What does this Rebus Picture means ?

What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?

The following alphametic has only one solution. Can you find it?
ENLIST + SILENT + LISTEN = ANAGRAM

PS: You may start the number from 0.

In a kingdom, King George did not allow any citizen to visit the world outside. Also, only a person with proper paperwork was allowed to enter or he was sent back. A wooden bridge was what connected the kingdom to the world. The king had appointed a sharpshooter who would check the every five minutes on the bridge to check. After checking, he would go back to his hut and return exactly after five minutes again. The bridge took 9 minutes to cross.

A merchant was able to escape the kingdom without harming the shooter. How?

A and B have a certain number of chocolates with them. If B gives one chocolate to A, they will have an equal number of chocolates. But if A gives one chocolate to B, then A will be left with half the number of chocolates that B has.

Can you find out the number of chocolates they have right now?

It comprises roots which nobody sees,
Much taller than those trees,
Up and up it goes,
Still it never grows?

By using 'because' continuously three times, can you make an English statement ?

What kind of band never plays music?

I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?

Why did the Girl throw the butter out of the window?