MCQ PracticeThe ratio of the of two cones is 5 : 6 and their volumes are in the ratio 8 : 9. The ratio of their height is:Subject: MathematicsTopic: Mensuration 3DA32 : 25B25 : 32C27 : 20D20 : 27Correct Answer: APractice 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