MCQ PracticeA retailer buys a sewing machine at a discount of 15% and sells it for Rs. 1955. Thus, he makes a profit of 15%. The discount is:Subject: MathematicsTopic: Profit And LossARs. 270BRs. 290CRs. 300DNone of theseCorrect Answer: CPractice QuizBack to MCQsRelated MCQsStudy of newly born up to the age of 3 months is calledDifferentiation of somatic tissues produces artificial embryos which are calledCoenozoic era is known as an age of