The INS wants you score 80% or better on an oral version of this test.
I scored 90% and will make the usual disclaimer that at least one of the questions I got wrong was not particularly germane to being a good citizen. It was something that most folks would look up rather than remember.
How well did you do?
Here is the current list of possible questions (PDF) with answers.
In the new pilot exam (PDF) applicants are required to anwer only 6 out of 10 questions during the pilot period.
I got a solid 95%, but I guessed on one and got it right anyway (what form? Not a question I would normally be asked).
I got 85 percent! I’m going to apply for citizenship right away, unless there’s a rule that says you have to be a human.
I got 90%, and have no intention of applying for US citizenship. I made a few quesses, some were right, some wrong (7 and 12).