With that in mind, let's find out how much you know about all things related to red and green with this roundup of Christmas trivia questions and answers. From interesting facts on Santa Claus to ...

Find out how good your general knowledge is with our quiz that will get you ready for your next trip to the pub.

Test your knowledge of all things flag-tastic, can you come top of the class?

How did you do on our science quiz? Let us know in the comments below.