MCQ PracticeA person speeds 75% of his income. If his income increase by 20% and expenses increase by 15%, his saving will increase by :Subject: MathematicsTopic: PercentageA17frac12%B20%C33frac12%D35%Correct 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