Illinois Drivers License Ultimate Exam
**Question 1.** What shape and color is a standard stop sign?
A) Yellow diamond
B) Red octagon
C) White rectangle
D) Blue circle
Answer: B
Explanation: The stop sign is an octagon with a red background and white
lettering, universally recognized for requiring a full stop.
**Question 2.** A triangular sign with a red border and white interior indicates:
A) Speed limit change
B) Yield
C) No entry
D) School zone
Answer: B
Explanation: A red-bordered triangle with a white interior is the yield sign, telling
drivers to give way to traffic on the road they are entering.
**Question 3.** Which sign warns of a construction zone?
A) Yellow pennant
B) Orange panel with black letters
C) Red octagon
D) Green rectangular sign
Answer: B
, Illinois Drivers License Ultimate Exam
Explanation: Construction zones are marked with orange signs that display black
text or symbols to alert drivers of work ahead.
**Question 4.** A pentagon-shaped yellow sign most often indicates:
A) Railroad crossing
B) School zone or crossing
C) Restricted turn
D) No parking
Answer: B
Explanation: Yellow pentagonal signs are used for school zones and
school-crossing warnings.
**Question 5.** A solid white line on the road means:
A) Lane change is permitted
B) No passing or lane change is prohibited
C) You may pass on the left
D) Stop line for pedestrians
Answer: B
Explanation: A solid white line separates lanes where crossing the line is not
allowed.
**Question 6.** When approaching a flashing red traffic signal, you must:
A) Slow down and proceed with caution
B) Stop completely, then proceed when safe
C) Yield to oncoming traffic only
, Illinois Drivers License Ultimate Exam
D) Continue without stopping if no traffic is present
Answer: B
Explanation: A flashing red light functions like a stop sign; drivers must stop and
proceed only when the way is clear.
**Question 7.** At a green arrow signal for a left turn, you must:
A) Yield to oncoming traffic unless the arrow is solid green
B) Proceed without yielding to any traffic
C) Stop before turning left
D) Only turn if a pedestrian is present
Answer: A
Explanation: Even with a green left-turn arrow, drivers must yield to oncoming
traffic unless the arrow is solid green and no oncoming vehicles are present.
**Question 8.** The “Move Over” law requires drivers to:
A) Accelerate when passing a stopped emergency vehicle
B) Change lanes or slow down when approaching stationary emergency or
maintenance vehicles with lights flashing
C) Stop immediately in front of a stopped police car
D) Ignore the law on rural highways
Answer: B
Explanation: Illinois’ Move Over law mandates that drivers either change lanes
away from a stopped emergency vehicle with flashing lights or reduce speed if a
lane change isn’t possible.
, Illinois Drivers License Ultimate Exam
**Question 9.** When two vehicles arrive at an uncontrolled intersection at the
same time, who has the right-of-way?
A) The vehicle on the left
B) The vehicle on the right
C) The larger vehicle
D) The vehicle traveling faster
Answer: B
Explanation: At an uncontrolled intersection, the driver on the right has the
right-of-way.
**Question 10.** The legal blood alcohol concentration (BAC) limit for drivers 21
and older in Illinois is:
A) 0.05%
B) 0.08%
C) 0.10%
D) 0.00%
Answer: B
Explanation: Illinois sets the legal BAC limit at 0.08% for drivers 21 and older;
exceeding this constitutes a DUI.
**Question 11.** The “Zero Tolerance” law for drivers under 21 means:
A) Any detectable BAC is illegal
B) BAC must be below 0.02%
C) Only commercial drivers are affected
D) It applies only to passengers, not drivers
**Question 1.** What shape and color is a standard stop sign?
A) Yellow diamond
B) Red octagon
C) White rectangle
D) Blue circle
Answer: B
Explanation: The stop sign is an octagon with a red background and white
lettering, universally recognized for requiring a full stop.
**Question 2.** A triangular sign with a red border and white interior indicates:
A) Speed limit change
B) Yield
C) No entry
D) School zone
Answer: B
Explanation: A red-bordered triangle with a white interior is the yield sign, telling
drivers to give way to traffic on the road they are entering.
**Question 3.** Which sign warns of a construction zone?
A) Yellow pennant
B) Orange panel with black letters
C) Red octagon
D) Green rectangular sign
Answer: B
, Illinois Drivers License Ultimate Exam
Explanation: Construction zones are marked with orange signs that display black
text or symbols to alert drivers of work ahead.
**Question 4.** A pentagon-shaped yellow sign most often indicates:
A) Railroad crossing
B) School zone or crossing
C) Restricted turn
D) No parking
Answer: B
Explanation: Yellow pentagonal signs are used for school zones and
school-crossing warnings.
**Question 5.** A solid white line on the road means:
A) Lane change is permitted
B) No passing or lane change is prohibited
C) You may pass on the left
D) Stop line for pedestrians
Answer: B
Explanation: A solid white line separates lanes where crossing the line is not
allowed.
**Question 6.** When approaching a flashing red traffic signal, you must:
A) Slow down and proceed with caution
B) Stop completely, then proceed when safe
C) Yield to oncoming traffic only
, Illinois Drivers License Ultimate Exam
D) Continue without stopping if no traffic is present
Answer: B
Explanation: A flashing red light functions like a stop sign; drivers must stop and
proceed only when the way is clear.
**Question 7.** At a green arrow signal for a left turn, you must:
A) Yield to oncoming traffic unless the arrow is solid green
B) Proceed without yielding to any traffic
C) Stop before turning left
D) Only turn if a pedestrian is present
Answer: A
Explanation: Even with a green left-turn arrow, drivers must yield to oncoming
traffic unless the arrow is solid green and no oncoming vehicles are present.
**Question 8.** The “Move Over” law requires drivers to:
A) Accelerate when passing a stopped emergency vehicle
B) Change lanes or slow down when approaching stationary emergency or
maintenance vehicles with lights flashing
C) Stop immediately in front of a stopped police car
D) Ignore the law on rural highways
Answer: B
Explanation: Illinois’ Move Over law mandates that drivers either change lanes
away from a stopped emergency vehicle with flashing lights or reduce speed if a
lane change isn’t possible.
, Illinois Drivers License Ultimate Exam
**Question 9.** When two vehicles arrive at an uncontrolled intersection at the
same time, who has the right-of-way?
A) The vehicle on the left
B) The vehicle on the right
C) The larger vehicle
D) The vehicle traveling faster
Answer: B
Explanation: At an uncontrolled intersection, the driver on the right has the
right-of-way.
**Question 10.** The legal blood alcohol concentration (BAC) limit for drivers 21
and older in Illinois is:
A) 0.05%
B) 0.08%
C) 0.10%
D) 0.00%
Answer: B
Explanation: Illinois sets the legal BAC limit at 0.08% for drivers 21 and older;
exceeding this constitutes a DUI.
**Question 11.** The “Zero Tolerance” law for drivers under 21 means:
A) Any detectable BAC is illegal
B) BAC must be below 0.02%
C) Only commercial drivers are affected
D) It applies only to passengers, not drivers
