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
Vitamin-A solution contains 
Select and explain. 
A. 25,000 IU per ml, B. 1,00,000 IU per ml, C. 50,000 IU per ml, D. 2,00,000 IU per ml
B: 1,00,000 IU per ml
Answer: B: 1,00,000 IU per ml 
Explanation: None