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Free SAT Percentages Practice Questions

Percentage questions on the SAT hinge on one thing: which quantity is the base. Percent of, percent more than, and percent increase all take the percentage of a different number, and the test builds its wrong options out of that confusion.

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Percentages

135 questions

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Try three questions before signing in. Your first miss opens a hint; the full solution stays sealed until you solve or reveal it.

How the SAT tests percentages

You compute percentages of a value, apply successive increases or decreases, and work backwards from a final amount to the original.

Where the points go

Adding two successive percent changes instead of compounding them, and taking the percentage of the new amount when the question meant the original.

Every question you miss here is added to your mistake log with the specific error identified, and brought back after three days and again after fourteen — no screenshots, no error journal to keep.

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