defence exam Indian Navy Tradesman Mate Mock Test 2024 Quantitative Aptitude Mixture Problems To Make a Mixture from Two Mixtures
What is the percentage of acid in the new mixture when 15 liters of a solution, initially containing 40% acid, has 6 liters of water added to it?
1
12\(1\over2\)%
2
28\(4\over7\)%
3
7\(1\over7\)%
4
6\(2\over3\)%