arrow

2024 CT CDL Practice Test: Class C - Test 3

21. Typically, the identification numbers of hazardous materials are _____ digit codes.
A
Six.
B
Four.
C
Five.
D
Three.
More
21/30
Progress
0
Errors
Restart
Next
Next
Class C - Test 3
  • Back to Test List
  • Class C - Test 2
  • Class C - Test 4
  • Challenge Library
    12