[PP Sub Inspector 17 Aug 2021]

3. A cylindrical vessel 80 cm in diameter is partially filled with a liquid. A sphere having radius 30 cm is dropped into the vessel. To what further height will the liquid in the cylinder rise?

1. 110 cm

2. 50 cm

3. 22.5 cm

4. 30 cm

Correct Answer :

22.5 cm