state gov DDA Junior Secretariat Assistant (JSA) Mock Test 2023 Quantitative Aptitude Geometry Circles, Chords and Tangents
Two circles touch each other externally. The distance between their centres is 7 cm. If the radius of one circle is 4 cm, then the radius of the other circle is
1
3.5 cm
2
3 cm
3
4 cm
4
2 cm