MCQ PracticeA river 2m deep and 45 m wide is flowing at the rate of 3 kmph the amount of water that runs into the sea per minute is?Subject: MathematicsTopic: VolumesA4500 M 3B27000 M 3C3000 M 3D2700 M 3Correct 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