The more of this there is, the less you see. What is it?

If you’ve got me, you want to share me; if you share me, you haven’t kept me. What am I?

It's a protector.
It sits on a bridge.
One individual can see directly through it, while others wonder what it hides.

What is it?

There are nine letters in the below-given diagram. You have to form a nine-letter word using these letters.

What word is identified by the below rebus?

Your Your Your Your Your
Your Your Your Your Your

If you remove one from eleven, it becomes ten. If you remove one from nine, it becomes ten.

How is this possible?

There are three boxes of different sizes with three cupcakes inside each of the boxes in Christina's kitchen. At night her daughter wakes up and goes to the kitchen. She opens a box and eats all three cakes.

But in the morning Christina finds out that each box still had three cupcakes. How?

Replace the question mark with the correct number.

2 + 2= 4
3 + 3= 18
4 + 4= 48
5 + 5= ?

What does this below rebus puzzle mean?

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