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9th Class Mathematics Statistics Question Bank Statistics

  • question_answer
    Direction: Study the bar diagram given below carefully and answer the following questions based on it.
    The birth rate of Bangladesh is how many times the birth rate of Netherland?

    A)  0.4                              

    B)  5.2             

    C)  4.0                              

    D)  2.5

    Correct Answer: D

    Solution :

    (d): Birth rate of Bangladesh =40 Birth rate of Netherland =16 \[\therefore \] Required answer\[=\frac{40}{16}=2.5\]


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