This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Psychiatry
Delusion is not seen in : 
Select and explain. 
A. Depression, B. Anxiety, C. Schizophrenia, D. Mania
B: Anxiety
Answer: B: Anxiety 
Explanation: B. i.e. Anxiety