This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: AIIMS 2018, Subject name: Pharmacology
'Store in a cool place' is written on a drug label. It means drug should be stored at a temperature of: 
Select and explain. 
A. -2 degree Celsius, B. 0 degree Celsius, C. 2-8 degree Celsius, D. 8-15 degree Celsius
D: 8-15 degree Celsius
Answer: D: 8-15 degree Celsius 
Explanation: STORAGE TEMPRATURES: LABEL WHERE TO KEEP TEMPRATURE Keep frozen Inside freezer -20 degree celsius Keep cold Inside refrigerator; outside freezer 2-8 degree celsius Keep cool Outside refrigerator 8-15 degree Celsius(in USA); 8-25 degree Celsius (in India)