MCQ PracticeA man can reach a certain place in 30 hours. If he reduces his speed by frac115th, he comes 10 km less in that time. Find his speed in km per hour.Subject: MathematicsTopic: Time DistanceA6 km/hrB5frac12 km/hrC4 km/hrD5 km/hrCorrect Answer: DPractice 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