A sealed
conical vessel is in the shape of a right circular cone with height 12,
and base radius 5. The vessel contains some liquid. When it is held
point down with the base horizontal, the liquid is 9 units deep. How
deep will the liquid be when the container is held point up with the
base horizontal?




A-
B- C-9
D-12E-None of these

1) A
2) B
3) C
4) D
5) E