arrow
  1. Driving Test Pro
  2. Colorado CDL Tests
  3. Class C - Test 2
  4. Page 23

2024 CO CDL Practice Test: Class C - Test 2

Based on 2024 CO CDL Handbook
23. Typically, the identification numbers of hazardous materials are _____ digit codes.
A
Four.
B
Six.
C
Three.
D
Five.
Next
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

More CO CDL Practice Tests

1
Class A - Test 1
2
Class A - Test 2
3
Class A - Test 3
4
Class A - Test 4
42
Class C - Test 3
43
Class C - Test 4
44
Class C - Test 5
45
Bus - Test
46
Bus - Test 2
47
Bus - Test 3