This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Social & Preventive Medicine
[{'content': 'Calculate the Ponderal index of a baby of weight 2000gm and length 50 cm at Bih \nSelect and explain. \nA. 1.6, B. 2.2, C. 2.6, D. 2', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ponderal Index (PI) Weight (in grams) x 100 PI = ------------------------------------------------ (Length in cm) 3 So, 2000x 100/(50)3=2,00,000/1,25,000=1.6. Ref : Park 23rd edition Pgno : 399', 'role': 'assistant'}]