<prompt> Quetelet;s index used to assess obesity, is represented as -Weight di vided by HeightHeight divided by weightWeight divided by square of HeightHeight divided by square of weight  <response>: Ans, is c i.e., Weight divided by the square of Height Different indices use to determine obesity are : Body mass index, Quetelets index - FAOWHO recommends its use internationally as reference stand-ard for assessing the prevalence of obesity in a community. Wt kg BMI --- Ht2 m Height cm Ponderal index --- Cube root of body wt kg Broca index Height cm - 100 Simplest index Actual weight Corpulence index --- Desirable weight o This should not exceed 1?2 Ht cm - 150 Lorentzs formula Htcm-100 --- 2 Female or 4 Male 