Rajeev’s present age is 100/3 % of his father’s age and his father’s age is half of Rajeev’s grandfather’s age. The average of the present ages of all of them is 110/3 years. What was the ratio of their ages 10 years ago?

Rajeev’s present age is 100/3 % of his father’s age and his father

1.	Rajeev’s present age is 100/3 % of his father’s age and his father’s age is half of Rajeev’s grandfather’s age. The average of the present ages of all of them is 110/3 years. What was the ratio of their ages 10 years ago?
A.	1 : 43 : 56
B.	1 : 23 : 56
C.	1 : 23 : 46
D.	1 : 26 : 56
E.	None of these
Answer» C. 1 : 23 : 46

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Rajeev’s present age is 100/3 % of his father’s age and his father’s age is half of Rajeev’s grandfather’s age. The average of the present ages of all of them is 110/3 years. What was the ratio of their ages 10 years ago?

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