7th Class Mathematics Sample Paper Mathematics Sample Paper-4

  • question_answer
    Find the value of the given expression: \[\frac{{{2}^{x+3}}\times {{3}^{2x-y}}\times {{5}^{x+y+3}}\times {{6}^{y+1}}}{{{6}^{x+1}}\times {{10}^{y+3}}\times {{15}^{x}}}\]

    A) 0                     

    B) 1

    C) \[-1\]                

    D) \[-2\]

    E) None of these

    Correct Answer: B


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