MCQ PracticeAt what percent is the annual compound interest rate taken such that a certain sum amounts to its 16 times in 4 years?Subject: MathematicsTopic: Compound InterestA175%B100%C200%D75%Correct 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