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Discussion :: Races and Games

  1. In a 200 metres race A beats B by 35 m or 7 seconds. A's time over the course is:

  2. A.

    40 sec

    B.

    47 sec

    C.

    47 sec

    D.

    None of these

    View Answer

    Workspace

    Answer : Option C

    Explanation :

    B runs 35 m in 7 sec.

     

    B covers 200 m in =[\(\frac { 7 } { 35 } \) X 200 ] = 40sec

     

    B's time over the course = 40 sec.

     

     A's time over the course (40 - 7) sec = 33 sec.


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