What has one letter and starts with an E?

Count the Triangle in the figure given below:

What word is represented by this rebus?

There are people and strange monkeys on this island, and you can not tell who is who (Edit: until you understand what they said - see below). They speak either only the truth or only lies.
Who are the following two guys?
A: B is a lying monkey. I am human.
B: A is telling the truth.

What does below Rebus say?

XLR8

Below the four parts have been reorganised. The four partitions are exactly the same in both arrangements. Why is there a hole?

Bopanna was working on a murder case when he received a message about the location of the murder weapon.
The message was encrypted as below.

"deb mitciv eht edisni neddih si nopaew redrum ehT"

Tell me the location of the murder weapon.

Do you know of a place where the wind blows south and then suddenly shifts direction towards the north?

Move four matchsticks to the below square to form three squares?

What is the below Rebus indicate?