Mr X has three sons namely P Q and R P is the eldest son of Mr X while R is the youngest one The pre...........

Quantitative Aptitude ( CCS) Problems based on Ages

Mr. X has three sons namely P, Q and R. P is the eldest son of Mr. X while R is the youngest one. The present ages of all three of them are square numbers. The sum of their ages after 5 years is 44. What is the age of P after three years?

15 years

13 years

19 years

17 years

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Explanation:

Solution:
Square numbers – x, y, z
(x + 5) + (y + 5)+ (z + 5) = 44
x + y + z = 44 – 15 = 29
Possible values of x, y, z = 4, 9, 16 [Out of 1, 4, 9, 16, 25] P’s present age = 16; after three years = 19