MCQ PracticeIf 3 men or 4 women can plough a field in 43 days, how long will 7 men and 5 women take to plough it?Subject: MathematicsTopic: Time And WorkA10 daysB11 daysC9 daysD12 daysCorrect 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