The following is a quiz to test your ability to use concepts involving continuity of functions
and its consequences.
Each problem consists of four parts. You
click on each of the boxes next to statements which you believe that are **always true**.
**Some of the problems will have more than one true statement**.
After you have chosen the answers for the four parts, then click on the button *Check
Answers*. You will then be told which answer is correct or not. Explanations are
given for wrong answers. There are a total of **20** problems; you will be given a
score at the end of the 20^{th} problem.

This page was originally written by Marek Szapiel.