2. Questions Bank
  3. 8th Class
  4. Mental Ability
  5. Exponents and Power

8th Class Mental Ability Exponents and Power Question Bank Exponents and Powers

  • question_answer
    Simplify \[\frac{{{5}^{n+2}}-{{6.5}^{n+1}}}{{{13.5}^{n}}-{{2.5}^{n+1}}}.\]

    A)  \[\frac{-2}{3}\]                

    B)        \[\frac{-5}{3}\]                 

    C)  \[\frac{7}{3}\]                  

    D)         \[\frac{8}{3}\]

    Correct Answer: B

    Solution :

    Not Available


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