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
Quaer of postnatal mother death is caused by ? 
Select and explain. 
A. Infection, B. Bleeding, C. Eclampsia, D. Anemia
B: Bleeding
Answer: B: Bleeding 
Explanation: Ans. is `b' i.e., Bleeding o 25% of maternal death are caused by severe bleeding, generally occuring post-paum.