2024 MT MVD Practice Test 25 Based on 2024 MT Driver's Handbook 30. This sign means: A Low clearance ahead. B Road under water ahead. C Road narrows ahead. D Road ramp ahead. Grade More 30/30 Progress 0 Errors Restart Grade Grade MT Permit Practice Test 25 Back to Test List MT Permit Practice Test 24 MT Permit Practice Test 1 Challenge Library 12 More MT MVD Practice Tests 1 MT Permit Practice Test 1 2 MT Permit Practice Test 2 3 MT Permit Practice Test 3 4 MT Permit Practice Test 4 5 MT Permit Practice Test 5 6 MT Permit Practice Test 6 7 MT Permit Practice Test 7 8 MT Permit Practice Test 8 9 MT Permit Practice Test 9 10 MT Permit Practice Test 10