x gallon 40% alcohol solution is mixed with another y gallon

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by GMATinsight » Sat Feb 17, 2018 5:06 am

x gallon 40% alcohol solution is mixed with another y gallon10% alcohol solution to result is z gallon p% alcohol solution. Is p>25?

1) x^2>y^2
2) z > p

Source: www.GMATinsight.com

Answer: option A

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Source: Beat The GMAT — Data Sufficiency | Sat Feb 17, 2018 5:06 am

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