[" 30cm/ser? "],[" A cylindrical water tank of diameter "14m" and heid "]

The rain water that falls on a roof of area 6160\ m^2 is collected in a cylindrical tank of diameter 14m and height 10m and thus the tank is completely filled. Find the height of rain water on the roof.

The rain water that falls on a roof of area 6160\ m^2 is collected in a cylindrical tank of diameter 14m and height 10m and thus the tank is completely filled. Find the height of rain water on the roof.

A closed cylindrical tank of diameter 14 m and height 5 m is made form a sheet of metal. How much sheet of metal will be required?

In a rain water harvesting system the rain water form a roof of 22 m xx 20m drains in to a cylindrical tank having diameter of base 2m and height 3.5 m . If the tank is full find the rainfall in cm . Write your views on water conservation .

In a rain water harvesting system the rain water form a roof of 22 m xx 20m drains in to a cylindrical tank having diameter of base 2m and height 3.5 m . If the tank is full find the rainfall in cm . Write your views on water conservation .

A hollow cylindrical drum has internal diameter of 30 cm and a height of 1 m. What is the maximum number of cylindrical boxes of diameter 10 em and height 10 cm each that can be packed in the drum ?

Mearbles of diameter 1.4 cm are dropped into a cylindrical beaker of diameter 7 cm, containing some water. Find the number of marbles that should be dropped into the beaker so that the water level rises by 5.6 cm.

Mearbles of diameter 1.4 cm are dropped into a cylindrical beaker of diameter 7 cm, containing some water. Find the number of marbles that should be dropped into the beaker so that the water level rises by 5.6 cm.