What is the most common correct answer on a multiple choice test?

Answer 1

On a well-prepared test, the answers are totally random, and you will not be able to predict which one will be more common. On a less well-prepared test, "all of the above" or "none of the above" are usually the correct answer. The best way to handle a multiple choice test is to eliminate anything that you are certain is wrong, and try to narrow the choices down to just two (or "all of the above").