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
    If \[81\times 81\times 81\times 81=9x,\]what is the value of \['x'\,?\]

    A)  9                            

    B)         10                         

    C)  12                         

    D)         20

    Correct Answer: B

    Solution :

    Not Available


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