A 40 year old male Raghu, is brought to psychiatric OPD with complaints of 6 months of odd and disorganized behavior. He also hears voices commenting about him. The likely diagnosis is
Schizophrenia
Delusional disorder
Major depression
Conversion disorders
Patient has auditory hallucinations and disorganized behavior, 2 out of 5 symptoms are present according to diagnostic criteria. And the symptoms are present for past 6 months, which suggests of schizophrenia.