AMC 10 Mock — Set 1

15 original problems, hand-selected for the traps that cost strong students the most points: extraneous roots, area-ratio shortcuts, modular arithmetic slips, off-by-one recursions, and more.

Directions. Select the best answer for each question. As soon as you choose an answer, the full explanation — including exactly why the trap answer is wrong — appears beneath the question. Right-click (or long-press) a choice to cross it out. Use the flag icon to mark a question for review. Scroll freely between Module 1 and Module 2; there is no forced pacing in this mock. Solve every problem without a calculator first, then check your work with the built-in Desmos tool.

MODULE 1

Questions 1–8

MODULE 2

Questions 9–15

AMC 10 Mock — Set 2

A fully independent set of 15 brand-new problems in the same trap categories as Set 1, with different numbers and twists — built so you can retest the same weaknesses without ever seeing a repeated question.

Directions. Same rules as Set 1. Work every problem cold before revealing the explanation. If you get a question wrong, re-read the "trap" note carefully — it names the exact shortcut that fails.

MODULE 1

Questions 1–8

MODULE 2

Questions 9–15

Answer Key — Set 1

#	Module	Topic	Answer

Answer Key — Set 2

#	Module	Topic	Answer