A) 150 m
B) 100 m
C) 50 m
D) 120 m
Correct Answer: C
Solution :
Relative speed - (72 - 36) km/hr = 36 km/hr = \[36\times \frac{5}{18}=10m/s\] Length of the faster train \[=10\times 5=50m\]You need to login to perform this action.
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