If r is the radius of S and R is the radius of S2 2R2then which one of the following is correct...........

Quantitative Aptitude (CDS) Geometry

If r is the radius of S and R is the radius of S₂, 2R2then which one of the following is correct ?

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2023 CDS -2 MATH

R = 3r

R = 2r

3R = 4r

2R = 3r

- Option 1: R = 3r

- This suggests the radius of S₂ is three times that of S.

- No specific information suggests this relationship is correct.

- Option 2: R = 2r

- The radius of S₂ being double that of S is implied here.

- There's no apparent reason why this proportion would be inherently correct.

- Option 3: 3R = 4r

- Suggests a proportional relationship where tripling R equals quadrupling r.

- Again, no specific information supports this ratio.

- Option 4: 2R = 3r

- Implies the diameter of S₂ corresponds to 1.5 times the diameter of S.

- Without additional context, no definitive justification appears for this specific relation.

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