Aptitude - The age of the grandlady is between 50-70 where each of her son has as many sons as many broth

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The age of the grandlady is between 50-70 where each of her son has as many sons as many brothers he has.The grand lady's age is equal to the number of sons and grand sons.What is the age of the grand lady.

64 years

Total Answers and Comments: 4

Last Update: August 22, 2007

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Submitted by: ha

Ans: 64 ..
because if there are 7 sons, each of the seven sons will have 6 sons ie total no
of grandsons = 42 and sons=7 and 42+7<60
not valid
But when u try it asuming there are 8 sons
you get a valid age (56 grandsons and 8 sons)

Above answer was rated as good by the following members:
balasmart75

September 01, 2005 05:03:27

RE: The age of the grandlady is between 50-70 where each of her son has as many sons as many broth...

Ans: 64 ..
because if there are 7 sons each of the seven sons will have 6 sons ie total no
of grandsons 42 and sons 7 and 42+7<60
not valid
But when u try it asuming there are 8 sons
you get a valid age (56 grandsons and 8 sons)

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