MCQ PracticeThe banker's discount on a bill due 4 months hence at 15% is Rs. 420. The true discount is:Subject: MathematicsTopic: Bankers DiscountARs. 400BRs. 360CRs. 480DRs. 320Correct 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