IQ Test Labs

Discover your intellectual strengths


Cognitive abilities


This ability is closely related to the concept of general intelligence; it is a measure of your proficiency in organizing collections of items by finding the similarities and differences between them.

By grouping together items such as words, ideas, songs or pictures you are able to achieve a conceptual understanding of the relationships between them.

Classification abilities enable you to discern relevant data from apparent disorder giving you an accurate focus on the bigger picture.

Quickly classifying objects is an ability in its own right. Efficiently and accurately comparing similarities and differences between items is a distinguishable ability and a valuable addition to your overall skillset.

Example classification questions

Which of the following does not belong?

planet, satellite, sun, comet, moon

The sun does not orbit in the solar system

Which of the following does not belong?

edit, bond, part, time, pins

Bond, all other words have meanings when spelt backward.