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: Social & Preventive Medicine
Neonatal moality is calculated as ? 
Select and explain. 
A. Number of deaths of children < 28 days per 1000 live bih, B. Number of death of children < 28 days per 1000 still bih, C. Number of death of children < 28 days per 1000 total bih, D. None
A: Number of deaths of children < 28 days per 1000 live bih
Answer: A: Number of deaths of children < 28 days per 1000 live bih 
Explanation: Ans. is 'a' i.e., Number of deaths of children < 28 days per 1000 live bih