The capacity of a cylindrical tank is 246.4 litres. If the height is 4 metres, what is the diameter of the base ? October 8, 2019 – by admin The capacity of a cylindrical tank is 246.4 litres. If the height is 4 metres, what is the diameter of the base ? A. 1.4 m B. 2.8 m C. 14 mD. None of these