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: Gynaecology & Obstetrics
Masculinising tumour of ovary is : 
Select and explain. 
A. Dysgerminoma, B. Granulose cell tumour, C. Arrhenoblastoma, D. Dermoid cyst
C: Arrhenoblastoma
Answer: C: Arrhenoblastoma 
Explanation: Arrehnoblastoma