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

  • question_answer
    Which of the following is a rational number?

    A) \[\sqrt{2}\]

    B) \[\pi \]

    C) \[\frac{1}{3}\]

    D) \[0.\text{12}0\text{1 2}00\text{1 2}000\text{1 2}0000....\]

    Correct Answer: C

    Solution :

    Sol.      [c] \[\frac{1}{3}\] is of the form \[\frac{p}{q}\]\[(q\ne 0),\]where p and q are co-prime integers.


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