In a 120 L of mixture of alcohol and water percentage of alcohol is 65 only 30 L of the mixture is t...........

Quantitative Aptitude (Insurance) Mixture and Alligation

In a 120 L of mixture of alcohol and water, percentage of alcohol is 65% only. 30 L of the mixture is taken out and some quantity of pure alcohol is added to the remaining mixture. As a result, the respective ratio of alcohol and water in the new mixture became 2 : 1. Find the quantity of pure alcohol added in mixture?

5 liter