SSC Sample Paper Mock Test-20 SSC CGL Tear-II Paper-1

  • question_answer
    Three athletes A, B and C start moving on a 12 km circular path in same direction with the speed of 3 km/h. 4 km/h and 6 km/h respectively. How many hours later, they would meet at the same point next time?

    A) 8 h

    B)  12 h

    C)  18 h    

    D)  24 h

    Correct Answer: B

    Solution :

    The time taken by each athletes to complete one round = 4 h, 3 h and 2 h respectively Now, the time interval required for next meet = LCM of 4, 3 and 2 = 12 h


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