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: Forensic Medicine
Motor cyclists fracture is: WB 09; AIIMS 10 
Select and explain. 
A. Ring fracture, B. Comminuted fracture of the vault, C. Skull base divided into two halves, D. Gutter fracture
C: Skull base divided into two halves
Answer: C: Skull base divided into two halves 
Explanation: Ans. Skull base divided into two halves