MCQ PracticeA man crosses a road 250 metres wide in 75 seconds. His speed in km/hr is :Subject: MathematicsTopic: Time DistanceA10 km/hrB12 km/hrC12.5 km/hrD15 km/hrCorrect Answer: BPractice 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