Here's an example of a question on a real poll test:

Spell backwards, forwards.

The answer is "backwards"... except I told you to spell it "forwards". You fail. You can't vote.

Oh, and, yes: One wrong answer means you can't vote.

I got a whole test worth right here:

https://allthatsinteresting.com/voting-literacy-test

One more question:

Draw five circles that one common inter-locking part.

No matter how you interpret that, it's wrong, and you can't say otherwise without being lynched.