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Q: In what ratio does a grocer mix tea at Rs. 26 per kg and Rs. 32 per kg so that by selling the mixture at Rs 30 per kg they may gain 10%?
  • A. 26 : 7
  • B. 7 : 16
  • C. 7 : 26
  • D. 16 : 7
Correct Answer: Option A -
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Explanations:

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