Answer:
RUGBY = 9, TENNIS = 14, FOOTBALL = 12, HOCKEY = 16, SWIMMING = ?
If all Wibbles are Criggles, all Borkins are Kwumblins, no Hoggles are Borkins, and all Criggles are Borkins, is it true that all Borkins are Criggles?
Take off my skin, I won't cry, but you will.
I'm white, I'm round, but not always around. Sometimes you see me, sometimes you don't.
I sleep by day, I fly by night. I have no feathers to aid my flight.
You use it between your head and your toes, the more it works the thinner it grows.