What Deficiency does the below rebus represent?

VIT_MIN

There is one thing that goes round the house and also inside the house but never even share a brief touch. What is it?

You stand in front of two doors. A guard stands next to each door. You know the following things: one path leads to paradise, the other leads to death. You cannot distinguish between the two doors. You also know that one of the two guards always tells the truth and the other always lies. You have permission to ask one guard one question to discover which door leads to paradise. What one question would you ask to guarantee you enter the door to paradise?

There is something which you can be arrested for attempting but not for successfully completing.

In one of the popular batman series movie "Batman Forever", there was a riddle that goes like "Tear me off and then scratch my head and I was red then and now I am back. Who am I?

You can take four of the five letters out of this word, but the pronunciation never changes. What is the word?

If I put in one canary per cage, I have one bird too many. If I put in two canaries per cage, I have one cage too many. How many cages and canaries do I have?

Can you count the number of blocks in the picture below?

Which of the below owl is odd one out?

Get total of 120 by using five zeros 0,0,0,0,0 and any one mathematical operator.
Do you ?