A) 24%
B) 16%
C) 8%
D) 12%
Correct Answer: B
Solution :
In 32 litres of solution, Alcohol \[=\frac{32\times 20}{100}=6.4\] litres Water \[=32-6.4=25.6\] litres On adding 8 litres of water, Required percent \[=\frac{6.4}{40}\times 100=16%\]You need to login to perform this action.
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