No one wants to have it, but if one got it, he does not want to lose it. What is It?

By moving exactly three matchsticks can you make the below equation true.It can be solved by 3 ways.

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

Decode the below four famous ciphers:

8P of the SS
1M of the E
1S of the SS
60M in 1H

Jack have ten pairs of black socks, eight pairs of white socks and seven pairs of green socks. Everything is mixed in a draw. As there is no light he were not able to identify the colour of the socks. How many of the socks did he want to take to match one pair

How many letters are in the alphabet?

Railroad Crossing, look out for the cars. Can you spell that, without any R's ?

Two boys were admitted to a school. When the headmaster asks them about their parents, they tell him that they have same parents (father and mother). On further inquiry, it turns out that they both share the same date for their birthday.

"Are you twins," ask the headmaster.
"No," replies the boys.

Is it possible?

A word I know has six letters it contains, remove one letter and 12 remain. What is it?

You have a square. What you have to do is cut and reassemble the square such that you create a Red Cross sign that has the same volume as that of the square.