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Railways Sample Paper RRB (Group D) Sample Test Paper-3

  • question_answer
    If '-' stands for addition, '+' for multiplication, \['\div '\]for subtraction and \['\times '\] for division, which one of the following equations is correct?

    A)  \[5+2-\,12\times 6\div 2=10\]

    B)  \[5\div 2+12\times 6-\,2=4\]

    C)   \[5-\,2+12\times 6\div 2=27\]

    D)  \[5+2-\,12\div 6\times 2=13\]

    Correct Answer: A

    Solution :

    [a] \[5+2-\,12\times 6\div 2=10\] Can be written in original signs as \[5\times 2+12\div 6-\,2=10+2-\,2=10\]


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