How much clay is dug out in digging a well measuring 3m by 2m by 5m?

How many cubic metre of earth is to be dug out to dig a well of radius 1.4m and depth 5m ?

How many cubic feet are there in a room measuring 5m x 10m x 2m?

How many cubic metres of earth must be dug out to sink a well 14 m deep and 4 m in diameter? What will it cost to plaster its inner surface at Rs 2.50 per square metre?

What will be the cost of digging a well of radius 3m and depth 7m at the rate Rs 30 per cubic metre ?.

How many cubic meters of earth must be dug out to sinc a well 20m deep and has a diameter of 7m ? If the earth so dug out spread over a rectangular plot of 25m by 11m, What is height of the platform so formed?

How many cubic metres of earth must be dug out to sink a well 14 m deep and having a radius of 4 m. If the earth taken out is spread over a plot of dimension (25 m xx 16 m) . What is the height of the plateform so formed?

How many cubic metres of earth must be dug out to sink a well 14 m deep and having a radius of 4 m. If the earth taken out is spread over a plot of dimension (25 m xx 16 m) . What is the height of the plateform so formed?

A rectangular tank measuring 5m\ x\ 4. 5 m\ x\ 2. 1 m\ is dug in the centre of the field measuring 13. 5 m\ x\ 2. 5 m . The earth dug out is spread evenly over the remaining portion of the field. How much is the level of the field raised?

A rectangular tank measuring 5m\ x\ 4. 5 m\ x\ 2. 1 m\ is dug in the centre of the field measuring 13. 5 m\ x\ 2. 5 m . The earth dug out is spread evenly over the remaining portion of the field. How much is the level of the field raised?

A platform with dimensions 22 m xx 14 m xx 2.5 m is formed from the earth digging the well with diameter 7 m. Find the depth of the well.