15 kmph
8 kmph
15/8 kmph
None of these
Answer is Right!
Answer is Wrong!
The correct answer is: A. 15 kmph.
The maximum speed of a goods train pushed backed from block section is 15 kmph. This is because the train is not under its own power and is being pushed by another train. If the train were to travel faster than 15 kmph, it could become unstable and derail.
Option B is incorrect because it is the speed of a passenger train. Option C is incorrect because it is not a valid speed. Option D is incorrect because it is not one of the options.