MCQ PracticeWalking at 80% of his usual speed, a man is 10 mins late to his office. Find the usual time taken by hime to reach his office.Subject: MathematicsTopic: Time DistanceA20 minutesB30 minutesC40 minutesD50 minutesCorrect 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
