MCQ PracticeIf the price of a book is first decreased by 25% and then increased by 20%, then the net charges in the price will be :Subject: MathematicsTopic: PercentageANo changeB5% increaseC5% decreaseD10% decreaseCorrect 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