MCQ PracticeWhich one of the following is relay cropping systemSubject: AgricultureTopic: AgronomyAMaize-mustard-pearlmiIlet-cowpeaBMaize-potato-wheat-greengramCBlackgram-wheat-greengramDPearlmiIlet-mustard-greengramCorrect 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