1.

A man is 3 yr older than his wife and fourtimes as old as his son. If the son becomes 15yr old after 3 yr, what is the present age ofthe wife?

Answer»

Let x be age of son.man=3+wife age = 4x,after 3 years, x+3=15,x=12.3+wife age=12*4present ,wife age=45years



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