MCQ PracticeThe Rashidun Caliphate lasted for:___________?Subject: Islamic StudiesTopic: Islamic StudiesA30 yearsB40 yearsC50 yearsD10 yearsCorrect 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