7th Class Mathematics Sample Paper Mathematics Sample Paper-4

  • question_answer
    The value of \[\frac{{{2}^{x+3}}\times {{3}^{2x-y}}\times {{5}^{x+y+3}}\times {{6}^{y+1}}}{{{6}^{x+1}}\times {{10}^{y+3}}}\]is :

    A) 1                     

    B) 0

    C) \[-1\]    

    D) 10

    E) None of these

    Correct Answer: E


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