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
Bih is to be registered within - 
Select and explain. 
A. 7 days, B. 14 days, C. 21 days, D. 30 days
C: 21 days
Answer: C: 21 days 
Explanation: Ans. is 'c' i.e., 21 days Vital event Registration to be done within Bih 21 days Death 21 days Marriage 30 days Pregnancy NO LEGISLATION YET