This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Definition & Concepts, Subject name: Social & Preventive Medicine
A country with mid-year population of 10 lac has Crude death rate of 20. Calculate the total no. of deaths per year? 
Select and explain. 
A. 20000, B. 200000, C. 2000, D. 50000
A: 20000
Answer: A: 20000 
Explanation: Crude death rate = Total No. of deaths during that year/Midyear population X 1000 20 = No. of deaths during the year/ 1000000 X 1000 No. of deaths during the year = 20 X 1000000 /1000 No. of deaths during the year = 20000