2024 MD MVA Practice Test 5 Based on 2024 MD Driver's Handbook 14. What does this road sign mean: A Loose Gravel. B Slippery when wet. C Winding Road. Next More 14/30 Progress 0 Errors Restart Next Next MD Permit Practice Test 5 Back to Test List MD Permit Practice Test 4 MD Permit Practice Test 6 Challenge Library 12 More MD MVA Practice Tests 6 MD Permit Practice Test 6 7 MD Permit Practice Test 7 8 MD Permit Practice Test 8 9 MD Permit Practice Test 9 10 MD Permit Practice Test 10 11 MD Permit Practice Test 11 12 MD Permit Practice Test 12 13 MD Permit Practice Test 13 14 MD Permit Practice Test 14 15 MD Permit Practice Test 15