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6th Class Mental Ability Related to Competitive Exam Question Bank Mathematical Operations

  • question_answer
    If \['-'\]denotes \['\times ',\text{ }'\times '\]denotes'+','+' denotes \['-',\], then the value of \[3+4\times 5-6+7\]is

    A)  24                               

    B)  22                               

    C)  20                               

    D)  18

    Correct Answer: B

    Solution :

    : \[3+4\times 5-6+7\]becomes \[3-4+5\times 6-7=22\]


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