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: Physiology
Mean aerial pressure is : 
Select and explain. 
A. Systolic + (Diastolic BP)/ 2, B. Systolic + 1/3rd Pulse pressure, C. Diastolic + (Systolic BP)/ 2, D. Diastolic + 1/3rd Pulse pressure
B: Systolic + 1/3rd Pulse pressure
Answer: B: Systolic + 1/3rd Pulse pressure 
Explanation: B i.e. Systolic +1/3rd pulse pressure