state gov OSSSC RI, ARI, AMIN, SFS, ICDS Supervisor Combined Mock Test 2023-25 Quantitative Aptitude Mixture Problems
A mixture of dettol and water contains 80% of water. What volume of dettol is to be added to 60 litres of this mixture, so that the new mixture contains 75% of water?
1
8 litres
2
4 litres
3
10 litres
4
6 litres