A bus driver was heading down a street in Mexico. He went right past a stop sign without stopping, he turned left where there was a "no left turn" sign, and he went the wrong way on a one-way street. Then he went on the left side of the road past a cop car. Still - he didn't break any traffic laws. Why not?

The square root of number 121 is "11". What is the square root of the number "12345678987654321."?

What kind of band never plays music?

Find the 8 in the below-given Image.

Different lights make me strange by changing me into different sizes. What am I?

Many have heard it, but nobody has ever seen it, and it will not speak back until spoken to. What is it?

John is on an island and there are three crates of fruit that have washed up in front of him. One crate contains only apples. One crate contains only oranges. The other crate contains both apples and oranges.

Each crate is labelled. One reads 'apples', one reads 'oranges', and one reads 'apples and oranges'. He know that NONE of the crates have been labeled correctly - they are all wrong.

If he can only take out and look at just one of the pieces of fruit from just one of the crates, how can he label all of the crates correctly?

What can go up a chimney down, but can’t go down a chimney up?

What has one eye, but can’t see?

Teacher ask the student

'Why are you standing on that chair in music class ?'.

what did student replied ?