A chemical mixture requires 2 chemicals, A and B in the proportion 3:2. The mixture is to be prepared in a tank of capacity 50 litres. Pipe A can fill the tank with chemical A in 15 min and pipe B can fill the tank with chemical B in 30 min. If both the pipes are opened when the tank is empty, then for how long should the pipes A and B run to obtain the mixture? (In minutes)
Aptitude and Reasoning MCQ Questions with Solutions A chemical mixture requires 2 chemicals, A and B in the proportion 3:2. The mixture is to be…