Question
Six years from now, the ratio of
Krishna's age to his age two years ago is 3:2. Currently, Gaurav is 14 years older than Krishna. If Juju's current age is equal to the average of Gaurav's and Krishna's current ages, what is Juju's present age?Solution
ATQ, Let the present age of ‘Krishna’ = ‘y’ years According to the question, {(y + 6)/(y – 2)} = (3/2) Or, 2y + 12 = 3y – 6 So, y = 18 Present age of ‘Gaurav’ = 18 + 14 = 32 years So, present age of ‘Juju’ = (18 + 32)/2 = 25 years
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