10th Class Mathematics Related to Competitive Exam Question Bank Commercial Mathematics

  • question_answer
    A shopkeeper purchases 11 pens for Rs. 10 and sells them at the rate of 10 for Rs. 11, then the profit is

    A)  18%                      

    B)         19%

    C)  20%                      

    D)         21%  

    Correct Answer: D

    Solution :

    Not available


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