7th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-15

  • question_answer
    If \[A=\frac{{{2}^{x+3}}\times {{2}^{2x-y}}\times {{5}^{x+y+3}}\times {{6}^{y+1}}}{{{6}^{x+1}}\times {{10}^{y+3}}\times {{15}^{x}}}\times {{\left( \frac{2}{3} \right)}^{y-2x}}\]and \[B={{27}^{\frac{6}{5}}}\div {{27}^{\frac{1}{5}}},\] then the value of (A + B) will be:

    A)  27                               

    B)  28

    C)  82                               

    D)  29

    E)  None of these

    Correct Answer: B

    Solution :

     Not Available


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