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The Thomas International General Intelligence Assessment (GIA) is a psychometric test designed to measure a person’s mental horsepower and to predict their ability to learn and comprehend new skills and procedures quickly. This assessment is often used by employers during the recruitment process to evaluate the cognitive abilities of potential candidates.

This pack includes tests in the following topics:

  • Math: Basic Math, Numerical Reasoning and Numerical Series.
  • Verbal Reasoning
  • Logical Reasoning (Inductive & Deductive)
  • Mechanical Reasoning
  • Situational Judgement Tests
  • Personality Tests
  • Spatial Reasoning
  • Memory Tests
  • Error Checking

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The Thomas International General Intelligence Assessment (GIA) Test is an intelligence test that is distributed by Thomas, a leading talent assessment provider. Though the test was originally used to measure how intelligent and trainable people in the British Armed Forces were, today, companies use the Thomas GIA test to screen potential employees for general aptitude skills necessary for success in the workforce.

The GIA assesses:

  • Your general intelligence
  • Your ability to hold information and solve problems
  • How ambitious and driven you are
  • How quickly you can adapt to a new job or scenario

Instead of looking at your IQ, the GIA is designed to look at how quickly you can process the information given and how well you can acquire new skills, as these aptitudes are more telling of how well you might perform on the job.

In order to excel in your GIA test, you will need to be familiar with what is on the Thomas GIA test. Let’s take a look at the test format and how you can pass your test with a quality Thomas GIA practice test.

Thomas International GIA Test Format

The Thomas International GIA Test is an online aptitude test that takes 30-45 minutes to complete. It is comprised of 5 smaller assessments, each of which examines your skills in a particular area. Let’s take a look at the 5 assessments you will encounter on the GIA test:

Perceptual Speed Test

Perceptual Speed: the ability to quickly and accurately recognize and process visual information.

This test measures how well you can detect inaccuracies from written information, numbers, and diagrams. You must be able to quickly determine which information is irrelevant and focus on the important information to identify similarities and differences.

Reasoning Test

The Thomas reasoning test measures your ability to use verbal reasoning to arrive at the correct conclusions. Your short-term memory will be tested, as you will need to use it to solve the problems.

Speed and Accuracy Test

This is a general numerical reasoning test, designed to assess how well you interpret quantitative data from given figures. You must work quickly on this test while also maintaining accuracy.

Spatial Visualization Test

The spatial visualization test measures how well you can visualize and manipulate given objects to arrive at an answer. You will likely encounter a figure or shape that you will need to move in your mind to find the correct position. Scoring high marks on this test highlights your aptitude for working with visuals to execute objectives within the workforce.

Word Meaning Test

The Thomas word meaning test measures your knowledge of words and vocabulary skills. It does this by giving you a list of words and asking you to identify which words have the same or opposing meanings.

How the Thomas International GIA Test Is Scored
To score your GIA test, your score is first calculated based on how quickly and accurately you answered the questions. That score is then taken and compared to what is called a norm group, which is an average of other test-takers, where it is then ranked by percentile in accordance to the norm group.

If your score is higher than the general population of the norm group, your score will be in the 51st percentile or higher, while a score that is lower than the average of the norm group will be in the 49th percentile or lower.

Whether or not your score is passing depends on your potential employer and the job in which you are applying, as each of the 5 assessments is individually scored for them to review. Your prospective employer will have certain skillsets that are more important than others, making the cutoff score different than that of another employer.

How to Pass the Thomas International GIA Test

If you want to do well on your Thomas International GIA Tests, then you will need to prepare. Below are a few tips on how to pass the Thomas GIA Test and land the job of your dreams:

  • Work fast but accurately.
  • Don’t get held up by any one question.
  • Avoid guessing on any answers.
  • Try to only read the questions once to save on time.
  • Take a professional practice test to prepare you in advance.

Don’t go into your test blindly. Here at Prepare4Success, we have a comprehensive Thomas International GIA practice test that will thoroughly prepare you for your upcoming exam, increasing your chances of doing well by up to 70%.


  1. What is a Thomas International GIA test? The Thomas International General Intelligence Assessment (GIA) test is a cognitive ability test used to measure an individual’s abilities in verbal, numerical, logical, spatial reasoning, and perceptual speed.
  2. What is a good score on Thomas Gia? A good score on the Thomas GIA test depends on the context and purpose of the assessment. Generally, a score above the average range indicates higher cognitive ability.
  3. How long is the Thomas GIA assessment? The Thomas GIA assessment takes approximately 40 minutes to complete.
  4. What is Thomas Gia perceptual speed? Thomas GIA perceptual speed is a measure of an individual’s ability to quickly and accurately recognize and process visual information.
  5. What is Thomas psychometric test? Thomas psychometric tests are a series of assessments used to evaluate an individual’s personality, cognitive abilities, and behavioral tendencies.
  6. Is perceptual speed the same as processing speed? Perceptual speed and processing speed are related but not the same. Perceptual speed is the ability to quickly recognize and process visual information, while processing speed refers to the speed at which an individual can process information and make decisions.
  7. How many questions are on GIA test? The number of questions on the GIA test varies, but it typically consists of around 60 questions.
  8. How to pass Thomas PPA assessment? To pass the Thomas Personal Profile Analysis (PPA) assessment, it is important to answer the questions honestly and be aware of the desired characteristics for the specific job or role. It is also helpful to review the feedback and recommendations provided by the assessment.
  9. How can I pass any assessment test? To pass any assessment test, it is important to prepare by reviewing the materials provided and practicing similar questions. It is also important to stay calm and focused during the test and to answer the questions honestly and accurately.

Here are ten more sample cognitive ability test questions covering different areas:

Numerical Reasoning:
Question: If 3 apples cost $6, how much do 8 apples cost?
a) $16
b) $20
c) $24
d) $26

Logical Reasoning:
Question: Which of the following numbers does not belong in the series? 2, 5, 8, 11, 14, 18
a) 5
b) 8
c) 14
d) 18
Answer: c) 14

Verbal Reasoning:
Question: Select the word that is the opposite of “Brave.”
a) Cowardly
b) Confident
c) Bold
d) Fearless

Abstract Reasoning:
Question: Which figure completes the pattern?

Figure A Figure B Figure C

a) Figure A
b) Figure B
c) Figure C
d) None of the above

Spatial Reasoning:
Question: Which 2D shape can be formed by folding the unfolded shape shown below?

a) Cube
b) Cylinder
c) Pyramid
d) Tetrahedron

Deductive Reasoning:
Question: All cats can jump. Mittens is a cat. Can Mittens jump?
a) Yes
b) No
Answer: a) Yes

Inductive Reasoning:
Question: A, E, I, M, Q, U, __
a) Y
b) Z
c) V
d) W

Pattern Recognition:
Question: What comes next in the series? 2, 4, 8, 16, __
a) 20
b) 24
c) 28
d) 32

Critical Thinking:
Question: A doctor prescribes a certain medication to all her patients. Some patients get better, while others do not. What could be a reason for this difference in outcomes?
a) The medication is ineffective.
b) Some patients are not taking the medication as prescribed.
c) The doctor is not qualified.
d) The patients’ illnesses are incurable.

Analogical Reasoning:
Question: Tree is to leaf as flower is to _.
a) Petal
b) Stem
c) Root
d) Branch