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

How many words can a pen with half refill write?

A non-stop marathon is the shared favourite sport of three brothers.

*The oldest one is fat and short and trudges slowly on.
*The middle brother's tall and slim and keeps a steady pace.
*The youngest runs just like the wind, speeding through the race.

"He is young in years, we let him run!" the other two brothers explained, "'because though he is surely number one, he is second, in a way." Why is it?

Why is the Hole below a Lock?

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

Name a key which is hardest to turn.

Why is 6 afraid of 7?

There are five vowels (a, e, i, o, u) in the English language.
Can you tell us a word that contains all these vowels?

Give it food and it will live; give it water and it will die.

Your mother’s brother’s only brother-in-law is asleep on your couch. Who is asleep on your couch?