IQ score meaning
IQ 90: What it means
Range: Average range • Approx. percentile: ~25.2%
This page explains common interpretations of an IQ-style score on a mean-100, SD-15 scale. IQNIVA’s score is an estimate from our on-site tests and is meant for fun and training — not diagnosis.
How rare is IQ 90?
Using a simple normal-model reference, IQ 90 corresponds to roughly the 25.2th percentile. That means about 74.8% of people score above and 25.2% score below (in that model).
How to improve from here
Improvement is mostly about building a “pattern library” and reducing careless errors. Here’s the fastest path:
Retest strategy
Train10 minutes/day for 7 days.
ReviewRead explanations for every miss.
RetakeFull test weekly (not daily).
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