Free IBEW Aptitude Test Practice Questions and Answers [2025]
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Updated December 18, 2025
Note: The IBEW test has many names: NJATC Aptitude Test, Electrician Apprentice Test, Electrician Pre-Apprenticeship Test, and Electrical Training Alliance Aptitude Test / NECA.
This page provides preparation for all of them.
To prepare for the IBEW aptitude test, focus on these key areas:
- Mechanical Reasoning: Learn about gears, motors, and circuits.
- Reading Comprehension: Practice understanding and analyzing written content.
- Basic Math: Review fractions, decimals, number sequences, and simple algebra.
While advanced algebra may appear, it's less common on the test, so don’t spend too much time on it. Be sure to practice managing your time during the test.
The test will include a mix of math and mechanical reasoning questions. The difficulty may vary, but mastering the basics will give you the best chance of success.
For more information, see our dedicated IBEW study guide.
Free IBEW Aptitude Test Practice Questions (Electrical Aptitude Test)
The free IBEW aptitude practice test questions you'll find on this page were hand-picked from the JobTestPrep IBEW test prep. They highly resemble the questions on the real International Brotherhood of Electrical Workers exam and will help you improve your score.
Let's start the algebra section and see how you handle the questions. No calculators—use your own skills and strategies.
Math and Mechanical Section
Algebra #1
What is the value of X?
5x – 2x – x = 11 – 2 + 15
Algebra #2
Which of the following statements is true for this formula?
Since a calculator is not allowed on the JATC aptitude test, you should sharpen your basic math skills.
Make sure you can perform calculations such as BEDMAS, the four operations, fractions, etc., quickly and accurately before approaching the following questions.
Algebra #3
Which expression is equivalent to the expression (𝑥 + 5)(𝑥 − 5)?
Algebra #4
Consider the following function: Y = -2X + 4
A.
B.
C.
D.
Which of the following graphs best represents the function above?
Algebra #5
Consider the following table:
Which of the following choices represents the same relationship as demonstrated in this table?
A
B
C.
Y is equivalent to the value X.
D.
Y = X / 2
Important time management tips for the Math and Mechanical Sections of the IBEW Test:
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Pace Yourself: Allocate time evenly across questions. You have about 1.4 minutes per question in both sections.
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Skip Difficult Questions: Move past challenging questions and return if time allows.
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Practice Under Timed Conditions: Practice full-length tests to get comfortable with the time constraints.
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Stay Calm and Focused: Maintain a calm mindset to manage time effectively and perform better.
Master Algebra and Ace the IBEW Test!
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- Simulate real test conditions with hundreds of sample questions.
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For more math assessing exams, check out our Free Wonderlic Test Practice.
Let’s proceed with more examples of the IBEW Math and Mechanical Section’s questions – Number Series Questions.
Math and Mechanical Section – Number Series
Number Series #1
What would be the next number in the following series?
3 | 3 | 3 | 6 | 3 | 9 | 3 | ?
The correct answer is (C).
The correct answer is (C).
There are two ways to look at this series:
(1) There are two inner series. each following a different rule:
Odd terms- remain constant: 3.
Even terms- increase by 3:
3+3=6, 6+3=9, 9+3=12.
(2) Another point of view:
The series in this question follows two rules:
(1) The mathematical operations between the terms change in a specific order, x, etc.
(2) Every two steps, the number by which the terms are multiplied or divided increases by 1.
Number Series #2
What would be the next number in the following series?
7 | 14 | 28 | 32 | 64 | 128 | ? | ?
The correct answer is (C).
The series repeatedly increases by x2, x2, +4.
When tackling Number Series questions. Look at the number series and ask yourself:
- Are the numbers increasing or decreasing?
- What is the rate of increase or decrease?
- Is there a pattern?
Remember: The more you familiarize yourself with different Number Series questions and patterns, the more you will improve your ability to recognize different types of patterns and as a result, reduce the amount of time you spend on solving each question.
Aiming for an elevator mechanic position? Practice your skills with our Free EIAT Practice Test.
Now, let's continue to the mechanical questions, which require different, more specific knowledge. The volume of this part is lower than that of the math questions.
Among the subjects you may be asked about are Wheels and Pulleys, how loads are distributed, how to balance loads being hoisted, and basic mechanical principles.
Math and Mechanical Section – Mechanics
Mechanics #1
The three cogwheels are joined and are moving very quickly. Which wheel is moving faster than the others?
Mechanics #2
Three axes are turning each other using straps. Which axis will turn faster?
Find more mechanical sample questions on the NOCTI Electronics Technician practice test.
Your Success Starts Here – Prepare for the IBEW Test Today!
Did you know? To qualify for the IBEW, you must rank in the top 4 of 9 candidates, making preparation essential.
With JobTestPrep, you’ll get:
- 31 full-length practice tests.
- Expertly crafted explanations for every question.
- The confidence to ace the test and secure your spot in the apprenticeship program.
Don’t wait—start practicing today and take control of your future!
See What People Say About Our Prep Pack
For more practice, check out our Ramsay Electrical Test, the IBEW study guide, or test yourself with our free practice tests, Mechanical Aptitude Test and Pre-Apprenticeship Test.
Well done! You finished the Math and Mechanical Section sample questions. Now let’s move to the reading comprehension section.
Candidates often overlook the reading comprehension section of the IBEW Apprenticeship Test because it isn't as intimidating as math. Don't make that mistake.
The reading section on the Electrical Aptitude test measures your proficiency in obtaining information from a given text, and determines half your score - ensure you prepare for it properly.
Reading Comprehension Section
Crack Reading Comprehension Questions – Fast and Effectively!
Struggling with reading comprehension? You’re not alone! These questions challenge you with complex and tricky language.
Here’s how you can master them:
- Ask Questions: Understand what the passage is truly saying.
- Draw Conclusions: Spot fallacies and key takeaways.
- Summarize: Simplify ideas in your own words.
The JobTestPrep IBEW PrepPack has dozens of verbal reasoning tests and hundreds of reading comprehension questions to boost your confidence and skills.
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For additional practice, check out our comprehensive Free Aptitude Tests Page.
Congratulations! You have successfully completed our IBEW Free Test. Now that you're familiarized with the IBEW Sections and question types and you have been introduced to different solving techniques, it is time to begin your practice and pave the way for you to become an electrician.
How To Ace the IBEW Aptitude Test?
To perform your best on the IBEW aptitude test, consistent practice under timed conditions is the most important factor.
Strengthen your math and reading comprehension skills, and use practice tests to get familiar with the format and pacing.
Understanding the structure of the test—especially the time limits for each section—will also help you manage your time effectively on test day.
For more information on how to pass the exam, please refer to our IBEW study guide.
Master the IBEW Test – Step-by-Step Prep to Secure Your Apprenticeship!
Our All-Inclusive IBEW PrepPack offers a proven, structured plan to help you ace the IBEW test:
- Step 1: Diagnose your strengths and weaknesses with a personalized guide and diagnostic test.
- Step 2 + 3: Sharpen your skills with 31 math and mechanical practice tests and 10 reading comprehension tests.
- Step 4: Simulate the real test with 3 full-length IBEW tests to track your progress and build confidence.
Join thousands of successful candidates who’ve prepared with our comprehensive materials and earned their spot in the program.
Check out our Free Cognitive Ability and CCAT practice questions to sharpen your cognitive skills.
