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: Forensic Medicine
A 5 year old has burns on the surface of his body corresponding to the size of his palm. The percentage of burns is? 
Select and explain. 
A. 1%, B. 5%, C. 10%, D. 9%
A: 1%
Answer: A: 1% 
Explanation: A i.e. 1% Palmar surface of patient's hand is about 1% of body surface areaQ (in children and adult both).