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
Neuroblastoma-good prognostic factor is- 
Select and explain. 
A. N-myc amplification, B. RAS oncogene, C. Hyperdiploidy, D. Translocation
C: Hyperdiploidy
Answer: C: Hyperdiploidy 
Explanation: Ans. is 'c' i.e., Hyperdiploidy