You are welcome to place one of our quizzes in your pages. We ask in return for a link to any of our pages with standardized tests or to our homepage.
You can choose between a pop-up window and an iframe table for each of the following quizzes:
Math
GMAT Problem Solving Quiz
You can find more math quizzes resources at The Classroom - Math Quizzes
Physics
Electricity and Magnetism Quiz