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A field is 15m long and 12m broad. At on...

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.

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The correct Answer is:
25cm
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