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What Is Iq Test: We are the most accurate IQ Test available with over 99% accuracy!

09 February,2023  |  By Brainwonders

What Is Iq Test

What is IQ test?

An IQ test is a standardised psychometric test that measures IQ (Intelligence Quotient), which is a psychological indicator of an individual's mental and cognitive abilities based on their age. The test comes under psychometric assessment, which measures human intelligence. The IQ of a person is critical in determining his or her competence. It also assesses a person's personal capability and learning ability. Because an IQ test examines a person's range of psychological abilities, the outcome is expected to serve as an estimate of their academic characteristics and skills. The IQ test is one of the most commonly used mental tests.

Why take an instant IQ test online?

Taking an instant online IQ test will help you to know your score. After completing the IQ test, the result is automatically generated through automation; this allows you to understand your score. One can easily take the online IQ test by sitting at home or anywhere across the world. Because of the automation feature, it will help you to analyse the results and map down your strengths and weak areas. Alternatively, you can focus your attention on weak areas and improve the weak areas by converting your weak areas into strengths.

Definition of IQ Tests

An IQ test is a test designed in such a way as to determine the relative mental capacity of an individual. It tells more about an individual's cognition and intellectual ability. 

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History of IQ Tests

Alfred Binet, a French psychologist, was the first to develop a formal test of intelligence, and a version of his original test is still used today as the Stanford-Binet intelligence test. Later, psychologist Charles Spearman proposed the concept of general intelligence, or the ability to perform a broad range of cognitive tasks.

During World War I, psychologist Robert Yerkes created IQ tests for the United States Army to test army recruits. David Wechsler created IQ tests for children and adults in the 1950s. These tests are still widely used today.

Why are there different IQ Tests available?

There are different intelligence tests, and their content can considerably differ from one test to another. Some are used with adults, some are used for kids so one can easily take the test as per his/her age. 


Some commonly used IQ tests include:

  • Das-Naglieri Cognitive Assessment System (5 to 7 years of age)
  • Kaufman Assessment Battery (3 to 18 years of age)
  • Stanford-Binet Intelligence Scale (2 to 85 years of age)
  • Thurstone's Primary Mental Abilities (2 to 17 years of age)
  • Universal Nonverbal Intelligence Test (5 to 17 years of age)
  • Wechsler Intelligence Scale for Children (WISC-V)
  • Wechsler Intelligence Scale for Adults (WAIS)
  • Peabody Individual Achievement Test (5 to 22 years of age)
  • Cattell Culture Fair Test (recommended for all ages)
  • Reynolds Intellectual Assessment Scale (3 to 94 years of age)
  • Raven's Progressive Matrices (5 to 60 years of age)
  • Woodcock-Johnson Tests of Cognitive Abilities (2 to 90 years of age)

Different types of intelligence tests are available because various intelligence tests are available as per different age groups. So that is why additional IQ tests are made available in order to get access to each individual as per his/her age.

How to prepare for Online IQ Tests?

  • Practice mock test
  • Try to attempt as many questions as you can.
  • When administering the IQ test, ensure that you use the correct login credentials.
  • Solve simple puzzles first, then move on to more difficult ones.
  • Try to solve mathematical calculations in your head to save time.
  • Solve logical reasoning problems with accuracy.
  • Attempt the verbal ability and grammar-related questions
  • Finally, try to solve the data interpretation questions; they are time-consuming.
  • Keep yourself updated by reading magazines, newspapers, journals, etc.

Visit: What is IQ Test | How to Take IQ Test Online? IQ Test for Kids – Brainwonders

Tips for taking an IQ Tests

  • Set aside 20-30 minutes per day for test preparation. This could include taking a practice test, practising basic maths, or playing a brain game. 
  • The goal is to maintain consistency over time. You want your mind to be prepared to be challenged in unexpected ways.
  • Read magazines, newspaper editorials, journals, etc. This will help you improve your verbal score and gain general knowledge.
  • Ensure that you are using the right login credentials while giving an IQ test.
  • Solve easy puzzles first, and then go for a lengthy one
  • Try to solve mathematical calculations in mind, which will save your time.
  • Solve logical reasoning questions with a good understanding
  • Verbal ability and grammar section 
  • Try to solve the data interpretation questions; they are a bit time-consuming.

Our original IQ test features

Brainwonders IQ test helps you in numerous ways, here we have mentioned the list of Brainwonders IQ test features:

  • Conventional and easy to take
  • Time-based test
  • Anyone above 12 years of age can take the test
  • It can be used over significant times to measure growth
  • It is not restricted to any language
  • Objective assessment with right or wrong answers
  • It determines a performance-based psychometric IQ test

IQ test purpose

IQ test's purpose is to evaluate your performance based on various parameters. Listed below is the list of points that measures your IQ and the main reasons behind why IQ test is conducted:

Perceptual thinking

Perceptual thinking is a way to test how well you can move 3D objects and solve space problems. It measures your cognitive ability and thinking ahead and analysing choices. This place requires you to see, make connections, and think more broadly.


The memory includes working and short-term. It demands memory, data sorting as well as data management skills. The numerical sections test how you make calculations and apply data in real-time. Tests involve listening and remembering a verbally presented set of numbers and letters. Thus, it tests your logical reasoning ability.

