reduces elevator control force, and decreases fuel consumption

Explanation: A forward CG requires greater downforce from the horizontal tailplane to balance the nose-heavy moment. This increases effective wing loading (higher stall speed), increases longitudinal stability, and increases trim drag (lower cruise speed).

10What danger is associated with loading an aircraft beyond its Aft Center of Gravity limit?

A.Severe loss of longitudinal stability, light stick forces, and potential inability to recover from a stall or spin

B.Excessive nose-down pitch tendency during landing flare resulting in nose-wheel first contact

C.Increased stall speed and severe tailplane flutter at low airspeed

D.Structural overload of the nose gear assembly during taxiing

Explanation: An aft CG reduces the tailplane moment arm, causing decreased longitudinal stability and light control forces. Beyond the aft limit, the aircraft becomes pitch unstable and stall/spin recovery may become impossible.

About the NCAA CPL Flight Performance & Planning Exam

The NCAA CPL Flight Performance and Planning examination tests commercial pilot candidates in Nigeria on aircraft loading, center of gravity computations, operational performance charts, density altitude corrections, fuel reserve policies under Nig. CARs Part 2, cross-country flight planning, and critical point calculations (PET/PSR).

Assessment

40 MCQs, 90 minutes, 75% passing score.

Time Limit

90 minutes

Passing Score

75% (30 out of 40)

Exam Fee

₦20,000 (Nigeria Civil Aviation Authority (NCAA))

NCAA CPL Flight Performance & Planning Exam Content Outline

25%

Mass and Balance Computations

Center of gravity calculations, moment limits, load sheets, weight shift/addition, and fuel burn movement.

25%

Flight Performance Charts & Operational Factors

Takeoff/landing distance required and available, climb gradient conversions, wind/slope/surface corrections, and cruise tables.

15%

Density Altitude & ISA Calculations

ISA temperature deviations, pressure altitude corrections, and density altitude impact on engine/airframe performance.

15%

Fuel Policy & Regulations (Nig. CARs & ICAO)

Taxi, trip, contingency (5%), alternate, and final reserve fuel requirements under Nig. CARs Part 2.

10%

Route Flight Planning & Navigation Charts

Wind vector triangles, true/magnetic/grid headings, groundspeed, top of climb/descent calculations, and en-route fuel burn.

10%

Point of Equal Time (PET) & Point of Safe Return (PSR)

Critical point calculations for normal, engine-out, and depressurization conditions, and endurance limits.

How to Pass the NCAA CPL Flight Performance & Planning Exam

What You Need to Know

Passing score: 75% (30 out of 40)
Assessment: 40 MCQs, 90 minutes, 75% passing score.
Time limit: 90 minutes
Exam fee: ₦20,000

Keys to Passing

Complete 500+ practice questions
Score 80%+ consistently before scheduling
Focus on highest-weighted sections
Use our AI tutor for tough concepts

NCAA CPL Flight Performance & Planning Study Tips from Top Performers

1Master the fundamental formula CG = Total Moment / Total Weight and know how to convert between inches/millimeters, pounds/kilograms, and US gallons/liters/pounds.

2Practice density altitude calculations using both the rule-of-thumb formula (DA = PA + 120 * (OAT - ISA)) and E6B flight computer settings.

3Memorize Nig. CARs Part 2 & Part 8 fuel reserve rules: Taxi + Trip + 5% Contingency + Alternate Fuel + Final Reserve (45 min IFR / 30 min VFR piston/turboprop).

4Be proficient in solving PET (Critical Point) formula D_PET = (D * H) / (O + H) and PSR formula T_PSR = (E * H) / (O + H) quickly and accurately.

5Always apply safety factors for runway performance: headwind (50%), tailwind (150%), grass (+15%), wet surface (+15%), and uphill slope (+7% per 1%).

Frequently Asked Questions

What is the passing score for the NCAA CPL Flight Performance & Planning exam?

The passing score is 75% (scoring at least 30 out of 40 questions).

How long is the NCAA CPL Performance exam?

The examination duration is 90 minutes for 40 multiple-choice questions.

What is the fee for the NCAA CPL examination in Nigeria?

The official NCAA examination fee is ₦50,000 per sitting.

What regulations govern flight performance and planning in Nigeria?

Flight performance and operational flight planning are governed by the Nigeria Civil Aviation Regulations (Nig. CARs) Part 2 (Personnel Licensing) and Part 8 (Operations of Aircraft), incorporating ICAO Annex 6 standards.

Are flight computers (E6B / CX-3) allowed in the NCAA CPL exam?

Yes, approved non-programmable mechanical flight computers (like standard E6B or Jeppesen CR-3) or approved aviation electronic flight calculators (like ASA CX-3) are permitted.

100+ Free NCAA CPL Flight Performance & Planning Practice Questions

Explore More Nigeria Civil Aviation Authority (NCAA)

NCAA Aeronautical Station Operator / Telecommunications Licence Exam (Nigeria)

NCAA Air Traffic Controller Licence Examination (Nigeria)

NCAA Aircraft Maintenance Engineer Licence - Airframe (Nigeria)

NCAA Aircraft Maintenance Engineer Licence - Avionics/Electrical (Nigeria)

NCAA Aircraft Maintenance Engineer Licence - Powerplant (Nigeria)

NCAA AME Basic / Aviation Legislation Module (Nigeria)