state gov MP Police Constable Mock Test 2023 Quantitative Aptitude Mensuration Plane Figures

The ratio between the outer area and the inner area of a circular path is 225 : 81. If the width of the path between outer circle and inner circle is 7 cm, then find the perimeter of outer circle.

1
110 cm
2
120 cm
3
105 cm
4
115 cm
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