What does this rebus puzzle means ?

Place a mathematical symbol between the numerals 5 and 9 in such a way that the resulting number is greater than 5 but smaller than 9.

What do you see in the given picture?

In the picture given below, can you find out which digit will take place of the question mark?

I am dry when I go inside, but wet when I am pulled outside.
The longer I am inside, the stronger I get
When I am completely out, I am wet and I literally sag
Who am I?

Spot what is wrong here in below Picture?

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?

What does below chemistry rebus means?

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

Remove two matchsticks to make the below equation correct.