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
Central Drugs Standard Control Organisation Zonal Offices are located all all of the following places except 
Select and explain. 
A. Mumbai, B. Chennai, C. Ahmedabad, D. Jaipur
D: Jaipur
Answer: D: Jaipur 
Explanation: None