Physiology Nervous System a3cbdd72 Blood supply of brain- A 1500 ml/min B 2000 ml/min C 750 ml/min D 250 ml/min High-Yield Explanation Ans. is 'c' i.e., 750 ml/min * The cerebral blood flow (CBF) is about 750 ml/min (15% of total cardiac output), or 54 ml/100gm brain tissue per minute.