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

  • question_answer
    \[2\sqrt{3}\] is:                                   (CBSE 2020)

    A) an integer

    B) a rational number

    C) an irrational number

    D) a whole number

    Correct Answer: C

    Solution :

    Sol.      [c] Since, \[2\sqrt{3}\] is a product of rational and irrational number.
    \[\therefore \,\,\,2\sqrt{3}\] is an irrational number.


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