Please note the folllowing:

1. The questions that appear in these tests come from several different sources.
   
2. Most contain between 10 and 25 multiple choice questions. Test 4 may contain more than 20 questions but not more than 40.
   
3. These tests are provided for your practice. Some may be assigned as homework. You will notice that a calculator is required for many of the questions. That is just the nature of these questions.
   
   In the IB multiple choice paper (paper 1) you will not be allowed to use a calculator however; the questions will not be as demanding either.
   
4. Above every question, you will notice a reference to a section in a text book; it does not correspond to one in your own text book.
   
5. When you load a test, a registration page will open. It is not necessary that you supply your name, but if you do, you will get a personalized report at the end of the test.