Grand Father and Grand Son:
These kind of age related puzzles are very common in interviews. This is one such famous age related puzzles commonly asked. The Interview puzzle is explained below:
Question:
In 1932, I was as old as the last two digits of my birth year. When I mentioned this interesting coincidence to my Grandfather, he surprised me by saying that the same applied to him too. I thought that is impossible. However, he proved it.
Answer:
For Grandson: First Two digits of birth year: 19.
Therefore, if born in 1916, he would become 16 years in 1932
For Grandfather: First Two digits of birth year: 18.
So, 100(from 1800) +32=132
132 divided by 2 gives 66.
Therefore, if born in 1866, he would be 66 in 1932.
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