Have you ever done an IQ test?

I did a 3 question I. Q. Test that only 10% can pass and I passed by getting all 3 questions right. I read that 80% of first year math students at the University of Toronto will fail their first math test there. I think there are reports of people dropping from 86% to 20% from high school math to university math at U of T.

Have you ever done an IQ test?
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