Law Enforcement Polygraph Questions – Learn About Common Questions

By: Ehow

If you’ve dreamed of getting into law enforcement one day, you must know your polygraph test result  is of  utmost importance. Those who arrive to their polygraph test date under-prepared will almost always fail even if they are being honest. According to Doug Williamson a 35-year veteran polygraph evaluator “It is a very serious mistake to believe that you will pass your polygraph or CVSA tests just because you are telling the truth – they are not “lie detectors”.  Scientific research proves that simple nervousness will cause a truthful person to fail!”

According to polygraph examiner, A..J. Phillips, author of How To Pass Your Polygraph, the failure rate for first time test takers is well over 50%.  As you can see the polygraph test is not just showing up and spilling your guts like going to confessions – no you must be prepared. There is no better way to prepare yourself for the exam, than downloading A.J.’s Polygraph Test Survival Guide, as well as reviewing frequently asked law enforcement polygraph questions.

History on the law enforcement polygraph test

A polygraph determines whether the person being tested has fabricated his answers. A polygraph is often used as an investigative technique, and for some fields such as law enforcement it is used for pre-employment screening. A polygraph will indicate changes or a reaction to stress a body goes through when fabricating an answer. These reactions are recorded by the machine and will let the examiner know which question caused the stress reaction.

Law Enforcement Polygraph Pretest

A pretest is conducted similar to an interview in which the polygraph examiner and the examinee take an hour to get to know each other. If the purpose of the polygraph is because of an investigation, the examiner will ask about the examinee’s side of the story. The examiner will also profile the examinee while he is telling his side of the story. This will give him a better insight when performing the test.The examiner will review with the examinee the questions that were specifically designed to address the issue being investigated. This is done before the actual polygraph test is performed.

Polygraph Test Commonly Asked Questions

The third step is to perform the polygraph. The examiner has roughly 10 questions to ask during the polygraph. These questions will include three to four relevant questions, and the remainder are control questions. All questions are yes or no questions.
Below are examples of the most common questions asked during a law enforcement polygraph exam.

1. Is your name Sandy Hill? (Control question with information from pre-test)
2. Are you 43 years old? (Control question with information from pre-test)
3. Do you suspect anyone of selling drugs? (Relevant question from pre-test information)
4. Is your cat’s name Josie? (Control question with information from pre-test)
5. Were you born in 1956? (Control question with information from pre-test)
6. Do you rent a house? (Control question with information from pre-test)
7. Do you know who stole the drugs? (Relevant question from pre-test information)
8. Do you live on Vine Street in Iowa? (Control question with information from pre-test)
9. Did you steal the drugs? (Relevant question from pre-test information)
10. Is today (day of week)? (Control question with information from pre-test)

A few of those questions will be purposely misleading. Consider the question about age and the year of birth. A 43-year-old today would not have been born in 1956. These questions are included to determine both the correct and incorrect answers.

Post Test

Post test begins with the examiner analyzing the data from the responses of a physiological manner to determine deception. The examiner will be able to come to a conclusion that the examinee was being honest, deceptive or unable to determine honesty or deception, which means the test was inconclusive.

How to Prepare Your Polygraph

How to Prepare Your Polygraph

If you’re interested in getting an honest and unbiased book review on the polygraph test from someone who doesn’t sell them and you’d like to learn the unadulterated truth about how to prepare for your such a test, then you’ve come to the right web page.

Lately, I’ve been getting a lot of emails from people who have failed their polygraph test even though they were telling the truth. Since I’m not a polygraph examiner, it was hard for me to answer some of these questions. I decided to find a professional that has experience and knowledge on the polygraph test; that’s when I stumbled across this unique book you see to your right.

After months of research, I have finally found someone who has published a valid and professionally written guidebook on how to prepare for the polygraph test without using nontraditional tactics found over the internet (which is never a good idea). If you are looking for ways to trick or cheat the examiner, you are going into the wrong profession.

The best thing about this book is it was not written by some random person trying to make a profit. The information in this guide is insightful and full of useful information about polygraph tests. In fact, I was  shocked to learn simple things like extreme nervousness/anxiety can trigger deception even if you are being 100% truthful.

It’s called Pass The Polygraph written by a real-life professional law enforcement expert.

You could spend hours or even days searching the internet, combing through, doing research in the libraries, or browsing aisle after aisle in the bookstores and you will never find a resource with a more complete and objective analysis of  the polygraph test than you will in  Pass The Polygraph.

