MCQ PracticeThe difference between a discount of 40% on Rs. 500 and two successive discount of 36% and 4% on the same amount is:________?Subject: MathematicsTopic: Profit And LossA0BRs. 2CRs. 1.93DRs. 7.20Correct Answer: DPractice QuizBack to MCQsRelated MCQsBats & humming birds belong to___________?Thick, waxy & leathery cuticle around leaves is present in___________?Which of the following animal excrete nitrogenous waste mainly as uric acid?