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
A village with a population of 10,000 has a bihrate of 36/1000 population. In one year there has been 5 maternal deaths. The MIVIR in this village is- 
Select and explain. 
A. 0.5, B. 5, C. 7.2, D. None
D: None
Answer: D: None 
Explanation: Ans. is None o Data is inadequate, we cannot calculate MMR in this case. o Because, the examinar has provided us, bih rate (Live bih + sill bih). o But, for calculation of MMR we require live bih rate --> maternal death per 1000 live bihs.