In the middle of a rectangular field measuring 30m×20m, a well of 7m diameter and 10m 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.

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.

In a corner of a rectangular field with dimension 35mxx22m , a well with 14 m inside diameter is dug 8 m deep. The earth dug out is spead evenly over the remaining part of the field. Find the rise in the level of the field.

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.

The dimensions of a field are 15 m by 12 m. A pit 8 m long, 2-5 m wide and 2 m deep is dug in one corner of the field and the earth removed is evenly spread over the remaining area of the field. The level of the field is raised by

A rectangular tank measuring 5mx4.5mx2.1m is dug in the centre of the field measuring 13.5mx2.5m. 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 field has length 28 metre and width 22 metre. A 10 metre deep well of diameter 7 metres is dug in the centre of the field and the earth dug out of the well is evenly spread over the remaining part of the field what is the rise in the level of the field ? (in metre)

A rectangular field is 22m long and 10m wide. Two hemispherical pitholes of radius 2m are dug from two places and the mud is spread over the reamaining part of the field. The rise in the level of the field is

The dimensions of a field are 12 m xx 10 m . A pit 5 m long, 4 m, wide and 2 m deep is dug in one corner of the field and the eartgh removed has been evenly spread overy the remaining area of the field . The level of the field is raised by