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8th Class Mathematics Data Handling Question Bank Data Handling

  • question_answer
    The given pie chart represents the distribution of proteins in parts of a human body. What is the ratio of distribution of proteins in the muscles to that of proteins in the bones?

    A)  3 : 1               

    B)         1 : 2               

    C)         1 : 3               

    D)         2 : 1.

    Correct Answer: D

    Solution :

    Fraction of distribution of proteins in muscles = 1/3 Fraction of distribution of proteins in bones =1/6 \[\therefore \] Required ratio \[=\frac{1}{3}\div \frac{1}{6}=\frac{1}{3}\times \frac{6}{1}\]                         \[=\frac{2}{1}i.e.,2:1\]


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