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Q:

Alloy A contains metals x and y only in the ratio 5: 2 and alloy B contains these metals in the ratio 3: 4. Alloy C is prepared by mixing A and B in the ratio 4: 5. The percentage of x in alloy C is:

  • 1
    45
  • 2
    $$55{5\over 9}$$
  • 3
    $$44{4\over 9}$$
  • 4
    56
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Answer : 2. "$$55{5\over 9}$$"

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Maths Alligation and mixture

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