SSC Sample Paper Mock Test-14 SSC CGL Tear-II Paper-1

  • question_answer
    A thief is noticed by a policeman from a distance of 200 m. The thief starts running and the policeman chases him. The thief and the policeman run at the rate of 10 km/h and 11 km/h respectively. What is the distance between them after 6 min?

    A) 100 m

    B)  190 m

    C)  200 m

    D)  150 m

    Correct Answer: A

    Solution :

    Relative speed of police\[=11-10=1\,\,\text{km/h}=\frac{5}{18}\text{m/s}\] \[\therefore \] Distance decreased in 6 min \[=\frac{5}{18}\times 6\times 60\] \[\therefore \] Distance remained between them             \[=200-100=100\,\,\text{m}\]


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