Practice question

A person should not smoke within ____ of a vehicle placarded for Class 3 or Division 2.1 materials.

  1. Five feet
  2. 25 feet
  3. 100 feet
  4. 1,000 feet

Answer: B — 25 feet

The correct answer is shown above. Try the full quiz for additional practice.

Practice more: North Dakota CDL HazMat Test 2 →