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Q: A is 20% less than B and C is 30% more than D. If D is 25% less than A, then which of the following is true?
  • A. C = 0.39B
  • B. B = 0.78C
  • C. B = 0.39C
  • D. C = 0.78B
Correct Answer: Option D -
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Explanations:

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