MCQ PracticeA man purchases an electric heater whose printed price is 160 if he received two successive discounts of 20% and 10% he paid:Subject: MathematicsTopic: Profit And LossARs. 112BRs. 129.60CRs. 119.60DRs. 115.20Correct 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