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: Social & Preventive Medicine
The value between 1st pentile and 4th pentile includes - 
Select and explain. 
A. 20%, B. 40%, C. 60%, D. 80%
C: 60%
Answer: C: 60% 
Explanation: None