In the image below, can you find the value of an angle(y)

I throw two dice simultaneously.

What is the probability of getting a sum as 9 of the two numbers shown?

A man is found unconscious in front of a store at two in the morning. His head is bleeding and there’s a brick laying next to him. When the police arrive, they carry the man to jail. Why did they arrest him?

A blonde put eyeliner on her head. Why?

What number divided by 4 is the same as that number minus 4?

You have a three-gallon and a five-gallon measuring device. You wish to measure out four gallons.

What is the next number in this series?

4,12,84,3612....

Count the number of triangles in the given picture.

In the four images below, can you find the odd one out?

Three people enter a room and have a green or blue hat placed on their heads. They cannot see their own hat but can see the other hats.
The colour of each hat is purely random. They could all be green, blue, or any combination of green and blue.
They need to guess their own hat colour by writing it on a piece of paper, or they can write 'pass'.
They cannot communicate with each other in any way once the game starts. But they can have a strategy meeting before the game.
If at least one of them guesses correctly they win $10,000 each, but if anyone guesses incorrectly they all get nothing.
What is the best strategy?