Sita rsquo s present age is five times of her daughter rsquo s age and 1 3rd of her father rsquo s a...........

Quantitative Aptitude ( CCS) Problems based on Ages

Sita’s present age is five times of her daughter’s age and 1/3rd of her father’s age. If the average age of all the three is 28 years, then find the difference between Sita’s daughter’s age and her father’s age.

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Explanation:

Solution:
Sita : Daughter = 5 : 1
Sita : Father = 1: 3 or 5 : 15
Total age of 3 = 1 + 5 + 15 = 21
So average = 21/3 = 7
7…….28
1……..4
Sita’s daughter = 4
So her father’s = 60
Difference = 56 years