A mile-long train is moving at sixty miles an hour when it reaches a mile-long tunnel. How long does it take the entire train to pass through the tunnel?

Where do fish keep their money?

I know a number which is spelt in alphabetical order.
Do you?

Why do Chinese men eat more rice than Japanese men do ?

What time is it when an elephant sits on a fence?

I look flat, but I am deep. Hidden realms I shelter. Lives I take, but the food I offer. At times I am beautiful. I can be calm, angry, and turbulent. I have no heart but offer pleasure as well as death. No man can own me, yet I encompass what all men must have. What am I?

If you say my name, I will no longer exist. What am I?

You Are Highly Attentive If You Can Spot A Hat In This Bathroom In 9 Seconds!

Can you count the number of squares in the given picture?

What is the riddle which can be asked all day with a different correct answer each time.