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GeekInterview.com > Placement Papers > Infosys > Aptitude
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Question: My son is half of my age & was 1/3rd of my age 10 yrs back. What is my present age?
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| August 08, 2007 07:51:04 |
#2 |
| esha |
Member Since: Visitor Total Comments: N/A |
RE: My son is half of my age & was 1/3rd of my age 10 ...
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let the fathers age be f and son's age be s
s=.5f => f=2s..................1
(f-10)/3=(s-10) => f-10=3s-30
3s-f=20.............................2
solving 1 and 2
we get son's age as 20 and fathers age as 40
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