SSC Sample Paper SSC CHSL (10+2) Sample Test Paper-2

  • question_answer
    A man walks from p to Q at the rate of 5 kmph and returns from Q to P at 3 kmph. What is his average speed for the whole Journey?

    A)                                                                                   \[\frac{13}{4}\] kmph               

    B)                                                                                    \[\frac{7}{2}\] kmph

    C)                                                                                   \[\frac{15}{4}\] kmph     

    D)                                                                                                   \[8\] kmph

    Correct Answer: C

    Solution :

     Here\[,\]                                                                                       \[PQ=QP\] .                                                                                      \[\therefore\] Average speed                                                \[=\frac{2\times 5\times 3}{5+3}=\frac{30}{8}=\frac{15}{4}\] km


You need to login to perform this action.
You will be redirected in 3 sec spinner