Aptitude & Reasoning Quantitative Aptitude Objective
Mar 12, 2013

A 3 gallon mixture contains one part S and two parts R.In order to change it to mixture containing 25% S, how much R should be added?

Choose the correct answer:
A) 1 gallon
B) 2 gallon
C) 3 gallon
D) 5 gallon
Detailed Explanation

No Explanation

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