MCQ PracticeIf 50% of (P - Q) = 30% of (P + Q) and Q = x% of P, then the value of x is :Subject: MathematicsTopic: PercentageA30B25C20D50Correct Answer: BPractice QuizBack to MCQsRelated MCQsA number of algae associated with other organisms being associated in their tissIn many plants the xylem and the ray parenchyma cells develop protrusions that eThe phylum Phaeophyta is a group in which the usual photosynthetic pigments are