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

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CollectorBabu · Accepted Answer

Correct Answer: 12.7 cm. Volume of tank = Volume of earth spread 4*6 3 = (112*62-4*6 2 )*Rise in level Rise in Level = 4*6 3 /112*62-4*6 2 Rise in Level = 864 / 6800 Rise in Level = 0.127 mt Rise in Level = 12.7 cm

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

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