Spot 5 differences in two Christmas tree below:

You throw me out when you want to use me and you take me in when you don't want to use me.

Who Am I?

What have one eye but still cannot see?

With pointed fangs I sit and wait; with piercing force I crunch out fate; grabbing victims, proclaiming might; physically joining with a single bite. What am I?

I have a clock(12-hour format) and both the needles of the clock overlap at 12:00.
After how much time, they will overlap again?

A guy in his thirties is found dead in a forest. The shocking thing about the body is that he is wearing his swimming trunks snorkel and a facemask.

For your information, the nearest lake is some 10 miles away and the sea is hundreds of miles away.

How did he die then?

John enters a small room. The Door Closes.
When the door opens, John is in a larger room.

Explain?

You can find some missing letters in the picture. By placing two particular letters in the spaces, you can form a nine lettered word beginning from one of the corners and going clockwise direction to the middle. Can you find out the letters and the word?

How many Watermelons are there in the below picture?

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