MCQ PracticeThe average of five results is 46 and that of the first four is 45. The fifth result is__________?Subject: MathematicsTopic: ArithmeticA1B10C12.5D50Correct 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