MCQ PracticeA circular well with a diameter of 2 metres, is dug to a depth of 14 metres. What is the volume of the earth dug out ?Subject: MathematicsTopic: Volume And Surface AreaA32 m 3B36 m 3C40 m 3D44 m 3Correct Answer: DPractice 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