1.

Q: 15 litres of a mixture contains alcohol and water in the ratio 1 : 4 , If 3 litres of Water is mixed in it , the percentage of alochol in the new mixture will be :

A. 0.17
B. $$(18{1\over2})\%$$
C. 0.15
D. $$(16{2\over3})\%$$
Answer» E.


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