Editorial policy

Built to the current exams

Questions follow the current published formats: the digital SAT's two adaptive modules per section, the enhanced ACT's section lengths and timing, and the AP course and exam descriptions, including free-response scoring categories.

Each answer is checked

Each question has exactly one defensible answer. Math answers are re-solved independently, including with computation where it helps. Reading and writing questions are checked against the passage, and each wrong choice is explained by the specific mistake it represents.

Corrections

When a question turns out to have two defensible answers, a missing detail, or an answer key that disagrees with its explanation, we fix the question and note the change. If you find a problem, tell us and we will review it.

Independence

CollegePrepRoom is independent. It is not affiliated with or endorsed by the College Board or ACT, Inc. Its questions are original practice material. They are not official test questions.