Mental health and dementiaQuestion 684 of 1700
On a standard IQ test, which score is thought to show an intellectual disability?
- Exactly 100
- Below 70 to 75
- Below 90 to 95
- Above 110
Show answer
Correct answer: Below 70 to 75
The average IQ score is 100. Scores below 70 to 75 suggest an intellectual disability.
Source: Nursing Assistant (Reuter), 10.3: Caring for Clients With Developmental Disorders
Questions last reviewed: 18 October 2026