MCQ PracticeIf the first term of an A.P. is 2 and common difference is 4, then the sum of its 40 term isSubject: MathematicsTopic: ProgressionsA3200B1600C200D2800Correct 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