A) 188
B) 176
C) 175
D) 96
Correct Answer: B
Solution :
Let length of train = x m \[\therefore \]Speed of tram \[=\frac{x+264}{20}\] Obviously \[\frac{x}{8}=\frac{x+264}{20}\] \[\Rightarrow \]\[\frac{x}{2}=\frac{x+264}{5}\]\[\Rightarrow \]\[5x=2x+528\] \[\Rightarrow \]\[5x-2x=528\]\[\Rightarrow \]\[x=528\div 3=176\,\,m\]You need to login to perform this action.
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