A free sample with reasoning
Original illustrative exercise / not an official exam question
To estimate journey time over the ground, which speed should be used?
- A. Groundspeed.
- B. An engine's rotational speed.
- C. Any instrument number without checking its meaning.
Show the explanation
A. Groundspeed relates distance over the ground to elapsed time. The exercise highlights why a pilot must identify what an indication actually represents.
How to practise this bank in BlueFlash
- Open the app and choose Exam mode.
- Select an available Technical General question bank appropriate to your course.
- Answer the question, then explain why your choice follows from the concept.
- Ask for clarification when you cannot justify an option. Open the relevant lesson when you need the foundations.
- Revisit the weak topic before trying another practice session.
A better habit for this subject
Trace a system's inputs, mechanism, output and failure conditions. Ask why an option is wrong rather than treating the answer letter as the lesson.
Keep a reasoning log
For each mistake, record the topic, your original assumption, the corrected reasoning and the source that supports it. Re-test the concept with a different question. Recognising the wording of one item is not the same as understanding the subject.
What this page does not promise
The sample above is our own teaching exercise. We do not claim it appears in a current DGCA paper, and we do not publish an official answer key. Library availability varies; use the current official syllabus and suitable licensed study material to determine your scope.