8th Class Mathematics Related to Competitive Exam Question Bank Arithmetic

  • question_answer
    A positive number is by mistake divided by 6 instead of being multiplied by 6. What is the % error (approximately)?

    A) 3.86                      

    B) 97.22

    C) 83.27                    

    D) 75.35

    Correct Answer: B

    Solution :

    Let the number be x. \[{{d}_{2}}\] \[{{m}_{1}}{{d}_{1}}{{w}_{2}}={{m}_{2}}{{d}_{2}}{{w}_{1}}\]


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