My friend asked me this question: “my grandmother’s age is a perfect square. Also, it is equal to the difference the square of my father’s age and the square of my mother’s age. My father is one year older than my mother. Can you tell me how old my mother is?”
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March 27th, 2010 - 01:03
it can also be
625-576=49
December 28th, 2009 - 12:48
3,4,5 also works!
December 27th, 2009 - 15:30
if we consider grandmother to be extra ordinarily healthy
than her age can be 121
mother’s age 60
fathers age 61
December 26th, 2009 - 20:40
The required ans is 40 year
41^2 – 40^2 = 81
December 26th, 2009 - 19:32
196-169=25
friends i know its awkward but it is taking into consideration all the constraints