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7th Class Mental Ability Related to Competitive Exam Question Bank Percentages

  • question_answer
    A student multiplied a number by \[\frac{3}{5}\]instead of \[\frac{5}{3}\]what is the percentage error in the calculation?

    A)  34%                           

    B)  44%               

    C)       54%                                     

    D)                  64%                                        

    Correct Answer: D

    Solution :

    Not Available


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