MCQ PracticeIn a ΔABC, If 2∠A = 3∠B = 6∠C, then the value of ∠B is:Subject: MathematicsTopic: TrianglesA60°B30°C45°D90°Correct 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