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DC · Handbook data
Extracted directly from the official DMV handbook. Values left blank aren't explicitly stated in the handbook.
Driver License Examination Process (pp.11-15), GRAD Program Restrictions (pp.14-16), Impaired Driving (pp.18-19), Driver Information seat belt section (p.30+). Note: handbook is OCR output with typos and incomplete text; many specific BAC/child restraint/right-on-red rules not present in extracted text.
The District of Columbia DMV written knowledge test has 30 questions. You need to answer 24 correctly (80%) to pass and get your DC driver's license or learner's permit.
Our AI-powered practice tests mirror the exact format of the real exam. Every question includes an instant explanation so you understand the why behind each answer — not just memorization.
DC note: PDF downloadable from landing page
特区21岁及以上成人驾驶员的法定BAC上限为0.08%。对于持有CDL的商用驾驶员，上限为0.04%，对于21岁以下的驾驶员，特区实行零容忍政策——任何可测量的BAC（0.02%或以上）都将导致自动吊销驾照。
在特区，12个月内累积12分或以上将触发自动吊销驾照听证会。对于再犯，12个月内14分将导致90天吊销，24个月内18分将导致一年吊销作为惯犯。
特区临时（D级）驾照持有者18岁以下不能在车内搭载超过一名21岁以下的乘客，除非有持证成人（21岁或以上）在场，且禁止所有手机使用——包括免提。这些限制有效期至驾驶员年满18岁或完成渐进式驾照期。
The District of Columbia DMV written test has 30 multiple-choice questions covering traffic laws, road signs, safe driving, and state-specific rules.
You need to answer 24 questions correctly, which is 80%. Our practice tests match this exact format.
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Our questions are based on the official District of Columbia Driver Handbook, public question banks, and common DMV test patterns. We cross-verify with AI and human review.
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