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Q: The ratio of Sand and Macadam in a mixture is 41 : 30. While the mixture of Macadam and cement is 6 : 7. What is the ratio of sand and cement in the mixture?
  • A. 8 : 6
  • B. 11 : 7
  • C. 77 : 48
  • D. 41 : 35
Correct Answer: Option D -
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Explanations:

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