MCQ Practice5 out of 2250 parts of earth is sulphur. What is the percentage of sulphur in earth ?Subject: MathematicsTopic: PercentageA(11)/(50)%B(2)/(9)%C(1)/(45)%D(2)/(45)%Correct 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