MCQ PracticeIf p men working p hours per day for p days produce p units of work, then the units of work produced by n men working n hours a day for days is =?Subject: MathematicsTopic: Time And WorkAp^2n^2Bp^3n^2Cn^2p^2Dn^3p^2Correct 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