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?

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

What number should come in place of the question mark below?

A pond had 60 fish, out of which, all but 20 died.
How many fishes are now present in that pond?

There was a strange boy who was born before his father. How can this be possible?

Four men were in a boat on the lake. The boat turns over, and all four men sink to the bottom of the lake, yet not a single man got wet! Why?

10+10 and 11+11 can give you the same answer.

Explain how?

I came first on earth but second on the heaven.
I also came twice in a week but found just once in a year.
I stay away from months but you can find me in February.

What am I?

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?

I live in a bowl. I can swim. I have a tail. I also have fins and big eyes. What am I?