2. Sample Papers
  3. Railways
  4. Quantitative Aptitude
  5. Power, Surds And Indices

Railways Quantitative Aptitude Power, Surds And Indices Sample Paper Surds Indices Sample Test Paper-4

  • question_answer
    On simplification \[{{\left[ \frac{{{x}^{\frac{a}{a-b}}}}{{{x}^{\frac{a}{a+b}}}}\div \frac{{{x}^{\frac{b}{b-a}}}}{{{x}^{\frac{b}{b+1}}}} \right]}^{a+b}}\]reduces to

    A)  1                    

    B)  \[-1\]       

    C)  0        

    D)  None of these.

    Correct Answer: A

You need to login to perform this action.
You will be redirected in 3 sec spinner