2024 CO DMV Practice Test 3 Based on 2024 CO Driver's Handbook 15. This road sign means A do not enter B no left turn C no parking D no U-turn Next More 15/30 Progress 0 Errors Restart Next Next CO Permit Practice Test 3 Back to Test List CO Permit Practice Test 2 CO Permit Practice Test 4 Challenge Library 12 More CO DMV Practice Tests 4 CO Permit Practice Test 4 5 CO Permit Practice Test 5 6 CO Permit Practice Test 6 7 CO Permit Practice Test 7 8 CO Permit Practice Test 8 9 CO Permit Practice Test 9 10 CO Permit Practice Test 10 11 CO Permit Practice Test 11 12 CO Permit Practice Test 12 13 CO Permit Practice Test 13