If two's company, and three's a crowd, then whats four and five ?

I am a prime number.
The double of myself is equal to the square of me.

which number am I?

Can you solve the maths in the below-given picture equation?

What two things can you never eat for breakfast?

A detective visits his friend John just to discover that John's neighbour Dr Jacob was murdered. Dr Jacob, who is a mathematician wrote the murderer's name in a code word "Hcqtfz". There were five suspects
1. Ajit
2. Pankaj
3. Ganpat
4. Deenu
5. Hariya

The Detective was instantly able to find the murderer.
Can you?

What Deficiency does the below rebus represent?

VIT_MIN

Replace the letters of words with a number so that the below equation holds true

BASE +
BALL
---------
GAMES
----------

What can run but never walk, have a mouth that never speaks, have a head that never weeps, and have a bed but never sleeps?

I got a bee but no honey.
got an eye but am still blind.
got a sea but no water.
got a tea but no coffee.
got a why but no answer.

What Am I?

There is something which is always coming but never arrives?