15 L of a mixture contains alcohol and water in the ratio 1 : 4. If 3 – McqOptions

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1.	15 L of a mixture contains alcohol and water in the ratio 1 : 4. If 3 L of water is mixed in it, the percentage of alcohol in the new mixture will be :
A.	15
B.	16 2/3
C.	17
D.	18 1/2
Answer» C. 17

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