railway RPF Constable Mock Test Series 2024 Quantitative Aptitude Mixture Problems To Make a Mixture from Two Mixtures
Nawazudin Siddiqui, a chemist in a petrochemical company has solution A having 50% acid and a solution B containing 25% acid. How much of each should be used to make 20 liters of a 30% acid solution?
1
5 liters, 15 liters
2
4 liters, 16 liters
3
8 liters, 12 liters
4
14 liters, 6 liters