Please follow the instructions carefully:

These tests are timed in order to give you the feeling of a real live test, You are given 20 minutes to complete 20 questions. Calculators are permitted for these tests, and it is recommended to also use rough paper.

You will have to work quickly and accurately to perform well in each test. If you don’t know the answer to a question, leave it and come back to it if you have time. Each question will have four possible answers, and you must select the most correct option. You may click Back and Next during the test to review or skip questions.