A well of diameter `8` meters has been dug to the depth of `21m` . the volume of the earth dug out is

A circular well with a diameter of 2 metres,is dug to a depth of 14 metres.What is the volume of the earth dug out? (a) 32m336m3 (c) 40m3 (d) 44m3

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 well of inner diameter 14 m is dug to a depth of 15 m. Earth taken out of it has been evenly spread all around it to a width of 7 m to form an embankment. Find The height of embankment so formed.

A well of inner diameter 14m is dug to a depth of 15m. Earth taken out of it has been evenly spread all around it to a width of 7m to form an embankment. Find the height of the embankment so formed.

A well of diameter 4 m and depth 21 m is dug . The earth taken out of it is evenly spread all around it in the shape of a circular ring of width 3 m to form an embankment . Find the height of the embankment .

A well,whose diameter is 7m, has been dug 22.5m deep and the earth dugout is used to form an embankment around it.If the height of the embankment is 1.5m, find the width of the embankment.

An agriculture field is in the form of a rectangle of length 20m width 14m.A10m deep well of diameter 7m is dug in a corner of the field and the earth taken out of the well is spread evenly over the remaining part of the field.Find the rise in its level.

A well of diameter 3 m is dug 14 m deep. The earth taken out of it has been spread evenly all around it in the shape of a circular ring of width 4 m to form an embankment. Find the height of the embankment.

A well of diameter 3m is dug 14m deep.The earth taken out of it has been spread evenly all around it in the shape of a circular ring of width 4m to form an embankment.Find the height of the embankment.