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mechanical reasoning tests

Mechanical Reasoning Tests

  • 10 tests
  • 80 questions
mechanical reasoning tests

Mechanical reasoning tests assess your ability to understand and apply mechanical concepts. They are commonly administered during the application process for technical jobs, including engineering positions and roles in the emergency services and armed forces.

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Free practice mechanical questions

It is really important to practise mechanical reasoning questions as much as possible before your assessment. Put simply, the more familiar you are with the format of the questions and the topics covered, the better you are likely to perform on the day.

Below we have provided a selection of three sample mechanical reasoning questions. Here you can find more free cognitive ability tests, including mechanical reasoning and spatial awareness.

Mechanical practice question 1

mechanical cogs question

How many revolutions per second is C turning?

  • A) 5
  • B) 10
  • C) 20
  • D) 40

Mechanical practice question 2

mechanical magnets question

Which magnets will repel each other?

  • A) None of them
  • B) All of them
  • C) Pairs B and C
  • D) Pairs A and D

Mechanical practice question 3

mechanical pulleys question

How much force is required to lift the weight?

  • A) 60kg
  • B) 120kg
  • C) 180kg
  • D) 240kg


Question 1: If a cog with 5 teeth can do a full 40 revolutions in a second, a cog with four times as many teeth with take 4 times as long to do a full revolution. This means, it will do 4 times fewer revolutions. So the answer is 10.

Question 2: Opposite poles on magnets attract, the matching poles repel. So the answer is A and D.

Question 3: There are two sections of rope that are supporting the weight, meaning that we can divide the force needed to lift the weight between them 120/2 = 60kg.

See also our article on how to pass mechanical reasoning tests for more tips and advice.

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How are mechanical reasoning tests scored?

Your score will be formed from the number of questions you answer correctly in the test. This will most likely be compared to a ‘normative group’ to define how you performed in relation to others. It is worth noting that most tests only have a completion rate of about five per cent. The majority of candidates will not get through all the questions, so it is more important to provide accurate answers than to focus on completing the test. Only the questions you answer correctly will count towards your score.

Which employers use mechanical reasoning tests?

Mechanical reasoning tests are highly specialised assessments, which you will only encounter for positions that require mechanics or electronic knowledge and skills. These include engineering and technical positions, emergency services and roles within the military. Mercedes Benz, Shell and Amazon are some of the major employers that use mechanical reasoning tests in their application processes.

What is basic mechanical knowledge?

Basic mechanical knowledge involves the ability to understand how mechanical equipment and tools work, and to apply that knowledge in practical situations. Those with basic mechanical knowledge are able to recognise and work with a number of key principles, such as force and movement, hydraulics, velocity and simple electrical circuits, among others.

What are examples of mechanical skills?

Mechanical skills might include repairing mechanical equipment, performing tests and analysing the results, carrying out equipment and system calculations, troubleshooting equipment, analysing problems and identifying solutions, and designing devices and components.

Where can I practice mechanical reasoning tests?

The best way to excel in mechanical reasoning tests is through consistent practice; this website is a good place to start. Here you can find the most widely used mechanical reasoning tests along with guides, tips, and practice questions set under test conditions.

What are mechanical reasoning tests used for?

Mechanical reasoning tests are used to evaluate a person’s ability to use the concepts of mechanics or electronics to solve problems. They are predominantly used during the selection process for engineering or technology-related roles.


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Mechanical Reasoning Tests Tips

1Practice, practice, practice

Practicing example questions is the very best way to prepare for mechanical reasoning tests. By trying your hand at practice tests you will gain a much better understanding of the types of problems you are likely to face during the test. This will give you time to brush up on any gaps or weak spots in your understanding of the key topics and principles.

2Revise key mechanical principles and techniques

Make sure you have a thorough understanding of the main concepts covered in mechanical reasoning tests and are able to apply them to solve real problems. For each question, think carefully about which technique you need to apply.

3Recreate exam conditions

Try to practice in conditions similar to those in which you will be sitting your real mechanical reasoning test. Find a quiet environment with minimal distractions and make sure you stick to the time limit. This will keep you more focused and will make the real assessment less daunting.

4Try things out for yourself

As well as completing practice tests, you can improve your mechanical reasoning skills in a more practical way. Try taking mechanical equipment apart to gain a better understanding of how it works, look for opportunities to work with different tools and equipment, and refer to technical user manuals to increase your knowledge.

5Work quickly but accurately

Make sure you understand how many questions you will have to answer and how long you have to complete the test. These tests are designed to put you under pressure and you may have as little as 30 seconds to answer each question. But remember only a small minority will complete the test; it’s more important to focus on getting the answers right.

6Read the instructions carefully

Make sure that you have understood what you are being asked to do, and double-check your calculations. Each question will only have one correct answer.

7Do your research

Find out as much as possible about the assessment before the test, such as which provider the recruiter is using and the format of the test. Employers typically provide this information to candidates on their careers website; if it’s not available, ask the HR department or other relevant point of contact.

8Be competitive

Try to measure your achievements against other users to make sure you stand out from the crowd. An average score might help you pass to the next stage, but may not be enough to bag you that job.

Mechanical Reasoning Video Tutorials

Mechanical Reasoning Tests

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Reviews of our Mechanical Reasoning tests

What our customers say about our Mechanical Reasoning tests

  • United States of America

    December 22, 2021

    Similar to an IQ test

    The test definitely requires a little more thinking than your average test. I physically had to imagine the question and reenact it in order to answer it correctly, lol

  • United States of America

    December 13, 2021

    Take your time

    What I like about the test was they gave more then enough time to take the test. I should’ve taken the practice test so I could’ve had more understanding.

  • United States of America

    December 08, 2021

    Boiling point for liquids

    I liked most of the questions but some were odd. I felt like the boiling point question was kind of random but I guess I should know that.

  • United States of America

    November 20, 2021

    Online test

    I liked how they gave you real-world questions and ones with pictures. I'm sure it could help others also.

  • United States of America

    November 13, 2021

    It was a good test

    I liked this test, I took the practice test first and honestly it helped. I didn't know about all of these things, so the test helped me learn more. I hope to see the other tests as well.

  • United States of America

    November 11, 2021

    It’s important to know the analytics of procedures

    What I like most about this test it the manner in how easy it is. What I dislike is the fact that it’s too easy.

  • United States of America

    November 11, 2021

    Different types of metals

    What I liked about the test is how it showed me graphs and representations of graphs and to solve them. What I disliked about the test is the time.

  • United States of America

    November 03, 2021

    Being able to study and practice to know what to expect

    Seen a few things from earlier that had me prepared, but the ones I did I'd never seen before, so had to make a guess as I did not know.

  • India

    October 23, 2021

    Easy-Peasy and Interesting

    Really enjoyed the test, and yeah, I bragged a little bit too much in the headline when I called the test easy-peasy.

  • United States of America

    October 05, 2021

    Exciting, and fun!!

    Practice test too short. Would have enjoyed more questions to share positive experience with others.