Solve each problem, choose the correct answer, and select the corresponding oval on your answer document. Do not linger over problems that take too long to solve — work them later if time remains. You are permitted to use a calculator on this entire test.
Odd-numbered questions offer answer choices A, B, C, D; even-numbered questions offer answer choices F, G, H, J — this alternating pattern matches the official ACT answer document.
You may answer the 45 questions in any order — scroll freely and use the question navigator at the bottom of the screen to jump to any item.
Selecting an answer locks that question in immediately and reveals whether it is correct, along with a worked explanation.
Note: For this practice test, unless otherwise stated, all geometric figures lie in a plane, the word "line" means a straight line, and the word "average" means arithmetic mean.