Washington · knowledge test

Free Washington DOL knowledge-test practice, with sources.

Practice Washington school-bus configurations, unmarked crosswalks, roundabouts, emergency zones, electronic-device rules, winter traction, BAC limits, and lane use.

Start 10-question diagnostic Open the Washington guide

Agency: Washington DOL
Official test: 40 questions
Minimum correct: 32 of 40 (80%)
Practice pool: 45 reviewed Washington + shared questions
Reviewed: August 1, 2026

Washington exam answer

How many answers does Washington require?

Washington's knowledge test has 40 multiple-choice questions, and applicants must answer at least 32 correctly, or 80%, to pass. This independent practice pairs state-specific rules with source-linked explanations, adaptive review, and exam-style sessions; it does not reproduce Washington DOL test wording or predict an official result.

Sample question · no JavaScript needed

You approach a stopped school bus from the opposite direction on a Washington road with three marked lanes. Must you stop?

No, opposing traffic may proceed cautiously
Yes, every driver must stop
Only if the center lane is occupied

Answer: A. Washington's opposing-direction exception applies on a roadway with three or more marked traffic lanes.

Washington · State Driver Guide · School Buses — Three or More Lanes · reviewed 2026-08-01

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Practice Washington rules with the existing learning loop.

Start short, identify weak topics, and return to them with adaptive practice.

Washington coverage

Crosswalks, school buses, winter roads, and device rules.

The reviewed set includes unmarked crosswalks, three-or-more-lane school-bus rules, permit-holder phone restrictions, emergency zones, keep-right practice, low-beam use, and under-21 BAC.