Can you find out the remainder when 3^300 is divided by 5?

With the help clues provided in the image, can you find the 5 digit key?

Why did Buffon take the goal with him after every Juventus match?

How many triangles can you find in this given picture?

You can take four of the five letters out of this word, but the pronunciation never changes. What is the word?

What can you hold in your right hand, but never in your left hand?

If all the below statements are true

1. Gianni was either in Italy or France in 1997.
2. If Gianni did not kill Versace, Hilton must have killed him.
3. If Versace died of suffocation, then either Gianni killed him or Versace committed suicide.
4. If Gianni was in Italy in 1997, then Gianni did not kill Versace.
5. Versace died of suffocation, but he did not kill himself.

Who killed Versace and where was Gianni in 1997?

A man is trapped in a room. The room has only two possible exits doors. Through the first door there is a room constructed from magnifying glass. The blazing hot sun instantly fries anything or anyone that enters. Through the second door there is a fire-breathing dragon. How does the man escape?

Complete the table series riddle by finding the number that can replace "??".

What number when divided in half becomes zero?