MCQ PracticeThe fourth proportional to 0.12, 0.21 and 8 is-Subject: MathematicsTopic: Ratio And ProportionA8.9B14C17D56Correct 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