railway RRB Technician Grade 3 Mock Test 2024 Quantitative Aptitude Mixture Problems To Make a Mixture from Two Mixtures
2/3 of a milk-water mixture was milk. There was 21 litres of the mixture. If 4 litres of water is added to it, Then find the percentage of milk in the new mixture.
1
44
2
56
3
14
4
11