A) 500
B) 600
C) 750
D) 900
Correct Answer: C
Solution :
Let the length of train be x metre. \[\text{Speed}=90\text{km/h}=\frac{90\times 5}{18}\text{m/s}\] \[=25\,\,\text{m/s}\] \[\therefore \]Distance covered in\[60\,\,\text{s}=25\times 60=1500\,\,\text{m}\] Now according to question, \[2x=1500\] \[x=750\,\,\text{m}\]You need to login to perform this action.
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