railway RRB Technician Grade 3 Mock Test 2024 Quantitative Aptitude Mensuration Plane Figures

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 circumferences is 22 cm. What is the sum of the diameters of the two circles?

1
17.5 cm
2
22 cm
3
28.5 cm
4
35 cm
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