MCQ PracticeThe average of six numbers is 20. If one number is removed, the average becomes 15. What is the number removed ?Subject: MathematicsTopic: AverageA5B35C112D45Correct 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