New Jersey Emergencies practice test

Practice breakdowns, emergency vehicles and railroad crossings, with questions based on the New Jersey Driver Manual.

Sample Emergencies questions

You have escaped a sinking car and are underwater. How can you find the surface?

  • Swim straight down
  • Follow the air bubbles
  • Swim toward the darkest area
  • Stay still and wait
Show the answer

Follow the air bubbles

People can lose their sense of direction underwater; the bubbles rise toward the surface.

Source: New Jersey Driver Manual, Chapter 5, Reacting to Driving Problems, p. 104-106

You are about to be hit from behind. How should you brace yourself?

  • Duck below the seat
  • Press the back of your head against the headrest
  • Turn around to look
  • Lean forward toward the wheel
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Press the back of your head against the headrest

Brace between the wheel and seat back, keeping your head firmly against the headrest, and be ready to brake.

Source: New Jersey Driver Manual, Chapter 5, Crashes (Accidents), p. 109-110

A passenger seems to have carbon monoxide poisoning. What should you do?

  • Let them sleep it off
  • Get them to fresh air and call 911
  • Close all the windows
  • Turn up the heater
Show the answer

Get them to fresh air and call 911

Move the person away from the source and get medical help right away.

Source: New Jersey Driver Manual, Chapter 3, Carbon Monoxide Poisoning, p. 47-48

Your car breaks down on a New Jersey highway. What does the manual say to do while you wait for help?

  • Walk along the road to find help
  • Accept a ride from any driver who stops
  • Stand behind the car and wave traffic by
  • Stay inside, belted, with the doors locked
Show the answer

Stay inside, belted, with the doors locked

Pull off, use your flashers and raise the hood, then wait in the locked car with your belt on.

Source: New Jersey Driver Manual, Chapter 4, Special Highway, Parkway, and Turnpike Conditions, p. 70-71

The engine dies and your power steering stops working. What should you do?

  • Shift into reverse
  • Grip the wheel firmly and steer to a safe stop
  • Restart the engine while turning
  • Let go of the wheel and brake
Show the answer

Grip the wheel firmly and steer to a safe stop

Steering still works but takes more effort, so hold on firmly and pull off the road.

Source: New Jersey Driver Manual, Chapter 5, Vehicle Failure, p. 107

Your car stalls on railroad tracks in New Jersey. Once everyone is clear, whom should you call?

  • Your insurance company first
  • No one, since the railroad knows
  • A tow company only
  • The number on the crossing's Emergency Notification sign, or 911
Show the answer

The number on the crossing's Emergency Notification sign, or 911

The crossing's Emergency Notification sign lists a number to report the problem, or you can call 911.

Source: New Jersey Driver Manual, Chapter 8, Trains, p. 153

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About these questions

We wrote these practice questions from the facts in the New Jersey Driver Manual (2026 edition (back cover code R0726), PDF modified 2026-09-23, read 2026-11-07 edition) and from official sources on road signs. Every answer links to its source, so you can check it and read more.

DMV Decoded is an independent guide, not a government agency. This practice test is not connected to the New Jersey Motor Vehicle Commission (MVC), and your actual test will have different questions. Study the handbook, and check the agency's website for current rules.