Question
The present ages of Karan and Arjun are in the ratio 6
: 5, respectively. If 4 years ago from now, the sum of ages of Karan and Arjun was 36 years, then find the age of Karan 6 years hence from now.Solution
Let the present ages of Karan and Arjun be ‘6x’ years and ‘5x’ years, respectively. ATQ: (6x - 4) + (5x - 4) = 36
11x - 8 = 36
11x = 44
x = 4 So, present age of Karan = (6 x 4 = 24) years So, required age of Karan = (24 + 6 = 30) years
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