MCQ PracticeSurface area of two spheres are in the ratio 1:4 what is the ratio of their volumes?Subject: MathematicsTopic: VolumesA1:64B1:8C1:4D8:1Correct 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