Question : The salaries of a father, mother and daughter are in the ratio 2 : 3 : 5. What will be the ratio of their salaries if there was an increase of 15%, 10% and 20%, respectively?
Option 1: 19 : 13 : 15
Option 2: 23 : 33 : 60
Option 3: 17 : 37 : 50
Option 4: 17 : 18 : 25
Correct Answer: 23 : 33 : 60
Solution :
Salary of father =
Salary of mother =
Salary of daughter =
There is an increase in the salary, 15%, 10%, and 20% respectively,
Now,
Salary of father
Salary of mother
Salary of daughter
So, the required ratio = 230 : 330 : 600 = 23 : 33 : 60
Hence, the correct answer is 23 : 33 : 60.
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