Mathematics · Mensuration
Let A and B be two solid spheres such that the surface area of B is 300% more than the surface area of A. If the volume of A is r% lower than the volume of B, then the value of r is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 387.5✓
- 485.5
Correct answer
87.5
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