If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?
What building has the most stories?
How can you tell a raw egg from a hard-boiled egg?
What part of the chicken has the most feathers?
What has a ring but no finger?
Four men were in a boat on the lake. The boat turns over, and all four men sink to the bottom of the lake, yet not a single man got wet! Why?
Women do it once a year after they turn 19 but men get to do it only once in a lifetime. What is it?
When does a USA Potato change its nationality?
A word I know, Six letters contain, Subtract just one, And twelve is what remains.
What is the fastest way to double your money?
If Japan and Panama decided to merge into a single country, probably people will name it Japanama. Can you think of two more such country's unions that could produce similar names like Japanama by overlapping their three letters?
In Canada, a mathematical puzzle must be solved in order to win the lottery to classify it as a “game of skill” not gambling.