Question
Present age of ‘P’ is 50% more than that of ‘Q’.
6 years ago, ‘P’ was twice as old as ‘Q’. What is the present age of ‘Q’?Solution
Let the present age of ‘Q’ be ‘x’ years
Therefore, present age of ‘P’ = 1.5x years
ATQ;
(1.5x – 6) = 2 × (x – 6)
Or, 1.5x – 6 = 2x – 12
Or, 6 = 0.5x
Or, x = 12
Therefore, present age of ‘Q’ = 12 years
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