IQ Test Labs

Discover your intellectual strengths


Cognitive abilities

Logic tips

There are many everyday practical ways for honing your logic skills. Try fixing or installing something without using the instruction manual. Problem solving and number exercises are also beneficial, as are playing chess and other strategy games.

Here is information on how to approach more specific tasks that are to be found on tests of academic achievement.


  • Cases - Common syllogictic arguments listing all immediate inferences and valid conclusions.
  • Rules - Categorical fallacies and rules to consider when assesing the validity of an argument.
  • Valid arguments - A list of the twenty four valid syllogism arguments.
  • Distribution of terms - Concepts surrounding terms distributed in the premises and conclusion.
  • Merging concept - Merging conclusions.
  • Possibility - Exploring possibilities about valid conclusions.
  • Examples - Multiple premise practice questions.
  • Examples - Classic two premise practice questions.
  • Read more