MCQ PracticeIn how many different ways can the letters of the word OPERATE be arranged ?Subject: MathematicsTopic: Permutations And CombinationsA360B720C5040D2520 E. None of theseCorrect 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