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Study Stuff for MCA Examinations - NIMCET
Study Stuff for MCA Examinations - NIMCET
Previous Year Question (PYQs)
A person's present age is two-fifth of the age
of his mother. After 8 years, he will be one
half of the age of his mother. What is the
present age of the mother?
Solution
Let present age of mother is x,then present age of his som = $\frac{2x}{5}$
After 8 year
son's age$\frac{2x}{5}+8$
mother's age =$x+8$
And given that son's age is $\frac{1}{2}$ time of mother's
$\frac{2x}{5}+8=\frac{1}{2}(x+8)$
Hence ,present age of mother is 40
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