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Q: If 4 men and 6 boys can do a work in 8 days and 6 men and 4 boys can do the same work in 7 days, then in how many days will 5 men and 4 boys do the same work?
  • A. 5
  • B. 6
  • C. 8
  • D. 7
Correct Answer: Option C -
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Explanations:

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