What does this Rebus Picture mean?

Replace the question mark with the correct number in below Picture:

I am quite hot but become too cold if you remove the first two letters. What am I?

I am a word of 12 alphabets.

* Alphabets 12, 4, 7, 2, 5 : Eastern beast of burden
* Alphabets 1, 8, 10, 9 are street made famous by Sinclair Lewis.
* Alphabets 11, 3, 6 are past.

On whole it means a person suffering from delusions of greatness.

What Is it ?

The picture shows the dice results in each couple of throws. If they are actually following a pattern, can you find out the missing one?

In an office's desk, you find a unique method that shows the current day of the month. Two numbered cubes are used to depict the current date.

Can you find out the numbers on both the cubes so that each date can be mentioned using them?

Please note that you have to use both the cubes to display any date. Thus the 1st day must be represented by 01 and so on.

In my garden, I have many trees but only one of them is the mango tree. In these mango trees, there are some mangoes(as expected).

But after a strong wind, there are neither mangoes on the tree nor on the ground. Explain?

f you were running a race, and you passed the person in 2nd place, what place would you be in now?

Can you decipher the below rebus?

PBLUESAISNUERSES

Can you place three balls such that the equation shown in the picture holds true?