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SSC Sample Paper Mock Test-4 SSC CGL Tear-II Paper-1

  • question_answer
    A train passes a man standing on a platform in 8 and also crosses the platform which is 264 m long in 20 s. The length of the train (in m) is

    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 \[\frac{x}{8}=\frac{x+264}{20}\] \[\Rightarrow \]\[\frac{x}{2}=\frac{x+264}{5}\]\[\Rightarrow \]\[5x=2x+528\] \[\Rightarrow \]\[5x-2x=528\]\[\Rightarrow \]\[x=528\div 3=176\,\,m\]


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