The book focuses much of its material on the mistakes candidates make during the polygraph test. You will learn why many candidates fail the test, even when they are telling the truth.

This guide is perfect for applicants of:

  • Local Law Enforcement (police, troopers, sheriffs, dispatchers, corrections officers)
  • Firefighters
  • FBI
  • CIA
  • DEA
  • ATF
  • Secret Service
  • Border Patrol
  • Customs
  • Postal Inspectors
  • Security Guard

When you read pass the polygraph, you will discover what I have been teaching my subscribers and website visitors for the last year or so, that most of these so-called polygraph tricks and rehashed techniques you find online are a complete waste of time and every polygraph examiner knows about them.

I don’t recommend or endorse any polygraph ebook that teaches ways to cheat the polygraph exam! As I stated earlier, looking for ways to deceive the test is never a good idea and if that’s your intention…POLICE WORK IS NOT FOR YOU.

Police Exam Ebook – Learn How To Pass The Police Test

Whether you want to become a state trooper, sheriff deputy, and/or a city police officer, you must pass the police exam first. The civil service exam for police employment is required in all states across the board.  So if you want to become a cop, there is no way around the entrance test unless you want to be a mall cop.

Contrary to popular belief, the police exam is not a walk in the park. In fact, the fail percentage for first time test takers is staggering. Some applicants sail through the test with no problems, but the great majority fail miserably. That’s why I always recommend first time test takers to study up on the test by downloading a police exam ebook.

A good police exam book will go over the 8 major components of the entrance test along with practice test questions and detailed answers. If you are uncomfortable downloading a police exam ebook over the Internet or you simply don’t know how,I suggest visiting your local bookstore to see if they have one available. Make certain though that any police exam prep book that you get at the bookstore is not outdated (Tip: any police exam book that was published before 2000 is probably out-dated).

Here’s the 8 major categories that’s going to be on the test…

  • Report Writing
  • Spelling
  • Grammar
  • Memory Recognition
  • Reading Comprehension
  • Directional Orientation
  • Vocabulary
  • Mathematics

If you’re weak in any of the above test categories, I suggest getting a police exam study guide PRONTO and studying your tail off before the test. Now,  if you are confident with all 8 categories, I would still invest in a study guide just because of the unknown. Plus, if you just happen to fail the test, you’ll have to wait 6 months to a year until you can retake it a second time.

Ultimately it is your decision, but I just wanted to remind you that resources are available to you either online or at your local bookstore. I hope this article has helped you in some way.

Typical Police Polygraph Questions – Get Common Police Officer Poly Questions

By: Andrea Haner

Most police departments in the United States require applicants to submit to polygraph testing before they make hiring decisions. Each department’s polygraph exam is different and the content of the examwill depend largely on the examiner. However, there are certain questions that appear frequently on police polygraph exams. Preparing for these questions beforehand can help reduce your anxiety going into the exam.

According to the book, How To Pass The Polygraph, a polygraph exam is often a “make or break” option in any public safety hiring process. That’s why it’s important to prepare yourself by looking over  common questions beforehand.

Pretest Interview

Before the test begins, you will sit down with the polygraph examiner for a short interview. The examiner will assure you that the test will be done in a professional manner. He will then tell you the questions that you will be asked during the polygraph. This is your opportunity to make any admissions to the examiner or tell the examiner why a specific question makes you uncomfortable. For example, you may be asked if you have smoked marijuana more than 15 times in the past five years. If you can’t remember exactly how many times you have smoked marijuana, explain that to the examiner and give a rough estimate. He will then understand your hesitance when you are asked this question during the polygraph. Be completely honest during the pretest interview and you will have nothing to worry about during the examination itself.

Typical Police Polygraph Questions

Exact questions vary from department to department, but police polygraphs typically include variations of the following questions:

  • Have you had any traffic citations in the past five years?
  • Have you ever had your driver’s license suspended or revoked?
  • Have you been convicted of a crime since you turned 18?
  • Have you ever taken part in a serious crime?
  • Have you used marijuana in the past five years?
  • Have you used any illegal narcotics in the past five years?
  • Have you sold marijuana or any other illegal narcotics in the past 10 years?
  • Have you ever stolen from an employer?
  • Have you ever been fired from a job?
  • Did you make any false statements on your job application?
  • Did you deliberately make any false statements during this polygraph examination?

The time frames and ages will likely be different for each police department. Before you go into the exam, try to create a mental time line of when events occurred in your past, including traffic citations, convictions, employment sanctions and drug use. This will help you answer time-specific questions on the polygraph.


