MCQ PracticeIf the radius of the sphere is doubled then it’s volume is increased by?Subject: MathematicsTopic: VolumesA100 %B200 %C700 %D800 %Correct Answer: CPractice 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