Ice hockey pucks are frozen before the game?
False | True
In Star Trek, what colour is Mr Spock's blood?
Blue | Green | Purple | Red
What colour was the owl and the pussycat's boat?
Carrot orange | Banana yellow | Apple red | Pea green
Is colour blindness more common in men or women?
Women | Men
What colour is a Welsh poppy?
Red | Blue | Yellow | Purple
What colour does litmus paper turn in the presence of acid?
Red | Blue | Green