railway RPF SI Mock Test Series 2024 Quantitative Aptitude Mixture Problems To Make a Mixture from Two Mixtures
The milk and water in two vessels are in the ratio of 3 : 1 and 7 : 11 respectively. In what ratio should the liquid in both the vessels be mixed to obtain a new mixture containing half milk and half water?
1
5 : 7
2
4 : 9
3
1 : 1
4
4 : 7