3 ms·
You don't really need to identify the correct answer; you only have to be able to find an answer that you're sure isn't correct. Of course, that's much easier i
by greatzebu 14y ago
You don't really need to identify the correct answer; you only have to be able to find an answer that you're sure isn't correct. Of course, that's much easier if you know what the right answer is, but there's pretty commonly one obviously wrong option.
- mehulkar 14y agoThe "obviously wrong option" often turns out not to be as wrong as I first thought.