This set contains 24 hand-picked, high-difficulty multiple-choice questions covering the topics that Korean AP Calculus AB students most frequently miss: limit techniques, implicit and chain-rule differentiation, related rates, curve analysis, optimization, Riemann sums, the Fundamental Theorem of Calculus, u-substitution, differential equations, particle motion, and volumes of revolution.

Each question is labeled NO CALCULATOR or CALCULATOR ACTIVE, exactly as on the real exam. A built-in graphing calculator (bottom right) is available for calculator-active questions — using it on no-calculator questions defeats the purpose of the practice.

Tap a choice to lock in your answer. The correct answer and a full explanation appear immediately, so you can study independently. Use the flag icon to mark a question for later review. When you are done, use Print / PDF for a clean, ink-saving paper copy with a full answer key on the final page.