There is a playground measuring 50 m x 30 m. In one corner of the ground, a pit of dimensions `4 m xx 3 m xx 1 m` is dug and the mud is spread all over the ground uniformly. What is the approximate height of the layer of mud spread?

A find is 15 m long and 12 m broad. At one corner of this field a rectangular pit of dimensions 8 m xx 2,5 m xx 2 m is dug and the dug out soil is spread evenly over the rest of the field. Find the rise in the level of the rest of the field.

A find is 15 m long and 12 m broad. At one corner of this field a rectangular pit of dimensions 8 m xx 2,5 m xx 2 m is dug and the dug out soil is spread evenly over the rest of the field. Find the rise in the level of the rest of the field.

The dimension of a school playground is 800m xx 500m . Find the area of the ground.

A field is 15m long and 12m broad. At one corner of this field a rectangular well of dimensions 8m xx 2.5m xx 2m is dug and the dug-out soil is spread evenly over the rest of the field. Find the rise in the level of the rest of the field.

A hall has the dimensions 10 m xx 12 m xx 14 m . A fly starting at one corner ends up at a diagonally opposite corner. What is the magnitude of its displacement

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 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 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?