<p>I don't think it's possible to answer the questions without at least glancing at the question. What a lot of students do is look for key words. Say you're writing a chemistry exam, and one of the multiple choice questions had the name 'Bohr' in it, you would naturally think that the question had something to do with the Bohr model of the atom. This doesn't always work, though. If the question was 'Which of the following is not part of the Bohr model of the atom', you would miss the entire point of the question if you didn't see the word 'Not'. </p>
<p>I just really don't think it's possible to answer a multiple choice question without looking at the question itself. The only possible way that could work is if you bought every single test prep book for that subuject, and memorized every single question. You would probably start to see a certain similarity. I doubt most people would want to, or have the resources to, do something like this.</p>
<p>If I'm wrong, please enlighten me, but I'm very sceptical...</p>