engineering recuitment DRDO CEPTAM STA B Tier I (Sr. Technical Assistant) Mock Test 2022 Quantitative Aptitude Mixture Problems To Make a Mixture from Two Mixtures
In a mixture of 90 litres, the ratio of milk to water is 4 ∶ 1. In another mixture of 90 litres, the ratio of milk to water is 3 ∶ 2. What is the positive difference between the quantities of milk in the two mixtures?
1
23 litres
2
18 litres
3
16 litres
4
22 litres