A) 160 m
B) 150 m
C) 180 m
D) None of these
Correct Answer: B
Solution :
Let the length of the train be x m \[\therefore \] Total distance covered by the train \[=(x+150)\,\text{m}\] Speed of the train \[=60\,km/h=60\times \frac{5}{18}=\frac{50}{3}\,m/s\] Since, Distance = Speed \[\times \] time \[\therefore \,\,\,\,\,\,\,\,x+150=\frac{50}{3}\times 18=300\] \[\Rightarrow \,\,\,\,\,x=300-150=150\,\text{m}\] \[\therefore \] Length of the train = 150 mYou need to login to perform this action.
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