Multiple Choice Questions on There are two circles of radii r1 and r2 r1 lt r2 The area of the bigger circle is 693 2 cm2 Th........... for UPSC EPFO Exam Preparation

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Multiple Choice Questions

There are two circles of radii r1 and r2 r1 lt r2 The area of the bigger circle is 693 2 cm2 Th...........

Quantitative Aptitude Mensuration 2D
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    There are two circles of radii r1 and r2 (r1 < r2). The area of the bigger circle is 693/2 cm2. The difference of their 2 circumferences is 22 cm. What is the sum of the diameters of the two circles?

    This questions was previously asked in
    EPFO APFC (2015)
    View All EPFO Previous Year Papers

    17.5 cm 

    Incorrect Answer

    22 cm
     

    Incorrect Answer

    28.5 cm
     

    Incorrect Answer

    35 cm
     

    Correct Answer
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