2024 NC DMV Practice Test 19 Based on 2024 NC Driver's Handbook 16. This road sign means: A Steep grade ahead B Slippery when wet C The road ahead winds with a series of turns or curves Next More 16/30 Progress 0 Errors Restart Next Next NC Permit Practice Test 19 Back to Test List NC Permit Practice Test 18 NC Permit Practice Test 20 Challenge Library 12 More NC DMV Practice Tests 1 NC Permit Practice Test 1 2 NC Permit Practice Test 2 3 NC Permit Practice Test 3 4 NC Permit Practice Test 4 5 NC Permit Practice Test 5 6 NC Permit Practice Test 6 7 NC Permit Practice Test 7 8 NC Permit Practice Test 8 20 NC Permit Practice Test 20 21 NC Permit Practice Test 21