MCQ PracticeThe curved surface area of a cylindrical pillar is 264 m 2 and its volume is 924 m 3 . Find the ratio of its diameter to its height.Subject: MathematicsTopic: Volume And Surface AreaA3 : 7B7 : 3C6 : 7D7 : 6Correct Answer: BPractice QuizBack to MCQsRelated MCQsCurrent flows in a circuit whenEighttenths coulomb passes a point in 4 s. The current in amperes isThe unit of electrical charge is the