Hi Samyak Let the volumes of Cups A and B be 'x' and 'y' units respectively After the replacements Beaker A has y/10 - x/5 + 30 units of acid Beaker B...

Hello Samyak ! Let the number of balls with : Abhinav = 5aBipin : 12bChetan = 13c The sum of the number of balls should be equal to 60 , as no ball is...

This question is an excellent application of ratios. We can solve it by assuming the salaries of the three brothers to be a, b and c. Savings: A= 0.25...