The salaries of A, B and C are of ratio 2:3:5. If the increments of 15%, 10% and 20% are done to their respective salaries, then find the new ratio of their salaries
Choices: A) 20:33:60 B) 21:33:60 C) 22:33:60 D) 23:33:60 E) None of these
Explanation:   Let A salary be 2k   B salary be 3k and C salary be 5k   A's new salary = 115/100∗2k=23/10k   B's new salary = 110/100∗3k=33/10k   C's new salary = 120/100∗5k=6k   New ratio = 23k/10: 33k/10: 6k=23:33:60   Option 23:33:60
<result>D</result>
The salaries of A, B and C are of ratio 2:3:5. If the increments of 15%, 10% and 20% are done to their respective salaries, then find the new ratio of their salaries