What is the Mensa international IQ test?
How high-IQ societies use matrix-style reasoning screens and what online practice can (and cannot) replace.
The Mensa international IQ test is not a single branded exam worldwide. National Mensa chapters accept supervised tests that measure fluid intelligence — often matrix-based — and require scores at or above the 98th percentile.
Online iq test for mensa practice helps you understand pacing and item types. It cannot replace a proctored sitting for society admission. CertifiedIQ documents this distinction on every report.
Return to our Mensa IQ Test pillar to start the matrix flow.