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Q: 4 men and 5 women can complete a work in 15 days, whereas 9 men and 6 women can do it in 10 days. To complete the same work in 7 days, how many women should assist 4 men ?
  • A. 12
  • B. 14
  • C. 13
  • D. 11
Correct Answer: Option C -
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Explanations:

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