The best way to do well on a polygraph exam is to remain calm and tell the truth. Be honest and candid about your past during both the pretest interview, which will help you stay calm during the polygraphitself. There’s no more certain way to fail a polygraph test than to lie about your past.

Polygraph Questions For Law Enforcement

Whether you want to become a police officer, state trooper, correctional officer or any other public safety career, you’ll have to pass the polygraph test before you are hired. It is a fact that the entry level testing process for law enforcement applicants are way different from any private sector job.

Law enforcement  jobs are the only careers that require a polygraph test before you are hired. Although research after research shows that the polygraph test isn’t reliable – law enforcement agencies around the country are still using it in their selection process.


I’m not sure why the polygraph exam is still being used after researchers have shown that it is not reliable. Some have suggested that passing the polygraph is a coin toss.

I disagree that passing the polygraph test is a coin toss. I believe that those candidates who prepare for the polygraph test in advance by looking over sample questions are more likely to pass than those who don’t.

According to the very popular ebook, How To Pass Your Polygraph, not looking over questions of likely polygraph questions before you take the test can be the difference between pass or fail.

You see, the more you know about the polygraph test, and how it works – the better. Here are some sample questions below:


  • Did you falsifiy anything on your employment application?
  • Have you deliberately withheld information from your employment application?
  • Have you ever been fired from a job for stealing or anything criminal?
  • Since the age of 18 have you committed a crime, if caught, you would have been arrested?
  • Since the age of 18 have you been convicted of a crime?
  • During the past 5 years, have you used marijuana?
  • Have you used any other narcotic illegally in the past 3 years?
  • Have you sold marijuana or other narcotics illegally in the past 3 years?
  • Have you ever stolen merchandise from your employer?
  • Have you ever used a system to cheat one of your employers?
  • Have you ever had your drivers license suspended or revoked?
  • Have you ever had any traffic citations in the past 3 years?
  • Have you deliberately lied to any of these questions?

Click Here for more information on the polygraph test for law enforcement applicants.

Below is a list of cities by rank that has the tougest polygraph standards for law enforcement applicants:

