Wrong question in What is Forex quiz?

Hello guys,

I’m a new joiner in here. While checking the results of my quiz , I saw that my answer to this particular quiz was wrong. Of course it will be wrong but the question itself with provided answers is wrong as well.

What is the nickname for EUR/USD?
Correct Answer:
Fiber

Well the nickname for EUR is indeed Fiber but the pair itself is either " euro dollar" or “euro buck”. How come the whole pair is Fiber and only EUR is fiber as well?

Either this is mistake or I miss something.

Thanks anyways.

Single Penny