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Part ACSIR NET December 2024the-sphere-fills-pi-over-six-of-the-cube

The sphere fills pi over six of the cube

A spherical ball is placed inside a cubic box. If the diameter of the ball is same as the sides of the box, what approximate percentage of volume will be empty?

  1. A.12%
  2. B.24%
  3. C.36%
  4. D.48%✓

You have the answer. Trap Analysis is why the other three were written.

Not a worked solution repeated four times — the specific reasoning error each wrong option was built to reward.

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