7th Class Mathematics Rational Numbers Question Bank Rational Numbers

  • question_answer
    Which of the following is not a rational number(s)?

    A)  \[\frac{-2}{19}\]                       

    B)  \[\frac{2}{-8}\]          

    C)  \[\frac{-3}{-13}\]                      

    D)  \[\frac{\sqrt{2}}{6}\]

    Correct Answer: D

    Solution :

    (d) \[\frac{\sqrt{2}}{3}\] is not a rational number as \[\sqrt{2}\] is not an integer


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