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

  • question_answer
    If P denotes \[+\], Q denotes \[\div \], R denotes \[-\] and S denotes \[~15-5\div 5\times 20+10=6\], then the value of  when simplified gives

    A) 36                               

    B) 53

    C) 59                               

    D) 65

    Correct Answer: B

    Solution :

        Using correct symbols, we have Given expression \[\Delta \] \[\Rightarrow \]


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