MCQ PracticeIf 20% of (A + B) = 50% of B, then value of (2A - B)/(2A + B) is:Subject: MathematicsTopic: PercentageA(1)/(2)B(1)/(3)C(1)/(41)D1Correct Answer: APractice 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