2024 MT MVD Practice Test 3 Based on 2024 MT Driver's Handbook 3. What is the most common cause of traffic crashes? A Bad weather. B Human error C Bad roads. D New drivers. Next More 3/30 Progress 0 Errors Restart Next Next MT Permit Practice Test 3 Back to Test List MT Permit Practice Test 2 MT Permit Practice Test 4 Challenge Library 12 More MT MVD Practice Tests 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 11 MT Permit Practice Test 11 12 MT Permit Practice Test 12 13 MT Permit Practice Test 13