When I was four years old, my sister was half my age.
Now I am one hundred years old.
How old is my sister?
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Nerdy Joke Book and Logic Puzzles
RandomIf you are smart like me, you'll get these jokes! Most of them are quirky and corny, but that's what makes them awesome! By the way, I found most of these on the Internet, so don't sue me if you made one of these up or heard it somewhere else. :) So...
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When I was four years old, my sister was half my age.
Now I am one hundred years old.
How old is my sister?
