Which of the following is not true about imbecile mentally retarded patients?
Imbecile is mentally retarded patients with IQ is between 25-49. IQ = (Mental age/Chronological age) X 100 Level of intelligence IQ Idiot 0-24 Imbecile 25-49 Moron 50-69 Borderline 70-79 Low normal 80-89 Normal 90-109 Superior 110-119 Very superior 120-139 Near genius > 140 Reference: Kaplon and sadock, 11 th edition, synopsis of psychiatry, 11 th edition, pg no.800