Riddles and puzzle games are very popular on the Internet and in social networks. Intellectual challenges are one of the most popular forms. Whether to check your level of reasoning or simply to entertain you, these tests can be particularly stimulating.

Can you find the solution in less than 20 seconds? We will see together if you have what it takes to take up this challenge! The IQ test is a useful tool for assessing a person’s cognitive and intellectual abilities. There are different types of IQ tests, but the most popular is the Raven Matrix test. This test measures abstract reasoning and the ability to solve complex problems.

## IQ test: find the calculation logic to pass this challenge in less than 20 seconds

THE **IQ test** is an important assessment of intellectual abilities and skills. It is made up of a set of questions and riddles aimed at testing a person’s reasoning and logical ability.

In this kind of test, it is essential to solve each line before arriving at the last one. As a result, **It’s a priority** for us to find the calculation logic of each line and then calculate the final value.

Some tests can be very complex, requiring careful analysis of the information given. Others have a simpler answer, but we need to be able to find the right path to get to the solution. Anyway, the main goal remains the same: to find the logic hidden behind each line and thus succeed in obtaining the final result.

In any case, the logic hidden behind each line must be discovered to obtain the final result. In these circumstances, concentration and finding the right strategy are key elements to succeeding in the challenge.

## The solution to the challenge

Congratulations to everyone who took up the challenge! The answer is 30 and the logic of the calculation was (3+2)x3=15, (8+3)x8=88, (5+4)x5=45 and (3+7)x3=30.

Thank you for taking the time to resolve this issue. Do not hesitate to share this challenge with your entourage on social networks to encourage other people to try to find the solution!