Long time
Minimum running time
Normal running time
None of these
Answer is Wrong!
Answer is Right!
The correct answer is: C. Normal running time.
The time taken by a train running at its normal speed is called the normal running time. This is the time it takes for the train to travel from one station to another, without taking into account any delays or stops.
The other options are incorrect because:
- A. Long time is not a specific term used to describe the time taken by a train running at its normal speed.
- B. Minimum running time is the time it takes for a train to travel from one station to another, taking into account any delays or stops. This is usually longer than the normal running time.
- D. None of these is the correct answer.