MCQ PracticeThe length of the longest rod that can fit in a cubical room of 4 m side is?Subject: MathematicsTopic: VolumesA8.66 mB5.196 mC6.928 mD7.264 mCorrect 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