MCQ PracticeThe price of a commodity which was Rs. 250 three years ago is Rs. 2000 now. The annual rate of increase in the price is ?Subject: MathematicsTopic: PercentageA100%B200%C266frac23%DNone of theseCorrect 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