20 multiple-choice questions in College Board exam style. Each has four choices and a full explanation of why each option is right or wrong.
Distinguish short-run from long-run claims carefully. A trade-off that's true in the short run (Phillips curve) is often false in the long run — many questions test exactly this distinction.
Don't confuse the deficit with the debt. One is an annual flow; the other is an accumulated stock. Read the question stem carefully to see which one it's asking about.
Growth questions are usually about supply-side factors — human capital, physical capital, technology, resources — not short-run demand management.
Read the explanations even when you got it right. Each one teaches a small fact that often returns in a different form on the exam.