other govt exam SCL (Semi-Conductor Laboratory) Assistant Mock Test 2025 Quantitative Aptitude Geometry Circles, Chords and Tangents
Two circles touch each other internally. Their radii are 3 cm and 4 cm. What is the length of the biggest chord of the circle with radii 4 cm which is outside the inner circle?
1
5 √3 cm
2
6 √3 cm
3
4 √3 cm
4
2 √3 cm