Question
Quantitative Aptitude Question on Time Speed and Distance
A 175m long train crosses a man walking at a speed of 9 km/h in the opposite direction in 10 sec. The speed of the train is:
A
45 km/h
B
54 km/h
C
72 km/h
D
68 km/h
Answer
54 km/h
Explanation
Solution
The correct option is (B):54 km/h