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Discussion

  1. 6 children and 2 men complete a certain piece of work in 6 days. Each child takes twice the time taken by a man to finish the work. In how many days will 5 men finish the same work?
    1. 6
    2. 8
    3. 9
    4. 15
  1. Correct Option: A

    6C + 2M = 6days
    36C + 12M = 1 days
    Again 1M = 2C
    ∴ 36+12X2 = 1 day
    60 children can do the work in 1 day
    Now, 5 men = 10 children
    ∴ 10 children can do the work in 6 days.


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