MCQ PracticeChristy donated 10% of his income to an orphanage and deposited 20% of the remainder in his bank. If he has now Rs. 7200 left, what is his income :Subject: MathematicsTopic: PercentageARs. 10000BRs. 8000CRs. 9000DRs. 8500Correct Answer: APractice 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