As easy as you can get into me, it is as hard to get out of me.

Do you know what I am?

There are forty elephants and they have forty-fore heads. How can this be possible?

John said, "If yesterday was tomorrow, today would be Friday."

When did John make this statement?

Christina, Allison and Lena are 3 daughters of John a well-known Mathematician, When I asked John the age of their daughters. He replied "The current age of her daughters is prime. Also, the difference between their ages is also prime."

How old are the daughters?

In four steps you need to move the word 'cold' From 'warm' by replacing one alphabet at a time such that every word formed at each step is acceptable in English Dictionary.

What does this say?

XLR8

What has lots of eyes, but can’t see?

A newspaper is supposed to have 60 pages, but pages 24 and 41 are missing.
Which other pages won't be there?

Six people park their car in an underground parking of a store. The store has six floors in all. Each one of them goes to a different floor. Simon stays in the lift for the longest. Sia gets out before Peter but after Tracy. The first one to get out is Harold. Debra leaves after Tracy who gets out on the third floor.

Can you find out who leaves the lift on which floor?

In a stable, there are men and horses. In all, there are 22 heads and 72 feet. How many men and how many horses are in the stable