What Deficiency does the below rebus represent?

VIT_MIN

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 the picture given below, can you find out which digit will take place of the question mark?

Forwards I am heavy, backward I am not. What am I?

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

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

What does does this rebus picture means ?

Why did Navjot Singh Sidhu put the new January calendar in the freezer

When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?

What building has the most stories?

Which is the smallest number that you can write using all the vowels exactly once?