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 ?

Complete the table series riddle by finding the number that can replace "??".

They are three errirs in this question. Can you find them?

In the figure, you can see nine stars. What you have to do is connect all of them by using just four line and without lifting your hand i.e. in a continuous flow.

Christina has four daughters, and each of her daughters has a brother. How many children does Christina have?

It's a 7-letter word.
If we remove 1 letter from it, it remains the same.
If we remove 2 letters from it, it remains the same.
If we remove 3 letters from it, it remains the same.
If we remove all the letters from it, still it remains the same.
What is it?

It is a nine-letter word.
The exact opposite of the phrase "friendly and outgoing"
It contains the word "over".
It starts will a vowel.

What is it?

John was piloting a plane behind a car but was never able to overtake it. Why?

Until it is measured, not known. Yet how you miss it when it has gone. What is it?

You knock a Table over in the library, and suddenly 20 eyes are looking at you.