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11th Class Mathematics Sample Paper Mathematics Olympiad - Sample Paper-10

  • question_answer
    If the given interchanges are made in signs and numbers, which one of the four equations would be correct? Given interchanges: Signs + and - and numbers 4 and 8

    A)  \[4\div 812=16\]

    B)  \[48+12=0\]

    C)  \[8\div 412=24\]

    D)  \[84\div 12=8\]

    Correct Answer: B

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