Measure your intelligence with this free online IQ test. The quick IQ test consists of 20 questions and requires 10-20 minutes to complete.


1. Which word does not fit?

House, Bridge, Tower, Mountain, Tunnel

2. Which of the figures best completes the following sequence?

3. What is the number that is one half of one quarter of one tenth of 800?

4. How many triangles in the diagram?