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Discussion

  1. 6 men or 10 women can reap a field in 15 days, then the number of days that 12 men and 5 women will take to reap the same field is :
    1. 5
    2. 6
    3. 8
    4. 12
  1. Correct Option: B

    Work done by 6 men = work done by 10 women.
    Work done by 1 man = work done by 10 / 6 = 5/3 women
    ∴ 12 men + 5 women = 12 x ( 5 / 3) + 5 = 25 women
    ∴ W1 x D 1 = W2 x D2 W = women, D=days
    10 X 15 = 25 x D2
    D2 = 6


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