MCQ Practicea : b : c = 2 : 3 : 4 and 2a - 3b + 4c = 33, then the value of c is = ?Subject: MathematicsTopic: Ratio And ProportionA6B9C12Dfrac667Correct Answer: CPractice 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