What Deficiency does the below rebus represent?

VIT_MIN

These types of puzzles are known as charades. What you have to do is to find two words that are referred to in the first stanza and the second stanza and put them together to form the third word in the third stanza.

Just for example, if my first refers to 'off' and my second refers to 'ice', then my whole will be the 'office'.

My first is present - future's past -
A time in which your lot is cast.

My second is my first of space
Defining people's present place.

My whole describes a lack of site -
A place without length, breadth, or height.

During which month do people sleep the least?

What came first, the chicken or the egg?

Find the value of "?" in the ball picture Riddle below:

How many times in a given day, minutes and hour clock comes in a straight line ?

Name the three-letter word that can complete the below words:

A) L O _ _ _ E
B) E D U _ _ _ E
C) _ _ _ E R
D) _ _ _ T L E

What does it mean?

What is the coolest letter in the alphabet?

what does the below math rebus puzzle mean?