state gov Rajasthan Police SI Mock Test 2021 Quantitative Aptitude Mixture Problems To Make a Mixture from Two Mixtures
The ratio of alcohol and water in to two glasses is 2 : 3 and 5 : 4 respectively. In what ratio should the liquid in both the glasses be mixed to obtain a new mixture containing alcohol and water in the ratio 1 : 1?
1
5 : 9
2
9 : 7
3
7 : 5
4
9 : 11