2024 CO DMV Practice Test 11 Based on 2024 CO Driver's Handbook 25. How long must a minor have his or her instruction permit for? A 3 months B 6 months C 12 months Next More 25/30 Progress 0 Errors Restart Next Next CO Permit Practice Test 11 Back to Test List CO Permit Practice Test 10 CO Permit Practice Test 12 Challenge Library 12 More CO DMV Practice Tests 1 CO Permit Practice Test 1 2 CO Permit Practice Test 2 12 CO Permit Practice Test 12 13 CO Permit Practice Test 13 14 CO Permit Practice Test 14 15 CO Permit Practice Test 15 16 CO Permit Practice Test 16 17 CO Permit Practice Test 17 18 CO Permit Practice Test 18 19 CO Permit Practice Test 19