I have a mouth but I don't eat.
I have a bank but have no money.
I have a bed but i dont sleep.
I wave but have no hands.

Who Am I ?

What is the below Rebus indicate?

Why Wine Glass Stem is so long?

I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?

What type of tree can I carry in my hand?

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

Can you arrange four 9's and use at most 2 math symbols, to make the total 100?

If it took eight men ten hours to build a wall, how long would it take four men to build it?

Using the clues below, what four numbers am I thinking of?

The sum of all the numbers is 31.
One number is odd.
The highest number minus the lowest number is 7.
If you subtract the middle two numbers, it equals two.
There are no duplicate numbers.

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