SSC Sample Paper Mock Test-9 SSC CGL Tear-II Paper-1

  • question_answer
    A train 110m long is running at 60 km/h. In what time will it pass a man, running in the direction opposite to that of the train at 6 km/h? 

    A)     8 s

    B)  6 s  

    C)  10 s    

    D)  5 s   

    Correct Answer: B

    Solution :

      Speed of the train relative to man= (60 + 6) km/h = 66 km/h \[=\left( 66\times \frac{5}{18} \right)\,\,\text{m/s}=\frac{55}{3}\,\,\text{m/s}\] Distance covered in passing the man = 110 m Time taken \[=\frac{110}{(55/3)}\text{s}=\left( 110\times \frac{3}{55} \right)\text{s}=6\,\,\text{s}\]     


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