Reverse the Digits of Age of Father

When you reverse the digits of age of father you will get the age of son. One year ago the age of father was twice that of son's age. What are the current ages of father and son?
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Questions by sonali26

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ananthk

  • Nov 25th, 2010
 

This type of qn`s done by trail and error methods. firm you have to form eq. based on given data then you have to submit values given in ans.

if f=10x+y is father age then s=10y+x is son age
then f-1=2(s-1) given
10x+y-1=20y+2x-2;          8x=19y-1   go for option s if  y=3 x=7;
the ages r 37 73

ganesan4632

  • May 21st, 2011
 

  • Current Age:

    Father Age should be  - 73 Years
    son age will be  - 37 Years (Reversal of Father Age)

    One Year Before:

    Father Age is 72 Years(Double of Son's age)
    Son Age is  - 36 Years

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