A) 4:3
B) 3:4
C) 2:5
D) 5:2
Correct Answer: D
Solution :
Let present age of son =x Present age of man = 3x Six years ago: Age of man \[=3x-6\] Age of son \[=x-6\] \[{{x}^{3}}+\frac{1}{{{x}^{3}}}\] \[3x-2=\frac{8}{x}.\] \[\left( -\frac{3}{4},2 \right)\] Six years after: Age of man = \[3\times 18+6=60\] Age of son \[=18+6=24\] Ratio \[=60:24=5:2.\]You need to login to perform this action.
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