8th Class Mathematics Sample Paper Mathematics Sample Paper-7

  • question_answer
    Evaluate: \[{{27}^{\frac{-4}{3}}}\times {{9}^{\frac{3}{2}}}\times {{81}^{\frac{1}{4}}}\]

    A) 3                     

    B) 1

    C) 9                         

    D)   1

    E) None of these

    Correct Answer: B


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