This program provides a comprehensive revision and testing of the main topics in O Level and CSE courses. In a suite of six sections, ninety multiple choice questions are presented, based on typical exam questions set in recent years.

The sections are:

1. Mechanics, Matter and Motion
2. Waves, Light and Sound
3. Miscellany of Questions
4. Electricity and Magnetism
5. Electrons, Atoms and Nuclei
6. Miscellany of Questions

Type CHAIN "REV1" to load part 1, CHAIN "REV2" to load part 2.

Choose which section you want to try and when the first question comes up, press the letter which you think gives the right answer. If you get the answer right you get a mark, if you get the answer wrong you can either try again, see the right answer or get help where this is provided.

The HELP facility gives you the correct formula or equation and uses it to show how the right answer is obtained. After each question you have the option of choosing another question, changing sections or seeing your score. If you work through all the sections you get an exam grade at the end of Part 1, and again at the end of Part 2. Each time you run the program you will find the right answer to each question is on a different key.