engineering recuitment NPCIL Stipendiary Trainee (Category II) Prelims 2025 Mock Test Quantitative Aptitude Ratio and Proportion Simple Ratios
In a mixture of 80 litres, the ratio of milk to water is 3 : 1. The quantity of milk in the mixture is:
1
60 litres
2
40 litres
3
80 litres
4
20 litres