A Brain teaser is a type of puzzle which requires thinking and logical skills. In these types of puzzles, even math riddles are a type of puzzle in which puzzles are in numerical form. These maths ...

To check your cognitive skill and IQ level, there are many ways, but among these, brain teasers are the best and fun game to test your logical and thinking skills with your observation level. These ...

Optical Illusions & IQ Test Relation: Let’s find out can optical illusions predict your Intelligence Quotient (IQ). Do Optical Illusions really help in assessing your IQ Level? Optical Illusions & IQ ...

Vaitsa Giannoul, a social scientist with European University Cyprus, has looked into the question of which group or groups of people tend to overestimate their own level of intelligence. The study is ...

This article discusses a math brainteaser that can reveal your IQ. The brainteaser involves solving a sequence of numbers, and the answer depends on how you will crack the code. Completing such ...

Today’s challenging puzzle is to find the letter “C” among the “O” sequence series. So, if you think you're a genius with an 140+ IQ level, then find the letter “C” in the sequence of “O” sequence ...

Intelligence or IQ has been shown to be affected by genes, the environment, and diet. Though learning and cognitive challenge contribute considerably to intellectual growth , nutrition also has a ...