campus placement HP Test Series Quantitative Aptitude Mixture Problems To Make a Mixture from Two or More Things
From a vessel containing 100 litres of pure milk, 40% is replaced by water and this process is repeated 4 times. At the end of fourth operation, the quantity of pure milk reduces to
1
12.96 litres
2
18.24 litres
3
15.46 litres
4
19.26 litres