A) 188
B) 176
C) 175
D) 96
Correct Answer: B
Solution :
Let the length of train = x m When the train crosses man, Speed \[=\frac{x}{8}\] When the train crosses platform, Speed \[=\frac{x+264}{40}\] \[\therefore \] \[\frac{x}{8}=\frac{x+264}{20}\] \[\Rightarrow \] \[20x=8x+2112\] \[12x=2112\]\[\Rightarrow \]\[x=\frac{2112}{12}=176\,\,\text{m}\]You need to login to perform this action.
You will be redirected in
3 sec