New York New York
Los Angeles California
Chicago Illinois
Houston Texas
Philadelphia Pennsylvania
Phoenix Arizona
San Diego California
Dallas Texas
San Antonio Texas
Detroit Michigan
San Jose California
Indianapolis Indiana
San Francisco California
Jacksonville Florida
Columbus Ohio
Austin Texas
Memphis Tennessee
Baltimore Maryland
Milwaukee Wisconsin
Boston Massachusetts
Charlotte North Carolina
El Paso Texas
Washington District of Columbia
Nashville-Davidson Tennessee
Seattle Washington
Fort Worth Texas
Denver Colorado
Portland Oregon
Oklahoma Oklahoma
Las Vegas Nevada
Tucson Arizona
New Orleans Louisiana
Long Beach California
Cleveland Ohio
Albuquerque New Mexico
Fresno California
Kansas Missouri
Sacramento California
Virginia Beach Virginia
Mesa Arizona
Atlanta Georgia
Oakland California
Omaha Nebraska
Tulsa Oklahoma
Honolulu CDP Hawaii
Minneapolis Minnesota
Miami Florida
Colorado Springs Colorado
Wichita Kansas
Arlington Texas
Santa Ana California
St. Louis Missouri
Anaheim California
Pittsburgh Pennsylvania
Cincinnati Ohio
Tampa Florida
Toledo Ohio
Raleigh North Carolina
Buffalo New York
Aurora Colorado
St. Paul Minnesota
Corpus Christi Texas
Newark New Jersey
Riverside California
Anchorage Alaska
Lexington-Fayette Kentucky
Stockton California
Bakersfield California
Louisville Kentucky
St. Petersburg Florida
Jersey New Jersey
Birmingham Alabama
Norfolk Virginia
Plano Texas
Lincoln Nebraska
Glendale Arizona
Greensboro North Carolina
Hialeah Florida
Baton Rouge Louisiana
Garland Texas
Rochester New York
Scottsdale Arizona
Madison Wisconsin
Akron Ohio
Fort Wayne Indiana
Fremont California
Chesapeake Virginia
Henderson Nevada
Lubbock Texas
Modesto California
Chandler Arizona
Montgomery Alabama
Glendale California
Shreveport Louisiana
Des Moines Iowa
Augusta-Richmond Georgia
Tacoma Washington
Richmond Virginia
Yonkers New York
Grand Rapids Michigan
Spokane Washington
Irving Texas
Durham North Carolina
Mobile Alabama
Chula Vista California
Huntington Beach California
Orlando Florida
San Bernardino California
Laredo Texas
Reno Nevada
Arlington CDP Virginia
Boise Idaho
Winston-Salem North Carolina
Columbus Georgia
Little Rock Arkansas
Salt Lake Utah
Jackson Mississippi
Newport News Virginia
Oxnard California
Amarillo Texas
Providence Rhode Island
Worcester Massachusetts
Knoxville Tennessee
Garden Grove California
Oceanside California
Ontario California
Dayton Ohio
Huntsville Alabama
Irvine California
Santa Clarita California
Tempe Arizona
Overland Park Kansas
Fort Lauderdale Florida
Aurora Illinois
Chattanooga Tennessee
Tallahassee Florida
Pomona California
Santa Rosa California
Springfield Massachusetts
Rockford Illinois
Springfield Missouri
Moreno Valley California
Paterson New Jersey
Brownsville Texas
Vancouver Washington
Salinas California
Kansas Kansas
Pembroke Pines Florida
Hampton Virginia
Syracuse New York
Pasadena Texas
Lakewood Colorado
Rancho Cucamonga California
Fontana California
Hollywood Florida
Hayward California
Torrance California
Salem Oregon
Eugene Oregon
Bridgeport Connecticut
Pasadena California
Corona California
Warren Michigan
Escondido California
North Las Vegas Nevada
Naperville Illinois
Grand Prairie Texas
Gilbert town Arizona
Orange California
Alexandria Virginia
Sioux Falls South Dakota
Sunnyvale California
Fullerton California
Mesquite Texas
Savannah Georgia
Sterling Heights Michigan
Coral Springs Florida
Concord California
Fort Collins Colorado
Lancaster California
Hartford Connecticut
Palmdale California
Fayetteville North Carolina
New Haven Connecticut
Elizabeth New Jersey
Peoria Arizona
Thousand Oaks California
Cedar Rapids Iowa
Topeka Kansas
Flint Michigan
El Monte California
Stamford Connecticut
Vallejo California
Evansville Indiana
Lansing Michigan
Joliet Illinois
Columbia South Carolina
Simi Valley California
Waco Texas
Abilene Texas
Ann Arbor Michigan
Carrollton Texas
Inglewood California
McAllen Texas
Independence Missouri
Cape Coral Florida
Bellevue Washington
Beaumont Texas
Peoria Illinois
Springfield Illinois
Lafayette Louisiana
West Valley Utah
Costa Mesa California
Downey California
Manchester New Hampshire
Clearwater Florida
Waterbury Connecticut
West Covina California
South Bend Indiana
Allentown Pennsylvania
Norwalk California
Clarksville Tennessee
Provo Utah
Lowell Massachusetts
Athens-Clarke County Georgia
Berkeley California
Ventura California
Westminster Colorado
Pueblo Colorado
Wichita Falls Texas
Burbank California
Richmond California
Arvada Colorado
Erie Pennsylvania
Fairfield California
Daly California
Santa Clara California
Cambridge Massachusetts
Green Bay Wisconsin
Olathe Kansas
Gary Indiana
Livonia Michigan
Antioch California
Portsmouth Virginia
Centennial Colorado
Charleston South Carolina
South Gate California
Port St. Lucie Florida
Cary town North Carolina
Dearborn Michigan
Norman Oklahoma
Davenport Iowa
Everett Washington
Richardson Texas
Visalia California
Rialto California
Elgin Illinois
Mission Viejo California
Macon Georgia
Midland Texas
Compton California
El Cajon California
Brockton Massachusetts
Gainesville Florida
Gresham Oregon
Boulder Colorado
New Bedford Massachusetts
Roanoke Virginia
Albany New York
Thornton Colorado
Vacaville California
Carson California
Killeen Texas
Fall River Massachusetts
Kenosha Wisconsin
Billings Montana
San Mateo California
Roseville California
Vista California
Lawton Oklahoma
Waukegan Illinois
Fargo North Dakota
Odessa Texas
Wilmington North Carolina
High Point North Carolina
Rochester Minnesota
Miramar Florida
Denton Texas
Lynn Massachusetts
Miami Beach Florida
Westminster California
Santa Barbara California
Sandy Utah
Quincy Massachusetts
Citrus Heights California
Sunrise Florida
Nashua New Hampshire
Alhambra California
San Angelo Texas
Pompano Beach Florida

cook county, suffolk county,  nassau county, sheriff department