Question ID: TX-ALC-002 • Texas DMV Exam

What does Texas law state regarding an open container of an alcoholic beverage inside a motor vehicle?

Related Questions in this Silo

TX-ROW-001 Under the Texas 'Move Over / Slow Down' law (TTC §545.157), what specific speed reduction is required when passing a stationary emergency vehicle or TxDOT work truck with flashing lights if you cannot vacate the adjacent lane? View → TX-PRK-001 In Texas, what is the minimum legal distance you must maintain when parking near a fire hydrant? View → TX-PRK-002 Under Texas law, what is the minimum distance you must leave when parking near a crosswalk at an intersection? View → TX-PRK-003 How far from a flashing signal, stop sign, or yield sign must you park on the side of a roadway in Texas? View → TX-ALC-001 Under the Texas Zero Tolerance Law for minors (under age 21), a minor commits a Driving Under the Influence (DUI) offense if they drive with: View →
State Agency
Texas Department of Public Safety (TxDPS)
Texas Transportation Code (TTC)
Passing Benchmark
70% Passing Score
30 Questions • Max 9 Errors
Testing Format
Computerized Knowledge Exam
3 Attempts Included per Fee
Legal Authority
100% Ground Truth
2026/2027 Official Edition

Explore More Texas DMV Practice Tests

Road Signs & Markings Test → Alcohol, Drugs & Zero Tolerance → Right-of-Way & Move Over Law → Speed Limits & Parking Clearance → Traffic Signals & Flashing Lights → Fines, Points & Suspensions → Hardest Marathon Test → Teen Learner Permit Test → Senior Renewal Practice Test → Last-Minute Cheat Sheet → DMV Vision Test Requirements (20/40) → Behind-The-Wheel Driving Test Prep →
Other State Practice Hubs: California DMV (CVC) Texas DPS (TTC) Florida FLHSMV (FS XXIII)

❓ Frequently Asked Questions (Official State Handbook Answers)

How many questions can you miss on the Texas DPS permit test?
The Texas DPS knowledge exam contains 30 questions. You must answer at least 21 correctly (70% passing score), which means you can miss up to 9 questions and still pass.
What is the Texas Move Over / Slow Down Law (TTC §545.157)?
Under TTC §545.157, drivers approaching a stopped emergency vehicle, tow truck, or TxDOT vehicle with flashing lights must vacate the lane closest to the vehicle or slow down to 20 mph below the posted speed limit (or 5 mph if the speed limit is under 25 mph).