Nadia is a schizophrenic who hears voices in her head. given this information, which common form of schizophrenic hallucination is she most likely to exhibit?

The answer is "Auditory hallucinations".

Auditory hallucinations refers to those kind of sounds which actually do not exist. These are narrated as the understanding of the inner words or sounds which in reality has no actual source in the outer world. These are known to be isolated from an individual’s mental processes.