Passing Score & Test Length, by state.
How many questions are on the knowledge test, how many you need to pass, and whether there is a time limit.
| State | Passing Score Pct | Num Questions | Num To Pass | Time Limit Minutes | Test Format | Retake Wait Days | Passing Question Categories | Fail Rate First Attempt Pct |
|---|---|---|---|---|---|---|---|---|
| Illinois | – | – | – | – | – | – | No per-section minimum | – |
| Nevada | – | – | – | – | both | – | – | – |
| Oregon | 80 | 35 | 28 | Oregon sets no time limit on the Class C knowledge test. You may work at your ow... | computer | There is no mandatory waiting period: same-day knowledge-test retakes are permit... | None; 28 of 35 correct overall is the only requirement | – |
| Pennsylvania | 83% | 18 | 15 | – | computer (written and audio) | 1 (next business day) | none | – |
| Virginia | 80 | – | – | – | computer | 1 business day (adults); 15 days (under 18) | Yes — 10/10 required on part-one sign questions before part two; 80% required on part two | – |
Tap a state for source citations and full Passing Score & Test Length detail.