MCQ PracticeThe ratio of age of two boys is 5 : 6. After two years the ratio will be 7 : 8. The ratio of their age after 12 years will be = ?Subject: MathematicsTopic: Ratio And ProportionAfrac2224Bfrac1516Cfrac1718Dfrac1112Correct Answer: CPractice 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