⚠️Ohio HAZMAT — Question 6 of 20
A vehicle placarded for hazardous materials must have placards on ____ sides.
Ohio CDL HAZMAT Test Info
Questions on Exam
30
Passing Score
80%
Time Limit
Typically 30 minutes; varies by testing location
Age Requirements
Intrastate: 18+ · Interstate: 21+
Ohio Bureau of Motor Vehicles (BMV)
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