A 10 year old child has mental age of 4 years. He is:-
Correct Answer: Imbecile
Description: IQ level = mental age/ chronological age X 100 - IQ (intelligence quotient) = Mental age / Chronological age X 10 Term IQ range Moron 51- 70 Imbecile 26 - 50 Idiot 0 - 25
Category:
Psychiatry
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