IQ Test vs Cognitive Ability Test — What's the Difference?
An IQ test measures general intellectual ability expressed as an intelligence quotient. The one here has 30 timed items (25 minutes) covering verbal, numerical, logical and spatial reasoning plus working memory. The IQ score compares you to the population (mean 100, standard deviation 15).
A cognitive ability test assesses specific mental functions and reports them as a profile. The one here has 20 items (about 20 minutes) across four areas: verbal, numerical, logical and spatial reasoning. It gives a more detailed picture — you might reason well with words but less well with numbers.
Both tests measure intelligence, but from different perspectives. IQ gives one overall score, while a cognitive test provides a profile of cognitive strengths and weaknesses.
When to use: IQ Test — Comprehensive Intelligence Assessment (30 items)
- You want to know your overall intelligence level
- You need a single comparable score
- You enjoy logical puzzles and patterns
When to use: General Cognitive Ability Test (IQ-style)
- You want a detailed profile of your abilities
- You're curious which mental functions are your strengths
- You're planning to develop specific cognitive skills
Not sure? Take both tests!