ATPL Question Bank Meteorology

ATPL Question Bank - Meteorology

Meteorology Sample Questions

Correct fact regarding the "tropopause" is

A. It is, by definition, an isothermal layer
B. It seperates the troposphere from the stratosphere
C. It indicates a strong temperature lapse rate
D. It is, by definition, a temperature inversion

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At a certain position, the temperature on the 300 hPa chart is -48°C; according to the tropopause chart, the tropopase is at FL 330. What is the most likely temperature at FL 350?

A. -50°C
B. -56.5°C
C. -54°C
D. -58°C

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The tropopause is lower .......

A. cover the North Pole than over the equator
B. south of the equator than north of it
C. over the equator than over the South Pole
D. in summer than winter in moderate latitudes.

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Out of the following what is the most likely temperature at the tropical tropopause?

A. -55°C
B. -35°C
C. -75°C
D. -25°C

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The correct statement regarding the International Standard Atmosphere is, it is at,

A. At MSL temperature is 15°C and the decrease in temperature with height is 1°C per 100m.
B. At MSL temperature is 15°C and pressure is 1013.25 hPa.
C. at MSL temperature is 10°C and the decrease in temperature with height is 1°C per 100 m
D. at MSL pressure is 10013.25 hPa and the decrease of temperature with height is 1°C per 100 m.

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The tropopause is a level at which the ....

A. water vapour content is greatest
B. temperature ceases to fall with increasing height
C. pressure remains constant
D. vertical currents are strongest.

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The 0°C isotherm is forecast to be at FL 50. At what FL would you expect a temperature of -6°C?

A. FL 20
B. FL 100
C. FL 80
D. FL 110

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How does temperature vary with increasing altitude in the ICAO standard atmosphere below the tropopause?

A. Increases
B. Decreases
C. At first it increases and higher up it decreases.
D. Remains constant

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What is the correct statement regarding the temperature at the tropopause?

A. It is higher in equatorial regions than in Polar Regions
B. It is highest in middle latitudes
C. There is no significant difference with change of latitude
D. It is higher in polar regions than in equatorial regions.

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The boundry layer between troposphere and stratosphere is called

A. Ionosphere
B. Tropopause
C. Stratosphere
D. Atmosphere

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Out of the following how would you characterise an air temperature of -15°C at the 700 hPa level over Western Europe?

A. High
B. Within +/-5°C of ISA
C. 20°C below standard
D. Low

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What will the temperature be at FL 50 if the ICAO standard lapse rate is applied and the temperature at FL 110 is -5°C?

A. +3°C
B. +7°C
C. 0°C
D. -3°C

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The height of the tropopause normally vary with latitude in the northern hemisphere by

A. Remaining constant throughout the year.
B. Remaining constant from north to south.
C. Decreasing from south to north.
D. Increasing from south to north.

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What will the temperature be at FL 130 if the ICAO standard lapse rate is applied and the temperature at FL 80 is +6°C?

A. -4°C
B. +2°C
C. -6°C
D. 0°C

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What is the lowest assumed temperature in the ICAO standard Atmosphere?

A. -273°C
B. -44.7°C
C. -56.5°C
D. -100°C

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What is "troposphere"? It is ...

A. part of the atmosphere above the stratosphere
B. boundry between the mesosphere and thermospjere
C. boundry between the stratosphere and the mesosphere
D. part of the atmosphere below the tropopause.

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Out of the following how would you characterise an air temperature of -55°C at the 200 hPa level over Western Europe?

A. High
B. Within +/-5°C of ISA
C. Low
D. Very high

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What is the respective order of the height and the weight of the tropopause?

A. 8 km and -40°C over the equator
B. 8 km and -75°C over the poles
C. 16 km and -75°C over the equator
D. 16 km and -40°C over the poles.

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The most important constituent in the atmosphere from a weather stand-point is

A. Water vapour
B. Nitrogen
C. Oxygen
D. Hydrogen

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How does the thickness of the troposphere vary?

A. rotation of the earth
B. latitude
C. the wind
D. Longitude

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What is correct regarding the troposphere?

A. reaches the same height at all latitudes
B. contains all oxygen of the stratosphere
C. has a greater vertical extent above the equator than above the poles
D. is the separation layer between the stratosphere and atmosphere.

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If you are flying at FL 120 and the outside temperature is -2°C, the "freezing level" will be at what altitude?

A. FL 110
B. FL 170
C. FL 70
D. FL 230

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A temperature of +15°C is recorded at an altitude of 50 meters above sea level. If the vertical temperature gradient is that of a standard atmosphere, what will the temperature be at the summit of a mountain, 2500 meters above sea level?

A. +5°C
B. +2°C
C. 1°C
D. -6°C

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What is the outside temperatture likely to be if you are flying at FL 300 in an air mass that is 15°C waremer than a standard atmosphere?

