This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Concept of health and disease, Subject name: Social & Preventive Medicine
PQLI lies between 
Select and explain. 
A. 0 and 1, B. 0 and 10, C. 0 and 100, D. 1 and 10
C: 0 and 100
Answer: C: 0 and 100 
Explanation: PQLI -Physical quality of life index. The value is the average statistics, literacy rate, infant moality, life expectancy at age 1 ,all equally weighted on a 0 to 100 scale