What does this Rebus Picture means ?

Rectify the following equality 101 - 102 = 1 by moving just one digit.

Is the statement valid that it does not matter how much older a sibling is, eventually the younger one will be half as old as the older one?

There was a competition where the contestants had to hold something. At the end of the event, the winner was a person who had no hands or feet. What was it that the contestants had to hold?

What Deficiency does the below rebus represent?

VIT_MIN

There is something which is always coming but never arrives?

I have a five and a three-gallon jar. Assuming there is an infinite supply of water, how can I measure one-gallon water?

What has 88 keys?

If nine thousand, nine hundred nine dollars is written as $9,909,
how should twelve thousand, twelve hundred twelve dollars be written?

Consider all the numbers between 1 and 1 million. Among all these numbers, there is something very special about the number 8 and the number 2202. What is it?