Teaching NVS Junior Secretariat Assistant (JSA) Mock Test 2024 Quantitative Aptitude Mixture Problems To Make a Mixture from Two Mixtures
The acid and water in two vessels P and Q are in the ratio of 4 : 5 and 3 : 2, respectively. In what ratio, should the liquid in both the vessels be mixed to obtain a new mixture in vessel R containing acid and water in the ratio of 10 : 9?
1
9 : 10
2
6 : 7
3
5 : 4
4
2 : 5