Find three numbers such that

* When we multiply three numbers, we will get the prime numbers.
* The difference between the second and the first number is equal to the third and second.

People put me on the table and cut me but do not eat me. What am I?

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

Until it is measured, not known. Yet how you miss it when it has gone. What is it?

I know a nine-letter word having only one vowel.
Do you ?

Transform the word THINK into BRAIN while changing only one letter at a time in a manner that each of the word in the process is a real word!!!

In the picture that is attached with this question, you can find a square which comprises of four little squares inside it. Consider this square to be made with matchsticks. You have to remove two matchsticks such that only two squares remain instead of five.How will you do it ?

You are given four results as below:
1111 = F
2222 = E
3333 = T
Then, can you find out how to code 4444?

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?

Take away my first letter, then take away my second letter. Then take away the rest of my letters, yet I remain the same. What am I?