New Jersey Road Signs Cheat Sheet.
The night-before summary, built like the exam.

The Numbers to Remember

• The knowledge test has 50 scored questions.
• There's also one extra, non-scored organ-donation survey question tacked on at the end — it doesn't count toward your score, so don't overthink it or panic if it feels unrelated to driving.
• Passing requires 80%, which is 40 correct out of the 50 scored questions.
• That gives you a built-in margin — up to 10 misses and you still pass, so don't let one uncertain answer rattle the rest of your run.
• There's no partial credit and no curve — 40 of 50 is the whole target, so aim to clear it with room to spare in practice before test day.

Sign Shapes at a Glance

• Red octagon = stop (the only sign with 8 sides, recognizable from any angle).
• Red-and-white triangle = yield.
• Yellow diamond = general warning ahead.
• Pentagon = school zone/crossing.
• Round/circle = railroad crossing.
• White rectangle, black text = regulatory rule (speed, turns, parking).
• Green rectangle = guide/direction sign.
• Orange = construction/work zone.
• If you can name the shape and color before reading a single word, you already know the sign's category.

Right-of-Way in One Breath

• First to arrive at an uncontrolled intersection or 4-way stop goes first; if tied, yield to the driver on your right.
• Yield to oncoming traffic and pedestrians before completing a left turn.
• Pedestrians in a crosswalk, marked or not, generally have the right-of-way.
• Pull right and stop for emergency vehicles running lights and sirens.
• Merging traffic yields to traffic already established in the lane it's entering.
• Right-of-way is something others give you, never something you take — answer test questions from that mindset.

Top Traps

• Assuming a posted speed limit is always safe — conditions like rain, fog, or heavy traffic can lower the safe speed below the sign.
• Treating the 3-second following gap as fixed — it should grow substantially on wet, snowy, or icy roads.
• Forgetting that fatigue behaves like impairment — slowed reaction time and microsleeps are real risks, not just alcohol/drug effects.
• Underestimating a quick phone glance — even a few seconds at speed covers real distance essentially blind.
• Picking the shape/color question wrong by reading only the text and ignoring what the shape itself already tells you.
• Studying the whole manual again instead of re-drilling just your missed questions — targeted repetition closes gaps faster than starting over each time.
• Skipping a final practice test the night before — one last run confirms the recognition speed you'll need, without cramming new material.