MCQ PracticeA farmer built a fence around his square plot. He used 27 fence poles on each side of the square. How many poles did he need altogether ?Subject: ReasoningTopic: Arithmetic ReasoningA100B104C108DNone of theseCorrect Answer: BPractice 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