This is probably an attractive subject for all of you, but if you follow this rule, you can increase your score by alot. The number one killer for test takers during the exam is rushing through the questions. These exam are written and designed to test your skills. Skills meaning, your understanding of the question, your strategy on how to tackle that question. If you notice, everything revolves and start with the 'question', if you do not read the question thoroughly and understand what it is asking. how do you go about picking the correct answer. So, it's essential that you read the question all the way to the end.