Q. Where can I locate a CLEP practice examination for macroeconomics (or another subject)?

See the libraries' subscription to Testing and Education Reference Center Basic (Gale) 

In the tab at the top of the page for "College Prep Tools" select the dropdown item for CLEP. On the resulting page select the link for "Principles of Macroeconomics".

Features:

• Take 3 timed, full-length CLEP Principles of Macroeconomics practice tests.
• Find detailed answer explanations for every question.
• Use what you learn to target your study time.

Over 20 CLEP subjects are covered in this database, including American Government, American Literature, Analyzing & Interpreting Literature, Biology, Business Law, Calculus, Chemistry, College Algebra, College Composition, College Mathematics, Financial Accounting, Human Growth & Development, Humanities, Information Systems & Computer Applications, Introduction to Educational Psychology, Introductory Psychology, Introductory Sociology, Natural Sciences, Pre-Calculus, Principles of Macroeconomics, Principles of Management, Principles of Marketing, Principles of Microeconomics, Social Sciences & History, Spanish Language, U.S. History I & II, Western Civilization I & II.