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      Question

      45 men can complete 3/5 part of a work in 8 days working

      9 hours a day. How many women can complete rest of the work if they work for 6 hours a day for 45 days and efficiency of a man is four times the efficiency of a woman.
      A 32 Correct Answer Incorrect Answer
      B 40 Correct Answer Incorrect Answer
      C 24 Correct Answer Incorrect Answer
      D 36 Correct Answer Incorrect Answer

      Solution

      Let number of women be W. We know that, (M1 × D1 × H1 × E1)/W1 = (M2 × D2 × H2 × E2)/W2 (45 × 8 × 9 × 4)/(3/5) = (W × 45 × 6 × 1)/(2/5) W = 32

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