Physics · Mathematics

Aviation and Flight Principles

352 Questions

Aviation and flight principles cover the physics of aircraft, including speed, altitude, lift, and takeoff requirements. These concepts frequently appear in physics and general science sections of various competitive exams. Use this collection to practice solving numerical and conceptual problems related to flight dynamics and aviation rules.

Aircraft takeoff speedFlight instrument rulesAverage speed calculationGlider and balloon altitudeEarth magnetic field effects

Aviation and Flight Principles Questions

Multiple choice general knowledge

The famous Concord Jet has a speed of

  1. 2220 kilometers per hour

  2. 1965 kilometers per hour

  3. 2125 kilometers per hour

  4. 2275 kilometers per hour
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The Concorde had a maximum cruising speed of 2,179 km/h (1,354 mph), which is approximately Mach 2.04. Option C (2125 km/h) is the closest to this actual speed. This supersonic airliner could fly from London to New York in about 3.5 hours, less than half the time of conventional aircraft, before being retired in 2003.

Multiple choice general knowledge math & puzzles

While chasing Hritik in Dhoom 2 abhishek take a helicoptor. from jail at point A. The speed of helicopter is 50km/hr during take off of 6 min. during chase it was moving at constant speed of 60km/hr for 30 min after which abhishek lost hritik. If abhishek returned to A and parked the helicopter at the same point as take off. what is the displacement of the helicopter.

  1. 40 km

  2. 0 km

  3. 80 km

  4. cant be detremined

  5. I will have to watch dhoom 2 to know
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Displacement is defined as the straight-line distance between the starting point and the final position. Since the helicopter returned to point A and parked at the exact same spot where it took off, the total displacement is 0 km, regardless of the distance traveled.

Multiple choice general knowledge

The first human-made objects to reach altitudes above 80 km is

  1. V-2s, a rocket

  2. A Plane.

  3. V-3s, a rocket

  4. v-5s, a rocket
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The German V-2 rocket, developed during World War II, was the first human-made object to reach altitudes above 80 km, crossing the Kármán line (the boundary of space at 100 km) in 1944 test flights. Planes cannot reach such altitudes, and V-3/V-5 rockets did not exist.

Multiple choice general knowledge

There are two planes which are made up of same material. Assume all the conditions are same for both the planes. Consider a square path and planes are on the diagonally opposite airports. Now first plane starts its journey from one point reaches the destination in 3 hrs. After that second plane starts its journey which reaches the destination in 180 min on same route.Why is the time difference?

  1. Bad weather

  2. Both dont reach in time

  3. accident of two planes

  4. Both reach in same time
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Both planes reach in the same time because 3 hours equals 180 minutes. The question presents identical durations in different units to test unit conversion and attention to detail.

Multiple choice general knowledge science & technology

Some airplanes is called as supersonic planes because

  1. Speed of the airplane is lesser than the speed of sound

  2. Speed of the airplane is equal to the speed of sound

  3. Speed of the airplane is greater than the speed of sound

  4. None of the above
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Supersonic aircraft are those that can fly faster than the speed of sound (Mach 1). The term 'supersonic' literally means 'above sound speed', referring to velocities exceeding approximately 1235 km/h at sea level. Subsonic aircraft fly below this speed, while transonic aircraft approach it.

Multiple choice general knowledge

The record for the highest-flying bird was set when:

  1. A vulture was sucked into a jet engine at 11,550 m (37,900 ft.)

  2. Geese were seen above Mt. Everest at over 8,840 m (29,000 ft.)

  3. A duck collided with an airplane at 6,400 m (21,000 ft.)

  4. A black-poll warbler flock was observed at 4,880 m (16,000 ft.)
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The record for highest-flying bird (11,550 m / 37,900 ft) was set when a Ruppell's griffon vulture was sucked into a jet engine over Ivory Coast. This tragic incident was documented by the aircraft crew. While geese fly over mountains, this vulture holds the confirmed altitude record.

Multiple choice general knowledge

The record for the highest-flying bird was set when:

  1. A vulture was sucked into a jet engine at 11,550 m (37,900 ft.)

  2. Geese were seen above Mt. Everest at over 8,840 m (29,000 ft.)

  3. A duck collided with an airplane at 6,400 m (21,000 ft.)

  4. A black-poll warbler flock was observed at 4,880 m (16,000 ft.)
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The record involves a Ruppell's Griffon Vulture that was confirmed at 11,550 meters (37,900 feet) when it collided with a jet aircraft over Ivory Coast in 1973. This is the highest altitude ever documented for a bird. While geese do fly high, none have been reliably recorded above Mt. Everest, and the other options involve birds at lower altitudes.

Multiple choice general knowledge

Four forces related to avaiation are

  1. Air, Water, Humidity, Density

  2. Boeing, Airbus, Embraer, Cessna

  3. Drag, Weight, Thrust, Lift

  4. Lufthansa, British Airways, Delta Airlines, Air France
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The four fundamental forces of flight are Lift (upward force), Weight/Gravity (downward force), Thrust (forward force), and Drag (backward resistance force). These forces must be balanced for stable flight. Options A lists atmospheric properties, B lists aircraft manufacturers, and D lists airlines - none are forces.

Multiple choice general knowledge

Movement about the vertical axis is known as

  1. Pitch

  2. Yaw

  3. Roll

  4. Bank
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Yaw refers to rotation around the vertical axis (nose moving left/right). Pitch is rotation around the lateral axis (nose up/down), Roll is rotation around the longitudinal axis (wing tipping), and Bank is essentially the same as Roll.

Multiple choice general knowledge

What is the speed when aircraft has to carry on with takeoff even if one engine gets fail

  1. Under no circumstances

  2. When the pilot just started the take-off

  3. When speed is greater than 80 knots

  4. Speed greater than V1
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

V1 is the decision speed during takeoff - if an engine fails after reaching V1, the aircraft must continue with the takeoff because there is insufficient runway length remaining to safely stop. Below V1, the pilot can abort the takeoff. Options A, B, and C describe incorrect scenarios.

Multiple choice general knowledge

When do a pilot contacts ATC at tower position.

  1. After take off, Before landing

  2. Before take off, before landing

  3. Before take off, After Landing

  4. After take off, After Landing
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Pilots contact ATC (Air Traffic Control) tower before takeoff for clearance and before landing for landing instructions. This ensures proper separation and sequencing of aircraft during critical flight phases.

Multiple choice general knowledge math & puzzles

You're the pilot of an airplane that travels from New York to Chicago - a distance of 800 miles. The plane travels at 200 MPH and makes one stop for 30 minutes. What is the pilot's name?

  1. Necessary information is missing.

  2. You can't tell from the question.

  3. Both a & b.

  4. You can tell from the question.
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

This is a classic trick question. The pilot's name is 'You' - the question explicitly states 'You're the pilot' at the beginning. No calculation is needed.

Multiple choice general knowledge

Ailerons are used for Rolling moment.

  1. True

  2. False
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Ailerons are hinged control surfaces on the trailing edge of wings that create differential lift to cause roll (rotation around the longitudinal axis). When one aileron goes up and the other down, the aircraft banks left or right.