Verbal comprehension 

Verbal comprehension includes reading, writing and oral communication. The vocabulary and grammar measure word knowledge and usage. It determines your verbal ability; that is why the Abstract questions, verbal concepts, and grammar questions are asked in the test. The tests focus on factual knowledge, long-term memory, and recall.

Processing speed 

Processing speed is how fast a person can process, analyse, and respond to data. These tests measure how well you can learn through both words as well as pictures. The difference you can see, your ability to observe and think, and your hand-eye coordination. 


In the IQ test, several questions are framed in order to determine one's problem-solving skills, critical thinking ability, decision-making skills and logical reasoning skills. Apart from the mentioned skills, the IQ test also tests one's knowledgeability and how much knowledge an individual has about a particular thing. 

Numerical abilities

Apart from the earlier analysis, IQ tests also measure the numerical ability of a person in order to identify how the person is good at mathematical calculation, numerical problems, statistics and even data interpretations. Therefore, the IQ test questions are framed so that it determines an individual numerical ability.

Psychological abilities

Because an IQ test assesses a person's range of psychological abilities, the outcome is expected to estimate their psychological, mental, intellectual, and cognitive abilities.

Observation skill

Logical reasoning, data interpretation, and messy and puzzle questions are asked in an IQ test to measure whether the person equips observation or attentive skills. 

Reasoning abilities

Even the IQ test is also helpful in identifying one's reasoning abilities. The questions in the IQ test are also asked to know how an individual is good at critical thinking, decision making and problem-solving. 

IQ test results

Because of its high level of accuracy and extensive study, the Brainwonders online IQ test enables users to swiftly decide on a professional path while comprehensively understanding their options. The findings that are provided by Brainwonders are reliable since they are based on the individual's success in the IQ test. One can completely depend on their IQ results because it comes under a psychometric test; it will tell you more about your capabilities by analysing your cognitive abilities.

Test scores

The average score on an IQ test is 100. Let’s take a look at the test score:

1 to 24: Profound mental disability

25 to 39: Severe mental disability

40 to 54: Moderate mental disability

55 to 69: Mild mental disability

70 to 84: Borderline mental disability

85 to 114: Average intelligence

115 to 129: Above average or bright

130 to 144: Moderately gifted

145 to 159: Highly gifted

160 to 179: Exceptionally gifted

180 and up: Profoundly gifted

Questions: how many should you answer?

IQ test questions mostly range from 25 to 50. So on average, the person should mostly target to attend at least 40 questions. If the person can solve all the questions, he can go for that also.

How to complete our IQ test and get a high score?

Brainwonders IQ test measures an individual's accuracy, processing speed, memory, and reasoning ability. Our tests are highly standardised and tested. The test results determine the performance of an individual by analysing each question. It provides a highly centralised and nearly accurate measure of personal competence compared to widely accepted benchmarks. This guides and monitors the personal development of an individual.

Can any free IQ test show correct results?

Free IQ is not necessarily a reasonable indicator of overall intelligence, and even its creator has criticised it for failing to account for things like emotional intelligence and creativity. As a result, you can use it for fun, test yourself or get access to your intelligence. 

What is a normal IQ?

The normal IQ of a person fluctuates between 85 and 115. Almost 60-70% of the persons have an average IQ between 85 and 115. A small fraction of people have a very low IQ score below 70. 

What is the maximum IQ score possible?

The theoretical maximum IQ in the world is 200, though some people have been known to have IQs higher than that. Let us now look at how that is possible. Everyone with an IQ higher than 110 is blessed with above-average intelligence.

Can you take a real IQ test online?

Yes! Anyone can take the real IQ online test. One can get the IQ test certification; all you need is to follow the listed 4 steps:

  1. Registration
  2. Test-taking
  3. Test assessment, evaluation and interpretation
  4. Certification 
What is the Mensa test?

Mensa IQ Test is the internationally recognised intelligence test known for its efficiency in measuring the intellectual or cognitive intelligence of knowledgeable individuals. Mensa isn't an abbreviation for anything; it's a Latin term that means "table," It refers to a circular table where everyone is treated equally. Mensa is a non-profit organisation founded in 1946 by Roland Berrill and Dr Lancelot Ware. It is well-known for its intelligence-testing questions. There are various groups of people in this non-profit organisation, each representing a single nation. They are now members of the Mensa organisation.

How accurate is your test?

People frequently ask whether IQ tests are reliable. There appears to be a range of viewpoints on this subject. One of the common misconceptions about IQ test accuracy is that it depends on the tests given, with scores varying at different ages. 

As per a recent study at the Canada Excellence Research Chair, almost 1,00,000 participants have taken the online cognitive test that examines attention, observation, memory, reasoning, and planning abilities. They found that a typical IQ test can't determine brilliance and general intelligence, but three components will measure intelligence; short term memory, verbal and reasoning. 

Moreover, as a general analysis, a professionally established comprehensive test can still provide a general indication of an individual's cognitive abilities. A better way to measure an individual's ability to perform a task or assess brilliance or mental intelligence is to opt for psychometric tests over IQ testing.

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