This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: NCDs: CHD, HTN, DM, RF, Cancers, Obesity, Blindness, Subject name: Social & Preventive Medicine
Obesity is BMI greater than:- 
Select and explain. 
A. 25, B. 30, C. 35, D. 40
B: 30
Answer: B: 30 
Explanation: QUETELETS INDEX = WEIGHT / HIGHT 2 BMI for Global population:- Underweight - <18.5 Normal BMI - 18.5-24.99 Overweight - 25-29.99 Obesity - >= 30.0