Quantitative Aptitude – Age – Dick is thrice as old as Tom and Harry


Slot – 3 – Quantitative Aptitude – Age – Dick is thrice as old as Tom and Harry


Q. Dick is thrice as old as Tom and Harry is twice as old as Dick. If Dick’s age is 1 year less than the average age of all three, then Harry’s age, in years, is?
Answer: 18

Solution:
Let the age of Tom = x
So age of Dick = 3x
Age f Harry = 6x
Avg age = (6x+3x+x)/3 = 10x/3
As per question,
10x/3 – 1 = 3x
Or x= 3
So age of Harry =6x = 18


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