This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General Pharmacology, Subject name: Pharmacology
Shelf life of salbutamol in this preparation is: 
Select and explain. 
A. 3 years, B. 14 years, C. 5 years, D. Cannot be known from the information
A: 3 years
Answer: A: 3 years 
Explanation: Ans. (A) 3 yearsThe shelf life is time in which drug can be used ie from manufacturing date to expiry date. In this figure, drug can be used from July 2014 till June 2017, so shelf life is 3 years.