In the middle of a rectangular field measuring `30 mxx20 m` , a well of 7 m diameter and 10 m depth is dug. The earth so removed is evenly spread over the remaining part of the field. Find the height through which the level of the field is raised.

A rectangular field is 112 m long and 62 m broad. A cubical tank of edge 6 m is dug at each of the four corners of the field and the earth so removed is evenly spread on the remaining field. Find the rise in level.

A rectangular field is 112m long and 62m broad. A cubical tank of edge 6m is dug at each of the four corners of the field and the earth so removed is evenly spread on the remaining field. Find the rise in level.

A feild is 70 m long and 40 m broad. In one corner of the field, a pit which is 10 m long, 8 m broad and 5 m deep, has been dug out. The earth taken out of it is evenly spread over the remaining part of the field. Find the rise in the level of the field.

A field is in the form of a rectangle of length 18m and width 15m. A pit, 7.5m long, 6m broad and 0.8m deep, is dug in a corner of the field and the earth taken out is spread over the remaining area of the field. Find cut the extent to which the level of the field has been 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 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?

An agricultural field is in the form of a rectangle of length 20 m and width 14 m.dot A pit 6m\ long,3m\ w i d e\ a n d\ 2. 5 m\ d e e p is dug in a corner of the field and the earth taken out of the pit is spread uniformly over the remaining area of the field. Find the extent to which the level of the field has been raised.

An agricultural field is in the form of a rectangle of length 20 m\ and width 14\ mdot A pit 6m\ long,\ 3m\ w i d e\ a n d\ 2. 5 m\ d e e p is dug in a corner of the field and the earth taken out of the pit is spread uniformly over the remaining area of the field. Find the extent to which the level of the field has been raised.

An agricultural field is in the form of a rectangle of length 20 m and width 14 mdot A pit 6mlong,3mw i d ea n d2. 5 md e e p is dug in a corner of the field and the earth taken out of the pit is spread uniformly over the remaining area of the field. Find the extent to which the level of the field has been raised.

A rectangular field is 154m long and 121m broad. A well of 14m length and 11m breadth is dug inside the field and mud taken out is spread evenly over the remaining part of the field to a thickness of 25cm. Find the depth of the well.