Shlomik, Bennet Test Expert at JobTestPrep.
Have a question? Contact me at: ask_the_team@jobtestprep.comThe Bennett Mechanical Comprehension Test (BMCT) is a pre-employment mechanical aptitude test developed by Pearson Assessments. This test aims to find individuals with good mechanical reasoning and is therefore used mainly for entry-level positions.
The test contains 55 questions in 25 minutes, covering the following topics:
Below we dive a bit into each topic (with sample questions and answers).
Below are 10 sample questions and answers, one of each category, all adapted from the actual Bennett Mechanical Aptitude Test:
Velocity
This is the broadest area of the Bennett test, covering around 28% of the 55 test questions. Topics include acceleration and inertia, gravity, the center of gravity, etc.
BMCT Velocity Sample Question
In which way is the wagon accelerating? (if either, mark C.)
Force and Torque
Another very broad and common topic (12-13 questions). Questions typically deal with the resolution of forces, the centrifugal force, and the law of the lever.
BMCT Force and Torque Sample Question
In which direction should the acrobat move his body to balance the seesaw? (If neither, Mark C.)
Fluids
Here you will be asked about the main concepts of fluid such as the ideal gas law, basic hydraulics, and Bernoulli's principle. 8-9 of the test questions will deal with these subjects.
BMCT Fluids Sample Question
Which of the three following diagrams is correct?
Pulleys
Pulley questions on the BMCT test are usually more common than in other tests (4-5 questions), so it is important to go over the basic rules of this mechanism. Pulley questions will normally ask you to determine which of two pulley systems is more efficient.
BMCT Pulleys Sample Question
Who will need to apply more force to lift the weight? (If equal, Mark C.)
Thermodynamics (Heat)
This topic focuses on the basics of heat transfer – most commonly heating, cooling, condensation, and evaporation.
BMCT Thermodynamics (Heat) Sample Question
In which direction will the pressure gauge move if the closed oxygen canister is heated? (If neither, mark C.)
Electricity
Here you will be asked about a completely different set of rules and principles. Most often, electricity questions here will deal with the fundamentals of electricity like Ohm's Law and DC electric circuits. With about 3-4 questions, it is a rather small topic.
BMCT Electricity Sample Question
If the red switch is closed, which bulb would light up? (If both, mark C.)
Gears
Gears are a less common topic in the Bennett test than in other mechanical tests (3-4 questions). These will mainly test your understanding of gear ratio and the ability to deduce a gear's direction of rotation.
BMCT Gears Sample Question
In which direction does the grey wheel turn? (If neither, mark C.)
Wheels
Wheels questions (2-3 questions) rely on the application of physical concepts to wheels. You will usually need to understand the relationship between wheel size and speed, rotational vs. linear velocity, etc.
BMCT Wheels Sample Question
In which direction will the wheel spin? (If neither, mark C.)
Acoustics
Some of the basic concepts of sound will be the center of acoustics questions - the Doppler effect, refraction, reflection, and attenuation. This is one of the smallest test topics on the BMCT, with no more than 1-2 questions.
BMCT Acoustics Sample Question
Which siren will sound higher-pitched to the man? (If equal, Mark C.)
Optics
The smallest topic on the test, usually with only 1 question. It will deal with one of the basic concepts of light, reflection, and sight.
BMCT Optics Sample Question
How will the man see his image in the mirror? (If neither, mark C.)
All the following names refer to the test officially named Bennett Mechanical Comprehension Test (BMCT):
The Bennett Mechanical Comprehension Test comes in two versions:
Most commonly you will be taking the BMCT-II version, as Pearson (the test developer) does not officially distribute BMCT-I anymore. However, some employers still use the older version.
The Bennett Mechanical Test is considered a mid-to-high level test in the realm of mechanical aptitude tests.
It should be noted that the difficulty of the test questions is not uniform, and the test will combine test questions of various difficulty levels, so each candidate faces the same overall challenge.
While most candidates will do well with the basic and mid-level questions, solving the high-level questions is what will separate you from the rest and allow you to pass the BMCT test successfully.
The score you need greatly depends on the job you want. Unlike other mechanical aptitude tests, the Bennett test does not have a predetermined passing score and your score is determined compared to other candidates, based on your prospective employer's needs.
The developer of the Bennett test, Pearson Assessments has set standard scores required for various occupations:
As you can see – the differences between the average and top performers are not THAT significant – 4 to 5 questions total!
Get those extra 4-5 points for a passing score with focused and accurate preparation for the Bennett Mechanical Comprehension Test (BMCT).
Since test questions are randomly distributed between candidates, the Bennett Mechanical Comprehension Test has no answer key.
Therefore, your best option for passing the Bennett test is to learn the physical concepts behind the questions, so you can correctly answer every time.
