arrow

2024 HI CDL Practice Test: Class C - Test 2

23. Typically, the identification numbers of hazardous materials are _____ digit codes.
A
Six.
B
Three.
C
Four.
D
Five.
More
23/30
Progress
0
Errors
Restart
Next
Next
Class C - Test 2
  • Back to Test List
  • Class C - Test
  • Class C - Test 3
  • Challenge Library
    12