MCQ PracticeIf A's salary is 30% more than B's salary, then by what percentage is B's salary less than that of A? (correct to one decimal place)Subject: MathematicsTopic: PercentageA17.5%B23.1%C25%D19.7%Correct Answer: BPractice 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