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Diameter of a roller is 2.4 m and it is ...

Diameter of a roller is 2.4 m and it is 1.68 long. If it takes 1000 complete revolutions once over to level a field, the area of the field is

A

`12672 sq m`

B

`12671 sq m`

C

`12762 sq m`

D

`11768 sq m`

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The correct Answer is:
A
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