Idaho Permit Test (ITD Knowledge Test) — All Questions
4 questions
Unless otherwise posted, the speed limit in an Idaho school zone when children are present is commonly:
- a.10 mph
- b.20 mph✓
- c.35 mph
- d.45 mph
School zones are commonly posted at 20 mph when children are present; obey any posted limit. (Idaho Driver's Manual, school zones)
Idaho's basic speed rule means you must:
- a.Always drive the posted maximum
- b.Keep pace with the fastest traffic
- c.Drive at a speed that is reasonable and prudent for conditions✓
- d.Never exceed 45 mph
You must choose a speed that is safe for actual conditions, which may be below the posted limit. (Idaho Driver's Manual, speed)
In rain, snow, fog, or blowing dust you should:
- a.Reduce speed and increase your following distance✓
- b.Keep your normal speed
- c.Follow closely to see better
- d.Speed up between gusts
Reduced traction and visibility call for slower speeds and more space to stop. (Idaho Driver's Manual, adjusting to conditions)
The highest speed limit posted on some Idaho rural interstate sections is:
- a.55 mph
- b.65 mph
- c.70 mph
- d.80 mph✓
Idaho posts up to 80 mph on certain rural interstate segments; always obey the posted sign, which sets the legal maximum. (Idaho Driver's Manual, speed limits)