The CLEP Test
The CLEP test, known as the College Level Examination Program, allows college students to gain credits by testing out of subjects they already know. The credit by examination program is accepted by over 2900 colleges and universities in the US and offers tests on 33 subjects.
Currently, I have two playlists that go over sample problems from two full practice tests for College Algebra. I also have one playlist for the calculus practice test.
Here are the links to YouTube for each of these playlists:
1st Algebra Playlist
2nd Algebra Playlist