The Bennett Mechanical Comprehension Test doesn’t deal with complex techniques, calculations or high-level physics. It basically assesses your ability to grasp physical concepts and apply them to never-seen-before scenarios.
As such, the following 7 practice techniques are recommended to maximize your success with the BMCT test:
BMCT Practice Tip #1 – Learn Physical Concepts and Principles
This is probably the single most important preparation tip for the Bennett Mechanical Test.
The variety of topics and scenarios in the Bennett test makes memorization completely pointless. Therefore, it is essential that you learn the physical concepts behind questions, so you can re-apply them to any possible scenario.
What is the underlying physical principle in this question?
Answering THIS question will not only help you in solving the particular question you’re facing. It will also help you with future questions on the same topic.
The following are two typical questions from the Bennett Mechanical Comprehension Test. After solving question 1, try using the physical principle behind it to solve question 2.
Question 1
Which ball will hit the ground first? (If equal, mark C.)
Now, use this principle to solve the next question:
Question 2
Which ball will hit the ground first? (If equal, mark C.)
BMCT Practice Tip #2 – Practice the Actual Test
The well-defined structure of the Bennett Mechanical Comprehension Test has all kinds of benefits for those preparing with accurate test mockups.
Besides the self-evident benefits of getting familiar with the time constraints and test formatting, thus increasing confidence and solving speed, utilizing Bennett-specific practice techniques will amp up your score even further.
Use full-length Bennett practice tests simulating the actual test's content areas, time constraints, and structure.
BMCT Practice Tip #3 – Know the 4 Question Formats
The questions in the Bennett test are always formatted the same:
Yet this basic structure can come in 4 different formats:
For each of these types, you will find specific techniques that make solving faster and easier. For instance, the Going to the Extremes Technique is especially suited for Format II questions.
BMCT Practice Tip #4 – Focus on the Right Things
Some topics on the BMCT are more common than others. In fact, 3 main topics (velocity, force and torque, and fluids) constitute around 66% of the test questions.
Practicing these topics, first and foremost, is therefore crucial, especially if you have a short time to prepare.
BMCT Practice Tip #5 – Go to the Extremes
This technique holds true for all mechanical aptitude tests. However, it is especially suited for the BMCT. How does the technique work?
When asked to determine the relation between two scenarios, take the variation and stretch it to the extreme. While keeping in mind that only physical principles matter in the Bennett test, this can often give you a good hunch about the correct answer.
Check out this sample question:
BMCT Practice Tip #6 - Know Your Weaknesses
Every candidate has his or her own strengths and weaknesses. Some have difficulty grasping the implications of an accelerating system, others are especially confused by gear mechanisms.
When practicing, it is highly important to combine this knowledge of yourself with the most frequent Bennett Test topics to make your practice as focused and effective as possible.
Go over topic-based practice tests (force and torque, velocity, gears, etc.) to find your weak spots and strengthen them.
BMCT Practice Tip #7 - Ignore Environmental Effects
The Bennett Mechanical Comprehension Test deals with theoretical physics. As such, real-world effects that are not at the core of the question should be ignored. Some examples may be:
Note that it takes practice and experience to identify whether a topic stands at the core of the question or not.
You’ve finished your practice and you have come to the day of the actual test. Here are 4 tips you should follow during the test to make the best out of this one-shot:
BMCT Test-Day Tip #1 – Don’t Leave Questions Unanswered
The Bennett Mechanical Comprehension Test does not reduce points for wrong answers. Therefore, guessing is better than leaving a question unanswered.
Tip #2 – Use the “Review” Option
During the actual test, you will have the opportunity to review questions you’re not sure about and get back to them later. Use that option! If you’re not sure about an answer, guess it and move on.
Important: It is still recommended to select an answer, even if you plan to get back to the question later.
Why?
Considering that no points are reduced for wrong answers on the BMCT, it is wise to select an answer in case you find yourself at the end of the test with no time left to review questions.
Tip #3 – Manage Your Time Well
With an average of fewer than 30 seconds per question, time is a major issue on the Bennett Mechanical Test.
While practicing actual test simulations is going to make time management throughout the Bennett test more natural to you, it is still important to occasionally check the time and to know if you are on a good pace or should speed things up.
Tip #4 – Out of Options? Trust Your Gut!
The Bennett Mechanical Aptitude Test is designed to assess your mechanical aptitude – your ability to understand and apply physical concepts.
These are often things we deal with in everyday lives – in home appliances, games, physical activity, etc. If you find yourself clueless in a particular question, don’t overcomplicate – trust your gut feeling as a last resort – you have pretty decent chances of making it right.
The most common employers using the Bennett Test are companies employing large personnel of technical employees, such as Delta Airlines, GM, Keyence, DuPont, Valero, Smurfit Kappa, Ineos, Michelin, and many, many more.
From an analysis of over 1,500 job candidates required to take the BMCT test, here are the most frequent positions: