SSC Sample Paper SSC (Group-C) Sample Test Paper-2

  • question_answer
    A train moving at a rate of 36 km/hr. crosses a standing man in 10 seconds. It will cross a platform 55 metres long, in:

    A)  6 seconds

    B)  7 seconds

    C)  \[15\frac{1}{2}\]seconds  

    D)  \[5\frac{1}{2}\]seconds

    Correct Answer: C

    Solution :

     Speed of train = 36 kmph \[=36\times \frac{5}{18}=10\,m/\sec \] Length of train \[=10\times 10=100\]metre \[\therefore \] Required time\[=\frac{100+55}{10}=15.5\]seconds


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