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8th Class Mathematics Related to Competitive Exam Question Bank Mathematical Operations

  • question_answer
    DIRECTION: In each of the following questions, three statements of number following same rules are given. Find the rule and accordingly find the volume of the number? If \[>|\]\[\Rightarrow \]\[>\]then \[\times 8+4\div 6+2-3=?\]

    A) 45                               

    B) 59

    C) 56                   

    D) 65

    Correct Answer: C

    Solution :

        The rule is Difference of the digits of the number \[p\phi q\times r\] \[p+q\times r\] \[p\Delta q\phi r\]        


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