MCQ PracticeIf A : B = 1 : 2, B : C = 3 : 4, C : D = 6 : 9 and D : E = 12 : 16 then A : B : C : D : E is equal to = ?Subject: MathematicsTopic: Ratio And ProportionA1 : 3 : 6 : 12 : 16B2 : 4 : 6 : 9 : 16C3 : 4 : 8 : 12 : 16D3 : 6 : 8 : 12 : 16Correct 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