Last Update Date: 23 January 2018

Take the test below and test your intelligence (mental) skills in 5 different areas. We shared detailed information about what is IQ test, how and where to take it. Take the test first, then get important information about IQ ✔

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IQ which is a concept of intelligence means intelligence quotient. It is a value which can be calculated by the formula of IQ = (intelligence age/actual age) x100.


IQ test, which is also called intelligence test among people, aims to express the intelligence potential of an individual numerically.

The unknown value in the formula of (intelligence age/actual age)x100 is the age of intelligence. The IQ test is the test that determines this unknown value to complete the formula and sets a general IQ score regardless of age.

The purpose of these tests is to guide people to increase their IQ score by shaping their education according to the IQ (intelligence) coefficient.


A real IQ test is applied in a special environment, with an expert guidance and a reliable proven test. Stanford-Binet, Wechsler, and Leiter are some of the tests conducted in expert supervision. For this reason, the tests you find on the internet by searching "take online IQ test" may not give realistic results.

If you want to test intelligence skills of your child or your own with your own resources, you can use MentalUP which is one of the scientific applications.

MentalUP is an intelligence exercise application analyzed by the mental health association and certified as a pedagogical product. One of the most important features is that you can graphically view the scores you get from exercises and compare them with your peers.

Click to Try MentalUP

MentalUP does not give you your IQ score. It offers you IQ test which compares your mental skills with all users and your peers. Moreover, it provides you reports in 5 different areas separately which are attention, memory, visual, verbal and logic.


156 and more Genius
Between 140-155 Very highly intelligence
Between 126-140 Highly intelligent
Between 111-125 Above average intelligence
Between 91-110 Average intelligence
Between 76-90 Below average intelligence
Between 51-75 Mildly retarded
Between 26-50 Mildly retarded
Between 0-25 Severely retarded


Although IQ tests can be conducted in a collective environment, it is recommended that they must be applied in private areas first. The type of test determines the environment and the way of the test. Some IQ tests are practical, some are completely on paper. For example, cards and cubes are frequently used in performance tests. Therefore, the answer to the question of how to perform the IQ test depends on which mental field is being tested or the type of the test is being performed.

IQ tests must be taken under the supervision of a specialist in the clinic if it is possible. The testing environment where the intelligence & IQ test is conducted is really important and it is necessary to remove any distracting materials. The children who take IQ test must be focused on to the test properly without any personal distractions as well. For example, children should not feel hungry or be in need of going to the bathroom during the test.

We shared the most popular intelligence tests in the world in the rest of the article, but these tests have sub-tests too. Example: specific testing IQ measurements are applied such as visual IQ test, analytical IQ test, auditory IQ test, and so on.


The IQ test is usually done for the intelligence measurement. In fact, IQ refers to our logical intelligence. The improvement of logical intelligence can be called as "intelligence". However, the term of IQ will not be enough to reflect "the whole concept of intelligence". We must remind that intelligence is a much broader concept than logical skills. For this reason, we would like to explain the terms of EQ and SQ apart from the IQ.

What is EQ?

It refers emotional intelligence. Individuals with high EQ use the right lobe of their brains better. They demonstrate very high verbal abilities. Also our social relationships are directly proportional to EQ.

What is SQ?

It refers spiritual intelligence. It is described as the internal balance and spiritual intelligence of an individual. In fact, SQ can be considered as the sum of our IQ and EQ. The development of SQ will also improve IQ and EQ in the same direction. SQ can be improved by solving verbal intelligence questions, thus enables us to use both our imagination and verbal intelligence, and activate the synapses in our brain.


American writer Marilyn vos Savant : 228

marilyn mos savant

Korean Physicist Kim ung-yong : 210

kim ung yong

British Physicist Isaac Newton : 190

isaac newton

French Writer Voltaire : 190


Russian World Chess Champion Kasparov : 190


Italian Scientist and Painter Leonardo da Vinci : 180

leonardo da vinci

Israel Prime Minister Netanyahu : 180

benjamin netanyahu

German Musician Goethe : 179


German Theologist Martin Luther : 170

martin luther

Italian Astronomer Galilei : 165

galilei galileo

German Musician Beethoven : 165


German Physicist Albert Einstein : 160

albert einstein

British PhysicistStephen Hawking : 160

stephen hawking


There are lots of IQ tests for testing IQ. We listed the most popular IQ tests for you below.

  • Stanford-Binet (SB-V): The Stanford-Binet IQ test measures the ability of verbal reasoning, abstract/visual reasoning, quantitative reasoning, and working memory.
  • Wechsler Adult Intelligence Scale (WAIS-I): The IQ test consists of two main categories. Verbal part includes several types of tests to measure verbal reasoning, vocabulary ability, auditory perception and long term memory. On the other hand, performance category in this IQ test includes visual attention, visual perception, and 3D perception.
  • Wechsler Intelligence Scale for Children (WISC-R) (age 6 to16): It is similar to WAIS. The WISC includes questions for kids as understandable and responsible.
  • Leiter International Performance Scale: Evaluates nonverbal cognitive abilities which make IQ test an ideal format for children with autism and speech/language disorders.

Some of those tests are visual IQ test or visual memory tests, which targets only adults or only IQ tests for kids.

For performance tests, cards and diagrams are the main tools and children are expected to find the right answer from cards or diagrams as soon as possible. On the other hand, verbal IQ tests measure linguistic ability. In reasoning ability tests, children are supposed to find the best solutions for the given cases.


REMINDER: If you want to do an IQ test and compare the scores of your child with his/her peers, check this page:

MentalUP Intelligence Exercises

IQ tests are usually administered for two different situations, but can also be applied because of curiosity or for different purposes.

Case 1: IQ test is performed if the individual seems to be inadequate compared to his/her peers.

Case 2: IQ test is performed if the individual shows superior ability or superior intelligence potential compared to his/her peers.

If the IQ test is applied due to inadequacy, the following situations should be observed;

  • Having problems such as incompetence on academic performance, inadequacy of literacy skills, and slow learning.
  • Feeling uncomfortable in social environment, being in need of someone's assistance for personal care and needs.

If the individual is a gifted person, you may have observed some conditions listed below;

  • Excessive curiosity, remembering everything precisely, learning and making plans quickly.
  • Have very vast vocabulary knowledge, have a full command of concepts and terms, the obvious superiority of language skills according to their peers.
  • Have a high level of imagination and creativity.
"Remember that the results of IQ tests may not give a definite answer. In this case, neither confidence of parents on their children nor confidence of children on themselves should be impaired."
zeka testi iq testi

IQ tests are developed as a result of a great numbers of researches conducted in the field of psychology and education. Despite all these studies, these IQ tests may lose their currency and credibility. For this reason, even the most popular test may give a wrong result.

There are also some tests that are prepared by non-specialists and they might be non-official tests. Of course, to accept the results of these kinds of tests will not be fair while evaluating children's abilities. Do not forget that the main purpose of an IQ test to support and lead children's development.


First time in the history, dated around 2200 B.C., Chinese rulers selected their servants according to some examinations. The Ancient Egyptians also used same kind of methods.

The first studies of modern IQ tests began in the late 19th century. Alfred Binet and Theodore Simon developed a system to testing IQ in 1905. According to this system, the average intelligence scores of people within certain age groups were determined and the success of people has been started to be evaluated based on this scores.

The term of IQ (Intelligence Quotient) was named by German scientist L. Wilhelm Stern. The system Stern had developed was based on generating the score by calculating the ratio of mental age and physical age of the test maker. Modern IQ tests are still based on this way of scoring. And the term “IQ” is still widely accepted.

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