The following “riddle” was submitted by Razmik Baharyan of Bulgaria:
Imagine we have a saucepan in fresh water, with the following characteristics:
- Diameter 20 cm
- VCG 3 cm
- Saucepan displacement 0.314 kg
- Depth 10 cm
- The saucepan is empty.
- The saucepan is empty, but is damaged and fills with 1 cm of water.
- The saucepan is empty, but is damaged and fills with 5 cm of water.