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
Quetlet index, used to assess obesity, is represented as ? 
Select and explain. 
A. Weight divided by Height, B. Height divided by weight, C. Weight divided by square of Height, D. Height divided by square of weight
C: Weight divided by square of Height
Answer: C: Weight divided by square of Height 
Explanation: Ans. is 'c' i.e., Weight divided by square of Height