Multiple Choice Questions on Two circle touch externally and sum of their areas is 130 cm and the distance between their centres ........... for CDS Exam Preparation

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Multiple Choice Questions

Two circle touch externally and sum of their areas is 130 cm and the distance between their centres ...........

Quantitative Aptitude (CDS) Coordinate Geometry
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    Two circle touch externally and sum of their areas is 130 cm and the distance between their centres is 14 cm. What is the difference in the radii of the circles?

    5 cm

    Incorrect Answer

    6 cm

    Incorrect Answer

    7 cm

    Incorrect Answer

    8 cm

    Correct Answer
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