railway DFCCIL Junior Executive 2023 (CBT 1 & CBT 2) Mock Test Quantitative Aptitude Mixture Problems
A mixture contains milk and water in the ratio of 5 ∶ 3, respectively. On adding 7 litres of water, the ratio of milk to water becomes 1 ∶ 2. Find the quantity of milk in the mixture.
1
7 litres
2
10 litres
3
5 litres
4
3 litres