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Q: If x beakers of 100 ml containing 1:4 acid-water solution are mixed with y beakers of 200 ml containing 3:17 acid-water solution then the ratio of acid to water in the resulting mixture becomes 19:91. Find x : y.
  • A. 5 : 3
  • B. 3 : 5
  • C. 7 : 13
  • D. 13 : 7
Correct Answer: Option A -
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Explanations:

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