True or false questions, if an answer is only partly true it's false.

Multiple choice. If you know the right answer good if not, use elimination. If you're left with 2 guess.

To guess look up and imagine your teacher and ask is this the correct answer, look down a moment and the look up again, feel see or sense your teacher's answer you may hear yes or no, see a colour red (no) green(yes) the teacher may nod or shake their head or you may just know the right answer when you look down again.

If that doesn't work. eliminate the wrong ones and take the shortest answer (people write long fake answers). And if you still have to guess which one of 4 pick c. But read the question first.

I saw an exam result where the student marked c to all the questions the only problem was the questions only had A or B (true or false) and a pre printed answer sheet was used.

AlexK