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
Cephalic index of negros ? 
Select and explain. 
A. 85-90, B. 80-85, C. 75-80, D. 70-75
D: 70-75
Answer: D: 70-75 
Explanation: Ans. is 'd' i.e., 70-75