Body mass index (BMI) is a ratio of body weight to -

Ans. is 'c' i.e., Square of height Body mass indexo Body mass index (BMI) is a simple index of weight for height that is commonly used to classify underweight, overweight and obesity in adults.o It is defined as the weight in kilograms divided by the squire of height in metres.BMI =Weight in Kg(Height in metres)2