Psychometric tests collect data about various aspects of personality. This information is expressed numerically and the Psychometric tests consist of statements with options for candidates to tick. As a result, these tests are easy to administer and evaluate. You can test several candidates simultaneously, so you can save time. These tests also provide a plethora of information that is difficult to obtain by other means such as an interview. Evaluation of psychometric tests depends on assessing a candidate's answers to different variations of a question, making it difficult for him to cheat on these tests. Results are therefore generally accurate.