What has one letter and starts with an E?

A man was driving a black truck. His lights were not on. The moon was not out. A lady was crossing the street. How did the man see her?

You enter your friend's room. He is not in his room. Although you see that on the bed there are two dogs, five cats, two giraffes and three pigs. Also, a couple of chickens and ducks are flying in the room.

Calculate the number of legs standing on the floor.

Replace each alphabet with the number (1-9) to make the below equation correct.

AB * C = DE - F = GH / I

John left on a horse on Thursday , was gone for two days, and came back on Thursday after completing his work. How did that happen?

Three ants are going up a hill, one behind the other. The last ant then says to the other ants, 'There is an ant behind me!'' How come?

What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?

Quickly Solve this riddle

7 - 4 + 3 * 0 + 1 = ?

Look at the picture and find out which square is not linked with any of the other squares.

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