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: Pediatrics
Most common intra abdominal solid organ tumor in child is ? 
Select and explain. 
A. Neuroblastoma, B. Rhabdomyoblastoma, C. Wilm's tumor, D. Hypernephroma
A: Neuroblastoma
Answer: A: Neuroblastoma 
Explanation: Ans. is 'a' i.e., Neuro blastoma