MCQ PracticeThe mean of first 'n' natural numbers isSubject: AgricultureTopic: Agricultural EngineeringAfrac(n + 1)4Bfracn (n + 1)2Cfrac(n + 1)2Dfrac(n + 1)8Correct Answer: CPractice 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