There are a number of books on a shelf. If one book is the 4th from the left and 6th from the right, how many books are on the shelf?

Client Dempsey living in one of the East Coast states of the U.S. was talking to Landon Donovan, who was living in the West Coast state of the U.S.

Dempsey: What time is it?
Donovan: Wow, It is the same time here.

How is this possible?

What is the end of everything?

What number comes next in the series?

5 15 5 18 5 24 14 20 _

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

It comprises roots which nobody sees,
Much taller than those trees,
Up and up it goes,
Still it never grows?

A number can be multiplied by multiple of nine
i.e 9 18 27 36 45 ...

and the resulting number consist of only one digit.

Can you identify the number ?

A B C D E F G H

These are the letters given to you. Now you have to find out the letter that comes two to the right of the letter which is immediately to the left of the letter that comes three to the right of the letter that comes midway between the letter two to the left of the letter C and the letter immediately to the right of the letter F.

You need to remove two matchsticks to make the below equation true. Can you do it ?

I have some blue and red sock in my drawer. I have a total of 4 socks. I pick 2 socks and the chance that I get a pair of red socks is 1/2.

What is the chance of picking a pair of blue socks?