Why is it important to know whether a test is timed? Multiple Choice If the test is timed, you must do more thorough preparation, because you may not have enough time to look up answers during the test. You will need to write your short answers more quickly. You will need to take the test in a location where you can spread out all your notes and study materials. If you can't complete the test, you may have to ask the instructor to let you repeat the test