2. Questions Bank
  3. 11th Class
  4. Mathematics
  5. Sequence and Series

11th Class Mathematics Sequence and Series Question Bank Self Test-5

  • question_answer
    The three numbers a, b, c, are such that they are in HP and their square is in AP, then the ratio of a : b : c is:

    A)  

    B)  

    C)  

    D)  

    E)  None of these

    Correct Answer: A

    Solution :

       


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