MCQ PracticeThe volumes of two cubes are in the ratio 8 : 27. The ratio of their surface areas is :Subject: MathematicsTopic: Volume And Surface AreaA2 : 3B4 : 9C12 : 9DNone of theseCorrect 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