Mathematics · Data Sufficiency

Each of the questions below consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the questi on. What is the capacity of a jar containing a mixture of 80% alcohol and the remaining soda? Statement (I): If initially 10 liters of the mixture from the jar is replaced by soda, followed by 5 liters of the resulting mixture replaced by soda, then the final quantity of alcohol in the jar becomes 28.8 liters. Statement (II): If 45% of the mixture from the jar is replaced by soda twice, then the percentage of alcohol in the jar becomes 51.5%.