insurence exam LIC HFL Assistant/Assistant Manager Mock Test Series Quantitative Aptitude Mixture Problems To Make a Mixture from Two Mixtures
A container contains a mixture of two liquids ‘P’ and ‘Q’ in the ratio of 7 : 5. When 9 litres of mixture is drawn off and then the container is filled with the same amount of 'Q', then the ratio of ‘P’ and ‘Q’ becomes 7 : 9. How many litres of liquid ‘P’ was contained by the container initially?
1
27 litres
2
21 litres
3
31 litres
4
42 litres
5
None of these