MCQ PracticeIf 40% of a number is less than its 60% by 30, then the 20% of that number is:Subject: MathematicsTopic: PercentageA60B40C50D30Correct 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