A. -15°C
B. 45°C
C. -30°C
D. -60°C

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The approciamte composition of the dry air by volume in the troposphere is

A. 21% oxygen, 78% nitrogen, and the rest other gasses.
B. 50% oxygen, 40% nitrogen, and the rest other gasses.
C. 10% oxygen, 89% nitrogen, and the rest other gasses
D. 88% oxygen, 9% nitrogen, and the rest other gasses.

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What is the rate decrease of temperature with height per 100 m in the International Standard Atmosphere?

A. 1°C
B. 0.5°C
C. Variable
D. 0.65°C

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How would you characterise an air temperature of -30°C at the 300 hPa level over Western Europe?

A. High
B. Within +/-5°C of ISA
C. Low
D. Very low

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What is the temperature deviation from the ISA if an outside air temperature of -35°C is measured while cruising at FL 200?

A. 10°C warmer then ISA
B. 10°C colder then ISA
C. 5°C warmer then ISA
D. 5°C colder than ISA.

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Out of the following what is the vertical temperature lapse rate, up to 11 km, in the ICAO standard atmosphere?

A. 4.5°C per 100 m
B. 3°C per 1000 m
C. 6.5°C per 1000 m
D. 2°C per 1000 m.

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What is the approximate average height of the tropopause over the equator?

A. 10 km
B. 9 km
C. 32 km
D. 16 km

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Going from the equator to the North Pole what will happen to the altitude of the tropopause?

A. increases and its temperature increases
B. increases ad its temperature decreases
C. decreases and its temperature increases
D. decreases and its temperature decreases.

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What is the temperature at 10,000 ft in the ISA?

A. -5°C
B. -20°C
C. -35°C
D. 0°C

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What is the average height of the tropopause at 50°N?

A. 13 km
B. 11 km
C. 7 km
D. 22 km

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In the lower part of the stratosphere the temperature ...

A. increases with altitude
B. increases at first and decreases afterward
C. decreases with altitude
D. is almost constant

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Students Also Ask

Which ATPL question bank is the best?

There is no single “best” question bank for everyone, as each has unique features and styles. However, popular and highly regarded ATPL question banks include:
  • BGSonline (Bristol Groundschool) Known for comprehensive explanations and regular updates. Integrated with Bristol’s online learning system for students enrolled in its courses.
  • Aviation Exam Has a large, up-to-date question database and a user-friendly interface (including mobile apps). Offers detailed explanations and performance-tracking features.
  • Question Bank from PadPilot Often used alongside PadPilot textbooks; focuses on clarity and integration with its own study materials.
  • Other Providers There are several others (e.g., Aeropolit, ATPdigital) that cater to specific regional requirements or training organizations. When choosing a question bank, consider:
  • Currency/Updates: How frequently are they updated to match the latest exam question styles and regulatory changes?
  • Quality of Explanations: Do they provide thorough explanations or just the correct/incorrect answers?
  • User Interface & Practice Options: Is it easy to navigate, track your progress, and focus on weak areas?
  • Instructor/School Recommendations: If you’re enrolled in a flight school, see if they recommend a specific question bank to align with their curriculum.
However, one has to know that learning questions and answers is definately not a long-term solution. Pilots need to review their knowledge and constantly read and learn, so it's advisable to thoroughly study all ATPL subjects before going for an exam.

What is the hardest ATPL exam?

This is a very subjective question. In general, Meteorology is considered quite demanding. Principles of Flight and Fligh Planning as well. One of the "easist" is considered Air Law, even though a lot of students find it difficult.

How Many Questions are there in the ATPL exam?

The ATPL syllabus (particularly EASA) consists of 14 separate exam subjects, such as Principles of Flight, Air Law, Meteorology, Navigation, etc.
  • Each subject has its own set of questions, which can range anywhere from 20 to 80+ questions per exam.
  • The total number of questions you’ll face for all 14 subjects typically amounts to 700–800+ questions, though the exact count can change over time and may vary by authority (e.g., EASA vs. the UK CAA vs. other national CAAs).
  • Because the question pools are periodically updated, it’s crucial to use current study materials and question banks that reflect the latest regulations and question styles.

How hard is it to pass the ATPL ground school in the UK?

  • Breadth of Knowledge: ATPL ground school covers a wide range of topics, from technical subjects like Aircraft Systems and Performance to more theoretical subjects such as Flight Planning and Radio Navigation.
  • Pace & Workload: The courses are known for being intensive. Many students find that a rigorous daily study schedule is essential to keep up with the reading, practice questions, and mock exams.
  • Success Rate: While pass rates are generally reasonable, the difficulty should not be underestimated. Most training organizations provide a structured approach with practice exams, which significantly helps in passing on the first attempt.
  • Effective Study Tactics: Using a reputable question bank, attending ground school classes (online or in-person), and forming study groups are strategies many cadets use to handle the high volume of information.

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