Can you find a number that lies one third of the distance between 1/3 and 2/3?

Which Number is the odd one out?

A) 7145
B) 2716
C) 5321
D) 4135

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?

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

It belongs to you, but other people use it more than you do. What is it?

Consider this about a word: The first two letters signify a male, the first three letters signify a female, the first four letters signify a great, while the entire world signifies a great woman. What is the word?

When Jack was six years old he hammered a nail into his favourite tree to mark his height. Ten years later at age sixteen, Jack returned to see how much higher the nail was. If the tree grew by five centimetres each year, how much higher would the nail be?

The Little ant seems to be always confused. Do you know why?

John enters a small room. The Door Closes.
When the door opens, John is in a larger room.

Explain?

Count The number of F's in the paragraph below:

"FINISHED FILES ARE THE RESULT OF YEARS OF SCIENTIFIC STUDY COMBINED WITH THE EXPERIENCE OF YEARS"