10th Class Mathematics Real Numbers Question Bank MCQs - Real Numbers

  • question_answer
    Which of the following is not an irrational number?

    A) \[\sqrt{2}\]

    B) \[\sqrt{3}\]

    C) \[\sqrt{9}\]

    D) \[\sqrt{7}\]

    Correct Answer: C

    Solution :

    Sol.      [c] We know, \[\sqrt{9}=3,\]which is a rational number.


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