What word is identified by the below rebus?

Your Your Your Your Your
Your Your Your Your Your

This puzzle is for Harry Potter fans. Do you know why Tom Riddle is called Lord Voldemort?

A number can be multiplied by multiple of nine
i.e 9 18 27 36 45 ...

and the resulting number consist of only one digit.

Can you identify the number ?

There is a basket full of hats. Three are white and two are black. Three men, Tom, Tim, and Jim, each take a hat out of the basket and put it on their heads without seeing the hat they selected or the hats the other men selected. The men arrange themselves so Tom can see Tim and Jim’s hats, Tim can see Jim’s hat, and Jim can’t see anyone’s hat. Tom is asked what color his hat is and he says he doesn’t know. Tim is asked the same question, and he also doesn’t know. Finally, Jim is asked the question, and he does know. What colour is his hat?

I cry without having a voice.
I fly without having wings.
I bite without having teeth.
I whisper without a mouth.

Who am I?

The more it dries, the wetter it becomes. Can you tell what it is?

What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?

What number does the below three word/phrase identify and why?
1. Deck
2. Year
3. Singing in the Rain

Count the number of lines in the image below ?

Your mother’s brother’s only brother-in-law is asleep on your couch. Who is asleep on your couch?