Question: The salaries of A, B, and C are in the ratio 2 : 3 : 5. If their salaries are increased by 15%, 10%, and 20% respectively, what will be the new ratio of their salaries?
Correct Answer: A. 23:33:60
Explanation: Original ratio = 2:3:5. New salaries: A = 2*1.15 = 2.3, B = 3*1.1 = 3.3, C = 5*1.2 = 6. New ratio = 23:33:60.