8th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-12

  • question_answer
    Which one of the following is a rational number?

    A)  \[7-\sqrt{56}\]              

    B)  \[8-\sqrt{25}\]

    C)  \[6-\sqrt{31}\]              

    D)  \[2-\sqrt{73}\]

    E)  None of these

    Correct Answer: B


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